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Sample records for ada county id

  1. 75 FR 45661 - Notice of Permanent Closure on Public Lands in Ada County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... Bureau of Land Management Notice of Permanent Closure on Public Lands in Ada County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of permanent closure. SUMMARY: On April 12, 2010, Higby Cave and all public lands within 1,000 feet of the entrance were permanently closed to vehicle access...

  2. 76 FR 12753 - Notice of Temporary Closures on Public Lands in Ada and Elmore Counties, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-08

    ... hereby given that the Big Fire ( FNW4) and Hot Tea Fire ( FTF6) closures to motorized vehicle use are in... this area. The Hot Tea closure affects public lands in Elmore County, Idaho, burned August 27-29, 2010, by the Hot Tea Fire, 12 miles northwest of Mountain Home, Idaho. Unburned public lands in the...

  3. 76 FR 14745 - Notice To Rescind a Notice of Intent To Prepare an Environmental Impact Statement, Ada and Canyon...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-17

    ... Statement, Ada and Canyon Counties, ID AGENCY: Federal Highway Administration. ACTION: Rescind Notice of... Statement for a proposed highway project in Ada and Canyon County, Idaho is being rescinded. FOR FURTHER... Ballantyne Lane in Ada County. The project is commonly known as the State Highway 44 Corridor...

  4. 75 FR 50777 - Minidoka Dam Spillway Replacement, Minidoka County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... on December 11, 2009 (74 FR 65783) with a public comment period ending on February 5, 2010. The Final... Bureau of Reclamation Minidoka Dam Spillway Replacement, Minidoka County, ID AGENCY: Bureau of... proposed Minidoka Dam Spillway Replacement. The U.S. Fish and Wildlife Service (Department of Interior)...

  5. 77 FR 46008 - Approval and Promulgation of State Implementation Plans: Idaho; Boise-Northern Ada County Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... County Air Quality Maintenance Area; Second 10-Year Carbon Monoxide Maintenance Plan AGENCY... Environmental Quality (IDEQ) submitted the Northern Ada County Air Quality Maintenance Area Second 10-year Carbon Monoxide Maintenance Plan on February 10, 2011. In accordance with the requirements of the...

  6. Ground-water quality in northern Ada County, lower Boise River basin, Idaho, 1985-96

    USGS Publications Warehouse

    Parliman, D.J.; Spinazola, Joseph M.

    1998-01-01

    In October 1992, the U.S. Geological Survey (USGS), in cooperation with the Idaho Division of Environmental Quality, Boise Regional Office (IDEQ-BRO), began a comprehensive study of ground-water quality in the lower Boise River Basin. The study in northern Ada County has been completed, and this report presents selected results of investigations in that area. Results and discussion presented herein are based on information in publications listed under “References Cited” on the last page of this Fact Sheet.

  7. Distribution of Isotopic and Environmental Tracers in Groundwater, Northern Ada County, Southwestern Idaho

    USGS Publications Warehouse

    Adkins, Candice B.; Bartolino, James R.

    2010-01-01

    Residents of northern Ada County, Idaho, depend on groundwater for domestic and agricultural uses. The population of this area is growing rapidly and groundwater resources must be understood for future water-resource management. The U.S. Geological Survey, in cooperation with the Idaho Department of Water Resources, used a suite of isotopic and environmental tracers to gain a better understanding of groundwater ages, recharge sources, and flowpaths in northern Ada County. Thirteen wells were sampled between September and October 2009 for field parameters, major anions and cations, nutrients, oxygen and hydrogen isotopes, tritium, radiocarbon, chlorofluorocarbons, and dissolved gasses. Well depths ranged from 30 to 580 feet below land surface. Wells were grouped together based on their depth and geographic location into the following four categories: shallow aquifer, intermediate/deep aquifer, Willow Creek aquifer, and Dry Creek aquifer. Major cations and anions indicated calcium-bicarbonate and sodium-bicarbonate water types in the study area. Oxygen and hydrogen isotopes carried an oxygen-18 excess signature, possibly indicating recharge from evaporated sources or water-rock interactions in the subsurface. Chlorofluorocarbons detected modern (post-1940s) recharge in every well sampled; tritium data indicated modern water (post-1951) in seven, predominantly shallow wells. Nutrient concentrations tended to be greater in wells signaling recent recharge based on groundwater age dating, thus confirming the presence of recent recharge in these wells. Corrected radiocarbon results generated estimated residence times from modern to 5,100 years before present. Residence time tended to increase with depth, as confirmed by all three age-tracers. The disagreement among residence times indicates that samples were well-mixed and that the sampled aquifers contain a mixture of young and old recharge. Due to a lack of data, no conclusions about sources of recharge could be drawn

  8. 77 FR 45962 - Approval and Promulgation of State Implementation Plans: Idaho; Boise-Northern Ada County Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... October 28, 2002 (67 FR 65713). The State submitted a second 10-year maintenance plan to EPA on February...-classified'' (56 FR 56746). On January 17, 2002, the State requested EPA redesignate the Northern Ada County... 12866 (58 FR 51735, October 4, 1993); Does not impose an information collection burden under...

  9. Stream channel cross sections for a reach of the Boise River in Ada County, Idaho

    USGS Publications Warehouse

    Hortness, Jon E.; Werner, Douglas C.

    1999-01-01

    The Federal Emergency Management Agency produces maps of areas that are likely to be inundated during major floods, usually the 100-year, or 1-percent probability, flood. The maps, called Flood Insurance Rate Maps, are used to determine flood insurance rates for homes, businesses, or other structures located in flood-prone areas. State and local governments also use these maps for help with, among other things, development planning and disaster mitigation. During the period October 1997 through December 1998, the initial phase of a hydraulic analysis project of the Boise River from Barber Dam to the Ada/Canyon County boundary, the U.S. Geological Survey collected stream channel cross-section data at 238 locations along the river and documented 108 elevation reference marks established for horizontal and vertical control. In the final phase of the project, the Survey will use these data to determine water-surface elevations for the 10-, 50-, 100-, and 500-year floods and to define floodway limits. The Federal Emergency Management Agency will use the results of this hydraulic analysis to update the 100- and 500-year flood boundaries and the floodway limits on their Flood Insurance Rate Maps.

  10. 77 FR 55800 - Foreign-Trade Zone 242-Boundary County, ID; Application for Subzone AREVA Enrichment Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 242--Boundary County, ID; Application for Subzone AREVA Enrichment Services, LLC; Bonneville County, ID An application has been submitted to the Foreign-Trade...

  11. 75 FR 35083 - Notice of Realty Action; Direct Sale of Public Lands in Lincoln County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Realty Action; Direct Sale of Public Lands in Lincoln County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of realty action. SUMMARY: The Bureau of...

  12. 77 FR 13072 - Salmon-Challis National Forest, Butte, Custer and Lemhi Counties, ID, Supplemental Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... Forest Service Salmon-Challis National Forest, Butte, Custer and Lemhi Counties, ID, Supplemental Environmental Impact Statement to the 2009 Salmon- Challis National Forest Travel Planning and OHV Route... environmental impact statement. SUMMARY: The Salmon-Challis National Forest announces its intent to prepare...

  13. 78 FR 39767 - Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... sale. The BLM has completed a mineral potential report which concluded there ] are no known mineral values in the lands proposed for sale. The BLM proposes that conveyance of the Federal mineral interests... Bureau of Land Management Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID...

  14. Digital Database of Selected Aggregate and Related Resources in Ada, Boise, Canyon, Elmore, Gem, and Owyhee Counties, Southwestern Idaho

    USGS Publications Warehouse

    Moyle, Phillip R.; Wallis, John C.; Bliss, James D.; Bolm, Karen D.

    2004-01-01

    The U.S. Geological Survey (USGS) compiled a database of aggregate sites and geotechnical sample data for six counties - Ada, Boise, Canyon, Elmore, Gem, and Owyhee - in southwest Idaho as part of a series of studies in support of the Bureau of Land Management (BLM) planning process. Emphasis is placed on sand and gravel sites in deposits of the Boise River, Snake River, and other fluvial systems and in Neogene lacustrine deposits. Data were collected primarily from unpublished Idaho Transportation Department (ITD) records and BLM site descriptions, published Army Corps of Engineers (ACE) records, and USGS sampling data. The results of this study provides important information needed by land-use planners and resource managers, particularly in the BLM, to anticipate and plan for demand and development of sand and gravel and other mineral material resources on public lands in response to the urban growth in southwestern Idaho.

  15. Compilation of ground-water quality data for selected wells in Elmore, Owyhee, Ada, and Canyon counties, Idaho, 1945 through 1982

    USGS Publications Warehouse

    Parliman, D.J.

    1982-01-01

    Well-inventory and groundwater-quality data for 665 sites with a total of 1,318 chemical analyses were compiled from Elmore, Owyhee, Ada, and Canyon Counties. Data are sorted by water temperature (less than 20 degrees Celsius is considered nonthermal; 20 degrees Celcius or greater is considered thermal) to facilitate their use.

  16. 75 FR 79018 - Notice of Realty Action: Proposed Sale of Public Lands in Bear Lake County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... Bureau of Land Management Notice of Realty Action: Proposed Sale of Public Lands in Bear Lake County, ID... Management (BLM) proposes the sale of 26 parcels of public lands totaling 1,543.14 acres in Bear Lake County... Bear Lake County, Idaho, are proposed for sale under the authority of Sections 203 and 209 of FLPMA...

  17. An evaluation of seepage gains and losses in Indian Creek Reservoir, Ada County, Idaho, April 2010–November 2011

    USGS Publications Warehouse

    Williams, Marshall L.; Etheridge, Alexandra B.

    2013-01-01

    The U.S. Geological Survey, in cooperation with the Idaho Department of Water Resources, conducted an investigation on Indian Creek Reservoir, a small impoundment in east Ada County, Idaho, to quantify groundwater seepage into and out of the reservoir. Data from the study will assist the Idaho Water Resources Department’s Comprehensive Aquifer Management Planning effort to estimate available water resources in Ada County. Three independent methods were utilized to estimate groundwater seepage: (1) the water-budget method; (2) the seepage-meter method; and (3) the segmented Darcy method. Reservoir seepage was quantified during the periods of April through August 2010 and February through November 2011. With the water-budget method, all measureable sources of inflow to and outflow from the reservoir were quantified, with the exception of groundwater; the water-budget equation was solved for groundwater inflow to or outflow from the reservoir. The seepage-meter method relies on the placement of seepage meters into the bottom sediments of the reservoir for the direct measurement of water flux across the sediment-water interface. The segmented-Darcy method utilizes a combination of water-level measurements in the reservoir and in adjacent near-shore wells to calculate water-table gradients between the wells and the reservoir within defined segments of the reservoir shoreline. The Darcy equation was used to calculate groundwater inflow to and outflow from the reservoir. Water-budget results provided continuous, daily estimates of seepage over the full period of data collection, while the seepage-meter and segmented Darcy methods provided instantaneous estimates of seepage. As a result of these and other difference in methodologies, comparisons of seepage estimates provided by the three methods are considered semi-quantitative. The results of the water-budget derived estimates of seepage indicate seepage to be seasonally variable in terms of the direction and magnitude

  18. 76 FR 66034 - Proposed Foreign-Trade Zone-Ada and Canyon Counties, ID, Under Alternative Site Framework...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... (CBP) port of entry, under the alternative site framework (ASF) adopted by the Board (74 FR 1170-1173, 1/12/09 (correction 74 FR 3987, 1/22/09); 75 FR 71069-71070, 11/22/10). The ASF is an option for... of entry. FTZ 192 in Meridian, Idaho was established on February 17, 1993 (Board Order 629, 58...

  19. Aquifer Tests and Characterization of Transmissivity, Ada-Vamoosa Aquifer on the Osage Reservation, Osage County, Oklahoma, 2006

    USGS Publications Warehouse

    Abbott, Marvin M.; DeHay, Kelli

    2008-01-01

    The Ada-Vamoosa aquifer of northeastern Oklahoma is a sedimentary bedrock aquifer of Pennsylvanian age that crops out over 800 square miles of the Osage Reservation. The Osage Nation needed additional information regarding the production potential of the aquifer to aid them in future development planning. To address this need, the U.S. Geological Survey, in cooperation with the Osage Nation, conducted a study of aquifer properties in the Ada-Vamoosa aquifer. This report presents the results of the aquifer tests from 20 wells in the Ada-Vamoosa aquifer and one well in a minor aquifer east of the Ada-Vamoosa outcrop on the Osage Reservation. Well information for 17 of the 21 wells in this report was obtained from the Indian Health Service. Data collected by the U.S. Geological Survey during this investigation are pumping well data from four domestic wells collected during the summer of 2006. Transmissivity values were calculated from well pumping data or were estimated from specific capacity values depending on the reliability of the data. The estimated transmissivity values are 1.1 to 4.3 times greater than the calculated transmissivity values. The calculated and estimated transmissivity values range from 5 to 1,000 feet squared per day.

  20. Water quality of the Quaternary and Ada-Vamoosa aquifers on the Osage Reservation, Osage County, Oklahoma, 1997

    USGS Publications Warehouse

    Abbott, Marvin M.

    2000-01-01

    The project was to provide information on the quality of ground water from rural-domestic-water wells within the Osage Reservation and compare the water-quality to proximity to oil wells. About 38,500 oil wells have been drilled in the Reservation since drilling began in 1896. About 1,480 square miles or 64 percent of the Reservation is within a quarter mile of an oil well. The unconfined Quaternary sand aquifer covers about 315 square miles or about 14 percent of the Reservation and the confined Ada-Vamoosa sandstone aquifer covers about 800 square miles or about 35 percent of the Reservation. Fifty-eight percent of the Quaternary aquifer and 69 percent of the outcrop area of the Ada-Vamoosa aquifer are within a quarter mile of an oil well . One hundred twenty domestic ground-water wells were sampled from the Quaternary and Ada-Vamoosa aquifers. Forty-nine percent of the Reservation is underlain by the aquifers. Ground-water quality is good on most of the Reservation, but the use of domestic water-supply wells tend to minimize water-quality problems. Existing water-supply wells commonly are located in areas that produce usable volumes of potable water. Several constituents in samples from the Ada-Vamoosa-aquifer within a quarter mile of an oil well were significantly greater than from the aquifer not near oil wells. The constituents include specific conductance, dissolved solids, sodium, sulfate, chloride, bromide, and silica. These ions are probably derived from brine water. In the Ada-Vamoosa aquifer subgroups, 57 percent of the samples near oil wells and 24 percent of the samples not near oil wells had dissolved-solids concentrations greater than 500 milligrams per liter. The water quality in the Quaternary and Ada-Vamoosa aquifers is similar in areas where no oil wells have been drilled but is significantly different for several constituents. Median concentrations of major constituents from the Ada-Vamoosa aquifer not near oil wells were less than or equal to

  1. Ada issues in implementing ART-Ada

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel

    1990-01-01

    Due to the Ada mandate of a number of government agencies, interest in deploying expert systems such as Ada has increased. Recently, several Ada-based expert system tools have been developed. According to a recent benchmark report, these tools do not perform as well as similar tools written in C. While poorly implemented Ada compilers contribute to the poor benchmark result, some fundamental problems of the Ada language itself have been uncovered. Here, the authors describe Ada language issues encountered during the deployment of ART-Ada, an expert system tool for Ada deployment. ART-Ada is being used to implement several prototype expert systems for the Space Station Freedom and the U.S. Air Force.

  2. 75 FR 71143 - Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ... Animal Shelter of Wood River Valley (Animal Shelter) for the appraised fair market value of $18,700.... The Animal Shelter is a non-profit corporation that provides public benefits to Blaine County (County.... The Animal Shelter was issued a right-of-way for a road and a fence that cross the 17-acre...

  3. 76 FR 78940 - Minidoka National Wildlife Refuge, Blaine, Cassia, Minidoka, and Power Counties, ID...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    .... The Refuge is located 12 miles northeast of Rupert, ID, in the Snake River Plain, at approximately 4,200 feet in elevation. The area was historically comprised of a portion of the Snake River surrounded... impounded the Snake River and created Lake Walcott to store water for irrigation, and provide...

  4. Transforming AdaPT to Ada

    NASA Technical Reports Server (NTRS)

    Goldsack, Stephen J.; Holzbach-Valero, A. A.; Waldrop, Raymond S.; Volz, Richard A.

    1991-01-01

    This paper describes how the main features of the proposed Ada language extensions intended to support distribution, and offered as possible solutions for Ada9X can be implemented by transformation into standard Ada83. We start by summarizing the features proposed in a paper (Gargaro et al, 1990) which constitutes the definition of the extensions. For convenience we have called the language in its modified form AdaPT which might be interpreted as Ada with partitions. These features were carefully chosen to provide support for the construction of executable modules for execution in nodes of a network of loosely coupled computers, but flexibly configurable for different network architectures and for recovery following failure, or adapting to mode changes. The intention in their design was to provide extensions which would not impact adversely on the normal use of Ada, and would fit well in style and feel with the existing standard. We begin by summarizing the features introduced in AdaPT.

  5. 76 FR 29784 - Notice of Realty Action; Direct Sale of Public Lands in Jerome County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... owners of the adjacent private land, Todd and Bridget Buschhorn, for the appraised fair market value of... than the appraised fair market value: Boise Meridian T. 10 S., R. 19 E., sec. 25, lot 10. The area described contains 7.45 acres in Jerome County. The appraised fair market value is $5,600. The public...

  6. 75 FR 39580 - Notice of Realty Action; Direct Sale of Public Lands in Minidoka County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ...The Bureau of Land Management (BLM) proposes to sell four parcels of public land totaling 262.11 acres in Minidoka County, Idaho, to the owners of the surrounding private land for the appraised fair market value of $85,200. The private land surrounding the public land is owned by the Western Mortgage and Realty...

  7. Classic-Ada(TM)

    NASA Technical Reports Server (NTRS)

    Valley, Lois

    1989-01-01

    The SPS product, Classic-Ada, is a software tool that supports object-oriented Ada programming with powerful inheritance and dynamic binding. Object Oriented Design (OOD) is an easy, natural development paradigm, but it is not supported by Ada. Following the DOD Ada mandate, SPS developed Classic-Ada to provide a tool which supports OOD and implements code in Ada. It consists of a design language, a code generator and a toolset. As a design language, Classic-Ada supports the object-oriented principles of information hiding, data abstraction, dynamic binding, and inheritance. It also supports natural reuse and incremental development through inheritance, code factoring, and Ada, Classic-Ada, dynamic binding and static binding in the same program. Only nine new constructs were added to Ada to provide object-oriented design capabilities. The Classic-Ada code generator translates user application code into fully compliant, ready-to-run, standard Ada. The Classic-Ada toolset is fully supported by SPS and consists of an object generator, a builder, a dictionary manager, and a reporter. Demonstrations of Classic-Ada and the Classic-Ada Browser were given at the workshop.

  8. ADA Restroom Design.

    ERIC Educational Resources Information Center

    Rittner-Heir, Robbin M.

    2000-01-01

    Discusses the challenges that the Americans with Disabilities Act (ADA) creates for designing school restrooms. The issues of mobility and circulation of users are addressed. Some of the dimension requirements required by the ADA are listed. (GR)

  9. ART/Ada and CLIPS/Ada

    NASA Technical Reports Server (NTRS)

    Culbert, Chris

    1990-01-01

    Although they have reached a point of commercial viability, expert systems were originally developed in artificial intelligence (AI) research environments. Many of the available tools still work best in such environments. These environments typically utilize special hardware such as LISP machines and relatively unfamiliar languages such as LISP or Prolog. Space Station applications will require deep integration of expert system technology with applications developed in conventional languages, specifically Ada. The ability to apply automation to Space Station functions could be greatly enhanced by widespread availability of state-of-the-art expert system tools based on Ada. Although there have been some efforts to examine the use of Ada for AI applications, there are few, if any, existing products which provide state-of-the-art AI capabilities in an Ada tool. The goal of the ART/Ada Design Project is to conduct research into the implementation in Ada of state-of-the-art hybrid expert systems building tools (ESBT's). This project takes the following approach: using the existing design of the ART-IM ESBT as a starting point, analyze the impact of the Ada language and Ada development methodologies on that design; redesign the system in Ada; and analyze its performance. The research project will attempt to achieve a comprehensive understanding of the potential for embedding expert systems in Ada systems for eventual application in future Space Station Freedom projects. During Phase 1 of the project, initial requirements analysis, design, and implementation of the kernel subset of ART-IM functionality was completed. During Phase 2, the effort has been focused on the implementation and performance analysis of several versions with increasing functionality. Since production quality ART/Ada tools will not be available for a considerable time, and additional subtask of this project will be the completion of an Ada version of the CLIPS expert system shell developed by NASA

  10. Managing Ada development

    NASA Technical Reports Server (NTRS)

    Green, James R.

    1986-01-01

    The Ada programming language was developed under the sponsorship of the Department of Defense to address the soaring costs associated with software development and maintenance. Ada is powerful, and yet to take full advantage of its power, it is sufficiently complex and different from current programming approaches that there is considerable risk associated with committing a program to be done in Ada. There are also few programs of any substantial size that have been implemented using Ada that may be studied to determine those management methods that resulted in a successful Ada project. The items presented are the author's opinions which have been formed as a result of going through an experience software development. The difficulties faced, risks assumed, management methods applied, and lessons learned, and most importantly, the techniques that were successful are all valuable sources of management information for those managers ready to assume major Ada developments projects.

  11. Experiments with Ada

    NASA Technical Reports Server (NTRS)

    Roy, D.; Mcclimens, M.; Agresti, W.

    1985-01-01

    A 1200-line Ada source code project simulating the most basic functions of an operations control center was developed. We selected George Cherry's Process Abstraction Methodology for Embedded Large Applications (PAMELA) and DEC's Ada Compilation System (ACS) under VAX/VMS to build the software from requirements to acceptance test. The system runs faster than its FORTRAN implementation and was produced on schedule and under budget with an overall productivity in excess of 30 lines of Ada source code per day.

  12. Righting the ADA

    ERIC Educational Resources Information Center

    National Council on Disability, 2004

    2004-01-01

    Many Americans with disabilities feel that a series of negative court decisions is reducing their status to that of "second-class citizens," a status that the Americans with Disabilities Act (ADA) was supposed to remedy forever. In this report, the National Council on Disability (NCD), which first proposed the enactment of an ADA and developed the…

  13. Deploying expert systems in Ada

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel; Allen, Bradley P.

    1989-01-01

    As the Department of Defense Ada mandate begins to be enforced actively, interest in deploying expert systems in Ada has increased. A prototype Ada based expert system tool is introduced called ART/Ada. This prototype was built to support research into the language and operational issues of expert systems in Ada. ART/Ada allows applications of a conventional expert system tool called ART-IM (Automated Reasoning Tool for Information Management) to be deployed in various Ada environments with efficient use of time and space. ART-IM, a C-based expert system tool, is used to generate Ada source code which is compiled and linked with an Ada base inference engine to produce an Ada executable image. ART/Ada will be used to implement several prototype expert systems for the Space Station Freedom Program testbeds.

  14. Software engineering capability for Ada (GRASP/Ada Tool)

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1995-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) has successfully created and prototyped a new algorithmic level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis has been on the automatic generation of the CSD from Ada PDL or source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada Source code. A new Motif compliant graphical user interface has been developed for the GRASP/Ada prototype.

  15. ART-Ada: An Ada-based expert system tool

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel; Allen, Bradley P.

    1990-01-01

    The Department of Defense mandate to standardize on Ada as the language for software systems development has resulted in an increased interest in making expert systems technology readily available in Ada environments. NASA's Space Station Freedom is an example of the large Ada software development projects that will require expert systems in the 1990's. Another large scale application that can benefit from Ada based expert system tool technology is the Pilot's Associate (PA) expert system project for military combat aircraft. The Automated Reasoning Tool-Ada (ART-Ada), an Ada expert system tool, is explained. ART-Ada allows applications of a C-based expert system tool called ART-IM to be deployed in various Ada environments. ART-Ada is being used to implement several prototype expert systems for NASA's Space Station Freedom program and the U.S. Air Force.

  16. ART-Ada: An Ada-based expert system tool

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel; Allen, Bradley P.

    1991-01-01

    The Department of Defense mandate to standardize on Ada as the language for software systems development has resulted in increased interest in making expert systems technology readily available in Ada environments. NASA's Space Station Freedom is an example of the large Ada software development projects that will require expert systems in the 1990's. Another large scale application that can benefit from Ada based expert system tool technology is the Pilot's Associate (PA) expert system project for military combat aircraft. Automated Reasoning Tool (ART) Ada, an Ada Expert system tool is described. ART-Ada allow applications of a C-based expert system tool called ART-IM to be deployed in various Ada environments. ART-Ada is being used to implement several prototype expert systems for NASA's Space Station Freedom Program and the U.S. Air Force.

  17. Parallel programming with Ada

    SciTech Connect

    Kok, J.

    1988-01-01

    To the human programmer the ease of coding distributed computing is highly dependent on the suitability of the employed programming language. But with a particular language it is also important whether the possibilities of one or more parallel architectures can efficiently be addressed by available language constructs. In this paper the possibilities are discussed of the high-level language Ada and in particular of its tasking concept as a descriptional tool for the design and implementation of numerical and other algorithms that allow execution of parts in parallel. Language tools are explained and their use for common applications is shown. Conclusions are drawn about the usefulness of several Ada concepts.

  18. 75 FR 70029 - Notice of Temporary Closure of Castle Rocks Inter-Agency Recreation Area in Cassia County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... Bureau of Land Management Notice of Temporary Closure of Castle Rocks Inter-Agency Recreation Area in...- Agency Recreation Area that are administered by the Burley Field Office, Bureau of Land Management. DATES... the BLM at Castle Rocks Inter-Agency Recreation Area in Cassia County, Idaho. Lands in the...

  19. 77 FR 52680 - Foreign-Trade Zone 242-Boundary County, ID, Notification of Proposed Production Activity, AREVA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-30

    ... AREVA Enrichment Services, LLC (AES), located in Bonneville County, Idaho. The notification conforming.... A separate application for subzone status at the AES facility was submitted and will be processed... ] procedures could allow AES to choose the duty rates during customs entry procedures that apply to...

