WorldWideScience

Sample records for hud project selection

  1. 24 CFR 401.201 - How does HUD select PAEs?

    Science.gov (United States)

    2010-04-01

    ... (MARK-TO-MARKET) Participating Administrative Entity (PAE) and Portfolio Restructuring Agreement (PRA) § 401.201 How does HUD select PAEs? (a) Selection of PAE. HUD will select qualified PAEs in accordance... responsibility for projects in the jurisdiction. If the agencies are unable to agree, HUD will choose a PAE...

  2. HUD TRM Report

    Data.gov (United States)

    Department of Housing and Urban Development — HUD uses certain systems and software to conduct daily business. It is important for our project managers and contractors to know the different platforms and...

  3. 75 FR 80517 - HUD Multifamily Rental Project Closing Documents-Revisions and Updates Notice of Information...

    Science.gov (United States)

    2010-12-22

    ... modern real estate practice and mortgage lending laws and procedures. The August 2, 2004, notice, in turn... setting modern standards for multifamily loan documents, yet also contended that HUD's emulation is more... not revised.\\1\\ \\1\\ HUD published proposed amendments to American Institute of Architects (AIA...

  4. 76 FR 24507 - HUD Multifamily Rental Project Closing Documents: Notice Announcing Final Approved Documents and...

    Science.gov (United States)

    2011-05-02

    ... available mechanism to review public comments submitted in response to the August 2, 2004, notice. Therefore... Mae Handbook 5500.3 Rev. 1 10.01.09 p16-7). \\5\\ The Ginnie Mae Guides are available on Ginnie Mae's... more certain legal mechanisms for enforcing HUD's statutory, regulatory, and program requirements...

  5. 75 FR 3543 - HUD Multifamily Rental Project Closing Documents: Proposed Revisions and Updates and Notice of...

    Science.gov (United States)

    2010-01-21

    ... Mortgage Insurance Premium that appears in section G of HUD-92264 attributable to the construction period... factual matter rather than a legal opinion. 14. Provided for signature of the opinion by an authorized... ``premium'' or ``marketing gain,'' is the amount of additional funds, over and above the mortgage...

  6. IT Project Selection

    DEFF Research Database (Denmark)

    Pedersen, Keld

    2016-01-01

    Selecting the right IT projects is increasingly important for many organizations. Project portfolio managers play a key role during project selection, but even though they have a great impact on the selection process, we have little knowledge about how they decide which projects to recommend for ...

  7. IT Project Selection

    DEFF Research Database (Denmark)

    Pedersen, Keld

    2016-01-01

    Selecting the right IT projects is increasingly important for many organizations. Project portfolio managers play a key role during project selection, but even though they have a great impact on the selection process, we have little knowledge about how they decide which projects to recommend...... the development of methods that better fit current practice. The study is based on naturalistic decision-making theory and interviews with experienced project portfolio managers who, when selecting projects, primarily rely on political skills, experience and personal networks rather than on formal IT project...

  8. HuD promotes BDNF expression in brain neurons via selective stabilization of the BDNF long 3'UTR mRNA.

    Directory of Open Access Journals (Sweden)

    Megan Allen

    Full Text Available Complex regulation of brain-derived neurotrophic factor (BDNF governs its intricate functions in brain development and neuronal plasticity. Besides tight transcriptional control from multiple distinct promoters, alternative 3'end processing of the BDNF transcripts generates either a long or a short 3'untranslated region (3'UTR. Previous reports indicate that distinct RNA sequence in the BDNF 3'UTRs differentially regulates BDNF production in the brain to accommodate neuronal activity changes, conceivably through differential interactions with undefined trans-acting factors that regulate stability and translation of these BDNF mRNA isoforms. In this study, we report that the neuronal RNA-binding protein (RBP HuD interacts with a highly conserved AU-rich element (ARE specifically located in the BDNF long 3'UTR. Such interaction is necessary and sufficient for selective stabilization of mRNAs that contain the BDNF long 3'UTR in vitro and in vivo. Moreover, in a HuD transgenic mouse model, the BDNF long 3'UTR mRNA is increased in the hippocampal dentate granule cells (DGCs, leading to elevated expression of BDNF protein that is transported and stored in the mossy fiber (MF terminals. Our results identify HuD as the first trans-acting factor that enhances BDNF expression specifically through the long 3'UTR and a novel mechanism that regulates BDNF protein production in selected neuronal populations by HuD abundance.

  9. 24 CFR 891.450 - HUD review.

    Science.gov (United States)

    2010-04-01

    ...) SUPPORTIVE HOUSING FOR THE ELDERLY AND PERSONS WITH DISABILITIES Project Management § 891.450 HUD review. HUD shall conduct periodic on-site management reviews of the Owner's compliance with the requirements of... Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF...

  10. HUD Homeownership Centers

    Data.gov (United States)

    Department of Housing and Urban Development — HUD Homeownership Centers (HOCs) insure single family Federal Housing Administration (FHA) mortgages and oversee the selling of HUD homes. FHA has four Homeownership...

  11. HUD Exchange Grantee Database

    Data.gov (United States)

    Department of Housing and Urban Development — The About Grantees section of the HUD Exchange brings up contact information, reports, award, jurisdiction, and location data for organizations that receive HUD...

  12. HUD GIS Boundary Files

    Data.gov (United States)

    Department of Housing and Urban Development — The HUD GIS Boundary Files are intended to supplement boundary files available from the U.S. Census Bureau. The files are for community planners interested in...

  13. HUD's Local Office Directory

    Data.gov (United States)

    Department of Housing and Urban Development — HUD is organized in 10 Regions. Each Region is managed by a Regional Administrator, who also oversees the Regional Office. Each Field Office within a Region is...

  14. 77 FR 37696 - Notice of Proposed Information Collection: Survey and Collection of Information From HUD Lead...

    Science.gov (United States)

    2012-06-22

    ... HUD Lead Hazard Control Grantees To Support HUD and EPA Requirements To Study the Lowering of the Lead Hazard Standards and the Lead-Based Paint Standard AGENCY: Office of Healthy Homes and Lead Hazard... of selected lead hazard control grantees funded by HUD will be submitted to the Office of...

  15. 24 CFR 266.25 - Limitation on HUD insurance liability.

    Science.gov (United States)

    2010-04-01

    ... party to a risk-sharing agreement with HUD with respect to the rights, benefits, and obligations of the... AUTHORITIES HOUSING FINANCE AGENCY RISK-SHARING PROGRAM FOR INSURED AFFORDABLE MULTIFAMILY PROJECT LOANS...

  16. IDENTIFICATION AND SELECTION OF SIX SIGMA PROJECTS

    Directory of Open Access Journals (Sweden)

    Abdalhkeim FA. Flifel

    2017-04-01

    Full Text Available Six Sigma is a well-structured and proven methodology for improving organizational performance. It helps achieving the goals of the organization through the use of project-driven approach. The implementation of Six sigma approach depends on proper identification and selection of projects, moreover, the selection of right Six sigma projects is one of the critical success factors of six sigma efforts. The paper provides the sources for the identification of potential projects, top down and bottom up approaches, the process of selection of projects, guidelines that assist the selection of appropriate projects, selection criteria which must be precisely chosen in accordance with the objectives, needs and capabilities of the organization as well as sophisticated techniques and tools recommended in the literature for the selection of projects.

  17. 24 CFR Appendix A to Part 3500 - Instructions for Completing HUD-1 and HUD-1a Settlement Statements; Sample HUD-1 and HUD-1a...

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Instructions for Completing HUD-1 and HUD-1a Settlement Statements; Sample HUD-1 and HUD-1a Statements A Appendix A to Part 3500 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE...

  18. HUD Digital Government Strategy Report

    Data.gov (United States)

    Department of Housing and Urban Development — The HUD Digital Strategic Plan clearly articulates the goals of openness and transparency, furthering the innovation economy and meeting more global government wide...

  19. HUD Approved Housing Counseling Agencies

    Data.gov (United States)

    Department of Housing and Urban Development — HUD sponsors housing counseling agencies throughout the country that can provide advice on buying a home, renting, defaults, foreclosures, and credit issues. This...

  20. Methodological Aspects of Project Techniques Selection for Innovation Project Management

    Directory of Open Access Journals (Sweden)

    Anna Yakovleva

    2014-06-01

    Full Text Available Project Management offers a variety of methodologies which provides managers with different techniques and tools to use during project planning and implementation. At the same time there is a substantial lack of systematized approaches to the management of innovation projects. In this article key factors in the selection of appropriate techniques in innovation project management will first be identified. Theoretical analysis of different project management standards and possibility of their use will then be discussed. In addition how the techniques can be applied will be investigated through academic paper analysis. . This research makes a theoretical contribution to the field of project management by selecting and determining which project management techniques can be adapted and applied to innovation projects. Recommendations for practical application are based on theoretical findings of the research. These include two main factors, which are: influencing the choice of project management techniques and the structure of project selection process. The significance of the results obtained is confirmed by creation of theoretical knowledge, which permits to thoroughly understand and capture issues which may emerge during innovation project planning and implementation, through the use of established project management methodology. Keywords: Project management, Innovation, Project management standard, innovation project, PMBoK, PRINCE2, ICB.

  1. 24 CFR 401.481 - Subsidy layering limitations on HUD funds.

    Science.gov (United States)

    2010-04-01

    ... PROGRAM (MARK-TO-MARKET) Restructuring Plan § 401.481 Subsidy layering limitations on HUD funds. (a) PAE subsidy layering certification required for Restructuring Plan. The PAE must certify to HUD that any... limit a PAE from presenting for approval a Restructuring Plan that includes project reconfiguration...

  2. DOE-HUD Initiative on Energy Efficiency in Housing: A federal partnership. Program summary report

    Energy Technology Data Exchange (ETDEWEB)

    Brinch, J. [Energetics, Inc., Columbia, MD (United States)

    1996-06-01

    One of the primary goals of the US Department of Housing and urban Development (HUD) is the expansion of home ownership and affordable housing opportunities. Recognizing that energy efficiency is a key component in an affordable housing strategy, HUD and the US Department of Energy (DOE) created the DOE-HUD Initiative on Energy Efficiency in Housing. The DOE-HUD Initiative was designed to share the results of DOE research with housing providers throughout the nation, to reduce energy costs in federally-subsidized dwelling units and improve their affordability and comfort. This Program Summary Report provides an overview of the DOE-HUD Initiative and detailed project descriptions of the twenty-seven projects carried out with Initiative funding.

  3. HUD Subprime and Manufactured Home Lender List

    Data.gov (United States)

    Department of Housing and Urban Development — The U.S. Department of Housing and Urban Development (HUD) periodically produce its HUD Subprime and Manufactured home Lender List for the lenders who specialize in...

  4. 24 CFR 3500.8 - Use of HUD-1 or HUD-1A settlement statements.

    Science.gov (United States)

    2010-04-01

    ... HOUSING AND URBAN DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT § 3500.8 Use of HUD-1 or HUD-1A... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Use of HUD-1 or HUD-1A settlement statements. 3500.8 Section 3500.8 Housing and Urban Development Regulations Relating to Housing and...

  5. Project Selection in Monolithic Organizations.

    Science.gov (United States)

    1974-08-01

    Financing in Canada. University of Western (June 1973) Ontario. 4. Blair Little School of Business The Assessment of Markets for the R.G. Cooper...Sp~cialement des Entreprises Utilisant des Techniques de Production Avancies. (dfcembre 1973) 17. I. Vertinsky Fac~lty of Commerce and Project...P.J. Halpern Studies, University of by Forest Products Industries. Toronto. (Nay 1975) 30. J.C.T. Nko Faculty of Commerce and Venture Capital Financing

  6. Project Selection Directed By Intellectual Capital Scorecards

    NARCIS (Netherlands)

    H.A.M. Daniels (Hennie); B. de Jonge

    2003-01-01

    textabstractManagement of intellectual capital is an important issue in knowledge intensive organizations. Part of this is the composition of the optimal project portfolio the organization will carry out in the future. Standard methods that guide this process mostly focus on project selection on the

  7. Project Selection Directed By Intellectual Capital Scorecards

    NARCIS (Netherlands)

    H.A.M. Daniels (Hennie); B. de Jonge

    2003-01-01

    textabstractManagement of intellectual capital is an important issue in knowledge intensive organizations. Part of this is the composition of the optimal project portfolio the organization will carry out in the future. Standard methods that guide this process mostly focus on project selection on the

  8. SELECTIVE CATALYTIC REDUCTION MERCURY FIELD SAMPLING PROJECT

    Science.gov (United States)

    A lack of data still exists as to the effect of selective catalytic reduction (SCR), selective noncatalytic reduction (SNCR), and flue gas conditioning on the speciation and removal of mercury (Hg) at power plants. This project investigates the impact that SCR, SNCR, and flue gas...

  9. Project governance: selected South African government experiments

    Directory of Open Access Journals (Sweden)

    G. van der Walt

    2008-07-01

    Full Text Available Some form of accountability and power structure binds all organisations. Such structures are typically referred to as the “governance” structure of the organisation. In organisations that have relatively mature project applications and methodologies in place, governance mechanisms are established on more permanent bases. With its focus on performance, results and outcomes, project governance establishes decision-making structures, as well as accountability and responsibility mechanisms in public institutions to oversee projects. As government institutions increasingly place emphasis on project applications for policy implementation and service delivery initiatives, mechanisms or structures should be established to facilitate clear interfaces between the permanent organisation and the temporary project organisation. Such mechanisms or structures should enhance the governance of projects, that is, the strategic alignment of projects, the decentralisation of decision- making powers, rapid resource allocation, and the participation of external stakeholders. The purpose of this article is to explore the concept “project governance”, and to highlight examples of project governance as applied in selected government departments in provincial and national spheres. This would enable the establishment of best practice examples and assist to develop benchmarks for effective project applications for service delivery improvement.

  10. A scenario based project portfolio selection

    Directory of Open Access Journals (Sweden)

    Kamran Pourahmadi

    2015-09-01

    Full Text Available One of the primary assumptions in many project portfolio selection is the availability of all parameters. However, in real-world cases, many parameters are under uncertainty and the exact values are unknown in advance. This paper presents a scenario based mathematical model for project portfolio selection when parameters are under uncertainty. The problem considers two objective functions where the first one maximizes the net present value while the second objective function is the minimization of the positive deviations from the allocation of resources. The second objective function is looking for project resource leveling. The resulted model is formulated as mixed integer programming and the problem is analyzed under different conditions.

  11. MCA Based Performance Evaluation of Project Selection

    CERN Document Server

    Bakshi, Tuli

    2011-01-01

    Multi-criteria decision support systems are used in various fields of human activities. In every alternative multi-criteria decision making problem can be represented by a set of properties or constraints. The properties can be qualitative & quantitative. For measurement of these properties, there are different unit, as well as there are different optimization techniques. Depending upon the desired goal, the normalization aims for obtaining reference scales of values of these properties. This paper deals with a new additive ratio assessment method. In order to make the appropriate decision and to make a proper comparison among the available alternatives Analytic Hierarchy Process (AHP) and ARAS have been used. The uses of AHP is for analysis the structure of the project selection problem and to assign the weights of the properties and the ARAS method is used to obtain the final ranking and select the best one among the projects. To illustrate the above mention methods survey data on the expansion of optic...

  12. Selecting users for participation in IT projects

    DEFF Research Database (Denmark)

    Rasmussen, Rasmus; Christensen, Anders S.; Fjeldsted, Tobias

    2011-01-01

    The selection of users for participation in IT projects involves trade-offs between multiple criteria, one of which is selecting a representative cross-section of users. This criterion is basic because trading it for other criteria means basing designs on information biased toward some user groups...... participating users is the ability to advocate a vision for the system and champion its organizational implementation. A survey in one customer organization shows that respondents’ personal traits explain up to 31% of the variation in their experience of aspects of the usability of a recently introduced system....... Thus, unless participating users are representative as to these personal traits, IT projects may, inadvertently, bring about systems that will fail to satisfy many users....

  13. PROJECT PORTFOLIO SELECTION COMPETENCES RESEARCH IN UNIVERSITIES OF LITHUANIA

    OpenAIRE

    Čiutienė, Ruta; Meilienė, Evelina; Neverauskas, Bronius

    2011-01-01

    As a result of the theoretical findings, the paper demonstrates that project portfolio selection is crucial project management problem. Successful Project Portfolio management requires specific competences. Every project of project portfolio must be evaluated according to the based criteria and parameters. Empirical study was based on framework matrix with four parameters of project portfolio selection and only two phases of project portfolio formation. The results of empirical study sh...

  14. Climate projections for selected large marine ecosystems

    Science.gov (United States)

    Wang, Muyin; Overland, James E.; Bond, Nicholas A.

    2010-02-01

    In preparation for the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4) modeling centers from around the world carried out sets of global climate simulations under various emission scenarios with a total of 23 coupled atmosphere-ocean general circulation models. We evaluated the models' 20th century hindcasts of selected variables relevant to several large marine ecosystems and examined 21st century projections by a subset of these models under the A1B (middle range) emission scenario. In general we find that a subset (about half) of the models are able to simulate large-scale aspects of the historical observations reasonably well, which provides some confidence in their application for projections of ocean conditions into the future. Over the North Pacific by the mid-21st century, the warming due to the trend in wintertime sea surface temperature (SST) will be 1°-1.5 °C, which is as large as the amplitude of the major mode of variability, the Pacific Decadal Oscillation (PDO). For areas northwest of the Hawaiian Islands, these models projected a steady increase of 1.2 °C in summer SST over the period from 2000 to 2050. For the Bering and Barents seas, a subset of models selected on the basis of their ability to simulate sea-ice area in late 20th century yield an average decrease in sea-ice coverage of 43% and 36%, respectively, by the decade centered on 2050 with a reasonable degree of consistency. On the other hand, model simulations of coastal upwelling for the California, Canary and Humboldt Currents, and of bottom temperatures in the Barents Sea, feature a relatively large degree of uncertainty. These results illustrate that 21st century projections for marine ecosystems in certain regions using present-generation climate models require additional analysis.

  15. Selective serotonergic excitation of callosal projection neurons

    Directory of Open Access Journals (Sweden)

    Daniel eAvesar

    2012-03-01

    Full Text Available Serotonin (5-HT acting as a neurotransmitter in the cerebral cortex is critical for cognitive function, yet how 5-HT regulates information processing in cortical circuits is not well understood. We tested the serotonergic responsiveness of layer 5 pyramidal neurons (L5PNs of the mouse medial prefrontal cortex (mPFC, and found 3 distinct response types: long-lasting 5-HT1A (1A receptor-dependent inhibitory responses (84% of L5PNs, 5-HT2A (2A receptor-dependent excitatory responses (9%, and biphasic responses in which 2A-dependent excitation followed brief inhibition (5%. Relative to 5-HT-inhibited neurons, those excited by 5-HT had physiological properties characteristic of callosal/commissural (COM neurons that project to the contralateral cortex. We tested whether serotonergic responses in cortical pyramidal neurons are correlated with their axonal projection pattern using retrograde fluorescent labeling of COM and corticopontine-projecting (CPn neurons. 5-HT generated excitatory or biphasic responses in all 5-HT-responsive layer 5 COM neurons. Conversely, CPn neurons were universally inhibited by 5-HT. Serotonergic excitation of COM neurons was blocked by the 2A antagonist MDL 11939, while serotonergic inhibition of CPn neurons was blocked by the 1A antagonist WAY 100635, confirming a role for these two receptor subtypes in regulating pyramidal neuron activity. Selective serotonergic excitation of COM neurons was not layer-specific, as COM neurons in layer 2/3 were also selectively excited by 5-HT relative to their non-labeled pyramidal neuron neighbors. Because neocortical 2A receptors are implicated in the etiology and pathophysiology of schizophrenia, we propose that COM neurons may represent a novel cellular target for intervention in psychiatric disease.

  16. Molecular Systematics of Polygonum minus Huds. Based on ITS Sequences

    Directory of Open Access Journals (Sweden)

    Normah Mohd Noor

    2011-11-01

    Full Text Available Plastid trnL-trnF and nuclear ribosomal ITS sequences were obtained from selected wild-type individuals of Polygonum minus Huds. in Peninsular Malaysia. The 380 bp trnL-trnF sequences of the Polygonum minus accessions were identical. Therefore, the trnL-trnF failed to distinguish between the Polygonum minus accessions. However, the divergence of ITS sequences (650 bp among the Polygonum minus accessions was 1%, indicating that these accessions could be distinguished by the ITS sequences. A phylogenetic relationship based on the ITS sequences was inferred using neighbor-joining, maximum parsimony and Bayesian inference. All of the tree topologies indicated that Polygonum minus from Peninsular Malaysia is unique and different from the synonymous Persicaria minor (Huds. Opiz and Polygonum kawagoeanum Makino.

  17. 77 FR 73523 - HUD Acquisition Regulations (HUDAR)

    Science.gov (United States)

    2012-12-10

    ... address the organizational structure of HUD, and adding provisions on contractor record retention. DATES...--Organizational and Consultant Conflicts of Interest 0 22. Revise section 2409.503 to read as follows: 2409.503...

  18. HUD Low and Moderate Income Areas

    Data.gov (United States)

    Department of Housing and Urban Development — This dataset and map service provides information on the U.S. Housing and Urban Development's (HUD) low to moderate income areas. The term Low to Moderate Income,...

  19. HUD Hearings and Appeals Office Decisions

    Data.gov (United States)

    Department of Housing and Urban Development — These all of the Administrative Sanction decisions issued by the Office of Appeals and its predecessor, the HUD Board of Contract Appeals. This Office has included...

  20. Financial arrangement selection for energy management projects

    Science.gov (United States)

    Woodroof, Eric Aubrey

    Scope and method of study. The purpose of this study was to develop a model (E-FUND) to help facility managers select financial arrangements for energy management projects (EMPs). The model was developed with the help of a panel of expert financiers. The panel also helped develop a list of key objectives critical to the decision process. The E-FUND model was tested by a population of facility managers in four case studies. Findings and conclusions. The results may indicate that having a high economic benefit (from an EMP) is not overwhelmingly important, when compared to other qualitative objectives. The results may also indicate that the true lease and performance contract may be the most applicable financial arrangements for EMPs.

  1. Resort Project Selection by Using Compromise Programming

    Directory of Open Access Journals (Sweden)

    Gabrijela Popović

    2017-07-01

    Full Text Available Serbia is a landlocked country deprived of the possibility of developing maritime tourism. On the other hand, it has the opportunity to develop the other types of tourism, such as: mountain tourism, spa tourism, rural tourism, etc. Serbia has to improve its tourism infrastructure in order to achieve better quality and meet tourists’ requirements. In that sense, it is necessary to enhance the number of the accommodation facilities that will meet set standards. The selection of the type of the accommodation facility, as well as its location, is a very delicate issue because the right choice influences future operations and revenue. Making a decision without considering the problem from every available aspect could lead to making the wrong decisions. Multiple Criteria Decision Making methods are imposed as the logical approach to solving problems in an effective manner. In this paper, the ranking and selection of the optimal resort project focused on the tourism development of Bačka and is performed using compromise programming.

  2. HUD Continuum of Care (CoC) Awards (2005-2016)

    Data.gov (United States)

    City and County of Durham, North Carolina — HUD grantees receive funding from HUD to support HUD's mission to create strong, sustainable, inclusive communities and quality affordable homes for all. HUD...

  3. The Added Value of the Project Selection Process

    Directory of Open Access Journals (Sweden)

    Adel Oueslati

    2016-06-01

    Full Text Available The project selection process comes in the first stage of the overall project management life cycle. It does have a very important impact on organization success. The present paper provides defi nitions of the basic concepts and tools related to the project selection process. It aims to stress the added value of this process for the entire organization success. The mastery of the project selection process is the right way for any organization to ensure that it will do the right project with the right resources at the right time and within the right priorities

  4. Selection of a portfolio of R & D projects

    NARCIS (Netherlands)

    Casault, S.; Groen, A.J.; Linton, J.D.; Link, A.N.; Vonortas, N.S.

    2013-01-01

    While portfolios of research are increasingly discussed, a portfolio perspective is infrequently taken when selecting two or more projects. Consequently, this chapter considers the current state of knowledge in project and portfolio selection, identifies why we can and cannot apply knowledge from th

  5. Fuzzy Assessment Method and Its Application to Selecting Project Managers

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Open competition is a new form of the assessment of candidates and selection of project managers. This has many merits compared to the traditional administrative method of appointment. This article introduces a method of fuzzy assessment of project manager candidates. Fuzzy assessment unifies objective qualitative and quantitative appraisal and can be used for improving decision-making in the selection process.

  6. Selection of a portfolio of R & D projects

    NARCIS (Netherlands)

    Casault, Sébastien; Groen, Arend J.; Linton, J.D.; Linton, Jonathan; Link, A.N.; Vonortas, N.S.

    2013-01-01

    While portfolios of research are increasingly discussed, a portfolio perspective is infrequently taken when selecting two or more projects. Consequently, this chapter considers the current state of knowledge in project and portfolio selection, identifies why we can and cannot apply knowledge from

  7. Selective Photo-Initiated Electrophoretic Separator Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Physical Optics Corporation (POC) proposes to develop a Selective Photoinitiated Electrophoretic Separator (SPIES) System to address NASA's volatile gas separation...

  8. A fuzzy hybrid approach for project manager selection

    Directory of Open Access Journals (Sweden)

    Ahmad Jafarnejad Chaghooshi

    2016-09-01

    Full Text Available Suitable project manager has a significant impact on successful accomplishment of the project. Managers should possess such skills in order to effectively cope with the competition. In this respect, selecting managers based on their skills can lead to a competitive advantage towards the achievement of organizational goals. selection of the suitable project manager can be viewed as a multi-criteria decision making (MCDM problem and an extensive evaluation of criteria, such as Technical skills, experience skills, Personal qualities and the related criteria must be considered in the selection process of project manager. The fuzzy set theory and MCDM methods appears as an essential tools to provide a decision framework that incorporates imprecise judgments and multi criteria nature of project manager selection process inherent in this process. This paper proposes the joint use of the Fuzzy DEMATEL (FDEMATEL and Fuzzy VIKOR methods for the decision-making process of selecting the most suitable managers for projects. First, with the opinions of the senior managers based on project management competency model (ICB-IPMA, all the criteria required for the selection are gathered. Then the FDEMATEL method is used to prioritize the importance of various criteria and FVIKOR used to rank the alternatives in a preferred order to select the best project managers from a number of alternatives. Next, a real case study used to illustrate the process of the proposed method. Finally, some conclusions are discussed at the end of this study.

  9. 77 FR 9682 - Announcement of Funding Awards for the HUD-Veterans Affairs Supportive Housing (HUD-VASH) Program...

    Science.gov (United States)

    2012-02-17

    ... of Jackson. Housing Authority of Billings 2415 1st Avenue N.... Billings........ MT 59101 111,938 25... factors as specified by HUD in consultation with the VA. On May 6, 2008 (73 FR 25026), HUD published in... have partnered with local VA medical centers. On May 19, 2008 (73 FR 28863), HUD corrected the May...

  10. Day/night ANVIS/HUD-24 (day HUD) flight test and pilot evaluations

    Science.gov (United States)

    Yona, Zvi; Weiser, Ben; Hamburger, Oded

    2004-09-01

    The Day/Night ANVIS/HUD-24 gives pilots the ultimate head-out flight solution: 24-hour operational capability from a single integrated system. The basic integrated system combines the standard Night Vision Goggle (NVG) image with vital aircraft flight and navigation information, currently operational on over 4500 helicopters worldwide. Introducing the new Day HUD add-on module the same flight information is displayed for day use. The Day Head Up Display (HUD) is an add-on, complimentary to the basic night ANVIS/HUD system (AN/AVS-7). A lightweight optical module enhancing the day flight operation is designed to allow utility and reconnaissance helicopter day-mission operation by providing complete daytime head-out flight information. This add-on unit enhances flight safety, maximizes tactical survivability, and increases situational awareness during critical landing and takeoff phases. The Day HUD offers a unique 25° field-of-view, monocular, see-through flight information display. It mounts directly to the standard NVG mounting, incorporating a state of the art AMLCD flat panel display, high brightness solid-state backlight and compact optics resulting in a high contrast, high visibility display. The Day HUD test and evaluation program included extensive man-machine interface tests and numerous flight test aircraft in more than six separate countries. This paper will also address flight training, customer acceptance and expand on these findings and observations.

  11. IMPACT ASSESSMENT OF TROPICAL CYCLONE HUD HUD ON COASTAL REGION OF VISAKHAPATNAM, ANDHRA PRADESH, INDIA

    Directory of Open Access Journals (Sweden)

    G. Vivek

    2015-10-01

    Full Text Available Tropical cyclone is a rapidly rotating storm system characterized by a low pressure center, strong winds, and a spiral arrangements of thunderstorms that produce heavy rain. Tropical cyclones typically form over large bodies of relatively warm water. On 6th October 2014 Hud Hud originates from a low pressure system that formed under the influence of an upper air cyclonic circulation in the Andaman Sea. On 9th October 2014 the IMD department classified the Hud Hud as a very severe cyclonic storm on IMD scale and category 4 on Staffir-Simpson scale. The cyclone hit the coast of Visakhapatnam on 12th October 2014 at wind speed of 175 km/h which caused extensive damage to the city and the neighbouring districts. The damage caused by Cyclone Hud Hud not only changed the landscape of the port city, but also made it the first city in the country to be directly hit by a cyclone since 1891 as per the records of the IMD. The remote sensing technique used here is NDVI. NDVI will separate vegetation and non-vegetation part. The NDVI will be classified in ERDAS and calculated the area using ARCGIS. The satellite data of 4th October 2014 show s before the cyclone, 14th October 2014 shows after the cyclone and 7th December 2014 after two month of cyclone.

  12. Application of Participatory Method to Selection of Project Demonstration Area

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The Sino-Japan cooperation project of "Vegetation Rehabilitation Demonstration and Planning in Sandstorm Jeopardized Area around Beijing" introduced participatory method to select the project area. Through investigating the socioeconomic indicators of 9 villages in Beijing and Hebei Province as well as the farmers’ willingness to participate in forestry operation activities, the vegetation restoration demonstration areas were selected, including Hantai Village, Baicaowa Village and Xiabachi Village, respect...

  13. Construction project selection with the use of fuzzy preference relation

    Science.gov (United States)

    Ibadov, Nabi

    2016-06-01

    In the article, author describes the problem of the construction project variant selection during pre-investment phase. As a solution, the algorithm basing on fuzzy preference relation is presented. The article provides an example of the algorithm used for selection of the best variant for construction project. The choice is made basing on criteria such as: net present value (NPV), level of technological difficulty, financing possibilities, and level of organizational difficulty.

  14. Blanket selection for the Starlite project

    Energy Technology Data Exchange (ETDEWEB)

    Sze, D.K. [Argonne National Lab., IL (United States); Tillack, M.S. [Univ. of California, La Jolla, CA (United States); Sviatoslavsky, I.N.; El-Guebaly, L.A. [Univ. of Wisconsin, Madison, WI (United States); Waganer, L.M. [McDonnell Douglas Aerospace, St. Louis, MO (United States)

    1996-12-31

    The Starlite team was asked to develop a power plant study for the US Demo. To define the mission of the Demo, a Utility Advisory Committee (UAC) was organized to establish the mission and requirement for the Demo power plant. Based on this input, the Starlite team outlined a set of top level requirements based on the advice provided by the UAC. With the mission and requirements thus established, the Starlite engineering team investigated various combinations of the structural material, breeding material and coolant for the blanket and shield. The reference design selected was with V-alloy as the structural material and Li as the coolant and breeder. The ability of this blanket to satisfy the top level requirements was also assessed. 11 refs., 1 fig., 1 tab.

  15. Avicenna's Interpretation of Hudūth

    Directory of Open Access Journals (Sweden)

    Muhammet Fatih kılıç

    2011-12-01

    Full Text Available In this article, I shall deal with the concept of hudūth (origination as contextualized by Avicenna, which emerges in the context of relation between God and the world, while relating the coming into existence of the world with temporality. Avicenna discusses that there are two kinds of origination according to his classification of the celestial and sublunary world in ontology. Rational beings, celestial souls and bodies, heavenly motion and time depend on this motion are known as essential coming into existence (hudūth dhātī. These things are eternal from the point of view of temporality. There is no time difference between them and God who is the ultimate cause of them. The sublunary world consists of matter and bodies of generation and corruption. The various movements of these bodies and the time that depends on the movements are of the topic: temporal coming into existence (hudūth zamānī.

  16. Applying a Hybrid MCDM Model for Six Sigma Project Selection

    Directory of Open Access Journals (Sweden)

    Fu-Kwun Wang

    2014-01-01

    Full Text Available Six Sigma is a project-driven methodology; the projects that provide the maximum financial benefits and other impacts to the organization must be prioritized. Project selection (PS is a type of multiple criteria decision making (MCDM problem. In this study, we present a hybrid MCDM model combining the decision-making trial and evaluation laboratory (DEMATEL technique, analytic network process (ANP, and the VIKOR method to evaluate and improve Six Sigma projects for reducing performance gaps in each criterion and dimension. We consider the film printing industry of Taiwan as an empirical case. The results show that our study not only can use the best project selection, but can also be used to analyze the gaps between existing performance values and aspiration levels for improving the gaps in each dimension and criterion based on the influential network relation map.

  17. Selecting a Sustainable Disinfection Technique for Wastewater Reuse Projects

    Directory of Open Access Journals (Sweden)

    Jorge Curiel-Esparza

    2014-09-01

    Full Text Available This paper presents an application of the Analytical Hierarchy Process (AHP by integrating a Delphi process for selecting the best sustainable disinfection technique for wastewater reuse projects. The proposed methodology provides project managers a tool to evaluate problems with multiple criteria and multiple alternatives which involve non-commeasurable decision criteria, with expert opinions playing a major role in the selection of these treatment technologies. Five disinfection techniques for wastewater reuse have been evaluated for each of the nine criteria weighted according to the opinions of consulted experts. Finally, the VIKOR method has been applied to determine a compromise solution, and to establish the stability of the results. Therefore, the expert system proposed to select the optimal disinfection alternative is a hybrid method combining the AHP with the Delphi method and the VIKOR technique, which is shown to be appropriate in realistic scenarios where multiple stakeholders are involved in the selection of a sustainable disinfection technique for wastewater reuse projects.

  18. DOE-HUD initiative on energy efficiency in housing: A federal partnership

    Energy Technology Data Exchange (ETDEWEB)

    Brinch, J. [Energetics, Inc., Columbia, MD (United States); Ternes, M. [Oak Ridge National Lab., TN (United States); Myers, M. [USDOE, Washington, DC (United States)

    1996-07-01

    A five-year initiative between the US Department of Energy (DOE) and the US Department of Housing and Urban Development (HUD) demonstrated the feasibility of improving the energy efficiency of publicly-assisted housing. Twenty-seven projects and activities undertaken during 1990--95 involved research and field demonstrations, institutional and administrative changes to HUD policies and procedures, innovative financing and leveraging of federal dollars with non-federal money, and education, training, and technical assistance. With most of the 27 projects and activities completed, the two departments have initiated a five-year deployment effort, the DOE-Energy Partnerships for Affordable Homes, to achieve energy and water savings in public and assisted housing on a large scale throughout the country. A Clearinghouse for Energy Efficiency in Public and Assisted Housing managed by the National Center for Appropriate Technology (NCAT), will offer hands-on energy assistance to housing providers to complement DOE`s assistance. This paper presents the findings of the DOE-HUD Initiative, with primary attention paid to those projects which successfully integrated energy efficiency into private and public single and multifamily housing. The paper includes examples of the publications, case-study reports, exhibits and videotapes developed during the course of the Initiative. Information on the new DOE Energy Partnerships and on the NCAT Clearinghouse is also presented. New Partnership projects with the Atlanta and Chicago Housing Authorities describe the technical assistance envisioned under the Partnership.

  19. Selecting Large Portfolios of Social Projects in Public Organizations

    Directory of Open Access Journals (Sweden)

    Igor Litvinchev

    2014-01-01

    Full Text Available We address the portfolio selection of social projects in public organizations considering interdependencies (synergies affecting project funds requirements and tasks. A mixed integer linear programming model is proposed incorporating the most relevant aspects of the problem found in the literature. The model supports both complete (all or nothing and partial (a certain amount from a given interval of funding resource allocation policies. Numerical results for large-scale problem instances are presented.

  20. Selective truncations of an optical state using projection synthesis

    CERN Document Server

    Miranowicz, A; Bajer, J; Koashi, M; Imoto, N; Miranowicz, Adam; Ozdemir, Sahin Kaya; Bajer, Jiri; Koashi, Masato; Imoto, Nobuyuki

    2006-01-01

    Selective truncation of Fock-state expansion of an optical field can be achieved using projection synthesis. The process removes predetermined Fock states from the input field by conditional measurement and teleportation. We present a scheme based on multiport interferometry to perform projection synthesis. This scheme can be used both as a generalized quantum scissors device, which filters out Fock states with photon numbers higher than a predetermined value, and also as a quantum punching device, which selectively removes specific Fock states making holes in the Fock-state expansion of the input field.

  1. Selection of renewable energy project using Multicriteria Method

    Directory of Open Access Journals (Sweden)

    DADDA Afaf1 , OUHBI Brahim1

    2015-10-01

    Full Text Available Nowadays, many investors are interesting on implementing new renewable energy project around the world. The success of the decision making process regarding the selection of this projects, depends a lot on the effectiveness of the feasibility stage. During last decades, it is observed that many researches had used the Multicriteria Decision Making Methods to assist decision makers. Therefore, this paper proposes a comparative study of a three decision making process, applied in different countries. This study compares the related process in different levels. A new process is also proposed to validate a local renewable energy project

  2. Six Sigma Project Selection Using Fuzzy TOPSIS Decision Making Approach

    Directory of Open Access Journals (Sweden)

    Rajeev Rathi

    2015-05-01

    Full Text Available Six Sigma is considered as a logical business strategy that attempts to identify and eliminate the defects or failures for improving the quality of product and processes. A decision on project selection in Six Sigma is always very critical; it plays a key role in successful implementation of Six Sigma. Selection of a right Six Sigma project is essentially important for an automotive company because it greatly influences the manufacturing costs. This paper discusses an approach for right Six Sigma project selection at an automotive industry using fuzzy logic based TOPSIS method. The fuzzy TOPSIS is a well recognized tool to undertake the fuzziness of the data involved in choosing the right preferences. In this context, evaluation criteria have been designed for selection of best alternative. The weights of evaluation criteria are calculated by using the MDL (modified digital logic method and final ranking is calculated through priority index obtained by using fuzzy TOPSIS method. In the selected case study, this approach has rightly helped to identify the right project for implementing Six Sigma for achieving improvement in productivity.

  3. A Hybrid Program Projects Selection Model for Nonprofit TV Stations

    Directory of Open Access Journals (Sweden)

    Kuei-Lun Chang

    2015-01-01

    Full Text Available This study develops a hybrid multiple criteria decision making (MCDM model to select program projects for nonprofit TV stations on the basis of managers’ perceptions. By the concept of balanced scorecard (BSC and corporate social responsibility (CSR, we collect criteria for selecting the best program project. Fuzzy Delphi method, which can lead to better criteria selection, is used to modify criteria. Next, considering the interdependence among the selection criteria, analytic network process (ANP is then used to obtain the weights of them. To avoid calculation and additional pairwise comparisons of ANP, technique for order preference by similarity to ideal solution (TOPSIS is used to rank the alternatives. A case study is presented to demonstrate the applicability of the proposed model.

  4. 77 FR 64396 - Order of Succession for HUD Region I

    Science.gov (United States)

    2012-10-19

    ... URBAN DEVELOPMENT Order of Succession for HUD Region I AGENCY: Office of Field Policy and Management... Succession for the Boston Regional Office and its Field Offices (Region I). This Order of Succession supersedes all previous Orders of Succession for HUD Region I. DATES: Effective Date: October 9, 2012....

  5. 77 FR 64399 - Order of Succession for HUD Region V

    Science.gov (United States)

    2012-10-19

    ... URBAN DEVELOPMENT Order of Succession for HUD Region V AGENCY: Office of Field Policy and Management... Succession for the Chicago Regional Office and its Field Offices (Region V). This Order of Succession supersedes all previous Orders of Succession for HUD Region V. DATES: Effective Date: October 9, 2012. FOR...

  6. 24 CFR 882.517 - HUD review of contract compliance.

    Science.gov (United States)

    2010-04-01

    ... PERSONS WITH DISABILITIES PROGRAM) SECTION 8 MODERATE REHABILITATION PROGRAMS Special Procedures for Moderate Rehabilitation-Program Development and Operation § 882.517 HUD review of contract compliance. HUD... OF HOUSING AND URBAN DEVELOPMENT (SECTION 8 HOUSING ASSISTANCE PROGRAMS, SECTION 202 DIRECT...

  7. 24 CFR 266.210 - HUD-retained review functions.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false HUD-retained review functions. 266.210 Section 266.210 Housing and Urban Development Regulations Relating to Housing and Urban... Program Requirements § 266.210 HUD-retained review functions. Certain functions are retained by...

  8. 77 FR 64399 - Order of Succession for HUD Region VI

    Science.gov (United States)

    2012-10-19

    ..., Community Planning and Development. 5. Lubbock Field Office Order of Succession a. Senior Management Analyst... URBAN DEVELOPMENT Order of Succession for HUD Region VI AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession. SUMMARY: In this notice, the Assistant Deputy...

  9. 77 FR 64397 - Order of Succession for HUD Region III

    Science.gov (United States)

    2012-10-19

    .... Director, Community Planning and Development. 2. Baltimore Field Office Order of Succession a. Associate... URBAN DEVELOPMENT Order of Succession for HUD Region III AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession. SUMMARY: In this notice, the Assistant Deputy...

  10. [Analysis of selected changes in project the penal code].

    Science.gov (United States)

    Berent, Jarosław; Jurczyk, Agnieszka P; Szram, Stefan

    2002-01-01

    In this paper the authors have analysed selected proposals of changes in the project of amendments in the penal code. Special attention has been placed on problem of the legality of the "comma" in art. 156 of the penal code. In this matter also a review of court jurisdiction has been made.

  11. Fuzzy MCDM Model for Risk Factor Selection in Construction Projects

    Directory of Open Access Journals (Sweden)

    Pejman Rezakhani

    2012-11-01

    Full Text Available Risk factor selection is an important step in a successful risk management plan. There are many risk factors in a construction project and by an effective and systematic risk selection process the most critical risks can be distinguished to have more attention. In this paper through a comprehensive literature survey, most significant risk factors in a construction project are classified in a hierarchical structure. For an effective risk factor selection, a modified rational multi criteria decision making model (MCDM is developed. This model is a consensus rule based model and has the optimization property of rational models. By applying fuzzy logic to this model, uncertainty factors in group decision making such as experts` influence weights, their preference and judgment for risk selection criteria will be assessed. Also an intelligent checking process to check the logical consistency of experts` preferences will be implemented during the decision making process. The solution inferred from this method is in the highest degree of acceptance of group members. Also consistency of individual preferences is checked by some inference rules. This is an efficient and effective approach to prioritize and select risks based on decisions made by group of experts in construction projects. The applicability of presented method is assessed through a case study.

  12. Automating the selection of standard parallels for conic map projections

    Science.gov (United States)

    Šavriǒ, Bojan; Jenny, Bernhard

    2016-05-01

    Conic map projections are appropriate for mapping regions at medium and large scales with east-west extents at intermediate latitudes. Conic projections are appropriate for these cases because they show the mapped area with less distortion than other projections. In order to minimize the distortion of the mapped area, the two standard parallels of conic projections need to be selected carefully. Rules of thumb exist for placing the standard parallels based on the width-to-height ratio of the map. These rules of thumb are simple to apply, but do not result in maps with minimum distortion. There also exist more sophisticated methods that determine standard parallels such that distortion in the mapped area is minimized. These methods are computationally expensive and cannot be used for real-time web mapping and GIS applications where the projection is adjusted automatically to the displayed area. This article presents a polynomial model that quickly provides the standard parallels for the three most common conic map projections: the Albers equal-area, the Lambert conformal, and the equidistant conic projection. The model defines the standard parallels with polynomial expressions based on the spatial extent of the mapped area. The spatial extent is defined by the length of the mapped central meridian segment, the central latitude of the displayed area, and the width-to-height ratio of the map. The polynomial model was derived from 3825 maps-each with a different spatial extent and computationally determined standard parallels that minimize the mean scale distortion index. The resulting model is computationally simple and can be used for the automatic selection of the standard parallels of conic map projections in GIS software and web mapping applications.

  13. SALINITY, HYDROSTATIC PRESSURE, TEMPERATURE, SIGMA-THETA and POTENTIAL TEMPERATURE profile data collected in the North Atlantic Ocean on the CYGNUS, HUDSON and PARIZEAU cruises CY98-079, HUD9877 and others as part of the GB project from 1993-10-12 to 1999-09-29 (NODC Accession 0104393)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0104393 includes profile and physical data collected aboard the CYGNUS, HUDSON and PARIZEAU during cruises CY98-079, HUD9877, PAR93-032, PAR94-018,...

  14. 49 CFR 268.21 - Down-selection of one or more Maglev projects for further study and selection of one project for...

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Down-selection of one or more Maglev projects for... Procedures For Financial Assistance § 268.21 Down-selection of one or more Maglev projects for further study... completion of Phase III of the Maglev Deployment Program, FRA will down-select one or more projects...

  15. Selecting downscaled climate projections for water resource impacts and adaptation

    Science.gov (United States)

    Vidal, Jean-Philippe; Hingray, Benoît

    2015-04-01

    Increasingly large ensembles of global and regional climate projections are being produced and delivered to the climate impact community. However, such an enormous amount of information can hardly been dealt with by some impact models due to computational constraints. Strategies for transparently selecting climate projections are therefore urgently needed for informing small-scale impact and adaptation studies and preventing potential pitfalls in interpreting ensemble results from impact models. This work proposes results from a selection approach implemented for an integrated water resource impact and adaptation study in the Durance river basin (Southern French Alps). A large ensemble of 3000 daily transient gridded climate projections was made available for this study. It was built from different runs of 4 ENSEMBLES Stream2 GCMs, statistically downscaled by 3 probabilistic methods based on the K-nearest neighbours resampling approach (Lafaysse et al., 2014). The selection approach considered here exemplifies one of the multiple possible approaches described in a framework for identifying tailored subsets of climate projections for impact and adaptation studies proposed by Vidal & Hingray (2014). It was chosen based on the specificities of both the study objectives and the characteristics of the projection dataset. This selection approach aims at propagating as far as possible the relative contributions of the four different sources of uncertainties considered, namely GCM structure, large-scale natural variability, structure of the downscaling method, and catchment-scale natural variability. Moreover, it took the form of a hierarchical structure to deal with the specific constraints of several types of impact models (hydrological models, irrigation demand models and reservoir management models). The implemented 3-layer selection approach is therefore mainly based on conditioned Latin Hypercube sampling (Christierson et al., 2012). The choice of conditioning

  16. 76 FR 71066 - HUD Draft Environmental Justice Strategy, Extension of Public Comment Period

    Science.gov (United States)

    2011-11-16

    ...: Office of Sustainable Housing and Communities, HUD. ACTION: Notice. SUMMARY: Through this notice, HUD... Sustainable Housing and Communities, Department of Housing and Urban Development, 451 7th Street SW., Room.../sustainable_housing_communities/HUD_Draft_Environmental_Justice_Strategy . As HUD noted in the October 7,...

  17. Evidence from Social Service Enhancement Projects: Selected Cases from Norway's HUSK Project.

    Science.gov (United States)

    Johannessen, Asbjorn; Eide, Solveig Botnen

    2015-01-01

    Through this article the authors describe the social service context of the HUSK (The University Research Program to Support Selected Municipal Social Service Offices) projects and briefly describe 10 of the 50 projects funded throughout the country. The welfare state context for the cases and the criteria for case selection are also provided. The 10 cases are organized into three categories that feature the role of dialogue, educational innovation, and service innovation. These cases provide the foundation for the analysis and implications located in the subsequent articles of the special issue.

  18. NASA: Assessments of Selected Large-Scale Projects

    Science.gov (United States)

    2011-03-01

    Investment Decisions and Project Outcomes, GAO-06-218 (Washington, D.C.: Dec. 21, 2005); and NASA’s Space Vision: Business Case for Prometheus 1 Needed to...certified vehicle currently available to NASA missions in the ICESat-2 launch time frame is the Atlas V, an intermediate launch vehicle. The only medium...2 selects the Falcon 9, the mission launch date would be tied to a successful certification of the launch vehicle. The Atlas V comes at a higher cost

  19. A CONCEPTUAL MODEL FOR IMPROVED PROJECT SELECTION AND PRIORITISATION

    Directory of Open Access Journals (Sweden)

    P. J. Viljoen

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: Project portfolio management processes are often designed and operated as a series of stages (or project phases and gates. However, the flow of such a process is often slow, characterised by queues waiting for a gate decision and by repeated work from previous stages waiting for additional information or for re-processing. In this paper the authors propose a conceptual model that applies supply chain and constraint management principles to the project portfolio management process. An advantage of the proposed model is that it provides the ability to select and prioritise projects without undue changes to project schedules. This should result in faster flow through the system.

    AFRIKAANSE OPSOMMING: Prosesse om portefeuljes van projekte te bestuur word normaalweg ontwerp en bedryf as ’n reeks fases en hekke. Die vloei deur so ’n proses is dikwels stadig en word gekenmerk deur toue wat wag vir besluite by die hekke en ook deur herwerk van vorige fases wat wag vir verdere inligting of vir herprosessering. In hierdie artikel word ‘n konseptuele model voorgestel. Die model berus op die beginsels van voorsieningskettings sowel as van beperkingsbestuur, en bied die voordeel dat projekte geselekteer en geprioritiseer kan word sonder onnodige veranderinge aan projekskedules. Dit behoort te lei tot versnelde vloei deur die stelsel.

  20. Selecting clinical quality improvement projects: getting a bigger return for your investment.

    Science.gov (United States)

    Leininger, C J; Seaman, L H

    2000-02-01

    An urban medical center developed and implemented a process for selecting clinical quality-improvement projects. The process was designed to select projects that would deliver greater returns than had previous projects. The four-step process involved: (1) establishing project selection criteria, (2) identifying potential projects, (3) assigning points and ranking projects, and (4) selecting projects based on rank and available resources. This process won physician commitment and secured administrative support. It identified projects that had unprecedented success in improving clinical outcomes, increasing patient satisfaction, and reducing cost.

  1. 76 FR 62434 - HUD Draft Environmental Justice Strategy

    Science.gov (United States)

    2011-10-07

    ... URBAN DEVELOPMENT HUD Draft Environmental Justice Strategy AGENCY: Office of the Sustainable Housing and... Sustainable Housing and Communities, Department of Housing and Urban Development, 451 7th Street, SW., Room... can be found at...

  2. Activity modes selection for project crashing through deterministic simulation

    Directory of Open Access Journals (Sweden)

    Ashok Mohanty

    2011-12-01

    Full Text Available Purpose: The time-cost trade-off problem addressed by CPM-based analytical approaches, assume unlimited resources and the existence of a continuous time-cost function. However, given the discrete nature of most resources, the activities can often be crashed only stepwise. Activity crashing for discrete time-cost function is also known as the activity modes selection problem in the project management. This problem is known to be NP-hard. Sophisticated optimization techniques such as Dynamic Programming, Integer Programming, Genetic Algorithm, Ant Colony Optimization have been used for finding efficient solution to activity modes selection problem. The paper presents a simple method that can provide efficient solution to activity modes selection problem for project crashing.Design/methodology/approach: Simulation based method implemented on electronic spreadsheet to determine activity modes for project crashing. The method is illustrated with the help of an example.Findings: The paper shows that a simple approach based on simple heuristic and deterministic simulation can give good result comparable to sophisticated optimization techniques.Research limitations/implications: The simulation based crashing method presented in this paper is developed to return satisfactory solutions but not necessarily an optimal solution.Practical implications: The use of spreadsheets for solving the Management Science and Operations Research problems make the techniques more accessible to practitioners. Spreadsheets provide a natural interface for model building, are easy to use in terms of inputs, solutions and report generation, and allow users to perform what-if analysis.Originality/value: The paper presents the application of simulation implemented on a spreadsheet to determine efficient solution to discrete time cost tradeoff problem.

  3. National inventory of selected biological monitoring programs. Summary report of current or recently completed projects, 1976

    Energy Technology Data Exchange (ETDEWEB)

    Kemp, H. T.

    1976-10-01

    The Inventory has resulted in establishment of a series of data bases containing biological monitoring information of varying types, namely, directory of investigators, record of projects received from mail questionnaire, detailed description of selected biomonitoring projects, and bibliographic citations supporting the projects received. This report contains detailed descriptions of selected biomonitoring projects organized on a state-by-state basis and with appropriate indices.

  4. Development Of HUD Combiner For Automotive Windshield Application

    Science.gov (United States)

    Hattori, Akimasa; Makita, Kensuke; Okabayashi, Shigeru

    1989-12-01

    The head-up display system (HUM) has been developed for the windshield of Nissan Motor's passenger car, '88 model of Silvia (240SX) and '89 model of Maxima. HUD consists of a projector with high brightness VFT and a combiner which is a light-selective reflective film applied on the surface of ' e windshield. The system provides nice display legibility of speed in a three-digit reap at the position more than one meter far from driver's eye even under the bright sunlight. In this report, we present the optical properties and manufacturing process of the advanced combiner. The combiner has to have high transmittance as well as high reflectance so that a driver can see both foreground object and display reading at the same time. The optical design for the combiner is based on the concepts: (a) Visible light transmittance has to be 70% or more in accordance with a legal requirement, and (b) taking both peak wavelengths of Vim' and sensitivity characteristics of human eyes into consideration, 530nm of wave length is chosen as a reflective light. The combiner consists of a dielectric thin layer of Ti02-Si02 system. Its basic structure is decided by simulation with matrix method of the resultant waves. The coating film is applied on the restricted area of the forth surface of laminated windshield by newly developed solgel printing process using a metal alkoxide solution with a relatively long storage life.

  5. Characteristics of Criteria for Selecting Investment Projects under Uncertainty

    Directory of Open Access Journals (Sweden)

    Adrian ENCIU

    2011-07-01

    Full Text Available Within financial theory and practice, there are used five main criteria for selecting investment projects: the net present value (NPV criterion, the internal rate of return (IRR criterion, the return term (RT criterion, the profitability ratio (PR criterion and the supplementary return (SR criterion. The assay will emphasize several new properties of said indexes for investment assessment, having as starting point the hypotheses of (approximately normal repartition of cash-flows generated by an investment project. The obtained results point to the fact that the NPV indexes (the analysis of this criterion was carried out in the article “The NPV Criterion for Valuing Investments under Uncertainty”, Daniel Armeanu, Leonard Lache, Economic Computation and Economic Cybernetics Studies and Research no. 4/2009, pp. 133-143, IRR, PR, RT and SR register normal repartitions, therefore simplifying the investment analysis under economic uncertainty, by the capacity of building confidence intervals and assessing probabilities for the inferior limits of said investment assessment indexes.