  20. A LISP-Ada connection

    NASA Technical Reports Server (NTRS)

    Jaworski, Allan; Lavallee, David; Zoch, David

    1987-01-01

    The prototype demonstrates the feasibility of using Ada for expert systems and the implementation of an expert-friendly interface which supports knowledge entry. In the Ford LISP-Ada Connection (FLAC) system LISP and Ada are used in ways which complement their respective capabilities. Future investigation will concentrate on the enhancement of the expert knowledge entry/debugging interface and on the issues associated with multitasking and real-time expert systems implementation in Ada.

  1. Benchmark Lisp And Ada Programs

    NASA Technical Reports Server (NTRS)

    Davis, Gloria; Galant, David; Lim, Raymond; Stutz, John; Gibson, J.; Raghavan, B.; Cheesema, P.; Taylor, W.

    1992-01-01

    Suite of nonparallel benchmark programs, ELAPSE, designed for three tests: comparing efficiency of computer processing via Lisp vs. Ada; comparing efficiencies of several computers processing via Lisp; or comparing several computers processing via Ada. Tests efficiency which computer executes routines in each language. Available for computer equipped with validated Ada compiler and/or Common Lisp system.

  2. AN ADA NAMELIST PACKAGE

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.

    1994-01-01

    The Ada Namelist Package, developed for the Ada programming language, enables a calling program to read and write FORTRAN-style namelist files. A namelist file consists of any number of assignment statements in any order. Features of the Ada Namelist Package are: the handling of any combination of user-defined types; the ability to read vectors, matrices, and slices of vectors and matrices; the handling of mismatches between variables in the namelist file and those in the programmed list of namelist variables; and the ability to avoid searching the entire input file for each variable. The principle user benefits of this software are the following: the ability to write namelist-readable files, the ability to detect most file errors in the initialization phase, a package organization that reduces the number of instantiated units to a few packages rather than to many subprograms, a reduced number of restrictions, and an increased execution speed. The Ada Namelist reads data from an input file into variables declared within a user program. It then writes data from the user program to an output file, printer, or display. The input file contains a sequence of assignment statements in arbitrary order. The output is in namelist-readable form. There is a one-to-one correspondence between namelist I/O statements executed in the user program and variables read or written. Nevertheless, in the input file, mismatches are allowed between assignment statements in the file and the namelist read procedure statements in the user program. The Ada Namelist Package itself is non-generic. However, it has a group of nested generic packages following the nongeneric opening portion. The opening portion declares a variety of useraccessible constants, variables and subprograms. The subprograms are procedures for initializing namelists for reading, reading and writing strings. The subprograms are also functions for analyzing the content of the current dataset and diagnosing errors. Two nested

  3. ADAS Update and Maintainability

    NASA Technical Reports Server (NTRS)

    Watson, Leela R.

    2010-01-01

    Since 2000, both the National Weather Service Melbourne (NWS MLB) and the Spaceflight Meteorology Group (SMG) have used a local data integration system (LOIS) as part of their forecast and warning operations. The original LOIS was developed by the Applied Meteorology Unit (AMU) in 1998 (Manobianco and Case 1998) and has undergone subsequent improvements. Each has benefited from three-dimensional (3-D) analyses that are delivered to forecasters every 15 minutes across the peninsula of Florida. The intent is to generate products that enhance short-range weather forecasts issued in support of NWS MLB and SMG operational requirements within East Central Florida. The current LDIS uses the Advanced Regional Prediction System (ARPS) Data Analysis System (AD AS) package as its core, which integrates a wide variety of national, regional, and local observational data sets. It assimilates all available real-time data within its domain and is run at a finer spatial and temporal resolution than current national or regional-scale analysis packages. As such, it provides local forecasters with a more comprehensive understanding of evolving fine-scale weather features. Over the years, the LDIS has become problematic to maintain since it depends on AMU-developed shell scripts that were written for an earlier version of the ADAS software. The goals of this task were to update the NWS MLB/SMG LDIS with the latest version of ADAS, incorporate new sources of observational data, and upgrade and modify the AMU-developed shell scripts written to govern the system. In addition, the previously developed ADAS graphical user interface (GUI) was updated. Operationally, these upgrades will result in more accurate depictions of the current local environment to help with short-range weather forecasting applications, while also offering an improved initialization for local versions of the Weather Research and Forecasting (WRF) model used by both groups.

  4. AdaNET executive summary

    NASA Technical Reports Server (NTRS)

    Digman, R. Michael

    1988-01-01

    The goal of AdaNET is to transfer existing and emerging software engineering technology from the Federal government to the private sector. The views and perspectives of the current project participants on long and short term goals for AdaNET; organizational structure; resources and returns; summary of identified AdaNET services; and the summary of the organizational model currently under discussion are presented.

  5. Ada training evaluation and recommendation

    NASA Technical Reports Server (NTRS)

    Murphy, Robert; Stark, Michael

    1987-01-01

    This paper documents the Ada training experiences and recommendations of the Gamma Ray Observatory dynamics simulator Ada development team. A two month Ada training program for software developers is recommended which stresses the importance of teaching design methodologies early, as well as the use of certain training aids such as videotaped lectures and computer-aided instruction. Furthermore, a separate training program for managers is recommended, so that they may gain a better understanding of modified review products and resource allocation associated with Ada projects.

  6. AdaNET research project

    NASA Technical Reports Server (NTRS)

    Digman, R. Michael

    1988-01-01

    The components necessary for the success of the commercialization of an Ada Technology Transition Network are reported in detail. The organizational plan presents the planned structure for services development and technical transition of AdaNET services to potential user communities. The Business Plan is the operational plan for the AdaNET service as a commercial venture. The Technical Plan is the plan from which the AdaNET can be designed including detailed requirements analysis. Also contained is an analysis of user fees and charges, and a proposed user fee schedule.

  7. Introduction to Image Algebra Ada

    NASA Astrophysics Data System (ADS)

    Wilson, Joseph N.

    1991-07-01

    Image Algebra Ada (IAA) is a superset of the Ada programming language designed to support use of the Air Force Armament Laboratory's image algebra in the development of computer vision application programs. The IAA language differs from other computer vision languages is several respects. It is machine independent, and an IAA translator has been implemented in the military standard Ada language. Its image operands and operations can be used to program a range of both low- and high-level vision algorithms. This paper provides an overview of the image algebra constructs supported in IAA and describes the embodiment of these constructs in the IAA extension of Ada. Examples showing the use of IAA for a range of computer vision tasks are given. The design of IAA as a superset of Ada and the implementation of the initial translator in Ada represent critical choices. The authors discuss the reasoning behind these choices as well as the benefits and drawbacks associated with them. Implementation strategies associated with the use of Ada as an implementation language for IAA are also discussed. While one can look on IAA as a program design language (PDL) for specifying Ada programs, it is useful to consider IAA as a separate language superset of Ada. This admits the possibility of directly translating IAA for implementation on special purpose architectures. This paper explores strategies for porting IAA to various architectures and notes the critical language and implementation features for porting to different architectures.

  8. Transforming AdaPT to Ada9x

    NASA Technical Reports Server (NTRS)

    Goldsack, Stephen J.; Holzbach-Valero, A. A.; Volz, Richard A.; Waldrop, Raymond S.

    1993-01-01

    How the concepts of AdaPT can be transformed into programs using the object oriented features proposed in the preliminary mapping for Ada9x are described. Emphasizing, as they do, the importance of data types as units of program, these features match well with the development of partitions as translations into Abstract Data Types which was exploited in the Ada83 translation covered in report R3. By providing a form of polymorphic type, the Ada83 version also gives support for the conformant partition idea which could be achieved in Ada83 only by using UNCHECKED CONVERSIONS. It is assumed that the reader understands AdaPT itself, but the translation into Ada83 is briefly reviewed, by applying it to a small example. This is then used to show how the same translation would be achieved in the 9x version. It is important to appreciate that the distribution features which are proposed in current mapping are not used or discussed in any detail, as those are not well matched to the AdaPT approach. Critical evaluation and comparison of these approaches is given in a separate report.

  9. Update of GRASP/Ada reverse engineering tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1992-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) has successfully created and prototyped a new algorithmic level graphical representation of Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada PDL or source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype (Version 1) was designed and implemented using FLEX and BISON running under VMS on a VAS 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented using the HP widget toolkit and the X Windows System. In Phase 3, the user interface was extensively reworked using the Athena widget toolkit and X Windows. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. Following Phase 3, the prototype was evaluated by software engineering students at Auburn University and then updated with significant enhancements to the user interface including editing capabilities. Version 3.2 of the prototype was prepared for limited distribution to facilitate further evaluation. The current prototype provides the capability for the user to generate CSD's from Ada PDL or source code in a reverse engineering as well as forward engineering mode with a level of flexibility suitable for practical application.

  10. Using Ada: The deeper challenges

    NASA Technical Reports Server (NTRS)

    Feinberg, David A.

    1986-01-01

    The Ada programming language and the associated Ada Programming Support Environment (APSE) and Ada Run Time Environment (ARTE) provide the potential for significant life-cycle cost reductions in computer software development and maintenance activities. The Ada programming language itself is standardized, trademarked, and controlled via formal validation procedures. Though compilers are not yet production-ready as most would desire, the technology for constructing them is sufficiently well known and understood that time and money should suffice to correct current deficiencies. The APSE and ARTE are, on the other hand, significantly newer issues within most software development and maintenance efforts. Currently, APSE and ARTE are highly dependent on differing implementer concepts, strategies, and market objectives. Complex and sophisticated mission-critical computing systems require the use of a complete Ada-based capability, not just the programming language itself; yet the range of APSE and ARTE features which must actually be utilized can vary significantly from one system to another. As a consequence, the need to understand, objectively evaluate, and select differing APSE and ARTE capabilities and features is critical to the effective use of Ada and the life-cycle efficiencies it is intended to promote. It is the selection, collection, and understanding of APSE and ARTE which provide the deeper challenges of using Ada for real-life mission-critical computing systems. Some of the current issues which must be clarified, often on a case-by-case basis, in order to successfully realize the full capabilities of Ada are discussed.

  11. Ada Structure Design Language (ASDL)

    NASA Technical Reports Server (NTRS)

    Chedrawi, Lutfi

    1986-01-01

    An artist acquires all the necessary tools before painting a scene. In the same analogy, a software engineer needs the necessary tools to provide their design with the proper means for implementation. Ada provide these tools. Yet, as an artist's painting needs a brochure to accompany it for further explanation of the scene, an Ada design also needs a document along with it to show the design in its detailed structure and hierarchical order. Ada could be self-explanatory in small programs not exceeding fifty lines of code in length. But, in a large environment, ranging from thousands of lines and above, Ada programs need to be well documented to be preserved and maintained. The language used to specify an Ada document is called Ada Structure Design Language (ASDL). This language sets some rules to help derive a well formatted Ada detailed design document. The rules are defined to meet the needs of a project manager, a maintenance team, a programmer and a systems designer. The design document templates, the document extractor, and the rules set forth by the ASDL are explained in detail.

  12. Update of GRASP/Ada reverse engineering tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1993-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) successfully created and prototyped a new algorithmic level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada PDL or source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional pretty printed Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype CSD generator (Version 1) was designed and implemented using FLEX and BISON running under VMS on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented using the HP widget toolkit and the X Windows System. In Phase 3, the user interface was extensively reworked using the Athena widget toolkit and X Windows. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. Following Phase 3,e two update phases were completed. Update'92 focused on the initial analysis of evaluation data collected from software engineering students at Auburn University and the addition of significant enhancements to the user interface. Update'93 (the current update) focused on the statistical analysis of the data collected in the previous update and preparation of Version 3.4 of the prototype for limited distribution to facilitate further evaluation. The current prototype provides the capability for the user to generate CSD's from Ada PDL or source code in a reverse engineering as well as forward engineering mode with a level of flexibility suitable for practical

  13. Ada Linear-Algebra Program

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.; Lawson, C. L.

    1988-01-01

    Routines provided for common scalar, vector, matrix, and quaternion operations. Computer program extends Ada programming language to include linear-algebra capabilities similar to HAS/S programming language. Designed for such avionics applications as software for Space Station.

  14. GRASP/Ada 95: Reverse Engineering Tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1996-01-01

    The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) has successfully created and prototyped an algorithmic level graphical representation for Ada software, the Control Structure Diagram (CSD), and a new visualization for a fine-grained complexity metric called the Complexity Profile Graph (CPG). By synchronizing the CSD and the CPG, the CSD view of control structure, nesting, and source code is directly linked to the corresponding visualization of statement level complexity in the CPG. GRASP has been integrated with GNAT, the GNU Ada 95 Translator to provide a comprehensive graphical user interface and development environment for Ada 95. The user may view, edit, print, and compile source code as a CSD with no discernible addition to storage or computational overhead. The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis has been on the automatic generation of the CSD from Ada 95 source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. The current update has focused on the design and implementation of a new Motif compliant user interface, and a new CSD generator consisting of a tagger and renderer. The Complexity Profile Graph (CPG) is based on a set of functions that describes the context, content, and the scaling for complexity on a statement by statement basis. When combined graphicafly, the result is a composite profile of complexity for the program unit. Ongoing research includes the development and refinement of the associated functions, and the development of the CPG generator prototype. The current Version 5.0 prototype provides the capability for the user to generate CSDs and CPGs from Ada 95 source code in a reverse engineering as well as forward engineering mode with a level of flexibility suitable for

  15. An Ada programming support environment

    NASA Technical Reports Server (NTRS)

    Tyrrill, AL; Chan, A. David

    1986-01-01

    The toolset of an Ada Programming Support Environment (APSE) being developed at North American Aircraft Operations (NAAO) of Rockwell International, is described. The APSE is resident on three different hosts and must support developments for the hosts and for embedded targets. Tools and developed software must be freely portable between the hosts. The toolset includes the usual editors, compilers, linkers, debuggers, configuration magnagers, and documentation tools. Generally, these are being supplied by the host computer vendors. Other tools, for example, pretty printer, cross referencer, compilation order tool, and management tools were obtained from public-domain sources, are implemented in Ada and are being ported to the hosts. Several tools being implemented in-house are of interest, these include an Ada Design Language processor based on compilable Ada. A Standalone Test Environment Generator facilitates test tool construction and partially automates unit level testing. A Code Auditor/Static Analyzer permits the Ada programs to be evaluated against measures of quality. An Ada Comment Box Generator partially automates generation of header comment boxes.

  16. Paranoia.Ada: Sample output reports

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Paranoia.Ada is a program to diagnose floating point arithmetic in the context of the Ada programming language. The program evaluates the quality of a floating point arithmetic implementation with respect to the proposed IEEE Standards P754 and P854. Paranoia.Ada is derived from the original BASIC programming language version of Paranoia. The Paranoia.Ada replicates in Ada the test algorithms originally implemented in BASIC and adheres to the evaluation criteria established by W. M. Kahan. Paranoia.Ada incorporates a major structural redesign and employs applicable Ada architectural and stylistic features.

  17. ART-Ada design project, phase 2

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel; Allen, Bradley P.

    1990-01-01

    Interest in deploying expert systems in Ada has increased. An Ada based expert system tool is described called ART-Ada, which was built to support research into the language and methodological issues of expert systems in Ada. ART-Ada allows applications of an existing expert system tool called ART-IM (Automated Reasoning Tool for Information Management) to be deployed in various Ada environments. ART-IM, a C-based expert system tool, is used to generate Ada source code which is compiled and linked with an Ada based inference engine to produce an Ada executable image. ART-Ada is being used to implement several expert systems for NASA's Space Station Freedom Program and the U.S. Air Force.

  18. Ada/POSIX binding: A focused Ada investigation

    NASA Technical Reports Server (NTRS)

    Legrand, Sue

    1988-01-01

    NASA is seeking an operating system interface definition (OSID) for the Space Station Program (SSP) in order to take advantage of the commercial off-the-shelf (COTS) products available today and the many that are expected in the future. NASA would also like to avoid the reliance on any one source for operating systems, information system, communication system, or instruction set architecture. The use of the Portable Operating System Interface for Computer Environments (POSIX) is examined as a possible solution to this problem. Since Ada is already the language of choice for SSP, the question of an Ada/POSIX binding is addressed. The intent of the binding is to provide access to the POSIX standard operation system (OS) interface and environment, by which application portability of Ada applications will be supported at the source code level. A guiding principle of Ada/POSIX binding development is a clear conformance of the Ada interface with the functional definition of POSIX. The interface is intended to be used by both application developers and system implementors. The objective is to provide a standard that allows a strictly conforming application source program that can be compiled to execute on any conforming implementation. Special emphasis is placed on first providing those functions and facilities that are needed in a wide variety of commercial applications

  19. AdaNET research plan

    NASA Technical Reports Server (NTRS)

    Mcbride, John G.

    1990-01-01

    The mission of the AdaNET research effort is to determine how to increase the availability of reusable Ada components and associated software engineering technology to both private and Federal sectors. The effort is structured to define the requirements for transfer of Federally developed software technology, study feasible approaches to meeting the requirements, and to gain experience in applying various technologies and practices. The overall approach to the development of the AdaNET System Specification is presented. A work breakdown structure is presented with each research activity described in detail. The deliverables for each work area are summarized. The overall organization and responsibilities for each research area are described. The schedule and necessary resources are presented for each research activity. The estimated cost is summarized for each activity. The project plan is fully described in the Super Project Expert data file contained on the floppy disk attached to the back cover of this plan.

  20. Multiprocessor performance modeling with ADAS

    NASA Technical Reports Server (NTRS)

    Hayes, Paul J.; Andrews, Asa M.

    1989-01-01

    A graph managing strategy referred to as the Algorithm to Architecture Mapping Model (ATAMM) appears useful for the time-optimized execution of application algorithm graphs in embedded multiprocessors and for the performance prediction of graph designs. This paper reports the modeling of ATAMM in the Architecture Design and Assessment System (ADAS) to make an independent verification of ATAMM's performance prediction capability and to provide a user framework for the evaluation of arbitrary algorithm graphs. Following an overview of ATAMM and its major functional rules are descriptions of the ADAS model of ATAMM, methods to enter an arbitrary graph into the model, and techniques to analyze the simulation results. The performance of a 7-node graph example is evaluated using the ADAS model and verifies the ATAMM concept by substantiating previously published performance results.

  1. Ada style guide (version 1.1)

    NASA Technical Reports Server (NTRS)

    Seidewitz, Edwin V.; Agresti, William; Ferry, Daniel; Lavallee, David; Maresca, Paul; Nelson, Robert; Quimby, Kelvin; Rosenberg, Jacob; Roy, Daniel; Shell, Allyn

    1987-01-01

    Ada is a programming language of considerable expressive power. The Ada Language Reference Manual provides a thorough definition of the language. However, it does not offer sufficient guidance on the appropriate use of Ada's powerful features. For this reason, the Goddard Space Flight Center Ada User's Group has produced this style guide which addresses such program style issues. The guide covers three areas of Ada program style: the structural decomposition of a program; the coding and the use of specific Ada features; and the textural formatting of a program.

  2. Software reuse issues affecting AdaNET

    NASA Technical Reports Server (NTRS)

    Mcbride, John G.

    1989-01-01

    The AdaNet program is reviewing its long-term goals and strategies. A significant concern is whether current AdaNet plans adequately address the major strategic issues of software reuse technology. The major reuse issues of providing AdaNet services that should be addressed as part of future AdaNet development are identified and reviewed. Before significant development proceeds, a plan should be developed to resolve the aforementioned issues. This plan should also specify a detailed approach to develop AdaNet. A three phased strategy is recommended. The first phase would consist of requirements analysis and produce an AdaNet system requirements specification. It would consider the requirements of AdaNet in terms of mission needs, commercial realities, and administrative policies affecting development, and the experience of AdaNet and other projects promoting the transfer software engineering technology. Specifically, requirements analysis would be performed to better understand the requirements for AdaNet functions. The second phase would provide a detailed design of the system. The AdaNet should be designed with emphasis on the use of existing technology readily available to the AdaNet program. A number of reuse products are available upon which AdaNet could be based. This would significantly reduce the risk and cost of providing an AdaNet system. Once a design was developed, implementation would proceed in the third phase.

  3. Americans with Disabilities Act (ADA). Feature Issue.

    ERIC Educational Resources Information Center

    Lakin, Charlie, Ed.; And Others

    1993-01-01

    This feature issue focuses on the Americans with Disabilities Act (ADA), with articles discussing provisions of the ADA and its impact on people with developmental disabilities. Articles have the following titles and authors: "The ADA: What Does It Mean for People with Developmental Disabilities?" (Deborah L. McFadden and Edward P. Burke); "The…

  4. Software unit testing in Ada environment

    NASA Technical Reports Server (NTRS)

    Warnock, Glenn

    1986-01-01

    A validation procedure for the Ada binding of the Graphical Kernel System (GKS) is being developed. PRIOR Data Sciences is also producing a version of the GKS written in Ada. These major software engineering projects will provide an opportunity to demonstrate a sound approach for software testing in an Ada environment. The GKS/Ada validation capability will be a collection of test programs and data, and test management guidelines. These products will be used to assess the correctness, completeness, and efficiency of any GKS/Ada implementation. The GKS/Ada developers will be able to obtain the validation software for their own use. It is anticipated that this validation software will eventually be taken over by an independent standards body to provide objective assessments of GKS/Ada implementations, using an approach similar to the validation testing currently applied to Ada compilers. In the meantime, if requested, this validation software will be used to assess GKS/Ada products. The second project, implementation of GKS using the Ada language, is a conventional software engineering tasks. It represents a large body of Ada code and has some interesting testing problems associated with automatic testing of graphics routines. Here the normal test practices which include automated regression testing, independent quality assistance, test configuration management, and the application of software quality metrics will be employed. The software testing methods emphasize quality enhancement and automated procedures. Ada makes some aspects of testing easier, and introduces some concerns. These issues are addressed.

  5. Ada--Programming Language of the Future.

    ERIC Educational Resources Information Center

    Rudd, David

    1983-01-01

    Ada is a programing language developed for the Department of Defense, with a registered trademark. It was named for Ada Augusta, coworker of Charles Babbage and the world's first programer. The Department of Defense hopes to prevent variations and to establish Ada as a consistent, standardized language. (MNS)

  6. Structuring the formal definition of Ada

    NASA Technical Reports Server (NTRS)

    Hansen, Kurt W.

    1986-01-01

    The structure of the formal definition of Ada are described. At present, a difficult subset of Ada has been defined and the experience gained so far by this work is reported. Currently, the work continues towards the formal definition of the Ada language.

  7. Ada technology support for NASA-GSFC

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Utilization of the Ada programming language and environments to perform directorate functions was reviewed. The Mission and Data Operations Directorate Network (MNET) conversion effort was chosen as the first task for evaluation and assistance. The MNET project required the rewriting of the existing Network Control Program (NCP) in the Ada programming language. The DEC Ada compiler running on the VAX under WMS was used for the initial development efforts. Stress tests on the newly delivered version of the DEC Ada compiler were performed. The new Alsys Ada compiler was purchased for the IBM PC AT. A prevalidated version of the compiler was obtained. The compiler was then validated.

  8. Transmitter data collection using Ada

    NASA Technical Reports Server (NTRS)

    Conroy, B. L.

    1988-01-01

    A data collection system installed on the 400 kilowatt X-band transmitter of the Goldstone Solar System Radar is described. The data collection system is built around the off-the-shelf IEEE 488 instrumentation, linked with fiber optics, controlled by an inexpensive computer, and uses software written in the Ada language. The speed and accuracy of the system is discussed, along with programming techniques used for both data collection and reduction.

  9. Ada and cyclic runtime scheduling

    NASA Technical Reports Server (NTRS)

    Hood, Philip E.

    1986-01-01

    An important issue that must be faced while introducing Ada into the real time world is efficient and prodictable runtime behavior. One of the most effective methods employed during the traditional design of a real time system is the cyclic executive. The role cyclic scheduling might play in an Ada application in terms of currently available implementations and in terms of implementations that might be developed especially to support real time system development is examined. The cyclic executive solves many of the problems faced by real time designers, resulting in a system for which it is relatively easy to achieve approporiate timing behavior. Unfortunately a cyclic executive carries with it a very high maintenance penalty over the lifetime of the software that is schedules. Additionally, these cyclic systems tend to be quite fragil when any aspect of the system changes. The findings are presented of an ongoing SofTech investigation into Ada methods for real time system development. The topics covered include a description of the costs involved in using cyclic schedulers, the sources of these costs, and measures for future systems to avoid these costs without giving up the runtime performance of a cyclic system.

  10. QUEST/Ada (Query Utility Environment for Software Testing) of Ada: The development of a program analysis environment for Ada

    NASA Technical Reports Server (NTRS)

    Brown, David B.

    1988-01-01

    A history of the Query Utility Environment for Software Testing (QUEST)/Ada is presented. A fairly comprehensive literature review which is targeted toward issues of Ada testing is given. The definition of the system structure and the high level interfaces are then presented. The design of the three major components is described. The QUEST/Ada IORL System Specifications to this point in time are included in the Appendix. A paper is also included in the appendix which gives statistical evidence of the validity of the test case generation approach which is being integrated into QUEST/Ada.

  11. COMPASS: An Ada based scheduler

    NASA Technical Reports Server (NTRS)

    Mcmahon, Mary Beth; Culbert, Chris

    1992-01-01

    COMPASS is a generic scheduling system developed by McDonnell Douglas and funded by the Software Technology Branch of NASA Johnson Space Center. The motivation behind COMPASS is to illustrate scheduling technology and provide a basis from which custom scheduling systems can be built. COMPASS was written in Ada to promote readability and to conform to DOD standards. COMPASS has some unique characteristics that distinguishes it from commercial products. This paper discusses these characteristics and uses them to illustrate some differences between scheduling tools.

  12. C Language Integrated Production System, Ada Version

    NASA Technical Reports Server (NTRS)

    Culbert, Chris; Riley, Gary; Savely, Robert T.; Melebeck, Clovis J.; White, Wesley A.; Mcgregor, Terry L.; Ferguson, Melisa; Razavipour, Reza

    1992-01-01

    CLIPS/Ada provides capabilities of CLIPS v4.3 but uses Ada as source language for CLIPS executable code. Implements forward-chaining rule-based language. Program contains inference engine and language syntax providing framework for construction of expert-system program. Also includes features for debugging application program. Based on Rete algorithm which provides efficient method for performing repeated matching of patterns. Written in Ada.