  6. A Revised Model for Valuation and Selection of R&D Projects

    DEFF Research Database (Denmark)

    Mohammad, Ali Naef; Kristiansen, Jimmi Normann

    project portfolio. We describe an R&D selection model which integrates valuation and selection through a multi-stage approach. We develop an integrated model of R&D selection and discuss the four subsequent stages of R&D project valuation and selection. Our consolidated effort on R&D project valuation...... brings about a comprehensive understanding of the consequences for optimal project selection for portfolios, and our propositions add numerous insights on what areas should be considered for R&D portfolio optimization.......Our research proposes an R&D project selection model which has been developed through a comprehensive literature review on financial valuation and selection of R&D projects. The findings contribute directly to the understanding of optimal choices for project compositions in firms‘ innovation...

  7. 24 CFR 401.405 - Restructuring Commitment review and approval by HUD.

    Science.gov (United States)

    2010-04-01

    ... condition for approval, or reject the Plan. If the Plan is rejected, HUD will inform the PAE of the reasons for rejection, and the PAE will inform the owner. HUD's rejection of the Plan is subject to...

  8. 75 FR 30846 - Notice of Proposed Information Collection: Comment Request; Multifamily Project Monthly...

    Science.gov (United States)

    2010-06-02

    ... Monthly Accounting Reports AGENCY: Office of the Assistant Secretary for Housing, HUD. ACTION: Notice... also lists the following information: Title of Proposal: Multifamily Project Monthly Accounting...

  9. Developing a decision support system for R&D project portfolio selection with interdependencies

    Science.gov (United States)

    Ashrafi, Maryam; Davoudpour, Hamid; Abbassi, Mohammad

    2012-11-01

    Although investment in research and technology is a promising tool for technology centered organizations through obtaining their objectives, resource constraints make organizations select between their pool of research and technology projects through means of R&D project portfolio selection techniques mitigating corresponding risks and enhancing the overall value of project portfolio.

  10. 77 FR 41993 - Privacy Act of 1974; Proposed New Routine Use-HUD's Routine Use Inventory

    Science.gov (United States)

    2012-07-17

    ... URBAN DEVELOPMENT Privacy Act of 1974; Proposed New Routine Use--HUD's Routine Use Inventory AGENCY... routine uses; and (3) reduce cost and duplication of effort in the publication and maintenance of HUD's.../DEPT-63 Secretary's Correspondence Control System. HUD/DEPT-64 Congregate Housing Services Program Data...

  11. Computational Experiment Study on Selection Mechanism of Project Delivery Method Based on Complex Factors

    Directory of Open Access Journals (Sweden)

    Xiang Ding

    2014-01-01

    Full Text Available Project delivery planning is a key stage used by the project owner (or project investor for organizing design, construction, and other operations in a construction project. The main task in this stage is to select an appropriate project delivery method. In order to analyze different factors affecting the PDM selection, this paper establishes a multiagent model mainly to show how project complexity, governance strength, and market environment affect the project owner’s decision on PDM. Experiment results show that project owner usually choose Design-Build method when the project is very complex within a certain range. Besides, this paper points out that Design-Build method will be the prior choice when the potential contractors develop quickly. This paper provides the owners with methods and suggestions in terms of showing how the factors affect PDM selection, and it may improve the project performance.

  12. Selecting examinable nursing core competencies: a Delphi project.

    Science.gov (United States)

    Lock, L R

    2011-09-01

    To establish a set of core competencies that could be practically examined in a pre-registration practical examination for Indonesian candidates completing their pre-service education. Indonesia is planning to institute a register for nurses to ensure a minimum standard of safe practice for new nurses completing their pre-service education. A proposed route to registration includes the practical examination of a minimum set of core competencies. This Delphi project aimed to reduce 192 existing standard competencies to an examinable group of 12 core competences that all nurses registering in Indonesia must meet. A modified Delphi method was used by 12 expert Indonesian nurses and a facilitator to determine which standard competencies should be considered core. Five Delphi rounds were used. One hundred and ninety-two standard competencies were reduced to a core set of 12. Selected competencies are assessable in a practical examination and can be used to determine a minimum level of safe practice for all nurses seeking to register at the completion of their pre-service education. The expert panel met the project aim and provided a set of examinable competencies/activities that they consider will demonstrate the fundamental safety of new registered nurses. The subsequent responsibility for setting up a register for nurses in Indonesia now rests with the Indonesian Ministry of Health. The Indonesian National Nursing Association is working with the Ministry of Health to determine the route and criteria for registration in order to establish a common level of competence for nurses across the country exiting their pre-service education. © 2011 The Author. International Nursing Review © 2011 International Council of Nurses.

  13. Geothermal Reservoir Technology Research Program: Abstracts of selected research projects

    Energy Technology Data Exchange (ETDEWEB)

    Reed, M.J. (ed.)

    1993-03-01

    Research projects are described in the following areas: geothermal exploration, mapping reservoir properties and reservoir monitoring, and well testing, simulation, and predicting reservoir performance. The objectives, technical approach, and project status of each project are presented. The background, research results, and future plans for each project are discussed. The names, addresses, and telephone and telefax numbers are given for the DOE program manager and the principal investigators. (MHR)

  14. 75 FR 69363 - HUD Multifamily Rental Projects: Regulatory Revisions

    Science.gov (United States)

    2010-11-12

    ... financial statement, rent roll, or other report or information provided by the borrower during the term of... when the lender does not receive payment within 10 days after the payment is due. The change responds... of public comments, named ``Monetary Event of Default'' is for financial defaults, which give...

  15. 76 FR 24363 - HUD Multifamily Rental Projects: Regulatory Revisions

    Science.gov (United States)

    2011-05-02

    ... Lender an immediate right to an insurance fund claim, and a second class of defaults, a ``Covenant Event... commenter noted that it was customary for properties financed with commercial mortgage backed securities in...'' under which the lender can exercise its right to declare a default under the Security Instrument. Since...

  16. 77 FR 64396 - Order of Succession for HUD Region II

    Science.gov (United States)

    2012-10-19

    ... in office, the Regional Administrator for the Department of Housing and Urban Development or the... Indian Housing; b. Director, Community Planning and Development; c. Associate Regional Counsel, Housing... URBAN DEVELOPMENT Order of Succession for HUD Region II AGENCY: Office of Field Policy and Management...

  17. Nieuwe groeiplaats van Bijenorchis (Ophrys apifera Huds.) in Nederland

    OpenAIRE

    Horsthuis, M.A.P.; Willink, G.

    2006-01-01

    Bijenorchis neemt toe in Nederland en wordt daarbij steeds noordelijker aangetroffen. In 2005 is een geïsoleerde groeiplaats gevonden in een kalkgroeve bij Winterswijk. Ophrys apifera Huds. is spreading northwards in the Netherlands. A new isolated population has been found near Winterswijk in a limestone quarry.

  18. 24 CFR 30.20 - Ethical violations by HUD employees.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Ethical violations by HUD employees. 30.20 Section 30.20 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development CIVIL MONEY PENALTIES: CERTAIN PROHIBITED CONDUCT Violations § 30.20...

  19. 24 CFR 586.35 - HUD's review of the application.

    Science.gov (United States)

    2010-04-01

    ... Consolidated Plan(s) or any other existing housing, social service, community, economic, or other development... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false HUD's review of the application. 586.35 Section 586.35 Housing and Urban Development Regulations Relating to Housing and...

  20. Nieuwe groeiplaats van Bijenorchis (Ophrys apifera Huds.) in Nederland

    NARCIS (Netherlands)

    Horsthuis, M.A.P.; Willink, G.

    2006-01-01

    Bijenorchis neemt toe in Nederland en wordt daarbij steeds noordelijker aangetroffen. In 2005 is een geïsoleerde groeiplaats gevonden in een kalkgroeve bij Winterswijk. Ophrys apifera Huds. is spreading northwards in the Netherlands. A new isolated population has been found near Winterswijk in a lim

  1. Decisive management in selecting locations for development of construction projects

    Science.gov (United States)

    Szafranko, E.; Pawłowicz, J. A.

    2017-08-01

    The location of an investment project is one of the most important decisions in the construction and land development business. The shape of a new building and aspects of its future use depend on making a good choice of a land plot where it will be constructed. There are many characteristics involved descriptions of land available for development. On the one hand, different buildings (with different envisaged use) fit differently to a given location. Residential homes, for example, require a location which will ensure a peaceful lifestyle, with places for walks and recreation, situated in a relatively quite setting. On the other hand, close proximity to schools, shops or a health clinic is another important consideration. Industrial buildings should be localized so as not to be a nuisance to others, and their location should facilitate efficient transport of raw materials and ready products. Yet other requirements are defined for public buildings. It is therefore evident that the characteristics included in an evaluation of the location of a planned building can be highly diverse and their diversity makes the evaluation difficult. Selection of a location can be supported by a variety of methods. For instance, an evaluation can rely on assigning points which indicate the fulfillment of certain criteria. This approach generates a complex evaluation in the form of tables and maps of usefulness. Another possibility is to make an assessment of the criteria that a given land parcels should satisfy in order to develop a specific type of a building. Having combined these two sets of information, we can create a system or a model for the management of land resources, which will easily help to support decision making processes pertaining to the choice of a location. This article shows a model approach for a specific building.

  2. Selecting Map Projections in Minimizing Area Distortions in GIS Applications.

    Science.gov (United States)

    Yildirim, Faruk; Kaya, Ahmet

    2008-12-03

    Varioussoftware for Geographical Information Systems (GISs) have been developed and used in many different engineering projects. In GIS applications, map coverage is important in terms of performing reliable and meaningful queries. Map projections can be conformal, equal-area and equidistant. The goal of an application plays an important role in choosing one of those projections. Choosing the equal-area projection for an application in which area information is used (forestry, agriculture, ecosystem etc) reduces the amount of distortion on the area, but many users using GIS ignore this fact and continue to use applications with present map sheets no matter in what map projection it is. For example, extracting area information from data whose country system's map sheet is in conformal projection is relatively more distorted, compared to an equal-area projection one. The goal of this study is to make the best decision in choosing the most proper equal-area projection among the choices provided by ArcGIS 9.0, which is a popular GIS software package, and making a comparison on area errors when conformal projection is used. In this study, the area of parcels chosen in three different regions and geographic coordinates and whose sizes vary between 0.01 to 1,000,000 ha are calculated according to Transversal Mercator (TM, 3°), Universal Transversal Mercator (UTM, 6°) and 14 different equal-area projections existing in the ArcGIS 9.0 GIS software package. The parcel areas calculated with geographical coordinates are accepted as definite. The difference between the sizes calculated according to projection coordinates and real sizes of the parcels are determined. Consequently, the appropriate projections are decided for the areas smaller and equal than 1,000 ha and greater than 1,000 ha in the GIS software package.

  3. 49 CFR 268.17 - Project selection criteria.

    Science.gov (United States)

    2010-10-01

    ... American economy. The extent to which the project is expected to create new jobs in traditional and... project independently. (e) Funding limits and sources. (1) The extent and proportion to which States... assistance may not have detailed information with respect to each of these criteria, and that the purpose...

  4. A Framework for Six Sigma Project Selection in Higher Educational Institutions, Using a Weighted Scorecard Approach

    Science.gov (United States)

    Holmes, Monica C.; Jenicke, Lawrence O.; Hempel, Jessica L.

    2015-01-01

    Purpose: This paper discusses the importance of the Six Sigma selection process, describes a Six Sigma project in a higher educational institution and presents a weighted scorecard approach for project selection. Design/Methodology/Approach: A case study of the Six Sigma approach being used to improve student support at a university computer help…

  5. A Framework for Six Sigma Project Selection in Higher Educational Institutions, Using a Weighted Scorecard Approach

    Science.gov (United States)

    Holmes, Monica C.; Jenicke, Lawrence O.; Hempel, Jessica L.

    2015-01-01

    Purpose: This paper discusses the importance of the Six Sigma selection process, describes a Six Sigma project in a higher educational institution and presents a weighted scorecard approach for project selection. Design/Methodology/Approach: A case study of the Six Sigma approach being used to improve student support at a university computer help…

  6. A Multiagent Evolutionary Algorithm for the Resource-Constrained Project Portfolio Selection and Scheduling Problem

    Directory of Open Access Journals (Sweden)

    Yongyi Shou

    2014-01-01

    Full Text Available A multiagent evolutionary algorithm is proposed to solve the resource-constrained project portfolio selection and scheduling problem. The proposed algorithm has a dual level structure. In the upper level a set of agents make decisions to select appropriate project portfolios. Each agent selects its project portfolio independently. The neighborhood competition operator and self-learning operator are designed to improve the agent’s energy, that is, the portfolio profit. In the lower level the selected projects are scheduled simultaneously and completion times are computed to estimate the expected portfolio profit. A priority rule-based heuristic is used by each agent to solve the multiproject scheduling problem. A set of instances were generated systematically from the widely used Patterson set. Computational experiments confirmed that the proposed evolutionary algorithm is effective for the resource-constrained project portfolio selection and scheduling problem.

  7. Medium - Scale Projects Selection Using Multi-Objective Decision ...

    African Journals Online (AJOL)

    ... were administered to experienced technically oriented personnel in the study area ... of objective weights attached to project cost, environmental effects, reliability, ... energy source were used to evaluate objective weights for the study area.

  8. 24 CFR 3500.10 - One-day advance inspection of HUD-1 or HUD-1A settlement statement; delivery; recordkeeping.

    Science.gov (United States)

    2010-04-01

    ... FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT REAL ESTATE... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false One-day advance inspection of HUD-1 or HUD-1A settlement statement; delivery; recordkeeping. 3500.10 Section 3500.10 Housing and...

  9. Proposed Project Selection Method for Human Support Research and Technology Development (HSR&TD)

    Science.gov (United States)

    Jones, Harry

    2005-01-01

    The purpose of HSR&TD is to deliver human support technologies to the Exploration Systems Mission Directorate (ESMD) that will be selected for future missions. This requires identifying promising candidate technologies and advancing them in technology readiness until they are acceptable. HSR&TD must select an may of technology development projects, guide them, and either terminate or continue them, so as to maximize the resulting number of usable advanced human support technologies. This paper proposes an effective project scoring methodology to support managing the HSR&TD project portfolio. Researchers strongly disagree as to what are the best technology project selection methods, or even if there are any proven ones. Technology development is risky and outstanding achievements are rare and unpredictable. There is no simple formula for success. Organizations that are satisfied with their project selection approach typically use a mix of financial, strategic, and scoring methods in an open, established, explicit, formal process. This approach helps to build consensus and develop management insight. It encourages better project proposals by clarifying the desired project attributes. We propose a project scoring technique based on a method previously used in a federal laboratory and supported by recent research. Projects are ranked by their perceived relevance, risk, and return - a new 3 R's. Relevance is the degree to which the project objective supports the HSR&TD goal of developing usable advanced human support technologies. Risk is the estimated probability that the project will achieve its specific objective. Return is the reduction in mission life cycle cost obtained if the project is successful. If the project objective technology performs a new function with no current cost, its return is the estimated cash value of performing the new function. The proposed project selection scoring method includes definitions of the criteria, a project evaluation

  10. Optical Transmitter Terminal for Selective RF High Frequency Bans Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The objective of the proposal work is to investigate the highly innovative conceptual design of an optical communication selective frequency transmitter terminal...

  11. A project-based geoscience curriculum: select examples

    Science.gov (United States)

    Brown, L. M.; Kelso, P. R.; White, R. J.; Rexroad, C. B.

    2007-12-01

    Principles of constructivist educational philosophy serve as a foundation for the recently completed National Science Foundation sponsored undergraduate curricular revision undertaken by the Geology Department of Lake Superior State University. We integrate lecture and laboratory sessions utilizing active learning strategies that focus on real-world geoscience experiences and problems. In this presentation, we discuss details of three research-like projects that require students to access original data, process and model the data using appropriate geological software, interpret and defend results, and disseminate results in reports, posters, and class presentations. The projects are from three upper division courses, Carbonate Systems, Sequence Stratigraphy, and Geophysical Systems, where teams of two to four students are presented with defined problems of durations ranging from a few weeks to an entire semester. Project goals and location, some background information, and specified dates and expectations for interim and final written and oral reports are provided to students. Some projects require the entire class to work on one data set, some require each team to be initially responsible for a portion of the project with teams ultimately merging data for interpretation and to arrive at final conclusions. Some projects require students to utilize data from appropriate geological web sites such as state geological surveys. Others require students to design surveys and utilize appropriate instruments of their choice for field data collection. Students learn usage and applications of appropriate geological software in compiling, processing, modeling, and interpreting data and preparing formal reports and presentations. Students uniformly report heightened interest and motivation when engaged in these projects. Our new curriculum has resulted in an increase in students" quantitative and interpretive skills along with dramatic improvement in communication and

  12. Design Study for a Low-Distortion Holographic HUD.

    Science.gov (United States)

    1982-01-01

    HUD W.S. Colburn, R.C. Fairchild RADAR AND OPTICS DIVISION ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN P.O. Box 8618, Ann Arbor, Michigan 48107...When Data Entered) l "Diffraction Optics Design Study" FOREWORD This report was prepared by the Electro-Optics Depart- ment, Radar and Optics...where the ray directions are reversed by the raytrace program. This design resulted in a combiner with a focal length of 193 mm, and which is predicted

  13. OCCURRENCE OF ENTOMOPATHOGENIC FUNGI IN SOILS FROM FESTUCA PRATENSIS HUDS. CROP

    Directory of Open Access Journals (Sweden)

    Roman Kolczarek

    2014-04-01

    Full Text Available Entomopathogenic fungi are the largest group of microorganisms existing in the soil environment. Occurrence and pathogenicity of entomopathogenic fungi in soil is dependent on many factors affecting the soil environment. The aim of this study was to compare the species composition and the intensity of the occurrence of entomopathogenic fungi in soils from monoculture crops of Festuca pratensis Huds. The study material consisted of soil samples taken from the experiment conducted in two experimental stations of the Research Centre for Cultivars Study. The insecticides fungi were isolated from soil using a method of the selective substrate. Three species of entomopathogenic fungi Beauveria bassiana, Isaria fumosorosea and Metarhizium anisopliae were isolated from the study soils using the selective medium.

  14. A fuzzy MADM approach for project selection: a six sigma case study

    Directory of Open Access Journals (Sweden)

    Rajeev Rathi

    2016-06-01

    Full Text Available Six Sigma is a strategic approach of significant value in achieving overall excellence. It helps to accomplish the organizations strategic aim through the effectual use of project controlled methodology. As Six Sigma is a project controlled approach, it is necessary to prioritize projects which give utmost economic benefits to the firm. In real practice, Six Sigma projects selection is very tough assignment because poor project selection also happens even in the well-managed organizations and this can weaken the success and trustworthiness of the Six Sigma practice. The present study aims to develop a project selection approach based on a combination of fuzzy and MADM technique to help organizations determine proper Six Sigma projects and identify the priority of these projects mainly in automotive companies. VIKOR and TOPSIS methods have been used to select the proper Six Sigma project composed with fuzzy logic. In this context, seven critical parameters have been considered for selection of finest alternative. The weights of evaluation criteria are obtained using the MDL (modified digital logic method and final ranking is calculated through primacy index obtained by using fuzzy based VIKOR and TOPSIS methodology. A factual case study from automotive industry is used to investigate the efficacy of the planned approach.

  15. A Hybrid Grey Relational Analysis and Nondominated Sorting Genetic Algorithm-II for Project Portfolio Selection

    Directory of Open Access Journals (Sweden)

    Farshad Faezy Razi

    2014-01-01

    Full Text Available Project selection and formation of an optimal portfolio of selected projects are among the main challenges of project management. For this purpose, several factors and indicators are simultaneously examined considering the terms and conditions of the decision problem. Obviously, both qualitative and quantitative factors may influence the formation of a portfolio of projects. In this study, the projects were first ranked using grey relational analysis to form an optimal portfolio of projects and to create an expert system for the final project selection. Because of the fuzzy nature of the environmental risk of each project, the environmental risk was predicted and analyzed using the fuzzy inference system and failure mode and effect analysis based on fuzzy rules. Then, the rank and risk of each project were optimized using a two-objective zero-one mathematical programming model considering the practical constraints of the decision problem through the nondominated sorting genetic algorithm-II (NSGA-II. A case study was used to discuss the practical methodology for selecting a portfolio of projects.

  16. A Guidebook to Selected Projects in Design Education.

    Science.gov (United States)

    Bell, Denise A.; Mirochnik, Elijuh

    Design education includes those projects or activities where children are actively engaged in a process of making and doing with architecture, landscape architecture, urban design, and/or city planning as a context for the learning activity. The goal of such experiences is to sensitize children to their surroundings and better inform them about…

  17. Development of a Selectable Output Ultraviolet Laser System Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Here, we propose to develop a breadboard laser system that is capable of producing radiation in two UV wavelengths.  This Selectable Output Ultraviolet Laser...

  18. Ready to Retrofit: The Process of Project Team Selection, Building Benchmarking, and Financing Commercial Building Energy Retrofit Projects

    Energy Technology Data Exchange (ETDEWEB)

    Sanders, Mark D. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Parrish, Kristen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Mathew, Paul [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-05-01

    This guide presents a process for three key activities for the building owner in preparing to retrofit existing commercial buildings: selecting project teams, benchmarking the existing building, and financing the retrofit work. Although there are other essential steps in the retrofit process, the three activities presented in this guide are the critical elements where the building owner has the greatest influence on the outcome of the project.

  19. Linguistic Extension for Group Multicriteria Project Manager Selection

    Directory of Open Access Journals (Sweden)

    Javad Dodangeh

    2014-01-01

    Full Text Available Qualified human resource selection is one of the organizational key success factors. Since choosing the best candidate to fill the defined vacancy in a company is a complex task, intelligence analytical methods would be required to deal with this important issue. Regarding the vagueness and uncertainty of human resource selection process, it requires the linguistic extension of multicriteria decision making (MCDM models for robust recruitment. This research is aimed to develop a fuzzy MCDM model for linguistic reasoning under new fuzzy group decision making. The new linguistic reasoning for group decision making is able to aggregate subjective evaluation of the decision makers and hence create an opportunity to perform more robust human resource selection procedures. A numerical example demonstrates possibilities for the improvement of human resource management and any other business decision areas through applying the proposed model.

  20. 76 FR 4933 - Environmental Review Procedures for Entities Assuming HUD Environmental Review Responsibilities...

    Science.gov (United States)

    2011-01-27

    ... Responsibilities; Notice of Proposed Information Collection: Comment Request AGENCY: Office of the Assistant...: Environmental Review Procedures for Entities Assuming HUD Environmental Responsibilities. OMB Control...

  1. The Use of Value Engineering in the Evaluation and Selection of Digitization Projects

    Directory of Open Access Journals (Sweden)

    Michael H. Boock

    2007-09-01

    Full Text Available Objective‐ The authors describe a simple and effective tool for selecting digitization projects from competing alternatives, providing decision makers with objective, quantitative data.Methods ‐ The paper adopts the value engineering methodology for the selection, evaluation and ranking of digitization project proposals. Project selection steps are described. Selection criteria are developed. Digitization costs are presented as an equation. Project value is determined by calculating projected performance of digital collections based on the established criteria over cost.Results ‐ Scenarios are presented that evaluate and rank projects based on an evaluation of performance criteria and cost. The communication and use of rating criteria provides selectors with information about how proposed collections are evaluated. The transparency of the process output is easily communicated to stakeholders.Conclusion‐ Value engineering methodology provides a tool and a process that gives decision makers a set of objective, quantitative data upon which selection of digitization projects is based. This approach simplifies the selection process, and creates transparency so that all stakeholders are able to see how a decision was made.

  2. An analysis of project selection and assignment criteria of Danish tenders in Europe

    Directory of Open Access Journals (Sweden)

    Jasper Kranker Larsen

    2013-12-01

    Full Text Available Public construction agencies are one of the largest developers within the Danish construction industry, where such agencies own and develop new public construction projects. Most of these projects are put out in European tender. This study analyses the selection and assignment criteria employed by these agencies in different types of public sector projects. Some of the objectives pursued by the study include the determination of 1/ the selection and assignment criteria mostly used in Danish public tenders 2/ how different types of projects use selection and assignment criteria in the bidding process, and 3/ any significant difference between the use of selection and assignment criteria in Danish public construction projects. The study uses a quantitative research approach where 157 Danish public tender cases were selected from the European Tenders Electronic Daily database between the period: January 2010 to March 2013. Fisher's Exact Test was conducted to determine if there was any significant use of some selection and assignment criteria. The findings of the study showed that invited tenders with pre-qualification and lowest price in 69.8% of the tenders are the most used selection and assignment criteria, with little regard to project type.

  3. A Multi-objective model for selection of projects to finance new enterprise SMEs in Colombia

    Directory of Open Access Journals (Sweden)

    J.R. Coronado-Hernández

    2011-10-01

    Full Text Available Purpose: This paper presents a multi-objective programming model for selection of Projects for Financing New Enterprise SMEs in Colombia with objectivity and transparency in every call. Approach: The model has four social objectives, subject to constraint budget and to the requirements of every summons. The resolution procedure for the model is based on principles of goal programming. Findings: Selection projects subject to the impact within the country. Research limitations: The selection of the projects is restricted by a legal framework, the terms of reference and the budget of the summons. Practical implications: The projects must be viable according to the characteristics of every summons. Originality/value: The suggested model offers an alternative for entities that need to evaluate projects of co-financing for the managerial development of the SMEs with more objectivity and transparency in the assignment of resources.

  4. Selecting the right collaborative components in a construction project

    DEFF Research Database (Denmark)

    Bohnstedt, Kristian Ditlev; Wandahl, Søren

    2017-01-01

    Regardless of context and scope, collaboration is consistently attributed to be an essential determinant of success in construction projects. Researches have long been concerned with the issue of poor collaboration, but situational determination of collaborative components has been overlooked....... The questionnaire was distributed electronically to 440 respondents; after sorting a total of 288 valid responses were obtained. The result is a set of components in a model of structures of collaboration that facilitates a more efficient and effective situational collaboration (EESC), it is denoted as target areas...

  5. 78 FR 1301 - Fiscal Year 2012 Public Transportation on Indian Reservations Program Project Selections

    Science.gov (United States)

    2013-01-08

    ... announcement of project selections. SUMMARY: The US. Department of Transportation's (DOT) Federal Transit... statutes, regulations, executive orders, FTA circulars, and other Federal requirements in carrying out the... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF...

  6. Extremely Large Telescope Project Selected in ESFRI Roadmap

    Science.gov (United States)

    2006-10-01

    In its first Roadmap, the European Strategy Forum on Research Infrastructures (ESFRI) choose the European Extremely Large Telescope (ELT), for which ESO is presently developing a Reference Design, as one of the large scale projects to be conducted in astronomy, and the only one in optical astronomy. The aim of the ELT project is to build before the end of the next decade an optical/near-infrared telescope with a diameter in the 30-60m range. ESO PR Photo 40/06 The ESFRI Roadmap states: "Extremely Large Telescopes are seen world-wide as one of the highest priorities in ground-based astronomy. They will vastly advance astrophysical knowledge allowing detailed studies of inter alia planets around other stars, the first objects in the Universe, super-massive Black Holes, and the nature and distribution of the Dark Matter and Dark Energy which dominate the Universe. The European Extremely Large Telescope project will maintain and reinforce Europe's position at the forefront of astrophysical research." Said Catherine Cesarsky, Director General of ESO: "In 2004, the ESO Council mandated ESO to play a leading role in the development of an ELT for Europe's astronomers. To that end, ESO has undertaken conceptual studies for ELTs and is currently also leading a consortium of European institutes engaged in studying enabling technologies for such a telescope. The inclusion of the ELT in the ESFRI roadmap, together with the comprehensive preparatory work already done, paves the way for the next phase of this exciting project, the design phase." ESO is currently working, in close collaboration with the European astronomical community and the industry, on a baseline design for an Extremely Large Telescope. The plan is a telescope with a primary mirror between 30 and 60 metres in diameter and a financial envelope of about 750 m Euros. It aims at more than a factor ten improvement in overall performance compared to the current leader in ground based astronomy: the ESO Very Large

  7. ANTEL Selects ZTE for Uruguay National GPON Project

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    On September 19,2011, ZTE Corporation, a publicly-listed global provider of telecommunications equipment and network solutions, announced it has been selected by the Administracion Nacional de Telecomunicaciones (ANTEL) to assist in providing 300,000 subscribers in the country with a gigabit passive optical network (GPON). The tender was one of the largest ever put out in South America.

  8. The ILIAS project for selective isobar suppression by laser photodetachment

    Science.gov (United States)

    Forstner, Oliver; Andersson, Pontus; Hanstorp, Dag; Lahner, Johannes; Martschini, Martin; Pitters, Johanna; Priller, Alfred; Steier, Peter; Golser, Robin

    2015-10-01

    Laser photodetachment is the process when the extra electron of a negative ion is removed by means of laser radiation. This can happen only if the photon energy is larger than the electron affinity of the ion. The process can be used in mass spectrometry to selectively suppress unwanted isobars, provided that the electron affinity of the unwanted isobar is lower than that of the isobar under investigation. At the Ion Laser InterAction Setup (ILIAS) at the University of Vienna laser photodetachment of negative atomic and molecular ions is studied and its applicability for selective isobar suppression in accelerator mass spectrometry (AMS) is evaluated. The setup provides mass separated beams of negative ions with energies up to 30 keV. Negative ions are produced in a Middleton type cesium sputter ion source, mass selected and overlapped with a strong continuous wave laser beam. In order to extend the interaction time of ions and laser, the ion beam is decelerated to thermal energies in a gas-filled radio frequency quadrupole cooler. For an appropriate choice of the photon energy, unwanted isobars are neutralized while the isobar of interest is unaffected and remains negatively charged. A description of the ILIAS setup and results from the commissioning phase of the RFQ cooler are presented. Up to 8% ion beam transmission could be achieved after a recent redesign of the extraction system. Furthermore first results of photodetachment experiments of 63Cu- within the RFQ cooler are presented.

  9. The ILIAS project for selective isobar suppression by laser photodetachment

    Energy Technology Data Exchange (ETDEWEB)

    Forstner, Oliver [VERA Laboratory, University of Vienna, Faculty of Physics, 1090 Vienna (Austria); Stefan-Meyer-Institut für subatomare Physik, Austrian Academy of Sciences, 1090 Vienna (Austria); Andersson, Pontus [Department of Earth and Space Sciences, Chalmers University of Technology, SE-412 96 Gothenburg (Sweden); Hanstorp, Dag [Department of Physics, University of Gothenburg, SE-412 96 Gothenburg (Sweden); Lahner, Johannes; Martschini, Martin; Pitters, Johanna; Priller, Alfred; Steier, Peter; Golser, Robin [VERA Laboratory, University of Vienna, Faculty of Physics, 1090 Vienna (Austria)

    2015-10-15

    Laser photodetachment is the process when the extra electron of a negative ion is removed by means of laser radiation. This can happen only if the photon energy is larger than the electron affinity of the ion. The process can be used in mass spectrometry to selectively suppress unwanted isobars, provided that the electron affinity of the unwanted isobar is lower than that of the isobar under investigation. At the Ion Laser InterAction Setup (ILIAS) at the University of Vienna laser photodetachment of negative atomic and molecular ions is studied and its applicability for selective isobar suppression in accelerator mass spectrometry (AMS) is evaluated. The setup provides mass separated beams of negative ions with energies up to 30 keV. Negative ions are produced in a Middleton type cesium sputter ion source, mass selected and overlapped with a strong continuous wave laser beam. In order to extend the interaction time of ions and laser, the ion beam is decelerated to thermal energies in a gas-filled radio frequency quadrupole cooler. For an appropriate choice of the photon energy, unwanted isobars are neutralized while the isobar of interest is unaffected and remains negatively charged. A description of the ILIAS setup and results from the commissioning phase of the RFQ cooler are presented. Up to 8% ion beam transmission could be achieved after a recent redesign of the extraction system. Furthermore first results of photodetachment experiments of {sup 63}Cu{sup −} within the RFQ cooler are presented.

  10. An integrated methodology for assessment and selection of the project risk response actions.

    Science.gov (United States)

    Seyedhoseini, Seyed Mohammad; Noori, Siamak; Hatefi, Mohammad Ali

    2009-05-01

    In a systematic process of project risk management, after risk assessment is implemented, the risk analysts encounter the phase of assessment and selection of the project risk response actions (RA). As indicated by many researchers, there are less systematic and well-developed solutions in the area of risk response assessment and selection. The present article introduces a methodology including a modeling approach with the objective of selecting a set of RA that minimizes the undesirable deviation from achieving the project scope. The developed objective function comprises the three key success criteria of a project, namely, time, quality, and cost. Our model integrates overall project management into the project risk response planning (P2RP). Furthermore, the proposed model stresses on an equivalent importance for both "risk" and "response." We believe that applying the proposed model helps the project risk analyst in most effective and efficient manner dealing with his or her complicated RA selection problems. The application of the proposed model was implemented in projects in the construction industry in which it showed tremendous time, cost, and quality improvements.

  11. Choosing to Serve? An Exploration of Student Self-Selection of Service Learning Projects

    Science.gov (United States)

    Weber, Paula S.; Schneider, Kenneth R.; Weber, James E.

    2008-01-01

    This study explores student selection of service learning projects in lieu of traditional library research projects. One hundred fifty-four strategic management students completed surveys exploring their tolerance of ambiguity, time pressure, attitudes toward civic participation, self-efficacy toward service, political conservatism, and the role…

  12. Parallel Scaling Characteristics of Selected NERSC User ProjectCodes

    Energy Technology Data Exchange (ETDEWEB)

    Skinner, David; Verdier, Francesca; Anand, Harsh; Carter,Jonathan; Durst, Mark; Gerber, Richard

    2005-03-05

    This report documents parallel scaling characteristics of NERSC user project codes between Fiscal Year 2003 and the first half of Fiscal Year 2004 (Oct 2002-March 2004). The codes analyzed cover 60% of all the CPU hours delivered during that time frame on seaborg, a 6080 CPU IBM SP and the largest parallel computer at NERSC. The scale in terms of concurrency and problem size of the workload is analyzed. Drawing on batch queue logs, performance data and feedback from researchers we detail the motivations, benefits, and challenges of implementing highly parallel scientific codes on current NERSC High Performance Computing systems. An evaluation and outlook of the NERSC workload for Allocation Year 2005 is presented.

  13. 75 FR 62412 - Notice of Proposed Information Collection: Comment Request; HUD-Owned Real Estate-Good Neighbor...

    Science.gov (United States)

    2010-10-08

    ... of Proposed Information Collection: Comment Request; HUD- Owned Real Estate-Good Neighbor Next Door... following information: Title of Proposal: HUD-Owned Real Estate-Good Neighbor Next Door Program. OMB Control...

  14. 75 FR 62413 - Notice of Proposed Information Collection: Comment Request; HUD-Owned Real Estate-Dollar Home...

    Science.gov (United States)

    2010-10-08

    ... of Proposed Information Collection: Comment Request; HUD- Owned Real Estate--Dollar Home Sales... also lists the following information: Title of Proposal: HUD-Owned Real Estate--Dollar Home Sales...

  15. Increase of the RNA-binding protein HuD and posttranscriptional up-regulation of the GAP-43 gene during spatial memory

    Science.gov (United States)

    Pascale, Alessia; Gusev, Pavel A.; Amadio, Marialaura; Dottorini, Tania; Govoni, Stefano; Alkon, Daniel L.; Quattrone, Alessandro

    2004-01-01

    Neuronal ELAV-like proteins (HuB, HuC, and HuD) are highly conserved RNA-binding proteins able to selectively associate with the 3′ UTR of a subset of target mRNAs and increase their cytoplasmic stability and rate of translation. We previously demonstrated the involvement of these proteins in learning, reporting that they undergo a sustained up-regulation in the hippocampus of mice trained in a spatial discrimination task. Here, we extend this finding, showing that a similar up-regulation occurs in the hippocampus of rats trained in another spatial learning paradigm, the Morris water maze. HuD, a strictly neuron-specific ELAV-like protein, is shown to increase after learning, with a preferential binding to the cytoskeletal fraction. HuD up-regulation is associated with an enhancement of GAP-43 mRNA and protein levels, with an apparently increased HuD colocalization with the GAP-43 mRNA and an increased association of neuronal ELAV-like proteins with the GAP-43 mRNA. These learning-dependent biochemical events appear to be spatiotemporally controlled, because they do not occur in another brain region involved in learning, the retrosplenial cortex, and at the level of protein expression they show extinction 1 month after training despite memory retention. By contrast, HuD mRNA levels still remain increased after 1 month in the CA1 region. This persistence may have implications for long-term memory recall. PMID:14745023

  16. An analysis of project selection and assignment criteria of danish tenders in europe

    DEFF Research Database (Denmark)

    Larsen, Jesper Kranker; Ussing, Lene Faber; Brunø, Thomas Ditlev

    2013-01-01

    , and 3/ any significant difference between the use of selection and assignment criteria in Danish public construction projects. The study uses a quantitative research approach where 157 Danish public tender cases were selected from the European Tenders Electronic Daily database between the period...

  17. PROJECT W-551 INTERIM PRETREATMENT SYSTEM TECHNOLOGY SELECTION SUMMARY DECISION REPORT AND RECOMMENDATION

    Energy Technology Data Exchange (ETDEWEB)

    CONRAD EA

    2008-08-12

    This report provides the conclusions of the tank farm interim pretreatment technology decision process. It documents the methodology, data, and results of the selection of cross-flow filtration and ion exchange technologies for implementation in project W-551, Interim Pretreatment System. This selection resulted from the evaluation of specific scope criteria using quantitative and qualitative analyses, group workshops, and technical expert personnel.

  18. A Hybrid Grey Based KOHONEN Model and Biogeography-Based Optimization for Project Portfolio Selection

    Directory of Open Access Journals (Sweden)

    Farshad Faezy Razi

    2014-01-01

    Full Text Available The problem of selection and the best option are the main subject of operation research science in decision-making theory. Selection is a process that scrutinizes and investigates several quantitative and qualitative, and most often incompatible, factors. One of the most fundamental management issues in multicriteria selection literature is the multicriteria adoption of the projects portfolio. In such decision-making condition, manager is seeking for the best combination to build up a portfolio among the existing projects. In the present paper, KOHONEN algorithm was first employed to build up a portfolio of the projects. Next, each portfolio was evaluated using grey relational analysis (GRA and then scheduled risk of the project was predicted using Mamdani fuzzy inference method. Finally, the multiobjective biogeography-based optimization algorithm was utilized for drawing risk and rank Pareto analysis. A case study is used concurrently to show the efficiency of the proposed model.

  19. New Method of Selecting Efficient Project Portfolios in the Presence of Hybrid Uncertainty

    Directory of Open Access Journals (Sweden)

    Bogdan Rębiasz

    2016-01-01

    Full Text Available A new methods of selecting efficient project portfolios in the presence of hybrid uncertainty has been presented. Pareto optimal solutions have been defined by an algorithm for generating project portfolios. The method presented allows us to select efficient project portfolios taking into account statistical and economic dependencies between projects when some of the parameters used in the calculation of effectiveness can be expressed in the form of an interactive possibility distribution and some in the form of a probability distribution. The procedure for processing such hybrid data combines stochastic simulation with nonlinear programming. The interaction between data are modeled by correlation matrices and the interval regression. Economic dependences are taken into account by the equations balancing the production capacity of the company. The practical example presented indicates that an interaction between projects has a significant impact on the results of calculations. (original abstract

  20. 24 CFR 200.937 - Supplementary specific procedural requirements under HUD building product standards and...

    Science.gov (United States)

    2010-04-01

    ... requirements under HUD building product standards and certification program for plastic bathtub units, plastic... procedural requirements under HUD building product standards and certification program for plastic bathtub... plastic water closet bowls and tanks shall be designed, assembled and tested in compliance with...

  1. 76 FR 11256 - Notice of HUD-Held Healthcare Loan Sale (HCLS 2011-1)

    Science.gov (United States)

    2011-03-01

    ... Street, SW., Washington, DC 20410-8000; telephone 202-708-2625, extension 3927. Hearing- or speech... Mortgage Loans in HCLS 2011-1. Freedom of Information Act Requests HUD reserves the right, in its sole and... HUD is obligated to disclose pursuant to the Freedom of Information Act and all regulations...

  2. 76 FR 24045 - Notice of HUD-Held Multifamily Loan Sale (MLS 2011-1)

    Science.gov (United States)

    2011-04-29

    ..., extension 3927. Hearing- or speech-impaired individuals may call 202- 708-4594 (TTY). These are not toll... Loans in MLS 2011-1. Freedom of Information Act Requests HUD reserves the right, in its sole and... HUD is obligated to disclose pursuant to the Freedom of Information Act and all regulations...

  3. 76 FR 47226 - Notice of HUD-Held Multifamily Loan Sale (MLS 2011-2)

    Science.gov (United States)

    2011-08-04

    ..., extension 3927. Hearing- or speech-impaired individuals may call 202-708-4594 (TTY). These are not toll-free... before June 30, 2011; Freedom of Information Act Requests HUD reserves the right, in its sole and... HUD is obligated to disclose pursuant to the Freedom of Information Act and all regulations...

  4. Analyzing Drivers' Attitude towards HUD System Using a Stated Preference Survey

    Directory of Open Access Journals (Sweden)

    Hongwei Guo

    2014-02-01

    Full Text Available It is very important for drivers to obtain driving information easily and efficiently. There are many advanced devices used for driving safety assistance. Of these assistance devices, the head-up display (HUD system can promote the reduction of driver's reaction time and improve spatial awareness. The drivers' attitude towards and preference for HUD system are crucial to design the functional framework and interface of HUD system. This study explored the relationships between drivers' attitude and HUD presentation image designs using stated preference data from questionnaire survey. The questionnaire included drivers' attitude towards the use of HUD and the preference for the information display zone and information display elements of the HUD. Contrastive analysis was adopted to examine the variations in drivers' attitude and preference for age and driving skills. According to the results, the participants have varying attitudes to HUD system, but most participants show relatively unified preference for the information display zone and information display elements. The results can also be used to customize a HUD presentation image which is in accordance with the drivers' feelings and preferences.

  5. 75 FR 29358 - Notice of Submission of Proposed Information Collection to OMB; Emergency Comment Request; HUD...

    Science.gov (United States)

    2010-05-25

    ... Request; HUD Office of Sustainable Housing and Communities--Sustainable Communities Regional Planning Grant Program, Public Law 111-117 AGENCY: Office of Sustainable Housing and Communities, HUD. ACTION... Notice also lists the following information: Title of Proposal: Office of Sustainable Housing and...

  6. 24 CFR 401.473 - HUD grants for rehabilitation under section 236(s) of NA.

    Science.gov (United States)

    2010-04-01

    ...'s evaluation of physical condition under § 401.450, as certified by the PAE. The owner must execute a grant agreement with terms and conditions acceptable to HUD. If the PAE is a State or local government, or an agency or instrumentality of such a government, the PAE and HUD may agree that the PAE...

  7. 24 CFR 906.37 - Davis-Bacon and HUD wage rate requirements.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Davis-Bacon and HUD wage rate... URBAN DEVELOPMENT PUBLIC HOUSING HOMEOWNERSHIP PROGRAMS Program Administration § 906.37 Davis-Bacon and... by the PHA, pursuant to § 906.7. Davis-Bacon or HUD-determined wage rates apply as follows:...

  8. 24 CFR 903.25 - How does HUD ensure PHA compliance with its plan?

    Science.gov (United States)

    2010-04-01

    ... with its plan? 903.25 Section 903.25 Housing and Urban Development Regulations Relating to Housing and... compliance with its plan? A PHA must comply with the rules, standards and policies established in the plans... with its plan. If HUD should determine that a PHA is not in compliance with its plan, HUD will...

  9. 24 CFR 1000.526 - What information will HUD use for its review?

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What information will HUD use for its review? 1000.526 Section 1000.526 Housing and Urban Development Regulations Relating to Housing..., Oversight and Accountability § 1000.526 What information will HUD use for its review? In reviewing...

  10. 76 FR 5393 - Notice of Submission of Proposed Information Collection to OMB; HUD Stakeholder Survey

    Science.gov (United States)

    2011-01-31

    ... URBAN DEVELOPMENT Notice of Submission of Proposed Information Collection to OMB; HUD Stakeholder Survey... subject proposal. This data collection will allow HUD to collect feedback from a wide range of stakeholder groups using a brief, optional survey to be completed in person at the end of each stakeholder event....

  11. 75 FR 67992 - Notice of Proposed Information Collection: Comment Request; HUD Stakeholder Survey

    Science.gov (United States)

    2010-11-04

    ... of Proposed Information Collection: Comment Request; HUD Stakeholder Survey AGENCY: Office of the... Stakeholder Survey. OMB Control Number, if applicable: 2501-New. Description of the need for the information... groups nationwide designed to educate stakeholders about HUD initiatives and policies. This...

  12. 78 FR 75215 - Qualified Mortgage Definition for HUD Insured and Guaranteed Single Family Mortgages

    Science.gov (United States)

    2013-12-11

    ... certain clarifications and exceptions HUD is making in response to public comments. As proposed by HUD in... of exempted transactions Title II insured mortgages made by housing finance agencies and certain... relating to ratios of total monthly debt to total monthly income; (vii) the total points and fees...

  13. 24 CFR 5.233 - Mandated use of HUD's Enterprise Income Verification (EIV) System.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Mandated use of HUD's Enterprise... and Verification of Social Security Numbers and Employer Identification Numbers; Procedures for... § 5.233 Mandated use of HUD's Enterprise Income Verification (EIV) System. (a) Programs subject...

  14. 78 FR 16279 - HUD Healthcare Facility Documents: Notice Announcing Final Approved Documents and Assignment of...

    Science.gov (United States)

    2013-03-14

    ... kind of transfer, with HUD's consent. HUD notes, however, that according to the Financial Accounting... varied their references to specific provisions in the documents; sometimes the commenters referred to the provision in the healthcare facility document as sections, subsections, and paragraphs. Efforts have...

  15. 78 FR 66040 - 30-Day Notice of Proposed Information Collection: HUD-Owned Real Estate-Sales Contract and Addendums

    Science.gov (United States)

    2013-11-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: HUD-Owned Real Estate--Sales... collection entitled HUD-Owned Real Estate-Sales Contract and Addendums (2502-0306). HUD will republish the...

  16. 77 FR 17086 - Section 8 Housing Choice Vouchers: Revised Implementation of the HUD-VA Supportive Housing Program

    Science.gov (United States)

    2012-03-23

    ... and maintain this code on the HUD-50058. Data will also be captured in the Voucher Management System... where both PHAs have received HUD-VASH vouchers, portability moves when case management is no longer required, reallocation of HUD-VASH vouchers, and Housing Quality Standards (HQS) initial inspections....

  17. Three-dimensional system integration for HUD placement on a new tactical airlift platform: design eye point vs. HUD eye box with accommodation and perceptual implications

    Science.gov (United States)

    Harbour, Steven D.; Hudson, Jeffery A.; Zehner, Gregory F.

    2012-06-01

    The retrofitting of a cockpit with a Head-Up-Display (HUD) raises potential accommodation and perceptual issues for pilots that must be addressed. For maximum optical efficiency, the goal is to be able to place every pilot's eye into the HUD Eye Motion Box (EMB) given a seat adjustment range. Initially, the Eye Reference Point (ERP) of the EMB should theoretically be located on the aircraft's original cockpit Design Eye Point (DEP), but human postures vary, and HUD systems may not be optimally placed. In reality, there is a distribution of pilot eyes around the DEP (which is dominant eye dependent); therefore, this must be accounted for in order to obtain appropriate visibility of all of the symbology based on photonic characteristics of the HUD. Pilot size and postural variation need to be taken into consideration when positioning the HUD system to ensure proper vision of all HUD symbology in addition to meeting the basic physical accommodation requirements of the cockpit. The innovative process and data collection methods for maximizing accommodation and pilot perception on a new "tactical airlift" platform are discussed as well as the related neurocognitive factors and the effects of information display design on cognitive phenomena.

  18. Project evaluation and selection using fuzzy Delphi method and zero - one goal programming

    Science.gov (United States)

    Alias, Suriana; Adna, Nofarziah; Arsad, Roslah; Soid, Siti Khuzaimah; Ali, Zaileha Md

    2014-12-01

    Project evaluation and selection is a factor affecting the impotence of board director in which is trying to maximize all the possible goals. Assessment of the problem occurred in organization plan is the first phase for decision making process. The company needs a group of expert to evaluate the problems. The Fuzzy Delphi Method (FDM) is a systematic procedure to evoke the group's opinion in order to get the best result to evaluate the project performance. This paper proposes an evaluation and selection of the best alternative project based on combination of FDM and Zero - One Goal Programming (ZOGP) formulation. ZOGP is used to solve the multi-criteria decision making for final decision part by using optimization software LINDO 6.1. An empirical example on an ongoing decision making project in Johor, Malaysia is implemented for case study.

  19. MCDA or MCDM Based Selection of Transmission Line Conductor: Small Hydropower Project Planning and Development

    OpenAIRE

    Priyabrata Adhikary; Susmita Kundu

    2014-01-01

    Small hydropower projects are emerging as a solution for sustainable, green, environment friendly, long term and cost-effective source of renewable energy in India for the future. Selecting the appropriate small hydropower project and its parameters in which to invest is a critical task involving different factors and policies. Hence such decision-making can be viewed as a multiple criteria analysis problem with correlating criteria and alternatives. This task should take into...

  20. Preferred Team Roles of Construction Team Members in Selected Higher Institution Projects

    Directory of Open Access Journals (Sweden)

    Olatunde Nathaniel Ayinde

    2017-05-01

    Full Text Available The study appraises the preferred team role of construction team members in selected higher institution projects in Nigeria, with a view to improving delivery of such projects. The study used purposive sampling technique to select two higher institutions studied and census survey was used in selecting 35 completed construction projects executed by the institutions. A total of 191 questionnaires were distributed to obtain information from construction team members who participated in the selected construction projects. Mean Item Score was used in ranking the preferred team roles of construction team members. The results revealed that the construction team members’ preferred team roles by personal assessment are different from their preferred team roles by other observers’ assessment of individual construction team members. Construction team members have more than one preferred team roles and that the most preferred team role of Quantity surveyors, clients and contractors is resource investigator while the most preferred team role of Architects, Structural/Civil Engineers and Service Engineer is Planter, Implementer/company worker and specialist respectively. The study concluded that a deliberate attempt should be made in determining the preferred team roles of construction team members before co- opting them into a team so as to improve construction projects delivery.

  1. HuD Regulates Coding and Noncoding RNA to Induce APP→Aβ Processing

    Directory of Open Access Journals (Sweden)

    Min-Ju Kang

    2014-06-01

    Full Text Available The primarily neuronal RNA-binding protein HuD is implicated in learning and memory. Here, we report the identification of several HuD target transcripts linked to Alzheimer’s disease (AD pathogenesis. HuD interacted with the 3′ UTRs of APP mRNA (encoding amyloid precursor protein and BACE1 mRNA (encoding β-site APP-cleaving enzyme 1 and increased the half-lives of these mRNAs. HuD also associated with and stabilized the long noncoding (lncRNA BACE1AS, which partly complements BACE1 mRNA and enhances BACE1 expression. Consistent with HuD promoting production of APP and APP-cleaving enzyme, the levels of APP, BACE1, BACE1AS, and Aβ were higher in the brain of HuD-overexpressing mice. Importantly, cortex (superior temporal gyrus from patients with AD displayed significantly higher levels of HuD and, accordingly, elevated APP, BACE1, BACE1AS, and Aβ than did cortical tissue from healthy age-matched individuals. We propose that HuD jointly promotes the production of APP and the cleavage of its amyloidogenic fragment, Aβ.

  2. The logic of selecting an appropriate map projection in a Decision Support System (DSS)

    Science.gov (United States)

    Finn, Michael P.; Usery, E. Lynn; Woodard, Laura N.; Yamamoto, Kristina H.

    2017-01-01

    There are undeniable practical consequences to consider when choosing an appropriate map projection for a specific region. The surface of a globe covered by global, continental, and regional maps are so singular that each type distinctively affects the amount of distortion incurred during a projection transformation because of the an assortment of effects caused by distance, direction, scale , and area. A Decision Support System (DSS) for Map Projections of Small Scale Data was previously developed to help select an appropriate projection. This paper reports on a tutorial to accompany that DSS. The DSS poses questions interactively, allowing the user to decide on the parameters, which in turn determines the logic path to a solution. The objective of including a tutorial to accompany the DSS is achieved by visually representing the path of logic that is taken to a recommended map projection derived from the parameters the user selects. The tutorial informs the DSS user about the pedigree of the projection and provides a basic explanation of the specific projection design. This information is provided by informational pop-ups and other aids.

  3. Analysis of Adverse Selection for Motivation Mechanism in Engineering Project Cost Management

    Directory of Open Access Journals (Sweden)

    Lin Yiyong

    2013-04-01

    Full Text Available When the principal-agent contracts for design, supervision and construction of an engineering project are signed, the agent and the principal have hidden information. By means of tendering and negotiation, etc., it selects an agent offering a lower quotation which leads to “Bad money drives out good”, that is, commonly termed adverse selection problem. This study starts from the discussion of adverse selection and introduces a motivation mechanism to motivate the agent to exert initiative strategies more efficiently so that the agent can expose its hidden information automatically. The study also analyzes the project principal-agent strategies and finally uses a calculation example to demonstrate that the motivation mechanism in this study is efficient in inducing the agent to tell the truth, which aids the principal in selecting an agent with higher operational level.

  4. Multi-tool design and analysis of an automotive HUD

    Science.gov (United States)

    Irving, Bruce; Hasenauer, David; Mulder, Steve

    2016-10-01

    Design and analysis of an optical system is often a multidisciplinary task, and can involve the use of specialized software packages for imaging, mechanics, and illumination. This paper will present a case study on the design and analysis of a basic heads-up display (HUD) for automotive use. The emphasis will be on the special requirements of a HUD visual system and on the tools and techniques needed to accomplish the design. The first section of this paper will present an overview of the imaging design using commercially available imaging design software. Topics addressed in this section include modeling the windshield, visualizing the imaging performance, using constraints and freeform surfaces to improve the system, and meeting specific visual performance specifications with design/analysis methods. The second section will address the use of a CAD program to design a basic mechanical structure to support and protect the optics. This section will also discuss some of the issues and limitations involved in translating data between a CAD program and a lens design or illumination program. Typical issues that arise include the precision of optical surface prescriptions, surface and material properties, and the management of large data files. In the final section, the combined optical and mechanical package will be considered, using an illumination design program for stray light analysis. The stray light analysis will be directed primarily toward finding, visualizing, and quantifying unexpected ray paths. Techniques for sorting optical ray paths by path length, power, and elements or materials encountered will be discussed, along with methods for estimating the impact of stray light on the optical system performance.

  5. "Interventions for Promoting Research Knowledge Translation: Selection and Grading of Research Projects for Decision Makers"

    Directory of Open Access Journals (Sweden)

    Saharnaz Nedjat

    2009-05-01

    Full Text Available "nResearch-based knowledge transfer is considered an important principle in health. The status of knowledge transfer was studied in earlier studies and accordingly certain interventions were designed on the basis of its weaknesses. The idea was to design an algorithm for selection of research projects which are legible for knowledge transfer."nUsing literature review, grading of research projects was examined for its design and methodology. A decision was then made on the method of grading projects using relevant expert opinions. In the next stage, considering the validity of the aforementioned grading, and contextual examination, an algorithm was designed to define the method of selecting projects and their result transfer."nSince articles usually don't convey all the research findings, and don't reach decision makers on time, article writing doesn't seem sufficient for knowledge transfer. It is therefore necessary to adopt a mechanism that will convey valid research findings to target audiences. The algorithm presented in this article will help research authorities systematically decide about selecting research projects for knowledge transfer. Evaluation of this intervention was suggested for future researches. The results of this study can be beneficial to research policy makers in the university.

  6. Research and Development Project Selection Methods at the Air Force Wright Aeronautical Laboratories.

    Science.gov (United States)

    1985-09-01

    680). Aaker and Tyebee. 1978. The authors constructed a model that dealt with the selection of interdependent R&D projects. The model covers three...Response Linear Programming 1 Goal Programing 5 Multiple Objective 4 Chance Constrained Prog 0 Other 11 63 Bibliography 1. Aaker , David A. and Tyzoon T

  7. Hybrid Multicriteria Group Decision Making Method for Information System Project Selection Based on Intuitionistic Fuzzy Theory

    Directory of Open Access Journals (Sweden)

    Jian Guo

    2013-01-01

    Full Text Available Information system (IS project selection is of critical importance to every organization in dynamic competing environment. The aim of this paper is to develop a hybrid multicriteria group decision making approach based on intuitionistic fuzzy theory for IS project selection. The decision makers’ assessment information can be expressed in the form of real numbers, interval-valued numbers, linguistic variables, and intuitionistic fuzzy numbers (IFNs. All these evaluation pieces of information can be transformed to the form of IFNs. Intuitionistic fuzzy weighted averaging (IFWA operator is utilized to aggregate individual opinions of decision makers into a group opinion. Intuitionistic fuzzy entropy is used to obtain the entropy weights of the criteria. TOPSIS method combined with intuitionistic fuzzy set is proposed to select appropriate IS project in group decision making environment. Finally, a numerical example for information system projects selection is given to illustrate application of hybrid multi-criteria group decision making (MCGDM method based on intuitionistic fuzzy theory and TOPSIS method.

  8. DECISION SUPPORT CONCEPT TO MANAGEMENT OF CONSTRUCTION PROJECTS - PROBLEM OF CONSTRUCTION SITE SELECTION

    Directory of Open Access Journals (Sweden)

    Nikša Jajac

    2013-02-01

    Full Text Available The aim of this paper is to present Decision Support Concept (DSC for management of construction projects. Focus of our research is in application of multicritera methods (MCM to decision making in planning phase of construction projects (related to the problem of construction sites selection. The problem is identified as a significant one from many different aspects such as economic aspect, civil engineering aspect, etc. what indicates the necessity for evaluation of multiple sites by several different criteria. Therefore, DSC for construction site selection based on PROMETHEE method is designed. In order to define the appropriate criteria, their weights and preference functions for the concept, three groups of stakeholders are involved (investors, construction experts and experts for real estate market in its design. AHP method has been used for determination of criteria weights. The model has been tested on the problem of site selection for construction of residential-commercial building in four largest cities in Croatia.

  9. Habitat Use Database - Groundfish Essential Fish Habitat (EFH) Habitat Use Database (HUD)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Habitat Use Database (HUD) was specifically designed to address the need for habitat-use analyses in support of groundfish EFH, HAPCs, and fishing and nonfishing...

  10. 76 FR 72211 - Notice of Proposed Information Collection: Comment Request, HUD-Administered Small Cities Program...

    Science.gov (United States)

    2011-11-22

    ... provides HUD with financial and physical development status of each activity funded. These reports are used... technology, e.g., permitting electronic submission of responses. This Notice also lists the...

  11. Flight Test of a Head-Worn Display as an Equivalent-HUD for Terminal Operations

    Science.gov (United States)

    Shelton, K. J.; Arthur, J. J., III; Prinzel, L. J., III; Nicholas, S. N.; Williams, S. P.; Bailey, R. E.

    2015-01-01

    Research, development, test, and evaluation of flight deck interface technologies is being conducted by NASA to proactively identify, develop, and mature tools, methods, and technologies for improving overall aircraft safety of new and legacy vehicles operating in the Next Generation Air Transportation System (NextGen). Under NASA's Aviation Safety Program, one specific area of research is the use of small Head-Worn Displays (HWDs) as a potential equivalent display to a Head-up Display (HUD). Title 14 of the US CFR 91.175 describes a possible operational credit which can be obtained with airplane equipage of a HUD or an "equivalent"' display combined with Enhanced Vision (EV). A successful HWD implementation may provide the same safety and operational benefits as current HUD-equipped aircraft but for significantly more aircraft in which HUD installation is neither practical nor possible. A flight test was conducted to evaluate if the HWD, coupled with a head-tracker, can provide an equivalent display to a HUD. Approach and taxi testing was performed on-board NASA's experimental King Air aircraft in various visual conditions. Preliminary quantitative results indicate the HWD tested provided equivalent HUD performance, however operational issues were uncovered. The HWD showed significant potential as all of the pilots liked the increased situation awareness attributable to the HWD's unique capability of unlimited field-of-regard.

  12. Outside scene obscuration by a millimeter-wave radar image presented on a HUD

    Science.gov (United States)

    Huntoon, Richard B.; Rand, Timothy W.; Lapis, Mary Beth

    1995-06-01

    We investigated whether a raster image on a Head-Up Display (HUD) might interfere with runway recognition during a low-visibility (CAT II and IIIa) approach. The primary reason for incorporating a HUD into the flight deck is to allow the pilot to observe instrument information while maintaining a view of the outside scene. The raster image could, however, obscure the outside scene, leaving the pilot unaware that the approach or runway lights are visible. In our HUD lab, twenty-one subjects were asked to observe a simulated outside scene through a HUD and indicate when they first saw runway approach lights. Each subject was presented 12 data runs with a simulated 35-GHz raster radar image and stroke symbology simultaneously presented on the HUD, and 12 data runs with only stroke symbology on the HUD. Each run was conducted under simulated fog conditions of either 700-ft Runway Visual Range (RVR) or 1200-ft RVR. We found that the presence of the radar image decreased the recognition range by 24 percent (z equals 5.71, p < 0.001). Subjective comments by the study participants show that the radar serves as a valuable aid in confirming flight path alignment with the runway under low-visibility conditions.

  13. Selected Examples of LDRD Projects Supporting Test Ban Treaty Verification and Nonproliferation

    Energy Technology Data Exchange (ETDEWEB)

    Jackson, K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Al-Ayat, R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Walter, W. R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-02-23

    The Laboratory Directed Research and Development (LDRD) Program at the DOE National Laboratories was established to ensure the scientific and technical vitality of these institutions and to enhance the their ability to respond to evolving missions and anticipate national needs. LDRD allows the Laboratory directors to invest a percentage of their total annual budget in cutting-edge research and development projects within their mission areas. We highlight a selected set of LDRD-funded projects, in chronological order, that have helped provide capabilities, people and infrastructure that contributed greatly to our ability to respond to technical challenges in support of test ban treaty verification and nonproliferation.

  14. Hydro-Meteorological Drought Projections into the 21-st Century for Selected Polish Catchments

    Directory of Open Access Journals (Sweden)

    Hadush K. Meresa

    2016-05-01

    Full Text Available The nature of drought conditions is estimated using a range of indices describing different aspects of drought events. Three drought indices are evaluated, namely the Standardized Precipitation Index (SPI, Standardized Precipitation Evapotranspiration Index (SPEI and Standardized Runoff Index (SRI, using observed hydroclimatic data and applying them to hydro-meteorological projections into the 21st century. The first two indices are evaluated using only meteorological variables and from this point of view, are better suited to meteorological drought projections than the third index, SRI, which is based on catchment discharge and represents hydrological drought. We assess information contained in those indices and their suitability to catchment scale climate projection drought assessment in ten selected Polish catchments, representing different hydro-climatic conditions, which are used as a case study. Projections of climatic variables (precipitation and temperature are obtained from the EURO-CORDEX initiative derived from seven climate models at a grid resolution of 12.5 km for the time period 1971–2100. Future runoff projections for the catchments are obtained using a conceptual rainfall-runoff model (HBV. The results of analyses of indices based on observations in the reference period show consistent estimates for most of the catchments. Hydro-meteorological climate model projections for three periods, including the reference period 1971–2000, and two 30-year periods, near-future 2021–2050 and far-future 2071–2100, are used to estimate changes of future drought conditions in the catchments studied. The results show a substantial variation of temporal drought patterns over the catchments and their dependence on projected precipitation and temperature variables and the type of indices applied. Of the three indices studied, only SPEI projections indicate drier conditions in the catchments in the far-future period. The other two indices

  15. Network Insights for Partner Selection in Inter-Organisational New Product Development Projects

    DEFF Research Database (Denmark)

    Ruiz, Pedro Parraguez; Maier, Anja

    2016-01-01

    Selecting partners for new product development (NPD) is an important yet under-supported task. Thispaper focuses on decision-making support for the NPD collaboration stages of partner exploration andsearch. We provide a conceptual framework for a network-based platform to identify potential......: technologicalcloseness, relational closeness, geographical closeness and a set of organisational variables. In order toidentify a subset of new product development partners and aid the selection process, three characteristicsof NPD projects are considered as mediators of those success factors: the desired degree...... and illustrate with examples the networkbasedplatform to explore NPD partners. The developed framework and platform are part of Net-Sights,an ongoing research project to develop open-source decision-support tools for network insights. Thefirst version of this tool will soon be available as an online platform...

  16. PROJECT W-551 SUMMARY INFORMATION FOR EARLY LAW INTERIM PRETREATMENT SYSTEM SELECTION

    Energy Technology Data Exchange (ETDEWEB)

    AR, TEDESCHI

    2008-08-11

    This report provides summary data for use by the decision board to assess and select the final technology for project W-551, Interim Pretreatment System. This project will provide early pretreated low activity waste feed to the Waste Treatment Plant to allow Waste Treatment Plan Low Activity Waste facility operation prior to construction completion of the Pretreatment and High Level Waste facilities. The candidate solids separations technologies are rotary microfiltration and crossflow filtration, and the candidate cesium separation technologies are fractional crystallization, caustic-side solvent extraction, and ion-exchange using spherical resorcinol-fonnaldebyde resin. This document provides a summary of comparative data against prior weighted criteria to support technology selection. Supporting details and background for this summary are documented in the separate report, RPP-RPT-37741.

  17. Evaluation and selection of decision-making methods to assess landfill mining projects.

    Science.gov (United States)

    Hermann, Robert; Baumgartner, Rupert J; Vorbach, Stefan; Ragossnig, Arne; Pomberger, Roland

    2015-09-01

    For the first time in Austria, fundamental technological and economic studies on recovering secondary raw materials from large landfills have been carried out, based on the 'LAMIS - Landfill Mining Austria' pilot project. A main focus of the research - and the subject of this article - was to develop an assessment or decision-making procedure that allows landfill owners to thoroughly examine the feasibility of a landfill mining project in advance. Currently there are no standard procedures that would sufficiently cover all the multiple-criteria requirements. The basic structure of the multiple attribute decision making process was used to narrow down on selection, conceptual design and assessment of suitable procedures. Along with a breakdown into preliminary and main assessment, the entire foundation required was created, such as definitions of requirements to an assessment method, selection and accurate description of the various assessment criteria and classification of the target system for the present 'landfill mining' vs. 'retaining the landfill in after-care' decision-making problem. Based on these studies, cost-utility analysis and the analytical-hierarchy process were selected from the range of multiple attribute decision-making procedures and examined in detail. Overall, both methods have their pros and cons with regard to their use for assessing landfill mining projects. Merging these methods or connecting them with single-criteria decision-making methods (like the net present value method) may turn out to be reasonable and constitute an appropriate assessment method.

  18. Developing an integrated model for evaluation and selection of six sigma projects using ANN

    Directory of Open Access Journals (Sweden)

    Seyed Habib Allah Mirghafoori

    2012-03-01

    Full Text Available Six Sigma is one of the most popular systems for eliminating waste, reducing cost and improving quality in organizations. The process of evaluation and selection of projects is the first step towards implementing Six Sigma and many researchers believe that these are important for the success of such projects. Respectively, in this paper, a model has been proposed based on artificial neural network (ANN as an effective tool for non-linear information processing . In this model, six criteria of project cost, project duration, number of Black and Green Belts, improving customer satisfaction, impact on business strategy and financial impact have been identified as input factors and productivity and sigma level of improvement projects have been estimated using multi-layer perception (MLP. Finally, sensitivity analysis has been used for evaluation of the influence of inputs on outputs. The findings imply that 'business strategy' and 'financial impact' have the most and the least influence on model's outputs, including productivity and Sigma level, respectively.     .

  19. Adaptive Equalizer Using Selective Partial Update Algorithm and Selective Regressor Affine Projection Algorithm over Shallow Water Acoustic Channels

    Directory of Open Access Journals (Sweden)

    Masoumeh Soflaei

    2014-01-01

    Full Text Available One of the most important problems of reliable communications in shallow water channels is intersymbol interference (ISI which is due to scattering from surface and reflecting from bottom. Using adaptive equalizers in receiver is one of the best suggested ways for overcoming this problem. In this paper, we apply the family of selective regressor affine projection algorithms (SR-APA and the family of selective partial update APA (SPU-APA which have low computational complexity that is one of the important factors that influences adaptive equalizer performance. We apply experimental data from Strait of Hormuz for examining the efficiency of the proposed methods over shallow water channel. We observe that the values of the steady-state mean square error (MSE of SR-APA and SPU-APA decrease by 5.8 (dB and 5.5 (dB, respectively, in comparison with least mean square (LMS algorithm. Also the families of SPU-APA and SR-APA have better convergence speed than LMS type algorithm.

  20. A process for selection and training of super-users for ERP implementation projects

    DEFF Research Database (Denmark)

    Danielsen, Peter; Sandfeld Hansen, Kenneth; Helt, Mads

    2017-01-01

    The concept of super-users as a means to facilitate ERP implementation projects has recently taken a foothold in practice, but is still largely overlooked in research. In particular, little is known about the selection and training processes required to successfully develop skilled super......-users in practice. To address this research gap, we analyze the case of an ERP implementation program at a large manufacturing company. We combine Katz’s widely accepted skill measurement model with the process observed in practice to describe and test a model of super-user selection and training. The resulting...... model contains a systematic process of super-user development and highlights the specific skillsets required in different phases of the selection and training process. Our results from a comparative assessment of management expectations and super-user skills in the ERP program show that the model can...

  1. A Consistent Fuzzy Preference Relations Based ANP Model for R&D Project Selection

    Directory of Open Access Journals (Sweden)

    Chia-Hua Cheng

    2017-08-01

    Full Text Available In today’s rapidly changing economy, technology companies have to make decisions on research and development (R&D projects investment on a routine bases with such decisions having a direct impact on that company’s profitability, sustainability and future growth. Companies seeking profitable opportunities for investment and project selection must consider many factors such as resource limitations and differences in assessment, with consideration of both qualitative and quantitative criteria. Often, differences in perception by the various stakeholders hinder the attainment of a consensus of opinion and coordination efforts. Thus, in this study, a hybrid model is developed for the consideration of the complex criteria taking into account the different opinions of the various stakeholders who often come from different departments within the company and have different opinions about which direction to take. The decision-making trial and evaluation laboratory (DEMATEL approach is used to convert the cause and effect relations representing the criteria into a visual network structure. A consistent fuzzy preference relations based analytic network process (CFPR-ANP method is developed to calculate the preference-weights of the criteria based on the derived network structure. The CFPR-ANP is an improvement over the original analytic network process (ANP method in that it reduces the problem of inconsistency as well as the number of pairwise comparisons. The combined complex proportional assessment (COPRAS-G method is applied with fuzzy grey relations to resolve conflicts arising from differences in information and opinions provided by the different stakeholders about the selection of the most suitable R&D projects. This novel combination approach is then used to assist an international brand-name company to prioritize projects and make project decisions that will maximize returns and ensure sustainability for the company.

  2. Does selection of mortality model make a difference in projecting population ageing?

    Directory of Open Access Journals (Sweden)

    Sergei Scherbov

    2016-01-01

    Full Text Available Background: In low mortality countries, assessing future ageing depends to a large extent on scenarios of future mortality reduction at old age. Often in population projections mortality reduction is implemented via life expectancy increases that do not specify mortality change at specific age groups. The selection of models that translate life expectancy into age-specific mortality rates may be of great importance for projecting the older age groups of future populations and indicators of ageing. Objective: We quantify how the selection of mortality models, assuming similar life expectancy scenarios, affects projected indices of population ageing. Methods: Using the cohort-component method, we project the populations of Italy, Japan, Russia, Sweden, and the USA. For each country, the given scenario of life expectancy at birth is translated into age-specific death rates by applying four alternative mortality models (variants of extrapolations of the log-mortality rates, the Brass relational model, and the Bongaarts shifting model. The models are contrasted according to their produced future age-specific mortality rates, population age composition, life expectancy at age 65, age at remaining life expectancy 15 years, and conventional and prospective old-age dependency ratios. Conclusions: We show strong differences between the alternative mortality models in terms of mortality age pattern and ageing indicators. Researchers of population ageing should be as careful about their choice of model of age patterns of future mortality as about scenarios of future life expectancy. The simultaneous extrapolation of age-specific death rates may be a better alternative to projecting life expectancy first and then deriving the age patterns of mortality in the second step.

  3. Understanding changes and trends in projected hydroclimatic indices in selected Norwegian and Polish catchments

    Science.gov (United States)

    Meresa, Hadush K.; Romanowicz, Renata J.; Napiorkowski, Jaroslaw J.

    2017-08-01

    The aim of the study is to investigate trends in selected hydroclimatic indices using novel and conventional tools, for future climate projections in the twenty-first century. Selected quasi-natural Norwegian and Polish catchments are used as a case study. The projected flows are provided by GR4J rainfall-runoff conceptual model, coupled with an ensemble of climate model projections from EURO-CORDEX initiative. The trends are analysed using conventional Mann-Kendall and modified Mann-Kendall statistical approaches, a time-frequency approach based on discrete wavelet transform (DWT) and the dynamic harmonic regression (DHR) method. Of all methods applied the DHR gives the most conservative trend estimates. Trends depend on the specific hydroclimatic character and flow regime of the catchment. The results confirmed that in catchments with a rainfall-driven flood regime, an increase in the amount of precipitation is followed by increased flows, with strong seasonal changes, whereas, in catchments with a snow-driven flood regime, despite an increase of mean annual flow, decrease in annual maximum flow is observed. Generally, positive trend is the most dominant in all catchments studied and the methods were consistent in detection of trend except in seasonal trend test.

  4. MCDA or MCDM Based Selection of Transmission Line Conductor: Small Hydropower Project Planning and Development

    Directory of Open Access Journals (Sweden)

    Priyabrata Adhikary

    2014-02-01

    Full Text Available Small hydropower projects are emerging as a solution for sustainable, green, environment friendly, long term and cost-effective source of renewable energy in India for the future. Selecting the appropriate small hydropower project and its parameters in which to invest is a critical task involving different factors and policies. Hence such decision-making can be viewed as a multiple criteria analysis problem with correlating criteria and alternatives. This task should take into consideration several conflicting aspects because of the increasing complexity of the social, technological, environmental, and economic factors. Traditional single criteria decision-making approaches cannot handle the complexity of such systems. Multi criteria methods provide a better and flexible tools. This paper aims to evaluate applicability of multi criteria decision aid to decision makers during the small hydropower project planning and development. To the best of the author’s knowledge this novel approach for application of MCDA or MCDM to small hydropower project planning and development scenario is absent in renewable energy literatures due to its assessment complexity.

  5. A Hybrid Instance Selection Using Nearest-Neighbor for Cross-Project Defect Prediction

    Institute of Scientific and Technical Information of China (English)

    Duksan Ryu; Jong-In Jang; Jongmoon Baik; Member; ACM; IEEE

    2015-01-01

    Software defect prediction (SDP) is an active research field in software engineering to identify defect-prone modules. Thanks to SDP, limited testing resources can be effectively allocated to defect-prone modules. Although SDP requires suffcient local data within a company, there are cases where local data are not available, e.g., pilot projects. Companies without local data can employ cross-project defect prediction (CPDP) using external data to build classifiers. The major challenge of CPDP is different distributions between training and test data. To tackle this, instances of source data similar to target data are selected to build classifiers. Software datasets have a class imbalance problem meaning the ratio of defective class to clean class is far low. It usually lowers the performance of classifiers. We propose a Hybrid Instance Selection Using Nearest-Neighbor (HISNN) method that performs a hybrid classification selectively learning local knowledge (via k-nearest neighbor) and global knowledge (via na¨ıve Bayes). Instances having strong local knowledge are identified via nearest-neighbors with the same class label. Previous studies showed low PD (probability of detection) or high PF (probability of false alarm) which is impractical to use. The experimental results show that HISNN produces high overall performance as well as high PD and low PF.

  6. PROJECT W-551 DETERMINATION DATA FOR EARLY LAW INTERIM PRETREATMENT SYSTEM SELECTION

    Energy Technology Data Exchange (ETDEWEB)

    TEDESCHI AR

    2008-08-11

    This report provides the detailed assessment forms and data for selection of the solids separation and cesium separation technology for project W-551, Interim Pretreatment System. This project will provide early pretreated low activity waste feed to the Waste Treatment Plant to allow Waste Treatment Plan Low Activity Waste facility operation prior to construction completion of the Pretreatment and High Level Waste facilities. The candidate solids separations technologies are rotary microfiltration and crossflow filtration, and the candidate cesium separation technologies are fractional crystallization, caustic-side solvent extraction, and ion-exchange using spherical resorcinol-formaldehyde resin. This data was used to prepare a cross-cutting technology summary, reported in RPP-RPT-37740.

  7. Project Management Consultancy (PMC) procurement approach: Supplier's evaluation and selection dilemma

    Science.gov (United States)

    Nawi, Mohd Nasrun Mohd; Azimi, Mohd Azrulfitri; Pozin, Mohd Affendi Ahmad; Osman, Wan Nadri; Anuar, Herman Shah

    2016-08-01

    Project Management Consultancy (PMC) is part of the management oriented procurement method in which a sole consultant is hired by the client to deal with the contactors in place of the client. Appointing contractors in this method or approach looks to be interesting as client could play a pivotal role in evaluating and selecting the supplier/contractor for the work package. In some cases, client gives the authority for the PMC to hire the supplier/contractor of their choice while in some cases the client is the one who made the decision. This research paper seeks to investigate the dilemma arises from this situation and for the purpose of this research, a real case study was studied to assess the impacts of such dilemma to the performance of the project. Recommendations on how to tackle the dilemma will also be addressed in the later part of this research paper.

  8. Application of the ELECTRE I method for selection problems involving free software development projects

    Directory of Open Access Journals (Sweden)

    Jéfferson Jesus de Araujo

    2016-06-01

    Full Text Available The research is aimed at practical application of the ELECTRE I method for decision-making support in the selection of projects by a free software development company in the city of Juazeiro - BA. The methodology used in the company, the projects to be evaluated, the criteria chosen by the decision maker and their respective weights were used to model the problem, by building decision matrix and conducting ELECTRE I. The results proved effective, satisfying the proposal made in the research. Finally, the conclusions are presented, provoking a discussion of the current method and the proposed method, suggesting the application of the ELECTRE I method and other MCDA methods for other decision-making problems at the company.

  9. An Objective Approach to Select Climate Scenarios when Projecting Species Distribution under Climate Change.

    Science.gov (United States)

    Casajus, Nicolas; Périé, Catherine; Logan, Travis; Lambert, Marie-Claude; de Blois, Sylvie; Berteaux, Dominique

    2016-01-01

    An impressive number of new climate change scenarios have recently become available to assess the ecological impacts of climate change. Among these impacts, shifts in species range analyzed with species distribution models are the most widely studied. Whereas it is widely recognized that the uncertainty in future climatic conditions must be taken into account in impact studies, many assessments of species range shifts still rely on just a few climate change scenarios, often selected arbitrarily. We describe a method to select objectively a subset of climate change scenarios among a large ensemble of available ones. Our k-means clustering approach reduces the number of climate change scenarios needed to project species distributions, while retaining the coverage of uncertainty in future climate conditions. We first show, for three biologically-relevant climatic variables, that a reduced number of six climate change scenarios generates average climatic conditions very close to those obtained from a set of 27 scenarios available before reduction. A case study on potential gains and losses of habitat by three northeastern American tree species shows that potential future species distributions projected from the selected six climate change scenarios are very similar to those obtained from the full set of 27, although with some spatial discrepancies at the edges of species distributions. In contrast, projections based on just a few climate models vary strongly according to the initial choice of climate models. We give clear guidance on how to reduce the number of climate change scenarios while retaining the central tendencies and coverage of uncertainty in future climatic conditions. This should be particularly useful during future climate change impact studies as more than twice as many climate models were reported in the fifth assessment report of IPCC compared to the previous one.

  10. A model for selecting project team members using multicriteria group decision making

    Directory of Open Access Journals (Sweden)

    Luciana Hazin Alencar

    2010-04-01

    Full Text Available Selecting a project team is a complex multi-criteria decision-making problem. For this reason, one appropriate way to tackle such problems involves the use of multi-criteria decision aid methods. However, most of the decisions taken regarding the selection of project teams are made by a group of people. It is this which changes the focus of the problem by moving from one decision-maker (DM to a group of DMs. Analysis needs to be extended in order to consider the preference structure of each individual group member. In this paper, we present a group decision model for project team selection based on a multi-criteria evaluation of the preferences of a client's representatives. It could be applied to any decision problem since it involves a group of decision makers whose preferences diverge little. An application of the model in order to select consultants for a construction project is presented.A seleção da equipe em um projeto é um problema de decisão multicritério. Uma forma apropriada de tratar tais problemas envolve o uso de métodos de apoio multicritério a decisão. Grande parte desses problemas envolve um grupo de decisores. Dessa forma, há uma mudança no foco da decisão de um decisor para um grupo de decisores. A análise deve ser ampliada no intuito de considerar a estrutura de preferência de cada membro do grupo. Nesse artigo, apresentamos um modelo aplicado à seleção de equipe de um projeto baseado na avaliação multicritério das preferências dos representantes do cliente do projeto. Pode ser aplicado a qualquer problema de decisão desde que envolva um grupo de decisores que tenham pequena divergência em relação às suas preferências. Uma aplicação para seleção de parte da equipe de um projeto de construção é apresentada.

  11. Optimal Selection Method for Investment Project Investicinių projektų optimalios atrankos metodas

    Directory of Open Access Journals (Sweden)

    Vytautas Jonas Žilinskas

    2011-02-01

    Full Text Available

    Under the modern world market conditions the investment activity of enterprises is increasing. Therefore, one of the main aspects of the investment activity guarantee is a selection and apprehension of the main principles of the investment control and possi-bilities of different uses of the investment instruments. For the optimum selection of the investment projects it is suggested to use a formalistic experimental author’s modified method of priority allocation and selection, which gives an opportunity to evaluate the investment project according to different partial criteria and their meaning of importance. Working out this way a complex evaluation of each chosen investment project is obtai-ned. Using the suggested MPSP (modified method of priority allocation and selection the investment projects are evaluated with qualitative and quantitative criteria. So this method can be used when qualitative criteria of evaluation are predominated. Formalis-tic methods of analysis cannot be used to establish quantitative criteria and those small projects when it is relatively too expensive to apply other usual methods of the financial economic analysis. Method MPSP selection is universal and ordinary so it can be used to establish the efficiency of different projects, to classify projects, to model the strategy of the state economy. If you like to control the realization of the chosen investment project more effectively and rationally it is suggested to use PERT (Program Evaluation and Review Technique.The main control elements of the investment project are reviewed in the article using PERT which is useful to draw up an optimistic reticular schedule of the investment work implementation.

  12. The sudden vector projection model for reactivity: mode specificity and bond selectivity made simple.

    Science.gov (United States)

    Guo, Hua; Jiang, Bin

    2014-12-16

    CONSPECTUS: Mode specificity is defined by the differences in reactivity due to excitations in various reactant modes, while bond selectivity refers to selective bond breaking in a reaction. These phenomena not only shed light on reaction dynamics but also open the door for laser control of reactions. The existence of mode specificity and bond selectivity in a reaction indicates that not all forms of energy are equivalent in promoting the reactivity, thus defying a statistical treatment. They also allow the enhancement of reactivity and control product branching ratio. As a result, they are of central importance in chemistry. This Account discusses recent advances in our understanding of these nonstatistical phenomena. In particular, the newly proposed sudden vector projection (SVP) model and its applications are reviewed. The SVP model is based on the premise that the collision in many direct reactions is much faster than intramolecular vibrational energy redistribution in the reactants. In such a sudden limit, the coupling of a reactant mode with the reaction coordinate at the transition state, which dictates its ability to promote the reaction, is approximately quantified by the projection of the former onto the latter. The SVP model can be considered as a generalization of the venerable Polanyi's rules, which are based on the location of the barrier. The SVP model is instead based on properties of the saddle point and as a result capable of treating the translational, rotational, and multiple vibrational modes in reactions involving polyatomic reactants. In case of surface reactions, the involvement of surface atoms can also be examined. Taking advantage of microscopic reversibility, the SVP model has also been used to predict product energy disposal in reactions. This simple yet powerful rule of thumb has been successfully demonstrated in many reactions including uni- and bimolecular reactions in the gas phase and gas-surface reactions. The success of the SVP

  13. 76 FR 71593 - Notice of HUD-Held Multifamily and Healthcare Loan Sale (MHLS 2012-1)

    Science.gov (United States)

    2011-11-18

    ...) 708-2625, extension 3927. Hearing- or speech-impaired individuals may call (202) 708-4594 (TTY). These... review of the Mortgage Loans will be provided in the BIP. Mortgage Loan Sale Policy HUD reserves the... Notice This notice applies to MHLS 2012-1 and does not establish HUD's policy for the sale of...

  14. 78 FR 70957 - 60-Day Notice of Proposed Information Collection: HUD-Owned Real Estate Good Neighbor Next Door...

    Science.gov (United States)

    2013-11-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 60-Day Notice of Proposed Information Collection: HUD-Owned Real Estate Good Neighbor... Information Collection: HUD Real Estate Owned Good Neighbor Next Door. OMB Approval Number: 2502-0570. Type of...

  15. 76 FR 5819 - Notice of Submission of Proposed Information Collection to OMB; HUD-Owned Real Estate-Dollar Home...

    Science.gov (United States)

    2011-02-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT Notice of Submission of Proposed Information Collection to OMB; HUD-Owned Real Estate... following information: Title of Proposal: HUD-Owned Real Estate--Dollar Home Sales Program. OMB approval...

  16. 78 FR 64145 - 30-Day Notice of Proposed Information Collection: HUD-Owned Real Estate-Sales Contract and Addendums

    Science.gov (United States)

    2013-10-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: HUD-Owned Real Estate--Sales... Collection: HUD-Owned Real Estate--Sales Contract and Addendums. OMB Approval Number: 2502-0306. Type of...

  17. 75 FR 44006 - Notice of Submission of Proposed Information Collection to OMB, HUD-Owned Real Estate-Sales...

    Science.gov (United States)

    2010-07-27

    ... URBAN DEVELOPMENT Notice of Submission of Proposed Information Collection to OMB, HUD-Owned Real Estate... Department is soliciting public comments on the subject proposal. The respondents are real estate listing...: Title of Proposal: HUD-Owned Real Estate--Sales Contract and Addendums. OMB Approval Number: 2502-0306...

  18. 76 FR 6488 - Notice of Submission of Proposed Information Collection to OMB; HUD-Owned Real Estate-Good...

    Science.gov (United States)

    2011-02-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT Notice of Submission of Proposed Information Collection to OMB; HUD-Owned Real Estate... responses. This Notice Also Lists the Following Information Title of Proposal: HUD-Owned Real Estate--Good...

  19. 24 CFR 964.320 - HUD Policy on training, employment, contracting and subcontracting of public housing residents.

    Science.gov (United States)

    2010-04-01

    ... TENANT OPPORTUNITIES IN PUBLIC HOUSING Family Investment Centers (FIC) Program § 964.320 HUD Policy on... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HUD Policy on training, employment, contracting and subcontracting of public housing residents. 964.320 Section 964.320 Housing and...

  20. 78 FR 13885 - Notice of HUD-Held Multifamily & Healthcare Loan Sale, Second Offering (MHLS 2013-1)

    Science.gov (United States)

    2013-03-01

    ... of sale of mortgage loans. SUMMARY: This notice announces HUD's intention to sell certain...). These are not toll-free numbers. SUPPLEMENTARY INFORMATION: HUD announces its intention to sell, in a..., the bidder's deposit will be non-refundable and will be applied toward the purchase price....

  1. 77 FR 30307 - Notice of HUD-Held Multifamily and Healthcare Loan Sale (MHLS 2012-2)

    Science.gov (United States)

    2012-05-22

    ...; telephone 202-708-2625, extension 3927. Hearing- or speech-impaired individuals may call 202-708-4594 (TTY... to submit bids on the Mortgage Loans in MHLS 2012-2. Freedom of Information Act Requests HUD reserves... to disclose any information that HUD is obligated to disclose pursuant to the Freedom of...

  2. Selection of the best consultant for SAP ERP project using combined AHP-IBA approach

    Directory of Open Access Journals (Sweden)

    Martinović Nataša

    2014-01-01

    Full Text Available In this paper we propose a combined AHP-IBA model for selecting the best SAP consultant for an SAP ERP project. The goal of the SAP Project Manager is to choose the best consultant, the one who is able to implement standard SAP functionalities with quality and on time. When making a decision on the basis of multiple criteria, the traditional Analytic Hierarchy Process (AHP method does not take into account the fact that attributes may correlate, assuming that there are no dependencies between them. However, the dependencies of the attributes can often be used to model important knowledge for multiple criteria decision analysis. We propose an extension to the traditional AHP method by applying Interpolative realization of Boolean algebra (IBA, using AHP to determine the criteria weights, and IBA to model the logical interactions among criteria. The research conducted on ERP consultant selection suggests that the decision making process is modelled more accurately if logical interactions between attributes are modelled before applying AHP.

  3. A Hybrid MCDM Approach for Strategic Project Portfolio Selection of Agro By-Products

    Directory of Open Access Journals (Sweden)

    Animesh Debnath

    2017-07-01

    Full Text Available Due to the increasing size of the population, society faces several challenges for sustainable and adequate agricultural production, quality, distribution, and food safety in the strategic project portfolio selection (SPPS. The initial adaptation of strategic portfolio management of genetically modified (GM Agro by-products (Ab-Ps is a huge challenge in terms of processing the agro food product supply-chain practices in an environmentally nonthreatening way. As a solution to the challenges, the socio-economic characteristics for SPPS of GM food purchasing scenarios are studied. Evaluation and selection of the GM agro portfolio management are the dynamic issues due to physical and immaterial criteria involving a hybrid multiple criteria decision making (MCDM approach, combining modified grey Decision-Making Trial and Evaluation Laboratory (DEMATEL, Multi-Attributive Border Approximation area Comparison (MABAC and sensitivity analysis. Evaluation criteria are grouped into social, differential and beneficial clusters, and the modified DEMATEL procedure is used to derive the criteria weights. The MABAC method is applied to rank the strategic project portfolios according to the aggregated preferences of decision makers (DMs. The usefulness of the proposed research framework is validated with a case study. The GM by-products are found to be the best portfolio. Moreover, this framework can unify the policies of agro technological improvement, corporate social responsibility (CSR and agro export promotion.

  4. 76 FR 71067 - Privacy Act of 1974; Notification To Delete and Create a New System of Records, “HUD/FHA Lender...

    Science.gov (United States)

    2011-11-16

    ... maintained by HUD's Lender Approval Files System of Records Notice (SORN) and will fully automate the manual.../P278), formerly ``HUD/FHA Lender Approval Files.'' SYSTEM LOCATION: LEAP is hosted on HUD servers... URBAN DEVELOPMENT Privacy Act of 1974; Notification To Delete and Create a New System of Records,...

  5. 24 CFR 1000.332 - Will data used by HUD to determine an Indian tribe's or TDHE's formula allocation be provided to...

    Science.gov (United States)

    2010-04-01

    ... URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES Allocation Formula § 1000.332 Will data used by HUD... before the allocation? Yes. HUD shall provide notice to the Indian tribe or TDHE of the data to be used... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Will data used by HUD to...

  6. 24 CFR 200.955 - Supplementary specific requirements under the HUD building product standard and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standard and certification program for fenestration products (windows and... fenestration products (windows and doors). (a) Applicable standards. (1) All windows and doors shall be... (AAMA) standard, AAMA/NWWDA 101/I.S.2-97 Voluntary Specifications for Aluminum, Vinyl (PVC) and...

  7. 75 FR 423 - Notice of Availability: HUD Real Estate Settlement Procedures Act (RESPA) Handbook

    Science.gov (United States)

    2010-01-05

    ... [Federal Register Volume 75, Number 2 (Tuesday, January 5, 2010)] [Notices] [Page 423] [FR Doc No: E9-31304] DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5369-N-01] Notice of Availability: HUD Real Estate Settlement Procedures Act (RESPA) Handbook AGENCY: Office of the Assistant...

  8. 75 FR 12775 - Notice of HUD-Held Multifamily and Healthcare Loan Sale

    Science.gov (United States)

    2010-03-17

    ..., SW., Washington, DC 20410-8000; telephone number 202-708-2625, extension 3927. Hearing- or speech...-1. Freedom of Information Act Requests HUD reserves the right, in its sole and absolute discretion... disclose pursuant to the Freedom of Information Act and all regulations promulgated thereunder. Scope of...

  9. 77 FR 70179 - Notice of HUD-Held Multifamily and Healthcare Loan Sale

    Science.gov (United States)

    2012-11-23

    ... SW., Washington, DC 20410-8000; telephone 202-708-2625, extension 3927. Hearing- or speech-impaired...-1. Freedom of Information Act Requests HUD reserves the right, in its sole and absolute discretion... disclose pursuant to the Freedom of Information Act and all regulations promulgated there under. Scope of...

  10. 78 FR 44582 - Notice of HUD-Held Multifamily & Healthcare Loan Sale, (MHLS 2013-2)

    Science.gov (United States)

    2013-07-24

    ... Street SW., Washington, DC 20410-8000; telephone 202-708-2625, extension 3927. Hearing- or speech.... Freedom of Information Act Requests HUD reserves the right, in its sole and absolute discretion, to... disclose pursuant to the Freedom of Information Act and all regulations promulgated thereunder. Scope of...

  11. 24 CFR 245.419 - Initial submission of materials to HUD: Major capital additions.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Initial submission of materials to HUD: Major capital additions. 245.419 Section 245.419 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL...

  12. 24 CFR 245.415 - Submission of materials to HUD: Timing of submission.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Submission of materials to HUD: Timing of submission. 245.415 Section 245.415 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING...

  13. 24 CFR 200.944 - Supplementary specific requirements under the HUD building product standards and certification...

    Science.gov (United States)

    2010-04-01

    ... excluding any floor finishes. Copies of the APA Standard may be obtained from the American Plywood... accordance with procedures set forth in APA PRP-108 Performance Standards and Policies for Structural-Use... under the HUD building product standards and certification program for plywood and other...

  14. 78 FR 17938 - Notice of Proposed Information; Collection for Public Comment; Recordkeeping for HUD's Continuum...

    Science.gov (United States)

    2013-03-25

    ...; Division B of this law is the HEARTH Act. As amended by the HEARTH Act, Subpart C of the McKinney-Vento... McKinney-Vento Homeless Assistance Act (42 U.S.C. 11371 et seq.). The HEARTH Act was designed to..., continues HUD's implementation of the HEARTH Act. This rule establishes the regulatory framework for...

  15. 78 FR 78998 - 60-Day Notice of Proposed Information Collection: HUD Environmental Review Online System (HEROS)

    Science.gov (United States)

    2013-12-27

    ....gov . This phone number is not toll-free. Hearing or speech-impaired individuals may access this...-3400 ] (this is not a toll-free number) or email at Colette.Pollard@hud.gov for a copy of the proposed forms or other available information. Persons with hearing or speech impairments may access this number...

  16. 24 CFR 1715.50 - Advertising disclaimers; subdivisions registered and effective with HUD.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Advertising disclaimers... REGISTRATION PROGRAM) PURCHASERS' REVOCATION RIGHTS, SALES PRACTICES AND STANDARDS Advertising Disclaimers § 1715.50 Advertising disclaimers; subdivisions registered and effective with HUD. (a) The following...

  17. 78 FR 74157 - Notice of HUD-Held Multifamily Loan Sale (MLS 2014-1)

    Science.gov (United States)

    2013-12-10

    .... Hearing- or speech-impaired individuals may call 202-708-4594 (TTY). These are not toll-free numbers... to submit bids on the Mortgage Loans in this offering of MLS 2014-1. Freedom of Information Act... information that HUD is obligated to disclose pursuant to the Freedom of Information Act and all...

  18. Comparing Outcomes for Los Angeles County's HUD-Assisted and Unassisted CalWORKS Leavers.

    Science.gov (United States)

    Verma, Nandita; Hendra, Richard

    The impact of supplemental assistance from the U.S. Department of Housing and Urban Development (HUD) on CalWORKs leavers was examined in a study of CalWORKs recipients in Los Angeles County, California, who stopped receiving welfare benefits in the third quarter of 1998. Two groups received federal housing assistance at the time of exit from…

  19. 24 CFR 985.3 - Indicators, HUD verification methods and ratings.

    Science.gov (United States)

    2010-04-01

    ... HOUSING AND URBAN DEVELOPMENT SECTION 8 MANAGEMENT ASSESSMENT PROGRAM (SEMAP) General § 985.3 Indicators... assess PHA Section 8 management. HUD will use the verification method identified for each indicator in... in Federal awards and whose Section 8 programs are not audited by an independent auditor (IA),...

  20. 24 CFR 3500.4 - Reliance upon rule, regulation or interpretation by HUD.

    Science.gov (United States)

    2010-04-01

    ..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT § 3500.4 Reliance upon rule... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Reliance upon rule, regulation or interpretation by HUD. 3500.4 Section 3500.4 Housing and Urban Development Regulations Relating to Housing...

  1. 24 CFR 5.109 - Equal Participation of Religious Organizations in HUD Programs and Activities.

    Science.gov (United States)

    2010-04-01

    ... the definition, practice, and expression of its religious beliefs, provided that it does not engage in... program beneficiary or prospective program beneficiary on the basis of religion or religious belief. (g) Acquisition, construction, and rehabilitation of structures. HUD funds may not be used for the...

  2. 78 FR 5185 - Guidance for Industry and Food and Drug Administration Staff; Humanitarian Use Device (HUD...

    Science.gov (United States)

    2013-01-24

    ... HUMAN SERVICES Food and Drug Administration Guidance for Industry and Food and Drug Administration Staff; Humanitarian Use Device (HUD) Designations; Availability AGENCY: Food and Drug Administration, HHS. ACTION... public comment ``Draft Guidance for Industry and Food and Drug Administration Staff on Humanitarian...

  3. 改进的多项目交互组合选择优化模型%Improved Project Portfolio Selection Model Considering Interdependencies Among Multiple Projects

    Institute of Scientific and Technical Information of China (English)

    杨瑞; 王安民; 张连营

    2013-01-01

    项目组合选择(Project Portfolio Selection,PPS)是多项目管理中的一个重要的决策问题。从大量的候选项目中选出最优的项目组合非常困难,尤其是项目间存在交互作用。以往很多研究考虑了两两交互的项目组合选择问题,但在考虑3个或者3个以上项目间的交互作用时存在缺陷。提出一个改进的多项目交互组合选择优化模型,考虑3个或者以上项目间存在交互作用的复杂情况,并用NSGA-II算法有效地求解该模型,算例分析表明了该模型和算法的有效性。%Project portfolio selection is one of the most important decision-making problems of Multi-Project Management. Usually,selecting efficient portfolios from a large number of candidate projects is very complicated,especially when it comes to interdependencies between multiple projects. Previous studies to the problem have some drawbacks when they take into interdependencies among three or more projects into account. Therefore,we propose an improved project portfolio selection model which considers complex interdependencies between three or more projects,and we use NSGA-II to solve the model. The analysis of the numerical example illustrates the effectiveness of the model and the algorithm.

  4. Channel Selection and Feature Projection for Cognitive Load Estimation Using Ambulatory EEG

    Directory of Open Access Journals (Sweden)

    Tian Lan

    2007-01-01

    Full Text Available We present an ambulatory cognitive state classification system to assess the subject's mental load based on EEG measurements. The ambulatory cognitive state estimator is utilized in the context of a real-time augmented cognition (AugCog system that aims to enhance the cognitive performance of a human user through computer-mediated assistance based on assessments of cognitive states using physiological signals including, but not limited to, EEG. This paper focuses particularly on the offline channel selection and feature projection phases of the design and aims to present mutual-information-based techniques that use a simple sample estimator for this quantity. Analyses conducted on data collected from 3 subjects performing 2 tasks (n-back/Larson at 2 difficulty levels (low/high demonstrate that the proposed mutual-information-based dimensionality reduction scheme can achieve up to 94% cognitive load estimation accuracy.

  5. The APOSTLE project: Local Group kinematic mass constraints and simulation candidate selection

    CERN Document Server

    Fattahi, Azadeh; Sawala, Till; Frenk, Carlos S; Oman, Kyle A; Crain, Robert A; Furlong, Michelle; Schaller, Matthieu; Schaye, Joop; Theuns, Tom; Jenkins, Adrian

    2015-01-01

    We use a large sample of isolated dark matter halo pairs drawn from cosmological N-body simulations to identify candidate systems whose kinematics match that of the Local Group of Galaxies (LG). We find, in agreement with the "timing argument" and earlier work, that the separation and approach velocity of the Milky Way (MW) and Andromeda (M31) galaxies favour a total mass for the pair of ~ 5*10^12 M_sun. A mass this large, however, is difficult to reconcile with the small relative tangential velocity of the pair, as well as with the small deceleration from the Hubble flow observed for the most distant LG members. Halo pairs that match these three criteria have average masses a factor of ~2 times smaller than suggested by the timing argument, but with large dispersion, spanning more than a decade in mass. Guided by these results, we have selected 12 halo pairs with total mass in the range 1.6-3.6 *10^12 M_sun for the APOSTLE project (A Project Of Simulations of The Local Environment), a suite of resimulations ...

  6. A contrast between DEMATEL-ANP and ANP methods for six sigma project selection: a case study in healthcare industry.

    Science.gov (United States)

    Ortíz, Miguel A; Felizzola, Heriberto A; Nieto Isaza, Santiago

    2015-01-01

    The project selection process is a crucial step for healthcare organizations at the moment of implementing six sigma programs in both administrative and caring processes. However, six-sigma project selection is often defined as a decision making process with interaction and feedback between criteria; so that it is necessary to explore different methods to help healthcare companies to determine the Six-sigma projects that provide the maximum benefits. This paper describes the application of both ANP (Analytic Network process) and DEMATEL (Decision Making trial and evaluation laboratory)-ANP in a public medical centre to establish the most suitable six sigma project and finally, these methods were compared to evaluate their performance in the decision making process. ANP and DEMATEL-ANP were used to evaluate 6 six sigma project alternatives under an evaluation model composed by 3 strategies, 4 criteria and 15 sub-criteria. Judgement matrixes were completed by the six sigma team whose participants worked in different departments of the medical centre. The improving of care opportunity in obstetric outpatients was elected as the most suitable six sigma project with a score of 0,117 as contribution to the organization goals. DEMATEL-ANP performed better at decision making process since it reduced the error probability due to interactions and feedback. ANP and DEMATEL-ANP effectively supported six sigma project selection processes, helping to create a complete framework that guarantees the prioritization of projects that provide maximum benefits to healthcare organizations. As DEMATEL- ANP performed better, it should be used by practitioners involved in decisions related to the implementation of six sigma programs in healthcare sector accompanied by the adequate identification of the evaluation criteria that support the decision making model. Thus, this comparative study contributes to choosing more effective approaches in this field. Suggestions of further work are also

  7. APPLICATION OF AHP METHOD IN THE IDENTIFICATION AND CLASSIFICATION OF PROJECT SELECTION CRITERIA: AN ENERGY SECTOR CASE STUDY

    Directory of Open Access Journals (Sweden)

    Silvério, Adriano Augusto

    2015-07-01

    Full Text Available Choosing from several alternative investment projects in hydropower to build a portfolio of projects is a complex matter. The most commonly used selection model for building the portfolio is the financial method, however it constraints options investments to the economic and financial parameters, which are limiting in nature. Alternatively, this paper proposes the use of multicriterial method Analytic Hierarchy Process – AHP, which incorporates measures to evaluate both quantitative and qualitative data. This method is based on criteria or parameters of operational processes that hinder or facilitate the execution of projects. In order to get the definition of the set of criteria, the Delphi technique was applied to a group of seven experts in managing hydropower projects. Main results show that essential criteria for selection of project investment portfolio, are not limited to financial aspects, but it involves criteria of bureaucratic, organizational, and political environment and technological characters. The conclusion is that the financial potential of hydropower projects are not the only determinants for investments on hydropower projects and, at large, these project are conditioned to other criteria such as, those of bureaucratic and technological nature.

  8. The Successive Projections Algorithm for interval selection in trilinear partial least-squares with residual bilinearization.

    Science.gov (United States)

    Gomes, Adriano de Araújo; Alcaraz, Mirta Raquel; Goicoechea, Hector C; Araújo, Mario Cesar U

    2014-02-06

    In this work the Successive Projection Algorithm is presented for intervals selection in N-PLS for three-way data modeling. The proposed algorithm combines noise-reduction properties of PLS with the possibility of discarding uninformative variables in SPA. In addition, second-order advantage can be achieved by the residual bilinearization (RBL) procedure when an unexpected constituent is present in a test sample. For this purpose, SPA was modified in order to select intervals for use in trilinear PLS. The ability of the proposed algorithm, namely iSPA-N-PLS, was evaluated on one simulated and two experimental data sets, comparing the results to those obtained by N-PLS. In the simulated system, two analytes were quantitated in two test sets, with and without unexpected constituent. In the first experimental system, the determination of the four fluorophores (l-phenylalanine; l-3,4-dihydroxyphenylalanine; 1,4-dihydroxybenzene and l-tryptophan) was conducted with excitation-emission data matrices. In the second experimental system, quantitation of ofloxacin was performed in water samples containing two other uncalibrated quinolones (ciprofloxacin and danofloxacin) by high performance liquid chromatography with UV-vis diode array detector. For comparison purpose, a GA algorithm coupled with N-PLS/RBL was also used in this work. In most of the studied cases iSPA-N-PLS proved to be a promising tool for selection of variables in second-order calibration, generating models with smaller RMSEP, when compared to both the global model using all of the sensors in two dimensions and GA-NPLS/RBL.

  9. Selective degeneration of the parvocellular-projecting retinal ganglion cells in a New World monkey, Saimiri sciureus.

    Science.gov (United States)

    Lynch, J J; Eskin, T A; Merigan, W H

    1989-10-16

    Selective degeneration of retinal ganglion cells projecting to parvocellular layers of the dorsal lateral geniculate nucleus (LGN) was observed in squirrel monkeys (Saimiri sciureus) exposed to a range of doses of acrylamide monomer. Similar acrylamide-induced neuronal loss has previously been reported in parvocellular-projecting ganglion cells of macaques, but no such selective degeneration has been found in acrylamide-dosed rats, squirrels, rabbits or cats. The extent of ganglion cell loss observed in the present study suggests that in the squirrel monkey, as in the macaque, a majority of ganglion cells project to parvocellular layers of the LGN. The locus of optic tract degeneration suggests that the squirrel monkey parvocellular pathway passes in dorsolateral optic tract, as does that of the macaque. Patterns of decreases in cytochrome oxidase activity confirm that, in both of these primates, geniculocortical pathways driven by these vulnerable neurons project to cortical layers 4A and 4C beta. These results suggest close parallels in the neuroanatomical projections and toxic vulnerability of the parvocellular-projecting pathway in New and Old World monkeys. They indicate that acrylamide intoxication can be used to selectively damage this pathway in order to study the functional roles of parallel visual pathways in both New and Old World monkeys.

  10. 24 CFR 1003.303 - Project rating.

    Science.gov (United States)

    2010-04-01

    ... COMMUNITY DEVELOPMENT BLOCK GRANTS FOR INDIAN TRIBES AND ALASKA NATIVE VILLAGES Single Purpose Grant... entities that are used in conjunction with ICDBG funds to support the proposed project. HUD will evaluate the level of non-ICDBG resources based on the percentage of non-ICDBG resources provided relative to...

  11. Predicting and mapping potential Whooping Crane stopover habitat to guide site selection for wind energy projects.

    Science.gov (United States)

    Belaire, J Amy; Kreakie, Betty J; Keitt, Timothy; Minor, Emily

    2014-04-01

    Migratory stopover habitats are often not part of planning for conservation or new development projects. We identified potential stopover habitats within an avian migratory flyway and demonstrated how this information can guide the site-selection process for new development. We used the random forests modeling approach to map the distribution of predicted stopover habitat for the Whooping Crane (Grus americana), an endangered species whose migratory flyway overlaps with an area where wind energy development is expected to become increasingly important. We then used this information to identify areas for potential wind power development in a U.S. state within the flyway (Nebraska) that minimize conflicts between Whooping Crane stopover habitat and the development of clean, renewable energy sources. Up to 54% of our study area was predicted to be unsuitable as Whooping Crane stopover habitat and could be considered relatively low risk for conflicts between Whooping Cranes and wind energy development. We suggest that this type of analysis be incorporated into the habitat conservation planning process in areas where incidental take permits are being considered for Whooping Cranes or other species of concern. Field surveys should always be conducted prior to construction to verify model predictions and understand baseline conditions.

  12. 24 CFR 401.461 - HUD-held second mortgage.

    Science.gov (United States)

    2010-04-01

    ... net cash flow, trending assumptions, amortization provisions, and expected residual value of the...)(i) Principal and interest on the second mortgage is payable only out of net cash flow during its term. “Net cash flow” means that portion of project income that remains after the payment of...

  13. Analysis of an Interactive Technology Supported Problem-Based Learning STEM Project Using Selected Learning Sciences Interest Areas (SLSIA)

    Science.gov (United States)

    Kumar, David Devraj

    2017-01-01

    This paper reports an analysis of an interactive technology-supported, problem-based learning (PBL) project in science, technology, engineering and mathematics (STEM) from a Learning Sciences perspective using the Selected Learning Sciences Interest Areas (SLSIA). The SLSIA was adapted from the "What kinds of topics do ISLS [International…

  14. Optical interactions of aircraft windscreens and HUDs (Head-Up Displays) producing diplopia

    Science.gov (United States)

    Genco, L. V.