  13. ART/Ada design project, phase 1

    NASA Technical Reports Server (NTRS)

    1989-01-01

    An Ada-Based Expert System Building Tool Design Research Project was conducted. The goal was to investigate various issues in the context of the design of an Ada-based expert system building tool. An attempt was made to achieve a comprehensive understanding of the potential for embedding expert systems in Ada systems for eventual application in future projects. The current status of the project is described by introducing an operational prototype, ART/Ada. How the project was conducted is explained. The performance of the prototype is analyzed and compared with other related works. Future research directions are suggested.

  14. Ada training evaluation and recommendations from the Gamma Ray Observatory Ada Development Team

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The Ada training experiences of the Gamma Ray Observatory Ada development team are related, and recommendations are made concerning future Ada training for software developers. Training methods are evaluated, deficiencies in the training program are noted, and a recommended approach, including course outline, time allocation, and reference materials, is offered.

  15. Proceedings of the 2nd NASA Ada User's Symposium

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Several presentations, mostly in viewgraph form, on various topics relating to Ada applications are given. Topics covered include the use of Ada in NASA, Ada and the Space Station, the software support environment, Ada in the Software Engineering Laboratory, Ada at the Jet Propulsion Laboratory, the Flight Telerobotic Servicer, and lessons learned in prototyping the Space Station Remote Manipulator System control.

  16. Paranoia.Ada: A diagnostic program to evaluate Ada floating-point arithmetic

    NASA Technical Reports Server (NTRS)

    Hjermstad, Chris

    1986-01-01

    Many essential software functions in the mission critical computer resource application domain depend on floating point arithmetic. Numerically intensive functions associated with the Space Station project, such as emphemeris generation or the implementation of Kalman filters, are likely to employ the floating point facilities of Ada. Paranoia.Ada appears to be a valuabe program to insure that Ada environments and their underlying hardware exhibit the precision and correctness required to satisfy mission computational requirements. As a diagnostic tool, Paranoia.Ada reveals many essential characteristics of an Ada floating point implementation. Equipped with such knowledge, programmers need not tremble before the complex task of floating point computation.

  17. A small evaluation suite for Ada compilers

    NASA Technical Reports Server (NTRS)

    Wilke, Randy; Roy, Daniel M.

    1986-01-01

    After completing a small Ada pilot project (OCC simulator) for the Multi Satellite Operations Control Center (MSOCC) at Goddard last year, the use of Ada to develop OCCs was recommended. To help MSOCC transition toward Ada, a suite of about 100 evaluation programs was developed which can be used to assess Ada compilers. These programs compare the overall quality of the compilation system, compare the relative efficiencies of the compilers and the environments in which they work, and compare the size and execution speed of generated machine code. Another goal of the benchmark software was to provide MSOCC system developers with rough timing estimates for the purpose of predicting performance of future systems written in Ada.

  18. The development of a program analysis environment for Ada: Reverse engineering tools for Ada

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1991-01-01

    The Graphical Representations of Algorithms, Structures, and Processes for Ada (GRASP/Ada) has successfully created and prototyped a new algorithm level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and thus improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype (Version 1) was designed and implemented using FLEX and BISON running under the Virtual Memory System (VMS) on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. In Phase 3 of the project, the prototype was prepared for limited distribution (GRASP/Ada Version 3.0) to facilitate evaluation. The user interface was extensively reworked. The current prototype provides the capability for the user to generate CSD from Ada source code in a reverse engineering mode with a level of flexibility suitable for practical application.

  19. PROCESS WATER BUILDING, TRA605. SUMP TANK PUMP. COMPARE WITH ID33G247. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    PROCESS WATER BUILDING, TRA-605. SUMP TANK PUMP. COMPARE WITH ID-33-G-247. INL NEGATIVE NO. 4378. Unknown Photographer, 3/5/1952 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  20. Development of an Ada programming support environment database SEAD (Software Engineering and Ada Database) administration manual

    NASA Technical Reports Server (NTRS)

    Liaw, Morris; Evesson, Donna

    1988-01-01

    Software Engineering and Ada Database (SEAD) was developed to provide an information resource to NASA and NASA contractors with respect to Ada-based resources and activities which are available or underway either in NASA or elsewhere in the worldwide Ada community. The sharing of such information will reduce duplication of effort while improving quality in the development of future software systems. SEAD data is organized into five major areas: information regarding education and training resources which are relevant to the life cycle of Ada-based software engineering projects such as those in the Space Station program; research publications relevant to NASA projects such as the Space Station Program and conferences relating to Ada technology; the latest progress reports on Ada projects completed or in progress both within NASA and throughout the free world; Ada compilers and other commercial products that support Ada software development; and reusable Ada components generated both within NASA and from elsewhere in the free world. This classified listing of reusable components shall include descriptions of tools, libraries, and other components of interest to NASA. Sources for the data include technical newletters and periodicals, conference proceedings, the Ada Information Clearinghouse, product vendors, and project sponsors and contractors.

  1. Experiences with Ada in an embedded system

    NASA Technical Reports Server (NTRS)

    Labaugh, Robert J.

    1988-01-01

    Recent experiences with using Ada in a real time environment are described. The application was the control system for an experimental robotic arm. The objectives of the effort were to experiment with developing embedded applications in Ada, evaluating the suitability of the language for the application, and determining the performance of the system. Additional objectives were to develop a control system based on the NASA/NBS Standard Reference Model for Telerobot Control System Architecture (NASREM) in Ada, and to experiment with the control laws and how to incorporate them into the NASREM architecture.

  2. Development of an Ada package library

    NASA Technical Reports Server (NTRS)

    Burton, Bruce; Broido, Michael

    1986-01-01

    A usable prototype Ada package library was developed and is currently being evaluated for use in large software development efforts. The library system is comprised of an Ada-oriented design language used to facilitate the collection of reuse information, a relational data base to store reuse information, a set of reusable Ada components and tools, and a set of guidelines governing the system's use. The prototyping exercise is discussed and the lessons learned from it have led to the definition of a comprehensive tool set to facilitate software reuse.

  3. A distributed programming environment for Ada

    NASA Technical Reports Server (NTRS)

    Brennan, Peter; Mcdonnell, Tom; Mcfarland, Gregory; Timmins, Lawrence J.; Litke, John D.

    1986-01-01

    Despite considerable commercial exploitation of fault tolerance systems, significant and difficult research problems remain in such areas as fault detection and correction. A research project is described which constructs a distributed computing test bed for loosely coupled computers. The project is constructing a tool kit to support research into distributed control algorithms, including a distributed Ada compiler, distributed debugger, test harnesses, and environment monitors. The Ada compiler is being written in Ada and will implement distributed computing at the subsystem level. The design goal is to provide a variety of control mechanics for distributed programming while retaining total transparency at the code level.

  4. Software engineering and Ada in design

    NASA Technical Reports Server (NTRS)

    Oneill, Don

    1986-01-01

    Modern software engineering promises significant reductions in software costs and improvements in software quality. The Ada language is the focus for these software methodology and tool improvements. The IBM FSD approach, including the software engineering practices that guide the systematic design and development of software products and the management of the software process are examined. The revised Ada design language adaptation is revealed. This four level design methodology is detailed including the purpose of each level, the management strategy that integrates the software design activity with the program milestones, and the technical strategy that maps the Ada constructs to each level of design. A complete description of each design level is provided along with specific design language recording guidelines for each level. Finally, some testimony is offered on education, tools, architecture, and metrics resulting from project use of the four level Ada design language adaptation.

  5. Extensions of ADA for SIMD parallel processing

    SciTech Connect

    Cline, C.; Siegel, H.J.

    1983-01-01

    In order to program SIMD (single instruction stream-multiple data stream) parallel machines used for tasks such as speech and image processing, a language with explicit parallel constructs is often desirable. The language ADA, developed by the Department of Defense, is used as a basis for such a language. Extensions of ADA which allow the user to specify such things as interprocessor communications and activation of processors are proposed. 25 references.

  6. Ada programming guidelines for deterministic storage management

    NASA Technical Reports Server (NTRS)

    Auty, David

    1988-01-01

    Previous reports have established that a program can be written in the Ada language such that the program's storage management requirements are determinable prior to its execution. Specific guidelines for ensuring such deterministic usage of Ada dynamic storage requirements are described. Because requirements may vary from one application to another, guidelines are presented in a most-restrictive to least-restrictive fashion to allow the reader to match appropriate restrictions to the particular application area under investigation.

  7. Parallel Ada benchmarks for the SVMS

    NASA Technical Reports Server (NTRS)

    Collard, Philippe E.

    1990-01-01

    The use of parallel processing paradigm to design and develop faster and more reliable computers appear to clearly mark the future of information processing. NASA started the development of such an architecture: the Spaceborne VHSIC Multi-processor System (SVMS). Ada will be one of the languages used to program the SVMS. One of the unique characteristics of Ada is that it supports parallel processing at the language level through the tasking constructs. It is important for the SVMS project team to assess how efficiently the SVMS architecture will be implemented, as well as how efficiently Ada environment will be ported to the SVMS. AUTOCLASS II, a Bayesian classifier written in Common Lisp, was selected as one of the benchmarks for SVMS configurations. The purpose of the R and D effort was to provide the SVMS project team with the version of AUTOCLASS II, written in Ada, that would make use of Ada tasking constructs as much as possible so as to constitute a suitable benchmark. Additionally, a set of programs was developed that would measure Ada tasking efficiency on parallel architectures as well as determine the critical parameters influencing tasking efficiency. All this was designed to provide the SVMS project team with a set of suitable tools in the development of the SVMS architecture.

  8. Toward the efficient implementation of expert systems in Ada

    NASA Technical Reports Server (NTRS)

    Lee, S. Daniel

    1990-01-01

    Here, the authors describe Ada language issues encountered during the development of ART-Ada, an expert system tool for Ada deployment. ART-Ada is being used to implement several expert system applications for the Space Station Freedom and the U.S. Air Force. Additional information is given on dynamic memory allocation.

  9. An Embedded Rule-Based Diagnostic Expert System in Ada

    NASA Technical Reports Server (NTRS)

    Jones, Robert E.; Liberman, Eugene M.

    1992-01-01

    Ada is becoming an increasingly popular programming language for large Government-funded software projects. Ada with it portability, transportability, and maintainability lends itself well to today's complex programming environment. In addition, expert systems have also assumed a growing role in providing human-like reasoning capability expertise for computer systems. The integration is discussed of expert system technology with Ada programming language, especially a rule-based expert system using an ART-Ada (Automated Reasoning Tool for Ada) system shell. NASA Lewis was chosen as a beta test site for ART-Ada. The test was conducted by implementing the existing Autonomous Power EXpert System (APEX), a Lisp-based power expert system, in ART-Ada. Three components, the rule-based expert systems, a graphics user interface, and communications software make up SMART-Ada (Systems fault Management with ART-Ada). The rules were written in the ART-Ada development environment and converted to Ada source code. The graphics interface was developed with the Transportable Application Environment (TAE) Plus, which generates Ada source code to control graphics images. SMART-Ada communicates with a remote host to obtain either simulated or real data. The Ada source code generated with ART-Ada, TAE Plus, and communications code was incorporated into an Ada expert system that reads the data from a power distribution test bed, applies the rule to determine a fault, if one exists, and graphically displays it on the screen. The main objective, to conduct a beta test on the ART-Ada rule-based expert system shell, was achieved. The system is operational. New Ada tools will assist in future successful projects. ART-Ada is one such tool and is a viable alternative to the straight Ada code when an application requires a rule-based or knowledge-based approach.

  10. Ada Run Time Support Environments and a common APSE Interface Set. [Ada Programming Support Environment

    NASA Technical Reports Server (NTRS)

    Mckay, C. W.; Bown, R. L.

    1985-01-01

    The paper discusses the importance of linking Ada Run Time Support Environments to the Common Ada Programming Support Environment (APSE) Interface Set (CAIS). A non-stop network operating systems scenario is presented to serve as a forum for identifying the important issues. The network operating system exemplifies the issues involved in the NASA Space Station data management system.

  11. An Ada inference engine for expert systems

    NASA Technical Reports Server (NTRS)

    Lavallee, David B.

    1986-01-01

    The purpose is to investigate the feasibility of using Ada for rule-based expert systems with real-time performance requirements. This includes exploring the Ada features which give improved performance to expert systems as well as optimizing the tradeoffs or workarounds that the use of Ada may require. A prototype inference engine was built using Ada, and rule firing rates in excess of 500 per second were demonstrated on a single MC68000 processor. The knowledge base uses a directed acyclic graph to represent production lines. The graph allows the use of AND, OR, and NOT logical operators. The inference engine uses a combination of both forward and backward chaining in order to reach goals as quickly as possible. Future efforts will include additional investigation of multiprocessing to improve performance and creating a user interface allowing rule input in an Ada-like syntax. Investigation of multitasking and alternate knowledge base representations will help to analyze some of the performance issues as they relate to larger problems.

  12. Transformation of ADA programs into silicon

    NASA Astrophysics Data System (ADS)

    Organick, E. I.; Lindstrom, G.; Smith, D. K.; Subrahmany; Carter, T.

    1982-03-01

    This report outlines the beginning steps taken in an integrated research effort toward the development of a methodology, and supporting systems, for transforming Ada programs, or program units, (directly) into corresponding VLSI systems. The time seems right to expect good results. The need is evident; special purpose systems should be realistic alternatives where simplicity, speed, reliability, and security ae dominant factors. Success in this research can lead to attractive options for embedded system applications. Ada programs can be regarded as ensembles of machines, one per program unit (module), which in turn may be mapped directly into corresponding VLSI structures on one or more chips with interconnecting (packet switched or other) communication nets. The research reported here is part of a five-year plan, the first year of which focuses on 'proving' the concepts through a realistic demonstration of methodology for a specific example Ada program (a silicon representation of part or all of the DoD Standard Internet Protocol, IP, initially expressed in Ada). Implicit in these objectives is the development of a set of hardware structuring paradigms (rewrite rules) whose application can ensure that transformation steps between levels of abstraction in the design process are well structured in order to preserve the integrity and, where possible, the clarity of the original Ada specification. Some paradigms, but of course not all, lead to highly efficient implementations.

  13. Proceedings of the First NASA Ada Users' Symposium

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Ada has the potential to be a part of the most significant change in software engineering technology within NASA in the last twenty years. Thus, it is particularly important that all NASA centers be aware of Ada experience and plans at other centers. Ada activity across NASA are covered, with presenters representing five of the nine major NASA centers and the Space Station Freedom Program Office. Projects discussed included - Space Station Freedom Program Office: the implications of Ada on training, reuse, management and the software support environment; Johnson Space Center (JSC): early experience with the use of Ada, software engineering and Ada training and the evaluation of Ada compilers; Marshall Space Flight Center (MSFC): university research with Ada and the application of Ada to Space Station Freedom, the Orbital Maneuvering Vehicle, the Aero-Assist Flight Experiment and the Secure Shuttle Data System; Lewis Research Center (LeRC): the evolution of Ada software to support the Space Station Power Management and Distribution System; Jet Propulsion Laboratory (JPL): the creation of a centralized Ada development laboratory and current applications of Ada including the Real-time Weather Processor for the FAA; and Goddard Space Flight Center (GSFC): experiences with Ada in the Flight Dynamics Division and the Extreme Ultraviolet Explorer (EUVE) project and the implications of GSFC experience for Ada use in NASA. Despite the diversity of the presentations, several common themes emerged from the program: Methodology - NASA experience in general indicates that the effective use of Ada requires modern software engineering methodologies; Training - It is the software engineering principles and methods that surround Ada, rather than Ada itself, which requires the major training effort; Reuse - Due to training and transition costs, the use of Ada may initially actually decrease productivity, as was clearly found at GSFC; and real-time work at LeRC, JPL and GSFC shows

  14. Applying Ada to Beech Starship avionics

    NASA Technical Reports Server (NTRS)

    Funk, David W.

    1986-01-01

    As Ada solidified in its development, it became evident that it offered advantages for avionics systems because of it support for modern software engineering principles and real time applications. An Ada programming support environment was developed for two major avionics subsystems in the Beech Starship. The two subsystems include electronic flight instrument displays and the flight management computer system. Both of these systems use multiple Intel 80186 microprocessors. The flight management computer provides flight planning, navigation displays, primary flight display of checklists and other pilot advisory information. Together these systems represent nearly 80,000 lines of Ada source code and to date approximately 30 man years of effort. The Beech Starship avionics systems are in flight testing.

  15. A database management capability for Ada

    NASA Technical Reports Server (NTRS)

    Chan, Arvola; Danberg, SY; Fox, Stephen; Landers, Terry; Nori, Anil; Smith, John M.

    1986-01-01

    The data requirements of mission critical defense systems have been increasing dramatically. Command and control, intelligence, logistics, and even weapons systems are being required to integrate, process, and share ever increasing volumes of information. To meet this need, systems are now being specified that incorporate data base management subsystems for handling storage and retrieval of information. It is expected that a large number of the next generation of mission critical systems will contain embedded data base management systems. Since the use of Ada has been mandated for most of these systems, it is important to address the issues of providing data base management capabilities that can be closely coupled with Ada. A comprehensive distributed data base management project has been investigated. The key deliverables of this project are three closely related prototype systems implemented in Ada. These three systems are discussed.

  16. Atomic Data and Modelling for Fusion: the ADAS Project

    NASA Astrophysics Data System (ADS)

    Summers, H. P.; O'Mullane, M. G.

    2011-05-01

    The paper is an update on the Atomic Data and Analysis Structure, ADAS, since ICAM-DATA06 and a forward look to its evolution in the next five years. ADAS is an international project supporting principally magnetic confinement fusion research. It has participant laboratories throughout the world, including ITER and all its partner countries. In parallel with ADAS, the ADAS-EU Project provides enhanced support for fusion research at Associated Laboratories and Universities in Europe and ITER. OPEN-ADAS, sponsored jointly by the ADAS Project and IAEA, is the mechanism for open access to principal ADAS atomic data classes and facilitating software for their use. EXTENDED-ADAS comprises a variety of special, integrated application software, beyond the purely atomic bounds of ADAS, tuned closely to specific diagnostic analyses and plasma models. The current scientific content and scope of these various ADAS and ADAS related activities are briefly reviewed. These span a number of themes including heavy element spectroscopy and models, charge exchange spectroscopy, beam emission spectroscopy and special features which provide a broad baseline of atomic modelling and support. Emphasis will be placed on `lifting the fundamental data baseline'—a principal ADAS task for the next few years. This will include discussion of ADAS and ADAS-EU coordinated and shared activities and some of the methods being exploited.

  17. Ada software productivity prototypes: A case study

    NASA Technical Reports Server (NTRS)

    Hihn, Jairus M.; Habib-Agahi, Hamid; Malhotra, Shan

    1988-01-01

    A case study of the impact of Ada on a Command and Control project completed at the Jet Propulsion Laboratory (JPL) is given. The data for this study was collected as part of a general survey of software costs and productivity at JPL and other NASA sites. The task analyzed is a successful example of the use of rapid prototyping as applied to command and control for the U.S. Air Force and provides the U.S. Air Force Military Airlift Command with the ability to track aircraft, air crews and payloads worldwide. The task consists of a replicated database at several globally distributed sites. The local databases at each site can be updated within seconds after changes are entered at any one site. The system must be able to handle up to 400,000 activities per day. There are currently seven sites, each with a local area network of computers and a variety of user displays; the local area networks are tied together into a single wide area network. Using data obtained for eight modules, totaling approximately 500,000 source lines of code, researchers analyze the differences in productivities between subtasks. Factors considered are percentage of Ada used in coding, years of programmer experience, and the use of Ada tools and modern programming practices. The principle findings are the following. Productivity is very sensitive to programmer experience. The use of Ada software tools and the use of modern programming practices are important; without such use Ada is just a large complex language which can cause productivity to decrease. The impact of Ada on development effort phases is consistent with earlier reports at the project level but not at the module level.

  18. Knowledge representation into Ada parallel processing

    NASA Technical Reports Server (NTRS)

    Masotto, Tom; Babikyan, Carol; Harper, Richard

    1990-01-01

    The Knowledge Representation into Ada Parallel Processing project is a joint NASA and Air Force funded project to demonstrate the execution of intelligent systems in Ada on the Charles Stark Draper Laboratory fault-tolerant parallel processor (FTPP). Two applications were demonstrated - a portion of the adaptive tactical navigator and a real time controller. Both systems are implemented as Activation Framework Objects on the Activation Framework intelligent scheduling mechanism developed by Worcester Polytechnic Institute. The implementations, results of performance analyses showing speedup due to parallelism and initial efficiency improvements are detailed and further areas for performance improvements are suggested.

  19. Ada in AI or AI in Ada. On developing a rationale for integration

    NASA Technical Reports Server (NTRS)

    Collard, Philippe E.; Goforth, Andre

    1988-01-01

    The use of Ada as an Artificial Intelligence (AI) language is gaining interest in the NASA Community, i.e., by parties who have a need to deploy Knowledge Based-Systems (KBS) compatible with the use of Ada as the software standard for the Space Station. A fair number of KBS and pseudo-KBS implementations in Ada exist today. Currently, no widely used guidelines exist to compare and evaluate these with one another. The lack of guidelines illustrates a fundamental problem inherent in trying to compare and evaluate implementations of any sort in languages that are procedural or imperative in style, such as Ada, with those in languages that are functional in style, such as Lisp. Discussed are the strengths and weakness of using Ada as an AI language and a preliminary analysis provided of factors needed for the development of criteria for the integration of these two families of languages and the environments in which they are implemented. The intent for developing such criteria is to have a logical rationale that may be used to guide the development of Ada tools and methodology to support KBS requirements, and to identify those AI technology components that may most readily and effectively be deployed in Ada.

  20. Gamma ray observatory dynamics simulator in Ada (GRODY)

    NASA Technical Reports Server (NTRS)

    1990-01-01

    This experiment involved the parallel development of dynamics simulators for the Gamma Ray Observatory in both FORTRAN and Ada for the purpose of evaluating the applicability of Ada to the NASA/Goddard Space Flight Center's flight dynamics environment. The experiment successfully demonstrated that Ada is a viable, valuable technology for use in this environment. In addition to building a simulator, the Ada team evaluated training approaches, developed an Ada methodology appropriate to the flight dynamics environment, and established a baseline for evaluating future Ada projects.

  1. AdaNET prototype library administration manual

    NASA Technical Reports Server (NTRS)

    Hanley, Lionel

    1989-01-01

    The functions of the AdaNET Prototype Library of Reusable Software Parts is described. Adopted from the Navy Research Laboratory's Reusability Guidebook (V.5.0), this is a working document, customized for use the the AdaNET Project. Within this document, the term part is used to denote the smallest unit controlled by a library and retrievable from it. A part may have several constituents, which may not be individually tracked. Presented are the types of parts which may be stored in the library and the relationships among those parts; a concept of trust indicators which provide measures of confidence that a user of a previously developed part may reasonably apply to a part for a new application; search and retrieval, configuration management, and communications among those who interact with the AdaNET Prototype Library; and the AdaNET Prototype, described from the perspective of its three major users: the part reuser and retriever, the part submitter, and the librarian and/or administrator.

  2. Alma Flor Ada: Writer, Translator, Storyteller.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2003-01-01

    Discusses the work of children's author Alma Flor Ada, a Cuban native who has won awards honoring Latino writers and illustrators. Includes part of an interview that explores her background, describes activity ideas, and presents a bibliography of works written by her (several title published in both English and Spanish) as well as sources of…

  3. Using ADA Tasks to Simulate Operating Equipment

    NASA Technical Reports Server (NTRS)

    DeAcetis, Louis A.; Schmidt, Oron; Krishen, Kumar

    1990-01-01

    A method of simulating equipment using ADA tasks is discussed. Individual units of equipment are coded as concurrently running tasks that monitor and respond to input signals. This technique has been used in a simulation of the space-to-ground Communications and Tracking subsystem of Space Station Freedom.

  4. The Courts, the ADA, and the Academy

    ERIC Educational Resources Information Center

    Cope, David D.

    2005-01-01

    Litigation influences what goes on in the classroom. The Americans with Disabilities Act (ADA), other statutes, and legal precedent have defined reasonable restrictions on what qualifies as a handicap. Still, universities tend to go overboard--out of ignorance, and influenced by a culture that seems to champion every conceivable victim--in…

  5. Digital data sets that describe aquifer characteristics of the Vamoosa-Ada aquifer in east-central Oklahoma

    USGS Publications Warehouse

    Abbott, Marvin M.; Runkle, D.L.; Rea, Alan

    1997-01-01

    Nonproprietary format files This diskette contains digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the Vamoosa-Ada aquifer in east-central Oklahoma. The Vamoosa-Ada aquifer is an important source of water that underlies about 2,320-square miles of parts of Osage, Pawnee, Payne, Creek, Lincoln, Okfuskee, and Seminole Counties. Approximately 75 percent of the water withdrawn from the Vamoosa-Ada aquifer is for municipal use. Rural domestic use and water for stock animals account for most of the remaining water withdrawn. The Vamoosa-Ada aquifer is defined in a ground-water report as consisting principally of the rocks of the Late Pennsylvanian-age Vamoosa Formation and overlying Ada Group. The Vamoosa-Ada aquifer consists of a complex sequence of fine- to very fine-grained sandstone, siltstone, shale, and conglomerate interbedded with very thin limestones. The water-yielding capabilities of the aquifer are generally controlled by lateral and vertical distribution of the sandstone beds and their physical characteristics. The Vamoosa-Ada aquifer is unconfined where it outcrops in about an 1,700-square-mile area. Most of the lines in the aquifer boundary, hydraulic conductivity, and recharge data sets were extracted from published digital surficial geology data sets based on a scale of 1:250,000, and represent geologic contacts. Some of lines in the data sets were interpolated in areas where the Vamoosa-Ada aquifer is overlain by alluvial and terrace deposits near streams and rivers. These data sets include only the outcrop area of the Vamoosa-Ada aquifer and where the aquifer is overlain by alluvial and terrace deposits. The hydraulic conductivity value and recharge rate are from a ground-water report about the Vamoosa-Ada aquifer. The water-level elevation contours were digitized from a mylar map, at a scale of 1:250,000, used to publish a plate in a ground-water report about the Vamoosa-Ada

  6. ETR BASEMENT, TRA642, INTERIOR. BASEMENT. CUBICLE INTERIOR (SEE PHOTOS ID33G101 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    ETR BASEMENT, TRA-642, INTERIOR. BASEMENT. CUBICLE INTERIOR (SEE PHOTOS ID-33-G-101 AND ID-33-G-102) WITH TANK AND SODIUM-RELATED APPARATUS. CAMERA STANDS BEFORE ROLL-UP DOOR SHOWN IN PHOTO ID-33-G-101. INL NEGATIVE NO. HD24-3-3. Mike Crane, Photographer, 11/2000 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  7. The computerization of programming: Ada (R) lessons learned

    NASA Technical Reports Server (NTRS)

    Struble, Dennis D.