    1983-12-01

    The Air Force is in the process of evaluating new, wide field of view heads-up displays (WFOV HUDs) capable of presenting an enhanced array of visual imagery to pilots of modern aircraft. The main findings of this study are: (1) observers are relatively intolerant of negative disparity, (2) longer viewing is more likely to lead to a diplopia effect than very short glances, (3) resistance to disparity appears to be an individual trait, and (4) a large proportion of responses involve suppression of the view from one eye. The overall median negative disparity threshold was 1.2 mrad and the overall positive threshold was 2.6 mrad. These values are recommended as the maximum disparities acceptable for wide-field-of-view Canopy-HUD optical systems. Since the values are so small, we further recommend that the canopy and HUD be treated as a system, with technical interaction between the vendors, and between the vendors and the USAF. The disparity values indicate the net difference between both system components, so optimization may be possible by appropriately matching the optics.

  15. 77 FR 15681 - Amendments to the HUD Acquisition Regulation (HUDAR)

    Science.gov (United States)

    2012-03-16

    ... be included in all cost-plus-fixed fee type solicitations and contracts. The clauses provide standard... cost and fixed-fee in cost-plus-fixed fee type contracts. The clause would also provide the level of... Technical Evaluation Factors to Cost or Price,'' in solicitations using the tradeoff selection method. The...

  16. Managing Refurbishment Projects Through Selection of Procurement System: The Case of Malaysia

    Directory of Open Access Journals (Sweden)

    Azlan Shah Ali

    2014-10-01

    Full Text Available The type of procurement method determines how the project would be managed. This is because project uncertainty could be found in the way that projects are awarded and howthe construction project is managed into a system of contract. Procurement methods also influenced the time performance of construction projects. Time would be affected by theflow of project that was driven by different type of procurement method. However, it’s still inconclusive to what extent that different types of procurement systems could affect the performance of refurbishment projects. This study conducted to identify types of procurement methods used in Malaysian refurbishment projects and what are theproblems and difficulties encountered by contractor using different types of procurement systems. On top of that, the study also would examine relationship between challengesencountered by contractors using different types of procurements towards refurbishment projects performance. Triangulation technique was used in the study. 316 sets of closedended questionnaires were obtained from targeted respondents which included site agents, project engineer, contract administrator, contract manager and project manager who were working in various construction companies. From the questionnaire sent out, 268 questionnaires were found to be useful for data analysis, giving a final response percentage of 24.53%. Semi-structured interview has been carried out with 15 contractors to validate the result. The findings shown that 54.3% of the projects were used traditional procurement systems, 39.9% using design and build, 4.3% using management procurement, 1.1% of the refurbishment project using turnkey system and 0.3% using built-operate-transfer (BOT system. Refurbishment projects using traditional procurement systems were performing well compared to the others. Besides, out of seven contractor challenges variables (independent which are cash flow and financial, communication with

  17. Predicting and Mapping Potential Whooping Crane Stopover Habitat to Guide Site Selection for Wind Energy Projects

    Science.gov (United States)

    Migration is one of the most poorly understood components of a bird’s life cycle. For that reason, migratory stopover habitats are often not part of conservation planning and may be overlooked when planning new development projects. This project highlights and addresses an overl...

  18. Research on Selecting Measurement for Landscaping Project in Salination Areas of Changzhou City

    Institute of Scientific and Technical Information of China (English)

    LIU Hui-min; CHEN Ya-jun

    2004-01-01

    We had investigated about the situation about garden-making of Changzhou City twice where soil was serious saline and alkaline. We had also investigated the natural environment of the city. Based on these cases, we discussed the possible measurements about landscaping project under these conditions, so that we can give out the possible project measurements for the same area.

  19. The Review of and Reaction to Selected Anthropology Projects by Professional Anthropologists.

    Science.gov (United States)

    Dynneson, Thomas L.; Taylor, Bob L.

    The main concern of this paper is to determine the accuracy and representativeness of anthropology material from: Anthropology Curriculum Project (ACP); Education Development Center's Man A Course of Study (MACOS); Materials and Activities for Teachers and Children (MATCH); University of Minnesota's Project Social Studies; Anthropology Curriculum…

  20. Selection of topologies for the PHOTONERGY{sup TM} project, part 2. Simulation, selection and perspective of topologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-11-01

    The PHOTONERGY project (the former SolcelleInverter project) was initiated on the 1st of September 2001, with a state-of-the-art analysis, which concluded into the specifications. Based on these two documents, a set of 23 topologies was analysed in for efficiencies. The results from this analysis was five candidates which all showed a somewhat good efficiency. These five topologies were in further investigated by means of an initial design-iteration and simulations. Based on the results achieved in, an updated document (this) is created. The items of interest in this report are efficiency and component ratings (magnetics, transistors, diodes and capacitors). The topologies investigated in this report are: the normal full bridge DC/DC converter, the MOHAN DC/DC converter, the normal full bridge DC/AC inverter, and the modified SHIMIZU DC/AC inverter. The simulations carried out in this report reveals that the efficiencies for the two DC/DC converters (together with the DC/AC inverter) are much similar to each other {approx} 72%. For that reason, none of them can be preferred above the other. On the other hand, when counting the components and estimating the cost for the two DC/DC converter, the standard full bridge DC/DC converter (cost: {approx} 197 DKk.) seems to be most advantageous that the MOHAN DC/DC converter (cost: {approx} 213 DKk.). The modified SHIMIZU inverter seems to be better, in terms of efficiency, than the two mentioned DC/DC converters together with the DC/AC inverter. During the design stage of this inverter, it emerged that the control circuit could be a limiting factor in terms of speed and accuracy. A deeper investigation should be carried out in order to state a more adequate conclusion about this novel inverter. The recommendation for the future is; to base the SolcelleInverter on the standard full bridge DC/DC converter together with the standard full bridge DC/AC inverter, and the modified SHIMIZU DC/AC inverter should also be further

  1. The selection rules of high harmonic generation: roles of projections of molecules and dynamical directivities of laser fields

    CERN Document Server

    Liu, Xi; Li, Liang; Li, Yang; Zhang, Qingbin; Lan, Pengfei; Lu, Peixiang

    2016-01-01

    The selection rules of high harmonic generation (HHG) are investigated using three-dimensional time-dependent density functional theory (TDDFT). From the harmonic spectra obtained with various real molecules and different forms of laser fields, several factors that contribute to selection rules are revealed. Extending the targets to stereoscopic molecules, it is shown that the allowed harmonics are dependent on the symmetries of the projections of molecules. Moreover, it is found that the dynamical directivities of the laser fields play an important role on the selection rules. Our study presents a more general form of selection rules, which can be extended to the HHG for more complex molecules and various forms of laser fields.

  2. Discounted Cash Flow and Modern Asset Pricing Methods - Project Selection and Policy Implications

    Energy Technology Data Exchange (ETDEWEB)

    Emhjellen, Magne; Alaouze, Chris M.

    2002-07-01

    We examine the differences in the net present values (NPV's) of North Sea oil projects obtained using the Weighted Average Cost of Capital (WACC) and a Modern Asset Pricing (MAP) method which involves the separate discounting of project cash flow components. NPV differences of more than $1 Om were found for some oil projects. Thus, the choice of valuation method will affect the development decisions of oil companies. The results of the MAP method are very sensitive to the choice of parameter values for the stochastic process used to model oil prices. Further research is recommended before the MAP method is used as the sole valuation model. (author)

  3. Discounted Cash Flow and Modern Asset Pricing Methods - Project Selection and Policy Implications

    Energy Technology Data Exchange (ETDEWEB)

    Emhjellen, Magne; Alaouze, Chris M.

    2002-07-01

    We examine the differences in the net present values (NPV's) of North Sea oil projects obtained using the Weighted Average Cost of Capital (WACC) and a Modern Asset Pricing (MAP) method which involves the separate discounting of project cash flow components. NPV differences of more than $1 Om were found for some oil projects. Thus, the choice of valuation method will affect the development decisions of oil companies. The results of the MAP method are very sensitive to the choice of parameter values for the stochastic process used to model oil prices. Further research is recommended before the MAP method is used as the sole valuation model. (author)

  4. Seismic safety margins research program. Phase I. Final report: plant/site selection and data collection (Project I)

    Energy Technology Data Exchange (ETDEWEB)

    Chuang, T. Y.

    1981-05-01

    Project I of Phase I of the Seismic Safety Margins Research Program (SSMRP) comprised two parts: the selection of a representative nuclear power plant/site for study in Phase I and the collection of data needed by the other SSMRP projects. Unit 1 of the Zion Nuclear Power Plant in Zion, Illinois, was selected for the SSMRP Phase I studies. The Zion plant and its site were found to be reasonably representative of operating and future plants with regard to its nuclear steam supply system; the type of containment structure (prestressed concrete); its electrical capacity (1100 MWe); its location (the Midwest); the peak seismic accelaration used for design (0.17g); and the properties of the underlying soil (the low-strain shear-wave velocity is 1650 ft/s in a 50- to 100-ft-thick layer of soil overlying sedimentary bedrock).

  5. Pilot CCS project in Indonesia "Gundih CCS project": Geological and geophysical surveys for site selection and monitoring

    Science.gov (United States)

    Tsuji, Takeshi; Matsuoka, Toshifumi; Takahashi, Toru; Kitamura, Keigo; Onishi, Kyosuke; Yamada, Yasuhiro; Rachmat Sule, Mohammad; Kadir, Wawan Gunawan A.; Widarto, Djedi S.; Sebayang, Rio I.; Prasetyo, Agung; Priyono, Awali; Widianto, Eko; Sapiie, Benyamin

    2013-04-01

    A pilot CCS project in Indonesia will be implemented in Gundih area, Central Java Province. The Gundih area is a gas field, and gas is ready to be produced by Pertamina EP. The CO2 content within the produced gas is more than 20% in the Gundih field, so that CO2 injection near the gas production well could be effective way to avoid abundant CO2 emission. Before implementing CO2 injection, the reservoir for CO2 injection must be characterized carefully by conducting subsurface characterization and evaluation, in order to make sure that the reservoir is suitable for CCS. Here we report preliminary results of site surveys for the determination of CO2 injection site in the Gundih area. Subsurface structures imaged on seismic reflection profiles indicate that the Ngrayong formation is one of the candidates for CO2 injection. The lithology of the Ngrayong formation is sandstone, and the depth of the formation is ~1 km in the Gundih area. Since we could not find large-scale structural closure (i.e., anticline) for the Ngrayong formation, we need to consider residual trapping. To reveal hydrological properties (e.g., permeability) of the Ngrayong formation, we obtained rock samples from the outcrop of the Ngrayong formation. Using the laboratory-derived hydrological properties and subsurface structures extracted from seismic data (e.g., geometry of the Ngrayong formation), we will apply reservoir simulation in order to determine CO2 injection site. To design the geophysical monitoring survey (e.g., receiver and source position in time-lapse seismic survey), furthermore, we conduct simulation study for the constructed geological model and estimate elastic and electric responses associated with CO2 injection.

  6. Inositol 1,4,5-Triphosphate Drives Glutamatergic and Cholinergic Inhibition Selectively in Spiny Projection Neurons in the Striatum

    OpenAIRE

    Clements, Michael A; Swapna, Immani; Morikawa, Hitoshi

    2013-01-01

    The striatum is critically involved in the selection of appropriate actions in a constantly changing environment. The spiking activity of striatal spiny projection neurons (SPNs), driven by extrinsic glutamatergic inputs, is shaped by local GABAergic and cholinergic networks. For example, it is well established that different types of GABAergic interneurons, activated by extrinsic glutamatergic and local cholinergic inputs, mediate powerful feedforward inhibition of SPN activity. In this stud...

  7. Demonstration of a Benchmarking Technique to Compare Graduate Education Level of Air Force Project Managers and Selected Benchmarking Partners

    Science.gov (United States)

    1994-09-01

    the 1,450th file. This 46 technique sampled files on a nonprobability representation basis; some files did not have a nonzero chance of being reviewed...04 ELECTE: 4 t- OF A DEMONSTRATION OF A BENCHMARKING * ’~ TECHNIQUE TO COMPARE GRADUATE EDUCATION LEVELS OF AIR FORCE PROJECT MANAGERS AND SELECTED...8217,- -AIR FORCE INSTITUTE OF TECHNOLOGY .Wright-Patterson Air Force Base, Ohio AFIT/GSM/LAS/94S-3 A DEMONSTRATION OF A BENCHMARKING TECHNIQUE TO COMPARE

  8. Ecological review of black-grass (Alopecurus myosuroides Huds. propagation abilities in relationship with herbicide resistance

    Directory of Open Access Journals (Sweden)

    Maréchal, PY.

    2012-01-01

    Full Text Available Alopecurus myosuroides Huds. (black-grass has always been a major concern for cereal growers, and the development of herbicide resistance does not improve the situation. This review article summarizes the different traits involved in the dispersal pattern of herbicide resistant black-grass individuals within a susceptible field population. Therefore, the whole life cycle of black-grass is depicted from the seed to the seed. From the early vegetative development to the seed falling, every stage is described, taking into account how herbicide resistance can influence or exert a different impact compared to susceptible plants.

  9. Uninformative variable elimination assisted by Gram-Schmidt Orthogonalization/successive projection algorithm for descriptor selection in QSAR

    DEFF Research Database (Denmark)

    Omidikia, Nematollah; Kompany-Zareh, Mohsen

    2013-01-01

    as collinearity reliability of the regression coefficient's magnitude is suspicious. Successive Projection Algorithm (SPA) and Gram-Schmidt Orthogonalization (GSO) were implemented as pre-selection technique for removing collinearity and redundancy among variables in the model. Uninformative variable elimination......-partial least squares (UVE-PLS) was performed on the pre-selected data set and C-value's were calculated for each descriptor. In this case the C-value's of LIVE assisted by SPA or GSO could be used in order to rank the variables according to their importance. Leave-many-out cross-validation (LMO-CV) was applied...... applying SPA-UVE-PLS on the anti-HIV data, nine descriptors were selected out of 160 with q(2) = 0.81, R-2 = 0.84 and Q(F3)(2) = 0.8. (C) 2013 Elsevier B.V. All rights reserved....

  10. Feature dimensionality reduction for myoelectric pattern recognition: a comparison study of feature selection and feature projection methods.

    Science.gov (United States)

    Liu, Jie

    2014-12-01

    This study investigates the effect of the feature dimensionality reduction strategies on the classification of surface electromyography (EMG) signals toward developing a practical myoelectric control system. Two dimensionality reduction strategies, feature selection and feature projection, were tested on both EMG feature sets, respectively. A feature selection based myoelectric pattern recognition system was introduced to select the features by eliminating the redundant features of EMG recordings instead of directly choosing a subset of EMG channels. The Markov random field (MRF) method and a forward orthogonal search algorithm were employed to evaluate the contribution of each individual feature to the classification, respectively. Our results from 15 healthy subjects indicate that, with a feature selection analysis, independent of the type of feature set, across all subjects high overall accuracies can be achieved in classification of seven different forearm motions with a small number of top ranked original EMG features obtained from the forearm muscles (average overall classification accuracy >95% with 12 selected EMG features). Compared to various feature dimensionality reduction techniques in myoelectric pattern recognition, the proposed filter-based feature selection approach is independent of the type of classification algorithms and features, which can effectively reduce the redundant information not only across different channels, but also cross different features in the same channel. This may enable robust EMG feature dimensionality reduction without needing to change ongoing, practical use of classification algorithms, an important step toward clinical utility.

  11. Selection Methodology Approach to Preferable and Alternative Sites for the First NPP Project in Yemen

    Energy Technology Data Exchange (ETDEWEB)

    Kassim, Moath [Kyunghe Univ., Yongin (Korea, Republic of); Kessel, David S. [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2015-05-15

    The purpose of this paper is to briefly present the methodology and results of the first siting study for the first nuclear power plant (NPP) in Yemen. In this study it has been demonstrated that there are suitable sites for specific unit/units power of 1000 MWt (about 300 MWe) nuclear power plant. To perform the site selection, a systematic selection method was developed. The method uses site-specific data gathered by literature review and expert judgement to identify the most important site selection criteria. A two-step site selection process was used. Candidate sites were chosen that meet a subset of the selection criteria that form the most important system constraints. These candidate sites were then evaluated against the full set of selection criteria using the Analytical Hierarchy Process Method (AHP). Candidate sites underwent a set of more specific siting criteria weighted by expert judgment to select preferable sites and alternatives using AHP method again. Expert Judgment method was used to rank and weight the importance of each criteria, then AHP method used to evaluate and weight the relation between criterion to criterion and between all criteria against the global weight. Then logical decision software was used to rank sites upon their weighting value.

  12. 77 FR 547 - Fiscal Year 2011 Public Transportation on Indian Reservations Program Project Selections

    Science.gov (United States)

    2012-01-05

    ... competitive discretionary funding should work with their FTA regional office to finalize the grant application in FTA's Transportation Electronic Awards Management System (TEAM) for the projects identified in... defined under 49 U.S.C 5311 and described in FTA Circular 9040.1F. In cases where the allocation amount...

  13. Selecting and Developing Educational Leaders: A Search for Excellence. NASSP's Assessment Center Project.

    Science.gov (United States)

    Hersey, Paul W.

    1986-01-01

    This brief introductory article describes the NASSP's Assessment Center Project, a comprehensive plan to assist school districts in identifying and developing highly skilled school leaders. As such, it introduces a series of articles in which those who have used the NASSP Assessment Center describe their experiences. (TE)

  14. GLOBAL SELECTED AS PARTNER TO SUPERVISE WEST-TO-EAST GAS PROJECT

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@ On August 3, PetroChina West-to-East Gas Pipeline Company and US-based Global Engineering Service Company signed ìAdvisory Service Contract for Engineering Supervision of West-to-East Gas Pipeline(1) in Beijing.Signature of this contract marks the start of engineering supervision business for thepipeline project.

  15. High-Yield Process for Selectively Converting CO2 to Aromatics and Olefins Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This proposed Phase I addresses the selective conversion of CO2 to hydrocarbons via integrated CO2-to-methanol, methanol-to-olefins, and olefins-to-aromatics...

  16. Metholology for the selection of LWR safety R and D projects. Phase I, status report

    Energy Technology Data Exchange (ETDEWEB)

    El-Sheikh, K. A.

    1980-03-01

    The objective of the LWR R and D Selection Methodology Program is to develop and demonstrate an R and D selection methodology appropriate for LWR safety technology. This report documents the development work from the program beginning in April, 1979 to the end of Fiscal Year 1979. The scope of work for this period included three tasks; methodology review (Task 1), measures development (Task 2), and methodology development for the first phase of application (Task 3). The accomplishments of these tasks are presented.

  17. The selective neurotoxin DSP-4 impairs the noradrenergic projections from the locus coeruleus to the inferior colliculus in rats.

    Directory of Open Access Journals (Sweden)

    Sebastián eHormigo

    2012-06-01

    Full Text Available The inferior colliculus (IC and the locus coeruleus (LC are two midbrain nuclei that integrate multimodal information and play a major role in novelty detection to elicit an orienting response. Despite the reciprocal connections between these two structures, the projection pattern and target areas of the LC within the subdivisions of the rat IC are still unknown. Here, we used tract-tracing approaches combined with immunohistochemistry, densitometry and confocal microscopy analysis to describe a projection from the LC to the IC. Biotinylated dextran amine (BDA injections into the LC showed that the LC-IC projection is mainly ipsilateral (90% and reaches, to a major extent, the dorsal and lateral part of the IC and the intercollicular commissure. Additionally, some LC fibers extend into the central nucleus of the IC. The neurochemical nature of this projection is noradrenergic, given that tyrosine hydroxylase (TH and dopamine beta hydroxylase (DBH colocalize with the BDA-labeled fibers from the LC. To determine the total field of the LC innervations in the IC, we destroyed the LC neurons and fibers using a highly selective neurotoxin, DSP-4, and then studied the distribution and density of TH- and DBH-immunolabeled axons in the IC. In the DSP-4 treated animals, the number of axonal fibers immunolabeled for TH and DBH were deeply decreased throughout the entire rostrocaudal extent of the IC and its subdivisions compared to controls. Our densitometry results showed that the IC receives up to 97% of its noradrenergic innervations from the LC neurons and only 3% from non-coeruleus neurons. Our results also indicate that TH immunoreactivity in the IC was less impaired than the immunoreactivity for DBH after DSP-4 administration. This is consistent with the existence of an important dopaminergic projection from the substantia nigra to the IC. In conclusion, our study demonstrates and quantifies the noradrenergic projection from the LC to the IC and its

  18. 24 CFR 290.25 - Determination not to preserve a project or a part of a project.

    Science.gov (United States)

    2010-04-01

    ...-owned project, tenants must be provided relocation assistance as described in § 290.17. (a) The costs to HUD of rehabilitation are such that the monthly debt service needed to amortize the cost of... deteriorated surrounding neighborhood conditions with inadequate police or fire protection; high crime...

  19. Long-Term Evaluation of SSL Field Performance in Select Interior Projects

    Energy Technology Data Exchange (ETDEWEB)

    Perrin, Tess E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Davis, Robert G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wilkerson, Andrea M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2017-02-28

    This GATEWAY project evaluated four field installations to better understand the long-term performance of a number of LED products, which can hopefully stimulate improvements in designing, manufacturing, specifying, procuring, and installing LED products. Field studies provide the opportunity to discover and investigate issues that cannot be simulated or uncovered in a laboratory, but the installed performance over time of commercially available LED products has not been well documented. Improving long-term performance can provide both direct energy savings by reducing the need to over-light to account for light loss and indirect energy savings through better market penetration due to SSL’s competitive advantages over less-efficient light source technologies. The projects evaluated for this report illustrate that SSL use is often motivated by advantages other than energy savings, including maintenance savings, easier integration with control systems, and improved lighting quality.

  20. A Case Study on the Selection of Purification Project of Lake

    Directory of Open Access Journals (Sweden)

    Shen Shilong

    2015-01-01

    Full Text Available This paper will mainly talk about best scheme for the water purification project of the Lake. The engineering used the water diversion metabolism method to purify the water. If the lake area and the water volume are small, the metabolic cycle is relatively short; if the lake area and the water volume are large, the metabolic cycle is relatively long. Simultaneously, the larger the water flow is, the shorter the metabolic cycle period is and the higher the average metabolic rate is. The process of the water metabolism is in agreement with the direction of the water flow movement. With the gradual metabolism of water, different water bodies begin to dilute and diffuse. The engineers will choose the most appropriate water division project according to different water division volumes and water division routes.

  1. Mitigation of Selected Hanford Site Manhattan Project and Cold War Era Artifacts

    Energy Technology Data Exchange (ETDEWEB)

    Kennedy, Ellen P.; Harvey, David W.

    2006-09-08

    This document is the first time that Manhattan Project and Cold War era artifacts from the Hanford Site have been assembled within a publication. The publication presents photographic and written documentation of a number of Manhattan Project and Cold War era artifacts that were identified and tagged during assessment walk throughs of historic buildings on the Hanford Site but which could not be curated within the Hanford collection because they were too large for long-term storage and/or exhibit purposes or were radiologically contaminated. The significance of the artifacts in this publication and a proposed future appendix is based not on the individual significance of any single artifact but on their collective contribution to the science and engineering of creating plutonium and advancing nuclear technology in nuclear fuel and power.

  2. DARPA Technical Accomplishments. Volume 2. An Historical Review of Selected DARPA Projects

    Science.gov (United States)

    1991-04-01

    the DARPA Materials Sciences Office, under the auspices of Dr. Ben Wilcox , presently heading the DARPA materials Scierces Division. 20-11 tCD to 0)in...Force Materials Labortory (AFM. started a joint project to develop quantitati-.e non-destructive materials testing and/or evaluation ( NDE ) techniques...integration of the new NDE developments with probabilistic fracture mechanics, logistics, and economics, as part of a joint program with the Air Force

  3. Distributed Physical and Molecular Separations for Selective Harvest of Higher Value Wheat Straw Components Project

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    2004-09-30

    Wheat straw (Triticum aestivum L.) is an abundant source of plant fiber. It is regenerated, in large quantities, every year. At present, this potentially valuable resource is greatly under-exploited. Most of the excess straw biomass (i.e., tonnage above that required for agronomic cropping system sustainability) is managed through expensive chopping/tillage operations and/or burnt in the field following harvest, resulting in air pollution and associated health problems. Potential applications for wheat straw investigated within this project include energy and composites manufacture. Other methods of straw utilization that will potentially benefit from the findings of this research project include housing and building, pulp and paper, thermal insulation, fuels, and chemicals. This project focused on components of the feedstock assembly system for supplying a higher value small grains straw residue for (1) gasification/combustion and (2) straw-thermoplastic composites. This project was an integrated effort to solve the technological, infrastructural, and economic challenges associated with using straw residue for these bioenergy and bioproducts applications. The objective of the research is to contribute to the development of a low-capital distributed harvesting and engineered storage system for upgrading wheat straw to more desirable feedstocks for combustion and for straw-plastic composites. They investigated two processes for upgrading wheat straw to a more desirable feedstock: (1) an efficient combine-based threshing system for separating the intermodal stems from the leaves, sheaths, nodes, and chaff. (2) An inexpensive biological process using white-rot fungi to improve the composition of the mechanically processed straw stems.

  4. Distributed Physical and Molecular Separations for Selective Harvest of Higher Value Wheat Straw Components Project

    Energy Technology Data Exchange (ETDEWEB)

    Hess, J.R

    2005-01-31

    Wheat straw (Triticum aestivum L.) is an abundant source of plant fiber. It is regenerated, in large quantities, every year. At present, this potentially valuable resource is greatly under-exploited. Most of the excess straw biomass (i.e., tonnage above that required for agronomic cropping system sustainability) is managed through expensive chopping/tillage operations and/or burnt in the field following harvest, resulting in air pollution and associated health problems. Potential applications for wheat straw investigated within this project include energy and composites manufacture. Other methods of straw utilization that will potentially benefit from the findings of this research project include housing and building, pulp and paper, thermal insulation, fuels, and chemicals. This project focused on components of the feedstock assembly system for supplying a higher value small grains straw residue for (1) gasification/combustion and (2) straw-thermoplastic composites. This project was an integrated effort to solve the technological, infrastructural, and economic challenges associated with using straw residue for these bioenergy and bioproducts applications. The objective of the research is to contribute to the development of a low-capital distributed harvesting and engineered storage system for upgrading wheat straw to more desirable feedstocks for combustion and for straw-plastic composites. We investigated two processes for upgrading wheat straw to a more desirable feedstock: (1) An efficient combine-based threshing system for separating the internodal stems from the leaves, sheaths, nodes, and chaff. (2) An inexpensive biological process using white-rot fungi to improve the composition of the mechanically processed straw stems.

  5. Model for improving the accuracy of relevant project selection in analogy using differential evolution algorithm

    Indian Academy of Sciences (India)

    I THAMARAI; S MURUGAVALLI

    2017-01-01

    Software effort estimation is the process of calculating the effort required to develop a software product based on the input parameters that are usually partial in nature. It is an important task but the most difficult and complicated step in the software product development. Estimation requires detailed information about project scope, process requirements and resources available. Inaccurate estimation leads to financial lossand delay in the projects. Due to the intangible nature of software, most of the software estimation process unreliable. But there is a strong relationship between effort estimation and project management activities.Various methodologies have been employed to improve the procedure of software estimation. This paper reviews journal articles on software development to get the direction in the future estimation research. Several methods for software effort estimation are discussed in this paper, including the data sets widely used and metrics used for evaluation. The use of evolutionary computational tools in the estimation is dealt with in detail.A new model for estimation using differential evolution algorithm called DEAPS is proposed and its advantagesare discussed.

  6. A tool to assess sex-gender when selecting health research projects.

    Science.gov (United States)

    Tomás, Concepción; Yago, Teresa; Eguiluz, Mercedes; Samitier, M A Luisa; Oliveros, Teresa; Palacios, Gemma

    2015-04-01

    To validate the questionnaire "Gender Perspective in Health Research" (GPIHR) to assess the inclusion of gender perspective in research projects. Validation study in two stages. Feasibility was analysed in the first, and reliability, internal consistence and validity in the second. Aragón Institute of Health Science, Aragón, Spain. GPIHR was applied to 118 research projects funded in national and international competitive tenders from 2003 to 2012. Analysis of inter- and intra-observer reliability with Kappa index and internal consistency with Cronbach's alpha. Content validity analysed through literature review and construct validity with an exploratory factor analysis. Validated GPIHR has 10 questions: 3 in the introduction, 1 for objectives, 3 for methodology and 3 for research purpose. Average time of application was 13min Inter-observer reliability (Kappa) varied between 0.35 and 0.94 and intra-observer between 0.40 and 0.94. Theoretical construct is supported in the literature. Factor analysis identifies three levels of GP inclusion: "difference by sex", "gender sensitive" and "feminist research" with an internal consistency of 0.64, 0.87 and 0.81, respectively, which explain 74.78% of variance. GPIHR questionnaire is a valid tool to assess GP and useful for those researchers who would like to include GP in their projects. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  7. Effect of Selected Procurement Systems on Building Project Performance in Nigeria

    Directory of Open Access Journals (Sweden)

    Olugbenga Timothy Oladirin

    2013-04-01

    Full Text Available Every client at the beginning of any project aims at having value for the money spent via a quality structure delivered on time and within budget by the contractor. However, researches have shown that in most cases this aim is not met. Therefore, this study examines the effect of procurement systems on building project performance in Nigeria, with a view to assess their effect on cost and quality. The data for this study were collected with the aid of structured questionnaires which were administered to actors in the construction industry in Lagos state being the major hub of construction activities in Nigeria. The questionnaires were related to the variants of procurement systems common to the Nigerian construction industry. Data analysis was done using descriptive statistics. The result revealed that the traditional system of procurement is the most adopted option in project execution in Nigeria. Meanwhile, design and build system performs better in cost, but lag construction management system in quality achievement. The study concluded that no procurement system is a do it all in that a procurement system may perform better than the other in an instant and fail in others as revealed in the findings. The study finally recommends that consultants and other stakeholders in the construction industry and particularly those in the building sector should be up to date as to be able to suitably advise clients when it comes to building procurement, and that before choosing a procurement system the main objective and even supporting objectives should be established

  8. A process for selection and training of super-users for ERP implementation projects

    DEFF Research Database (Denmark)

    Danielsen, Peter; Sandfeld Hansen, Kenneth; Helt, Mads

    2017-01-01

    -users in practice. To address this research gap, we analyze the case of an ERP implementation program at a large manufacturing company. We combine Katz’s widely accepted skill measurement model with the process observed in practice to describe and test a model of super-user selection and training. The resulting...... model contains a systematic process of super-user development and highlights the specific skillsets required in different phases of the selection and training process. Our results from a comparative assessment of management expectations and super-user skills in the ERP program show that the model can...

  9. Performance-Based Technology Selection Filter description report. INEL Buried Waste Integrated Demonstration System Analysis project

    Energy Technology Data Exchange (ETDEWEB)

    O`Brien, M.C.; Morrison, J.L.; Morneau, R.A.; Rudin, M.J.; Richardson, J.G.

    1992-05-01

    A formal methodology has been developed for identifying technology gaps and assessing innovative or postulated technologies for inclusion in proposed Buried Waste Integrated Demonstration (BWID) remediation systems. Called the Performance-Based Technology Selection Filter, the methodology provides a formalized selection process where technologies and systems are rated and assessments made based on performance measures, and regulatory and technical requirements. The results are auditable, and can be validated with field data. This analysis methodology will be applied to the remedial action of transuranic contaminated waste pits and trenches buried at the Idaho National Engineering Laboratory (INEL).

  10. The charge breeder beam line for the selective production of exotic species project at INFN-Legnaro National Laboratories

    Science.gov (United States)

    Galatà, A.; Comunian, M.; Maggiore, M.; Manzolaro, M.; Angot, J.; Lamy, T.

    2014-02-01

    SPES (Selective Production of Exotic Species) is an INFN (Istituto Nazionale di Fisica Nucleare) project with the aim at producing and post-accelerating exotic beams to perform forefront research in nuclear physics. To allow post-acceleration of the radioactive ions, an ECR-based Charge Breeder (CB) developed on the basis of the Phoenix booster was chosen. The design of the complete beam line for the SPES-CB will be described: a system for stable 1+ beams production was included; special attention was paid to the medium resolution mass spectrometer after the CB to limit possible superposition of the exotic beams with the impurities present in the ECR plasma.

  11. Basic Research on Selecting ISDC Activity for Decommissioning Costing in KRR-2 Decommissioning Project Experience Data

    Energy Technology Data Exchange (ETDEWEB)

    Song, Chan-Ho; Park, Hee-Seong; Jin, Hyung-Gon; Park, Seung-Kook [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    KAERI is performing research for calculation of expected time of a decommissioning work and evaluation of decommissioning cost and this research calculate a decommissioning work unit productivity based on the experience data of decommissioning activity for KRR-2. The KAERI be used to calculate the decommissioning cost and manage the experience data from the decommissioning activity through the Decommissioning Information Management System (DECOMMIS), Decommissioning Facility Characterization DB System (DEFACS), and Decommissioning Work-unit Productivity Calculation System (DEWOCS). In this paper, the methodology was presented how select the ISDC activities in dismantling work procedures of a 'removal of radioactive concrete'. The reason to select the 'removal of radioactive concrete' is main key activity and generates the amount of radioactive waste. This data will take advantage of the cost estimation after the code for the selected items derived ISDC. There are various efforts for decommissioning costing in each country. In particular, OECD/NEA recommends decommissioning cost estimation using the ISDC and IAEA provides for Cost Estimation for Research Reactors in Excel (CERREX) program that anyone is easy to use the cost evaluation from a limited decommissioning experience in domestic. In the future, for the decommissioning cost evaluation, the ISDC will be used more widely in a strong position. This paper has described a method for selecting the ISDC item from the actual dismantling work procedures.

  12. Selected results of simulation studies in “The Smart Peninsula” project

    Directory of Open Access Journals (Sweden)

    Andrzej Kąkol

    2012-03-01

    Full Text Available “The Intelligent Peninsula” project implementation required the development of a computational model of a medium voltage grid and of a section of a low voltage grid in the Hel Peninsula. The model was used to perform many simulation analyses in the MV grid. The analyses were used to develop MV grid operation control algorithms. The paper presents results of the analyses aimed at verification of a MLDC method-based voltage control algorithm. The paper presents results of the analyses aimed at verification of EC Władysławowo cogeneration plant’s suitability for standalone operation in the Hel Peninsula.

  13. Binary classification of chalcone derivatives with LDA or KNN based on their antileishmanial activity and molecular descriptors selected using the Successive Projections Algorithm feature-selection technique.

    Science.gov (United States)

    Goodarzi, Mohammad; Saeys, Wouter; de Araujo, Mario Cesar Ugulino; Galvão, Roberto Kawakami Harrop; Vander Heyden, Yvan

    2014-01-23

    Chalcones are naturally occurring aromatic ketones, which consist of an α-, β-unsaturated carbonyl system joining two aryl rings. These compounds are reported to exhibit several pharmacological activities, including antiparasitic, antibacterial, antifungal, anticancer, immunomodulatory, nitric oxide inhibition and anti-inflammatory effects. In the present work, a Quantitative Structure-Activity Relationship (QSAR) study is carried out to classify chalcone derivatives with respect to their antileishmanial activity (active/inactive) on the basis of molecular descriptors. For this purpose, two techniques to select descriptors are employed, the Successive Projections Algorithm (SPA) and the Genetic Algorithm (GA). The selected descriptors are initially employed to build Linear Discriminant Analysis (LDA) models. An additional investigation is then carried out to determine whether the results can be improved by using a non-parametric classification technique (One Nearest Neighbour, 1NN). In a case study involving 100 chalcone derivatives, the 1NN models were found to provide better rates of correct classification than LDA, both in the training and test sets. The best result was achieved by a SPA-1NN model with six molecular descriptors, which provided correct classification rates of 97% and 84% for the training and test sets, respectively.

  14. GABAergic Projections from the Medial Septum Selectively Inhibit Interneurons in the Medial Entorhinal Cortex

    Science.gov (United States)

    Gonzalez-Sulser, Alfredo; Parthier, Daniel; Candela, Antonio; McClure, Christina; Pastoll, Hugh; Garden, Derek; Sürmeli, Gülşen

    2014-01-01

    The medial septum (MS) is required for theta rhythmic oscillations and grid cell firing in the medial entorhinal cortex (MEC). While GABAergic, glutamatergic, and cholinergic neurons project from the MS to the MEC, their synaptic targets are unknown. To investigate whether MS neurons innervate specific layers and cell types in the MEC, we expressed channelrhodopsin-2 in mouse MS neurons and used patch-clamp recording in brain slices to determine the response to light activation of identified cells in the MEC. Following activation of MS axons, we observed fast monosynaptic GABAergic IPSPs in the majority (>60%) of fast-spiking (FS) and low-threshold-spiking (LTS) interneurons in all layers of the MEC, but in only 1.5% of nonstellate principal cells (NSPCs) and in no stellate cells. We also observed fast glutamatergic responses to MS activation in a minority (<5%) of NSPCs, FS, and LTS interneurons. During stimulation of MS inputs at theta frequency (10 Hz), the amplitude of GABAergic IPSPs was maintained, and spike output from LTS and FS interneurons was entrained at low (25–60 Hz) and high (60–180 Hz) gamma frequencies, respectively. By demonstrating cell type-specific targeting of the GABAergic projection from the MS to the MEC, our results support the idea that the MS controls theta frequency activity in the MEC through coordination of inhibitory circuits. PMID:25505326

  15. Ocean thermal energy conversion cold water pipe preliminary design project. Task 2. Analysis for concept selection

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-04-01

    The successful performance of the CWP is of crucial importance to the overall OTEC system; the pipe itself is considered the most critical part of the entire operation. Because of the importance the CWP, a project for the analysis and design of CWP's was begun in the fall of 1978. The goals of this project were to study a variety of concepts for delivering cold water to an OTEC plant, to analyze and rank these concepts based on their relative cost and risk, and to develop preliminary design for those concepts which seemed most promising. Two representative platforms and sites were chosen: a spar buoy of a Gibbs and Cox design to be moored at a site off Punta Tuna, Puerto Rico, and a barge designed by APL/Johns Hopkins University, grazing about a site approximately 200 miles east of the coast of Brazil. The approach was to concentrate on the most promising concepts and on those which were either of general interest or espoused by others (e.g., steel and concrete concepts). Much of the overall attention, therefore, focused on analyzing rigid and compliant wall design, while stockade (except for the special case of the FRP stockade) and bottom-mounted concepts received less attention. A total of 67 CWP concepts were initially generated and subjected to a screening process. Of these, 16 were carried through design analysis, costing, and ranking. Study results are presented in detail. (WHK)

  16. 78 FR 57873 - 60-Day Notice of Proposed Information Collection: HUD-Owned Real Estate-Sales Contract and Addendums

    Science.gov (United States)

    2013-09-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 60-Day Notice of Proposed Information Collection: HUD-Owned Real Estate--Sales...-Owned Real Estate--Sales Contract and Addendums. OMB Approval Number: 2502-0306. Type of Request (i.e...

  17. HuD interacts with Bdnf mRNA and is essential for activity-induced BDNF synthesis in dendrites.

    Directory of Open Access Journals (Sweden)

    Filip Vanevski

    Full Text Available Highly specific activity-dependent neuronal responses are necessary for modulating synapses to facilitate learning and memory. We present evidence linking a number of important processes involved in regulating synaptic plasticity, suggesting a mechanistic pathway whereby activity-dependent signaling, likely through protein kinase C (PKC-mediated phosphorylation of HuD, can relieve basal repression of Bdnf mRNA translation in dendrites, allowing for increased TrkB signaling and synaptic remodeling. We demonstrate that the neuronal ELAV family of RNA binding proteins associates in vivo with several Bdnf mRNA isoforms present in the adult brain in an activity-dependent manner, and that one member, HuD, interacts directly with sequences in the long Bdnf 3' untranslated region (3'UTR and co-localizes with Bdnf mRNA in dendrites of hippocampal neurons. Activation of PKC leads to increased dendritic translation of mRNAs containing the long Bdnf 3'UTR, a process that is dependent on the presence of HuD and its phosphorylation at threonine residues 149 and/or 165. Thus, we found a direct effect of HuD on regulating translation of dendritic Bdnf mRNAs to mediate local and activity-dependent increases in dendritic BDNF synthesis.

  18. 76 FR 35461 - Notice of Web Availability: Notice of Funding Availability (NOFA) for HUD's Fiscal Year (FY) 2011...

    Science.gov (United States)

    2011-06-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND... Year (FY) 2011 Capacity Building for Sustainable Communities Program AGENCY: Office of the Chief of the... HUD's FY2011 Capacity Building for Sustainable Communities Program NOFA. Specifically, this NOFA...

  19. 77 FR 30546 - Notice of Proposed Information Collection: Comment Request; Form HUD-40221(rev) “LOCCS/VRS Self...

    Science.gov (United States)

    2012-05-23

    ...) ``LOCCS/VRS Self-Help Homeownership Opportunity Program Payment Voucher'' AGENCY: Office of the Assistant... Payment Voucher'' prior to requesting a drawdown of funds through LOCCS/VRS. Title of Proposal: Form HUD-40221(rev) ``LOCCS/VRS Self-help Homeownership Opportunity Program Payment Voucher''. OMB Control...

  20. 78 FR 79473 - 60 Day Notice of Proposed Information Collection for Public Comment: Reporting for HUD Research...

    Science.gov (United States)

    2013-12-30

    ... URBAN DEVELOPMENT 60 Day Notice of Proposed Information Collection for Public Comment: Reporting for HUD... soliciting public comments on the subject proposal. DATES: Comment Due Date: February 28, 2014. ADDRESSES... hearing or speech impairments may access this number through TTY by calling the toll-free Federal Relay...

  1. 75 FR 54900 - Notice of HUD-Held Multifamily and Healthcare Loan Sale (MHLS 2010-2)

    Science.gov (United States)

    2010-09-09

    ... mortgage loans. SUMMARY: This notice announces HUD's intention to sell certain unsubsidized multifamily and... the opportunity to purchase assets directly from the Department. It is anticipated that any direct... its intention to sell in MHLS 2010-2 certain unsubsidized mortgage loans (Mortgage Loans) secured...

  2. AHP在建设用地项目选址中的应用%Application of AHP in the project site selection

    Institute of Scientific and Technical Information of China (English)

    张志强; 陈东秀

    2001-01-01

    In the article,the author uses AHP to solve effectively problem of construction project site selection.It provides science basis for construction project site selection.%本文利用AHP方法有效地解决了建设用地项目选址中的实际问题,为建设项目选址决策提供了科学的依据。

  3. Columbia River : Select Area Fishery Evaluation project : 1995-96 Annual Reports.

    Energy Technology Data Exchange (ETDEWEB)

    Hirose, Paul; Miller, Marc; Hill, Jim

    1998-06-01

    Water quality monitoring was conducted from November 1994 through October 1996 at five Oregon and three Washington select area study sites in the lower Columbia River. Physicochemical monitoring and aquatic biomonitoring programs were established to profile baseline parameters at each study site and document differences between study sites. Data collected at study sites where fish rearing operations were initiated indicate a potential negative impact on the surrounding benthic invertebrate communities.

  4. Flood control project selection using an interval type-2 entropy weight with interval type-2 fuzzy TOPSIS

    Science.gov (United States)

    Zamri, Nurnadiah; Abdullah, Lazim

    2014-06-01

    Flood control project is a complex issue which takes economic, social, environment and technical attributes into account. Selection of the best flood control project requires the consideration of conflicting quantitative and qualitative evaluation criteria. When decision-makers' judgment are under uncertainty, it is relatively difficult for them to provide exact numerical values. The interval type-2 fuzzy set (IT2FS) is a strong tool which can deal with the uncertainty case of subjective, incomplete, and vague information. Besides, it helps to solve for some situations where the information about criteria weights for alternatives is completely unknown. Therefore, this paper is adopted the information interval type-2 entropy concept into the weighting process of interval type-2 fuzzy TOPSIS. This entropy weight is believed can effectively balance the influence of uncertainty factors in evaluating attribute. Then, a modified ranking value is proposed in line with the interval type-2 entropy weight. Quantitative and qualitative factors that normally linked with flood control project are considered for ranking. Data in form of interval type-2 linguistic variables were collected from three authorised personnel of three Malaysian Government agencies. Study is considered for the whole of Malaysia. From the analysis, it shows that diversion scheme yielded the highest closeness coefficient at 0.4807. A ranking can be drawn using the magnitude of closeness coefficient. It was indicated that the diversion scheme recorded the first rank among five causes.

  5. Ficaria verna Huds. extracts and their β-cyclodextrin supramolecular systems

    Directory of Open Access Journals (Sweden)

    Hădărugă Nicoleta G

    2012-03-01

    Full Text Available Abstract Background Obtaining new pharmaceutical materials with enhanced properties by using natural compounds and environment-friendly methods is a continuous goal for scientists. Ficaria verna Huds. is a widespread perennial plant with applications in the treat of haemorrhoids and to cure piles; it has also anti-inflammatory, astringent, and antibiotic properties. The goal of the present study is the obtaining and characterization of new F. verna extract/β-cyclodextrin complexes by using only natural compounds, solvents, and environment-friendly methods in order to increase the quality and acceptability versus toxicity indicator. Thus, the flavonoid content (as quercetin of Ficaria verna Huds. flowers and leaves from the West side of Romania was determined and correlated with their antioxidant activity. Further, the possibility of obtaining β-cyclodextrin supramolecular systems was studied. Results F. verna flowers and leaves extracts were obtained by semi-continuous solid-liquid extraction. The raw concentrated extract was spectrophotometrically analyzed in order to quantify the flavonoids from plant parts and to evaluate the antioxidant activity of these extracts. The F. verna extracts were used for obtaining β-cyclodextrin complexes; these were analyzed by scanning electron microscopy and Karl Fischer water titration; spectrophotometry was used in order to quantifying the flavonoids and evaluates the antioxidant activity. A higher concentration of flavonoids of 0.5% was determined in complexes obtained by crystallisation method, while only a half of this value was calculated for kneading method. The antioxidant activity of these complexes was correlated with the flavonoid content and this parameter reveals possible controlled release properties. Conclusions The flavonoid content of F. verna Huds. from the West side of Romania (Banat county is approximately the same in flowers and leaves, being situated at a medium value among other

  6. Mammalian Target of Rapamycin (mTOR) Tagging Promotes Dendritic Branch Variability through the Capture of Ca2+/Calmodulin-dependent Protein Kinase II α (CaMKIIα) mRNAs by the RNA-binding Protein HuD.

    Science.gov (United States)

    Sosanya, Natasha M; Cacheaux, Luisa P; Workman, Emily R; Niere, Farr; Perrone-Bizzozero, Nora I; Raab-Graham, Kimberly F

    2015-06-26

    The fate of a memory, whether stored or forgotten, is determined by the ability of an active or tagged synapse to undergo changes in synaptic efficacy requiring protein synthesis of plasticity-related proteins. A synapse can be tagged, but without the "capture" of plasticity-related proteins, it will not undergo long lasting forms of plasticity (synaptic tagging and capture hypothesis). What the "tag" is and how plasticity-related proteins are captured at tagged synapses are unknown. Ca(2+)/calmodulin-dependent protein kinase II α (CaMKIIα) is critical in learning and memory and is synthesized locally in neuronal dendrites. The mechanistic (mammalian) target of rapamycin (mTOR) is a protein kinase that increases CaMKIIα protein expression; however, the mechanism and site of dendritic expression are unknown. Herein, we show that mTOR activity mediates the branch-specific expression of CaMKIIα, favoring one secondary, daughter branch over the other in a single neuron. mTOR inhibition decreased the dendritic levels of CaMKIIα protein and mRNA by shortening its poly(A) tail. Overexpression of the RNA-stabilizing protein HuD increased CaMKIIα protein levels and preserved its selective expression in one daughter branch over the other when mTOR was inhibited. Unexpectedly, deleting the third RNA recognition motif of HuD, the domain that binds the poly(A) tail, eliminated the branch-specific expression of CaMKIIα when mTOR was active. These results provide a model for one molecular mechanism that may underlie the synaptic tagging and capture hypothesis where mTOR is the tag, preventing deadenylation of CaMKIIα mRNA, whereas HuD captures and promotes its expression in a branch-specific manner.

  7. Mammalian Target of Rapamycin (mTOR) Tagging Promotes Dendritic Branch Variability through the Capture of Ca2+/Calmodulin-dependent Protein Kinase II α (CaMKIIα) mRNAs by the RNA-binding Protein HuD*

    Science.gov (United States)

    Sosanya, Natasha M.; Cacheaux, Luisa P.; Workman, Emily R.; Niere, Farr; Perrone-Bizzozero, Nora I.; Raab-Graham, Kimberly F.

    2015-01-01

    The fate of a memory, whether stored or forgotten, is determined by the ability of an active or tagged synapse to undergo changes in synaptic efficacy requiring protein synthesis of plasticity-related proteins. A synapse can be tagged, but without the “capture” of plasticity-related proteins, it will not undergo long lasting forms of plasticity (synaptic tagging and capture hypothesis). What the “tag” is and how plasticity-related proteins are captured at tagged synapses are unknown. Ca2+/calmodulin-dependent protein kinase II α (CaMKIIα) is critical in learning and memory and is synthesized locally in neuronal dendrites. The mechanistic (mammalian) target of rapamycin (mTOR) is a protein kinase that increases CaMKIIα protein expression; however, the mechanism and site of dendritic expression are unknown. Herein, we show that mTOR activity mediates the branch-specific expression of CaMKIIα, favoring one secondary, daughter branch over the other in a single neuron. mTOR inhibition decreased the dendritic levels of CaMKIIα protein and mRNA by shortening its poly(A) tail. Overexpression of the RNA-stabilizing protein HuD increased CaMKIIα protein levels and preserved its selective expression in one daughter branch over the other when mTOR was inhibited. Unexpectedly, deleting the third RNA recognition motif of HuD, the domain that binds the poly(A) tail, eliminated the branch-specific expression of CaMKIIα when mTOR was active. These results provide a model for one molecular mechanism that may underlie the synaptic tagging and capture hypothesis where mTOR is the tag, preventing deadenylation of CaMKIIα mRNA, whereas HuD captures and promotes its expression in a branch-specific manner. PMID:25944900

  8. 24 CFR 594.17 - General criteria for competitive selection.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false General criteria for competitive... Allocation and Criteria § 594.17 General criteria for competitive selection. (a) Criteria. HUD will use the... (5) The quality of the strategy to increase the capacity of the organization and the...

  9. RNA-binding protein HuD reduces triglyceride production in pancreatic β cells by enhancing the expression of insulin-induced gene 1.

    Science.gov (United States)

    Kim, Chongtae; Lee, Heejin; Kang, Hoin; Shin, Jung Jae; Tak, Hyosun; Kim, Wook; Gorospe, Myriam; Lee, Eun Kyung

    2016-04-01

    Although triglyceride (TG) accumulation in the pancreas leads to β-cell dysfunction and raises the chance to develop metabolic disorders such as type 2 diabetes (T2DM), the molecular mechanisms whereby intracellular TG levels are regulated in pancreatic β cells have not been fully elucidated. Here, we present evidence that the RNA-binding protein HuD regulates TG production in pancreatic β cells. Mouse insulinoma βTC6 cells stably expressing a small hairpin RNA targeting HuD (shHuD) (βTC6-shHuD) contained higher TG levels compared to control cells. Moreover, downregulation of HuD resulted in a decrease in insulin-induced gene 1 (INSIG1) levels but not in the levels of sterol regulatory element-binding protein 1c (SREBP1c), a key transcription factor for lipid production. We identified Insig1 mRNA as a direct target of HuD by using ribonucleoprotein immunoprecipitation (RIP) and biotin pulldown analyses. By associating with the 3'-untranslated region (3'UTR) of Insig1 mRNA, HuD promoted INSIG1 translation; accordingly, HuD downregulation reduced while ectopic HuD expression increased INSIG1 levels. We further observed that HuD downregulation facilitated the nuclear localization of SREBP1c, thereby increasing the transcriptional activity of SREBP1c and the expression of target genes involved in lipogenesis; likewise, we observed lower INSIG1 levels in the pancreatic islets of HuD-null mice. Taken together, our results indicate that HuD functions as a novel repressor of lipid synthesis in pancreatic β cells.

  10. Microlens array-based high-gain screen design for direct projection head-up displays.

    Science.gov (United States)

    Hedili, M Kivanc; Freeman, Mark O; Urey, Hakan

    2013-02-20

    Head-up display (HUD) systems have been used in recent car models to provide essential information to the drivers while keeping their eyes on the road. Virtual image HUD systems have been the preferred method, but they have the drawback of requiring a large volume of space in order to accommodate the relay optics that creates the virtual image. This is especially significant as the desired field of view increases. Direct projection HUD systems have been developed with a separate stand-alone microlens array (MLA)-based transparent screen on the dashboard, offering a compact solution. In this paper, we propose a direct projection HUD system based on a unique, windshield-embedded see-through screen that uses minimal space under the dashboard, offering an elegant and compact solution to the HUD problem. The screen is based on MLAs with varying surface normal angles such that the light from the projector is directed to the viewer's eyes from all positions across the field of view. Varying tilts provide an efficient relay and high brightness even with a low-lumen output projector. The calculated screen gain is about 69 and the eyebox area is about 30 cm×30 cm.

  11. Opening the research agenda for selection of hot spots for human biomonitoring research in Belgium: a participatory research project

    Directory of Open Access Journals (Sweden)

    Chovanova Hana

    2010-07-01

    Full Text Available Abstract Background In order to select priority hotspots for environment and health research in Flanders (Belgium, an open procedure was organized. Environment and health hotspots are strong polluting point sources with possible health effects for residents living in the vicinity of the hot spot. The selection procedure was part of the work of the Flemish Centre of Expertise for Environment and Health, which investigates the relation between environmental pollution and human health. The project is funded and steered by the Flemish government. Methods The involvement of other actors than merely experts is inspired by the 'analytical-deliberative' approach of the National Research Council in the United States and the extended peer community approach. These approaches stress the importance of involving different expert- and social perspectives in order to increase the knowledge base on complex issues. In the procedure used in the project a combination of expert and stakeholder input was essential. The final decision was supported by a multi-criteria analysis of expert assessment and stakeholder advice. Results The endeavour was challenging from the start because of the complicated ambition of including a diversity of actors, potential hotspots, concerns and assessment criteria, but nevertheless the procedure proved its value in both structuring and informing the decision-making process. Moreover the process gained the support of most actors participating in the process, even though the final selection could not satisfy all preferences. Conclusions Opening the research agenda exemplifies the value of inter- and transdisciplinary cooperation as well as the need for a well-structured and negotiated procedure that combines relevant factors and actors with pragmatism. The value of such a process also needs to prove itself in practice after the procedure has been completed: the tension between an ambition of openness on the one hand and a more closed

  12. Semaphorin-1a prevents Drosophila olfactory projection neuron dendrites from mis-targeting into select antennal lobe regions.

    Science.gov (United States)

    Shen, Hung-Chang; Chu, Sao-Yu; Hsu, Tsai-Chi; Wang, Chun-Han; Lin, I-Ya; Yu, Hung-Hsiang

    2017-04-01

    Elucidating how appropriate neurite patterns are generated in neurons of the olfactory system is crucial for comprehending the construction of the olfactory map. In the Drosophila olfactory system, projection neurons (PNs), primarily derived from four neural stem cells (called neuroblasts), populate their cell bodies surrounding to and distribute their dendrites in distinct but overlapping patterns within the primary olfactory center of the brain, the antennal lobe (AL). However, it remains unclear whether the same molecular mechanisms are employed to generate the appropriate dendritic patterns in discrete AL glomeruli among PNs produced from different neuroblasts. Here, by examining a previously explored transmembrane protein Semaphorin-1a (Sema-1a) which was proposed to globally control initial PN dendritic targeting along the dorsolateral-to-ventromedial axis of the AL, we discover a new role for Sema-1a in preventing dendrites of both uni-glomerular and poly-glomerular PNs from aberrant invasion into select AL regions and, intriguingly, this Sema-1a-deficient dendritic mis-targeting phenotype seems to associate with the origins of PNs from which they are derived. Further, ectopic expression of Sema-1a resulted in PN dendritic mis-projection from a select AL region into adjacent glomeruli, strengthening the idea that Sema-1a plays an essential role in preventing abnormal dendritic accumulation in select AL regions. Taken together, these results demonstrate that Sema-1a repulsion keeps dendrites of different types of PNs away from each other, enabling the same types of PN dendrites to be sorted into destined AL glomeruli and permitting for functional assembly of olfactory circuitry.

  13. The selective neurotoxin DSP-4 impairs the noradrenergic projections from the locus coeruleus to the inferior colliculus in rats.

    Science.gov (United States)

    Hormigo, Sebastián; Horta Júnior, José de Anchieta de Castro E; Gómez-Nieto, Ricardo; López, Dolores E

    2012-01-01

    The inferior colliculus (IC) and the locus coeruleus (LC) are two midbrain nuclei that integrate multimodal information and play a major role in novelty detection to elicit an orienting response. Despite the reciprocal connections between these two structures, the projection pattern and target areas of the LC within the subdivisions of the rat IC are still unknown. Here, we used tract-tracing approaches combined with immunohistochemistry, densitometry, and confocal microscopy (CM) analysis to describe a projection from the LC to the IC. Biotinylated dextran amine (BDA) injections into the LC showed that the LC-IC projection is mainly ipsilateral (90%) and reaches, to a major extent, the dorsal and lateral part of the IC and the intercollicular commissure. Additionally, some LC fibers extend into the central nucleus of the IC. The neurochemical nature of this projection is noradrenergic, given that tyrosine hydroxylase (TH) and dopamine beta hydroxylase (DBH) colocalize with the BDA-labeled fibers from the LC. To determine the total field of the LC innervations in the IC, we destroyed the LC neurons and fibers using a highly selective neurotoxin, DSP-4, and then studied the distribution and density of TH- and DBH-immunolabeled axons in the IC. In the DSP-4 treated animals, the number of axonal fibers immunolabeled for TH and DBH were deeply decreased throughout the entire rostrocaudal extent of the IC and its subdivisions compared to controls. Our densitometry results showed that the IC receives up to 97% of its noradrenergic innervations from the LC neurons and only 3% from non-coeruleus neurons. Our results also indicate that TH immunoreactivity in the IC was less impaired than the immunoreactivity for DBH after DSP-4 administration. This is consistent with the existence of an important dopaminergic projection from the substantia nigra to the IC. In conclusion, our study demonstrates and quantifies the noradrenergic projection from the LC to the IC and its

  14. EPRTM project experience: selection of partners and supply chain; Experiencia en Proyectos de EPTTM: seleccion de socios y cadena de suministros

    Energy Technology Data Exchange (ETDEWEB)

    Lorenzo, D. de

    2012-07-01

    With 4 EPRTM units under construction, the new plants to be built in the following years will benefit from the return on experience of the work already performed. The knowledge about licensing processes, detail engineering, supply chain, logistics and on-site work gathered from the Olkiluoto 3 and Flamanville 3 projects has already been used in the Taishan 1 and 2 project, resulting in a project that is on schedule and on budget. This article will show how the advantage of such broad experience gained will be used to benefit future projects to ensure certainty of completion, leaving few and limited unresolved issues even before the beginning of the project. Several areas that are not usually tackled when speaking of a New Build project will be covered by this text from the point of view of a nuclear vendor: Project Partnership Selection and the Gate Review Process applied by AREVA in the supply chain of the main components. (Author)

  15. High brightness MEMS mirror based head-up display (HUD) modules with wireless data streaming capability

    Science.gov (United States)

    Milanovic, Veljko; Kasturi, Abhishek; Hachtel, Volker

    2015-02-01

    A high brightness Head-Up Display (HUD) module was demonstrated with a fast, dual-axis MEMS mirror that displays vector images and text, utilizing its ~8kHz bandwidth on both axes. Two methodologies were evaluated: in one, the mirror steers a laser at wide angles of phone applications is demonstrated, utilizing the mobile device both for content generation based on various messages or data, and for content streaming to the MEMS controller via Bluetooth interface. The display unit is highly resistant to vibrations and shock, and requires only ~1.5W to operate, even with content readable in sunlit outdoor conditions. The low power requirement is in part due to a vector graphics approach, allowing the efficient use of laser power, and also due to the use of a single, relatively high efficiency laser and simple optics.

  16. [Phenolic compounds in leaves insertions of Mentha × villosa Huds. cv. Snežná].

    Science.gov (United States)

    Tekeľová, Daniela; Bittner Fialová, Silvia; Tóth, Jaroslav; Czigle, Szilvia

    Lamiaceae plants mostly accumulate active ingredients in their leaves. The subfamily Nepetoideae, including the genus Mentha L., is characterized by the presence of essential oil and antioxidant phenolics, chiefly hydroxycinnamic acids with predominance of rosmarinic acid, and flavonoids. Mentha × piperita and M. spicata are the most broadly used mints in both medicine and industry, while M. x villosa is less known in our country. Herbal drugs in the form of leaves are usually analysed unpartitioned, while single leaves insertions have only been studied occasionally. Therefore, the aim of this work was the quantification of the active compounds content in the leaves pairs of Mentha × villosa Huds. cv. Snežná, using pharmacopoeial methods: total hydroxycinnamic derivatives expressed as rosmarinic acid (THD) and luteolin-type flavonoids. THD content ranged from 6.7% to 9.4% in the leaves pairs water extracts, and from 6.6% to 14.0% in methanol extracts. Flavonoids contents, expressed as luteolin-7-O-glucoside, ranged from 4.0% to 8.8% in water extracts, and from 4.0% to 10.5% in methanol extracts. Antioxidant activity (DPPH) expressed as SC50 ranged from 10.2 to 16.9 μg.ml-1 (drug dry weight) in water extracts, and from 10.7 to 21.6 μg.ml-1 in methanol extracts. The highest content of phenolic compounds as well as the highest antioxidant activity were found to be in the top sheet, while the lowest content of phenolic compounds and lowest antioxidant activity were detected in the leaves of the middle stem part.Key words: Mentha × villosa Huds cv. Snežná hydroxycinnamic derivatives rosmarinic acid luteolin-7-O-glucoside DPPH.

  17. A thematic review of the literature on research and development (R&D) project portfolio valuation and selection models: A Finance perspective

    DEFF Research Database (Denmark)

    Mohammad, Ali Naef

    contributions, the paper identifies the main key for comparison of the existing models used to evaluate R&D project portfolios. All the main selection models are reviewed, criticized compared. Findings – The paper provides a comprehensive assessment of the literature findings on R&D selection and evaluation...

  18. Pilot study risk assessment for selected problems at the Fernald Environmental Management Project (FEMP)

    Energy Technology Data Exchange (ETDEWEB)

    Hamilton, L.D.; Meinhold, A.F.; Baxter, S.L.; Holtzman, S.; Morris, S.C.; Pardi, R.; Rowe, M.D.; Sun, C. [Brookhaven National Lab., Upton, NY (United States); Anspaugh, L.; Layton, D. [Lawrence Livermore National Lab., CA (United States)

    1993-03-01

    Two important environmental problems at the USDOE Fernald Environmental Management Project (FEMP) facility in Fernald, Ohio were studied in this human health risk assessment. The problems studied were radon emissions from the K-65 waste silos, and offsite contamination of ground water with uranium. Waste from the processing of pitchblende ore is stored in the K-65 silos at the FEMP. Radium-226 in the waste decays to radon gas which escapes to the outside atmosphere. The concern is for an increase in lung cancer risk for nearby residents associated with radon exposure. Monitoring data and a gaussian plume transport model were used to develop a source term and predict exposure and risk to fenceline residents, residents within 1 and 5 miles of the silos, and residents of Hamilton and Cincinnati, Ohio. Two release scenarios were studied: the routine release of radon from the silos and an accidental loss of one silo dome integrity. Exposure parameters and risk factors were described as distributions. Risks associated with natural background radon concentrations were also estimated.

  19. Latent Variable Graphical Model Selection using Harmonic Analysis: Applications to the Human Connectome Project (HCP).

    Science.gov (United States)

    Kim, Won Hwa; Kim, Hyunwoo J; Adluru, Nagesh; Singh, Vikas

    2016-06-01

    A major goal of imaging studies such as the (ongoing) Human Connectome Project (HCP) is to characterize the structural network map of the human brain and identify its associations with covariates such as genotype, risk factors, and so on that correspond to an individual. But the set of image derived measures and the set of covariates are both large, so we must first estimate a 'parsimonious' set of relations between the measurements. For instance, a Gaussian graphical model will show conditional independences between the random variables, which can then be used to setup specific downstream analyses. But most such data involve a large list of 'latent' variables that remain unobserved, yet affect the 'observed' variables sustantially. Accounting for such latent variables is not directly addressed by standard precision matrix estimation, and is tackled via highly specialized optimization methods. This paper offers a unique harmonic analysis view of this problem. By casting the estimation of the precision matrix in terms of a composition of low-frequency latent variables and high-frequency sparse terms, we show how the problem can be formulated using a new wavelet-type expansion in non-Euclidean spaces. Our formulation poses the estimation problem in the frequency space and shows how it can be solved by a simple sub-gradient scheme. We provide a set of scientific results on ~500 scans from the recently released HCP data where our algorithm recovers highly interpretable and sparse conditional dependencies between brain connectivity pathways and well-known covariates.

  20. Heading for new shores: projecting marine distribution ranges of selected larger foraminifera.

    Directory of Open Access Journals (Sweden)

    Anna E Weinmann

    Full Text Available The distribution of modern symbiont-bearing larger foraminifera is confined to tropical and subtropical shallow water marine habitats and a narrow range of environmental variables (e.g. temperature. Most of today's taxa are restricted to tropical and subtropical regions (between 30°N and 30°S and their minimum temperature limits are governed by the 14 to 20°C isotherms. However, during times of extensive global warming (e.g., the Eocene and Miocene, larger foraminifera have been found as far north as 50°N (North America and Central Europe as well as towards 47°S in New Zealand. During the last century, sea surface temperatures have been rising significantly. This trend is expected to continue and climate change scenarios for 2050 suggest a further increase by 1 to 3°C. We applied Species Distribution Models to assess potential distribution range changes of three taxa of larger foraminifera under current and future climate. The studied foraminifera include Archaias angulatus, Calcarina spp., and Amphistegina spp., and represent taxa with regional, superregional and global distribution patterns. Under present environmental conditions, Amphistegina spp. shows the largest potential distribution, apparently due to its temperature tolerance. Both Archaias angulatus and Calcarina spp. display potential distributions that cover currently uninhabited regions. Under climate conditions expected for the year 2050, all taxa should display latitudinal range expansions between 1 to 2.5 degrees both north- and southward. The modeled range projections suggest that some larger foraminifera may colonize biogeographic regions that so far seemed unsuitable. Archaias angulatus and Calcarina spp. also show an increase in habitat suitability within their native occurrence ranges, suggesting that their tolerance for maximum temperatures has yet not been fully exploited and that they benefit from ocean warming. Our findings suggest an increased role of larger

  1. Heading for new shores: projecting marine distribution ranges of selected larger foraminifera.

    Science.gov (United States)

    Weinmann, Anna E; Rödder, Dennis; Lötters, Stefan; Langer, Martin R

    2013-01-01

    The distribution of modern symbiont-bearing larger foraminifera is confined to tropical and subtropical shallow water marine habitats and a narrow range of environmental variables (e.g. temperature). Most of today's taxa are restricted to tropical and subtropical regions (between 30°N and 30°S) and their minimum temperature limits are governed by the 14 to 20°C isotherms. However, during times of extensive global warming (e.g., the Eocene and Miocene), larger foraminifera have been found as far north as 50°N (North America and Central Europe) as well as towards 47°S in New Zealand. During the last century, sea surface temperatures have been rising significantly. This trend is expected to continue and climate change scenarios for 2050 suggest a further increase by 1 to 3°C. We applied Species Distribution Models to assess potential distribution range changes of three taxa of larger foraminifera under current and future climate. The studied foraminifera include Archaias angulatus, Calcarina spp., and Amphistegina spp., and represent taxa with regional, superregional and global distribution patterns. Under present environmental conditions, Amphistegina spp. shows the largest potential distribution, apparently due to its temperature tolerance. Both Archaias angulatus and Calcarina spp. display potential distributions that cover currently uninhabited regions. Under climate conditions expected for the year 2050, all taxa should display latitudinal range expansions between 1 to 2.5 degrees both north- and southward. The modeled range projections suggest that some larger foraminifera may colonize biogeographic regions that so far seemed unsuitable. Archaias angulatus and Calcarina spp. also show an increase in habitat suitability within their native occurrence ranges, suggesting that their tolerance for maximum temperatures has yet not been fully exploited and that they benefit from ocean warming. Our findings suggest an increased role of larger foraminifera as

  2. The Sim-SEQ Project: Comparison of Selected Flow Models for the S-3 Site

    Energy Technology Data Exchange (ETDEWEB)

    Mukhopadhyay, Sumit; Doughty, Christine A.; Bacon, Diana H.; Li, Jun; Wei, Lingli; Yamamoto, Hajime; Gasda, Sarah E.; Hosseini, Seyyed; Nicot, Jean-Philippe; Birkholzer, Jens

    2015-05-23

    Sim-SEQ is an international initiative on model comparison for geologic carbon sequestration, with an objective to understand and, if possible, quantify model uncertainties. Model comparison efforts in Sim-SEQ are at present focusing on one specific field test site, hereafter referred to as the Sim-SEQ Study site (or S-3 site). Within Sim-SEQ, different modeling teams are developing conceptual models of CO2 injection at the S-3 site. In this paper, we select five flow models of the S-3 site and provide a qualitative comparison of their attributes and predictions. These models are based on five different simulators or modeling approaches: TOUGH2/EOS7C, STOMP-CO2e, MoReS, TOUGH2-MP/ECO2N, and VESA. In addition to model-to-model comparison, we perform a limited model-to-data comparison, and illustrate how model choices impact model predictions. We conclude the paper by making recommendations for model refinement that are likely to result in less uncertainty in model predictions.

  3. Type 1 cannabinoid receptor ligands display functional selectivity in a cell culture model of striatal medium spiny projection neurons.

    Science.gov (United States)

    Laprairie, Robert B; Bagher, Amina M; Kelly, Melanie E M; Dupré, Denis J; Denovan-Wright, Eileen M

    2014-09-05

    Modulation of type 1 cannabinoid receptor (CB1) activity has been touted as a potential means of treating addiction, anxiety, depression, and neurodegeneration. Different agonists of CB1 are known to evoke varied responses in vivo. Functional selectivity is the ligand-specific activation of certain signal transduction pathways at a receptor that can signal through multiple pathways. To understand cannabinoid-specific functional selectivity, different groups have examined the effect of individual cannabinoids on various signaling pathways in heterologous expression systems. In the current study, we compared the functional selectivity of six cannabinoids, including two endocannabinoids (2-arachidonyl glycerol (2-AG) and anandamide (AEA)), two synthetic cannabinoids (WIN55,212-2 and CP55,940), and two phytocannabinoids (cannabidiol (CBD) and Δ(9)-tetrahydrocannabinol (THC)) on arrestin2-, Gα(i/o)-, Gβγ-, Gα(s)-, and Gα(q)-mediated intracellular signaling in the mouse STHdh(Q7/Q7) cell culture model of striatal medium spiny projection neurons that endogenously express CB1. In this system, 2-AG, THC, and CP55,940 were more potent mediators of arrestin2 recruitment than other cannabinoids tested. 2-AG, AEA, and WIN55,212-2, enhanced Gα(i/o) and Gβγ signaling, with 2-AG and AEA treatment leading to increased total CB1 levels. 2-AG, AEA, THC, and WIN55,212-2 also activated Gα(q)-dependent pathways. CP55,940 and CBD both signaled through Gα(s). CP55,940, but not CBD, activated downstream Gα(s) pathways via CB1 targets. THC and CP55,940 promoted CB1 internalization and decreased CB1 protein levels over an 18-h period. These data demonstrate that individual cannabinoids display functional selectivity at CB1 leading to activation of distinct signaling pathways. To effectively match cannabinoids with therapeutic goals, these compounds must be screened for their signaling bias.

  4. Oxybiotest project: microorganisms under pressure. Hyperbaric oxygen (HBO and simple pressure interaction on selected bacteria

    Directory of Open Access Journals (Sweden)

    Zanon Vincenzo

    2012-09-01

    Full Text Available Abstract Background HyperBaric Oxygen (HBO therapy involves exposure to pure oxygen in a pressurized room, and it is an already well-established treatment for various conditions, including those originated by serious infections. Starting from the observation of an increased number of patients who were accessing our HBO units for diseases supported from concomitant multidrug-resistant microorganisms, as well as considering the evident clinical benefit and laboratory final outcome of those patients at the end of the treatment, aim of our study was to measure, or better define at least, if there was any interaction between a hyperbaric environment and some selected microorganisms and if those positive results were due to the increased oxygen partial pressure (pO2 value or just to the increased pressure, regardless of the fraction of inspired oxygen (FiO2 applied (21÷100%. Design and methods We applied various increased pO2 values in a hyperbaric environment. Our study design was tailored in four steps to answer four specific questions, ordered in a progressive process: OxyBioTest (OBT-1,2,3, and 4. Specifically, we chose to investigate possible changes in the Minimum Inhibitory Concentration (MIC and in the Minimum Bactericidal Concentration (MBC of multi-resistant microorganisms after a single session of hyperbaric therapy. Results OBT-1 and OBT-2 provide a semi-quantitative confirmation of the bacterio-cidal and cytostatic effects of HBO. HBO is cidal only if the total exposure pressure is elevated, and cidal or cytostatic effect are not always dependent on the pO2 applied. OBT-4 has shown the adjuvant effect of HBO and antimicrobial drug against some selected bacteria. Discussion We seem allowed to hypothesize that only in case of a good approach to a lesion, permitting smaller bacterial loads thanks to surgical debridement and/or eventual antibiotic therapy for example, You can observe the clear effectiveness of the HyperBaric Oxygen (HBO

  5. The new ECR charge breeder for the Selective Production of Exotic Species project at INFN—Laboratori Nazionali di Legnaro

    Science.gov (United States)

    Galatà, A.; Patti, G.; Roncolato, C.; Angot, J.; Lamy, T.

    2016-02-01

    The Selective Production of Exotic Species (SPES) project is an ISOL facility under construction at Istituto Nazionale di Fisica Nucleare-Laboratori Nationali di Legnaro (INFN-LNL). 1+ radioactive ions, produced and extracted from the target-ion-source system, will be charge bred to high charge states by an ECR charge breeder (SPES-CB): the project will adopt an upgraded version of the PHOENIX charge breeder, developed since about twenty years by the Laboratoire de Physique Subatomique et de Cosmologie (LPSC). The collaboration between LNL and LPSC started in 2010 with charge breeding experiments performed on the LPSC test bench and led, in June 2014, to the signature of a Research Collaboration Agreement for the delivery of a complete charge breeder and ancillaries, satisfying the SPES requirements. Important technological aspects were tackled during the construction phase, as, for example, beam purity issues, electrodes alignment, and vacuum sealing. This phase was completed in spring 2015, after which the qualification tests were carried out at LPSC on the 1+/q+ test stand. This paper describes the characteristics of the SPES-CB, with particular emphasis on the results obtained during the qualification tests: charge breeding of Ar, Xe, Rb, and Cs satisfied the SPES requirements for different intensities of the injected 1+ beam, showing very good performances, some of which are "best ever" for this device.

  6. The new ECR charge breeder for the Selective Production of Exotic Species project at INFN—Laboratori Nazionali di Legnaro

    Energy Technology Data Exchange (ETDEWEB)

    Galatà, A., E-mail: alessio.galata@lnl.infn.it; Patti, G.; Roncolato, C. [INFN-Laboratori Nazionali di Legnaro, Viale dell’Università 2, 35020 Padova, Legnaro (Italy); Angot, J.; Lamy, T. [LPSC-Université Grenoble Alpes-CNRS/IN2P3, 53 rue des Martyrs, 38026 Grenoble CEDEX (France)

    2016-02-15

    The Selective Production of Exotic Species (SPES) project is an ISOL facility under construction at Istituto Nazionale di Fisica Nucleare–Laboratori Nationali di Legnaro (INFN-LNL). 1+ radioactive ions, produced and extracted from the target-ion-source system, will be charge bred to high charge states by an ECR charge breeder (SPES-CB): the project will adopt an upgraded version of the PHOENIX charge breeder, developed since about twenty years by the Laboratoire de Physique Subatomique et de Cosmologie (LPSC). The collaboration between LNL and LPSC started in 2010 with charge breeding experiments performed on the LPSC test bench and led, in June 2014, to the signature of a Research Collaboration Agreement for the delivery of a complete charge breeder and ancillaries, satisfying the SPES requirements. Important technological aspects were tackled during the construction phase, as, for example, beam purity issues, electrodes alignment, and vacuum sealing. This phase was completed in spring 2015, after which the qualification tests were carried out at LPSC on the 1+/q+ test stand. This paper describes the characteristics of the SPES-CB, with particular emphasis on the results obtained during the qualification tests: charge breeding of Ar, Xe, Rb, and Cs satisfied the SPES requirements for different intensities of the injected 1+ beam, showing very good performances, some of which are “best ever” for this device.

  7. 76 FR 17582 - Special Conditions: Bombardier Model BD-700-1A10 and BD-700-1A11 Airplanes, Head-Up Display (HUD...

    Science.gov (United States)

    2011-03-30

    ...-1A11 Airplanes, Head-Up Display (HUD) With Video Synthetic Vision System (SVS) AGENCY: Federal Aviation... Certificate Data Sheet (TCDS) T00003NY, those aircraft models are known under the marketing designation of...

  8. 76 FR 17062 - Special Conditions: Bombardier Model BD-700-1A10 and BD-700-1A11 Airplanes, Head-Up Display (HUD...

    Science.gov (United States)

    2011-03-28

    ...-1A11 Airplanes, Head-Up Display (HUD) With Video Synthetic Vision System (SVS) AGENCY: Federal Aviation... Certificate Data Sheet (TCDS) T00003NY, those aircraft models are known under the marketing designation of...

  9. 76 FR 31223 - Special Conditions: Bombardier Model BD-700-1A10 and BD-700-1A11 Airplanes, Head-up Display (HUD...

    Science.gov (United States)

    2011-05-31

    ...-1A11 Airplanes, Head-up Display (HUD) With Video Synthetic Vision System (SVS) AGENCY: Federal Aviation.... Per Type Certificate Data Sheet (TCDS) T00003NY, those aircraft models are known under the marketing...

  10. Selected Area Fishery Evaluation Project Economic Analysis Study Final Report, Final Draft Revision 4: November 10, 2006.

    Energy Technology Data Exchange (ETDEWEB)

    Bonneville Power Administration; Washington Department of Fish and Wildlife; Oregon Department of Fish and Wildlife

    2006-11-01

    The purpose of this Study is to provide an economic review of current and proposed changes to the Select Area Fishery Evaluation Project (SAFE or Project). The Study results are the information requested in comments made on the Project by a joint review dated March 2005 by the Northwest Power and Conservation Council (NPCC) Independent Scientific Review Panel (ISRP) and Independent Economic Analysis Board (IEAB). North et al. (2006) addressed technical questions about operations and plans, and this report contains the response information for comments concerning Project economics. This report can be considered an economic feasibility review meeting guidelines for cost-effective analysis developed by the IEAB (2003). It also contains other economic measurement descriptions to illustrate the economic effects of SAFE. The SAFE is an expansion of a hatchery project (locally called the Clatsop Economic Development Council Fisheries Project or CEDC) started in 1977 that released an early run coho (COH) stock into the Youngs River. The Youngs River entrance to the Columbia River at River Mile 12 is called Youngs Bay, which is located near Astoria, Oregon. The purpose of the hatchery project was to provide increased fishing opportunities for the in-river commercial fishing gillnet fleet. Instead of just releasing fish at the hatchery, a small scale net pen acclimation project in Youngs Bay was tried in 1987. Hirose et al. (1998) found that 1991-1992 COH broodstock over-wintered at the net pens had double the smolt-to-adult return rate (SAR) of traditional hatchery release, less than one percent stray rates, and 99 percent fishery harvests. It was surmised that smolts from other Columbia River hatcheries could be hauled to the net pens for acclimation and release to take advantage of the SAR's and fishing rates. Proposals were tendered to Bonneville Power Administration (BPA) and other agencies to fund the expansion for using other hatcheries smolts and other off

  11. Selected Area Fishery Evaluation Project Economic Analysis Study Final Report, Final Draft Revision 4: November 10, 2006.

    Energy Technology Data Exchange (ETDEWEB)

    Bonneville Power Administration; Washington Department of Fish and Wildlife; Oregon Department of Fish and Wildlife

    2006-11-01

    The purpose of this Study is to provide an economic review of current and proposed changes to the Select Area Fishery Evaluation Project (SAFE or Project). The Study results are the information requested in comments made on the Project by a joint review dated March 2005 by the Northwest Power and Conservation Council (NPCC) Independent Scientific Review Panel (ISRP) and Independent Economic Analysis Board (IEAB). North et al. (2006) addressed technical questions about operations and plans, and this report contains the response information for comments concerning Project economics. This report can be considered an economic feasibility review meeting guidelines for cost-effective analysis developed by the IEAB (2003). It also contains other economic measurement descriptions to illustrate the economic effects of SAFE. The SAFE is an expansion of a hatchery project (locally called the Clatsop Economic Development Council Fisheries Project or CEDC) started in 1977 that released an early run coho (COH) stock into the Youngs River. The Youngs River entrance to the Columbia River at River Mile 12 is called Youngs Bay, which is located near Astoria, Oregon. The purpose of the hatchery project was to provide increased fishing opportunities for the in-river commercial fishing gillnet fleet. Instead of just releasing fish at the hatchery, a small scale net pen acclimation project in Youngs Bay was tried in 1987. Hirose et al. (1998) found that 1991-1992 COH broodstock over-wintered at the net pens had double the smolt-to-adult return rate (SAR) of traditional hatchery release, less than one percent stray rates, and 99 percent fishery harvests. It was surmised that smolts from other Columbia River hatcheries could be hauled to the net pens for acclimation and release to take advantage of the SAR's and fishing rates. Proposals were tendered to Bonneville Power Administration (BPA) and other agencies to fund the expansion for using other hatcheries smolts and other off

  12. 24 CFR 990.165 - Computation of project expense level (PEL).

    Science.gov (United States)

    2010-04-01

    ... ceiling for any property except for New York City Housing Authority projects, which have a $480 PUM ceiling; (3) Application of a four percent reduction for any PEL calculated over $325 PUM, with the... shall be the HUD-determined weighted average percentage increase in local government wages and salaries...

  13. Inositol 1,4,5-triphosphate drives glutamatergic and cholinergic inhibition selectively in spiny projection neurons in the striatum.

    Science.gov (United States)

    Clements, Michael A; Swapna, Immani; Morikawa, Hitoshi

    2013-02-06

    The striatum is critically involved in the selection of appropriate actions in a constantly changing environment. The spiking activity of striatal spiny projection neurons (SPNs), driven by extrinsic glutamatergic inputs, is shaped by local GABAergic and cholinergic networks. For example, it is well established that different types of GABAergic interneurons, activated by extrinsic glutamatergic and local cholinergic inputs, mediate powerful feedforward inhibition of SPN activity. In this study, using mouse striatal slices, we show that glutamatergic and cholinergic inputs exert direct inhibitory regulation of SPN activity via activation of metabotropic glutamate receptors (mGluRs) and muscarinic acetylcholine receptors. While pressure ejection of the group I mGluR (mGluR1/5) agonist DHPG [(S)-3,5-dihydroxyphenylglycine] equally engages both mGluR1 and mGluR5 subtypes, the mGluR-dependent component of IPSCs elicited by intrastriatal electrical stimulation is almost exclusively mediated by the mGluR1 subtype. Ca(2+) release from intracellular stores specifically through inositol 1,4,5-triphospahte receptors (IP(3)Rs) and not ryanodine receptors (RyRs) mediates this form of inhibition by gating two types of Ca(2+)-activated K(+) channels (i.e., small-conductance SK channels and large-conductance BK channels). Conversely, spike-evoked Ca(2+) influx triggers Ca(2+) release solely through RyRs to generate SK-dependent slow afterhyperpolarizations, demonstrating functional segregation of IP(3)Rs and RyRs. Finally, IP(3)-induced Ca(2+) release is uniquely observed in SPNs and not in different types of interneurons in the striatum. These results demonstrate that IP(3)-mediated activation of SK and BK channels provides a robust mechanism for glutamatergic and cholinergic inputs to selectively suppress striatal output neuron activity.

  14. Chemical composition, antimicrobial and antioxidant properties of Mentha longifolia (L. Huds. essential oil

    Directory of Open Access Journals (Sweden)

    Haris Nikšić

    2012-12-01

    Full Text Available Introduction: Present study describes the antimicrobial activity and free radical scavenging capacity (RSC of essential oil from Mentha longifolia (L. Huds. Aim of this study to investigate the quality, antimicrobial andantioxidant activity of wild species Mentha longifolia essential oil from Bosnia and Herzegovina.Methods: The chemical profi le of essential oil was evaluated by the means of gas chromatography-mass spectrometry (GC-MS and thin-layer chromatography (TLC. Antimicrobial activity was tested against 6bacterial strains. RSC was assessed by measuring the scavenging activity of essential oils on 2,2- diphenyl-1-picrylhydrazil (DPPH.Results: The main constituents of the essential oil of M. longifoliae folium were oxygenated monoterpenes,piperitone oxide (63.58% and 1,8-cineole (12.03%. Essential oil exhibited very strong antibacterial activity.The most important antibacterial activity essential oil was expressed on Gram negative strains: Escherichia coli, Pseudomonas aerginosa and Salmonella enterica. subsp.enterica serotype ABONY. Antioxidant activity was evaluated as a RSC. Investigated essential oil was able to reduce DPPH radicals into the neutral DPPHH form (IC50=10.5 μg/ml and this activity was dose –dependent.Conclusion: The study revealed signifi cant antimicrobial activity of the investigated essential oil. The examined oil exhibited high RSC, which was found to be in correlation to the content of mainly monoterpeneketones and aldehydes. These results indicate that essential oils could serve as safe antioxidant and antiseptic supplements in pharmaceuticals.

  15. Transformation of odor selectivity from projection neurons to single mushroom body neurons mapped with dual-color calcium imaging.

    Science.gov (United States)

    Li, Hao; Li, Yiming; Lei, Zhengchang; Wang, Kaiyu; Guo, Aike

    2013-07-16

    Although the response properties of most neurons are, to a large extent, determined by the presynaptic inputs that they receive, comprehensive functional characterization of the presynaptic inputs of a single neuron remains elusive. Toward this goal, we introduce a dual-color calcium imaging approach that simultaneously monitors the responses of a single postsynaptic neuron together with its presynaptic axon terminal inputs in vivo. As a model system, we applied the strategy to the feed-forward connections from the projection neurons (PNs) to the Kenyon cells (KCs) in the mushroom body of Drosophila and functionally mapped essentially all PN inputs for some of the KCs. We found that the output of single KCs could be well predicted by a linear summation of the PN input signals, indicating that excitatory PN inputs play the major role in generating odor-selective responses in KCs. When odors failed to activate KC output, local calcium transients restricted to individual postsynaptic sites could be observed in the KC dendrites. The response amplitudes of the local transients often correlated linearly with the presynaptic response amplitudes, allowing direct assay of the strength of single synaptic sites. Furthermore, we found a scaling relationship between the total number of PN terminals that a single KC received and the average synaptic strength of these PN-KC synapses. Our strategy provides a unique perspective on the process of information transmission and integration in a model neural circuit and may be broadly applicable for the study of the origin of neuronal response properties.

  16. 高海拔项目电源设备的选择%Power Equipment Selection of High Altitude Project

    Institute of Scientific and Technical Information of China (English)

    彭岩

    2015-01-01

    The temperature rise and insulating properties of electrical equipment will be changed due to altitude factors in high altitude area.The power equipment including medium voltage cabinet,transformer,diesel generator, uninterruptible power supply(UPS),and emergency power supply(EPS)etc.selections were analyzed in Au Conference Center(AUC)project,and the parameters of power equipments were adjusted according to the standard codes.It can provide effective solutions to reduce prior-period investment and costs of late operation and maintenance.%高海拔地区电气设备的温升和绝缘特性会因海拔因素产生变化。分析了非盟会议中心高海拔项目中中压柜、变压器、柴油发电机、不间断电源及应急电源等电源设备的选用,并依据规范进行了电源设备参数校正,以提供有效的解决方案,降低前期投入和后期运营维护成本。

  17. Exploring the joint effect of atmospheric pollution and socioeconomic status on selected health outcomes: an overview of the PAISARC project

    Energy Technology Data Exchange (ETDEWEB)

    Bard, D [Ecole Nationale de la Sante Publique, Rennes (France); Laurent, O [Ecole Nationale de la Sante Publique, Rennes (France); Filleul, L [CIRE Aquitaine, Bordeaux (France); Havard, S [Ecole Nationale de la Sante Publique, Rennes (France); Deguen, S [Ecole Nationale de la Sante Publique, Rennes (France); Segala, C [Sepia-Sante, Melrand (France); Pedrono, G [Sepia-Sante, Melrand (France); Riviere, E [ASPA, Schiltigheim (France); Schillinger, C [ASPA, Schiltigheim (France); Rouil, L [INERIS, Verneuil-en-Halatte (France); Arveiler, D [Registre des Cardiopathies Ischemiques du Bas-Rhin, Laboratoire d' epidemiologie et de sante publique-EA 1801, Universite Louis Pasteur, Strasbourg (France); Eilstein, D [Institut de Veille Sanitaire, Saint Maurice (France)

    2007-10-15

    Health socioeconomic gradients are well documented in developed countries, but incompletely explained. A portion of these health inequalities may be explained by environmental exposures. The objective of PAISARC is to explore the relations between socioeconomic status, air pollution exposure and two selected health outcomes-asthma exacerbations and myocardial infarction-at the level of a small area. The study design is ecological, using data available from the national census, with the residential block (French IRIS, 2000 people on average, National Institute of Statistics-INSEE) as the statistical unit. The setting is the Greater Strasbourg metropolitan area (450 000 inhabitants) in eastern France. We first constructed a socioeconomic status index, using 1999 national census data and principal component analysis at the resolution of these census blocks. Air pollution data were then modeled at the same resolution on an hourly basis for the entire study period (2000-2005). Health data were obtained from various sources (local emergency networks, the local population-based coronary heart disease registry, health insurance funds) according to the health outcome. We present here the initial results and discuss the methodological approaches best suited for the forthcoming steps of our project.

  18. Linkage of the current ALS-resistance status with field history information of multiple fields infested with blackgrass (Alopecurus myosuroides Huds. in southern Germany

    Directory of Open Access Journals (Sweden)

    Herrmann, Johannes

    2016-02-01

    Full Text Available The repetitive use of herbicides as major tool to control troublesome weeds in agriculture caused an increase in resistant weeds lately, especially when Integrated Weed Management principles were ignored. In a case study approach we sampled blackgrass (Alopecurus myosuroides Huds. in three distinctive locations for at least 3 years. Based on field infestation level, greenhouse biotests and laboratory analyses we grouped 23 fields as resistant (R, 28 fields as less sensitive (I and 39 fields as sensitive (S with regard to their ALS resistance status. Field history information was collected for 90 fields. Variables regarding the frequency of 1 summer crops, 2 winter cereals, 3 ploughing, 4 herbicide use, and 5 early versus late seeding were calculated. Fields with a higher frequency of summer crops, ploughing and later sowing dates in the crop rotation were less frequently grouped into R and I. No relationship was found between the number of modes of action used and the resistance status. Intensity of ALS-inhibitor use and use of grass herbicides played a role to distinguish resistant from sensitive fields. Our results suggest that cultural measures to bring the blackgrass population size to lower levels are more important than the selection by the herbicide.

  19. 基于战略层次的项目导向型企业项目组合选择%Project Portfolio Selection of Project-oriented Company from Strategic Level

    Institute of Scientific and Technical Information of China (English)

    吴卫红; 李小伟; 张爱美

    2013-01-01

    This paper constructs a evaluation index system of strategic conformity degree of project-oriented company,and determines the index weight by combining the analytic hierarchy process with the entropy weight method,and evaluates the project's strategic conformity degree by the TOPSIS method. Then it constructs the project portfolio selection model through considering resource and technology constraint, project's strategic conformity degree,project risk status and affordable risk of company comprehensively. Finally,it illustrates the maneuverability of the above project portfolio selection model by using a case.%从企业战略的层次出发,构建项目导向型企业项目战略符合度评价指标体系;将层次分析法和熵权法相结合来确定指标权重,并利用TOPSIS法进行项目战略符合度评价.综合考虑企业资源和技术约束、项目战略符合度、项目风险状况以及企业所能承担的风险等因素,构建项目导向型企业项目组合优选模型.最后应用案例说明该模型的可操作性.

  20. A comprehensive approach to selecting the water chemistry of the secondary coolant circuit in the projects of nuclear power stations equipped with VVER-1200 reactors

    Science.gov (United States)

    Tyapkov, V. F.

    2011-05-01

    The paper presents the results obtained from studies on selecting the water chemistry of the secondary coolant circuit carried out for the project of a nuclear power station equipped with a new-generation VVER-1200 reactor on the basis of case calculations and an analysis of field experience gained at operating nuclear power stations.

  1. [The methods selected and the assumption fixed for the population projection by region: the case of Japan since the 1960s (author's transl)].

    Science.gov (United States)

    Kawabe, H

    1983-01-01

    Like many other countries, a large number of population projections have been undertaken in Japan since the 1960s, by both the central and the local governments and by other institutions. The methods selected and the assumptions fixed in these projections differ from one projection to another. In a review of 20 cases in which a clear description of the assumption is available, it became apparent that the methods selected had altered according to the transformation of the demand for the future population. Namely, the demands for the population projection had mainly been of the whole population during the 1960s but the demands for the population by sex and age have increased since the end of that period. Accordingly, the methods selected in the 1970s changed from the mathematical to the cohort component method (including the estimation by demographic models). It is also apparent that the criticism of the methods selected for the population projection itself and on the assumption fixed for the estimation, especially of migration rates, induce the alternation of the method selected. 1 of the criticisms of the methodology was concerning the mathematical one, in which the future population was projected by use of the mathematical equation which fit past population trends. It was pointed out that the future population should be estimated by use of estimated economic variables since the past population did not necessarily change to fit any mathematical equations. Another criticism of the methodology was of the cohort component method, in which net migration rates are estimated. It was argued that the multiregional demographic models were more suitable for population projections since they consider inmigration and outmigration as separate entities. The criticism of the assumption of migration rates was focused mainly on the cases which select the cohort component method. That is, these assumptions based only on the demographic consideration, neglecting the

  2. Project for Establishing a Selected Dissemination of Information Service for the Faculty Members at Education and Psychology Faculty, University of Tehran

    Directory of Open Access Journals (Sweden)

    Gholamreza Fadaei

    2012-02-01

    Full Text Available The project aim was to establish an SDI (Selected Dissemination of Information service for the faculty members at University of Tehran, faculty of psychology and education. The project was carried out during the 2006-2007 period. First, a three stage survey was conducted to identify the information needs which were then served using a current awareness service over the period. Findings confirmed that the SDI project significantly impacted on the faculty information seeking behavior. Furthermore, there had been evidence supporting the fact that it has also influenced the quality of instruction by facilitating the overall efficacy of information sources collected. It was the intent of researchers to expand this project at later stages to include all humanities faculties in the university and if possible at a national level.

  3. Impact of the safener Mefenpyr-diethyl on herbicide resistance evolution in Alopecurus myosuroides (Huds. biotypes

    Directory of Open Access Journals (Sweden)

    Rosenhauer, Maria

    2016-02-01

    Full Text Available The evolution of herbicide resistance is an important topic in plant protection and agricultural practice. Safeners are commonly used in herbicides to protect crops against herbicidal damage. Although no effect on the weed control is expected, it has been theorized that the rate of evolution of non-target site resistance (NTSR in weeds in cereals may be enhanced by use of herbicide products containing safeners. One of the most important safeners in cereals is mefenpyr-diethyl. Therefore, the possible influence of mefenpyr on herbicide resistance was studied in cooperative trials between Bayer CropScience (BCS, F-Höchst and FH Bingen. The trials tested in parallel different herbicide resistant black-grass (Alopecurus myosuroides (Huds. biotypes under greenhouse conditions. The biotypes where chosen due to known NTSR against Atlantis WG® (4 highly resistant and 5 moderately resistant as well as two susceptible biotypes. The populations were treated with the following three herbicide/safener regimes in six concentrations adjusted according to the anticipated biotype resistance levels. (1 mesosulfuron + iodosulfuron + without safener formulation, (2 mesosulfuron + iodosulfuron + constant mefenpyr concentration (45g/ha, (3 mesosulfuron + iodosulfuron + varying mefenpyr concentrations (ratio 5:1:15. The treatments were applied in post-emergence based on mesosulfuron to iodosulfuron ratios in Atlantis WG® (5:1. The trials were assessed visually (% effect and by fresh weight. Dose-response curves were performed and ED50 values for each treatment and biotype were calculated. Results showed a varying effect of safeners which was in the most cases negligible. Depending on the biotypes mostly no impact on the safener was found for herbicide resistance. In conclusion, the trials from Bingen and F-Höchst gave evidence, that there is no significant and consistent influence of the safener mefenpyr on evolution of NTSR black-grass.

  4. Impact of non-target-site-resistance on herbicidal activity of imazamox on blackgrass (Alopecurus myosuroides Huds. in comparison to other ALS-graminicides

    Directory of Open Access Journals (Sweden)

    Sievernich, Bernd

    2014-02-01

    Full Text Available A black-grass (Alopecurus myosuroides Huds. resistance-monitoring conducted by BASF in 2010 - 2012 revealed a high number of accessions with resistance against imazamox. However, application of imazamoxbased products in a winter crop was limited to winter beans in France and United Kingdom only until the introduction of the Clearfield®-production system in autumn 2012 in winter oilseed rape. It is therefore assumed that the resistance mechanisms were probably selected by the frequent use of ACCase- and ALSinhibitors in winter crop rotations during the last 2 decades. Resistance level for each product-biotype combination was calculated according the “R”-classification system (S, R?, RR, RRR by directly comparing the product performance on a biotype versus untreated control. Majority of resistant biotypes did not show a target-site mutation at the known codon Pro197 or Trp574. In order to better evaluate the impact of Non-Target-Site-Resistance (NTSR on the activity of BEYOND (imazamox, ATLANTIS WG (mesosulfuron+iodosulfuron and ABAK (pyroxsulam, biotypes who have shown an ALS-target-site mutation were removed from further analysis. At the dose rate of 35 g ai/ha BEYOND provided good activity on susceptible biotypes of black-grass almost matching up with ATLANTIS WG and ABAK. However, activity of BEYOND declined stronger on biotypes classified as R? or RR for that product, while ATLANTIS WG and ABAK hardly showed any decline in control on this group of biotypes when applied at the recommended dose rate. It is assumed that the underlying NTSR-mechanism is not effective enough yet to confer resistance to ATLANTIS WG and ABAK, but on BEYOND. In contrast, biotypes classified as R? for ATLANTIS WG did show a stronger impact on the activity of BEYOND and ABAK then of ATLANTIS WG. These differences in control level probably do translate into differences in selection pressure as well.

  5. Drosophila melanogaster-based screening for multihost virulence factors of Pseudomonas aeruginosa PA14 and identification of a virulence-attenuating factor, HudA.

    Science.gov (United States)

    Kim, Seol-Hee; Park, Shin-Young; Heo, Yun-Jeong; Cho, You-Hee

    2008-09-01

    Pseudomonas aeruginosa is an important opportunistic human pathogen that interacts with phylogenetically diverse nonmammalian hosts, including plants, nematodes, and insects. Here, we exploited the P. aeruginosa-induced killing of the fruit fly Drosophila melanogaster as an assay system to screen for virulence-attenuated mutants of P. aeruginosa PA14. Fifteen nonredundant mutants were isolated from 4,018 random transposon (TnphoA) insertion clones, and 13 out of them (86.7%) displayed significantly reduced virulence in a murine peritonitis model as well. The TnphoA insertion sites of the 15 mutants were determined; already known virulence genes (dsbA, pvdI, fhlB, pilF, and wspF) and new virulence genes such as PA0253 (hudR), PA0369, PA2077, PA0272, PA2113, PA2965 (fabF1), and PA2002 were identified; one insertion was located at the intergenic region between PA1928 and PA1929; and the other two insertions were located in the genes (PA14_35740 and PA14_36000) within a putative genomic island, indicating a potential pathogenicity island of PA14. Further characterization of hudR, a virulence gene which encodes a MarR/SlyA family transcription factor, revealed that elevated expression of PA0254 (hudA [homologous to UbiD]) was necessary and sufficient for the virulence attenuation of the hudR mutant. The HudR protein repressed the hudAR operon by directly binding to its upstream promoter region. Collectively, these results validate the relevance of the D. melanogaster model for the high-throughput identification of new virulence factors involved in the multihost pathogenesis of P. aeruginosa.

  6. Development and Dissemination of a Multimedia Instructional Package for Use in Preservice and Inservice Training To Address Selection of Appropriate Literacy Media for Students with Visual Impairments. Project LMA Final Report.

    Science.gov (United States)

    Koenig, Alan J.

    This report discusses the outcomes of a project that addressed the need for comprehensive and sequential instructional materials to teach preservice and inservice teachers strategies for selecting appropriate literacy media for students with visual impairments. In this three-year project, called Project LMA (Learning Media Assessment),…

  7. 基于战略导向的项目组合选择优化研究%Research on Project Portfolio Selection Optimization Based on Strategy

    Institute of Scientific and Technical Information of China (English)

    白思俊; 王续伯; 梁斌

    2016-01-01

    The paper studies how to maximize the organizational strategic goal through project portfolio selection . We firstly separate the strategic goal to the objective of outcome ,cost and risk, and then integrate the strategic goal to a single trade-off goal with principles of fuzzy cut set and the global criteria methods .This paper develops a project portfolio selection model based on the organizational strategic goal in which trapezoidal fuzzy numbers represent uncertain project parameters and project interactions are taken into account .The model can help organ-ization achieve the consistency of the project portfolio selection and strategic goal .Finally genetic algorithm is presented to solve the model and a case study is provided to illustrate the proposed method .%本文研究了以项目组合的选择实现组织战略目标最大化的问题,将战略目标分解为收益、成本和风险目标,运用模糊集截集原理和目标标准法则把战略目标整合为单个的权衡目标。用梯形模糊数表示项目的不确定参数,并考虑项目间的相互影响关系,建立了基于战略目标的项目组合选择模型,来实现项目组合选择与战略目标的一致。并针对模型提出了遗传算法进行求解,用示例验证了方法的有效性。

  8. Mathematics for secondary education project (Matem-UNA: perception of students about of the courses received and the profesional careers they selected for higher education

    Directory of Open Access Journals (Sweden)

    Ana Lucía Alfaro Arce

    2013-03-01

    Full Text Available This paper summarizes the opinions of students who have enrolled in the Precalculus course offered by the MATEM project. The aim is to systematize the views expressed by the students enrolled in MATEM, which are related to general aspects of the project, and also to know the professional areas these students select when entering to the university. The information for this study was collected through two questionnaires administered to the participating students during 2005-2009. The most relevant results are the following: the students listed benefits from MATEM such as the opportunity to practice for their Mathematics test (Ministry of Education exam, obtaining new knowledge and developing mathematical and reasoning skills. Most students would recommend others to participate in the project. Regarding the careers that students pursue, it was found a preference for higher studies in public universities at Costa Rica; these majors include mathematics courses in their curriculum (Engineering, Economics, Statistics, Medicine, among others.

  9. The Earth Microbiome Project: Meeting report of the "1 EMP meeting on sample selection and acquisition" at Argonne National Laboratory October 6 2010.

    Science.gov (United States)

    Gilbert, Jack A; Meyer, Folker; Jansson, Janet; Gordon, Jeff; Pace, Norman; Tiedje, James; Ley, Ruth; Fierer, Noah; Field, Dawn; Kyrpides, Nikos; Glöckner, Frank-Oliver; Klenk, Hans-Peter; Wommack, K Eric; Glass, Elizabeth; Docherty, Kathryn; Gallery, Rachel; Stevens, Rick; Knight, Rob

    2010-12-25

    This report details the outcome the first meeting of the Earth Microbiome Project to discuss sample selection and acquisition. The meeting, held at the Argonne National Laboratory on Wednesday October 6(th) 2010, focused on discussion of how to prioritize environmental samples for sequencing and metagenomic analysis as part of the global effort of the EMP to systematically determine the functional and phylogenetic diversity of microbial communities across the world.

  10. Field experiences with recent ALS-inhibitors on herbicide resistant blackgrass (Alopecurus myosuroides Huds.).

    Science.gov (United States)

    Desmet, E M; Bulcke, R; Maeghe, L

    2004-01-01

    In the growing season 2002-2003 two field experiments were carried out in winter wheat on the heavy clay soil of the coastal polder area at Zevekote to study the response of blackgrass (Alopecurus myosuroides Huds.) resistant or somewhat less sensitive to a wide variety of herbicides (clodinafop-propargyl, fenoxaprop-P-ethy1; flupyrsulfuron-methyl+metsulfuron-methyl, propoxycarbazone-sodium; isoproturon) representing various modes of action. In Experiment 1, preemergence applications of isoproturon+diflufenican (1500+187.5 g/ha) and isoproturon+diflufenican+flurtamone (1250+100+250 g/ha) respectively were followed in mid-March (Zadoks: 23) by one of the following treatments: none, propoxycarbazone-sodium + vegetable oil (42 g/ha + 1 l/ha), mesosulfuron-methyl + iodosulfuron-methyl-sodium (+mefenpyr-diethyl) + vegetable oil (15+3 (+45) g/ha + 1 l/ha), clodinafop-propargyl (+cloquintocet-mexyl) {60 (+15) g/ha} and flupyrsulfuron-methyl+metsulfuron-methyl (10+5 g/ha). Systems based on clodinafop-propargyl, propoxycarbazone-sodium or flupyrsulfuron-methyl+metsulfuron-methyl resulted in poor supplementary control of blackgrass compared to preemergence herbicide application only. On the contrary, systems based on postemergence application of mesosulfuron-methyl + iodosulfuron-methyl-sodium resulted in excellent control. In most cases the few surviving plants failed to produce inflorescences. In Experiment 2, fall applications in the 3 leaves stage (Zadoks: 13) of prosulfocarb + isoxaben (4000+75 g/ha), flufenacet + diflufenican + isoxaben (240+120+75 g/ha) and flufenacet + pendimethalin + chlorotoluron (180+900+1000 g/ha) respectively were followed in mid-March (Zadoks: 23) by one of the following treatments: none, propoxycarbazone-sodium + vegetable oil (42 g/ha+l l/ha), mesosulfuron-methyl + iodosulfuron-methyl-sodium (+mefenpyr-diethyl) + vegetable oil {15+3 (+45) g/ha + 1 l/ha}, clodinafop-propargyl (+cloquintocet-mexyl) {60 (+15) g/ha}, flupyrsulfuron

  11. The implications of climate change scenario selection for future streamflow projection in the Upper Colorado River Basin

    OpenAIRE

    B. L. Harding; A. W. Wood; Prairie, J. R.

    2012-01-01

    The impact of projected 21st century climate conditions on streamflow in the Upper Colorado River Basin was estimated using a multi-model ensemble approach wherein the downscaled outputs of 112 future climate projections from 16 global climate models (GCMs) were used to drive a macroscale hydrology model. By the middle of the century, the impacts on streamflow range, over the entire ensemble, from a decrease of approximately 30% to an increase of approximately the same magnitude. Although pri...

  12. The implications of climate change scenario selection for future streamflow projection in the Upper Colorado River Basin

    Directory of Open Access Journals (Sweden)

    B. L. Harding

    2012-11-01

    Full Text Available The impact of projected 21st century climate conditions on streamflow in the Upper Colorado River Basin was estimated using a multi-model ensemble approach wherein the downscaled outputs of 112 future climate projections from 16 global climate models (GCMs were used to drive a macroscale hydrology model. By the middle of the century, the impacts on streamflow range, over the entire ensemble, from a decrease of approximately 30% to an increase of approximately the same magnitude. Although prior studies and associated media coverage have focused heavily on the likelihood of a drier future for the Colorado River Basin, approximately 25 to 35% of the ensemble of runs, by 2099 and 2039, respectively, result in no change or increases in streamflow. The broad range of projected impacts is primarily the result of uncertainty in projections of future precipitation, and a relatively small part of the variability of precipitation across the projections can be attributed to the effect of emissions pathways. The simulated evolution of future temperature is strongly influenced by emissions, but temperature has a smaller influence than precipitation on flow. Period change statistics (i.e., the change in flow from one 30-yr period to another vary as much within a model ensemble as between models and emissions pathways. Even by the end of the current century, the variability across the projections is much greater than changes in the ensemble mean. The relatively large ensemble analysis described herein provides perspective on earlier studies that have used fewer scenarios, and suggests that impact analyses relying on one or a few climate scenarios are unacceptably influenced by the choice of projections.