    1986-01-01

    One of the largest systems yet written in Ada has been constructed. This system is the Intermetrics Ada compiler. Many lessons have been learned during the implementation of this Ada compiler. Some of these lessons, concentrating on those lessons relevant to large system implementations are described. The characteristics of the Ada compiler implementation project at Intermetrics are also described. Some specific experiences during the implementation are pointed out.

  8. Knowledge, programming, and programming cultures: LISP, C, and Ada

    NASA Technical Reports Server (NTRS)

    Rochowiak, Daniel

    1990-01-01

    The results of research 'Ada as an implementation language for knowledge based systems' are presented. The purpose of the research was to compare Ada to other programming languages. The report focuses on the programming languages Ada, C, and Lisp, the programming cultures that surround them, and the programming paradigms they support.

  9. 49 CFR 37.125 - ADA paratransit eligibility: Process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false ADA paratransit eligibility: Process. 37.125... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.125 ADA paratransit eligibility: Process. Each public entity required to provide complementary paratransit service...

  10. 49 CFR 37.123 - ADA paratransit eligibility: Standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false ADA paratransit eligibility: Standards. 37.123... INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.123 ADA paratransit eligibility: Standards. (a) Public entities required by § 37.121 of this subpart to...

  11. Comparing host and target environments for distributed Ada programs

    NASA Technical Reports Server (NTRS)

    Paulk, Mark C.

    1986-01-01

    The Ada programming language provides a means of specifying logical concurrency by using multitasking. Extending the Ada multitasking concurrency mechanism into a physically concurrent distributed environment which imposes its own requirements can lead to incompatibilities. These problems are discussed. Using distributed Ada for a target system may be appropriate, but when using the Ada language in a host environment, a multiprocessing model may be more suitable than retargeting an Ada compiler for the distributed environment. The tradeoffs between multitasking on distributed targets and multiprocessing on distributed hosts are discussed. Comparisons of the multitasking and multiprocessing models indicate different areas of application.

  12. Ada and software management in NASA: Assessment and recommendations

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Recent NASA missions have required software systems that are larger, more complex, and more critical than NASA software systems of the past. The Ada programming language and the software methods and support environments associated with it are seen as potential breakthroughs in meeting NASA's software requirements. The findings of a study by the Ada and Software Management Assessment Working Group (ASMAWG) are presented. The study was chartered to perform three tasks: (1) assess the agency's ongoing and planned Ada activities; (2) assess the infrastructure (standards, policies, and internal organizations) supporting software management and the Ada activities; and (3) present an Ada implementation and use strategy appropriate for NASA over the next 5 years.

  13. SDI satellite autonomy using AI and Ada

    NASA Technical Reports Server (NTRS)

    Fiala, Harvey E.

    1990-01-01

    The use of Artificial Intelligence (AI) and the programming language Ada to help a satellite recover from selected failures that could lead to mission failure are described. An unmanned satellite will have a separate AI subsystem running in parallel with the normal satellite subsystems. A satellite monitoring subsystem (SMS), under the control of a blackboard system, will continuously monitor selected satellite subsystems to become alert to any actual or potential problems. In the case of loss of communications with the earth or the home base, the satellite will go into a survival mode to reestablish communications with the earth. The use of an AI subsystem in this manner would have avoided the tragic loss of the two recent Soviet probes that were sent to investigate the planet Mars and its moons. The blackboard system works in conjunction with an SMS and a reconfiguration control subsystem (RCS). It can be shown to be an effective way for one central control subsystem to monitor and coordinate the activities and loads of many interacting subsystems that may or may not contain redundant and/or fault-tolerant elements. The blackboard system will be coded in Ada using tools such as the ABLE development system and the Ada Production system.

  14. SEL Ada reuse analysis and representations

    NASA Technical Reports Server (NTRS)

    Kester, Rush

    1990-01-01

    Overall, it was revealed that the pattern of Ada reuse has evolved from initial reuse of utility components into reuse of generalized application architectures. Utility components were both domain-independent utilities, such as queues and stacks, and domain-specific utilities, such as those that implement spacecraft orbit and attitude mathematical functions and physics or astronomical models. The level of reuse was significantly increased with the development of a generalized telemetry simulator architecture. The use of Ada generics significantly increased the level of verbatum reuse, which is due to the ability, using Ada generics, to parameterize the aspects of design that are configurable during reuse. A key factor in implementing generalized architectures was the ability to use generic subprogram parameters to tailor parts of the algorithm embedded within the architecture. The use of object oriented design (in which objects model real world entities) significantly improved the modularity for reuse. Encapsulating into packages the data and operations associated with common real world entities creates natural building blocks for reuse.

  15. Ada education in a software life-cycle context

    NASA Technical Reports Server (NTRS)

    Clough, Anne J.

    1986-01-01

    Some of the experience gained from a comprehensive educational program undertaken at The Charles Stark Draper Lab. to introduce the Ada language and to transition modern software engineering technology into the development of Ada and non-Ada applications is described. Initially, a core group, which included manager, engineers and programmers, received training in Ada. An Ada Office was established to assume the major responsibility for training, evaluation, acquisition and benchmarking of tools, and consultation on Ada projects. As a first step in this process, and in-house educational program was undertaken to introduce Ada to the Laboratory. Later, a software engineering course was added to the educational program as the need to address issues spanning the entire software life cycle became evident. Educational efforts to date are summarized, with an emphasis on the educational approach adopted. Finally, lessons learned in administering this program are addressed.

  16. Ada (trademark) projects at NASA. Runtime environment issues and recommendations

    NASA Technical Reports Server (NTRS)

    Roy, Daniel M.; Wilke, Randall W.

    1988-01-01

    Ada practitioners should use this document to discuss and establish common short term requirements for Ada runtime environments. The major current Ada runtime environment issues are identified through the analysis of some of the Ada efforts at NASA and other research centers. The runtime environment characteristics of major compilers are compared while alternate runtime implementations are reviewed. Modifications and extensions to the Ada Language Reference Manual to address some of these runtime issues are proposed. Three classes of projects focusing on the most critical runtime features of Ada are recommended, including a range of immediately feasible full scale Ada development projects. Also, a list of runtime features and procurement issues is proposed for consideration by the vendors, contractors and the government.

  17. Object-oriented programming with mixins in Ada

    NASA Technical Reports Server (NTRS)

    Seidewitz, ED

    1992-01-01

    Recently, I wrote a paper discussing the lack of 'true' object-oriented programming language features in Ada 83, why one might desire them in Ada, and how they might be added in Ada 9X. The approach I took in this paper was to build the new object-oriented features of Ada 9X as much as possible on the basic constructs and philosophy of Ada 83. The object-oriented features proposed for Ada 9X, while different in detail, are based on the same kind of approach. Further consideration of this approach led me on a long reflection on the nature of object-oriented programming and its application to Ada. The results of this reflection, presented in this paper, show how a fairly natural object-oriented style can indeed be developed even in Ada 83. The exercise of developing this style is useful for at least three reasons: (1) it provides a useful style for programming object-oriented applications in Ada 83 until new features become available with Ada 9X; (2) it demystifies many of the mechanisms that seem to be 'magic' in most object-oriented programming languages by making them explicit; and (3) it points out areas that are and are not in need of change in Ada 83 to make object-oriented programming more natural in Ada 9X. In the next four sections I will address in turn the issues of object-oriented classes, mixins, self-reference and supertyping. The presentation is through a sequence of examples. This results in some overlap with that paper, but all the examples in the present paper are written entirely in Ada 83. I will return to considerations for Ada 9X in the last section of the paper.

  18. The Ids have it.

    PubMed

    Edwards, Lincoln A; Fine, Howard A

    2010-12-14

    In this issue of Cancer Cell, Anido et al. demonstrate that Id1 is the likely arbiter of divergent transforming growth factor-β (TGF-β) signaling in glioma-initiating cells (GICs) from different tumors. These findings hold both the promise and potential peril of therapeutic targeting of the TGF-β pathway.

  19. Not Another ID Model.

    ERIC Educational Resources Information Center

    Roberts, Stephanie; Conn, Cynthia; Lohr, Linda; Hunt, Erin; Duffy, Annmari

    2003-01-01

    Presents a meta-model of instructional design (ID) that integrates content covered in instructional technology graduate programs and explores the impact of an instructional designer's perspective on designs. Discusses the theoretical background; instructional strategies; educational philosophies; paradigm shifts; behaviorist, constructivist, and…

  20. QUEST/Ada: Query utility environment for software testing of Ada

    NASA Technical Reports Server (NTRS)

    Brown, David B.

    1989-01-01

    Results of research and development efforts are presented for Task 1, Phase 2 of a general project entitled, The Development of a Program Analysis Environment for Ada. A prototype of the QUEST/Ada system was developed to collect data to determine the effectiveness of the rule-based testing paradigm. The prototype consists of five parts: the test data generator, the parser/scanner, the test coverage analyzer, a symbolic evaluator, and a data management facility, known as the Librarian. These components are discussed at length. Also presented is an experimental design for the evaluations, an overview of the project, and a schedule for its completion.

  1. Association of G22A and A4223C ADA1 gene polymorphisms and ADA activity with PCOS.

    PubMed

    Salehabadi, Mahshid; Farimani, Marzieh; Tavilani, Heidar; Ghorbani, Marzieh; Poormonsefi, Faranak; Poorolajal, Jalal; Shafiei, Gholamreza; Ghasemkhani, Neda; Khodadadi, Iraj

    2016-06-01

    Adenosine deaminase-1 (ADA1) regulates the concentration of adenosine as the main modulator of oocyte maturation. There is compelling evidence for the association of ADA1 gene polymorphisms with many diseases but the importance of ADA1 polymorphisms in polycystic ovary syndrome (PCOS) has not been studied before. This study investigates serum total ADA activity (tADA), ADA1 and ADA2 isoenzyme activities, and genotype and allele frequencies of G22A and A4223C polymorphisms in healthy and PCOS women. In this case-control study 200 PCOS patients and 200 healthy women were enrolled. Genomic DNA was extracted from whole blood and the PCR-RFLP technique was used to determine the G22A and A4223C variants. The genotype frequencies were calculated and the association between polymorphic genotypes and enzyme activities were determined. tADA activity was significantly lower in the PCOS group compared with the control group (27.76±6.0 vs. 39.63±7.48, respectively). PCOS patients also showed reduced activity of ADA1 and ADA2. PCOS was not associated with G22A polymorphism whereas AA, AC, and CC genotypes of A4223C polymorphism were found distributed differently between the control and the PCOS women where the C allele showed a strong protective role for PCOS (odds ratio=1.876, p=0.033). The present study for the first time showed that lower ADA activity may be involved in pathogenesis of PCOS by maintaining a higher concentration of adenosine affecting follicular growth. As a novel finding, we also showed great differences in genotype distribution and allele frequencies of A4223C polymorphism between groups indicating a protective role for C allele against PCOS. AbbreviationsADA: adenosine deaminase PCOS: polycystic ovary syndrome PCR-RFLP: polymerase chain reaction-restriction fragment length polymorphism tADA: total adenosine deaminase.

  2. OrbId

    PubMed Central

    Filshtein, Teresa J.; Mackenzie, Craig O.; Dale, Maurice D.; Dela-Cruz, Paul S.; Ernst, Dale M.; Frankenberger, Edward A.; He, Chunyan; Heath, Kaylee L.; Jones, Andria S.; Jones, Daniel K.; King, Edward R.; Maher, Maggie B.; Mitchell, Travis J.; Morgan, Rachel R.; Sirobhushanam, Sirisha; Halkyard, Scott D.; Tiwari, Kiran B.; Rubin, David A.; Borchert, Glen M.; Larson, Erik D.

    2012-01-01

    MicroRNAs coordinate networks of mRNAs, but predicting specific sites of interactions is complicated by the very few bases of complementarity needed for regulation. Although efforts to characterize the specific requirements for microRNA (miR) regulation have made some advances, no general model of target recognition has been widely accepted. In this work, we describe an entirely novel approach to miR target identification. The genomic events responsible for the creation of individual miR loci have now been described with many miRs now known to have been initially formed from transposable element (TE) sequences. In light of this, we propose that limiting miR target searches to transcripts containing a miR’s progenitor TE can facilitate accurate target identification. In this report we outline the methodology behind OrbId (Origin-based identification of microRNA targets). In stark contrast to the principal miR target algorithms (which rely heavily on target site conservation across species and are therefore most effective at predicting targets for older miRs), we find OrbId is particularly efficacious at predicting the mRNA targets of miRs formed more recently in evolutionary time. After defining the TE origins of > 200 human miRs, OrbId successfully generated likely target sets for 191 predominately primate-specific human miR loci. While only a handful of the loci examined were well enough conserved to have been previously evaluated by existing algorithms, we find ~80% of the targets for the oldest miR (miR-28) in our analysis contained within the principal Diana and TargetScan prediction sets. More importantly, four of the 15 OrbId miR-28 putative targets have been previously verified experimentally. In light of OrbId proving best-suited for predicting targets for more recently formed miRs, we suggest OrbId makes a logical complement to existing, conservation based, miR target algorithms. PMID:23087843

  3. Ada(R) Test and Verification System (ATVS)

    NASA Technical Reports Server (NTRS)

    Strelich, Tom

    1986-01-01

    The Ada Test and Verification System (ATVS) functional description and high level design are completed and summarized. The ATVS will provide a comprehensive set of test and verification capabilities specifically addressing the features of the Ada language, support for embedded system development, distributed environments, and advanced user interface capabilities. Its design emphasis was on effective software development environment integration and flexibility to ensure its long-term use in the Ada software development community.

  4. Software engineering and the role of Ada: Executive seminar

    NASA Technical Reports Server (NTRS)

    Freedman, Glenn B.

    1987-01-01

    The objective was to introduce the basic terminology and concepts of software engineering and Ada. The life cycle model is reviewed. The application of the goals and principles of software engineering is applied. An introductory understanding of the features of the Ada language is gained. Topics addressed include: the software crises; the mandate of the Space Station Program; software life cycle model; software engineering; and Ada under the software engineering umbrella.

  5. Towards a formal semantics for Ada 9X

    NASA Technical Reports Server (NTRS)

    Guaspari, David; Mchugh, John; Wolfgang, Polak; Saaltink, Mark

    1995-01-01

    The Ada 9X language precision team was formed during the revisions of Ada 83, with the goal of analyzing the proposed design, identifying problems, and suggesting improvements, through the use of mathematical models. This report defines a framework for formally describing Ada 9X, based on Kahn's 'natural semantics', and applies the framework to portions of the language. The proposals for exceptions and optimization freedoms are also analyzed, using a different technique.

  6. ART/Ada design project, phase 1: Project plan

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The plan and schedule for Phase 1 of the Ada based ESBT Design Research Project is described. The main platform for the project is a DEC Ada compiler on VAX mini-computers and VAXstations running the Virtual Memory System (VMS) operating system. The Ada effort and lines of code are given in tabular form. A chart is given of the entire project life cycle.

  7. Ada and the rapid development lifecycle

    NASA Technical Reports Server (NTRS)

    Deforrest, Lloyd; Gref, Lynn

    1991-01-01

    JPL is under contract, through NASA, with the US Army to develop a state-of-the-art Command Center System for the US European Command (USEUCOM). The Command Center System will receive, process, and integrate force status information from various sources and provide this integrated information to staff officers and decision makers in a format designed to enhance user comprehension and utility. The system is based on distributed workstation class microcomputers, VAX- and SUN-based data servers, and interfaces to existing military mainframe systems and communication networks. JPL is developing the Command Center System utilizing an incremental delivery methodology called the Rapid Development Methodology with adherence to government and industry standards including the UNIX operating system, X Windows, OSF/Motif, and the Ada programming language. Through a combination of software engineering techniques specific to the Ada programming language and the Rapid Development Approach, JPL was able to deliver capability to the military user incrementally, with comparable quality and improved economies of projects developed under more traditional software intensive system implementation methodologies.

  8. ADA (adenosine deaminase) gene therapy enters the competition

    SciTech Connect

    Culliton, B.J.

    1990-08-31

    Around the world, some 70 children are members of a select and deadly club. Born with an immune deficiency so severe that they will die of infection unless their immune systems can be repaired, they have captured the attention of would-be gene therapists who believe that a handful of these kids--the 15 or 20 who lack functioning levels of the enzyme adenosine deaminase (ADA)--could be saved by a healthy ADA gene. A team of gene therapists is ready to put the theory to the test. In April 1987, a team of NIH researchers headed by R. Michael Blaese and W. French Anderson came up with the first formal protocol to introduce a healthy ADA gene into an unhealthy human. After 3 years of line-by-line scrutiny by five review committees, they have permission to go ahead. Two or three children will be treated in the next year, and will be infused with T lymphocytes carrying the gene for ADA. If the experiment works, the ADA gene will begin producing normal amounts of ADA. An interesting feature of ADA deficiency, that makes it ideal for initial gene studies, is that the amount of ADA one needs for a healthy immune system is quite variable. Hence, once inside a patient's T cells, the new ADA gene needs only to express the enzyme in moderate amounts. No precise gene regulation is necessary.

  9. Implementation of a production Ada project: The GRODY study

    NASA Technical Reports Server (NTRS)

    Godfrey, Sara; Brophy, Carolyn Elizabeth

    1989-01-01

    The use of the Ada language and design methodologies that encourage full use of its capabilities have a strong impact on all phases of the software development project life cycle. At the National Aeronautics and Space Administration/Goddard Space Flight Center (NASA/GSFC), the Software Engineering Laboratory (SEL) conducted an experiment in parallel development of two flight dynamics systems in FORTRAN and Ada. The differences observed during the implementation, unit testing, and integration phases of the two projects are described and the lessons learned during the implementation phase of the Ada development are outlined. Included are recommendations for future Ada development projects.

  10. Sharing the Dream: Is the ADA Accommodating All? A Report on the Americans with Disabilities Act.

    ERIC Educational Resources Information Center

    Foreman, Michael L.; Jefferson, Tricia; de La Viez, Barbara; Park, Jenny Kim; Reilly, Peter; Quarterman, Bernard

    This report, generated by a Congressional hearing, analyzes the goals intended for the Americans with Disabilities Act (ADA) and the impact on those it was intended to protect. It also discusses the practical effects of the ADA, recent Supreme Court decisions and judicial trends in ADA enforcement, substance abuse and the ADA, and the ADA's…

  11. 39. CALCINER CELL PLANS. TOGETHER WITH HAER ID33C37 ILLUSTRATES COMPLEXITY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    39. CALCINER CELL PLANS. TOGETHER WITH HAER ID-33-C-37 ILLUSTRATES COMPLEXITY OF PIPING. INEEL DRAWING NUMBER 200-0633-00-287-106445. FLUOR NUMBER 5775-CPP-633-P-50 - Idaho National Engineering Laboratory, Old Waste Calcining Facility, Scoville, Butte County, ID

  12. 40. CALCINER CELL SECTIONS. TOGETHER WITH HAER ID33C37 ILLUSTRATES COMPLEXITY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    40. CALCINER CELL SECTIONS. TOGETHER WITH HAER ID-33-C-37 ILLUSTRATES COMPLEXITY OF PIPING. INEEL DRAWING NUMBER 200-0633-00-287-106446. FLUOR NUMBER 5775-CPP-P-51. - Idaho National Engineering Laboratory, Old Waste Calcining Facility, Scoville, Butte County, ID

  13. 13. TIP TOP MINE. WOODEN STRUCTURE VISIBLE IN ID31C12 ISIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. TIP TOP MINE. WOODEN STRUCTURE VISIBLE IN ID-31-C-12 ISIN UPPER LEFT. ALSO VISIBLE ARE TWO VERTICALLY BURIED LOGS ASSOCIATED WITH CABLES, ONE OF WHICH IS VISIBLE IN LOWER RIGHT. CAMERA POINTED SOUTH. - Florida Mountain Mining Sites, Tip Top Mine, West face Florida Mountain, approximately 150 feet below summit, Silver City, Owyhee County, ID

  14. Service dogs, psychiatric hospitalization, and the ADA.

    PubMed

    Muramatsu, Russ S; Thomas, Kelly Jones; Leong, Stephanie L; Ragukonis, Frank

    2015-01-01

    A service dog is defined as "any dog that is individually trained to do work or perform tasks for the benefit of an individual with a disability, including a physical, sensory, psychiatric, intellectual, or other mental disability." Some psychiatric patients may depend on a service dog for day-to-day functioning. The Americans with Disabilities Act (ADA) established certain rights and responsibilities for individuals with disabilities and health care providers. Psychiatric hospitalization of a patient with a service dog may pose a problem and involves balancing the requirement to provide safe and appropriate psychiatric care with the rights of individuals with disabilities. This Open Forum examines issues that arise in such circumstances, reviews the literature, and provides a foundation for the development of policies and procedures.

  15. A design for a reusable Ada library

    NASA Technical Reports Server (NTRS)

    Litke, John D.

    1986-01-01

    A goal of the Ada language standardization effort is to promote reuse of software, implying the existence of substantial software libraries and the storage/retrieval mechanisms to support them. A searching/cataloging mechanism is proposed that permits full or partial distribution of the database, adapts to a variety of searching mechanisms, permits a changine taxonomy with minimal disruption, and minimizes the requirement of specialized cataloger/indexer skills. The important observation is that key words serve not only as indexing mechanism, but also as an identification mechanism, especially via concatenation and as support for a searching mechanism. By deliberately separating these multiple uses, the modifiability and ease of growth that current libraries require, is achieved.

  16. Service dogs, psychiatric hospitalization, and the ADA.

    PubMed

    Muramatsu, Russ S; Thomas, Kelly Jones; Leong, Stephanie L; Ragukonis, Frank

    2015-01-01

    A service dog is defined as "any dog that is individually trained to do work or perform tasks for the benefit of an individual with a disability, including a physical, sensory, psychiatric, intellectual, or other mental disability." Some psychiatric patients may depend on a service dog for day-to-day functioning. The Americans with Disabilities Act (ADA) established certain rights and responsibilities for individuals with disabilities and health care providers. Psychiatric hospitalization of a patient with a service dog may pose a problem and involves balancing the requirement to provide safe and appropriate psychiatric care with the rights of individuals with disabilities. This Open Forum examines issues that arise in such circumstances, reviews the literature, and provides a foundation for the development of policies and procedures. PMID:25321094

  17. 49 CFR 37.123 - ADA paratransit eligibility: Standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false ADA paratransit eligibility: Standards. 37.123 Section 37.123 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Paratransit as a Complement to Fixed Route Service § 37.123...

  18. The ADA and IDEA Basics: Inclusion of Children with Disabilities

    ERIC Educational Resources Information Center

    Motwani, Mona

    2007-01-01

    This article discusses the American with Disabilities Act (ADA) and the Individuals with Disabilities Education Act (IDEA). The ADA is a federal civil rights law that was passed in 1990 with the aim of securing equal rights for persons with disabilities in the employment, housing, government, transportation, and public accommodation contexts. It…

  19. Alma Flor Ada and the Quest for Change

    ERIC Educational Resources Information Center

    Manna, Anthony, L.; Hill, Janet; Kellogg, Kathy

    2004-01-01

    Alma Flor Ada, a folklorist, novelist, scholar, teacher, and children's book author has passionate dedication to education for social justice, equality, and peace. As a faculty member at the University of San Francisco, Ada has developed programs that help students and others transform their lives and has written several bilingual legends and…

  20. Communication and the ADA (Effective Communication and Accessibility).

    ERIC Educational Resources Information Center

    American Speech-Language-Hearing Association, Rockville, MD.

    This brief fact sheet addresses the following concerns about effective communication and accessibility under the Americans with Disabilities Act (ADA): requirements under the ADA for achieving effective communication (e.g., provision of necessary auxiliary communication aids and services); identification of necessary communication aids and…

  1. Artificial Intelligence in ADA: Pattern-Directed Processing. Final Report.

    ERIC Educational Resources Information Center

    Reeker, Larry H.; And Others

    To demonstrate to computer programmers that the programming language Ada provides superior facilities for use in artificial intelligence applications, the three papers included in this report investigate the capabilities that exist within Ada for "pattern-directed" programming. The first paper (Larry H. Reeker, Tulane University) is designed to…

  2. Translation and execution of distributed Ada programs - Is it still Ada?

    NASA Technical Reports Server (NTRS)

    Volz, Richard A.; Mudge, Trevor N.; Buzzard, Gregory D.; Krishnan, Padmanabhan

    1987-01-01

    Some of the fundamental issues and tradeoffs for distributed execution systems for the Ada language are examined. Steps that need to be taken to deal with heterogeneity of addressing program objects, of processing resources, and of the individual processor environment are considered. The ways in which program elements can be assigned are examined in the context of four issues: implied remote object access, object visibility and recursive execution, task termination problems, and distributed types.

  3. Simulation of the space station information system in Ada

    NASA Technical Reports Server (NTRS)

    Spiegel, James R.