  13. Sistemática proposta para seleção de fornecedores em gestão de projetos Systematic proposal for selecting suppliers in project management

    Directory of Open Access Journals (Sweden)

    Luciana Hazin Alencar

    2007-12-01

    Full Text Available A gestão de projetos vem sendo alvo de inúmeros estudos nos últimos anos, uma vez que os projetos estão se tornando cada vez mais complexos. Os fornecedores exercem papéis cruciais na gestão de projetos, estando envolvidos em uma rede de atividades conectadas que, se não desenvolvidas de forma adequada, podem comprometer o sucesso do projeto. Dessa forma, aumenta-se a necessidade de fornecedores qualificados, comprometidos com os objetivos do cliente e capazes de empreender os projetos solicitados. A questão abordada é a seleção de fornecedores para um empreendimento que atenda aos múltiplos objetivos dos decisores (representantes do cliente, de modo que desenvolvam um trabalho conjunto, reduzindo custos e promovendo melhorias nos processos construtivos, assegurando, a qualidade do produto final. Diante da complexidade do problema, propõe-se uma sistemática para seleção de fornecedores, que considera o processo de seleção integrada da equipe do projeto, mediante a revisão bibliográfica realizada.The project management has been the target of numerous studies in recent years since projects have become increasingly complex. The suppliers play crucial roles in project management being involved in a network of connected activities, which if not developed appropriatel, can compromise the success of the project. Hence, there has been a growing need for qualified suppliers, who are committed to the client’s objectives and are able to undertake the projects requested. The question brought up is the suppliers’ selection for a project according to the multiple criteria of the decision makers (clients representation , so they can undertake an integrated work reducing costs and providing improvements in the constructive processes, assuring the quality of the final product. Due to the complexity of the problem, a systematic proposal is put forward for selecting suppliers considering an integrated selection process of the project team

  14. THE CHANDRA MULTI-WAVELENGTH PROJECT: OPTICAL SPECTROSCOPY AND THE BROADBAND SPECTRAL ENERGY DISTRIBUTIONS OF X-RAY-SELECTED AGNs

    Energy Technology Data Exchange (ETDEWEB)

    Trichas, Markos; Green, Paul J.; Aldcroft, Tom; Kim, Dong-Woo; Mossman, Amy [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Silverman, John D. [Institute for the Physics and Mathematics of the Universe (IPMU), University of Tokyo, Kashiwanoha 5-1-5, Kashiwa-shi, Chiba 277-8568 (Japan); Barkhouse, Wayne [Department of Physics and Astrophysics, University of North Dakota, Grand Forks, ND 58202 (United States); Cameron, Robert A. [W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94305 (United States); Constantin, Anca [Department of Physics and Astronomy, James Madison University, PHCH, Harrisonburg, VA 22807 (United States); Ellison, Sara L. [Department of Physics and Astronomy, University of Victoria, Victoria, BC V8P 1A1 (Canada); Foltz, Craig [Division of Astronomical Sciences, National Science Foundation, 4201 Wilson Blvd., Arlington, VA 22230 (United States); Haggard, Daryl [Center for Interdisciplinary Exploration and Research in Astrophysics, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208 (United States); Jannuzi, Buell T. [NOAO, Kitt Peak National Observatory, Tucson, AZ 85726 (United States); Marshall, Herman L. [Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139 (United States); Perez, Laura M. [Department of Astronomy, California Institute of Technology, 1200 East California Blvd, Pasadena, CA 91125 (United States); Romero-Colmenero, Encarni [South African Astronomical Observatory, P.O. Box 9, Observatory, 7935 (South Africa); Ruiz, Angel [Osservatorio Astronomico di Brera-INAF, Milan (Italy); Smith, Malcolm G., E-mail: mtrichas@cfa.harvard.edu [Cerro Tololo Interamerican Observatory, La Serena (Chile); and others

    2012-06-01

    From optical spectroscopy of X-ray sources observed as part of the Chandra Multi-wavelength Project (ChaMP), we present redshifts and classifications for a total of 1569 Chandra sources from our targeted spectroscopic follow-up using the FLWO/1.5 m, SAAO/1.9 m, WIYN 3.5 m, CTIO/4 m, KPNO/4 m, Magellan/6.5 m, MMT/6.5 m, and Gemini/8 m telescopes, and from archival Sloan Digital Sky Survey (SDSS) spectroscopy. We classify the optical counterparts as 50% broad-line active galactic nuclei (AGNs), 16% emission line galaxies, 14% absorption line galaxies, and 20% stars. We detect QSOs out to z {approx} 5.5 and galaxies out to z {approx} 3. We have compiled extensive photometry, including X-ray (ChaMP), ultraviolet (GALEX), optical (SDSS and ChaMP-NOAO/MOSAIC follow-up), near-infrared (UKIDSS, Two Micron All Sky Survey, and ChaMP-CTIO/ISPI follow-up), mid-infrared (WISE), and radio (FIRST and NVSS) bands. Together with our spectroscopic information, this enables us to derive detailed spectral energy distributions (SEDs) for our extragalactic sources. We fit a variety of template SEDs to determine bolometric luminosities, and to constrain AGNs and starburst components where both are present. While {approx}58% of X-ray Seyferts (10{sup 42} erg s{sup -1} < L{sub 2-10keV} <10{sup 44} erg s{sup -1}) require a starburst event (>5% starburst contribution to bolometric luminosity) to fit observed photometry only 26% of the X-ray QSO (L{sub 2-10keV} >10{sup 44} erg s{sup -1}) population appear to have some kind of star formation contribution. This is significantly lower than for the Seyferts, especially if we take into account torus contamination at z > 1 where the majority of our X-ray QSOs lie. In addition, we observe a rapid drop of the percentage of starburst contribution as X-ray luminosity increases. This is consistent with the quenching of star formation by powerful QSOs, as predicted by the merger model, or with a time lag between the peak of star formation and QSO

  15. Spatial and temporal development of ACCase and ALS resistant Black-grass (Alopecurus myosuroides Huds. populations in neighboring fields in Germany

    Directory of Open Access Journals (Sweden)

    Herrmann, Johannes

    2014-02-01

    Full Text Available The repetitive use of herbicides of a given mode of action as primary tools to control weeds in simplified cropping systems has led to the development of resistant populations. This study reports preliminary results of the infestation level and the herbicide resistance structure of blackgrass (Alopecurus myosuroides Huds. in circa 40 neighboring fields in each of three locations in Southern Germany during 2010-2012. In each location one field with confirmed field resistance served as a starting point to survey the surrounding fields. Field infestation was assessed at the end of the season where seeds were harvested. Based on greenhouse biotests nearly all tested fields showed resistance to ACCase, but the pattern of ACCase mutations and metabolic resistance to fenoxaprop-ethyl showed differences according to space and time. High resistance to ALS was found in several fields in two locations where ALS-resistance was previously confirmed in a single field only leading to severe crop failure. Interestingly, either Pro197 or Trp574 seemed to dominate in these two locations, while almost no ALS target-site mutations were found in the third location. Target-site mutations appear to be the major mechanism for these early cases of ALS-resistance. A few fields also showed non-target site resistant plants to mesosulfuron-methyl. This unique data set provides new insights into the structure and development of 1 an established resistance (ACCase-inhibitors and 2 a developing resistance (ALS-inhibitors. Multivariate analysis including greenhouse biotests data and target-site analyses corresponding to mutations conferring resistance showed that even spatially closely related fields develop different herbicide resistance patterns. This suggests that weed control measures have a major impact within each field and that resistance can evolve independently. In the current situation black-grass infestations can still be controlled in most of the fields. Integrated

  16. The implications of climate change scenario selection for future streamflow projection in the Upper Colorado River Basin

    Directory of Open Access Journals (Sweden)

    B. L. Harding

    2012-01-01

    Full Text Available The impact of projected 21st century climate conditions on streamflow in the Upper Colorado River Basin was estimated using a multi-model ensemble approach wherein the downscaled outputs of 112 future climate scenarios from 16 global climate models (GCMs were used to drive a macroscale hydrology model. By the middle of the century, the impacts on streamflow range, over the entire ensemble, from a decrease of approximately 30% to an increase of approximately the same magnitude. Although prior studies and associated media coverage have focused heavily on the likelihood of a drier future for the Colorado River Basin, approximately one-third of the ensemble of runs result in little change or increases in streamflow. The broad range of projected impacts is primarily the result of uncertainty in projections of future precipitation, and a relatively small part of the variability of precipitation across the projections can be attributed to the effect of emissions scenarios. The simulated evolution of future temperature is strongly influenced by emissions, but temperature has a smaller influence than precipitation on flow. Period change statistics (i.e., the change in flow from one 30-yr period to another vary as much within a model ensemble as between models and emissions scenarios. Even over the course of the current century, the variability across the projections is much greater than the trend in the ensemble mean. The relatively large ensemble analysis described herein provides perspective on earlier studies that have used fewer scenarios, and suggests that impact analyses relying on one or a few scenarios, as is still common in dynamical downscaling assessments, are unacceptably influenced by choice of projections.

  17. 78 FR 52560 - Hurricane Sandy Rebuilding Task Force-Rebuild-by-Design; Announcement of Selection of Design Teams

    Science.gov (United States)

    2013-08-23

    ... URBAN DEVELOPMENT Hurricane Sandy Rebuilding Task Force--Rebuild-by-Design; Announcement of Selection of Design Teams AGENCY: Hurricane Sandy Task Force, HUD. ACTION: Notice. SUMMARY: In June 2013, the Hurricane Sandy Task Force launched Rebuild by Design, a multi-stage regional design competition to...

  18. Review of selected non-seismic methods for onshore hydrocarbon exploration in Denmark. ALTKUL project report part 1

    Energy Technology Data Exchange (ETDEWEB)

    Rasmussen, T.M.; Thorning, L.

    2012-09-15

    Project ALTKUL was commissioned by DONG E and P A/S and Nordsoefonden; the Danish Energy Agency followed the project closely. The starting point of the study was the need in Danish onshore areas for more knowledge on alternative methods that could be used for hydrocarbon exploration, as an alternative to seismic investigations. DONG E and P A/S and Nordsoefonden approached GEUS, suggesting a study of seven different methods. The Danish Energy Agency was interested in the subject and requested that an actual test of a method be carried out as a part of the project. The seven methods considered and reviewed are: 1: Surface geochemistry; 2: Gravimetric modelling; 3: Magnetotellurics (MT, AMT and ZTEM); 4: High-Moment Electromagnetics (HMEM); 5: High-Powered Spectral Induced Polarization (HPSIP); 6: Electron Para-magnetic Resonance (EPR); 7: Airborne Transient Pulse Surveys. Getting a test of one of the methods based on electromagnetic theory organised caused some difficulties. An experiment with a galvanic controlled source was considered to be the optimum choice. However, based on various contacts and failed attempts to organise a test, a contract was entered with Uppsala University for some initial tests of the MT method. The test is to be carried out in August 2012 and will be reported in a separate report (ALTKUL Project Report Part 2). (LN)

  19. 24 CFR 1000.116 - What should HUD do before declining a proposal to provide assistance to non low-income Indian...

    Science.gov (United States)

    2010-04-01

    ... a proposal to provide assistance to non low-income Indian families or a model housing activity? 1000... should HUD do before declining a proposal to provide assistance to non low-income Indian families or a... assistance to non low-income Indian families or a model housing activity. To the extent resources...

  20. 24 CFR 1000.114 - How long does HUD have to review and act on a proposal to provide assistance to non low-income...

    Science.gov (United States)

    2010-04-01

    ... and act on a proposal to provide assistance to non low-income Indian families or a model housing... does HUD have to review and act on a proposal to provide assistance to non low-income Indian families... assistance to non low-income Indian families or for model activities is approved or disapproved. If...

  1. A two-phase procedure for a multi-objective programming problem with fuzzy coefficients based on group decision making for project selection

    Directory of Open Access Journals (Sweden)

    Miraç Eren

    2017-01-01

    Full Text Available Regional Development Agencies (RDAs play a major role in ensuring sustainability and reducing inter-regional and intra-regional development disparities in line with the principles and policies set in the National Development Plan and Programs. This is done by enhancing cooperation among the public and private sectors, as well as non-governmental organizations. To achieve these targets, RDAs use certain tools such as financial support programs, technical support programs, and the like. Accordingly, an effective evaluation mechanism is crucial in selecting projects that have more added value and higher multiplier effects. In this regard, determining the right parameters that assist in choosing the best projects should be clearly demonstrated. In this study, the selection of projects according to the evaluating criteria of support mechanisms considered by RDAs are discussed through the procedure provided by a practical solution methodology, which is an integration of fuzzy parametric programming (FPP and fuzzy linear programming (FLP. Later, a two-phase procedure is introduced to solve multi-objective fuzzy linear programming problems.

  2. [Selective induction of dog esophageal carcinomas by the restricted oral administration of N-ethyl-N-'-nitro-N-nitrosoguanidine with a projecting spout].

    Science.gov (United States)

    Tsukahara, Y; Fujita, M; Ohmichi, M; Ishii, T; Taguchi, T

    1989-08-01

    In order to establish an effective method to induce selectively experimental dog esophageal carcinoma, we compared the restricted oral administration of N-ethyl-N'-nitro-N-nitrosoguanidine (ENNG) with projecting spout with the ad libitum oral administration of it. Five dogs were given a solution of ENNG at a concentration of 50mg/l with restricted oral administration with projecting spout for 52 weeks. In all of them, elevated type of esophageal lesions were endoscopically observed soon after the cessation of the ENNG administration. Histological examination revealed that besides the multiple squamous cell carcinomas of the esophagus, various degrees of dysplasias were seen. Two dogs had metastasizes to the regional lymph nodes and one dog had metastatic lesions in the lung. Gastric carcinomas were also seen in four dogs. Another five dogs were given ad libitum the same concentration of ENNG solution. Gastric carcinomas were induced in four dogs, but esophageal carcinomas were seen in small lesions in two dogs. The restricted oral administration of ENNG with projecting spout is a reliable method for the selective induction of esophageal carcinoma in dog.

  3. COST AND TIME ESTIMATES DURING THE SUPPLIER SELECTION OF AN INFORMATION SYSTEM FOR LEGAL AREA: A CASE STUDY COMPARING TRADITIONAL AND AGILE PROJECT APPROACHES

    Directory of Open Access Journals (Sweden)

    Vieira, G. L. S.

    2017-06-01

    Full Text Available Considering a direct correlation between projects requirements details levels and their performance, this paper aims to evaluate whether the adoption of more extensive and detailed cost, time and scope estimation processes based on both practices, traditional and agile, and executed concurrently with the supplier selection stage, could guarantee greater accuracy in these estimates, thus increasing project success rates. Based on a case study for the information system project implementation into the legal area of a large Brazilian company, five suppliers had their proposals analyzed and compared in terms of the costs and deadlines involved, as well as the project management processes used in theirs estimates. From the obtained results, it was possible to observe that not all companies follow, at least during the prospecting phase, their service proposals described management processes, according to the theory. Another important finding was that the proposals involving, at least partially, agile approach concepts, were more likely to justify their estimates. These proposals still presented lower values, whenever compared to those less adherents to the theoretical concepts, as those based on traditional concepts.

  4. The Atlas3D project -- I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria

    CERN Document Server

    Cappellari, Michele; Krajnovic, Davor; McDermid, Richard M; Scott, Nicholas; Kleijn, G A Verdoes; Young, Lisa M; Alatalo, Katherine; Bacon, R; Blitz, Leo; Bois, Maxime; Bournaud, Frederic; Bureau, M; Davies, Roger L; Davis, Timothy A; de Zeeuw, P T; Duc, Pierre-Alain; Khochfar, Sadegh; Kuntschner, Harald; Lablanche, Pierre-Yves; Morganti, Raffaella; Naab, Thorsten; Oosterloo, Tom; Sarzi, Marc; Serra, Paolo; Weijmans, Anne-Marie

    2010-01-01

    The Atlas3D project is a multi-wavelength survey combined with a theoretical modeling effort. The observations span from the radio to the millimeter and optical, and provide multi-colour imaging, two-dimensional kinematics of the atomic (HI), molecular (CO) and ionized gas (Hbeta, [OIII] and [NI]), together with the kinematics and population of the stars (Hbeta, Fe5015 and Mgb), for a carefully selected, volume-limited (1.16*10^5 Mpc^3) sample of 260 early-type (elliptical E and lenticular S0) galaxies (ETGs). The models include semi-analytic, N-body binary mergers and cosmological simulations of galaxy formation. Here we present the science goals for the project and introduce the galaxy sample and the selection criteria. The sample consists of nearby (D6*10^9 M_Sun). We analyze possible selection biases and we conclude that the parent sample is essentially complete and statistically representative of the nearby galaxy population. We present the size-luminosity relation for the spirals and ETGs and show that ...

  5. Portfolio theory in the selection of oil investment projects Teoria de carteiras na seleção de projetos de investimento em petróleo

    Directory of Open Access Journals (Sweden)

    Jalimar Guimarães Simplício

    2012-01-01

    Full Text Available The objective of this article is to compare investment project selection using the efficient frontier in the mean-variance space based on optimization models introduced by Markowitz (1952 with the project ranking method according to the profitability index (PI. The selection of real assets by companies did not incorporate the mean-variance optimization procedure in the same way the selection of financial assets in investment portfolios did. The process of selection and formation of portfolios of investment projects for the oil area of a company in the energy industry was analyzed. Project portfolios formed according to the usual company practice of ranking by their PI were compared with those that result from applying mean-variance optimization through Monte Carlo simulation, which allows the computation of mean returns, variances, and covariances for the set of projects considered. The inefficiency of project portfolios obtained by ranking according to the PI compared to those obtained by the method of Markowitz suggests that there are opportunities to improve the process of selecting the set of projects to be implemented by companies.O objetivo deste artigo é comparar a seleção de projetos de investimento segundo a fronteira eficiente no espaço média-variância com base em modelos de otimização introduzidos por Markowitz (1952 com o método do ordenamento de projetos segundo o índice de lucratividade (IL. A seleção de ativos reais pelas empresas não incorporou o procedimento de otimização de média-variância da mesma forma que na seleção de ativos financeiros para carteiras de investimento. O processo de seleção e formação de carteiras de projetos de investimento pela área de petróleo de uma empresa do setor de energia foi analisado. Carteiras de projetos constituídas de acordo com a prática usual da empresa de ordenamento pelo IL foram comparadas com as que resultariam da aplicação da otimização de m

  6. Discussion on the Selection of Tender Mode of Temporary Valuation Project%浅谈暂估价项目招标模式的选择

    Institute of Scientific and Technical Information of China (English)

    李星

    2016-01-01

    In the current project valuation work, temporary valuation has become a main mode widely applied to the engineering practice, and has played the huge role in the engineering cost control. In this paper, it is to take a research on the selection of tender mode of temporary valuation project.%在现今项目计价工作中,暂估价已经成为了一种主要模式广泛的应用到了工程实践当中,并在工程造价的控制方面发挥了巨大的作用。在本文中,将就暂估价项目招标模式的选择进行一定的研究。

  7. The selective neurotoxin DSP-4 impairs the noradrenergic projections from the locus coeruleus to the inferior colliculus in rats.

    OpenAIRE

    Sebastián eHormigo; José de Anchieta de Castro e Horta Junior; Ricardo eGómez-Nieto; López García, Dolores E.

    2012-01-01

    The inferior colliculus (IC) and the locus coeruleus (LC) are two midbrain nuclei that integrate multimodal information and play a major role in novelty detection to elicit an orienting response. Despite the reciprocal connections between these two structures, the projection pattern and target areas of the LC within the subdivisions of the rat IC are still unknown. Here, we used tract-tracing approaches combined with immunohistochemistry, densitometry and confocal microscopy analysis to descr...

  8. The selective neurotoxin DSP-4 impairs the noradrenergic projections from the locus coeruleus to the inferior colliculus in rats

    OpenAIRE

    Hormigo, Sebastián; Horta Júnior, José de Anchieta de Castro e; Gómez-Nieto, Ricardo; López, Dolores E.

    2012-01-01

    The inferior colliculus (IC) and the locus coeruleus (LC) are two midbrain nuclei that integrate multimodal information and play a major role in novelty detection to elicit an orienting response. Despite the reciprocal connections between these two structures, the projection pattern and target areas of the LC within the subdivisions of the rat IC are still unknown. Here, we used tract-tracing approaches combined with immunohistochemistry, densitometry, and confocal microscopy (CM) analysis to...

  9. A Project Strategic Index proposal for portfolio selection in electrical company based on the Analytic Network Process

    Energy Technology Data Exchange (ETDEWEB)

    Smith-Perera, Aida [Universidad Metropolitana de Caracas, Departamento de Gestion Tecnologica, Caracas 1071, Edo Miranda (Venezuela); Garcia-Melon, Monica; Poveda-Bautista, Rocio; Pastor-Ferrando, Juan-Pascual [Universidad Politecnica de Valencia, Departamento de Proyectos de Ingenieria, Camino de vera s/n 46022 Valencia (Spain)

    2010-08-15

    In this paper a new approach to prioritize project portfolio in an efficient and reliable way is presented. It is based on strategic objectives of the company and multicriteria decision methods. The paper introduces a rigorous method with acceptable complexity which seeks to assist managers of a big Electrical Company of Venezuela to distribute the annual budget among the possible improvement actions to be conducted on the electrical network of Caracas. A total of 15 network improvement actions grouped into three clusters according to the strategic objectives of the company have been analyzed using the Project Strategic Index (PSI) proposed. The approach combines the use of the Analytic Network Process (ANP) method with the information obtained from the experts during the decision-making process. The ANP method allows the aggregation of the experts' judgments on each of the indicators used into one Project Strategic Index. In addition, ANP is based on utility ratio functions which are the most appropriate for the analysis of uncertain data, like experts' estimations. Finally, unlike the other multicriteria techniques, ANP allows the decision problem to be modelled using the relationships among dependent criteria. The participating experts coincided in the appreciation that the method proposed in this paper is useful and an improvement from traditional budget distribution techniques. They find the results obtained coherent, the process seems sufficiently rigorous and precise, and the use of resources is significantly less than in other methods. (author)

  10. Herbicide treatments for the control of resistant black grass (Alopecurus myosuroides Huds. in winter wheat (Triticum aestivum L.

    Directory of Open Access Journals (Sweden)

    Gehring, Klaus

    2014-02-01

    Full Text Available Different herbicide treatments were tested in the year 2010 – 2013 at eight locations in the north-west of Bavaria in Franken to control herbicide resistant black grass (Alopecurus myosuroides, Huds.. Application of Atlantis (Mesosulfuron + Iodosulfuron + Mefenpyr was essential for the control of black grass in winter wheat. Combination with other herbicides was also in focus of the trial program as different treatment methods, application timing, application sequences, herbicide rate and the use of adjuvants. As a result of the trials sequence applications were more effective than single applications. The use of soil active herbicides in autumn and spring application of Atlantis was one of the best solutions to control resistant black grass in winter wheat. Reduced rate of Atlantis have to be compensated by addition of appropriate adjuvants. Higher level of resistance depends on implementation of integrated weed management to serve economic wheat production.

  11. Growth inhibiting activity of lipophilic extracts from Dipsacus sylvestris Huds. roots against Borrelia burgdorferi s. s. in vitro.

    Science.gov (United States)

    Liebold, T; Straubinger, R K; Rauwald, H W

    2011-08-01

    Fresh first year roots from Dipsacus sylvestris HUDS. were extracted with 70% ethanol, ethyl acetate as well as dichloromethane. Extracts were solubilized in water (lipophilic extracts with addition of polysorbate 80) and tested for their activity against Borrelia burgdorferi sensu stricto in vitro during an eight-day period using amoxicillin as standard. The hydroethanolic extract showed no growth inhibition whereas significant growth inhibiting activity could be shown in the two less polar fractions for the first time. Strongest inhibition was found in the ethyl acetate extract. The effect of polysorbate 80 on bacterial growth was examined and found to be negligible. As the nature of bioactive constituents has not been clarified yet, a micellar electrokinetic capillary chromatography fingerprint analysis for a methanolic extract was applied including loganin, chlorogenic acid, cantleyoside and caffeic acid as marker substances.

  12. On the file level of description and project selection%浅谈档案著录级次与项目的选择

    Institute of Scientific and Technical Information of China (English)

    李智

    2013-01-01

    档案著录是档案管理的基础之一,也是档案保管的一项任务,在著录工作中,首先要解决著录级次与项目选择的问题,这对于搞好著录是十分重要的。%Archival description is one of the basic file management, a task of archives, in cataloging work, we must first solve the level of description and project selection problem, which is very important to do a good job description.

  13. The test chemical selection procedure of the European Centre for the Validation of Alternative Methods for the EU Project ReProTect.

    Science.gov (United States)

    Pazos, Patricia; Pellizzer, Cristian; Stummann, Tina C; Hareng, Lars; Bremer, Susanne

    2010-08-01

    The selection of reference compounds is crucial for a successful in vitro test development in order to proof the relevance of the test system. This publication describes the criteria and the selection strategy leading to a list of more than 130 chemicals suitable for test development within the ReProTect project. The presented chemical inventory aimed to support the development and optimization of in vitro tests that seek to fulfill ECVAM's criteria for entering into the prevalidation. In order to select appropriate substances, a primary database was established compiling information from existing databases. In a second step, predefined selection criteria have been applied to obtain a comprehensive list ready to undergo a peer review process from independent experts with industrial, academic and regulatory background. Finally, a peer reviewed chemical list containing 13 substances challenging endocrine disrupter tests, additional 50 substances serving as reference chemicals for various tests evaluating effects on male and female fertility, and finally 61 substances were identified as known to provoke effects on the early development of mammalian offspring. The final list aims to cover relevant and specific mode/site of actions as they are known to be relevant for various substance classes. However, the recommended list should not be interpreted as a list of reproductive toxicants, because such a description requires proven associations with adverse effects of mammalian reproduction, which are subject of regulatory decisions done by involved competent authorities.

  14. The GULLS project: a comparison of vulnerabilities across selected ocean hotspots and implications for adaptation to global change.

    Science.gov (United States)

    Cochrane, K.; Hobday, A. J.; Aswani, S.; Byfield, V.; Dutra, L.; Gasalla, M.; Haward, M.; Paytan, A.; Pecl, G.; Plaganyi-Lloyd, E.; Popova, K.; Salim, S. S.; Savage, C.; Sauer, W.; van Putten, I. E.; Visser, N.; Team, T G

    2016-12-01

    The GULLS project, `Global learning for local solutions: Reducing vulnerability of marine-dependent coastal communities' has been underway since October 2014. The project has been investigating six regional `hotspots': marine areas experiencing rapid warming. These are south-east Australia, Brazil, India, Solomon Islands, South Africa, and the Mozambique Channel and Madagascar. Rapid warming could be expected to have social, cultural and economic impacts that could affect these countries in different ways and may already be doing so. GULLS has focused on contributing to assessing and reducing the vulnerability of coastal communities and other stakeholders dependent on marine resources and to facilitate adaptation to climate change and variability through an integrated and trans-disciplinary approach. It includes participants from Australia, Brazil, India, Madagascar, New Zealand, South Africa, the United Kingdom and the United States of America. The research programme has been divided into six inter-linked components: ocean models, biological and ecological sensitivity analyses, system models, social vulnerability, policy mapping, and communication and education. This presentation will provide a brief overview of each of these components and describe the benefits that have resulted from the collaborative and transdisciplinary approach of GULLS. Following the standard vulnerability elements of exposure, sensitivity and adaptive capacity, the vulnerabilities of coastal communities and other stakeholders dependent on marine resources in the five hotspots will be compared using a set of indicators derived and populated from results of the research programme. The implications of similarities and differences between the hotspots for adaptation planning and options will be described.

  15. Selection of topologies for the PHOTONERGY{sup TM} project. Optimised design and control of inverter for photovoltaic systems: the AC-module

    Energy Technology Data Exchange (ETDEWEB)

    Baekhoej Kjaer, S.

    2002-06-01

    The PHOTONERGY{sup TM} project (also known as the former 'SolcelleInverter' project) is by this report carried into its third stage; the selection of a suitable topology for the AC-Module inverter. The selection of a suitable topology is based on State-Of-The-Art analysis a specifications and a comparison of four grid-tied inverters and nine dc/dc converters. This implies 23 possible combinations, from which nine is investigated with respect to efficiency in six working points, the number of components and to some extent also the rating of the components. The conclusion is that the target of a European efficiency of 93.7% is hard to achieve. But four of the examined, and two newly discovered, inverters are recommended for a further examination by means of estimations, calculations and simulations of: cost, complexity, robustness, efficiency and mass-production. The system-layout is also examined. The first layout implies that the PV-Module and the inverter is integrated into one unit and the second layout involves that the inverter is placed indoor. The layouts are compared with respect to cable-losses, enclosure demanding and lifetime. The conclusion is somehow ambiguous and a further investigation should be initiated in order to get a clear result. (au)

  16. 某项目气体灭火系统的选择%Selection of Gas Fire Extinguishing System in A Project

    Institute of Scientific and Technical Information of China (English)

    姜卓; 温润刚

    2015-01-01

    气体灭火的系统形式分为组合分配式和单元独立式,所选用的灭火剂有七氟丙烷、二氧化碳、IG541等多种形式.近年来随着房地产业的飞速发展,气体系统得到了广泛应用.如何根据具体项目特点,选择合适的系统形式及灭火剂成为设计者需要考虑的首要问题.该文针对某大型数据中心项目气体灭火系统的选择设计作了专项研究.%The gas fire extinguishing system contains combined distribution type and independent unit type, and the fire extinguishing agent chosen are heptafluoropropane, carbon dioxide, IG541 and likewise. With the soaring development of real estate industry apllied in recent years, the gas fire extin-guishing system has been widely used. The selection of an appropriate system mode and fire extinguishing agent, in accordance with features of specific projects, is a priority for the designer. This paper makes a special study on the selection and design of gas fire extinguishing system in a large data center project.

  17. On Vendor Selection in Environmental Engineering Project Management%环保工程项目管理中的供应商评选研究

    Institute of Scientific and Technical Information of China (English)

    马建杰

    2014-01-01

    层次分析法因其简洁明晰,使用方便而得到广泛应用,但在环保工程项目领域的研究应用相对较少,基于环保工程项目的特点,本文建立有针对性的符合项目实际需求的指标体系,利用层次分析法求解,从而为工程项目采购一线的管理者提供一种快速有效的科学决策方法,评选出可靠的供应商,降低潜在的风险,对环保工程项目采购管理而言是一个很重要的环节。%Analytic hierarchy process is widely used for its features of simple, clear and easy to use, but the research application in environmental engineering project is relatively less. Based on the characteristics of environmental engineering project, this paper establishes a targeted and in line with the actual needs indicator system, uses analytic hierarchy process for solving in order to provide a fast and effective scientific decision-making method for the project procurement line managers, select the reliable suppliers to reduce the potential risk, which is a very important part in terms of procurement management in engineering project procurement.

  18. Surrogate formulations for thermal treatment of low-level mixed waste, Part II: Selected mixed waste treatment project waste streams

    Energy Technology Data Exchange (ETDEWEB)

    Bostick, W.D.; Hoffmann, D.P.; Chiang, J.M.; Hermes, W.H.; Gibson, L.V. Jr.; Richmond, A.A. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States); Mayberry, J. [Science Applications International Corp., Idaho Falls, ID (United States); Frazier, G. [Univ. of Tennessee, Knoxville, TN (United States)

    1994-01-01

    This report summarizes the formulation of surrogate waste packages, representing the major bulk constituent compositions for 12 waste stream classifications selected by the US DOE Mixed Waste Treatment Program. These waste groupings include: neutral aqueous wastes; aqueous halogenated organic liquids; ash; high organic content sludges; adsorbed aqueous and organic liquids; cement sludges, ashes, and solids; chloride; sulfate, and nitrate salts; organic matrix solids; heterogeneous debris; bulk combustibles; lab packs; and lead shapes. Insofar as possible, formulation of surrogate waste packages are referenced to authentic wastes in inventory within the DOE; however, the surrogate waste packages are intended to represent generic treatability group compositions. The intent is to specify a nonradiological synthetic mixture, with a minimal number of readily available components, that can be used to represent the significant challenges anticipated for treatment of the specified waste class. Performance testing and evaluation with use of a consistent series of surrogate wastes will provide a means for the initial assessment (and intercomparability) of candidate treatment technology applicability and performance. Originally the surrogate wastes were intended for use with emerging thermal treatment systems, but use may be extended to select nonthermal systems as well.

  19. Pilot studies for the North American Soil Geochemical Landscapes Project - Site selection, sampling protocols, analytical methods, and quality control protocols

    Science.gov (United States)

    Smith, D.B.; Woodruff, L.G.; O'Leary, R. M.; Cannon, W.F.; Garrett, R.G.; Kilburn, J.E.; Goldhaber, M.B.

    2009-01-01

    In 2004, the US Geological Survey (USGS) and the Geological Survey of Canada sampled and chemically analyzed soils along two transects across Canada and the USA in preparation for a planned soil geochemical survey of North America. This effort was a pilot study to test and refine sampling protocols, analytical methods, quality control protocols, and field logistics for the continental survey. A total of 220 sample sites were selected at approximately 40-km intervals along the two transects. The ideal sampling protocol at each site called for a sample from a depth of 0-5 cm and a composite of each of the O, A, and C horizons. The acid digestion. A separate sample of 0-5-cm material was collected at each site for determination of organic compounds. A subset of 73 of these samples was analyzed for a suite of 19 organochlorine pesticides by gas chromatography. Only three of these samples had detectable pesticide concentrations. A separate sample of A-horizon soil was collected for microbial characterization by phospholipid fatty acid analysis (PLFA), soil enzyme assays, and determination of selected human and agricultural pathogens. Collection, preservation and analysis of samples for both organic compounds and microbial characterization add a great degree of complication to the sampling and preservation protocols and a significant increase to the cost for a continental-scale survey. Both these issues must be considered carefully prior to adopting these parameters as part of the soil geochemical survey of North America.

  20. 24 CFR 850.151 - Project restrictions.

    Science.gov (United States)

    2010-04-01

    ... be done in accordance with the HUD-approved Affirmative Fair Housing Marketing Plan, Form HUD-935.2... affirmative fair housing marketing objectives and the owner's HUD-approved AFHM Plan. With respect to any... of 24 CFR parts 812 and 813, including the provisions of these parts concerning citizenship...

  1. Parallel olfactory processing in the honey bee brain: odor learning and generalization under selective lesion of a projection neuron tract

    Directory of Open Access Journals (Sweden)

    Julie eCarcaud

    2016-01-01

    Full Text Available The function of parallel neural processing is a fundamental problem in Neuroscience, as it is found across sensory modalities and evolutionary lineages, from insects to humans. Recently, parallel processing has attracted increased attention in the olfactory domain, with the demonstration in both insects and mammals that different populations of second-order neurons encode and/or process odorant information differently. Among insects, Hymenoptera present a striking olfactory system with a clear neural dichotomy from the periphery to higher-order centers, based on two main tracts of second-order (projection neurons: the medial and lateral antennal lobe tracts (m-ALT and l-ALT. To unravel the functional role of these two pathways, we combined specific lesions of the m-ALT tract with behavioral experiments, using the classical conditioning of the proboscis extension response (PER conditioning. Lesioned and intact bees had to learn to associate an odorant (1-nonanol with sucrose. Then the bees were subjected to a generalization procedure with a range of odorants differing in terms of their carbon chain length or functional group. We show that m-ALT lesion strongly affects acquisition of an odor-sucrose association. However, lesioned bees that still learned the association showed a normal gradient of decreasing generalization responses to increasingly dissimilar odorants. Generalization responses could be predicted to some extent by in vivo calcium imaging recordings of l-ALT neurons. The m-ALT pathway therefore seems necessary for normal classical olfactory conditioning performance.

  2. Parallel Olfactory Processing in the Honey Bee Brain: Odor Learning and Generalization under Selective Lesion of a Projection Neuron Tract.

    Science.gov (United States)

    Carcaud, Julie; Giurfa, Martin; Sandoz, Jean Christophe

    2015-01-01

    The function of parallel neural processing is a fundamental problem in Neuroscience, as it is found across sensory modalities and evolutionary lineages, from insects to humans. Recently, parallel processing has attracted increased attention in the olfactory domain, with the demonstration in both insects and mammals that different populations of second-order neurons encode and/or process odorant information differently. Among insects, Hymenoptera present a striking olfactory system with a clear neural dichotomy from the periphery to higher-order centers, based on two main tracts of second-order (projection) neurons: the medial and lateral antennal lobe tracts (m-ALT and l-ALT). To unravel the functional role of these two pathways, we combined specific lesions of the m-ALT tract with behavioral experiments, using the classical conditioning of the proboscis extension response (PER conditioning). Lesioned and intact bees had to learn to associate an odorant (1-nonanol) with sucrose. Then the bees were subjected to a generalization procedure with a range of odorants differing in terms of their carbon chain length or functional group. We show that m-ALT lesion strongly affects acquisition of an odor-sucrose association. However, lesioned bees that still learned the association showed a normal gradient of decreasing generalization responses to increasingly dissimilar odorants. Generalization responses could be predicted to some extent by in vivo calcium imaging recordings of l-ALT neurons. The m-ALT pathway therefore seems necessary for normal classical olfactory conditioning performance.

  3. Recovery Efficiency Test Project: Phase 1, Activity report. Volume 1: Site selection, drill plan preparation, drilling, logging, and coring operations

    Energy Technology Data Exchange (ETDEWEB)

    Overbey, W.K. Jr.; Carden, R.S.; Kirr, J.N.

    1987-04-01

    The recovery Efficiency Test well project addressed a number of technical issues. The primary objective was to determine the increased efficiency gas recovery of a long horizontal wellbore over that of a vertical wellbore and, more specifically, what improvements can be expected from inducing multiple hydraulic fractures from such a wellbore. BDM corporation located, planned, and drilled a long radius turn horizontal well in the Devonian shale Lower Huron section in Wayne County, West Virginia, demonstrating that state-of-the-art technology is capable of drilling such wells. BDM successfully tested drilling, coring, and logging in a horizontal well using air as the circulating medium; conducted reservoir modeling studies to protect flow rates and reserves in advance of drilling operations; observed two phase flow conditions in the wellbore not observed previously; cored a fracture zone which produced gas; observed that fractures in the core and the wellbore were not systematically spaced (varied from 5 to 68 feet in different parts of the wellbore); observed that highest gas show rates reported by the mud logger corresponded to zone with lowest fracture spacing (five feet) or high fracture frequency. Four and one-half inch casting was successfully installed in the borehole and was equipped to isolate the horizontal section into eight (8) zones for future testing and stimulation operations. 6 refs., 48 figs., 10 tabs.

  4. Efeito anti-helmíntico do hidrolato de Mentha villosa Huds. (Lamiaceae em nematóides gastrintestinais de bovinos Anthelmintic effect of hidrolact of Mentha villosa Huds. (Lamiaceae in gastrointestinal nematodes of cattle

    Directory of Open Access Journals (Sweden)

    Érica Maria Nascimento

    2009-06-01

    Full Text Available Atualmente, o estudo da atividade anti-helmíntica de plantas medicinais em ruminantes tem atraído bastante interesse. Mentha villosa Huds. (Lamiaceae é uma das espécies de hortelã que tem sido utilizada popularmente devido às diversas propriedades medicinais, inclusive para o controle de verminoses. O presente estudo teve como objetivo testar a atividade anti-helmíntica do hidrolato dessa planta em bezerras infectadas por nematóides gastrintestinais, tanto in vitro, pelo método de coprocultura quantitativa, quanto in vivo, por meio do teste de redução no número de ovos de nematóides nas fezes dos hospedeiros. No teste in vitro, o hidrolato nas concentrações de 40%, 60% e 80% e 100% apresentou porcentagem de eficácia de 91,88%, 94,15%, 98,40% e 100%, respectivamente, mostrando atividade ovicida significativa sobre nematóides gastrintestinais em bezerras. Entretanto, os resultados do teste in vivo mostraram ausência de atividade anti-helmíntica do hidrolato de M. villosa na dose de 0,1ml kg dia-1, nos animais tratados.Currently, it has been of great interest to study the anthelmintic activity of medicinal plants in ruminants. Mentha villosa Huds. (Lamiaceae is one of the mint species that has been popularly used based on various medicinal properties, even for the control of nematode infections. This study aimed to test the anthelmintic activity of hidrolact of this plant, both in vitro, by the quantitative coproculture method, and in vivo, in calves infected with gastrointestinal nematodes, through the egg count reduction test in feces of the hosts. In in vitro tests, the hidrolact at the concentrations 40%, 60% and 80% and 100% obtained percentage of effectiveness of 91.88%, 94.15%, 98.40% and 100% respectively, showing significant ovicidal activity against gastrointestinal nematodes in calves. However, the hidrolact of M. villosa showed no in vivo anthelmintic activity at 0.1ml kg-1 day-1 on the treated animals.

  5. Selection of indicators for continuous monitoring of patient safety: recommendations of the project 'safety improvement for patients in Europe'

    DEFF Research Database (Denmark)

    Kristensen, Solvejg; Mainz, Jan; Bartels, Paul

    2009-01-01

    BACKGROUND: Initiatives to improve patient safety have high priority among health professionals and politicians in most developed countries. Currently, however, assessment of patient safety problems relies mainly on case-based methodologies. The evidence for their efficiency and reproducibility......, proving that safety of care has improved with their usage, is questionable. The exact incidence and prevalence of patient safety quality problems are unknown. Therefore, there is a need for firm, evidence-based methods to survey and develop patient safety and derived activities. OBJECTIVE: The objective...... of this paper is to describe a method to select patient safety indicators and present the indicators derived through this process. METHODS: The patient safety indicators were derived and recommended for use in a formalized consensus process based on literature review, targeted information gathering, expert...

  6. Project Icarus: Preliminary Thoughts on the Selection of Probes and Instruments for an Icarus-style Interstellar Mission

    Science.gov (United States)

    Crawford, Ian A.

    2016-06-01

    In this paper we outline the range of probes and scientific instruments that will be required in order for Icarus to fulfill its scientific mission of exploring a nearby star, its attendant planetary system, and the intervening interstellar medium. Based on this preliminary analysis, we estimate that the minimum total Icarus scientific payload mass (i.e. the mass of probes and instruments which must be decelerated to rest in the target system to enable a meaningful programme of scientific investigation) will be in the region of 100 tonnes. Of this, approximately 10 tonnes would be allocated for cruise-phase science instruments, and about 35 tonnes (i.e. the average of estimated lower and upper limits of 28 and 41 tonnes) would be contributed by the intra-system science payload itself (i.e. the dry mass of the stellar and planetary probes and their instruments). The remaining ~55 tonnes is allocated for the sub-probe intra-system propulsion requirements (crudely estimated from current Solar System missions; detailed modelling of sub-probe propulsion systems will be needed to refine this figure). The overall mass contributed by the science payload to the total that must be decelerated from the interstellar cruise velocity will be considerably more than 100 tonnes, however, as allowance must be made for the payload structural and infrastructural elements required to support, deploy, and communicate with the science probes and instruments. Based on the earlier Daedalus study, we estimate another factor of two to allow for these components. Pending the outcome of more detailed studies, it therefore appears that an overall science-related payload mass of ~200 tonnes will be required. This paper is a submission of the Project Icarus Study Group.

  7. Airborne pollutant concentrations and health risks in selected Apulia region (IT) areas: preliminary results from the Jonico-Salentino project

    Science.gov (United States)

    Buccolieri, Riccardo; Genga, Alessandra; De Donno, Antonella; Siciliano, Tiziana; Siciliano, Maria; Serio, Francesca; Grassi, Tiziana; Rispoli, Gennaro; Cavaiola, Mattia; Lionello, Piero

    2017-04-01

    The Jonico-Salentino project (PJS) is a multidisciplinary study funded by Apulia Region (Det. N. 188_RU - 10/11/2015) aiming to assess health risk of people living in the cities of Lecce, Brindisi and Taranto. Citizens are exposed to emissions from industrial sources, biomass burning, vehicular, naval and air traffic, as well as from natural radioactive sources (radon). In this context, this work presents some preliminary results obtained by the Unit of University of Salento (Lecce) during an experimental campaign carried out in the study areas. The campaign is devoted to (i) sample particulate matter (PM), (ii) measure micro-meteorological variables and (iii) evaluate exposure levels of residents to main pollutants. Specifically, PM is sampled using a low volume sampler, while meteorological variables (wind speed components and direction temperature, relative humidity, precipitation and global solar radiation) are measured by advanced instrumentation such as ultrasonic anemometers which allows for the estimation of turbulence fluxes. The early effects of exposure to air pollutants is evaluated by the frequency of micronucleus (a biomarker of DNA damage) in exfoliated buccal cells collected using a soft-bristled toothbrush from oral mucosa of primary school children enrolled in the study. PM concentration data collected during the campaign are characterised from a chemical and morphological point of view; the analysis of different groups of particles allows identifying different natural and anthropogenic emission sources. This is done in conjunction to the investigation of the influence of local meteorology to elucidate the contribution of specific types of sources on final concentration levels. Finally, all data are used to assess the health risk of people living in the study areas as consequence of exposure to airborne pollutants.

  8. PROPOSAL FOR A STEP OF SELECTION SUPPORT OF BEST PRACTICES FOR THE PILOTING OF THE EMARKETING PROJECTS

    Directory of Open Access Journals (Sweden)

    Sébastien BRUYÈRE

    2011-01-01

    Full Text Available With 1.8 billion investments on the web in the first semester of 2008, being14.7% of publicity investmentsi, E-marketing is a discipline which is in themiddle of media strategies. However, the evolutions of internet and of emarketingtools have developed a discipline becoming increasingly complexto understand.Although there are still many different methods of piloting,essentially based on the measure via the discipline of the Web Analytics, it’sdifficult today to predict e-marketing actions to set up to make fluctuate keyperformance indicators of web site and active e-marketing lever statisticauditing solution. However it is starting from these indicators that success ismeasured and that the profits of the online activities are maximized. Thus wepropose through this article, a method of qualification of the Best Practices inorder to assist the online marketers in the choice and the selection of thoseto improve the performance of a site and associated actions E-Marketing.

  9. Photo-ionization of aluminum in a hot cavity for the selective production of exotic species project

    Science.gov (United States)

    Scarpa, D.; Makhathini, L.; Tomaselli, A.; Grassi, D.; Corradetti, S.; Manzolaro, M.; Vasquez, J.; Calderolla, M.; Rossignoli, M.; Monetti, A.; Andrighetto, A.; Prete, G.

    2014-02-01

    SPES (Selective Production of Exotic Species) is an Isotope Separation On-Line (ISOL) based accelerator facility that will be built in the Legnaro-Istituto Nazionale di Fisica Nucleare (INFN) Laboratory (Italy), intended to provide intense neutron-rich radioactive ion beams obtained by proton-induced fission of a uranium carbide (UCx) target. Besides this main target material, silicon carbide (SiC) will be the first to be used to deliver p-rich beams. This target will also validate the functionality of the SPES facility with aluminum beam as result of impinging SiC target with proton beam. In the past, off line studies on laser photoionization of aluminum have been performed in Pavia Spectroscopy Laboratory and in Laboratori Nazionali di Legnaro; a XeCl excimer laser was installed in order to test the laser ionization in the SPES hot cavity. With the new Wien filter installed a better characterization of the ionization process in terms of efficiency was performed and results are discussed.

  10. Analysis of borehole-radar reflection logs from selected HC boreholes at the Project Shoal area, Churchill County, Nevada

    Science.gov (United States)

    Lane, J.W.; Joesten, P.K.; Pohll, G.M.; Mihevic, Todd

    2001-01-01

    Single-hole borehole-radar reflection logs were collected and interpreted in support of a study to characterize ground-water flow and transport at the Project Shoal Area (PSA) in Churchill County, Nevada. Radar logging was conducted in six boreholes using 60-MHz omni-directional electric-dipole antennas and a 60-MHz magnetic-dipole directional receiving antenna.Radar data from five boreholes were interpreted to identify the location, orientation, estimated length, and spatial continuity of planar reflectors present in the logs. The overall quality of the radar data is marginal and ranges from very poor to good. Twenty-seven reflectors were interpreted from the directional radar reflection logs. Although the range of orientation interpreted for the reflectors is large, a significant number of reflectors strike northeast-southwest and east-west to slightly northwest-southeast. Reflectors are moderate to steeply dipping and reflector length ranged from less than 7 m to more than 133 m.Qualitative scores were assigned to each reflector to provide a sense of the spatial continuity of the reflector and the characteristics of the field data relative to an ideal planar reflector (orientation score). The overall orientation scores are low, which reflects the general data quality, but also indicates that the properties of most reflectors depart from the ideal planar case. The low scores are consistent with reflections from fracture zones that contain numerous, closely spaced, sub-parallel fractures.Interpretation of borehole-radar direct-wave velocity and amplitude logs identified several characteristics of the logged boreholes: (1) low-velocity zones correlate with decreased direct-wave amplitude, indicating the presence of fracture zones; (2) direct-wave amplitude increases with depth in three of the boreholes, suggesting an increase in electrical resistivity with depth resulting from changes in mineral assemblage or from a decrease in the specific conductance of ground

  11. The Woodlands Metro Center energy study. Case studies of project planning and design for energy conservation

    Energy Technology Data Exchange (ETDEWEB)

    1980-03-01

    The Woodlands is a HUD Title VII New Town located near Houston, including 22,000 acres; the plan for the new town consists of 6 residential villages, a town center (Metro), and a Trade Center for larger-scale industrial use. Included within the program for each village are schools and commercial activities, as well as employment activities. The Woodlands is planned to be developed over a 26-year period (commenced in 1972) with an ultimate population of 150,000. Following a summary chapter, Chapter II presents background material on The Woodlands and results of the study are summarized. Chapter III describes the project team and its organizational structure. Chapter IV outlines and documents the methodology that was employed in developing, analyzing, and evaluating the case study. The next chapter describes and analyzes the conventional plan, documents the process by which energy-conserving methods were selected, and evaluates the application of these methods to the Metro Center Study area. Chapter VI discusses constraints to implementation and is followed by a final chapter that presents the general conclusions from the case study and suggests directions for further investigation.

  12. Selection of social capital partner in urban reclaimed water project%城市再生水项目社会资本合作方选择

    Institute of Scientific and Technical Information of China (English)

    魏星; 赵敏

    2016-01-01

    城市再生水项目采用政府和社会资本合作( public-private-partnership,PPP)的方式可以帮助解决资金短缺问题、带来先进管理经验,因此引入最佳的合作伙伴是成功实施PPP项目的重要前提。对参与竞争的合作方进行筛选,结合城市再生水项目的特征,建立以公司规模、财务水平、技术能力、信誉水平和管理能力为准则层、24项具体内容为指标层的评价指标体系。采用灰色关联评价方法对不同层级的指标分别进行综合评价,运用主观赋权层次分析法和客观赋权熵值法相结合确定权重,选择出最佳的社会资本合作伙伴,帮助政府部门更好地做出决策。%An urban reclaimed water project adopts the mode of government and social capital cooperation, which can alleviate a shortage in capital and allow for the inclusion of advanced management experience. Thus, introducing the best partner is an important precondition for successful implementation of a PPP ( public-private-partnership) project. In this study, the partners participating in the competition were selected and an evaluation index system, which included a criterion layer consisting of the indices of company size, financial level, technical ability, credit level, and management ability, as well as an index layer consisting of 24 specific terms, based on the characteristics of the urban reclaimed water project, was established. The grey correlation evaluation method was used to comprehensively evaluate the indices of different layers. The subjective weighted AHP method and the objective weighted entropy method were jointly used to determine the weights, in order to select the best social capital partner and help the government make better decisions.

  13. The selection of the American-Polish joint venture projects for the Krakow program and results of the efforts to date

    Energy Technology Data Exchange (ETDEWEB)

    Gyorke, D.F.; Butcher, T.A.

    1995-12-31

    To implement the Krakow Clean Fossil Fuels and Energy Efficiency Program, eight U.S. firms were selected by the U.S. Department of Energy to market their technologies to reduce pollution from low emission sources in Krakow. The eight U.S. firms were selected by a competitive solicitation that required the proposing firms to themselves provide funding to match or exceed the funding provided by the Program. These U.S. firms and their Polish partner companies have begun sales and cooperative work efforts in Krakow, and some have already made initial equipment installations with measurable performance improvements. Following their efforts as part of the Program, these U.S.-Polish joint ventures will market their technologies and achieve the associated environmental benefits elsewhere in Poland and Eastern and Central Europe. As part of the Krakow Program a spreadsheet model was developed to compare technological options for supplying heat to the city by calculation and comparing the heating costs and associated emissions reduction for each option. Comparison of options is made on the basis of the user cost-per-metric ton of equivalent emissions reduction. For all options considered in the Krakow Program, this cost parameter has ranged from -$1469 (best) to $2650 (worst). The costs for technologies associated with the eight projects in the Krakow Program are at the lower end of this range placing these technologies among the most cost effective solutions to the pollution problems from the low emission sources.

  14. Portfolio generation goes beyond project selection: interdependencies must drive new alternatives creation A geração de carteiras ultrapassa a seleção de projetos: deve ser guiada pelas interdependências entre os projetos

    Directory of Open Access Journals (Sweden)

    Paulo Tromboni de Souza Nascimento

    2013-03-01

    Full Text Available The portfolio management literature mainstream, the Project Selection Paradigm, regards projects as closed packages ready for choice. However, to generate a portfolio, such packages must be opened to reveal the inside sources of interdependencies among them. Then, the project elements so found may be recombined into new alternatives that better capture the synergies among projects and avoid negative interactions. Thus project selection can be superseded by a Project Portfolio Generation based on a projects' and portfolios' reformulation process.Centrada na Seleção de Projetos, a literatura de gestão de carteiras trata os projetos como pacotes fechados prontos para escolha. Contudo, para gerar uma carteira, tais pacotes precisam ser abertos para revelar as fontes interiores das interdependências entre eles. Na sequência, os elementos dos projetos encontrados nessa análise podem ser recombinados em novas alternativas que melhor expressem as sinergias entre os projetos e evitem suas interações negativas. Assim, a mera Seleção de Projetos pode ser superada por um processo de Geração da Carteira de Projetos que se apoia num processo de reformulação de projetos e carteiras.

  15. Selective Photoinitiated Electrophoretic Separator Project

    Data.gov (United States)

    National Aeronautics and Space Administration — To address NASA Johnson Space Center needs for gas separation and collection technology for lunar in-situ resource utilization, Physical Optics Corporation (POC)...

  16. Project Decision Chain

    DEFF Research Database (Denmark)

    Rolstadås, Asbjørn; Pinto, Jeffrey K.; Falster, Peter

    2015-01-01

    To add value to project performance and help obtain project success, a new framework for decision making in projects is defined. It introduces the project decision chain inspired by the supply chain thinking in the manufacturing sector and uses three types of decisions: authorization, selection...

  17. The "Old Dogs" Project.

    Science.gov (United States)

    Ehrlich, Robert; And Others

    1997-01-01

    Describes a low cost, easily emulated project designed to improve classroom teaching methods. Discusses the benefits of peer evaluation and lists the criteria used for selecting participants. Highlights lessons learned from the project. (JRH)

  18. NBS for Drought risks reduction in the Algarve (Portugal): selected achievements from PT FCT ProWaterMan and from EU FP7 MARSOL projects

    Science.gov (United States)

    Lobo-Ferreira, João-Paulo

    2017-04-01

    Southern Europe and the Mediterranean region are facing the challenge of managing its water resources under conditions of increasing scarcity and/or floods, besides concerns about water quality. Innovative water management strategies with nature-based solutions, such as the storage of excess water during floods, in Managed Aquifer Recharge (MAR) schemes can greatly decrease the risk of floods while it increases water availability for future use, eventually in drought periods. The Algarve region is the southern most region of Portugal mainland. It has an area of 4,997 km2 and about 451 thousand permanent inhabitants. Selected achievements of two research projects (Portugal FCT sponsored ProWaterMan project and EU FP7 sponsored MARSOL project), will be addressed regarding the Campina de Faro and Querença-Silves aquifers in the Algarve. In Faro, the idea of harvesting rainwater from the greenhouse rooftops and using this water to recharge aquifers is not new. However, using this NbS as a climate mitigation and adaptation tool with the overall impact and wide range of benefits is a step forward in innovative methodologies. This NbS can have particular positive impacts in Mediterranean conditions with (new) precipitation patterns, more intense but less frequent. The potential greenhouses surface area of about 2.74 km2 can be used by connecting these infrastructures to several large wells aiming to infiltrate an amount of 1.63 hm3/year of harvested water. There is a strong support from the Portuguese Water Agency (Agência Portuguesa do Ambiente, I.P., Algarve branch), the Water Supplier and Wastewater (Águas do Algarve, S.A.), and the local farmers and land owners which have frequent flood and/or drought problems, represented by HUBEL (a SME that produces most greenhouses for Faro area) in this project. During EU 7FP INO-DEMO MARSOL project, a survey about protection and preservation of groundwater was conducted with a sample of Portuguese farmers of the Algarve

  19. Research on Evaluation Model for Project Portfolio Selection Based on AFAD Method%基于AFAD方法的工程项目组合选择评价模型研究

    Institute of Scientific and Technical Information of China (English)

    李默; 王祖和; 杨彬

    2011-01-01

    通过分析工程项目组合选择评价的特点,遵循指标设置的基本原则,构建了工程项目组合选择评价指标体系;集成层次分析法、模糊综合评价法、精确值评价法、数据包络分析法,构建了基于AFAD方法的工程项目组合选择评价模型.最后,通过实例表明该方法在为企业进行工程项目组合选择决策提供有效参考方面的可行性.%According to the characteristics of project portfolio selection evaluation, and following the basic principles of setting indicator,this paper constructs a evaluation indicator system for project portfolio selection. And then it integrates the evaluation methods including analytic hierarchy process(AHP) ,fuzzy comprehensive evaluation,accurate evaluation and data envelopment analysis(DEA) .namely the so-called AFAD method,and establishes a evaluation model for project portfolio selection. Finally,it demonstrates the feasibility and effectiveness for enterprises to make decisions on project portfolio selection through the example.

  20. 多项目多任务选择计划模型及其免疫遗传算法%MULTI-PROJECT MULTI-TASK SELECTION PLAN MODEL AND ITS IMMUNE GENETIC ALGORITHM

    Institute of Scientific and Technical Information of China (English)

    夏林丽; 张著洪

    2011-01-01

    针对多资源受限下项目群选择计划及项目流程调度问题,依据项目的权重和承继约束,将项目群按权值从大到小进行排序,各项目内部的任务分别采用网络计划图进行拓扑排序,并以资源约束和合同期等因素为项目选择标准,建立多项目多任务选择计划的资源配置数学模型.进而,在遗传算法中引入免疫系统的记忆性和多样性功能,设计免疫遗传算法求解所获模型的最佳决策方案.比较性的数值实验结果说明了模型的合理性和算法的有效性.%For the problem of project group selection plan and project flow scheduling in condition of multiple resources constraints, the project group is ranked from big to small according to weight value based on the weights and inheritance constraints between the projects.Internal tasks of each project are topologically sorted using network planning graph respectively, and a resource-allocation mathematical model of multi-project multi-task selection plan is established taking the factors of resource-constraints and project contracts as the selective criteria.Furthermore, an immune genetic algorithm is designed to find the best decision scheme of the obtained model by introducing memory and diversity functions in immune system into the genetic algorithm. Comparative numerical experiment results show the rationality of the model and the effectiveness of the proposed algorithm.

  1. NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 13: Source selection and information use by US aerospace engineers and scientists: Results of a telephone survey

    Science.gov (United States)

    Pinelli, Thomas E.; Glassman, Nanci A.

    1992-01-01

    A telephone survey of U.S. aerospace engineers and scientists belonging to the Society of Automotive Engineers (SAE) was conducted between December 4, 1991 and January 5, 1992. The survey was undertaken to (1) validate the telephone survey as an appropriate technique for collecting data from U.S. aerospace engineers and scientists; (2) collect information about how the results of NASA/DoD aerospace research are used in the R&D process; (3) identify those selection criteria which affect the use of federally-funded aerospace R&D; and (4) obtain information that could be used to develop a self-administered mail questionnaire for use with the same population. The average rating of importance of U.S. government technical reports was 2.5 (on a 4-point scale); The mean/median number of times U.S. government technical reports were used per 6 months was 8/2. Factors scoring highest for U.S. government technical reports were technical accuracy (2.9), reliable data and technical information (2.8), and contains comprehensive data and information (2.7) on a 4-point system. The factors scoring highest for influencing the use of U.S. government technical reports were relevance (3.1), technical accuracy (3.06), and reliable data/information (3.02). Ease of use, familiarity, technical accuracy, and relevance correlated with use of U.S. government technical reports. Survey demographics, survey questionnaire, and the NASA/DoD Aerospace Knowledge Diffusion Research Project publications list are included.

  2. 基于交互效应的项目组合风险度量及选择优化%Risk Measurement and Selection Optimization of Project Portfolio Based on the Interaction Effect

    Institute of Scientific and Technical Information of China (English)

    赵静; 郭鹏; 潘女兆

    2011-01-01

    The risk measurement and selection optimization of project portfolio is studied based on the asymmetric interaction effects. The project portfolio interaction effects is described from three aspects of resource, outcome and technology, an risk measurement method for project portfolio with risk interaction effects is put forward based on the niche theory and the niche overlap theory and then the selecting optimization model for profit maximum and risk minimization of the project portfolio is established. According to the model, the method is designed and an example is given. The result shows that interaction effects have significant effects on portfolio risk measurement and project selection, which also provide a new perspective and ideas for the research into project portfolio.%研究了具有不对称交互效应的项目组合风险测度和选择问题.从资源、收益和技术三方面描述了项目组合交互效应的产生,提出了基于生态位和生态位重叠理论的具有交互效应的项目组合风险度量方法,建立了以收益最大化和风险最小化的组合选择优化模型,并针对该模型给出了一种实用的混合遗传算法和应用实例.研究表明交互效应对组合风险度量和项目选择具有显著影响,这也为项目组合研究提供了新的视角和思路.

  3. Project 2010 Project Management

    CERN Document Server

    Happy, Robert

    2010-01-01

    The ideal on-the-job reference guide for project managers who use Microsoft Project 2010. This must-have guide to using Microsoft Project 2010 is written from a real project manager's perspective and is packed with information you can use on the job. The book explores using Project 2010 during phases of project management, reveals best practices, and walks you through project flow from planning through tracking to closure. This valuable book follows the processes defined in the PMBOK Guide, Fourth Edition , and also provides exam prep for Microsoft's MCTS: Project 2010 certification.: Explains

  4. 基于多目标粒子群的土地整理项目选址模型%Site selection model of land consolidation projects based on multi-objective optimization PSO

    Institute of Scientific and Technical Information of China (English)

    王华; 朱付保

    2015-01-01

    土地整理项目选址实质上是一个多目标空间优化问题,将传统选址方法用于解决多目标土地整理项目选址存在明显不足.该文提出了一种基于多目标粒子群的土地整理项目选址模型,归纳了土地整理项目选址的选址规则,提取 3个能够体现土地整理项目选址目的及意义的目标函数,即新增耕地潜力最高、空间分区集中连片、土地适宜性评价指数最高,同时考虑了土地整理项目最小新增耕地率、实施规模 2 类约束条件,并详细阐述了算法的核心思想、矢量编码策略、状态更新机制等内容,最后选取湖北省嘉鱼县为试验区,验证了模型的可行性和有效性,结果表明通过对目标的权重调控可以得到不同目标偏好的土地整理项目选址方案,该文所构建模型在土地整理实践中具有可操作性,提供的选址方案科学合理,为土地利用规划和土地利用调控管理提供支持.%Land consolidation, as a significant way to optimize the allocation of land resources in relatively small regions, is one of the important contents of land use plan. The only way in China to implement the work of land consolidation is project, so the site selection of land consolidation projects, demarcating the border in the two-dimensional space, is the first step of land consolidation projects. Its scientificity and rationality will decide the achievement of maximum benefit of land consolidation. But from the current actual situation of land consolidation, the theory and the practice of the site selection of land consolidation projects are both weak, so on the occasion of new round of land use planning, the research of scientific theories and methods is necessary and urgent. Site location of land consolidation project was discussed in this paper based on multi-objective optimization. The site location rules of land consolidation project were generalized, and 3 objective functions were comprised, which

  5. HUD Program Income Limits

    Data.gov (United States)

    Department of Housing and Urban Development — Income limits used to determine the income eligibility of applicants for assistance under three programs authorized by the National Housing Act. These programs are...

  6. HUD Insured Hospitals

    Data.gov (United States)

    Department of Housing and Urban Development — The Office of Healthcare Programs (OHP), previously known as the Office of Insured Health Care Facilities, is located within the Office of Housing and administers...

  7. 24 CFR 886.121 - Marketing.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Marketing. 886.121 Section 886.121... Projects With HUD-Insured and HUD-Held Mortgages § 886.121 Marketing. (a) Marketing of units and selection... Housing Marketing Plan, if required, and with all regulations relating to fair housing advertising...

  8. 24 CFR 886.321 - Marketing.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Marketing. 886.321 Section 886.321... the Disposition of HUD-Owned Projects § 886.321 Marketing. (a) Marketing in accordance with HUD-Approved Plan. Marketing of units and selection of families by the owner shall be in accordance with...

  9. Geochemical conditions and the occurrence of selected trace elements in groundwater basins used for public drinking-water supply, Desert and Basin and Range hydrogeologic provinces, 2006-11: California GAMA Priority Basin Project

    Science.gov (United States)

    Wright, Michael T.; Fram, Miranda S.; Belitz, Kenneth

    2015-01-01

    The geochemical conditions, occurrence of selected trace elements, and processes controlling the occurrence of selected trace elements in groundwater were investigated in groundwater basins of the Desert and Basin and Range (DBR) hydrogeologic provinces in southeastern California as part of the Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA PBP is designed to provide an assessment of the quality of untreated (raw) groundwater in the aquifer systems that are used for public drinking-water supply. The GAMA PBP is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey and the Lawrence Livermore National Laboratory.

  10. 基于组织战略导向的项目组合选择模型研究%Research of Project Portfolio Selection Model Based on Organizational Strategy

    Institute of Scientific and Technical Information of China (English)

    王亚萍

    2015-01-01

    Based on the theory of the existing research of the project portfolio management, the paper analyzes the key factors of the project portfolio selection, and evaluates them using the fuzzy comprehensive evaluation method. Finally, the paper builds a project portfolio choice integer programming model based on 0/1 integer programming, which is based on the organizations strategies.%基于对项目组合管理现有理论的研究,对项目组合选择的关键影响因素进行分析,并对其关键影响因素运用模糊综合评价法进行评价,最后基于0/1整数规划构建项目组合选择的整数规划模型,以基于组织战略导向来选择项目.

  11. 基于平衡计分卡的六西格玛项目选择指标体系构建%Construction of Six Sigma Project Selection Index System Based on the Balanced Scorecard

    Institute of Scientific and Technical Information of China (English)

    顾平; 陈亮

    2012-01-01

    企业如何对六西格玛项目进行选择,选择一个科学的评价体系至关重要.文章借鉴了六西格玛平衡计分卡原理和SWOT企业战略管理分析理论,通过财务、顾客、内部业务流程以及学习和成长四个维度分析,最后经过咨询质量管理专家,对指标进行修正,构建了基于六西格玛平衡计分卡的评价体系,希望能够为六西格玛项目选择提供一个有益的借鉴.%How to choose the Six Sigma project for the enterprise, select a scientific evaluation system is essential. This paper draws on Six Sigma balance scorecard theory and SWOT analysis on corporate strategic management theory, establishes a Six Sigma project selection index system through the four dimensions of financial, customer, internal business processes and learning and growth. Finally, after consulting quality management experts, primary and revision of relevant indicators, it constructs the evaluation index system based on Six Sigma Balanced Scorecard, hoping to provide a useful reference to the Six Sigma project selection.

  12. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 7. Report on the selection of SMKs for the project's target provinces and working agreements between SMKs and the project

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2010-05-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report explains the stepwise approach taken in the selection of SMKs (Sekolah Menengah Kejuruan of the Ministry of Education; SMKs are Vocational and Technical Schools) for CASINDO's target provinces. For this, data of the Indonesian Ministry of Education were used, site visits were made and interviews were conducted. The exercise resulted in ranking the 11 best SMKs observed. Terms for working agreements between the SMKs and CASINDO have been formulated as well as a work planning.

  13. Influência alelopática de hortelã (Mentha x villosa Huds.) sobre emergência de plântulas de alface (Lactuca sativa L.) Allelopathic influence of mint (Mentha x villosa Huds.) on the emergence of lettuce (Lactuca sativa L.) seedlings

    OpenAIRE

    Maia,J.T.L.S.; BONFIM,F.P.G.; Barbosa,C.K.R.; Guilherme,D.O.; Honório,I.C.G.; Martins,E. R.

    2011-01-01

    Objetivou-se com esse trabalho avaliar a interferência de possíveis efeitos alelopáticos de Mentha x villosa Huds. sobre a emergência de Lactuca sativa L. As atividades foram conduzidas em laboratório, no Instituto de Ciências Agrárias (ICA) da Universidade Federal de Minas Gerais, em Montes Claros/MG. Foram propostos três tratamentos, sendo esses: solo A, coletado em área cultivada com hortelã no horto medicinal do ICA/UFMG; solo B, coletado em áreas adjacentes e, testemunha (papel germitest...

  14. Determination of antimutagenic properties of apigenin-7-O-rutinoside, a flavonoid isolated from Mentha longifolia (L.) Huds. ssp. longifolia with yeast DEL assay.

    Science.gov (United States)

    Gulluce, Medine; Orhan, Furkan; Adiguzel, Ahmet; Bal, Tugba; Guvenalp, Zuhal; Dermirezer, Lutfiye Omur

    2013-07-01

    Lamiaceae is an important plant family that has been investigated for its medicinal properties due to its large amounts of phenolic acids and flavonoids. Flavonoids have been shown to have antioxidant and antimutagenic activities in different test systems, but their certain mechanisms are still unclear. This study was designed to evaluate the mutagenic and antimutagenic activities of apigenin 7-O-rutinoside, a flavonoid isolated from Mentha longifolia (L.) Huds. ssp. longifolia. The possible antimutagenic potential of apigenin 7-O-rutinoside (A7R) was examined against mutagens ethyl methanesulfonate (EMS) and acridine (AC) in a eukaryotic cell system Saccharomyces cerevisiae RS112. The results showed that A7R has different inhibition rates against EMS and AC-induced mutagenicity. Thus, the properties of A7R are of great pharmacological importance and might be beneficial for reducing the risk of reactive oxygen species-related diseases.

  15. Environmental and economical feasibility of selective demolition project; Viabilidad ambiental y economica de un proyecto de demolicion selectiva: hacia una optima gestion de los RCD

    Energy Technology Data Exchange (ETDEWEB)

    Vegas, I.

    2004-07-01

    Selective demolition practices have not yet become popular in our country. Unlike conventional demolition practices, selective demolition helps to increase the amount of components to be reused or materials to be recycled. Thus, the percentage of demolition waste deposited in landfills can be reduced, and the production of recycled materials with optimum quality is fostered. Taking the case study of selective demolition carried out in the municipally of Lasarte-Oria (Basque Country-Spain) as its basis, this paper presents an economic and environmental analysis of the same. Likewise, the economic costs deriving from selective demolition are compared with analogous costs from conventional demolition with an aim to establishing the ideal frame supporting economically feasible selective demolition. (Author)

  16. Soil and its selected properties on the example of an individual project for the grade 1 students of upper secondary school

    Science.gov (United States)

    Krzeczkowska, Małgorzata

    2014-05-01

    According to the requirements of the new core curriculum for Chemistry, students shall acquire knowledge through research and use the acquired chemical knowledge in their everyday life. However, in the recommended conditions and mode of implementation of the curriculum it is confirmed, that students' autonomous observation constitutes a basis for experiencing, inferences, analysis, and generalisations of phenomena [1]. It is obvious that teachers should create proper didactic situations, during which school students have a possibility to develop attitudes, skills and competences. More about competences we can find in the recommendations of the European Parliament and of the Council of 18 December 2006 on key competences for lifelong learning [2]. The detailed content of the core curriculum for the subject of chemistry at the fourth stage of education (basic level), we read: "4. Chemistry of soil. Student: 1) explains what the sorption properties of the soil are; plans and performs .... study of the sorption properties of the soil. " In the school year 2012/2013 chemistry teachers decided to offer students of a first-class to be involved in the project "Soil in the chemist's eye." It was considered that the method of the project is known from lower secondary school level and the teacher will have an opportunity to recognize students, who in the future, will choose the class with advanced chemistry program and determine the level of their skills, in particular the research skills. What we can offer to students does not necessarily take place in a well-equipped chemical laboratory. On the contrary, this process should be based on the well-known school subjects items, articles, objects and phenomena, which students meet in everyday life. The well-chosen methodologies and ways of showing the world will be, more understandable and skills will become a permanent part of the students, knowledge. Project characterization: a) The proposed project is problem-oriented, in

  17. Introduction to the Monte Carlo project and the approach to the validation of probabilistic models of dietary exposure to selected food chemicals

    NARCIS (Netherlands)

    Gibney, M.J.; Voet, van der H.

    2003-01-01

    The Monte Carlo project was established to allow an international collaborative effort to define conceptual models for food chemical and nutrient exposure, to define and validate the software code to govern these models, to provide new or reconstructed databases for validation studies, and to use th

  18. The ATLAS(3D) project : I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria

    NARCIS (Netherlands)

    Cappellari, Michele; Emsellem, Eric; Krajnovic, Davor; McDermid, Richard M.; Scott, Nicholas; Kleijn, G. A. Verdoes; Young, Lisa M.; Alatalo, Katherine; Bacon, R.; Blitz, Leo; Bois, Maxime; Bournaud, Frederic; Bureau, M.; Davies, Roger L.; Davis, Timothy A.; de Zeeuw, P. T.; Duc, Pierre-Alain; Khochfar, Sadegh; Kuntschner, Harald; Lablanche, Pierre-Yves; Morganti, Raffaella; Naab, Thorsten; Oosterloo, Tom; Sarzi, Marc; Serra, Paolo; Weijmans, Anne-Marie

    2011-01-01

    The ATLAS3D project is a multiwavelength survey combined with a theoretical modelling effort. The observations span from the radio to the millimetre and optical, and provide multicolour imaging, two-dimensional kinematics of the atomic (H i), molecular (CO) and ionized gas (H beta, [O iii] and [N i

  19. PPBS: Design of Selected Programming Elements. The Report of a Project Made at the Request of the Board of Education, Union Free District #2, Town of Cheektowaga.

    Science.gov (United States)

    Maryvale Central School District, Cheektowaga, NY.

    The significance of a planning-programing-budgeting system for educational use lies in its ability to improve educational planning and cost effectiveness. As part of the Western New York PPBS project, a model for implementing PPBS in districts of fewer than 25,000 students was developed and tested. The completed model consists of three components:…

  20. The carcinoGENOMICS project: Critical selection of model compounds for the development of omics-based in vitro carcinogenicity screening assays

    NARCIS (Netherlands)

    Vinken, M.; Doktorova, T.; Ellinger-Ziegelbauer, H.; Ahr, H.-J.; Lock, E.; Carmichael, P.; Roggen, E.; Delft, J. van; Kleinjans, J.; Castell, J.; Bort, R.; Donato, T.; Ryan, M.; Corvi, R.; Keun, H.; Ebbels, T.; Athersuch, T.; Sansone, S.-A.; Rocca-Serra, P.; Stierum, R.; Jennings, P.; Pfaller, W.; Gmuender, H.; Vanhaecke, T.; Rogiers, V.

    2008-01-01

    Recent changes in the European legislation of chemical-related substances have forced the scientific community to speed up the search for alternative methods that could partly or fully replace animal experimentation. The Sixth Framework Program project carcinoGENOMICS was specifically raised to deve

  1. 基于TOPSIS的航天工程项目合作伙伴选择方法%Research on Partner Selection of Aerospace Project Based on TOPSIS Method

    Institute of Scientific and Technical Information of China (English)

    赵志纲; 黄柯鑫

    2015-01-01

    合作伙伴的科学选择是航天工程项目成功的关键。分析了我国航天工程项目合作伙伴管理的现状,构建了包含组织层、项目层和环境层的航天工程项目合作伙伴评价指标体系,通过信息熵和层次分析法进行组合赋权,建立了TOPSIS法评价模型。最后通过航天工程项目某航天器零部件的合作伙伴选择实例验证该评价体系具有较强的科学性和实用性。%Scientific choice of partners is critical to the success of the aerospace project. Based on the situation analyses of China's aerospace project partnership management, this paper puts forward the evaluation index system for cooperative partners in aerospace project, and establishes the TOPSIS method evaluation model based on the combined weight by using the information entropy and AHP method. Empirical study on component suppliers' selection of an aerospace project shows that the evaluation system is scientific and practical.

  2. 煤炭建设项目节能评估报告对标指标选取%Comments on Benchmarking Index Selection of Energy Saving Evaluation Report for Coal Construction Project

    Institute of Scientific and Technical Information of China (English)

    姜明; 王和德

    2012-01-01

    根据国家发展和改革委员会发布的《固定资产投资项目节能评估和审查暂行办法》的相关规定,结合项目实际对煤炭建设项目节能评估报告书在对标内容中对标指标的分类、选取依据做了总结说明。%According to the related stipulations of "Temporary Method of Energy Saving Evaluation and Investigation for Fixed Assets Investment Project" Issued by the National Development and Reform Commission, in combination with the project actu- al conditions, the paper had a conclusion statement on the grading and selection basis of the benchmarking indexes in the benchmarking contents of the energy saving evaluation report of the coal construction project.

  3. Presentation of a Swedish study program concerning recruitment, selection and training of student air traffic controllers: The MRU project phase 1

    Science.gov (United States)

    Haglund, Rune

    1994-01-01

    The Director of the ANS Department has set up an objective for the efficiency of screening and training procedures for air traffic controller students which implies that all students admitted 'shall be considered to have the qualification for - and be given the means of - completing the training'. As a consequence, a study project has been established. It is run by the ANS Department with members from the Swedish CAA, in close cooperation with Uppsala University.

  4. Project UNESA MAAP5-SFP. Criteria for Selecting Lots of Fuel Elements; Proyecto UNESA MAAP5-SFP. Criterios para la Seleccion de Lotes de elementos CombustibleS

    Energy Technology Data Exchange (ETDEWEB)

    Barreira Pereira, P.; Sanchez Fernandez, R.

    2013-07-01

    As a result of the events in the global nuclear sector arising from the Fukushima accident and due to the demand for analysis tools that can be used with confidence to the understanding of the phenomenology of accident resulting UNESA conceived a project with the main objective of analyze and evaluate the capabilities of the module behavior of spent fuel pool (SFP) recently incorporated into the simulation code MAAP5 severe accident, Modular accident Analysis Program.

  5. Seleção de projetos Seis Sigma: aplicação em uma indústria do setor automobilístico Six Sigma project selection: an application in an automotive industry

    Directory of Open Access Journals (Sweden)

    Marcelo Machado Fernandes

    2007-12-01

    Full Text Available O Seis Sigma vem ganhando, cada vez mais, espaço nas empresas como uma metodologia bastante eficaz à solução de problemas estruturais através da diminuição da variação de processos e fornecimento de produtos e serviços dentro das necessidades dos clientes. A principal forma com que se busca atingir tal objetivo é através do desenvolvimento de projetos de melhorias. Sendo assim, um tema bastante importante a ser discutido é o processo de seleção de tais projetos, que serão gerenciados através desta metodologia. Neste artigo é apresentada uma análise em uma indústria do setor automobilístico, quanto ao seu processo de seleção de projetos Seis Sigma. Deste trabalho foi possível constatar influência positiva do referido processo no desenvolvimento dos projetos, por exemplo, quanto ao tempo médio de desenvolvimento e ganhos financeiros obtidos, o que vem de encontro ao que a literatura tem sinalizado.Six Sigma Methodology has been growing, each day, in the industrial environment as a very efficient tool to solve structural problems through the reduction of process variation and through the supply of service and product in compliance with customer requirements. The main way to achieve this goal is through improvement projects. This way, a very important topic to be discussed is the selection of those projects that will be managed by this methodology. This article presents an application in an automotive industry, regarding its process of Six Sigma project selection. From this study it was possible to prove the existence of a positive influence in the referred process, in project development, for example, regarding the average development time and financial improvements, as the literature reviewed here has shown.

  6. Research of Project Portfolio Selection Model and Optimization Considering Interdependencies based on Preferences Incorporation of Decision Maker%决策者偏好交互项目组合选择模型及算法优化研究

    Institute of Scientific and Technical Information of China (English)

    罗淑娟; 白思俊; 郭云涛

    2016-01-01

    Project Portfolio Selection is known as the essential element of strategic project management and deci⁃sion. There are also some disadvantages in model and methods which are based on the project portfolio selection considering interdependencies and preference incorporation of decision maker. The paper proposes an novel outran⁃king model to classify the preference relationship between different projects, and it also bring the synergies and in⁃terdependencies into consideration which makes the model more complete. Moreover, it proposes the improved par⁃ticle swarm optimization algorithm based on the model which speeds up convergence an expand the diversity of non⁃dominant solutions simultaneously. In the restrained condition of preferences incorporation and interdependencies, the paper comes up with the experiments to verify the model and method respectively. The results indicate that the non⁃dominant solutions achieved by the outranking model are likely to the optimum of project portfolio selection, and the improved particle swarm optimization search the results faster.%项目组合选择是战略项目管理决策的重要环节,目前基于决策者偏好的交互项目组合选择的研究仍然在模型和算法上存在不足。首先提出级别优先模型细致划分了项目间的偏好关系,并引入了项目间的协同交互,使模型更加完备。进而结合该模型改进了多目标粒子群算法,加快其收敛速度,并拓展其非劣解的多样性。在考虑决策者偏好和项目间交互约束的条件下,分别对偏好模型和模型求解算法进行了仿真验证。仿真结果表明,采用级别优先模型所得的非劣解更加接近项目组合选择的最优解,改进粒子群算法的搜索速度更快。

  7. Improved R&D project portfolio selection model based on multi-interdependences%改进的基于多依赖性的R&D项目组合选择模型

    Institute of Scientific and Technical Information of China (English)

    杨颖; 杨善林; 马英; 胡小建

    2011-01-01

    复杂产品开发企业往往拥有多个产品线开发项目和公用技术平台开发项目.由于资源的稀缺性,企业决策者不得不面临着R&D项目组合选择的难题.针对复杂产品开发过程中存在的多项目间混合依赖特性,采用关联性分配矩阵定量化描述三个及以上项目共同作用时的相互依赖程度;综合考虑项目间的收益依赖、资源依赖和技术依赖等关联特征,构建一种新颖的面向研发项目组合选择问题的非线性规划模型;并设计和实现了基于模拟退火的相关求解算法.最后将本文提出的方法应用于国内某汽车公司的研发项目组合管理实践中,实验结果证明了该方法的合理性与有效性.%Complex product development companies often have multiple product lines development projects and public technology platform development projects. Due to resource scarcity, decision makers have to be faced with the R&D project portfolio selection problems. In this paper, a conception of dependence assignment matrix is formulated to quantify the interaction in a portfolio based on multi-interdependences among projects in the process of complex product development. An improved non-linear planning model for R&D project portfolio selection is developed in consideration of combined benefit, resource and technology interaction. A solving method to find a satisfying portfolio is designed and implemented based on simulated annealing algorithm. Finally, the proposed method is applied to R&D project portfolio management practice in a domestic auto company. Experimental results show that the method is reasonable and effective.

  8. Managing projects using a project management approach

    Directory of Open Access Journals (Sweden)

    Marko D. Andrejić

    2011-04-01

    these objectives should be like. Requirements and effects of the application of project management The goal of the project management methodology is to assist the manager in all of these elements, but also to provide a uniform way of evaluating his performance as an objective comparison of indicators in all projects that are implemented in the system. Project management methodology Efficient business operations and fulfilling the requests of users, or buyers if business is done for the third parties, require modern planning and management of projects using computers and appropriate software. Given that the project management with the help of network models requires frequent and rapid processing of large amount of data, it is obvious that the application of computers in this area is of utmost importance. System of reporting on project implementation To achieve effective monitoring, control and implementation of control actions, it is necessary to organize an effective reporting system that will provide timely and realistic information about the real state of the project, in terms of job performing time, the resources spent and the costs of project implementation. Concept of risk management In any project there are many different risk events by type, the probability of appearance, manner and size of the impact of the project. The process of testing the nature of risk events in the project as well as their potential impact on the outcome of the project and their interdependence are realized through the risk analysis. Conclusion Methodologies of project management surged from these differences, when it became apparent that a unified approach to the problem of project managing does not meet the unique project requirements. Taking into account that in the future projects will become more complex and that the methodology of project management will be required to deal with such projects, a proper selection of methodology within the organization is extremely important.

  9. Flight test evaluations of the head-up display and the inertial reference unit of the NAL QSTOL experimental aircraft (Aska) by the NAL B-65 Queen Air research aircraft. Teisoon STOL jikkenkiyo HUD (head up display) oyobi IRU (kansei kijun sochi) no hiko hyoka shiken

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-01

    A head-up display (HUD) and an inertial reference unit (IRU) were developed by the National Aerospace Laboratory (NAL) for the NAL QSTOL (Quiet Short Take Off and Landing) experimental air craft (Aska). In order to evaluate both the performance of the HUD which provides the pilot with landing aid information, and the accuracy and characteristics of the IRU to be used for flight control and measurements, flight tests were conducted on board the B-65 Queen Air research aircraft. The results indicated that the characteristics of the HUD as an approach and landing aid system were good, and also that the IRU was useful as a sensor for flight control and measurements. Furthermore, it was shown that fundamental methods of evaluating the HUD characteristics and the IRU accuracy in actual flight were established for application of the HUD and the IRU to a new aircraft in the future. In addition, possibility of a new technology with landing aid information by means of the HUD was made clear. 21 refs., 48 figs., 14 tabs.

  10. U. S. Department of Energy project book

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    This book covers representative projects in each program within the Department of Energy. The projects included were selected to provide an insight into the wide spectrum of projects authorized and under way in the Department. The projects described do not cover all projects authorized - they are merely representative. Descriptions, goals, and status are given for 29 energy projects, 4 scientific projects, and 5 defense projects. (RWR)

  11. Unsupervised Feature Selection Based on Locality Preserving Projection and Sparse Representation%基于局部保持投影和稀疏表示的无监督特征选择方法

    Institute of Scientific and Technical Information of China (English)

    简彩仁; 陈晓云

    2015-01-01

    Traditional filter-based feature selection methods calculate some scores of each feature independently to select features in a statistical or geometric perspective only, however, they ignore the correlation of different features. To solve this problem, an unsupervised feature selection method based on locality preserving projection and sparse representation is proposed. The nonnegativity and sparsity of feature weights are limited to select features in the proposed method. The experimental results on 4 gene expression datasets and 2 image datasets show that the method is effective.%传统基于过滤的特征选择方法仅从统计或几何角度分别对数据集的每个特征计算某种得分选择特征,而忽略不同特征之间存在的联系。为解决该问题,利用局部保持投影和稀疏表示的优点,提出新的无监督特征选择算法。该方法通过限制特征权重的非负性和稀疏性选择特征。在4个基因表达数据集和2个图像数据集上的实验表明该方法是有效的。

  12. Livelihood Selection and Risk Reduction Strategies for Herdsmen in Ecological Migration Project Based on the Survey of 3 Migrant Villages in S Banner of Inner Mongolia

    Institute of Scientific and Technical Information of China (English)

    WU Gui-ying

    2012-01-01

    Through the survey of 3 different grassland migrant villages in S Banner,the author studied the influence of ecological migration policies on migrants,and analyzed livelihood selection and adaptation of migrants in the new environment.Finally,the author put forward corresponding countermeasures,including migration without forbidding grazing,turn to the secondary and tertiary industry,and return to animal husbandry.

  13. PPP projects in transport

    DEFF Research Database (Denmark)

    Petersen, Ole Helby; Carpintero, Samuel

    2014-01-01

    Public–private partnerships (PPPs) have been extensively used in Spain for the procurement of light rail systems. This paper analyses five projects that have been in operation for more than five years. The authors examine the reasoning behind the selection of the PPP projects, risk-sharing mechan...

  14. Conservation Science Fair Projects.

    Science.gov (United States)

    Soil Conservation Society of America, Ankeny, IA.

    Included are ideas, suggestions, and examples for selecting and designing conservation science projects. Over 70 possible conservation subject areas are presented with suggested projects. References are cited with each of these subject areas, and a separate list of annotated references is included. The references pertain to general subject…

  15. Understanding Population Projections.

    Science.gov (United States)

    Haub, Carl

    1987-01-01

    Population projections are "what if" computational exercises. Given selected assumptions about future trends in fertility, mortality, and migration, population trends can be projected. Government and business planners need this information, and they also require enough time to put facilities in place to meet future needs. Everyone benefits from a…

  16. Multi-phase rolling optimization model of project portfolio selection under uncertainty%不确定多期滚动项目组合选择优化模型

    Institute of Scientific and Technical Information of China (English)

    王勇胜; 梁昌勇; 鞠彦忠

    2012-01-01

    在经典项目组合选择问题的基础上,建立了不确定条件下多期滚动项目组合选择模型,以各期获利最大为优化目标,以企业战略需求与所选项目合成战略贡献之间的均衡匹配性和资源增益性为关联约束条件.基于模糊理论提出了上方贴近度和下方贴近度概念,用以对战略均衡匹配性进行度量.应用可能性理论将所建模型转换为确定性模型.采用遗传算法对模型求解,并基于路径再连接(path relinking,PR)算法思想,设计了适合0-1编码的逐次替代法和逐次后移法进行局部搜索,获得了较好的求解效果.仿真测试显示,进行多期滚动项目组合选择时,在5期以内可以保证获利的稳定性,获利波动期在第6-8期,可以帮助企业确定最佳战略调整期.各期不同类型的项目选择数量也具有较明显的周期性变化规律.研究结果具有实践指导意义.%Based on the classical problem of project portfolio selection (PPS), the multi-phase rolling model of PPS was constructed under uncertainty, the objective was maximization of benefits of each phase. Related constraints were built relying both matching of strategy equilibrium between enterprise strategy requirement and synthesis of strategy contribution of projects which were selected, and the enhancement effect of resources. Upper-side and down-side nearness were put up based on fuzzy theory, and was used to measured the matching of strategy equilibrium. A crisp transformation was implemented with the fuzzy model based on possibility theory. Genetic algorithm was presented to solved the model, through development of path relinking (PR), the algorithm of successive substitute and successive retroposition was designed to applied to 0-1 encoding as local search, and get the better solution. Simulation test show that when project portfolio selection of multi phase rolling is doing, enterprise can get benefits steadily during five phases, and benefits is

  17. Hydrologic index development and application to selected Coastwide Reference Monitoring System sites and Coastal Wetlands Planning, Protection and Restoration Act projects

    Science.gov (United States)

    Snedden, Gregg A.; Swenson, Erick M.

    2012-01-01

    Hourly time-series salinity and water-level data are collected at all stations within the Coastwide Reference Monitoring System (CRMS) network across coastal Louisiana. These data, in addition to vegetation and soils data collected as part of CRMS, are used to develop a suite of metrics and indices to assess wetland condition in coastal Louisiana. This document addresses the primary objectives of the CRMS hydrologic analytical team, which were to (1) adopt standard time-series analytical techniques that could effectively assess spatial and temporal variability in hydrologic characteristics across the Louisiana coastal zone on site, project, basin, and coastwide scales and (2) develop and apply an index based on wetland hydrology that can describe the suitability of local hydrology in the context of maximizing the productivity of wetland plant communities. Approaches to quantifying tidal variability (least squares harmonic analysis) and partitioning variability of time-series data to various time scales (spectral analysis) are presented. The relation between marsh elevation and the tidal frame of a given hydrograph is described. A hydrologic index that integrates water-level and salinity data, which are collected hourly, with vegetation data that are collected annually is developed. To demonstrate its utility, the hydrologic index is applied to 173 CRMS sites across the coast, and variability in index scores across marsh vegetation types (fresh, intermediate, brackish, and saline) is assessed. The index is also applied to 11 sites located in three Coastal Wetlands Planning, Protection and Restoration Act projects, and the ability of the index to convey temporal hydrologic variability in response to climatic stressors and restoration measures, as well as the effect that this community may have on wetland plant productivity, is illustrated.

  18. Project Notes

    Science.gov (United States)

    School Science Review, 1978

    1978-01-01

    Presents sixteen project notes developed by pupils of Chipping Norton School and Bristol Grammar School, in the United Kingdom. These Projects include eight biology A-level projects and eight Chemistry A-level projects. (HM)

  19. Environmental Monitoring and Assessment Program Western Pilot Project - Information About Selected Fish and Macroinvertebrates Sampled from North Dakota Perennial Streams, 2000-2003

    Science.gov (United States)

    Vining, Kevin C.; Lundgren, Robert F.

    2008-01-01

    Sixty-five sampling sites, selected by a statistical design to represent lengths of perennial streams in North Dakota, were chosen to be sampled for fish and aquatic insects (macroinvertebrates) to establish unbiased baseline data. Channel catfish and common carp were the most abundant game and large fish species in the Cultivated Plains and Rangeland Plains, respectively. Blackflies were present in more than 50 percent of stream lengths sampled in the State; mayflies and caddisflies were present in more than 80 percent. Dragonflies were present in a greater percentage of stream lengths in the Rangeland Plains than in the Cultivated Plains.

  20. Study on Risk Evaluation and Selection of Multi -Project Portfolio Investment%多项目投资组合的风险性评价与择优方法研究

    Institute of Scientific and Technical Information of China (English)

    陈炽文; 杨建辉

    2011-01-01

    对投资项目(或方案)进行经济评价,是投资决策中必不可少的重要环节.针对项目投资组合问题,基于现值指数法,建立新的多项目投资组合风险、收益综合评价指标,并运用该指标,建立多投资项目(或方案)组合模型,研究在资源受限的情况下.对项目组合进行风险评价及择优的方法,在此基础上结合遗传算法对模型进行求解.最后,数值算例说明了模型的应用与算法的可行性.%Economic evaluation on investment projects is a necessary step in investment decision.Aiming at the problem of project portfolio, we establish a new and efficent evaluation index of investment project combinations, which is based on present value index, to evaluate the risk and benefit.Then we use this index to set up a portfolio optimization model to study the method of evaluating risk and selecting better projects when resource is constrained.We use genetic algorithm to solve the model.Finally, a numerical example is set up to show the model application and the feasibility of the algorithm.

  1. Antioxidant capacity and phenolic content of two Algerian Mentha species M. rotundifolia (L.) Huds, M. pulegium L., extracted with different solvents.

    Science.gov (United States)

    Brahmi, Fatiha; Dahmoune, Farid; Kadri, Nabil; Chibane, Mohmed; Dairi, Soufiane; Remini, Hocine; Oukmanou-Bensidhoum, Sonia; Mouni, Lotfi; Madani, Khodir

    2017-07-08

    Background It is important to consider the optimum conditions and processing factors (like solvent type) influencing activity of plant antioxidants for utilization in food and biological systems. Methods The antioxidant capacity and phenolic content of two Mentha species, namely, Mentha pulegium L. (MP) and Mentha rotundifolia (L.) Huds (MR), were studied and six solvent systems were used. The total antioxidant capacity of the mint species extracts was evaluated using phosphomolybdenum method and the free radical-scavenging capacity by 2,2-diphenyl-1-picrylhydrazyl radical-scavenging assay. Results The efficiency of the used solvents to extract phenols from the two species varied considerably. The highest total phenolic content was obtained from methanol extract of MP (25.3±1.3 mg GAE/gdw) and total flavonoid content from methanol extract of MR (10.1±0.1 mg QE/gdw). High phenol content was significantly correlated with high antioxidant capacity. The methanol extracts showed the highest radical scavenging activity. All the extracts showed variable antioxidant capacity by the formation of phosphomolybdenum complex. Acetone extract of MP and methanol extract of MR exhibited marked reducing power in this method. Conclusions Our findings identified the appropriate solvent for extracting MP and MR phenolics which might provide a rich source of natural antioxidants.

  2. Avaliação da atividade antimicrobiana e antioxidante das espécies Plectranthus amboinicus (Lour. e Mentha x villosa (Huds.

    Directory of Open Access Journals (Sweden)

    Rosangela Correia Freitas

    2014-01-01

    Full Text Available O uso de plantas medicinais com potencial terapêutico tem motivado a realização de estudos através de ensaios experimentais que visam fornecer informações úteis e de extrema importância. Assim o presente trabalho objetivou avaliar a atividade antimicrobiana e antioxidante das espécies de Coleus amboinicus (Lour. e Mentha x villosa (Huds. A atividade antimicrobiana foi avaliada pelo método de difusão em disco, cepas bacterianas padronizadas Gram negativas Escherichia coli (ATCC 25922 e ATCC 35218, cepas Gram positivas Staphylococcus aureus (ATCC 25923 e S. aureus ATCC 27853, assim como fungos padrões de Cryptococcus neoformans (pertencentes à coleção de microrganismos do CESMAC. Como controle positivo foi usado o imipenem e fluconazol e como controle negativo um disco com etanol absoluto. A determinação do potencial antioxidante foi realizada utilizando os métodos DPPH, FTC e determinação de compostos fenólicos. Os extratos etanólicos de C. amboinicus e M. x villosa apresentaram excelentes resultados tanto relacionado à atividade antimicrobiana quanto à antioxidante. Nossos resultados mostram a potencialidade das plantas analisadas na prevenção e no combate de doenças.

  3. Coatings comprising chitosan and Mentha piperita L. or Mentha × villosa Huds essential oils to prevent common postharvest mold infections and maintain the quality of cherry tomato fruit.

    Science.gov (United States)

    Guerra, Ingrid Conceição Dantas; de Oliveira, Priscila Dinah Lima; Pontes, Alline Lima de Souza; Lúcio, Ana Sílvia Suassuna Carneiro; Tavares, Josean Fechine; Barbosa-Filho, José Maria; Madruga, Marta Suely; de Souza, Evandro Leite

    2015-12-02

    In this study, we evaluated the efficacy of coatings comprising shrimp chitosan (CHI) and Mentha piperita L. (MPEO) or Mentha × villosa Huds (MVEO) essential oils to control mold infections caused by Aspergillus niger, Botrytis cinerea, Penicillium expansum and Rhizopus stolonifer in cherry tomato fruits (Solanum lycopersicum L.) during storage at room temperature (25°C for 12 days) and low temperature (12°C for 24 days). The effects of the coatings on the physicochemical and sensory characteristics of cherry tomato fruits during storage were also assessed. The minimum inhibitory concentration (MIC) of CHI against all test fungi was 8 mg/mL, whereas the MIC for both MPEO and MVEO was 5 μL/mL. Combinations of CHI at 4 mg/mL and MPEO or MVEO at 2.5 or 1.25 μL/mL strongly inhibited the mycelial growth and spore germination of target fungi. The coatings comprising CHI and MPEO or CHI and MVEO at the different tested concentrations delayed the growth of decay-causing fungi in artificially contaminated tomato fruit during storage at either room temperature or low temperature. The assayed coatings preserved the quality of cherry tomato fruit during storage, in terms of physicochemical and sensory attributes. These results indicate that coatings comprising CHI and MPEO or CHI and MVEO represent promising postharvest treatments to prevent common postharvest mold infections in cherry tomato fruit during storage without affecting the quality of the fruit.

  4. Analysis of an influence of the bias correction method on the projected changes of flood indices in the selected catchments in Poland

    Science.gov (United States)

    Osuch, Marzena; Lawrence, Deborah; Meresa, Hadush K.; Napiórkowski, Jaroslaw J.; Romanowicz, Renata J.

    2016-04-01

    The aim of the study is an estimation of the uncertainty in flood indices introduced by bias correction of climate model variables in ten catchments in Poland. A simulation approach is used to obtain daily flows in catchments under changing climatic conditions, following the RCP4.5 and RCP8.5 emission scenarios. Climate projections were obtained from the EURO-CORDEX initiative, and time series of precipitation and air temperature from different RCM/GCMs for the periods: 1971-2000, 2021-2050 and 2071-2100 were used. The climate model outputs in the Poland area are highly biased; therefore, additional post processing in the form of bias correction of precipitation and temperature is needed. In this work we used four versions of the quantile mapping method (empirical quantile mapping, and three distribution based mappings: double gamma, single gamma and Birnbaum-Sanders) for correction of the precipitation time series and one method for air temperature correction (empirical quantile method). The HBV rainfall-runoff catchment-based model is used to estimate future flow time series. The models are calibrated using the available precipitation, air temperature, and flow observations for the period 1971-2000. Model performance is evaluated using observed data for the period 2001-2010. We also verify performance using the EURO-CORDEX simulations for the reference period (1971-2000), both with and without bias correction of the RCM/GCM outputs. Finally, the models are run for the future climate simulated by the RCM/GCM models for the years: 2021-2050 and 2071-2100. Changes in the mean annual flood and in flood quantiles are analysed and the effect of bias correction on the estimated changes is also considered. The results indicate substantial differences between climate models and catchments. The regional variability has a close relationship with the flood regime type. Catchments where high flows are expected to increase have a rainfall-dominated flood regime in the current

  5. Introduction to the Monte Carlo project and the approach to the validation of probabilistic models of dietary exposure to selected food chemicals.

    Science.gov (United States)

    Gibney, M J; van der Voet, H

    2003-10-01

    The Monte Carlo project was established to allow an international collaborative effort to define conceptual models for food chemical and nutrient exposure, to define and validate the software code to govern these models, to provide new or reconstructed databases for validation studies, and to use the new software code to complete validation modelling. Models were considered valid when they provided exposure estimates (e(a)) that could be shown not to underestimate the true exposure (e(b)), but at the same time are more realistic than the currently used conservative estimates (e(c)). Thus, validation required e(b)

  6. Groundwater-quality data from the National Water-Quality Assessment Project, January through December 2014 and select quality-control data from May 2012 through December 2014

    Science.gov (United States)

    Arnold, Terri L.; Bexfield, Laura M.; Musgrove, MaryLynn; Lindsey, Bruce D.; Stackelberg, Paul E.; Barlow, Jeannie R.; DeSimone, Leslie A.; Kulongoski, Justin T.; Kingsbury, James A.; Ayotte, Joseph D.; Fleming, Brandon J.; Belitz, Kenneth

    2017-10-05

    Groundwater-quality data were collected from 559 wells as part of the National Water-Quality Assessment Project of the U.S. Geological Survey National Water-Quality Program from January through December 2014. The data were collected from four types of well networks: principal aquifer study networks, which are used to assess the quality of groundwater used for public water supply; land-use study networks, which are used to assess land-use effects on shallow groundwater quality; major aquifer study networks, which are used to assess the quality of groundwater used for domestic supply; and enhanced trends networks, which are used to evaluate the time scales during which groundwater quality changes. Groundwater samples were analyzed for a large number of water-quality indicators and constituents, including major ions, nutrients, trace elements, volatile organic compounds, pesticides, radionuclides, and some constituents of special interest (arsenic speciation, chromium [VI] and perchlorate). These groundwater-quality data, along with data from quality-control samples, are tabulated in this report and in an associated data release.

  7. Project Columbiad: Mission to the Moon. Book 1: Executive Summary. Volume 1: Mission trade studies and requirements. Volume 2: Subsystem trade studies and selection

    Science.gov (United States)

    Clarke, Michael; Denecke, Johan; Garber, Suzanne; Kader, Beth; Liu, Celia; Weintraub, Ben; Cazeau, Patrick; Goetz, John; Haughwout, James; Larson, Erik

    1992-01-01

    In response to the Report of the Advisory Committee on the future of the U.S. Space Program and a request from NASA's Exploration Office, the MIT Hunsaker Aerospace Corporation (HAC) conducted a feasibility study, known as Project Columbiad, on reestablishing human presence on the Moon before the year 2000. The mission criteria established were to transport a four person crew to the lunar surface at any latitude and back to Earth with a 14-28 day stay on the lunar surface. Safety followed by cost of the Columbiad Mission were the top level priorities of HAC. The resulting design has a precursor mission that emplaces the required surface payloads before the piloted mission arrives. Both the precursor and piloted missions require two National Launch System (NLS) launches. Both the precursor and piloted mission have an Earth orbit rendezvous (EOR) with a direct transit to the Moon post-EOR. The piloted mission returns to Earth via a direct transit. Included among the surface payloads preemplaced are a habitat, solar power plant (including fuel cells for the lunar night), lunar rover, and mechanisms used to cover the habitat with regolith (lunar soil) in order to protect the crew members from severe solar flare radiation.

  8. Seleção e alocação de recursos em portfólio de projetos: estudo de caso no setor químico Portfolio of projects: case study of selection and balancing

    Directory of Open Access Journals (Sweden)

    Marisa Padovani

    2010-01-01

    Full Text Available Escolher dentre dezenas ou centenas de alternativas, aquelas que deverão compor o portfólio de projetos de uma organização e com qual prioridade, é um problema de decisão multicritério complexo. Este trabalho teve como foco duas etapas críticas da gestão de portfólio: a seleção de projetos e a alocação de recursos. A abordagem metodológica utilizada foi a pesquisa-ação, partindo-se de uma estrutura teórico-conceitual que integra os métodos AHP (Analytic Hierarchy Process e programação inteira em um modelo híbrido. A pesquisa de campo foi desenvolvida em uma empresa do setor químico, escolhida como unidade de análise, na qual foi implementado o modelo híbrido, de tal forma que os diferentes cenários propostos fossem comparados com o cenário real da organização estudada. Pretendeu-se avaliar a importância e utilidade desse modelo no auxílio à tomada de decisões relacionadas à seleção, priorização e alocação de recursos em projetos. Como principal resultado obtido, verificou-se que o uso do modelo contribui para o alinhamento estratégico, melhora a troca de informações entre os tomadores de decisão da empresa; possibilita a simulação de cenários estratégicos em tempo real e a verificação do impacto na carteira de projetos em execução; prioriza os projetos de forma justificável e estruturada; e permite a alocação de recursos baseada em prioridades.Among dozens or hundreds of alternatives, choosing those which should make up the projects portfolio of an organization and which priority level is a complex multi-criteria decision matter. This work aims to apply a management model of projects portfolio, using the AHP (Analytic Hierarchy Process method and an integrated integer program. Another purpose is to validate and evaluate the importance and use of the model to help the decision-making related to the selection, prioritization and balance of projects. Thus, such a model was applied to select and

  9. Impacts of projected mid-century temperatures on thermal regimes for select specialty and fieldcrops common to the southwestern U.S.

    Science.gov (United States)

    Elias, E.; Lopez-Brody, N.; Dialesandro, J.; Steele, C. M.; Rango, A.

    2015-12-01

    The impacts of projected temperature increases in agricultural ecosystems are complex, varyingby region, cropping system, crop growth stage and humidity. We analyze the impacts of mid-century temperature increases on crops grown in five southwestern states: Arizona, California,New Mexico, Nevada and Utah. Here we present a spatial impact assessment of commonsouthwestern specialty (grapes, almonds and tomatoes) and field (alfalfa, cotton and corn)crops. This analysis includes three main components: development of empirical temperaturethresholds for each crop, classification of predicted future climate conditions according to thesethresholds, and mapping the probable impacts of these climatic changes on each crop. We use30m spatial resolution 2012 crop distribution and seasonal minimum and maximumtemperature normals (1970 to 2000) to define the current thermal envelopes for each crop.These represent the temperature range for each season where 95% of each crop is presentlygrown. Seasonal period change analysis of mid-century temperatures changes downscaled from20 CMIP5 models (RCP8.5) estimate future temperatures. Change detection maps representareas predicted to become more or less suitable, or remain unchanged. Based upon mid-centurytemperature changes, total regional suitable area declined for all crops except cotton, whichincreased by 20%. For each crop there are locations which change to and from optimal thermalenvelope conditions. More than 80% of the acres currently growing tomatoes and almonds willshift outside the present 95% thermal range. Fewer acres currently growing alfalfa (14%) andcotton (20%) will shift outside the present 95% thermal range by midcentury. Crops outsidepresent thermal envelopes by midcentury may adapt, possibly aided by adaptation technologiessuch as misters or shade structures, to the new temperature regime or growers may elect togrow alternate crops better suited to future thermal envelopes.

  10. Impact of climate change on renewable groundwater resources: assessing the benefits of avoided greenhouse gas emissions using selected CMIP5 climate projections

    Science.gov (United States)

    Portmann, Felix T.; Döll, Petra; Eisner, Stephanie; Flörke, Martina

    2013-06-01

    Reduction of greenhouse gas (GHG) emissions to minimize climate change requires very significant societal effort. To motivate this effort, it is important to clarify the benefits of avoided emissions. To this end, we analysed the impact of four emissions scenarios on future renewable groundwater resources, which range from 1600 GtCO2 during the 21st century (RCP2.6) to 7300 GtCO2 (RCP8.5). Climate modelling uncertainty was taken into account by applying the bias-corrected output of a small ensemble of five CMIP5 global climate models (GCM) as provided by the ISI-MIP effort to the global hydrological model WaterGAP. Despite significant climate model uncertainty, the benefits of avoided emissions with respect to renewable groundwater resources (i.e. groundwater recharge (GWR)) are obvious. The percentage of projected global population (SSP2 population scenario) suffering from a significant decrease of GWR of more than 10% by the 2080s as compared to 1971-2000 decreases from 38% (GCM range 27-50%) for RCP8.5 to 24% (11-39%) for RCP2.6. The population fraction that is spared from any significant GWR change would increase from 29% to 47% if emissions were restricted to RCP2.6. Increases of GWR are more likely to occur in areas with below average population density, while GWR decreases of more than 30% affect especially (semi)arid regions, across all GCMs. Considering change of renewable groundwater resources as a function of mean global temperature (GMT) rise, the land area that is affected by GWR decreases of more than 30% and 70% increases linearly with global warming from 0 to 3 ° C. For each degree of GMT rise, an additional 4% of the global land area (except Greenland and Antarctica) is affected by a GWR decrease of more than 30%, and an additional 1% is affected by a decrease of more than 70%.

  11. Popeye Project: Hydraulic umbilical

    Energy Technology Data Exchange (ETDEWEB)

    Jordan, K.G.; Williams, V.T.

    1996-12-31

    For the Popeye Project, the longest super-duplex hydraulic umbilical in the world was installed in the Gulf of Mexico. This paper reports on its selection and project implementation. Material selection addresses corrosion in seawater, water-based hydraulic fluid, and methanol. Five alternatives were considered: (1) carbon-steel with traditional coating and anodes, (2) carbon-steel coated with thermally sprayed aluminum, (3) carbon-steel sheathed in aluminum, (4) super-duplex, and (5) titanium. The merits and risks associated with each alternative are discussed. The manufacture and installation of the selected umbilical are also reported.