    1986-01-01

    The Flexible Ada Simulation Tool (FAST) is a discrete event simulation language which is written in Ada. FAST has been used to simulate a number of options for ground data distribution of Space Station payload data. The fact that Ada language is used for implementation has allowed a number of useful interactive features to be built into FAST and has facilitated quick enhancement of its capabilities to support new modeling requirements. General simulation concepts are discussed, and how these concepts are implemented in FAST. The FAST design is discussed, and it is pointed out how the used of the Ada language enabled the development of some significant advantages over classical FORTRAN based simulation languages. The advantages discussed are in the areas of efficiency, ease of debugging, and ease of integrating user code. The specific Ada language features which enable these advances are discussed.

  4. The ADA at three years: a statute in flux.

    PubMed

    Coil, J H; Shapiro, L J

    1996-01-01

    In the three years since the Americans with Disabilities Act (ADA) was enacted, significant developments have occurred in the form of new administrative and judicial interpretations of the Act. The new guidelines and decisions will assist employers in complying with the ambiguous, and sometimes confusing, provisions of the ADA. Recent developments in areas such as the definition of a disability and the permissibility of medical inquiries, along with continuing developments in the areas of mental disabilities and defining reasonable accommodations, give employers insight into the obligations created by the ADA. These developments are a good starting point to understanding the ADA, but there is still a long way to go. This article surveys the recent developments in the law and examines the considerations that have become important to the Equal Employment Opportunity Commission and the courts in interpreting the ADA's provisions.

  5. First International Conference on Ada (R) Programming Language Applications for the NASA Space Station, volume 1

    NASA Technical Reports Server (NTRS)

    Bown, Rodney L. (Editor)

    1986-01-01

    Topics discussed include: test and verification; environment issues; distributed Ada issues; life cycle issues; Ada in Europe; management/training issues; common Ada interface set; and run time issues.

  6. ART/Ada design project, phase 1. Task 1 report: Overall design

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The design methodology for the ART/Ada project is introduced, and the selected design for ART/Ada is described in detail. The following topics are included: object-oriented design, reusable software, documentation techniques, impact of Ada, design approach, and differences between ART-IM 1.5 and ART/Ada 1.0 prototype. Also, Ada generator and ART/Ada runtime systems are discussed.

  7. DHSIsotopeID

    2007-12-18

    DHSIsotopeID is an application designed to read and analyze radiation measurement files taken by radiation measurement files taken by radiation portal monitors, and in particular, by the advanced spectroscopic portals. It requires that the data files be in the N42 file format, compliant with the interface control documents for DNDO radiation measurement files. It carries out an automated analysis to determine which isotopes are present in the spectra, and then presents the results in graphicalmore » form to the user. It also enables further post-processing and analysis, for example by performing further analysis on selected regions of interest of the spectrum, as designated by the user via the graphical interface.« less

  8. A proposed classification scheme for Ada-based software products

    NASA Technical Reports Server (NTRS)

    Cernosek, Gary J.

    1986-01-01

    As the requirements for producing software in the Ada language become a reality for projects such as the Space Station, a great amount of Ada-based program code will begin to emerge. Recognizing the potential for varying levels of quality to result in Ada programs, what is needed is a classification scheme that describes the quality of a software product whose source code exists in Ada form. A 5-level classification scheme is proposed that attempts to decompose this potentially broad spectrum of quality which Ada programs may possess. The number of classes and their corresponding names are not as important as the mere fact that there needs to be some set of criteria from which to evaluate programs existing in Ada. An exact criteria for each class is not presented, nor are any detailed suggestions of how to effectively implement this quality assessment. The idea of Ada-based software classification is introduced and a set of requirements from which to base further research and development is suggested.

  9. Integrity and security in an Ada runtime environment

    NASA Technical Reports Server (NTRS)

    Bown, Rodney L.

    1991-01-01

    A review is provided of the Formal Methods group discussions. It was stated that integrity is not a pure mathematical dual of security. The input data is part of the integrity domain. The group provided a roadmap for research. One item of the roadmap and the final position statement are closely related to the space shuttle and space station. The group's position is to use a safe subset of Ada. Examples of safe sets include the Army Secure Operating System and the Penelope Ada verification tool. It is recommended that a conservative attitude is required when writing Ada code for life and property critical systems.

  10. Visualization design and verification of Ada tasking using timing diagrams

    NASA Technical Reports Server (NTRS)

    Vidale, R. F.; Szulewski, P. A.; Weiss, J. B.

    1986-01-01

    The use of timing diagrams is recommended in the design and testing of multi-task Ada programs. By displaying the task states vs. time, timing diagrams can portray the simultaneous threads of data flow and control which characterize tasking programs. This description of the system's dynamic behavior from conception to testing is a necessary adjunct to other graphical techniques, such as structure charts, which essentially give a static view of the system. A series of steps is recommended which incorporates timing diagrams into the design process. Finally, a description is provided of a prototype Ada Execution Analyzer (AEA) which automates the production of timing diagrams from VAX/Ada debugger output.

  11. Mental disabilities under the ADA: a management rights approach.

    PubMed

    McDonald, J J; Kulick, F B; Creighton, M K

    1995-01-01

    While numerous sources have focused on employee rights and employer obligations under the Americans with Disabilities Act, this article will emphasize employer rights with respect to mental disabilities under the ADA. Specifically, it addresses the ADA's definition of "mental disability," the right of employers to screen job applicants in spite of the ADA, the conditions under which an employer may require an employee to undergo a "fitness for duty" examination, and the limits of the duty to "reasonably accommodate" an employee with a mental disability.

  12. Software Engineering Laboratory (SEL) Ada performance study report

    NASA Technical Reports Server (NTRS)

    Booth, Eric W.; Stark, Michael E.

    1991-01-01

    The goals of the Ada Performance Study are described. The methods used are explained. Guidelines for future Ada development efforts are given. The goals and scope of the study are detailed, and the background of Ada development in the Flight Dynamics Division (FDD) is presented. The organization and overall purpose of each test are discussed. The purpose, methods, and results of each test and analyses of these results are given. Guidelines for future development efforts based on the analysis of results from this study are provided. The approach used on the performance tests is discussed.

  13. Applications of an architecture design and assessment system (ADAS)

    NASA Technical Reports Server (NTRS)

    Gray, F. Gail; Debrunner, Linda S.; White, Tennis S.

    1988-01-01

    A new Architecture Design and Assessment System (ADAS) tool package is introduced, and a range of possible applications is illustrated. ADAS was used to evaluate the performance of an advanced fault-tolerant computer architecture in a modern flight control application. Bottlenecks were identified and possible solutions suggested. The tool was also used to inject faults into the architecture and evaluate the synchronization algorithm, and improvements are suggested. Finally, ADAS was used as a front end research tool to aid in the design of reconfiguration algorithms in a distributed array architecture.

  14. Ada and software management in NASA: Symposium/forum

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The promises of Ada to improve software productivity and quality, and the claims that a transition to Ada would require significant changes in NASA's training programs and ways of doing business were investigated. The study assesses the agency's ongoing and planned Ada activities. A series of industry representatives (Computer Sciences Corporation, General Electric Aerospace, McDonnell Douglas Space Systems Company, TRW, Lockheed, and Boeing) reviewed the recommendations and assessed their impact from the Company's perspective. The potential effects on NASA programs were then discussed.

  15. QUEST/Ada (Query Utility Environment for Software Testing of Ada): The development of a prgram analysis environment for Ada, task 1, phase 2

    NASA Technical Reports Server (NTRS)

    Brown, David B.

    1990-01-01

    The results of research and development efforts are described for Task one, Phase two of a general project entitled The Development of a Program Analysis Environment for Ada. The scope of this task includes the design and development of a prototype system for testing Ada software modules at the unit level. The system is called Query Utility Environment for Software Testing of Ada (QUEST/Ada). The prototype for condition coverage provides a platform that implements expert system interaction with program testing. The expert system can modify data in the instrument source code in order to achieve coverage goals. Given this initial prototype, it is possible to evaluate the rule base in order to develop improved rules for test case generation. The goals of Phase two are the following: (1) to continue to develop and improve the current user interface to support the other goals of this research effort (i.e., those related to improved testing efficiency and increased code reliable); (2) to develop and empirically evaluate a succession of alternative rule bases for the test case generator such that the expert system achieves coverage in a more efficient manner; and (3) to extend the concepts of the current test environment to address the issues of Ada concurrency.

  16. IDS contribution to ITRF2008

    NASA Astrophysics Data System (ADS)

    Valette, J.; Lemoine, F.; Ferrage, P.; Altamimi, Z.; Willis, P.; Stepanek, P.; Otten, M.; Govind, R.; Kuzin, S.; Le Bail, K.; Moore, P.; Yaya, P.; Soudarin, L.

    2009-12-01

    The International DORIS Service (IDS), in operation since 2003, submitted three sets of solutions to ITRF2005 from the IGN/JPL, LEGOS/CLS, and INASAN analysis centers, but no DORIS technique combination. Since that time new analysis centers have become operational including the Geodetic Observatory Pecny (GOP), the European Space Operations Center (ESOC), Geoscience Australia (GAU), the NASA Goddard Space Flight Center (GSC), and the University of Newcastle (NCL). These analysis centers run different software, including Gypsy (IGN & INASAN), GINS (LCA), Bernese (GOP), NAPEOS (ESOC), GEODYN (Geoscience Australia and NASA GSFC) and FAUST (NCL). In order to contribute to ITRF2008, seven analysis centers processed DORIS data from TOPEX/Poseidon, SPOT2, SPOT3, SPOT4, SPOT5, and ENVISAT from 1992 to 2008, producing weekly SINEX solutions or normal equations. The weekly SINEX files from seven AC’s were processed with the CATREF software. Three iterations of an IDS weekly combined time series were completed. The IDS-1, and IDS-2 combinations were preliminary station-only solutions. In the final combination, IDS-3, both stations and the Earth Orientation Paramters (EOP’s) were adjusted. Between each of the IDS combinations, the combination strategy (station filtering, outliers, weighting, scale or geocenter contributions) was improved and the AC’s SINEX series were refined. Some series were extended in data span while others were recomputed to correct anomalies or to improve the quality of the submissions, based on feedback from the combination analyses and intercenter comparisons. For example in IDS-1, both the GAU and GSC solutions were affected by a 20 mm scale offset that was removed in IDS-2 and IDS-3 after the application of improved troposphere modelling in the GEODYN software. The analysis for IDS-1 showed a higher station position WRMS in the vicinity of the high solar flux periods (late 2001-2002). Consequently for IDS-2, several AC’s (LCA, GAU, GSC

  17. The development of a program analysis environment for Ada

    NASA Technical Reports Server (NTRS)

    Brown, David B.; Carlisle, Homer W.; Chang, Kai-Hsiung; Cross, James H.; Deason, William H.; Haga, Kevin D.; Huggins, John R.; Keleher, William R. A.; Starke, Benjamin B.; Weyrich, Orville R.

    1989-01-01

    A unit level, Ada software module testing system, called Query Utility Environment for Software Testing of Ada (QUEST/Ada), is described. The project calls for the design and development of a prototype system. QUEST/Ada design began with a definition of the overall system structure and a description of component dependencies. The project team was divided into three groups to resolve the preliminary designs of the parser/scanner: the test data generator, and the test coverage analyzer. The Phase 1 report is a working document from which the system documentation will evolve. It provides history, a guide to report sections, a literature review, the definition of the system structure and high level interfaces, descriptions of the prototype scope, the three major components, and the plan for the remainder of the project. The appendices include specifications, statistics, two papers derived from the current research, a preliminary users' manual, and the proposal and work plan for Phase 2.

  18. The Adam language: Ada extended with support for multiway activities

    NASA Technical Reports Server (NTRS)

    Charlesworth, Arthur

    1993-01-01

    The Adam language is an extension of Ada that supports multiway activities, which are cooperative activities involving two or more processes. This support is provided by three new constructs: diva procedures, meet statements, and multiway accept statements. Diva procedures are recursive generic procedures having a particular restrictive syntax that facilitates translation for parallel computers. Meet statements and multiway accept statements provide two ways to express a multiway rendezvous, which is an n-way rendezvous generalizing Ada's 2-way rendezvous. While meet statements tend to have simpler rules than multiway accept statements, the latter approach is a more straightforward extension of Ada. The only nonnull statements permitted within meet statements and multiway accept statements are calls on instantiated diva procedures. A call on an instantiated diva procedure is also permitted outside a multiway rendezvous; thus sequential Adam programs using diva procedures can be written. Adam programs are translated into Ada programs appropriate for use on parallel computers.

  19. A report on NASA software engineering and Ada training requirements

    NASA Technical Reports Server (NTRS)

    Legrand, Sue; Freedman, Glenn B.; Svabek, L.

    1987-01-01

    NASA's software engineering and Ada skill base are assessed and information that may result in new models for software engineering, Ada training plans, and curricula are provided. A quantitative assessment which reflects the requirements for software engineering and Ada training across NASA is provided. A recommended implementation plan including a suggested curriculum with associated duration per course and suggested means of delivery is also provided. The distinction between education and training is made. Although it was directed to focus on NASA's need for the latter, the key relationships to software engineering education are also identified. A rationale and strategy for implementing a life cycle education and training program are detailed in support of improved software engineering practices and the transition to Ada.

  20. SNP ID-info: SNP ID searching and visualization platform.

    PubMed

    Yang, Cheng-Hong; Chuang, Li-Yeh; Cheng, Yu-Huei; Wen, Cheng-Hao; Chang, Phei-Lang; Chang, Hsueh-Wei

    2008-09-01

    Many association studies provide the relationship between single nucleotide polymorphisms (SNPs), diseases and cancers, without giving a SNP ID, however. Here, we developed the SNP ID-info freeware to provide the SNP IDs within inputting genetic and physical information of genomes. The program provides an "SNP-ePCR" function to generate the full-sequence using primers and template inputs. In "SNPosition," sequence from SNP-ePCR or direct input is fed to match the SNP IDs from SNP fasta-sequence. In "SNP search" and "SNP fasta" function, information of SNPs within the cytogenetic band, contig position, and keyword input are acceptable. Finally, the SNP ID neighboring environment for inputs is completely visualized in the order of contig position and marked with SNP and flanking hits. The SNP identification problems inherent in NCBI SNP BLAST are also avoided. In conclusion, the SNP ID-info provides a visualized SNP ID environment for multiple inputs and assists systematic SNP association studies. The server and user manual are available at http://bio.kuas.edu.tw/snpid-info.

  1. Designing with Ada for satellite simulation: A case study

    NASA Technical Reports Server (NTRS)

    Agresti, W. W.; Church, V. E.; Card, D. N.; Lo, P. L.

    1986-01-01

    A FORTRAN oriented and an Ada oriented design for the same system are compared to learn whether an essentially different design was produced using Ada. The designs were produced by an experiment that involves the parallel development of software for a spacecraft dynamics simulator. Design differences are identified in the use of abstractions, system structure, and simulator operations. Although the designs were vastly different, this result may be influenced by some special characteristics discussed.

  2. Designing with Ada for satellite simulation: A case study

    NASA Technical Reports Server (NTRS)

    Agresti, William W.; Church, Victor E.; Card, David N.; Lo, P. L.

    1986-01-01

    A FORTRAN-operated and an Ada-oriented design for the same system are compared to learn whether an essentially different design was produced using Ada. The designs were produced by an experiment that involves the parallel development of software for a spacecraft dynamics simulator. Design differences are identified in the use of abstractions, system structure, and simulator operations. Although the designs were significantly different, this result may be influenced by some special characteristics discussed.

  3. GRASP/Ada: Graphical Representations of Algorithms, Structures, and Processes for Ada. The development of a program analysis environment for Ada: Reverse engineering tools for Ada, task 2, phase 3

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1991-01-01

    The main objective is the investigation, formulation, and generation of graphical representations of algorithms, structures, and processes for Ada (GRASP/Ada). The presented task, in which various graphical representations that can be extracted or generated from source code are described and categorized, is focused on reverse engineering. The following subject areas are covered: the system model; control structure diagram generator; object oriented design diagram generator; user interface; and the GRASP library.

  4. Compiling knowledge-based systems specified in KEE to Ada

    NASA Technical Reports Server (NTRS)

    Filman, Robert E.; Feldman, Roy D.

    1991-01-01

    The first year of the PrKAda project is recounted. The primary goal was to develop a system for delivering Artificial Intelligence applications developed in the ProKappa system in a pure-Ada environment. The following areas are discussed: the ProKappa core and ProTalk programming language; the current status of the implementation; the limitations and restrictions of the current system; and the development of Ada-language message handlers in the ProKappa environment.

  5. Programming in a proposed 9X distributed Ada

    NASA Technical Reports Server (NTRS)

    Waldrop, Raymond S.; Volz, Richard A.; Goldsack, Stephen J.; Holzbach-Valero, A. A.

    1991-01-01

    The studies of the proposed Ada 9X constructs for distribution, now referred to as AdaPT are reported. The goals for this time period were to revise the chosen example scenario and to begin studying about how the proposed constructs might be implemented. The example scenario chosen is the Submarine Combat Information Center (CIC) developed by IBM for the Navy. The specification provided by IBM was preliminary and had several deficiencies. To address these problems, some changes to the scenario specification were made. Some of the more important changes include: (1) addition of a system database management function; (2) addition of a fourth processing unit to the standard resources; (3) addition of an operator console interface function; and (4) removal of the time synchronization function. To implement the CIC scenario in AdaPT, the decided strategy were publics, partitions, and nodes. The principle purpose for implementing the CIC scenario was to demonstrate how the AdaPT constructs interact with the program structure. While considering ways that the AdaPt constructs might be translated to Ada 83, it was observed that the partition construct could reasonably be modeled as an abstract data type. Although this gives a useful method of modeling partitions, it does not at all address the configuration aspects on the node construct.

  6. Examining the reliability of ADAS-Cog change scores.

    PubMed

    Grochowalski, Joseph H; Liu, Ying; Siedlecki, Karen L

    2016-09-01

    The purpose of this study was to estimate and examine ways to improve the reliability of change scores on the Alzheimer's Disease Assessment Scale, Cognitive Subtest (ADAS-Cog). The sample, provided by the Alzheimer's Disease Neuroimaging Initiative, included individuals with Alzheimer's disease (AD) (n = 153) and individuals with mild cognitive impairment (MCI) (n = 352). All participants were administered the ADAS-Cog at baseline and 1 year, and change scores were calculated as the difference in scores over the 1-year period. Three types of change score reliabilities were estimated using multivariate generalizability. Two methods to increase change score reliability were evaluated: reweighting the subtests of the scale and adding more subtests. Reliability of ADAS-Cog change scores over 1 year was low for both the AD sample (ranging from .53 to .64) and the MCI sample (.39 to .61). Reweighting the change scores from the AD sample improved reliability (.68 to .76), but lengthening provided no useful improvement for either sample. The MCI change scores had low reliability, even with reweighting and adding additional subtests. The ADAS-Cog scores had low reliability for measuring change. Researchers using the ADAS-Cog should estimate and report reliability for their use of the change scores. The ADAS-Cog change scores are not recommended for assessment of meaningful clinical change. PMID:26708116

  7. Hydraulic Capacity of an ADA Compliant Street Drain Grate

    SciTech Connect

    Lottes, Steven A.; Bojanowski, Cezary

    2015-09-01

    Resurfacing of urban roads with concurrent repairs and replacement of sections of curb and sidewalk may require pedestrian ramps that are compliant with the American Disabilities Act (ADA), and when street drains are in close proximity to the walkway, ADA compliant street grates may also be required. The Minnesota Department of Transportation ADA Operations Unit identified a foundry with an available grate that meets ADA requirements. Argonne National Laboratory’s Transportation Research and Analysis Computing Center used full scale three dimensional computational fluid dynamics to determine the performance of the ADA compliant grate and compared it to that of a standard vane grate. Analysis of a parametric set of cases was carried out, including variation in longitudinal, gutter, and cross street slopes and the water spread from the curb. The performance of the grates was characterized by the fraction of the total volume flow approaching the grate from the upstream that was captured by the grate and diverted into the catch basin. The fraction of the total flow entering over the grate from the side and the fraction of flow directly over a grate diverted into the catch basin were also quantities of interest that aid in understanding the differences in performance of the grates. The ADA compliant grate performance lagged that of the vane grate, increasingly so as upstream Reynolds number increased. The major factor leading to the performance difference between the two grates was the fraction of flow directly over the grates that is captured by the grates.

  8. Compiling knowledge-based systems from KEE to Ada

    NASA Technical Reports Server (NTRS)

    Filman, Robert E.; Bock, Conrad; Feldman, Roy

    1990-01-01

    The dominant technology for developing AI applications is to work in a multi-mechanism, integrated, knowledge-based system (KBS) development environment. Unfortunately, systems developed in such environments are inappropriate for delivering many applications - most importantly, they carry the baggage of the entire Lisp environment and are not written in conventional languages. One resolution of this problem would be to compile applications from complex environments to conventional languages. Here the first efforts to develop a system for compiling KBS developed in KEE to Ada (trademark). This system is called KATYDID, for KEE/Ada Translation Yields Development Into Delivery. KATYDID includes early prototypes of a run-time KEE core (object-structure) library module for Ada, and translation mechanisms for knowledge structures, rules, and Lisp code to Ada. Using these tools, part of a simple expert system was compiled (not quite automatically) to run in a purely Ada environment. This experience has given us various insights on Ada as an artificial intelligence programming language, potential solutions of some of the engineering difficulties encountered in early work, and inspiration on future system development.

  9. Forward vehicle detection using cluster-based AdaBoost

    NASA Astrophysics Data System (ADS)

    Baek, Yeul-Min; Kim, Whoi-Yul

    2014-10-01

    A camera-based forward vehicle detection method with range estimation for forward collision warning system (FCWS) is presented. Previous vehicle detection methods that use conventional classifiers are not robust in a real driving environment because they lack the effectiveness of classifying vehicle samples with high intraclass variation and noise. Therefore, an improved AdaBoost, named cluster-based AdaBoost (C-AdaBoost), for classifying noisy samples along with a forward vehicle detection method are presented in this manuscript. The experiments performed consist of two parts: performance evaluations of C-AdaBoost and forward vehicle detection. The proposed C-AdaBoost shows better performance than conventional classification algorithms on the synthetic as well as various real-world datasets. In particular, when the dataset has more noisy samples, C-AdaBoost outperforms conventional classification algorithms. The proposed method is also tested with an experimental vehicle on a proving ground and on public roads, ˜62 km in length. The proposed method shows a 97% average detection rate and requires only 9.7 ms per frame. The results show the reliability of the proposed method FCWS in terms of both detection rate and processing time.

  10. Study of the Alsys implementation of the Catalogue of Interface Features and Options for the Ada language for 80386 Unix

    NASA Technical Reports Server (NTRS)

    Gibson, James S.; Barnes, Michael J.; Ostermiller, Daniel L.

    1993-01-01

    A set of programs was written to test the functionality and performance of the Alsys Ada implementation of the Catalogue of Interface Features and Options (CIFO), a set of optional Ada packages for real-time applications. No problems were found with the task id, preemption control, or shared-data packages. Minor problems were found with the dispatching control, dynamic priority, events, non-waiting entry call, semaphore, and scheduling packages. The Alsys implementation is derived mostly from Release 2 of the CIFO standard, but includes some of the features of Release 3 and some modifications unique to Alsys. Performance measurements show that the semaphore and shared-data features are an order-of-magnitude faster than the same mechanisms using an Ada rendezvous. The non-waiting entry call is slightly faster than a standard rendezvous. The existence of errors in the implementation, the incompleteness of the documentation from the published standard impair the usefulness of this implementation. Despite those short-comings, the Alsys CIFO implementation might be of value in the development of real-time applications.

  11. Proceedings of the third international IEEE conference on Ada applications and environments

    SciTech Connect

    Not Available

    1988-01-01

    These proceedings collect papers on software applications. Topics include: An interleaving symbolic execution approach for the formal verification of Ada programs with tasking, fault-tolerant Ada software, object-oriented frameworks for Ada, and generating multitasking Ada programs from high-level specifications.

  12. Two Arabidopsis orthologs of the transcriptional coactivator ADA2 have distinct biological functions.

    PubMed

    Hark, Amy T; Vlachonasios, Konstantinos E; Pavangadkar, Kanchan A; Rao, Sumana; Gordon, Hillary; Adamakis, Ioannis-Dimosthenis; Kaldis, Athanasios; Thomashow, Michael F; Triezenberg, Steven J

    2009-02-01

    Histone acetylation is an example of covalent modification of chromatin structure that has the potential to regulate gene expression. Gcn5 is a prototypical histone acetyltransferase that associates with the transcriptional coactivator Ada2. In Arabidopsis, two genes encode proteins that resemble yeast ADA2 and share approximately 45% amino acid sequence identity. We previously reported that plants harboring a T-DNA insertion in the ADA2b gene display a dwarf phenotype with developmental defects in several organs. Here we describe T-DNA insertion alleles in the ADA2a gene, which result in no dramatic growth or developmental phenotype. Both ADA2a and ADA2b are expressed in a variety of plant tissues; moreover, expression of ADA2a from a constitutive promoter fails to complement the ada2b-1 mutant phenotype, consistent with the hypothesis that the two proteins have distinct biochemical roles. To further probe the cellular roles of ADA2a and ADA2b, we studied the response of the transcriptional coactivator mutants to abiotic stress. Although ada2b seedlings display hypersensitivity to salt and abscisic acid and altered responses to low temperature stress, the responses of ada2a seedlings to abiotic stress generally parallel those of wildtype plants. Intriguingly, ada2a;ada2b double mutant plants display an intermediate, gcn5-like phenotype, suggesting that ADA2a and ADA2b each work independently with GCN5 to affect genome function in Arabidopsis.

  13. Cultural Diversity and the ADA. Implementing the Americans with Disabilities Act.

    ERIC Educational Resources Information Center

    Bruyere, Susanne M.; Hoying, Joyce

    One of a series of guides on implementing the Americans with Disabilities Act (ADA), this guide focuses on cultural diversity and the ADA. First, the major components of the ADA are summarized. This is followed by discussion of employer considerations in addressing cultural diversity issues and implications of the ADA, such as diversity…

  14. ART/Ada design project, phase 1. Task 3 report: Test plan

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The plan is described for the integrated testing and benchmark of Phase Ada based ESBT Design Research Project. The integration testing is divided into two phases: (1) the modules that do not rely on the Ada code generated by the Ada Generator are tested before the Ada Generator is implemented; and (2) all modules are integrated and tested with the Ada code generated by the Ada Generator. Its performance and size as well as its functionality is verified in this phase. The target platform is a DEC Ada compiler on VAX mini-computers and VAX stations running the VMS operating system.

  15. AdaNET phase 0 support for the AdaNET Dynamic Software Inventory (DSI) management system prototype. Catalog of available reusable software components

    NASA Technical Reports Server (NTRS)

    Hanley, Lionel

    1989-01-01

    The Ada Software Repository is a public-domain collection of Ada software and information. The Ada Software Repository is one of several repositories located on the SIMTEL20 Defense Data Network host computer at White Sands Missile Range, and available to any host computer on the network since 26 November 1984. This repository provides a free source for Ada programs and information. The Ada Software Repository is divided into several subdirectories. These directories are organized by topic, and their names and a brief overview of their topics are contained. The Ada Software Repository on SIMTEL20 serves two basic roles: to promote the exchange and use (reusability) of Ada programs and tools (including components) and to promote Ada education.

  16. Toward real-time performance benchmarks for Ada

    NASA Technical Reports Server (NTRS)

    Clapp, Russell M.; Duchesneau, Louis; Volz, Richard A.; Mudge, Trevor N.; Schultze, Timothy

    1986-01-01

    The issue of real-time performance measurements for the Ada programming language through the use of benchmarks is addressed. First, the Ada notion of time is examined and a set of basic measurement techniques are developed. Then a set of Ada language features believed to be important for real-time performance are presented and specific measurement methods discussed. In addition, other important time related features which are not explicitly part of the language but are part of the run-time related features which are not explicitly part of the language but are part of the run-time system are also identified and measurement techniques developed. The measurement techniques are applied to the language and run-time system features and the results are presented.

  17. Transparent Ada rendezvous in a fault tolerant distributed system

    NASA Technical Reports Server (NTRS)

    Racine, Roger

    1986-01-01

    There are many problems associated with distributing an Ada program over a loosely coupled communication network. Some of these problems involve the various aspects of the distributed rendezvous. The problems addressed involve supporting the delay statement in a selective call and supporting the else clause in a selective call. Most of these difficulties are compounded by the need for an efficient communication system. The difficulties are compounded even more by considering the possibility of hardware faults occurring while the program is running. With a hardware fault tolerant computer system, it is possible to design a distribution scheme and communication software which is efficient and allows Ada semantics to be preserved. An Ada design for the communications software of one such system will be presented, including a description of the services provided in the seven layers of an International Standards Organization (ISO) Open System Interconnect (OSI) model communications system. The system capabilities (hardware and software) that allow this communication system will also be described.

  18. ADA plaintiff must show AIDS limits major life activities.

    PubMed

    1998-05-15

    In a rare case, a Federal court ruled that AIDS does not automatically qualify a plaintiff for legal protection under the Americans with Disabilities Act (ADA). [Name removed], an Illinois Wal-Mart stock clerk, was fired weeks after telling the store's general manager of his HIV status. [Name removed] alleges that the firing was due solely to his disease. Wal-Mart contends that [name removed] was fired for sexually harassing a co-worker, and says that since [name removed] was asymptomatic and asked for no accommodations, he does not qualify for ADA protection. Magistrate Morton Denlow agreed, saying that [name removed] raised no genuine issues about whether the ADA should protect him. A trial is scheduled for May. PMID:11365337

  19. ETR BUILDING, TRA642, INTERIOR. BASEMENT. CUBICLE SHOWN IN ID33G101, ANOTHER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    ETR BUILDING, TRA-642, INTERIOR. BASEMENT. CUBICLE SHOWN IN ID-33-G-101, ANOTHER VIEW. PERSONNEL DOORWAY INTO CHAMBER IDENTIFIES SODIUM HAZARD AND POSSIBILITY OF INERT GAS. LIQUID SODIUM COOLANT WAS USED IN A SPECIAL ETR LOOP ADAPTED FOR IT IN 1972. INL NEGATIVE NO. HD24-3-2. Mike Crane, Photographer, 11/2000 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  20. State prisons are covered by ADA, 7th Circuit rules.

    PubMed

    1997-07-25

    Prison inmate [name removed] sued the Indiana Department of Corrections, claiming it violated the Americans with Disabilities Act (ADA) by denying him access to education programs, the library, and the dining hall because he is blind. The 7th U.S. Circuit Court of Appeals rejected the district court's decision to dismiss the case based on the grounds that the ADA does not apply to prison inmates. The court held that the Department of Corrections cannot exclude an inmate with a disability from prison programs unless the accommodation caused an undue burden on the system. PMID:11364516

  1. GRASP/Ada (Graphical Representations of Algorithms, Structures, and Processes for Ada): The development of a program analysis environment for Ada. Reverse engineering tools for Ada, task 1, phase 2

    NASA Technical Reports Server (NTRS)

    Cross, James H., II

    1990-01-01

    The study, formulation, and generation of structures for Ada (GRASP/Ada) are discussed in this second phase report of a three phase effort. Various graphical representations that can be extracted or generated from source code are described and categorized with focus on reverse engineering. The overall goal is to provide the foundation for a CASE (computer-aided software design) environment in which reverse engineering and forward engineering (development) are tightly coupled. Emphasis is on a subset of architectural diagrams that can be generated automatically from source code with the control structure diagram (CSD) included for completeness.

  2. STGT program: Ada coding and architecture lessons learned

    NASA Technical Reports Server (NTRS)

    Usavage, Paul; Nagurney, Don

    1992-01-01

    STGT (Second TDRSS Ground Terminal) is currently halfway through the System Integration Test phase (Level 4 Testing). To date, many software architecture and Ada language issues have been encountered and solved. This paper, which is the transcript of a presentation at the 3 Dec. meeting, attempts to define these lessons plus others learned regarding software project management and risk management issues, training, performance, reuse, and reliability. Observations are included regarding the use of particular Ada coding constructs, software architecture trade-offs during the prototyping, development and testing stages of the project, and dangers inherent in parallel or concurrent systems, software, hardware, and operations engineering.

  3. V Olimpíada Brasileira de Astronomia

    NASA Astrophysics Data System (ADS)

    Villas da Rocha, J. F.; Canalle, J. B. G.; Wuesnche, C. A.; de Medeiros, J. R., Silva, A. V. R.; Lavouras, D. F.; Dottori, H. A.; Maia, M. A. G.; Vieira Martins, R.; Poppe, P. C. R.

    2003-08-01

    Neste trabalho apresentamos os resultados da V Olimpíada Brasileira de Astronomia, a qual ocorreu em 11/05/2002 em todos os estabelecimentos de ensino fundamental ou médio previamente cadastrados. Participaram do evento 60.338 alunos distribuídos por 1469 escolas pertencentes a todos os Estados brasileiros. Uma equipe de 5 alunos foi escolhida para representar o Brasil na VII Olimpíada Internacional de Astronomia que ocorreu na Rússia em 2002 e dois de nossos alunos ganharam a medalha de bronze naquele evento.

  4. An Ada run-time control architecture for telerobots

    NASA Technical Reports Server (NTRS)

    Balaram, J.; Rodriguez, G.

    1987-01-01

    This paper describes the architecture and Ada language implementation of a process-level run-time control subystem for the Jet Propulsion Laboratory (JPL) telerobot system. The concept of run-time control in a combined robot-teleoperation environment is examined and the telerobot system at JPL is described. An Ada language implementation of the JPL Telerobot Run-Time Controller (RTC) is described by highlighting the functional behavior of the subsystem, defining the internal modules, and providing a functional flow time sequence of internal module activity.

  5. Formal methods in the design of Ada 1995

    NASA Technical Reports Server (NTRS)

    Guaspari, David

    1995-01-01

    Formal, mathematical methods are most useful when applied early in the design and implementation of a software system--that, at least, is the familiar refrain. I will report on a modest effort to apply formal methods at the earliest possible stage, namely, in the design of the Ada 95 programming language itself. This talk is an 'experience report' that provides brief case studies illustrating the kinds of problems we worked on, how we approached them, and the extent (if any) to which the results proved useful. It also derives some lessons and suggestions for those undertaking future projects of this kind. Ada 95 is the first revision of the standard for the Ada programming language. The revision began in 1988, when the Ada Joint Programming Office first asked the Ada Board to recommend a plan for revising the Ada standard. The first step in the revision was to solicit criticisms of Ada 83. A set of requirements for the new language standard, based on those criticisms, was published in 1990. A small design team, the Mapping Revision Team (MRT), became exclusively responsible for revising the language standard to satisfy those requirements. The MRT, from Intermetrics, is led by S. Tucker Taft. The work of the MRT was regularly subject to independent review and criticism by a committee of distinguished Reviewers and by several advisory teams--for example, the two User/Implementor teams, each consisting of an industrial user (attempting to make significant use of the new language on a realistic application) and a compiler vendor (undertaking, experimentally, to modify its current implementation in order to provide the necessary new features). One novel decision established the Language Precision Team (LPT), which investigated language proposals from a mathematical point of view. The LPT applied formal mathematical analysis to help improve the design of Ada 95 (e.g., by clarifying the language proposals) and to help promote its acceptance (e.g., by identifying a

  6. Genome-wide Mapping of the Coactivator Ada2p Yields Insight into the Functional Roles of SAGA/ADA Complex in Candida albicans

    PubMed Central

    Sellam, Adnane; Askew, Christopher; Epp, Elias; Lavoie, Hugo; Whiteway, Malcolm

    2009-01-01

    The SAGA/ADA coactivator complex, which regulates numerous cellular processes by coordinating histone acetylation, is widely conserved throughout eukaryotes, and analysis of the Candida albicans genome identifies the components of this complex in the fungal pathogen. We investigated the multiple functions of SAGA/ADA in C. albicans by determining the genome-wide occupancy of Ada2p using chromatin immunoprecipitation (ChIP). Ada2p is recruited to 200 promoters upstream of genes involved in different stress-response functions and metabolic processes. Phenotypic and transcriptomic analysis of ada2 mutant showed that Ada2p is required for the responses to oxidative stress, as well as to treatments with tunicamycin and fluconazole. Ada2p recruitment to the promoters of oxidative resistance genes is mediated by the transcription factor Cap1p, and coactivator function were also established for Gal4p, which recruits Ada2p to the promoters of glycolysis and pyruvate metabolism genes. Cooccupancy of Ada2p and the drug resistance regulator Mrr1p on the promoters of core resistance genes characterizing drug resistance in clinical strains was also demonstrated. Ada2p recruitment to the promoters of these genes were shown to be completely dependent on Mrr1p. Furthermore, ADA2 deletion causes a decrease in H3K9 acetylation levels of target genes, thus illustrating its importance for histone acetyl transferase activity. PMID:19279142

  7. The development of a program analysis environment for Ada: Reverse engineering tools for Ada. Final Report, 1 Jun. 1990 - 30 Sep. 1991

    SciTech Connect

    Cross, J.H. II.

    1991-09-01

    The Graphical Representations of Algorithms, Structures, and Processes for Ada (GRASP/Ada) has successfully created and prototyped a new algorithm level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and thus improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype (Version 1) was designed and implemented using FLEX and BISON running under the Virtual Memory System (VMS) on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. In Phase 3 of the project, the prototype was prepared for limited distribution (GRASP/Ada Version 3.0) to facilitate evaluation. The user interface was extensively reworked. The current prototype provides the capability for the user to generate CSD from Ada source code in a reverse engineering mode with a level of flexibility suitable for practical application.

  8. The development of an Ada programming support environment database: SEAD (Software Engineering and Ada Database), user's manual

    NASA Technical Reports Server (NTRS)

    Liaw, Morris; Evesson, Donna

    1988-01-01

    This is a manual for users of the Software Engineering and Ada Database (SEAD). SEAD was developed to provide an information resource to NASA and NASA contractors with respect to Ada-based resources and activities that are available or underway either in NASA or elsewhere in the worldwide Ada community. The sharing of such information will reduce the duplication of effort while improving quality in the development of future software systems. The manual describes the organization of the data in SEAD, the user interface from logging in to logging out, and concludes with a ten chapter tutorial on how to use the information in SEAD. Two appendices provide quick reference for logging into SEAD and using the keyboard of an IBM 3270 or VT100 computer terminal.

  9. Techniques and implementation of the embedded rule-based expert system using Ada

    NASA Technical Reports Server (NTRS)

    Liberman, Eugene M.; Jones, Robert E.

    1991-01-01

    Ada is becoming an increasingly popular programming language for large Government-funded software projects. Ada with its portability, transportability, and maintainability lends itself well to today's complex programming environment. In addition, expert systems have also assured a growing role in providing human-like reasoning capability and expertise for computer systems. The integration of expert system technology with Ada programming language, specifically a rule-based expert system using an ART-Ada (Automated Reasoning Tool for Ada) system shell is discussed. The NASA Lewis Research Center was chosen as a beta test site for ART-Ada. The test was conducted by implementing the existing Autonomous Power EXpert System (APEX), a Lisp-base power expert system, in ART-Ada. Three components, the rule-based expert system, a graphics user interface, and communications software make up SMART-Ada (Systems fault Management with ART-Ada). The main objective, to conduct a beta test on the ART-Ada rule-based expert system shell, was achieved. The system is operational. New Ada tools will assist in future successful projects. ART-Ada is one such tool and is a viable alternative to the straight Ada code when an application requires a rule-based or knowledge-based approach.

  10. ADA and multi-microprocessor real-time simulation

    NASA Technical Reports Server (NTRS)

    Feyock, S.; Collins, W. R.

    1983-01-01

    The selection of a high-order programming language for a real-time distributed network simulation is described. The additional problem of implementing a language on a possibly changing network is addressed. The recently designed language ADA (trademarked by DoD) was chosen since it provides the best model of the underlying application to be simulated.

  11. The ADA and Persons with Cognitive Disabilities. Trainer's Curriculum.

    ERIC Educational Resources Information Center

    State Univ. of New York, Ithaca. School of Industrial and Labor Relations at Cornell Univ.

    This comprehensive trainer's guide and participant manual are designed to provide a planning process through which training programs on the Americans with Disabilities Act (ADA) and its implications for persons with cognitive disabilities can be developed and delivered in a systematic way. Module 1 of the trainer's guide, "Planning and…

  12. Software Engineering Laboratory Ada performance study: Results and implications

    NASA Technical Reports Server (NTRS)

    Booth, Eric W.; Stark, Michael E.

    1992-01-01

    The SEL is an organization sponsored by NASA/GSFC to investigate the effectiveness of software engineering technologies applied to the development of applications software. The SEL was created in 1977 and has three organizational members: NASA/GSFC, Systems Development Branch; The University of Maryland, Computer Sciences Department; and Computer Sciences Corporation, Systems Development Operation. The goals of the SEL are as follows: (1) to understand the software development process in the GSFC environments; (2) to measure the effect of various methodologies, tools, and models on this process; and (3) to identify and then to apply successful development practices. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that include the Ada Performance Study Report. This paper describes the background of Ada in the Flight Dynamics Division (FDD), the objectives and scope of the Ada Performance Study, the measurement approach used, the performance tests performed, the major test results, and the implications for future FDD Ada development efforts.

  13. Section 504/ADA: Guidelines for Educators and Administrators. Revised.

    ERIC Educational Resources Information Center

    Utah State Office of Education, Salt Lake City.

    This document presents the Utah State Department of Education's guidelines to Section 504 of the Rehabilitation Act and the Americans with Disabilities Act (ADA). The guidelines specifically address Subparts D and E of the regulations for Section 504, which deal with education. An introduction offers examples of discriminatory acts by school…

  14. The Impact of Business Size on Employer ADA Response

    ERIC Educational Resources Information Center

    Bruyere, Susanne M.; Erickson, William A.; VanLooy, Sara A.

    2006-01-01

    More than 10 years have passed since the employment provisions of the Americans with Disabilities Act of 1990 (ADA) came into effect for employers of 15 or more employees. Americans with disabilities continue to be more unemployed and underemployed than their nondisabled peers. Small businesses, with fewer than 500 employees, continue to be the…

  15. Learn about the ADA in Your Local Library.

    ERIC Educational Resources Information Center

    Department of Justice, Washington, DC. Civil Rights Div.

    This bibliography lists 90 documents contained within the Americans with Disabilities Act (ADA) Information File, which has been sent to 15,000 libraries across the country. The listing is organized into the following categories: laws and regulations (eight documents), technical assistance manuals and highlights (nine documents), question and…

  16. Section 504/ADA: Guidelines for Educators in Kansas. Revised.

    ERIC Educational Resources Information Center

    Miller, Joan; Bieker, Rod; Copenhaver, John

    This document presents the Kansas State Department of Education's guidelines to Section 504 of the Rehabilitation Act and the Americans with Disabilities Act (ADA). The guidelines specifically address Subparts A, B, C, and D of the regulations for Section 504 which deal with general provisions, employment practices, accessibility and education. An…

  17. [Section] 504/ADA Student Issues: The Latest and the Greatest.

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    Recent case law within and outside the school context has revised or refined various concepts concerning eligibility and other K-12 issues under Section 504 and the Americans with Disabilities Act (ADA). Ten case lessons are described in this paper, seven of which are: (1) The frame of reference for determining "substantially limits" in the…

  18. Ada as an implementation language for knowledge based systems

    NASA Technical Reports Server (NTRS)

    Rochowiak, Daniel

    1990-01-01

    Debates about the selection of programming languages often produce cultural collisions that are not easily resolved. This is especially true in the case of Ada and knowledge based programming. The construction of programming tools provides a desirable alternative for resolving the conflict.

  19. Geophysical analysis for the Ada Tepe region (Bulgaria) - case study

    NASA Astrophysics Data System (ADS)

    Trifonova, Petya; Metodiev, Metodi; Solakov, Dimcho; Simeonova, Stela; Vatseva, Rumiana

    2013-04-01

    According to the current archeological investigations Ada Tepe is the oldest gold mine in Europe with Late Bronze and Early Iron age. It is a typical low-sulfidation epithermal gold deposit and is hosted in Maastrichtian-Paleocene sedimentary rocks above a detachment fault contact with underlying Paleozoic metamorphic rocks. Ada Tepe (25o.39'E; 41o.25'N) is located in the Eastern Rhodope unit. The region is highly segmented despite the low altitude (470-750 m) due to widespread volcanic and sediment rocks susceptible to torrential erosion during the cold season. Besides the thorough geological exploration focused on identifying cost-effective stocks of mineral resources, a detailed geophysical analysis concernig diferent stages of the gold extraction project was accomplished. We present the main results from the geophysical investigation aimed to clarify the complex seismotectonic setting of the Ada Tepe site region. The overall study methodology consists of collecting, reviewing and estimating geophysical and seismological information to constrain the model used for seismic hazard assessment of the area. Geophysical information used in the present work consists of gravity, geomagnetic and seismological data. Interpretation of gravity data is applied to outline the axes of steep gravity transitions marked as potential axes of faults, flexures and other structures of dislocation. Direct inverse techniques are also utilized to estimate the form and depth of anomalous sources. For the purposes of seismological investigation of the Ada Tepe site region an earthquake catalogue is compiled for the time period 510BC - 2011AD. Statistical parameters of seismicity - annual seismic rate parameter, ?, and the b-value of the Gutenberg-Richter exponential relation for Ada Tepe site region, are estimated. All geophysical datasets and derived results are integrated using GIS techniques ensuring interoperability of data when combining, processing and visualizing obtained

  20. ISS/IDS Detector Study

    SciTech Connect

    Cervera-Villanueva, A.

    2008-02-21

    This article summarises the results obtained by the detector working group of the 'International Scooping Study' (ISS) of a future neutrino oscillations facility. Special emphasis is put on far detectors, for which some of the main issues are identified. A detector R and D strategy in the context of the 'International Design Study' (IDS) for a neutrino factory is also presented.

  1. Threshold extended ID3 algorithm

    NASA Astrophysics Data System (ADS)

    Kumar, A. B. Rajesh; Ramesh, C. Phani; Madhusudhan, E.; Padmavathamma, M.

    2012-04-01

    Information exchange over insecure networks needs to provide authentication and confidentiality to the database in significant problem in datamining. In this paper we propose a novel authenticated multiparty ID3 Algorithm used to construct multiparty secret sharing decision tree for implementation in medical transactions.

  2. Measuring Ada as a software development technology in the Software Engineering Laboratory (SEL)

    NASA Technical Reports Server (NTRS)

    Agresti, W. W.

    1985-01-01

    An experiment is in progress to measure the effectiveness of Ada in the National Aeronautics and Space Administration/Goddard Space Flight Center flight dynamics software development environment. The experiment features the parallel development of software in FORTRAN and Ada. The experiment organization, objectives, and status are discussed. Experiences with an Ada training program and data from the development of a 5700-line Ada training exercise are reported.

  3. ELAPSE - NASA AMES LISP AND ADA BENCHMARK SUITE: EFFICIENCY OF LISP AND ADA PROCESSING - A SYSTEM EVALUATION

    NASA Technical Reports Server (NTRS)

    Davis, G. J.

    1994-01-01

    One area of research of the Information Sciences Division at NASA Ames Research Center is devoted to the analysis and enhancement of processors and advanced computer architectures, specifically in support of automation and robotic systems. To compare systems' abilities to efficiently process Lisp and Ada, scientists at Ames Research Center have developed a suite of non-parallel benchmarks called ELAPSE. The benchmark suite was designed to test a single computer's efficiency as well as alternate machine comparisons on Lisp, and/or Ada languages. ELAPSE tests the efficiency with which a machine can execute the various routines in each environment. The sample routines are based on numeric and symbolic manipulations and include two-dimensional fast Fourier transformations, Cholesky decomposition and substitution, Gaussian elimination, high-level data processing, and symbol-list references. Also included is a routine based on a Bayesian classification program sorting data into optimized groups. The ELAPSE benchmarks are available for any computer with a validated Ada compiler and/or Common Lisp system. Of the 18 routines that comprise ELAPSE, provided within this package are 14 developed or translated at Ames. The others are readily available through literature. The benchmark that requires the most memory is CHOLESKY.ADA. Under VAX/VMS, CHOLESKY.ADA requires 760K of main memory. ELAPSE is available on either two 5.25 inch 360K MS-DOS format diskettes (standard distribution) or a 9-track 1600 BPI ASCII CARD IMAGE format magnetic tape. The contents of the diskettes are compressed using the PKWARE archiving tools. The utility to unarchive the files, PKUNZIP.EXE, is included. The ELAPSE benchmarks were written in 1990. VAX and VMS are trademarks of Digital Equipment Corporation. MS-DOS is a registered trademark of Microsoft Corporation.

  4. Evolution of Ada technology in the flight dynamics area: Implementation/testing phase analysis

    NASA Technical Reports Server (NTRS)

    Quimby, Kelvin L.; Esker, Linda; Miller, John; Smith, Laurie; Stark, Mike; Mcgarry, Frank

    1989-01-01

    An analysis is presented of the software engineering issues related to the use of Ada for the implementation and system testing phases of four Ada projects developed in the flight dynamics area. These projects reflect an evolving understanding of more effective use of Ada features. In addition, the testing methodology used on these projects has changed substantially from that used on previous FORTRAN projects.

  5. The "Ada" Verb of Being in Bahasa Malaysia. Colorado Research in Linguistics, No. 4.

    ERIC Educational Resources Information Center

    Mader, Robin

    This paper examines the various syntactic and semantic functions of the "ada" verb of "being" in Malay. The claim is made that there is an abstract uppermost "ada" in the underlying structure of Malay sentences that asserts or denies the truth of the surface main clause. A further claim is made that the "ada" of the uppermost sentence is identical…

  6. 78 FR 10263 - Proposed Collection; Comment Request for ADA Accommodations Request Packet

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... Internal Revenue Service Proposed Collection; Comment Request for ADA Accommodations Request Packet AGENCY... U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning the ADA Accommodations... through the Internet, at Martha.R.Brinson @irs.gov. SUPPLEMENTARY INFORMATION: Title: ADA...

  7. Evolution of Ada technology in the flight dynamics area: Design phase analysis

    NASA Technical Reports Server (NTRS)

    Quimby, Kelvin L.; Esker, Linda

    1988-01-01

    The software engineering issues related to the use of the Ada programming language during the design phase of an Ada project are analyzed. Discussion shows how an evolving understanding of these issues is reflected in the design processes of three generations of Ada projects.

  8. A graphically oriented specification language for automatic code generation. GRASP/Ada: A Graphical Representation of Algorithms, Structure, and Processes for Ada, phase 1

    NASA Technical Reports Server (NTRS)

    Cross, James H., II; Morrison, Kelly I.; May, Charles H., Jr.; Waddel, Kathryn C.

    1989-01-01

    The first phase of a three-phase effort to develop a new graphically oriented specification language which will facilitate the reverse engineering of Ada source code into graphical representations (GRs) as well as the automatic generation of Ada source code is described. A simplified view of the three phases of Graphical Representations for Algorithms, Structure, and Processes for Ada (GRASP/Ada) with respect to three basic classes of GRs is presented. Phase 1 concentrated on the derivation of an algorithmic diagram, the control structure diagram (CSD) (CRO88a) from Ada source code or Ada PDL. Phase 2 includes the generation of architectural and system level diagrams such as structure charts and data flow diagrams and should result in a requirements specification for a graphically oriented language able to support automatic code generation. Phase 3 will concentrate on the development of a prototype to demonstrate the feasibility of this new specification language.