  12. Technical method for selection of CO2 geological storage project sites in deep saline aquifers%规模化深部咸水含水层CO2地质储存选址方法研究

    Institute of Scientific and Technical Information of China (English)

    张森琦; 郭建强; 刁玉杰; 张徽; 贾小丰; 张杨

    2011-01-01

    According to the potential evaluation result of CO2 geological storage in China' s sedimentary basins, the authors consider that the deep saline aquifer is the main body for realizing CO2 geological storage. The properties of the appropriate CO2 geological storage in deep saline aquifers are defined and analyzed. This paper presents principles of geological storage site selection in deep saline aquifers, and reasonably divide the stages of site selection. The evaluation index system can be established on the basis of four indicator layers and more than 60 special indicators from the conditions of location technology, security, economic suitability and land geology-social environment. Ranking multi- factor index method on the basis of AHP could be used for CO2 geological storage project site selection. The result of this study will provide a guidance for CO2 geological storage project site selection in deep saline aquifers of China .%本文依据中国沉积盆地CO2地质储存潜力评价结果,认为深部咸水含水层是实现规模化CO2地质储存的主体,进而对适宜CO2地质储存的深部咸水含水层属性进行了界定.提出了深部咸水含水层CO2地质储存选址原则,合理划分了选址工作阶段.建立了选址技术指标、安全性评价指标、经济适宜性和地面地质-社会环境选址指标4个指标层,60余个指标的选址指标体系,提出了基于层次分析(AHP)的多因子排序选址评价方法.本文的研究成果对中国深部咸水含水层CO2地质储存场地选址具有一定的指导意义.

  13. Final Report for LDRD Project 02-ERD-069: Discovering the Unknown Mechanism(s) of Virulence in a BW, Class A Select Agent

    Energy Technology Data Exchange (ETDEWEB)

    Chain, P; Garcia, E

    2003-02-06

    The goal of this proposed effort was to assess the difficulty in identifying and characterizing virulence candidate genes in an organism for which very limited data exists. This was accomplished by first addressing the finishing phase of draft-sequenced F. tularensis genomes and conducting comparative analyses to determine the coding potential of each genome; to discover the differences in genome structure and content, and to identify potential genes whose products may be involved in the F. tularensis virulence process. The project was divided into three parts: (1) Genome finishing: This part involves determining the order and orientation of the consensus sequences of contigs obtained from Phrap assemblies of random draft genomic sequences. This tedious process consists of linking contig ends using information embedded in each sequence file that relates the sequence to the original cloned insert. Since inserts are sequenced from both ends, we can establish a link between these paired-ends in different contigs and thus order and orient contigs. Since these genomes carry numerous copies of insertion sequences, these repeated elements ''confuse'' the Phrap assembly program. It is thus necessary to break these contigs apart at the repeated sequences and individually join the proper flanking regions using paired-end information, or using results of comparisons against a similar genome. Larger repeated elements such as the small subunit ribosomal RNA operon require verification with PCR. Tandem repeats require manual intervention and typically rely on single nucleotide polymorphisms to be resolved. Remaining gaps require PCR reactions and sequencing. Once the genomes have been ''closed'', low quality regions are addressed by resequencing reactions. (2) Genome analysis: The final consensus sequences are processed by combining the results of three gene modelers: Glimmer, Critica and Generation. The final gene models are submitted to

  14. Youth action research in the marine environment: A case study analysis of selected education projects in Hawai'i, United States of America

    Science.gov (United States)

    Zicus, Sandra A.

    The marine environment has always been extremely important to the human inhabitants of the Hawaiian Islands. Today, the ocean environment around Hawai'i is no less important, but it is far more threatened. Coastal and urban development, overfishing, introduction of alien species, and other commercial and recreational uses pose serious risks to coastal and marine ecosystems. There is a recognized need for greater public awareness and understanding of the importance of marine and coastal ecosystems. Involving children actively in the care and management of community resources is an essential factor for long-term societal change in environmental attitudes and behavior. Agencies and organizations in Hawai'i offer a wide range of marine education programs and materials aimed at children. However, there has been little assessment of their overall effectiveness, or analysis of factors that encourage or impede their success. The goal of this research was to begin to address this gap. The first stage of the research examined the perceptions and attitudes of Hawai'i resource managers and educators toward youth involvement in coastal and marine protection, and to answer the question "What is currently being done and by whom?" The second stage examined in detail three different programs that represent a range of approaches and age levels, and include two public charter schools (one elementary and one high school) and a nonprofit after-school program that drew youth from four area high schools. The case study research was conducted over the course of the 2001--2002 school year by means of observations, participant-observations, interviews, focus groups, and reviews of written and electronic media. The case studies were exploratory in nature and differed in their settings, age groups, administration, size, and focus. However, an analysis using the assessment rubric revealed broad patterns common to all three projects. This allowed the development of analytical generalizations

  15. 南京军区“医云工程”设备选型与论证%Equipment Selection and Argumentation of Medical Cloud Project in Nanjing Military Region

    Institute of Scientific and Technical Information of China (English)

    陈一君; 韩雄; 沈晓明; 马锡坤; 薛以锋; 林亚忠

    2013-01-01

    According to medical cloud project digital hospital technological framework, cloud computing characteristics and hospital practical needs, the article makes a discussion about the principles and methods on software and hardware selection concerning virtual software, computing unit, memory unit, network unit, management and security etc in the midst of constructing private cloud mobile data center in the hospital respectively.%  根据“医云工程”数字化医院技术架构体系,云计算技术特点与医院实际需求,就医院在构建私有云动态数据中心时,分别对虚拟化软件、计算单元、存储单元、网络单元及管理与安全等方面的软硬件选型的原则与方法进行讨论。

  16. 光伏发电项目太阳能辐射量数据对比与选用%Comparison and Selection of Solar Radiation Data for Photovoltaic Power Generation Projects

    Institute of Scientific and Technical Information of China (English)

    李英姿; 李智

    2016-01-01

    光伏发电项目中太阳能资源数据主要来源于卫星遥感观测数据、气候学推测数据和太阳能气象观测站监测的数据,辐射量数据的选取将直接影响光伏发电量。以2012年6月~2015年12月北京地区光伏并网系统的太阳能辐射量的实测数据为例,分析现有数据库辐射量数据与实际辐射量的误差,提出在进行光伏发电项目可研和设计时,对太阳能辐射量选取应作适当修正和调整,并建议将辐射量参考数据减少10%~20%。%Data of solar energy resources in photovoltaic power generation projects is mainly from satellite remote sensing observation, climatology tentative data and data measured in solar energy meteorological station. The selection of radiation data is directly related to photovoltaic power generation. The article adopts the measured data of solar radiation in photovoltaic grid-connected system in Beijing from June 2012 to December 2015 to analyze the difference between radiation data in the current database and actual radiation data. It proposes that the selection of solar radiation should be corrected and adjusted appropriately during the research and design of photovoltaic power generation projects, and suggests a cut-down of 10 % ~ 20 % in reference radiation.

  17. 韩国某深基坑支护工程可拆式锚索类型选择研究%Type Selection Research of Removable Anchor Cable for Deep Foundation Excavation Support Project in Korean

    Institute of Scientific and Technical Information of China (English)

    赵业保; 叶军; 薛永彬

    2016-01-01

    The deep foundation excavation project found in Haeundae LCT project has some characteristics including deep excavation, large amounts of excavation, narrow construction site, high underground water level, tough environmental rules and the shape of land where cutting surface is widely distributed. For the security and safety of deep foundation excavation, diaphragm wall and removable anchor cable were adopted as the support system. This paper compared two types of anchor cables from the test construction, economic analysis, on⁃site construction status and other perspectives, introduced the key point of the anchor cable selection and confirmed the anchor cable used for construction, which accumulated the experience for rational selection of anchor cable.%韩国海云台LCT综合体项目深基坑支护工程,具有基坑开挖深、开挖体量大、断面分散、场地狭小、地下水位高和环境保护严格的特点,为保证深基坑支护的整体安全性与可靠性,工程采用地下连续墙与可拆除式锚索作为主要的支护体系。从试验施工、经济性分析、现场施工状况等角度对2类锚索进行了分析比较,阐述了锚索选型的要点,明确了本工程施工用锚索的类别,为锚索的合理选型积累了经验。

  18. Selection and Installation of Large-size Butterfly Valve in Xijiang River Water Diversion Project%西江引水工程大口径蝶阀的选型和安装

    Institute of Scientific and Technical Information of China (English)

    韩勇; 黄长均; 匡科

    2012-01-01

    In order to guarantee the normal operation and supply safety of water conveyance system in Xijiang River water diversion project, large-size butterfly valves of DN3 600 were set up. According to the project practice, butterfly valve was selected based on the basic requirements of major technical performance index, type of construction, drive mechanism and manufacturing material. In order to ensure the valve installation quality, main technical points of butterfly valve installation were put forward, such as joint of valve and pipeline fittings, hoisting and welding.%为保障西江引水工程输水系统正常运行和供水安全,在系统中设置了DN3 600的大口径蝶阀.根据工程实际情况,在确定主要技术性能指标、结构形式、传动机构以及制造材料等基本要求的基础上,开展阀门选型工作.为保障阀门的安装质量,从阀门与管道附件的连接、吊装和焊接方面提出了大口径蝶阀安装的主要技术要点.

  19. 220kV崇明联网工程伸缩缝电缆吸收装置选型研究%Offset Type Selection for 220kV Chongming Power Grid Interconnection Project

    Institute of Scientific and Technical Information of China (English)

    张永隆; 朱爱钧; 沈彬; 梁浩; 金永祥; 吴正松

    2011-01-01

    Based on the 220 kV Shanghai-Chongming Power Grid Connection Project, this paper specializes in the research on Offset (Expansion Joint Absorbing Devices for Cable) applied in EHV cables across large municipal bridges, from the perspectives of bridge deformation analysis, Offset type selection, design principles, structural calculation, Offset design, etc. Meanwhile, different types of Offset devices have been designed in accordance with different bridge conditions, providing technical support for the smooth operation of the project. This research aims to fill in the gap in the domestic field of Offset designing technology.%结合220kV沪崇苏联网工程,从桥梁变形分析、伸缩缝电缆吸收装置(Offset)的选型、设计原理、结构检算、offset装置设计等方面论述了超高压电缆沿大型市政桥梁需采用的Offset伸缩装置的专题研究,同时根据桥梁的不同情况设计了各种不同型式的offset伸缩装置,为工程顺利进行提供了技术保障。填补了国内无相关offset装置设计技术的空白点。

  20. Intending Projects

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Project name: 90,000t/a BR device and auxiliary projects Construction unit: Sinopec Beijing Yanshan Petrochemical Company Total investment: 2.257 billion yuan Project description: It will cover an area of 14. lha.

  1. Field studies on the germination behaviour of black-grass (Alopecurus myosuroides Huds. depending on sowing date und winter wheat variety in Northern Germany

    Directory of Open Access Journals (Sweden)

    Landschreiber, Manja

    2014-02-01

    Full Text Available Black-grass (Alopecurus myosuroides, Huds. is the most important herbicide-resistant weed in Europe. In Germany it is not only a problem in the maritime influenced areas like Schleswig-Holstein and Lower Saxony anymore, as well in other regions black-grass develops to the most important weed in winter wheat and oilseed rape. There are multifaceted reasons for that, one reason are close winter crop rotations and early sowing dates which are economically very attractive for the farmers, another one are herbicide resistances. Black-grass germinates in autumn and in spring, but the main germination period is from late August to early October. If winter wheat is sown early in autumn, the main germination is in parallel to the wheat. Then the weeds can only be managed by culture specific herbicides. The pressure on the herbicides is therefore increasing. Herbicide resistances can be the result. As long as very effective herbicides are available, so that farmers are not dependent on weed biology and plant production weed management measures such as sowing date. Late sowing dates can reduce the black-grass populations, but this option is not attractive to many farmers in Schleswig-Holstein. In mind of the farmers the risk of delayed sowing dates in autumn is too high, because increased rainfall such as can make it difficult to marsh soils sowing, or make impossible. Objective of this trial was the germination of Black-grass to show to two sowing dates. The results of the field trial show, that black-grass populations can be reduced if winter wheat is sown later in autumn.

  2. 24 CFR 1003.301 - Selection process.

    Science.gov (United States)

    2010-04-01

    ... COMMUNITY DEVELOPMENT BLOCK GRANTS FOR INDIAN TRIBES AND ALASKA NATIVE VILLAGES Single Purpose Grant... has an outstanding ICDBG obligation to HUD that is in arrears, or one that has not agreed to a...

  3. SISCAL project

    Science.gov (United States)

    Santer, Richard P.; Fell, Frank

    2003-05-01

    ), combining satellite data, evaluation algorithms and value-adding ancillary digital information. This prevents the end user from investing funds into expensive equipment or to hire specialized personnel. The data processor shall be a generic tool, which may be applied to a large variety of operationally gathered satellite data. In the frame of SISCAL, the processor shall be applied to remotely sensed data of selected coastal areas and lakes in Central Europe and the Eastern Mediterranean, according to the needs of the end users within the SISCAL consortium. A number of measures are required to achieve the objective of the proposed project: (1) Identification and specification of the SISCAL end user needs for NRT water related data products accessible to EO techniques. (2) Selection of the most appropriate instruments, evaluation algorithms and ancillary data bases required to provide the identified data products. (3) Development of the actual Near-Real-Time data processor for the specified EO data products. (4) Development of the GIS processor adding ancillary digital information to the satellite images and providing the required geographical projections. (5) Development of a product retrieval and management system to handle ordering and distribution of data products between the SISCAL server and the end users, including payment and invoicing. (6) Evaluation of the derived data products in terms of accuracy and usefulness by comparison with available in-situ measurements and by making use of the local expertise of the end users. (7) Establishing an Internet server dedicated to internal communication between the consortium members as well as presenting the SISCAL project to a larger public. (8) Marketing activities, presentation of data processor to potential external customers, identification of their exact needs. The innovative aspect of the SISCAL project consists in the generation of NRT data products on water quality parameters from EO data. This article mainly deals

  4. Evaluation methods for hospital projects.

    Science.gov (United States)

    Buelow, Janet R; Zuckweiler, Kathryn M; Rosacker, Kirsten M

    2010-01-01

    The authors report the findings of a survey of hospital managers on the utilization of various project selection and evaluation methodologies. The focus of the analysis was the empirical relationship between a portfolio of project evaluation(1) methods actually utilized for a given project and several measures of perceived project success. The analysis revealed that cost-benefit analysis and top management support were the two project evaluation methods used most often by the hospital managers. The authors' empirical assessment provides evidence that top management support is associated with overall project success.

  5. High Efficiency Integrated Space Conditioning, Water Heating and Air Distribution System for HUD-Code Manufactured Housing

    Energy Technology Data Exchange (ETDEWEB)

    Henry DeLima; Joe Akin; Joseph Pietsch

    2008-09-14

    Recognizing the need for new space conditioning and water heating systems for manufactured housing, DeLima Associates assembled a team to develop a space conditioning system that would enhance comfort conditions while also reducing energy usage at the systems level. The product, Comboflair® was defined as a result of a needs analysis of project sponsors and industry stakeholders. An integrated system would be developed that would combine a packaged airconditioning system with a small-duct, high-velocity air distribution system. In its basic configuration, the source for space heating would be a gas water heater. The complete system would be installed at the manufactured home factory and would require no site installation work at the homesite as is now required with conventional split-system air conditioners. Several prototypes were fabricated and tested before a field test unit was completed in October 2005. The Comboflair® system, complete with ductwork, was installed in a 1,984 square feet, double-wide manufactured home built by Palm Harbor Homes in Austin, TX. After the home was transported and installed at a Palm Harbor dealer lot in Austin, TX, a data acquisition system was installed for remote data collection. Over 60 parameters were continuously monitored and measurements were transmitted to a remote site every 15 minutes for performance analysis. The Comboflair® system was field tested from February 2006 until April 2007. The cooling system performed in accordance with the design specifications. The heating system initially could not provide the needed capacity at peak heating conditions until the water heater was replaced with a higher capacity standard water heater. All system comfort goals were then met. As a result of field testing, we have identified improvements to be made to specific components for incorporation into production models. The Comboflair® system will be manufactured by Unico, Inc. at their new production facility in St. Louis

  6. The RNA-binding protein HuD is required for GAP-43 mRNA stability, GAP-43 gene expression, and PKC-dependent neurite outgrowth in PC12 cells.

    Science.gov (United States)

    Mobarak, C D; Anderson, K D; Morin, M; Beckel-Mitchener, A; Rogers, S L; Furneaux, H; King, P; Perrone-Bizzozero, N I

    2000-09-01

    The RNA-binding protein HuD binds to a regulatory element in the 3' untranslated region (3' UTR) of the GAP-43 mRNA. To investigate the functional significance of this interaction, we generated PC12 cell lines in which HuD levels were controlled by transfection with either antisense (pDuH) or sense (pcHuD) constructs. pDuH-transfected cells contained reduced amounts of GAP-43 protein and mRNA, and these levels remained low even after nerve growth factor (NGF) stimulation, a treatment that is normally associated with protein kinase C (PKC)-dependent stabilization of the GAP-43 mRNA and neuronal differentiation. Analysis of GAP-43 mRNA stability demonstrated that the mRNA had a shorter half-life in these cells. In agreement with their deficient GAP-43 expression, pDuH cells failed to grow neurites in the presence of NGF or phorbol esters. These cells, however, exhibited normal neurite outgrowth when exposed to dibutyryl-cAMP, an agent that induces outgrowth independently from GAP-43. We observed opposite effects in pcHuD-transfected cells. The GAP-43 mRNA was stabilized in these cells, leading to an increase in the levels of the GAP-43 mRNA and protein. pcHuD cells were also found to grow short spontaneous neurites, a process that required the presence of GAP-43. In conclusion, our results suggest that HuD plays a critical role in PKC-mediated neurite outgrowth in PC12 cells and that this protein does so primarily by promoting the stabilization of the GAP-43 mRNA.

  7. Influência alelopática de hortelã (Mentha x villosa Huds. sobre emergência de plântulas de alface (Lactuca sativa L. Allelopathic influence of mint (Mentha x villosa Huds. on the emergence of lettuce (Lactuca sativa L. seedlings

    Directory of Open Access Journals (Sweden)

    J.T.L.S. Maia

    2011-01-01

    Full Text Available Objetivou-se com esse trabalho avaliar a interferência de possíveis efeitos alelopáticos de Mentha x villosa Huds. sobre a emergência de Lactuca sativa L. As atividades foram conduzidas em laboratório, no Instituto de Ciências Agrárias (ICA da Universidade Federal de Minas Gerais, em Montes Claros/MG. Foram propostos três tratamentos, sendo esses: solo A, coletado em área cultivada com hortelã no horto medicinal do ICA/UFMG; solo B, coletado em áreas adjacentes e, testemunha (papel germiteste.O delineamento experimental foi inteiramente casualizado (DIC, com sete repetições. As variáveis avaliadas foram: porcentagem e índice de velocidade de emergência. Observou-se que a emergência de plântulas de Lactuca sativa foi significativamente afetada pelo solo A (6,95% se comparada com o solo B (21,71%, representando assim, uma inibição da emergência, ou seja, efeito alelopático da hortelã sobre a emergência de alface. Já o índice de velocidade de emergência (IVE não diferiu significativamente entre os solos testados.This study aimed to assess the interference of possible allelopathic effects of Mentha x villosa Huds. on the germination of Lactuca sativa L. The activities were carried out in laboratory, at the Institute of Agricultural Sciences (ICA of the Federal University of Minas Gerais, Montes Claros, Minas Gerais State, Brazil. The following three treatments were proposed: soil A, collected in area cultivated with mint at the garden of ICA; soil B, collected in adjacent areas; and control (germitest paper. Experimental design was completely randomized (CR, with seven replicates. The evaluated variables were: germination percentage and speed index. The emergence of Lactuca sativa seedlings was significantly affected by soil A (6.95% when compared to soil B (21.71%, indicating thus emergence inhibition, i.e. an allelopathic effect of mint on lettuce emergence. On the other hand, the germination speed index (GSI did not

  8. Influência do cultivo em consórcio na produção de fitomassa e óleo essencial de manjericão (Ocimum basilicum L. e hortelã (Mentha x villosa Huds. Influence of intercropping on phytomass and essential oil production in basil (Ocimum basilicum L. and mint (Mentha x villosa Huds.

    Directory of Open Access Journals (Sweden)

    J.T.L.S. Maia

    2009-01-01

    Full Text Available As plantas medicinais produzem seus princípios ativos de acordo com os estímulos do ambiente, por isso a presença de outras plantas pode comprometer a produção dos metabólicos secundários. Assim, o presente trabalho teve como objetivo avaliar o efeito do cultivo consorciado sobre a produção de fitomassa e o teor de óleo essencial de manjericão (Ocimum basilicum L. e hortelã (Mentha x villosa Huds.. O experimento foi conduzido na área experimental do Núcleo de Ciências Agrárias da Universidade Federal de Minas Gerais, Campus Regional de Montes Claros- MG. O delineamento utilizado foi o de blocos casualizados, com doze repetições, compreendendo seis tratamentos: manjericão + cenoura, manjericão + alface, manjericão solteiro, hortelã + cenoura, hortelã + alface e hortelã solteira. A produção de fitomassa e óleo essencial da hortelã não foram influenciados pelos tratamentos. Para o manjericão, apenas a massa fresca variou significativamente com os tratamentos.Medicinal plants produce their active principles according to environmental stimuli; thus, the presence of other plants may affect the synthesis of secondary compounds. The present work aimed to evaluate the effect of intercropping on phytomass and essential oil production in basil (Ocimum basilicum L. and mint (Mentha x villosa Huds.. The study was carried out in the experimental field of the Center for Agriculture, Federal University of Minas Gerais, Montes Claros Campus, Minas Gerais State, Brazil. The experimental design was in randomized blocks, with twelve replicates and six treatments: basil + carrot, basil + lettuce, sole crop of basil, mint + carrot, mint + lettuce, and sole crop of mint. Phytomass and essential oil production in mint were not affected by the treatments. As regards basil, only fresh matter significantly varied with treatments.

  9. Impact of imazamox containing herbicides on the development of resistance in black-grass (Alopecurus myosuroides Huds.

    Directory of Open Access Journals (Sweden)

    Rosenhauer, Maria

    2014-02-01

    Full Text Available Winter oilseed-rape was the most common crop in Western Europe where no ALS-inhibitor was used. Due to the introduction of Clearfield winter oilseed-rape varieties the use of ALS-inhibitors also in oilseed-rape is possible. If the broader use of ALS-inhibitors increases the selection pressure on herbicide resistant weeds and increases their occurrence in the crop rotation is the question of this investigation. Therefore, an outdoor container trial (á 350 l, 0.7 m² was performed starting in autumn 2011. A typical crop rotation of winter wheat/oilseed-rape/winter wheat was simulated in the following three years. Three different black-grass biotypes with characterised resistance pattern and 5 different herbicide programs were analysed. The blackgrass biotypes showed different target-site resistance against ACCase- and/or ALS-inhibitor, as well as metabolic resistance. Before and after each treatment the numbers of black-grass plants per container were counted. Also the numbers of heads were counted before harvest. Additionally genetic analysis due to PCRs and pyrosequencing of ten survivors per container and year were performed. Till now results of the winter wheat and oilseed-rape cultivation were obtained. Herbicide efficacy was between 77 and 98% for the treatments during the winter wheat cultivation. The genetic analysis showed nearly similar portion of TSR in the black-grass populations when compared with the initial frequencies. Only one container showed no TSR. The comparison of the herbicide programs sprayed during the oilseed-rape cultivation showed the best results for all black-grass biotypes for the application of: Metazachlor + dimethenamid (BBCH 09/10, imazamox + quinmerac + Dash (BBCH 14 and propyzamide (BBCH 21/22.

  10. Project Management

    DEFF Research Database (Denmark)

    Project Management Theory Meets Practice contains the proceedings from the 1st Danish Project Management Research Conference (DAPMARC 2015), held in Copenhagen, Denmark, on May 21st, 2015.......Project Management Theory Meets Practice contains the proceedings from the 1st Danish Project Management Research Conference (DAPMARC 2015), held in Copenhagen, Denmark, on May 21st, 2015....

  11. Define Project

    DEFF Research Database (Denmark)

    Munk-Madsen, Andreas

    2005-01-01

    "Project" is a key concept in IS management. The word is frequently used in textbooks and standards. Yet we seldom find a precise definition of the concept. This paper discusses how to define the concept of a project. The proposed definition covers both heavily formalized projects and informally...... organized, agile projects. Based on the proposed definition popular existing definitions are discussed....

  12. Project Management

    DEFF Research Database (Denmark)

    Pilkington, Alan; Chai, Kah-Hin; Le, Yang

    2015-01-01

    This paper identifies the true coverage of PM theory through a bibliometric analysis of the International Journal of Project Management from 1996-2012. We identify six persistent research themes: project time management, project risk management, programme management, large-scale project management......, project success/failure and practitioner development. These differ from those presented in review and editorial articles in the literature. In addition, topics missing from the PM BOK: knowledge management project-based organization and project portfolio management have become more popular topics...

  13. Project Management

    DEFF Research Database (Denmark)

    Pilkington, Alan; Chai, Kah-Hin; Le, Yang

    2015-01-01

    This paper identifies the true coverage of PM theory through a bibliometric analysis of the International Journal of Project Management from 1996-2012. We identify six persistent research themes: project time management, project risk management, programme management, large-scale project management......, project success/failure and practitioner development. These differ from those presented in review and editorial articles in the literature. In addition, topics missing from the PM BOK: knowledge management project-based organization and project portfolio management have become more popular topics...

  14. Lab-Scale CO{sub 2} Capture Studies and Selection of most Promising Sorbent. CAPHIGAS Project Tasks Report. Years 2010-2011; Estudios de Captura de CO{sub 2} a Escala de Laboratorio y Seleccion del Adsorbente mas Prometedor Informe de Tareas del Proyecto CAPHIGAS. Anualidades 2010-2011

    Energy Technology Data Exchange (ETDEWEB)

    Marono, M.; Torreiro, Y.

    2012-07-01

    In this report the main activities carried out within the CAPHIGAS Project, ref. ENE2009-08002 financed by the Spanish Ministry of Science and Innovation for the first two years are reported. The aim of the project is the development of a hybrid system WGS-adsorbent-membrane for the separation of CO{sub 2} with H{sub 2} production and this report summarises the most relevant results obtained on tasks L-1 and L-2 which refer to the selection, characterisation and study at laboratory scale of different sorbent materials to select those more promising for the hybrid system proposed. (Author) 55 refs.

  15. 24 CFR 891.750 - Selection and admission of tenants.

    Science.gov (United States)

    2010-04-01

    ... Collection Agencies, as provided by 24 CFR part 5, subpart B. Both the Borrower and the applicant family must... marketing objectives and the Borrower's HUD-approved affirmative fair housing marketing plan. Preferences... families, which provide racial, ethnic, gender and place of previous residency data required by HUD,...

  16. Evaluation method for scientific fund project selection based on two-dimensional semantics information%基于两维语义的科学基金立项评估方法

    Institute of Scientific and Technical Information of China (English)

    朱卫东; 张洪涛; 张晨; 王东鹏

    2012-01-01

    To overcome the disadvantages of existing evaluation methods for scientific fund project selection, a new evaluation approach based on two-dimensional semantics information was proposed. To handle the valuable linguistic information and the incomplete information in peer reviews adequately, the two-dimensional semantics information of the degree of familiarity and the evaluation grade were transformed into pieces of evidence, where the peer reviews can be expressed by evaluation grades with belief. Then the experts' weights were given by the degree of familiarity and the difference between evaluation grades given by peers. And then, the peer reviews were integrated by the evidence reasoning combination rules, and the evaluations of scientific fund projects were quantified and selected. Finally, an example was given to check the utility of this approach.%针对现行科学基金立项评估方法中存在的不足,提出基于两维语义的科学基金立项评估方法.将科学基金立项评估的同行评议表中专家提供的“熟悉程度”和“综合评价等级”作为两维语义评价信息,并将其转化为证据体,用评价等级和信度表示专家的评审意见,从而既能充分整合评审中有价值的信息,又能方便描述专家评价中的不完全信息;利用专家的“熟悉程度”和群体专家评价信息的差异性对专家进行组合赋权;然后利用证据推理算子将专家评估信息集结,并将不同项目进行量化排序择优;最后结合实例来检验该方法的有效性.

  17. Selecting and Ranking Cost Research Projects

    Science.gov (United States)

    1993-09-01

    Model (STACM) Enhancements Automated Cost Estimating Integrated Tools ( ACEIT ) Libraries BM/C 3 GEP Engineering and Cost BM/C 3 EP Engineering and Cost...50K NOM VHI 0.02635481 STACM ENHANCEMENTS NOM អK NOM VHI 0.02468682 ACEIT LIBRARIES VHI 50-IOOK HI VHI 0.06357704 GEP ENGRG. & COST VHI 100-150K VHl...0.02505922 SCATS LOW អK NOM VIII 0.02468682 PICES SUPPORT NOM 50-100K NOM VlIl 0.02455186 ACEIT SUPPORT VIII 50-100K VHI VHI 0.08208244 GUARDIAN

  18. 加纳布维水电站技术供水系统选型设计%Type Selection of Equipment in Design of Cooling Water Supply System, Bui Hydropower Project

    Institute of Scientific and Technical Information of China (English)

    刘国峰; 王龙; 陶建民

    2013-01-01

    The unit-based secondary closed circulating water supply means is described in terms of calculation of type selection of main equipment of the secondary closed circulating water supply system and the first cooling water supply/discharge system.Especially, calcu-lation of type selection of the main equipment (such as booster pump, expansion tank) of the secondary closed circulating water supply system is stressed.The unit-based secondary closed circulating water supply system is applied by Bui Hydropower Project.Through the practical operation, the system works smoothly.The unit water supply is specified in comparison with the central water supply system. Namely, one independent water supply system is provided to one turbine-generator unit separately.%文章从二次密闭循环冷却供水系统、一次冷却供排水系统的主要设备选型计算等方面介绍单元二次密闭循环冷却供水方式。其中重点介绍二次密闭循环冷却供水系统关键设备(加压泵、膨胀罐)的选型计算。加纳布维水电站技术供水系统采用单元二次密闭循环冷却供水方式(单元供水是相对于集中供水而言,即每台机设置1套独立的供水系统)。经过实际运行,运行状况良好。

  19. Orthogonality Measurement for Homogenous Projects-Bases

    Science.gov (United States)

    Ivan, Ion; Sandu, Andrei; Popa, Marius

    2009-01-01

    The homogenous projects-base concept is defined. Next, the necessary steps to create a homogenous projects-base are presented. A metric system is built, which then will be used for analyzing projects. The indicators which are meaningful for analyzing a homogenous projects-base are selected. The given hypothesis is experimentally verified. The…

  20. Popeye project: Subsea system

    Energy Technology Data Exchange (ETDEWEB)

    Ritter, P.B.; Sgouros, G.E. [Shell Offshore Inc., New Orleans, LA (United States); Langner, C.G.; Saucier, B.J.; Voss, R.K.

    1997-12-01

    The subsea system installed for the Shell Offshore Inc. (SOI) Popeye project represents an advance in deepwater subsea technology. It is a diverless, guidelineless, 10,000-psi cluster-manifold concept, the first of its kind. The cluster concept was selected in large part based on SOI`s deepwater experience and anticipated future subsea-development needs. This paper describes how the innovative Popeye subsea system was selected, designed, tested, and successfully installed.

  1. Popeye Project: Subsea system

    Energy Technology Data Exchange (ETDEWEB)

    Ritter, P.B.; Langner, C.G.; Sgouros, G.E.; Saucier, B.J.; Voss, R.K.

    1996-12-31

    The subsea system installed for Shell Offshore Inc. (SOI) Popeye Project represents an advancement in deep water subsea technology. It is a diverless, guidelineless, 10,000 psi cluster manifold concept, the first of its kind. The cluster concept was selected in large part based on SOI`s deep water experience and anticipated future subsea development needs. This paper describes how the innovative Popeye subsea system was selected, designed, tested, and successfully installed.

  2. Comparing and Selecting Water-transfering Schemes of Diversion Canal for Beizhao Yellow River Diversion Project%北赵引黄工程引水渠输水方案的比选

    Institute of Scientific and Technical Information of China (English)

    张艳玲

    2012-01-01

    引水渠是整个灌区的渠首,规划的是否合理,关系到灌区的灌溉效益和投资、施工和管理的难易程度等。文中根据引水渠的布置原则,结合长远管理和规划等因素,坚持“多口引水”原则,保证灌区在黄河脱流的情况下也能引上水,对北赵引黄工程引水渠输水方案进行了比较,经综合比较,最终选出一种合理的输水方案。%The diversion canal is the canal head works of a irrigation district. Whether its planning is reasonable is related to the district's economic benefit, investment, construction and difficult or easy degree of management. According to the principle of diversion canal layout, in combination with several factors including long-term management, planning etc, adhering to the principle of diversion by multi-intake, and to ensure water diversion under the condition that fiver flow separates from the river bank, the paper conducts the comparison of water transfer schemes for Beizhuo Yellow River Diversion Project. Through comprehensive analysis, at last a reasonable scheme is selected.

  3. 基于J2EE和MVC的毕业设计选题系统设计与实现%Design and Implementation of Graduation Project Selection System Based on J2EE and MVC

    Institute of Scientific and Technical Information of China (English)

    刘引涛

    2013-01-01

    By combining with the development model of MVC and the J2EE architecture based on component theory,the graduation project selection system is designed and development based on J2EE.The development platform and the framework technologies of the system are introduced in this paper.Through the analysis of system demand and diagram design,as well as the relationship analysis between the components and components of the system,the realization method of the system was given.And the application of practical examples showed the effectiveness of the system.%J2EE架构采用了基于组件的思想,介绍了在此架构上结合MVC开发模式设计开发基于J2EE的毕业设计选题系统.介绍了该系统的开发平台和使用的技术框架,通过对系统的需求分析及用例图设计的分析,以及对系统包含的组件及组件之间的关系进行分析,给出了系统的实现方法,并进行了系统模块测试.并应用具体实例验证了系统的有效性.

  4. 航天型号软件生存周期模型选择指南%Guidelines on selecting an appropriate software life-cycle model for a specific aerospace software project

    Institute of Scientific and Technical Information of China (English)

    石柱; 何新责

    2000-01-01

    In this paper, the basic concepts related to sottware life-cycle models are presented first, the four typical life-cycle models including waterfall model, incremental model, evolutionary model and packagebased model, which have been successfully used in aerospace software development in China and abroad, are discussed. Finally, the guidelines on selecting an appropriate life-cycle model for a specific aerospace software project are proposed.%文中首先阐述有关生存周期模型的基本概念,简要介绍4个已在国内外航天界得到成功应用的典型生存周期模型:瀑布模型、增量模型、进化模型和基于软件包的生存周期模型,分别给出了这4个生存周期模型的优点、缺点、适用情况以及各生存周期阶段的主要产品和里程碑评审,最后给出选择航天型号软件生存周期模型的基本原则。

  5. 试论商业银行授信业务对民营高速公路项目的选择%Discussion on the Selection of Credit Business of Commercial Banks to Private Highway Projects

    Institute of Scientific and Technical Information of China (English)

    刘威海

    2012-01-01

    Highway industry, especially the highway private industry total credit and credit balance in total bank credit in favor of the larger proportion since 2008. The private high credit management is difficulty. If the risk control and prevention measures are shortagejt could cause higher Banks financing risk. To solve the problem, the important thing is to establish and perfect project selection decision-making mechanism.%2008年后高速公路行业特别是民营高速公路行业的授信总量及授信余额在银行总授信中占了较大的比例.但由于民营高速授信管理难度较大,如果风险防控措施不足可能引发较大的银行系统融资风险,解决此问题很重要的一点在于银行建立起完善项目筛选决策机制.

  6. Alzheimer's Project

    Science.gov (United States)

    ... state Home > News & Events > Upcoming Events > HBO Alzheimer’s Project In the News Walk to End Alzheimer's Upcoming ... Disease Awareness Month World Alzheimer's Month HBO Alzheimer’s Project MAKE A DONATION Your gift will help us ...

  7. Alzheimer's Project

    Medline Plus

    Full Text Available ... Momentum in Science, Part 2" (70 minutes) Be a part of something big. HBO's "THE ALZHEIMER'S PROJECT" ... vital research and services. "THE ALZHEIMER'S PROJECT" is a presentation of HBO Documentary Films and the National ...

  8. PROJECT REPORT

    African Journals Online (AJOL)

    Office 2004 Test Drive User

    report. Details on the background of the project, the fieldwork, the work completed, the projected end ... Studies, University of Ghana, with a starting date of 01/01/12 and an expected completion of ..... de Bondoukou. Paris: Editions Ernest Leroux.

  9. Alzheimer's Project

    Medline Plus

    Full Text Available ... Momentum in Science, Part 2" (70 minutes) Be a part of something big. HBO's "THE ALZHEIMER'S PROJECT" ... vital research and services. "THE ALZHEIMER'S PROJECT" is a presentation of HBO Documentary Films and the National ...

  10. Project Temporalities

    DEFF Research Database (Denmark)

    Tryggestad, Kjell; Justesen, Lise; Mouritsen, Jan

    2013-01-01

    into account. This may require investments in new project management technologies. Originality/value – This paper adds to the literatures on project temporalities and stakeholder theory by connecting them to the question of non-human stakeholders and to project management technologies.......Purpose – The purpose of this paper is to explore how animals can become stakeholders in interaction with project management technologies and what happens with project temporalities when new and surprising stakeholders become part of a project and a recognized matter of concern to be taken...... into account. Design/methodology/approach – The paper is based on a qualitative case study of a project in the building industry. The authors use actor-network theory (ANT) to analyze the emergence of animal stakeholders, stakes and temporalities. Findings – The study shows how project temporalities can...

  11. Project ethics

    CERN Document Server

    Jonasson, Haukur Ingi

    2013-01-01

    How relevant is ethics to project management? The book - which aims to demystify the field of ethics for project managers and managers in general - takes both a critical and a practical look at project management in terms of success criteria, and ethical opportunities and risks. The goal is to help the reader to use ethical theory to further identify opportunities and risks within their projects and thereby to advance more directly along the path of mature and sustainable managerial practice.

  12. Microsoft project

    OpenAIRE

    Markić, Lucija; Mandušić, Dubravka; Grbavac, Vitomir

    2005-01-01

    Microsoft Project je alat čije su prednosti u svakodnevnom radu nezamjenjive. Pomoću Microsoft Projecta omogućeno je upravljanje resursima, stvaranje izvještaja o projektima u vremenu, te analize različitih scenarija. Pojavljuje u tri verzije: Microsoft Project Professional, Microsoft Project Server i Microsoft Project Server Client Access Licenses. Upravo je trend da suvremeni poslovni ljudi zadatke povjeravaju Microsoft Projectu jer on znatno povećava produktivnost rada. Te prednos...

  13. Virtual projects

    DEFF Research Database (Denmark)

    Svejvig, Per; Commisso, Trine Hald

    2012-01-01

    that the best practice knowledge has not permeated sufficiently to the practice. Furthermore, the appropriate application of information and communication technology (ICT) remains a big challenge, and finally project managers are not sufficiently trained in organizing and conducting virtual projects......Virtual projects are common with global competition, market development, and not least the financial crisis forcing organizations to reduce their costs drastically. Organizations therefore have to place high importance on ways to carry out virtual projects and consider appropriate practices...

  14. CERN News: Selection of the type of superconducting coil for the Omega project; New intensity records at the proton synchrotron; Progress with the Spiral Reader film measuring equipment; New technique at transition energy on the proton synchrotron; CERN Courier 10th anniversary; Equipment travelling from and to Serpukhov

    CERN Multimedia

    1969-01-01

    CERN News: Selection of the type of superconducting coil for the Omega project; New intensity records at the proton synchrotron; Progress with the Spiral Reader film measuring equipment; New technique at transition energy on the proton synchrotron; CERN Courier 10th anniversary; Equipment travelling from and to Serpukhov

  15. Map Projection

    CERN Document Server

    Ghaderpour, Ebrahim

    2014-01-01

    In this paper, we introduce some known map projections from a model of the Earth to a flat sheet of paper or map and derive the plotting equations for these projections. The first fundamental form and the Gaussian fundamental quantities are defined and applied to obtain the plotting equations and distortions in length, shape and size for some of these map projections.

  16. International Projects

    CERN Document Server

    2002-01-01

    Description of co-operation projects implemented with the help of Sweden is presented. Information on performance of Phare and IAEA Regional and National Technical Cooperation projects is provided. Phare project 'Creation of Radiation Protection Infrastructure and Development of Supporting Services' was started in 2002

  17. Project STAY.

    Science.gov (United States)

    Smith, Bert Kruger

    Project STAY (Scholarships to Able Youth), located in the barrio of San Antonio, Texas, helps young people stay in school beyond the secondary grades. The project provides outreach services to meet the needs of the students. Its primary service is to act as an advocate for these young people. The project recruits all types of youth from families…

  18. Transfer metrics analytics project

    CERN Document Server

    Matonis, Zygimantas

    2016-01-01

    This report represents work done towards predicting transfer rates/latencies on Worldwide LHC Computing Grid (WLCG) sites using Machine Learning techniques. Topic covered are technologies used for the project, data preparation for ML suitable format and attribute selection as well as a comparison of different ML algorithms.

  19. Selected Works of AI Shirshov

    CERN Document Server

    Kotchetov, Michail V

    2009-01-01

    Russian mathematician AI Shirshov (1921-1981) was a pioneer in several directions of associative, Lie, Jordan, and alternative algebras, as well as groups and projective planes. This book presents translations of his selected works.

  20. HUD Initiated Activity Cancellation Reports

    Data.gov (United States)

    Department of Housing and Urban Development — This monthly report displays all HOME activities automatically cancelled by IDIS. Effective January 1, 2011, and the beginning of every month thereafter, committed...

  1. HUD Administrative Law Judges Decisions

    Data.gov (United States)

    Department of Housing and Urban Development — This site contains substantive and precedential decisions issued by the Office of Administrative Law Judges. The site does not contain subsequent rulings or...

  2. Sustainable development: A HUD perspective

    Energy Technology Data Exchange (ETDEWEB)

    Goldfarb, E.

    1994-12-31

    Sustainable development is the current term now being used to describe the environmental movement. The term`s popularity can be traced to publication of Our Common Future, the report of the World Commission on Environment and Development (Brundtland Commission). Sustainable development means exactly what is implied; development that meets the needs of the present without compromising the ability of future generations to meet their own needs (Brundtland Commission). It is another way of conveying the basic premise of {open_quotes}Spaceship Earth{close_quotes}; that our species has been given this planet to live on and we must carefully balance resource utilization if we want to endure more than a few generations, because this is all we`ve got. It is a natural evolution of the conservation and environmental movements into a format that recognizes that environmental issues cannot be viewed in isolation, but must be evaluated in a context of economic development (Powledge). Sustainable development is thus a broad term that encompasses many elements, depending upon the context. Such elements can include: 1 energy, 2 economic development, 3 pollution prevention, 4 biodiversity, 5 historic preservation, 6 social equity, and 7 recycling and solid waste disposal. One of the cornerstones of sustainable development is energy policy, since energy use is perhaps the most defining element of contemporary civilization. In the energy discipline, sustainability can best be paraphrased as living off one`s income as opposed to depleting ones capital. In other words, using solar, wind and other renewables rather than fossil fuels. Fossil fuels are limited and will eventually be depleted, therefore they cannot be considered sustainable. Another element embraced by sustainable development is biodiversity. The biodiversity movement is most sharply distinguished from traditional conservationism for its commitment to the principle of preserving and managing entire ecosystems.

  3. HUD Insured Multifamily Properties (NGDA)

    Data.gov (United States)

    Department of Housing and Urban Development — The FHA insured Multifamily Housing portfolio consist primarily of rental housing properties with five or more dwelling units such as apartments or town houses, but...

  4. Enriching project organizations with formal change agents

    DEFF Research Database (Denmark)

    Eskerod, Pernille; Justesen, Just Bendix; Sjøgaard, Gisela

    2017-01-01

    an internal change project that enhanced physical activity at the workplace and in leisure time. Change agents in the form of peer health ambassadors were selected by middle management and hereafter trained by the project representatives. Findings: The findings suggest that the selection of change agents....... Practical implications: Selecting the “wrong” change agents can jeopardize a change project, even when the project is supported by top management and the target group members at the starting point are highly motivated to change. Originality/value: The research contributes to the understanding of project...

  5. High Selectivity Oxygen Delignification

    Energy Technology Data Exchange (ETDEWEB)

    Lucian A. Lucia

    2005-11-15

    Project Objective: The objectives of this project are as follows: (1) Examine the physical and chemical characteristics of a partner mill pre- and post-oxygen delignified pulp and compare them to lab generated oxygen delignified pulps; (2) Apply the chemical selectivity enhancement system to the partner pre-oxygen delignified pulps under mill conditions (with and without any predetermined amounts of carryover) to determine how efficiently viscosity is preserved, how well selectivity is enhanced, if strength is improved, measure any yield differences and/or bleachability differences; and (3) Initiate a mill scale oxygen delignification run using the selectivity enhancement agent, collect the mill data, analyze it, and propose any future plans for implementation.

  6. Virtual projects

    DEFF Research Database (Denmark)

    Svejvig, Per; Commisso, Trine Hald

    2012-01-01

    Virtual projects are common with global competition, market development, and not least the financial crisis forcing organizations to reduce their costs drastically. Organizations therefore have to place high importance on ways to carry out virtual projects and consider appropriate practices...... for performing these projects. This paper compares best practices with practiced practices for virtual projects and discusses ways to bridge the gap between them. We have studied eleven virtual projects in five Danish organizations and compared them with a predefined list of best practices compiled from...... that the best practice knowledge has not permeated sufficiently to the practice. Furthermore, the appropriate application of information and communication technology (ICT) remains a big challenge, and finally project managers are not sufficiently trained in organizing and conducting virtual projects...

  7. Selected Dissemination/Diffusion Strategies.

    Science.gov (United States)

    Schmitt, Marshall L.

    This analysis of selected diffusion and dissemination methods used by developer-demonstrator projects in the National Diffusion Network discusses strategies under the following headings: managing the project, developing materials, disseminating information, conducting awareness sessions, training personnel, using certified trainers, providing…

  8. How do Project Teams impact on project success, A case of Heathrow Terminal 2

    OpenAIRE

    Samiullah, Jadoon

    2013-01-01

    2013 dissertation for MSc in Project Management. Selected by academic staff as a good example of a masters level dissertation. \\ud \\ud TPurpose – The purpose of the research was to determine how do project teams impact on project success. \\ud Although, there exists a plethora of organisational and project management literature on soft side of project management, but there is still need for more in-depth examination of those critical success factors which either drive the project towards succe...

  9. Project Surveillance and Maintenance Plan. [UMTRA Project

    Energy Technology Data Exchange (ETDEWEB)

    1985-09-01

    The Project Surveillance and Maintenance Plan (PSMP) describes the procedures that will be used by the US Department of Energy (DOE), or other agency as designated by the President to verify that inactive uranium tailings disposal facilities remain in compliance with licensing requirements and US Environmental Protection Agency (EPA) standards for remedial actions. The PSMP will be used as a guide for the development of individual Site Surveillance and Maintenance Plans (part of a license application) for each of the UMTRA Project sites. The PSMP is not intended to provide minimum requirements but rather to provide guidance in the selection of surveillance measures. For example, the plan acknowledges that ground-water monitoring may or may not be required and provides the (guidance) to make this decision. The Site Surveillance and Maintenance Plans (SSMPs) will form the basis for the licensing of the long-term surveillance and maintenance of each UMTRA Project site by the NRC. Therefore, the PSMP is a key milestone in the licensing process of all UMTRA Project sites. The Project Licensing Plan (DOE, 1984a) describes the licensing process. 11 refs., 22 figs., 8 tabs.

  10. ANÁLISIS MULTIVARIADO DE DATOS COMO SOPORTE A LA DECISIÓN EN LA SELECCIÓN DE ESTUDIANTES EN PROYECTOS DE SOFTWARE / MULTIVARIATE DATA ANALYSIS AS DECISION MAKING SUPPORT IN STUDENT SELECTION IN SOFTWARE PROJECTS

    Directory of Open Access Journals (Sweden)

    Hugo Arnaldo Martínez-Noriegas

    2013-05-01

    Full Text Available La selección de personal es un proceso vital que tiene influencia directa en el éxito de cualquier organización. En este trabajo tiene como objetivo generar información de soporte a la decisión en la selección de estudiantes para su vinculación a proyectos de software . Para este fin se aplican técnicas del análisis multivariados a las calificaciones obtenidas por estudiantes de segundo año de la carrera Ingeniería en Ciencias Informáticas. Para reducir la cantidad de variables en estudio se utiliza el análisis de componentes principales y basado en la información resumida, se emplea el análisis de cluster para formar 3 grupos. A través del análisis factorial común, se lograron identificar 3 factores latentes que actúan sobre diferentes grupos de asignaturas. La información generada es utilizada como soporte a la toma de decisiones para formular estrategias en el trabajo de formación desde la producción.AbstractPersonnel selection is a vital process that has a direct influence on the success of any organization. This paper aims to generate information for decision support in the selection of students for software projects. The multivariate data analysis techniques are applied to the data set of academic qualifications of Computer Science Engineering´s second year students. The principal component analysis is used in order to reduce the number of variables under study and based in the summarized information, it is utilized the cluster analysis to form 3 groups. Through the factor analysis, it was possible to identify 3 latent factors that act on different groups of subjects. The generated information is used as a support for the decision-making to develop strategies on the training job from production.

  11. 鱼香草挥发油的提取及成分分析的研究进展%Research Progress of Extraction of VoIatiIe OiIs from Mentharotundifolia (L.)Huds and AnaIysis of the Components

    Institute of Scientific and Technical Information of China (English)

    张强

    2016-01-01

    The volatile oils from Mentharotundifolia (L.)Huds have a broad application prospect in the spices process.How to develop low-cost and high-efficiency extraction method and make the maximum use of volatile oils from Mentha rotundifolia (L.)Huds have been one of hot issues of natural product chemical research. Summarize the research status of volatile oils from Mentha rotundifolia (L.)Huds in recent years,in order to provide useful research data and theoretical basis for research and application of volatile oils from Mentharotundifolia (L.)Huds.%鱼香草挥发油在香料工艺中具有非常广泛的应用价值。如何发展低成本高产率的提取方法及最大程度地利用鱼香草挥发油一直是天然产物化学研究的热点问题之一。综述了近几年来从鱼香草中提取挥发油的研究现状,旨在为鱼香草挥发油的研究与利用提供有用的研发资料和理论依据。

  12. Projecte Delorean

    OpenAIRE

    Rigual Martínez, Jaume

    2014-01-01

    The purpose of my project is to draw up a Business Plan to set up an audiovisual production company in partnership with my University Tecnocampus Mataró-Maresme. A production company which is intended for the formation of new professionals as well as the continued development of quality audiovisual projects. I want to make a feasibility project to show that this production company can be created and be a useful element for my University, particularly for students.

  13. [Natural selection].

    Science.gov (United States)

    Mayr, E

    1985-05-01

    Much of the resistance against Darwin's theory of natural selection has been due to misunderstandings. It is shown that natural selection is not a tautology and that it is a two-step process. The first step, the production of variation, is under the control of chance; the second step, selection proper, is an anti-chance process, but subject to many constraints. The target of selection is the individual as a whole, and many neutral mutations can be retained as hitchhikers of successful genotypes. Sexual selection results from selection for pure reproductive success.

  14. Project management: a case of fixed price IS/IT projects. Analysis of projects by project scopes

    Directory of Open Access Journals (Sweden)

    Miroslav Kral

    2012-10-01

    Full Text Available The paper provides an overview of major issues of IS / IT projects. Attention will be focused on projects that are implemented under a contract for a specified amount of work and fixed price. The main purpose of the paper is to analyse the project parameters in terms of the types of projects, and to confirm, or refuse, a hypothesis related to this. There is some evidence from the portfolio of projects that have been implemented by the international companies providing IT services. Regarding the localisation, CEE region was selected for our research. The outputs of the paper should be a contribution to managing IS/IT projects in IT service delivery organizations and for the support of innovative thinking about project management generally.

  15. Alzheimer's Project

    Medline Plus

    Full Text Available ... voluntary health organization in Alzheimer's care, support and research, the Alzheimer's Association has been an active partner in "THE ALZHEIMER'S PROJECT," ... (48 minutes) "Momentum ...

  16. Research of Coherent Risk Measurement and Selection Decision-making of Project Portfolio Based on Interactions%项目组合一致性风险测度及其选择决策研究--基于交互效应视角

    Institute of Scientific and Technical Information of China (English)

    赵静; 郭鹏; 贾颖颖

    2014-01-01

    随着项目管理进入“大尺度”时代,项目间交互关系成为项目组合风险测度及选择决策研究的重要基础。基于Artzner风险定义,本文提出了以超预期收益率为随机变量的项目组合一致性风险测度策略,构建以交互关系分类为基础的多因子模型,借以度量项目间风险交互效应,并讨论一致性风险测度框架下项目组合风险和单项目风险的定量关系。在此基础上,提出了以收益最大化和风险最小化为目标的项目组合选择决策模型及其求解算法。%As project management enters into the large scale era, project interactions prove to be an important basis of risk measurement and selection decision making of project portfolio. According to the risk definition given by Artzner, the coherent risk measurement of project portfolio by taking expected extra returns as the random variable is put forward and a multi factor model is constructed based on the interactive relationship classification to measure risk interaction effect between projects and discuss the quantitative relationship of portfolio risk and single project risk. On this basis, a selection decision making model of project portfolio with the goal of maximum profit and minimum risk is generated and solved.

  17. NASA/DoD Aerospace Knowledge Diffusion Research Project. Report Number 13. Source Selection and Information Use by U.S. Aerospace Engineers and Scientists: Results of a Telephone Survey

    Science.gov (United States)

    1992-09-01

    Aerospace Knowledge Diffusion Research Project. Government Information Quarterly 8(2), 219- 233. Shuchman, H. L. (1981). Information Transfer in...Research Project. Reprinted from Government Information Quarterly , Volume 8, No. 2 (1991): 219-233. (Available from AIAA 91A35455.) 1 1 Pinelli, Thomas

  18. LEX Project

    DEFF Research Database (Denmark)

    Damkilde, Lars; Larsen, Torben J.; Walbjørn, Jacob

    This document is aimed at helping all parties involved in the LEX project to get a common understanding of words, process, levels and the overall concept.......This document is aimed at helping all parties involved in the LEX project to get a common understanding of words, process, levels and the overall concept....

  19. LEX Project

    DEFF Research Database (Denmark)

    Damkilde, Lars; Larsen, Torben J.; Walbjørn, Jacob

    This document is aimed at helping all parties involved in the LEX project to get a common understanding of words, process, levels and the overall concept.......This document is aimed at helping all parties involved in the LEX project to get a common understanding of words, process, levels and the overall concept....

  20. A decision model for energy companies that sorts projects, classifies the project manager and recommends the final match between project and project manager

    Directory of Open Access Journals (Sweden)

    Elaine Cristina Batista de Oliveira

    2016-03-01

    Full Text Available Abstract This study presents an integrated model to support the process of classifying projects and selecting project managers for these projects in accordance with their characteristics and skills using a multiple criteria decision aid (MCDA approach. Such criteria are often conflicting. The model also supports the process of allocating project managers to projects by evaluating the characteristics/types of projects. The framework consists of a set of structured techniques and methods that are deemed very appropriate within the context of project management. A practical application of the proposed model was performed in a Brazilian electric energy company, which has a portfolio of projects that are specifically related to the company´s defined strategic plan. As a result, it was possible to classify the projects and project managers into definable categories, thus enabling more effective management as different projects require different levels of skills and abilities.