  9. IDS contribution to ITRF2008

    NASA Astrophysics Data System (ADS)

    Valette, Jean-Jacques; Lemoine, Frank G.; Ferrage, Pascale; Yaya, Philippe; Altamimi, Zuheir; Willis, Pascal; Soudarin, Laurent

    2010-12-01

    For the first time, the International DORIS Service (IDS) has produced a technique level combination based on the contributions of seven analysis centers (ACs), including the European Space Operations Center (ESOC), Geodetic Observatory Pecny (GOP), Geoscience Australia (GAU), the NASA Goddard Space Flight Center (GSFC), the Institut Géographique National (IGN), the Institute of Astronomy, Russian Academy of Sciences (INASAN, named as INA), and CNES/CLS (named as LCA). The ACs used five different software packages to process the DORIS data from 1992 to 2008, including NAPEOS (ESA), Bernese (GOP), GEODYN (GAU, GSC), GIPSY/OASIS (INA), and GINS (LCA). The data from seven DORIS satellites, TOPEX/Poseidon, SPOT-2, SPOT-3, SPOT-4, SPOT-5, Envisat and Jason-1 were processed and all the analysis centers produced weekly SINEX files in either variance-covariance or normal equation format. The processing by the analysis centers used the latest GRACE-derived gravity models, forward modelling of atmospheric gravity, updates to the radiation pressure modelling to improve the DORIS geocenter solutions, denser parameterization of empirically determined drag coefficients to improve station and EOP solutions, especially near the solar maximum in 2001-2002, updated troposphere mapping functions, and an ITRF2005-derived station set for orbit determination, DPOD2005. The CATREF software was used to process the weekly AC solutions, and produce three iterations of an IDS global weekly combination. Between the development of the initial solution IDS-1, and the final solution, IDS-3, the ACs improved their analysis strategies and submitted updated solutions to eliminate troposphere-derived biases in the solution scale, to reduce drag-related degradations in station positioning, and to refine the estimation strategy to improve the combination geocenter solution. An analysis of the frequency content of the individual AC geocenter and scale solutions was used as the basis to define the

  10. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1986-01-01

    The use and implementation of Ada in distributed environments in which reliability is the primary concern were investigted. A distributed system, programmed entirely in Ada, was studied to assess the use of individual tasks without concern for the processor used. Continued development and testing of the fault tolerant Ada testbed; development of suggested changes to Ada to cope with the failures of interest; design of approaches to fault tolerant software in real time systems, and the integration of these ideas into Ada; and the preparation of various papers and presentations were discussed.

  11. Insurance benefits under the ADA: Discrimination or business as usual?

    SciTech Connect

    McFadden, M.E.

    1993-12-31

    In December 1987, John McGann discovered he had AIDS. In July 1988, his employer altered his health insurance policy by reducing lifetime coverage for AIDS to $5,000, while maintaining the million-dollar limit for all other health conditions. The United States Court of Appeals for the Fifth Circuit upheld the employer`s right to make that change. The Supreme Court denied certiori. Public outcry was immediate and voluminous. The Solicitor General argued that the new Americans with Disabilities Act would save future John McGanns from the same treatment, but the validity of this optimistic prediction is yet to be determined. The Americans with Disabilities Act of 1990 (ADA) is landmark legislation that bars discrimination against the disabled in all aspects of employment, public services, and accommodations. The Act broadly defines disability to include illnesses such as AIDS and cancer, as well as limitations on mobility, vision, and hearing. The ADA indisputably creates a private cause of action for discrimination on the basis of disability. However, depending on the standard of review chosen by the federal courts, this cause of action may or may not provide much protection to those claiming discrimination on the basis of disability in employee benefits and insurance. This article discusses the ADA`s coverage of insurance and benefits in light of the possible standards courts might use to evaluate actions of parties in suits alleging discrimination in these areas and applies those standards of review to the facts of the McGann case. 146 refs.

  12. AN ADA LINEAR ALGEBRA PACKAGE MODELED AFTER HAL/S

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.

    1994-01-01

    This package extends the Ada programming language to include linear algebra capabilities similar to those of the HAL/S programming language. The package is designed for avionics applications such as Space Station flight software. In addition to the HAL/S built-in functions, the package incorporates the quaternion functions used in the Shuttle and Galileo projects, and routines from LINPAK that solve systems of equations involving general square matrices. Language conventions in this package follow those of HAL/S to the maximum extent practical and minimize the effort required for writing new avionics software and translating existent software into Ada. Valid numeric types in this package include scalar, vector, matrix, and quaternion declarations. (Quaternions are fourcomponent vectors used in representing motion between two coordinate frames). Single precision and double precision floating point arithmetic is available in addition to the standard double precision integer manipulation. Infix operators are used instead of function calls to define dot products, cross products, quaternion products, and mixed scalar-vector, scalar-matrix, and vector-matrix products. The package contains two generic programs: one for floating point, and one for integer. The actual component type is passed as a formal parameter to the generic linear algebra package. The procedures for solving systems of linear equations defined by general matrices include GEFA, GECO, GESL, and GIDI. The HAL/S functions include ABVAL, UNIT, TRACE, DET, INVERSE, TRANSPOSE, GET, PUT, FETCH, PLACE, and IDENTITY. This package is written in Ada (Version 1.2) for batch execution and is machine independent. The linear algebra software depends on nothing outside the Ada language except for a call to a square root function for floating point scalars (such as SQRT in the DEC VAX MATHLIB library). This program was developed in 1989, and is a copyrighted work with all copyright vested in NASA.

  13. One ID Card for the Entire Campus.

    ERIC Educational Resources Information Center

    Ridenour, David P.; Ferguson, Linda M.

    1986-01-01

    The implementation by Indiana State University of a machine-readable photo ID system for their food services prompted an investigation into the available alternatives and requirements for a more efficient all-University ID card system. The new ID system is described. (AUTHOR/MLW)

  14. Identification of human proteins functionally conserved with the yeast putative adaptors ADA2 and GCN5.

    PubMed Central

    Candau, R; Moore, P A; Wang, L; Barlev, N; Ying, C Y; Rosen, C A; Berger, S L

    1996-01-01

    Transcriptional adaptor proteins are required for full function of higher eukaryotic acidic activators in the yeast Saccharomyces cerevisiae, suggesting that this pathway of activation is evolutionarily conserved. Consistent with this view, we have identified possible human homologs of yeast ADA2 (yADA2) and yeast GCN5 (yGCN5), components of a putative adaptor complex. While there is overall sequence similarity between the yeast and human proteins, perhaps more significant is conservation of key sequence features with other known adaptors. We show several functional similarities between the human and yeast adaptors. First, as shown for yADA2 and yGCN5, human ADA2 (hADA2) and human GCN5 (hGCN5) interacted in vivo in a yeast two-hybrid assay. Moreover, hGCN5 interacted with yADA2 in this assay, suggesting that the human proteins form similar complexes. Second, both yADA2 and hADA2 contain cryptic activation domains. Third, hGCN5 and yGCN5 had similar stabilizing effects on yADA2 in vivo. Furthermore, the region of yADA2 that interacted with yGCN5 mapped to the amino terminus of yADA2, which is highly conserved in hADA2. Most striking, is the behavior of the human proteins in human cells. First, GAL4-hADA2 activated transcription in HeLa cells, and second, either hADA2 or hGCN5 augmented GAL4-VP16 activation. These data indicated that the human proteins correspond to functional homologs of the yeast adaptors, suggesting that these cofactors play a key role in transcriptional activation. PMID:8552087

  15. NASA-evolving to Ada: Five-year plan. A plan for implementing recommendations made by the Ada and software management assessment working group

    NASA Technical Reports Server (NTRS)

    1989-01-01

    At their March 1988 meeting, members of the National Aeronautics and Space Administration (NASA) Information Resources Management (IRM) Council expressed concern that NASA may not have the infrastructure necessary to support the use of Ada for major NASA software projects. Members also observed that the agency has no coordinated strategy for applying its experiences with Ada to subsequent projects (Hinners, 27 June 1988). To deal with these problems, the IRM Council chair appointed an intercenter Ada and Software Management Assessment Working Group (ASMAWG). They prepared a report (McGarry et al., March 1989) entitled, 'Ada and Software Management in NASA: Findings and Recommendations'. That report presented a series of recommendations intended to enable NASA to develop better software at lower cost through the use of Ada and other state-of-the-art software engineering technologies. The purpose here is to describe the steps (called objectives) by which this goal may be achieved, to identify the NASA officials or organizations responsible for carrying out the steps, and to define a schedule for doing so. This document sets forth four goals: adopt agency-wide software standards and policies; use Ada as the programming language for all mission software; establish an infrastructure to support software engineering, including the use of Ada, and to leverage the agency's software experience; and build the agency's knowledge base in Ada and software engineering. A schedule for achieving the objectives and goals is given.

  16. Role of the Ada adaptor complex in gene activation by the glucocorticoid receptor.

    PubMed Central

    Henriksson, A; Almlöf, T; Ford, J; McEwan, I J; Gustafsson, J A; Wright, A P

    1997-01-01

    We have shown that the Ada adaptor complex is important for the gene activation capacity of the glucocorticoid receptor in yeast. The recently isolated human Ada2 protein also increases the potency of the receptor protein in mammalian cells. The Ada pathway is of key significance for the tau1 core transactivation domain (tau1c) of the receptor, which requires Ada for activity in vivo and in vitro. Ada2 can be precipitated from nuclear extracts by a glutathione S-transferase-tau1 fusion protein coupled to agarose beads, and a direct interaction between Ada2 and tau1c can be shown by using purified proteins. This interaction is strongly reduced by a mutation in tau1c that reduces transactivation activity. Mutations affecting the Ada complex do not reverse transcriptional squelching by the tau1 domain, as they do for the VP16 transactivation domain, and thus these powerful acidic activators differ in at least some important aspects of gene activation. Mutations that reduce the activity of the tau1c domain in wild-type yeast strains cause similar reductions in ada mutants that contain little or no Ada activity. Thus, gene activation mechanisms, in addition to the Ada pathway, are involved in the activity of the tau1c domain. PMID:9154805

  17. An approach to distributed execution of Ada programs

    NASA Technical Reports Server (NTRS)

    Volz, R. A.; Krishnan, P.; Theriault, R.

    1987-01-01

    Intelligent control of the Space Station will require the coordinated execution of computer programs across a substantial number of computing elements. It will be important to develop large subsets of these programs in the form of a single program which executes in a distributed fashion across a number of processors. A translation strategy for distributed execution of Ada programs in which library packages and subprograms may be distributed is described. A preliminary version of the translator is operational. Simple data objects (no records or arrays as yet), subprograms, and static tasks may be referenced remotely.

  18. Monogenic polyarteritis: the lesson of ADA2 deficiency.

    PubMed

    Caorsi, Roberta; Penco, Federica; Schena, Francesca; Gattorno, Marco

    2016-01-01

    The deficiency of Adenosine Deaminase 2 (DADA2) is a new autoinflammatory disease characterised by an early onset vasculopathy with livedoid skin rash associated with systemic manifestations, CNS involvement and mild immunodeficiency.This condition is secondary to autosomal recessive mutations of CECR1 (Cat Eye Syndrome Chromosome Region 1) gene, mapped to chromosome 22q11.1, that encodes for the enzymatic protein adenosine deaminase 2 (ADA2). By now 19 different mutations in CECR1 gene have been detected.The pathogenetic mechanism of DADA2 is still unclear. ADA2 in a secreted protein mainly expressed by cells of the myeloid lineage; its enzymatic activity is higher in conditions of hypoxia, inflammation and oncogenesis. Moreover ADA2 is able to induce macrophages proliferation and differentiation; it's deficiency is in fact associated with a reduction of anti-inflammatory macrophages (M2). The deficiency of ADA2 is also associated with an up-regulation of neutrophils-expressed genes and an increased secretion of pro-inflammatory cytokines. The mild immunodeficiency detected in many DADA2 patients suggests a role of this protein in the adaptive immune response; an increased mortality of B cells and a reduction in the number of memory B cells, terminally differentiated B cells and plasmacells has been described in many patients. The lack of the protein is associated with endothelium damage; however the function of this protein in the endothelial homeostasis is still unknown.From the clinical point of view, this disease is characterized by a wide spectrum of severity. Chronic or recurrent systemic inflammation with fever, elevation of acute phase reactants and skin manifestations (mainly represented by livedo reticularis) is the typical clinical picture. While in some patients the disease is mild and skin-limited, others present a severe, even lethal, disease with multi-organ involvement; the CNS involvement is rather common with ischemic or hemorrhagic strokes. In

  19. Large distributed control system using ADA in fusion research

    SciTech Connect

    Woodruff, J. P., LLNL

    1998-04-21

    Construction of the National Ignition Facility laser at Lawrence Livermore National Laboratory features a large distributed control system constructed using object-oriented software engineering techniques. Control of 60,000 devices is effected using a network of some 500 computers that run software written in Ada and communicating through CORBA. The project has completed its final design review; implementation of the first of five planned increments will be delivered at the end of fiscal year 1998. Preliminary measures of the distributed controls performance confirm the design decisions reported in this paper, and the measurement and supporting simulation of full system performance continue.

  20. An Overview of Advanced Data Acquisition System (ADAS)

    NASA Technical Reports Server (NTRS)

    Mata, Carlos T.; Steinrock, T. (Technical Monitor)

    2001-01-01

    The paper discusses the following: 1. Historical background. 2. What is ADAS? 3. R and D status. 4. Reliability/cost examples (1, 2, and 3). 5. What's new? 6. Technical advantages. 7. NASA relevance. 8. NASA plans/options. 9. Remaining R and D. 10. Applications. 11. Product benefits. 11. Commercial advantages. 12. intellectual property. Aerospace industry requires highly reliable data acquisition systems. Traditional Acquisition systems employ end-to-end hardware and software redundancy. Typically, redundancy adds weight, cost, power consumption, and complexity.

  1. Timing issues in the distributed execution of Ada programs

    NASA Technical Reports Server (NTRS)

    Volz, Richard A.; Mudge, Trevor N.

    1987-01-01

    This paper examines, in the context of distributed execution, the meaning of Ada constructs involving time. In the process, unresolved questions of interpretation and problems with the implementation of a consistent notion of time across a network are uncovered. It is observed that there are two Ada mechanisms that can involve a distributed sense of time: the conditional entry call, and the timed entry call. It is shown that a recent interpretation by the Language Maintenance Committee resolves the questions for the conditional entry calls but results in an anomaly for timed entry calls. A detailed discussion of alternative implementations for the timed entry call is made, and it is aruged that: (1) timed entry calls imply a common sense of time between the machines holding the calling and called tasks; and (2) the measurement of time for the expiration of the delay and the decision of whether or not to perform the rendezvous should be made on the machine holding the called task. The need to distinguish the unreadiness of the called task from timeouts caused by network failure is pointed out. Finally, techniques for realizing a single sense of time across the distributed system (at least to within an acceptable degree of uncertainty) are also discussed.

  2. Efficient Ada multitasking on a RISC register window architecture

    NASA Technical Reports Server (NTRS)

    Kearns, J. P.; Quammen, D.

    1987-01-01

    This work addresses the problem of reducing context switch overhead on a processor which supports a large register file - a register file much like that which is part of the Berkeley RISC processors and several other emerging architectures (which are not necessarily reduced instruction set machines in the purest sense). Such a reduction in overhead is particularly desirable in a real-time embedded application, in which task-to-task context switch overhead may result in failure to meet crucial deadlines. A storage management technique by which a context switch may be implemented as cheaply as a procedure call is presented. The essence of this technique is the avoidance of the save/restore of registers on the context switch. This is achieved through analysis of the static source text of an Ada tasking program. Information gained during that analysis directs the optimized storage management strategy for that program at run time. A formal verification of the technique in terms of an operational control model and an evaluation of the technique's performance via simulations driven by synthetic Ada program traces are presented.

  3. ART/Ada design project, phase 1. Task 2 report: Detailed design

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    Various issues are studied in the context of the design of an Ada based expert system building tool. Using an existing successful design as a starting point, the impact is analyzed of the Ada language and Ada development methodologies on that design, the Ada system is redesigned, and its performance is analyzed using both complexity-theoretic and empirical techniques. The algorithms specified in the overall design are refined, resolving and documenting any open design issues, identifying each system module, documenting the internal architecture and control logic, and describing the primary data structures involved in the module.

  4. 113. ROCK CREEK SIPHON LOW LINE CANAL, TWIN FALLS COUNTY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    113. ROCK CREEK SIPHON LOW LINE CANAL, TWIN FALLS COUNTY, SOUTH OF KIMBERLY IDAHO; CLOSE-UP OF INLET SIDE OF SIPHON, NORTHWEST VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  5. 126. COTTONWOOD CREEK SIPHON, TWIN FALLS COUNTY, SOUTH OF KIMBERLY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    126. COTTONWOOD CREEK SIPHON, TWIN FALLS COUNTY, SOUTH OF KIMBERLY, IDAHO; CLOSE-UP OF OUTLET SIDE OF SIPHON, SOUTH VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  6. 111. ROCK CREEK SIPHON LOW LINE CANAL, TWIN FALLS COUNTY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    111. ROCK CREEK SIPHON LOW LINE CANAL, TWIN FALLS COUNTY, SOUTH OF KIMBERLY IDAHO; OVERALL VIEW OF SIPHON, EAST VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  7. 129. COTTONWOOD CREEK SIPHON, TWIN FALLS COUNTY, SOUTH OF KIMBERLY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    129. COTTONWOOD CREEK SIPHON, TWIN FALLS COUNTY, SOUTH OF KIMBERLY, IDAHO; OUTLET SIDE OF SIPHON UNDER CANAL. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  8. 115. ROCK CREEK SIPHON LOW LINE CANAL, TWIN FALLS COUNTY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    115. ROCK CREEK SIPHON LOW LINE CANAL, TWIN FALLS COUNTY, SOUTH OF KIMBERLY IDAHO; WEST VIEW OF SIPHON CROSSING ROCK CREEK. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  9. IDS-C and IDS-sr: psychometric properties in depressed in-patients.

    PubMed

    Corruble, E; Legrand, J M; Duret, C; Charles, G; Guelfi, J D

    1999-12-01

    Sixty-eight depressed in-patients were assessed at admission (DO), and after 5 days (D5), ten days (D10) and 28 days (D28) of antidepressant treatment, with the Inventory for Depressive Symptomatology-Clinician (IDS-C) and the Inventory for Depressive Symptomatology-Self-Rated (IDS-SR) (Rush et al., 1986), the Montgomery and Asberg Depression Rating Scale (MADRS) (Montgomery and Asberg, 1979) and the depression factor of the Symptom Check List (SCL-90R) (Derogatis, 1977), in order to assess IDS-C and IDS-SR psychometric properties in depressed in-patients and to compare IDS-C to MADRS and IDS-SR to the SCL-90R depression factor. Most of the IDS-C and IDS-SR items were significantly correlated to the final score and the Cronbach alpha coefficients were high (0.75 for the IDS-C and 0.79 for the IDS-SR). Principal Component Analyses (PCA) showed three factors for both IDS-C and IDS-SR: 'depression', 'anxiety/arousal' and 'sleep/appetite'. These results suggest satisfactory internal consistency of IDS-C and IDS-SR. Concurrent validity of the IDS-C with the MADRS was high (r = 0.81), as well as concurrent validity of the IDS-SR with the SCL-90R depression factor (r = 0.84). Concerning sensitivity to change, the four scales were able to discriminate between different levels of severity of depression. Moreover, considering paired t-tests on score changes, IDS-C sensitivity to change may be higher than MADRS sensitivity to change, this phenomenon being related to the number of items and degrees but not to the item contents. Contrary to IDS-C and MADRS, IDS-SR and SCL-90R depression factor were not different in terms of sensitivity to change. Finally, psychometric properties of IDS-C and IDS-SR in depressed in-patients are satisfactory and close to those obtained in depressed out-patients. The high sensitivity to change of the IDS-C may be an advantage for this scale as compared to the MADRS, especially in antidepressant drug trials.

  10. Id proteins: small molecules, mighty regulators.

    PubMed

    Ling, Flora; Kang, Bin; Sun, Xiao-Hong

    2014-01-01

    The family of inhibitor of differentiation (Id) proteins is a group of evolutionarily conserved molecules, which play important regulatory roles in organisms ranging from Drosophila to humans. Id proteins are small polypeptides harboring a helix-loop-helix (HLH) motif, which are best known to mediate dimerization with other basic HLH proteins, primarily E proteins. Because Id proteins do not possess the basic amino acids adjacent to the HLH motif necessary for DNA binding, Id proteins inhibit the function of E protein homodimers, as well as heterodimers between E proteins and tissue-specific bHLH proteins. However, Id proteins have also been shown to have E protein-independent functions. The Id genes are broadly but differentially expressed in a variety of cell types. Transcription of the Id genes is controlled by transcription factors such as C/EBPβ and Egr as well as by signaling pathways triggered by different stimuli, which include bone morphogenic proteins, cytokines, and ligands of T cell receptors. In general, Id proteins are capable of inhibiting the differentiation of progenitors of different cell types, promoting cell-cycle progression, delaying cellular senescence, and facilitating cell migration. These properties of Id proteins enable them to play significant roles in stem cell maintenance, vasculogenesis, tumorigenesis and metastasis, the development of the immune system, and energy metabolism. In this review, we intend to highlight the current understanding of the function of Id proteins and discuss gaps in our knowledge about the mechanisms whereby Id proteins exert their diverse effects in multiple cellular processes.

  11. 78 FR 34095 - Adequacy Status of the Idaho, Northern Ada County PM10

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... Transportation Conformity Purposes AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of adequacy... emissions budgets (MVEBs) for particulate matter with an aerodynamic diameter of a nominal 10 microns or... (Maintenance Plan Update) are adequate for transportation conformity purposes. The Maintenance Plan Update...

  12. R&D100: IC ID

    SciTech Connect

    Hamlet, Jason; Pierson, Lyndon; Bauer, Todd

    2015-11-19

    Supply chain security to detect, deter, and prevent the counterfeiting of networked and stand-alone integrated circuits (ICs) is critical to cyber security. Sandia National Laboratory researchers have developed IC ID to leverage Physically Unclonable Functions (PUFs) and strong cryptographic authentication to create a unique fingerprint for each integrated circuit. IC ID assures the authenticity of ICs to prevent tampering or malicious substitution.

  13. Hyperbilirubinemia and rapid fatal hepatic failure in severe combined immunodeficiency caused by adenosine deaminase deficiency (ADA-SCID).

    PubMed

    Kühl, J S; Schwarz, K; Münch, A; Schmugge, M; Pekrun, A; Meisel, C; Wahn, V; Ebell, W; von Bernuth, H

    2011-03-01

    Adenosin deaminase (ADA) deficiency is the cause for Severe Combined Immunodeficiency (SCID) in about 15% of patients with SCID, often presenting as T (-)B (-)NK (-)SCID. Treatment options for ADA-SCID are enzyme replacement, bone marrow transplantation or gene therapy. We here describe the first patient with ADA-SCID and fatal hepatic failure despite bone marrow transplantation from a 10/10 HLA identical related donor. As patients with ADA-SCID may be at yet underestimated increased risk for rapid hepatic failure we speculate whether hepatitis in ADA-SCID should lead to the immediate treatment with enzyme replacement by pegylated ADA.

  14. Carrier frequency of a nonsense mutation in the adenosine deaminase (ADA) gene implies a high incidence of ADA-deficient severe combined immunodeficiency (SCID) in Somalia and a single, common haplotype indicates common ancestry.

    PubMed

    Sanchez, Juan J; Monaghan, Gemma; Børsting, Claus; Norbury, Gail; Morling, Niels; Gaspar, H Bobby

    2007-05-01

    Inherited adenosine deaminase (ADA) deficiency is a rare metabolic disorder that causes immunodeficiency, varying from severe combined immunodeficiency (SCID) in the majority of cases to a less severe form in a small minority of patients. Five patients of Somali origin from four unrelated families, with severe ADA-SCID, were registered in the Greater London area. Patients and their parents were investigated for the nonsense mutation Q3X (ADA c7C>T), two missense mutations K80R (ADA c239A>G) and R142Q (ADA c425G>A), and a TAAA repeat located at the 3' end of an Alu element (AluVpA) positioned 1.1 kb upstream of the ADA transcription start site. All patients were homozygous for the haplotype ADA-7T/ADA-239G/ADA-425G/AluVpA7. Among 207 Somali immigrants to Denmark, the frequency of ADA c7C>T and the maximum likelihood estimate of the frequency of the haplotype ADA-7T/ADA-239G/ADA-425G/AluVpA7 were both 0.012 (carrier frequency 2.4%). Based on the analysis of AluVpA alleles, the ADA c7C/T mutation was estimated to be approximately 7,100 years old. Approximately 1 out of 5 - 10000 Somali children will be born with ADA deficiency due to an ADA c7C/T mutation, although within certain clans the frequency may be significantly higher. ADA-SCID may be a frequent immunodeficiency disorder in Somalia, but will be underdiagnosed due to the prevailing socioeconomic and nutritional deprivation.

  15. Moving target, distributed, real-time simulation using Ada

    NASA Technical Reports Server (NTRS)

    Collins, W. R.; Feyock, S.; King, L. A.; Morell, L. J.

    1985-01-01

    Research on a precompiler solution is described for the moving target compiler problem encountered when trying to run parallel simulation algorithms on several microcomputers. The precompiler is under development at NASA-Lewis for simulating jet engines. Since the behavior of any component of a jet engine, e.g., the fan inlet, rear duct, forward sensor, etc., depends on the previous behaviors and not the current behaviors of other components, the behaviors can be modeled on different processors provided the outputs of the processors reach other processors in appropriate time intervals. The simulator works in compute and transfer modes. The Ada procedure sets for the behaviors of different components are divided up and routed by the precompiler, which essentially receives a multitasking program. The subroutines are synchronized after each computation cycle.

  16. DEC Ada interface to Screen Management Guidelines (SMG)

    NASA Technical Reports Server (NTRS)

    Laomanachareon, Somsak; Lekkos, Anthony A.

    1986-01-01

    DEC's Screen Management Guidelines are the Run-Time Library procedures that perform terminal-independent screen management functions on a VT100-class terminal. These procedures assist users in designing, composing, and keeping track of complex images on a video screen. There are three fundamental elements in the screen management model: the pasteboard, the virtual display, and the virtual keyboard. The pasteboard is like a two-dimensional area on which a user places and manipulates screen displays. The virtual display is a rectangular part of the terminal screen to which a program writes data with procedure calls. The virtual keyboard is a logical structure for input operation associated with a physical keyboard. SMG can be called by all major VAX languages. Through Ada, predefined language Pragmas are used to interface with SMG. These features and elements of SMG are briefly discussed.

  17. Rehosting and retargeting an Ada compiler: A design study

    NASA Technical Reports Server (NTRS)

    Robinson, Ray

    1986-01-01

    The goal of this study was to develop a plan for rehosting and retargeting the Air Force Armaments Lab. Ada cross compiler. This compiler was validated in Sept. 1985 using ACVC 1.6, is written in Pascal, is hosted on a CDC Cyber 170, and is targeted to an embedded Zilog Z8002. The study was performed to determine the feasibility, cost, time, and tasks required to retarget the compiler to a DEC VAX 11/78x and rehost it to an embedded U.S. Navy AN/UYK-44 computer. Major tasks identified were rehosting the compiler front end, rewriting the back end (code generator), translating the run time environment from Z8002 assembly language to AN/UYK-44 assembly language, and developing a library manager.

  18. ADASAGE4.0. Ada Application Development System

    SciTech Connect

    Taylor, M.; Russell, K.; Stewart, H.

    1990-10-01

    ADASAGE4.0 is an application development system designed to facilitate rapid and professional construction of applications written in Ada on microcomputers. Applications may vary in size from small to large multiprogram systems. ADASAGE4.0 consists of a collection of re-usable libraries for database management and form and report processing utilities having the following capabilities: basic universal type and function definitions; sequential file input/output; terminal and file input/output; DOS system command execution; data movement and fill; string manipulation; math libraries; bit manipulation; a relational database utility; data validation; menu form and window procedures; report generation; sort/merge, time, and date functions; sound production; editing; and index rebuilding. These capabilities are integrated to allow the development of an efficient system. As an application is designed and developed, ADASAGE capabilities are selected and included along with any requirements unique to that application.

  19. ADASAGE4.02-MERIDIAN. Ada Application Development System

    SciTech Connect

    Stewart, K.; Russell, K.

    1990-10-01

    ADASAGE is an application development system designed to facilitate rapid and professional construction of applications written in Ada on microcomputers. Applications may vary in size from small to large multiprogram systems. ADASAGE consists of a collection of re-usable libraries for database management and form and report processing utilities having the following capabilities: basic universal type and function definitions; sequential file input/output; terminal and file input/output; DOS system command execution; data movement and fill; string manipulation; math libraries; bit manipulation; a relational database utility; data validation; menu form and window procedures; report generation; sort/merge, time, and date functions; sound production; editing; and index rebuilding. These capabilities are integrated to allow the development of an efficient system. As an application is designed and developed, ADASAGE capabilities are selected and included along with any requirements unique to that application.

  20. ADASAGE3.1; Ada Application Development System

    SciTech Connect

    Taylor, M.; Russell, K.; Stewart, H.

    1990-10-01

    ADASAGE is an application development system designed to facilitate rapid and professional construction of applications written in Ada on microcomputers. Applications may vary in size from small to large multiprogram systems. ADASAGE consists of a collection of re-usable libraries for database management and form and report processing utilities having the following capabilities: basic universal type and function definitions; sequential file input/output; terminal and file input/output; DOS system command execution; data movement and fill; string manipulation; math libraries; bit manipulation; a relational database utility; data validation; menu form and window procedures; report generation; sort/merge, time, and date functions; sound production; editing; and index rebuilding. These capabilities are integrated to allow the development of an efficient system. As an application is designed and developed, ADASAGE capabilities are selected and included along with any requirements unique to that application.

  1. ADASAGE4.02-ALSYS. Ada Application Development System

    SciTech Connect

    Stewart, K.; Russell, K.

    1990-10-01

    ADASAGE is an application development system designed to facilitate rapid and professional construction of applications written in Ada on microcomputers. Applications may vary in size from small to large multiprogram systems. ADASAGE consists of a collection of re-usable libraries for database management and form and report processing utilities having the following capabilities: basic universal type and function definitions; sequential file input/output; terminal and file input/output; DOS system command execution; data movement and fill; string manipulation; math libraries; bit manipulation; a relational database utility; data validation; menu form and window procedures; report generation; sort/merge, time, and date functions; sound production; editing; and index rebuilding. These capabilities are integrated to allow the development of an efficient system. As an application is designed and developed, ADASAGE capabilities are selected and included along with any requirements unique to that application.

  2. School Issues Under [Section] 504 and the ADA: The Latest and Greatest.

    ERIC Educational Resources Information Center

    Aleman, Steven R.

    This paper highlights recent guidance and rulings from the Office of Civil Rights (OCR) of interest to administrators, advocates, and attorneys. It is a companion piece to Student Issues on SectionNB504/ADA: The Latest and Greatest. Compliance with SectionNB504 and the Americans with Disabilities Act (ADA) continues to involve debate and dialog on…

  3. Lessons learned in the transition to Ada from FORTRAN at NASA/Goddard

    NASA Technical Reports Server (NTRS)

    Brophy, Carolyn Elizabeth

    1989-01-01

    Two dynamics satellite simulators are developed from the same requirements, one in Ada and the other in FORTRAN. The purpose of the research was to find out how well the prescriptive Ada development model worked to develop the Ada simulator. The FORTRAN simulator development, as well as past FORTRAN developments, provided a baseline for comparison. Since this was the first simulator developed, the prescriptive Ada development model had many similarities to the usual FORTRAN development model. However, it was modified to include longer design and shorter testing phases, which is generally expected with Ada developments. One result was that the percentage of time the Ada project spent in the various development activities was very similar to the percentage of time spent in these activities when doing a FORTRAN project. Another finding was the difficulty the Ada team had with unit testing as well as with integration. It was realized that adding additional steps to the design phase, such as an abstract data type analysis, and certain guidelines to the implementation phase, such as to use primarily library units and nest sparingly, would have made development easier. These are among the recommendations made to be incorporated in a new Ada development model next time.

  4. The Labor Market Experience of Workers with Disabilities: The ADA and Beyond.

    ERIC Educational Resources Information Center

    Hotchkiss, Julie L.

    This book provides a comprehensive analysis of the recent labor market experience of American workers with disabilities and an assessment of the impact the Americans with Disabilities Act (ADA) has had on that experience. Since one intention of the ADA is to break down barriers to employment for the disabled, the analyses focus on labor demand…

  5. The G22A Polymorphism of the ADA Gene and Susceptibility to Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Hettinger, Joe A.; Liu, Xudong; Holden, Jeanette Jeltje Anne

    2008-01-01

    Inborn errors of purine metabolism have been implicated as a cause for some cases of autism. This hypothesis is supported by the finding of decreased adenosine deaminase (ADA) activity in the sera of some children with autism and reports of an association of the A allele of the ADA G22A (Asp8Asn) polymorphism in individuals with autism of…

  6. NRPA Law Review. Combat Karate Class Illustrates ADA "Direct Threat" Exception.

    ERIC Educational Resources Information Center

    Kozlowski, James C.

    2000-01-01

    Describes the Americans with Disabilities Act (ADA), which prohibits discrimination against people with disabilities, highlighting a lawsuit involving a boy with AIDS who was barred from a traditional combat-oriented martial arts school. Courts ruled that his exclusion did not violate the ADA because he posed significant health and safety risks to…

  7. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.; Gregory, S. T.; Urquhart, J. I. A.

    1985-01-01

    The use and implementation of Ada in distributed environments in which reliability is the primary concern were investigated. In particular, the concept that a distributed system may be programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors they are executing on, and that failures may occur in the software or underlying hardware was examined. Progress is discussed for the following areas: continued development and testing of the fault-tolerant Ada testbed; development of suggested changes to Ada so that it might more easily cope with the failure of interest; and design of new approaches to fault-tolerant software in real-time systems, and integration of these ideas into Ada.

  8. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1988-01-01

    The use and implementation of Ada were investigated in distributed environments in which reliability is the primary concern. In particular, the focus was on the possibility that a distributed system may be programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors are being executed, and that failures may occur in the software and underlying hardware. A secondary interest is in the performance of Ada systems and how that performance can be gauged reliably. Primary activities included: analysis of the original approach to recovery in distributed Ada programs using the Advanced Transport Operating System (ATOPS) example; review and assessment of the original approach which was found to be capable of improvement; development of a refined approach to recovery that was applied to the ATOPS example; and design and development of a performance assessment scheme for Ada programs based on a flexible user-driven benchmarking system.

  9. The implementation and use of Ada on distributed systems with reliability requirements

    NASA Technical Reports Server (NTRS)

    Reynolds, P. F.; Knight, J. C.; Urquhart, J. I. A.

    1983-01-01

    The issues involved in the use of the programming language Ada on distributed systems are discussed. The effects of Ada programs on hardware failures such as loss of a processor are emphasized. It is shown that many Ada language elements are not well suited to this environment. Processor failure can easily lead to difficulties on those processors which remain. As an example, the calling task in a rendezvous may be suspended forever if the processor executing the serving task fails. A mechanism for detecting failure is proposed and changes to the Ada run time support system are suggested which avoid most of the difficulties. Ada program structures are defined which allow programs to reconfigure and continue to provide service following processor failure.

  10. Storage management in Ada. Three reports. Volume 1: Storage management in Ada as a risk to the development of reliable software. Volume 2: Relevant aspects of language. Volume 3: Requirements of the language versus manifestations of current implementations

    NASA Technical Reports Server (NTRS)

    Auty, David

    1988-01-01

    The risk to the development of program reliability is derived from the use of a new language and from the potential use of new storage management techniques. With Ada and associated support software, there is a lack of established guidelines and procedures, drawn from experience and common usage, which assume reliable behavior. The risk is identified and clarified. In order to provide a framework for future consideration of dynamic storage management on Ada, a description of the relevant aspects of the language is presented in two sections: Program data sources, and declaration and allocation in Ada. Storage-management characteristics of the Ada language and storage-management characteristics of Ada implementations are differentiated. Terms that are used are defined in a narrow and precise sense. The storage-management implications of the Ada language are described. The storage-management options available to the Ada implementor and the implications of the implementor's choice for the Ada programmer are also described.

  11. Subunits of ADA-two-A-containing (ATAC) or Spt-Ada-Gcn5-acetyltrasferase (SAGA) Coactivator Complexes Enhance the Acetyltransferase Activity of GCN5.

    PubMed

    Riss, Anne; Scheer, Elisabeth; Joint, Mathilde; Trowitzsch, Simon; Berger, Imre; Tora, László

    2015-11-27

    Histone acetyl transferases (HATs) play a crucial role in eukaryotes by regulating chromatin architecture and locus specific transcription. GCN5 (KAT2A) is a member of the GNAT (Gcn5-related N-acetyltransferase) family of HATs. In metazoans this enzyme is found in two functionally distinct coactivator complexes, SAGA (Spt Ada Gcn5 acetyltransferase) and ATAC (Ada Two A-containing). These two multiprotein complexes comprise complex-specific and shared subunits, which are organized in functional modules. The HAT module of ATAC is composed of GCN5, ADA2a, ADA3, and SGF29, whereas in the SAGA HAT module ADA2b is present instead of ADA2a. To better understand how the activity of human (h) hGCN5 is regulated in the two related, but different, HAT complexes we carried out in vitro HAT assays. We compared the activity of hGCN5 alone with its activity when it was part of purified recombinant hATAC or hSAGA HAT modules or endogenous hATAC or hSAGA complexes using histone tail peptides and full-length histones as substrates. We demonstrated that the subunit environment of the HAT complexes into which GCN5 incorporates determines the enhancement of GCN5 activity. On histone peptides we show that all the tested GCN5-containing complexes acetylate mainly histone H3K14. Our results suggest a stronger influence of ADA2b as compared with ADA2a on the activity of GCN5. However, the lysine acetylation specificity of GCN5 on histone tails or full-length histones was not changed when incorporated in the HAT modules of ATAC or SAGA complexes. Our results thus demonstrate that the catalytic activity of GCN5 is stimulated by subunits of the ADA2a- or ADA2b-containing HAT modules and is further increased by incorporation of the distinct HAT modules in the ATAC or SAGA holo-complexes.

  12. Research, development, training, and education using the Ada programming language. Final report, 1 September 1987-31 May 1989

    SciTech Connect

    Harrison, G.C.

    1989-07-16

    The primary goal of this activity was to conduct research in the application and development of Ada, and in broader terms the objectives were as follows: (1) To develop numerical algorithms for parallel processing using the Ada language; (2) To develop new methodologies in reusing Ada software; (3) To solve select problems in applied mathematics using MACSYMA and Ada; (4) Simulate the interactions of nodes in a network using Ada; (5) To increase the cadre of educations available to provide Ada training by conducting Ada workshops for Norfolk State University faculty and staff; (6) To develop a series of in-class and individualized modules addressing Ada programming using computer-assisted instruction; and (7) To disseminate research and computer-aided instruction modules to other minority institutions through computer networking, workshops, and lecture series.

  13. Functional similarity and physical association between GCN5 and ADA2: putative transcriptional adaptors.

    PubMed Central

    Marcus, G A; Silverman, N; Berger, S L; Horiuchi, J; Guarente, L

    1994-01-01

    A selection for yeast mutants resistant to GAL4-VP16-induced toxicity previously identified two genes, ADA2 and ADA3, which may function as adaptors for some transcriptional activation domains and thereby facilitate activation. Here we identify two new genes by the same selection, one of which is identical to GCN5. We show that gcn5 mutants share properties with ada mutants, including slow growth, temperature sensitivity and reduced activation by the VP16 and GCN4 activation domains. Double mutant studies suggest that ADA2 and GCN5 function together in a complex or pathway. Moreover, we demonstrate that GCN5 binds to ADA2 both by the two-hybrid assay in vivo and by co-immunoprecipitation in vitro. This suggests that ADA2 and GCN5 are part of a heteromeric complex that mediates transcriptional activation. Finally, we demonstrate the functional importance of the bromodomain of GCN5, a sequence found in other global transcription factors such as the SWI/SNF complex and the TATA binding protein-associated factors. This domain is not required for the interaction between GCN5 and ADA2 and thus may mediate a more general activity of transcription factors. Images PMID:7957049

  14. Development of Immunocapture-LC/MS Assay for Simultaneous ADA Isotyping and Semiquantitation

    PubMed Central

    2016-01-01

    Therapeutic proteins and peptides have potential to elicit immune responses resulting in anti-drug antibodies that can pose problems for both patient safety and product efficacy. During drug development immunogenicity is usually examined by risk-based approach along with specific strategies for developing “fit-for-purpose” bioanalytical approaches. Enzyme-linked immunosorbent assays and electrochemiluminescence immunoassays are the most widely used platform for ADA detection due to their high sensitivity and throughput. During the past decade, LC/MS has emerged as a promising technology for quantitation of biotherapeutics and protein biomarkers in biological matrices, mainly owing to its high specificity, selectivity, multiplexing, and wide dynamic range. In fully taking these advantages, we describe here an immunocapture-LC/MS methodology for simultaneous isotyping and semiquantitation of ADA in human plasma. Briefly, ADA and/or drug-ADA complex is captured by biotinylated drug or anti-drug Ab, immobilized on streptavidin magnetic beads, and separated from human plasma by a magnet. ADA is then released from the beads and subjected to trypsin digestion followed by LC/MS detection of specific universal peptides for each ADA isotype. The LC/MS data are analyzed using cut-point and calibration curve. The proof-of-concept of this methodology is demonstrated by detecting preexisting ADA in human plasma. PMID:27034966

  15. 77 FR 59451 - Pickens Railway Company-Abandonment Exemption-in Pickens County, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... Surface Transportation Board Pickens Railway Company--Abandonment Exemption--in Pickens County, SC Pickens...--Exempt Abandonments to abandon approximately 8.5 miles of rail line between approximate milepost 0.0 (at... exemption procedure is appropriate, citing Union Pacific Railroad Co.--Abandonment Exemption--in Ada...

  16. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.; Reynolds, P. F.

    1982-01-01

    The use and implementation of Ada in distributed environments in which the hardware components are assumed to be unreliable is investigated. The possibility that a distributed system can be programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processor they are executing on, and that failures can occur in the underlying hardware is considered. The reduced cost of computer hardware and the advantages of distributed processing (for example, increased reliability through redundancy and greater flexibility) indicate that many aerospace computer systems can be distributed. The use of Ada and distributed systems is a good combination for aerospace embedded systems.

  17. Ada compiler evaluation on the Space Station Freedom Software Support Environment project

    NASA Technical Reports Server (NTRS)

    Badal, D. L.

    1989-01-01

    This paper describes the work in progress to select the Ada compilers for the Space Station Freedom Program (SSFP) Software Support Environment (SSE) project. The purpose of the SSE Ada compiler evaluation team is to establish the criteria, test suites, and benchmarks to be used for evaluating Ada compilers for the mainframes, workstations, and the realtime target for flight- and ground-based computers. The combined efforts and cooperation of the customer, subcontractors, vendors, academia and SIGAda groups made it possible to acquire the necessary background information, benchmarks, test suites, and criteria used.

  18. AdaBoost-based algorithm for network intrusion detection.

    PubMed

    Hu, Weiming; Hu, Wei; Maybank, Steve

    2008-04-01

    Network intrusion detection aims at distinguishing the attacks on the Internet from normal use of the Internet. It is an indispensable part of the information security system. Due to the variety of network behaviors and the rapid development of attack fashions, it is necessary to develop fast machine-learning-based intrusion detection algorithms with high detection rates and low false-alarm rates. In this correspondence, we propose an intrusion detection algorithm based on the AdaBoost algorithm. In the algorithm, decision stumps are used as weak classifiers. The decision rules are provided for both categorical and continuous features. By combining the weak classifiers for continuous features and the weak classifiers for categorical features into a strong classifier, the relations between these two different types of features are handled naturally, without any forced conversions between continuous and categorical features. Adaptable initial weights and a simple strategy for avoiding overfitting are adopted to improve the performance of the algorithm. Experimental results show that our algorithm has low computational complexity and error rates, as compared with algorithms of higher computational complexity, as tested on the benchmark sample data. PMID:18348941

  19. Id-1 and Id-2 genes and products as markers of epithelial cancer

    DOEpatents

    Desprez, Pierre-Yves; Campisi, Judith

    2008-09-30

    A method for detection and prognosis of breast cancer and other types of cancer. The method comprises detecting expression, if any, for both an Id-1 and an Id-2 genes, or the ratio thereof, of gene products in samples of breast tissue obtained from a patient. When expressed, Id-1 gene is a prognostic indicator that breast cancer cells are invasive and metastatic, whereas Id-2 gene is a prognostic indicator that breast cancer cells are localized and noninvasive in the breast tissue.

  20. Id-1 and Id-2 genes and products as markers of epithelial cancer

    DOEpatents

    Desprez, Pierre-Yves; Campisi, Judith

    2011-10-04

    A method for detection and prognosis of breast cancer and other types of cancer. The method comprises detecting expression, if any, for both an Id-1 and an Id-2 genes, or the ratio thereof, of gene products in samples of breast tissue obtained from a patient. When expressed, Id-1 gene is a prognostic indicator that breast cancer cells are invasive and metastatic, whereas Id-2 gene is a prognostic indicator that breast cancer cells are localized and noninvasive in the breast tissue.

  1. Four Possible Steps to Reduce Greenhouse Gas Emissions in Ada, Oklahoma

    EPA Science Inventory

    An overview of federal, state, and city initiatives on climate change are presented. Specific steps for the City of Ada, Oklahoma, are presented. This is an abstract of a proposed presentation and does not necessarily reflect EPA policy.

  2. System testing of a production Ada (trademark) project: The GRODY study

    NASA Technical Reports Server (NTRS)

    Seigle, Jeffrey; Esker, Linda; Shi, Ying-Liang

    1990-01-01

    The use of the Ada language and design methodologies that utilize its features has a strong impact on all phases of the software development project lifecycle. At the National Aeronautics and Space Administration/Goddard Space Flight Center (NASA/GSFC), the Software Engineering Laboratory (SEL) conducted an experiment in parallel development of two flight dynamics systems in FORTRAN and Ada. The teams found some qualitative differences between the system test phases of the two projects. Although planning for system testing and conducting of tests were not generally affected by the use of Ada, the solving of problems found in system testing was generally facilitated by Ada constructs and design methodology. Most problems found in system testing were not due to difficulty with the language or methodology but to lack of experience with the application.

  3. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1987-01-01

    Performance analysis was begin on the Ada implementations. The goal is to supply the system designer with tools that will allow a rational decision to be made about whether a particular implementation can support a given application early in the design cycle. Primary activities were: analysis of the original approach to recovery in distributed Ada programs using the Advanced Transport Operating System (ATOPS) example; review and assessment of the original approach which was found to be capable of improvement; preparation and presentation of a paper at the 1987 Washington DC Ada Symposium; development of a refined approach to recovery that is presently being applied to the ATOPS example; and design and development of a performance assessment scheme for Ada programs based on a flexible user-driven benchmarking system.

  4. Expanding ADA coverage to employee benefit plans: recent judicial and administrative developments.

    PubMed

    Mook, J R

    1995-01-01

    The Americans with Disabilities Act has been heralded as the Emancipation Proclamation for persons with disabilities. The purpose of the law is to provide nothing less than a "clear and comprehensive national mandate for the elimination of discrimination against individuals with disabilities." Precisely how the nondiscrimination principles of the ADA will be applied to an employer's provision of health benefits to its employees has been the subject of much debate since the Act's passage in 1990. Although the statutory language and the legislative history support a limited application of the ADA to benefits issues, recent court decisions and enforcement actions by the Equal Employment Opportunity Commission indicate that the ADA may have a much more profound impact in the area of benefits plan design and administration. Moreover, as benefits administrators take a much more active role in managing health care decisions, the ADA may become a vehicle for legal challenges to those decisions that affect the disabled. PMID:10172245

  5. CSF ADA Determination in Early Diagnosis of Tuberculous Meningitis in HIV-Infected Patients.

    PubMed

    Ghosh, Gopal Chandra; Sharma, Brijesh; Gupta, B B

    2016-01-01

    Tuberculous and Cryptococcal meningitis are common in HIV patients. A highly specific and sensitive rapid test for diagnosis of Tuberculous meningitis especially in setting of HIV is not available in developing countries where the burden of disease is high. We measured ADA (adenosine deaminase) levels using spectrophotometric method in the CSF of HIV patients with meningitis to differentiate Tuberculous meningitis from meningitis due to other causes. Kruskal-Wallis test was used to compare ADA values between tuberculous meningitis (TBM) and nontuberculous (non-TB) meningitis patients and a receiver-operating characteristic (ROC) analysis curve was drawn from these values. Levels of ADA in the CSF of patients with TBM were significantly higher than those in patients with meningitis due to other causes. CSF ADA level determination with a cut-off value of 6 IU/L was found to be highly specific and fairly sensitive test for the diagnosis of TBM in HIV positive patients. PMID:27144055

  6. On-line upgrade of program modules using AdaPT

    NASA Technical Reports Server (NTRS)

    Waldrop, Raymond S.; Volz, Richard A.; Smith, Gary W.; Goldsack, Stephen J.; Holzbach-Valero, A. A.

    1993-01-01

    One purpose of our research is the investigation of the effectiveness and expressiveness of AdaPT, a set of language extensions to Ada 83, for distributed systems. As a part of that effort, we are now investigating the subject of replacing, e.g. upgrading, software modules while the software system remains in operation. The AdaPT language extensions provide a good basis for this investigation for several reasons: they include the concept of specific, self-contained program modules which can be manipulated; support for program configuration is included in the language; and although the discussion will be in terms of the AdaPT language, the AdaPT to Ada 83 conversion methodology being developed as another part of this project will provide a basis for the application of our findings to Ada 83 and Ada 9X systems. The purpose of this investigation is to explore the basic mechanisms of the replacement process. With this purpose in mind, we will avoid including issues whose presence would obscure these basic mechanisms by introducing additional, unrelated concerns. Thus, while replacement in the presence of real-time deadlines, heterogeneous systems, and unreliable networks is certainly a topic of interest, we will first gain an understanding of the basic processes in the absence of such concerns. The extension of the replacement process to more complex situations can be made later. A previous report established an overview of the module replacement problem, a taxonomy of the various aspects of the replacement process, and a solution to one case in the replacement taxonomy. This report provides solutions to additional cases in the replacement process taxonomy: replacement of partitions with state and replacement of nodes. The solutions presented here establish the basic principles for module replacement. Extension of these solutions to other more complicated cases in the replacement taxonomy is direct, though requiring substantial work beyond the available funding.

  7. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.; Gregory, S. T.; Urquhart, J. I. A.

    1984-01-01

    The use and implementation of Ada (a trade mark of the US Dept. of Defense) in distributed environments in which the hardware are assumed to be unreliable were investigated. The possibility that a distributed system is programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors they are executing on and failures occurring in the underlying hardware were examined.

  8. A study of the portability of an Ada system in the software engineering laboratory (SEL)

    NASA Technical Reports Server (NTRS)

    Jun, Linda O.; Valett, Susan Ray

    1990-01-01

    A particular porting effort is discussed, and various statistics on analyzing the portability of Ada and the total staff months (overall and by phase) required to accomplish the rehost, are given. This effort is compared to past experiments on the rehosting of FORTRAN systems. The discussion includes an analysis of the types of errors encountered during the rehosting, the changes required to rehost the system, experiences with the Alsys IBM Ada compiler, the impediments encountered, and the lessons learned during this study.

  9. A-D-A small molecules for solution-processed organic photovoltaic cells.

    PubMed

    Ni, Wang; Wan, Xiangjian; Li, Miaomiao; Wang, Yunchuang; Chen, Yongsheng

    2015-03-25

    A-D-A small molecules have drawn more and more attention in solution-processed organic solar cells due to the advantages of a diversity of structures, easy control of energy levels, etc. Recently, a power conversion efficiency of nearly 10% has been achieved through careful material design and device optimization. This feature article reviews recent representative progress in the design and application of A-D-A small molecules in organic photovoltaic cells.

  10. Vector-matrix-quaternion, array and arithmetic packages: All HAL/S functions implemented in Ada

    NASA Technical Reports Server (NTRS)

    Klumpp, Allan R.; Kwong, David D.

    1986-01-01

    The HAL/S avionics programmers have enjoyed a variety of tools built into a language tailored to their special requirements. Ada is designed for a broader group of applications. Rather than providing built-in tools, Ada provides the elements with which users can build their own. Standard avionic packages remain to be developed. These must enable programmers to code in Ada as they have coded in HAL/S. The packages under development at JPL will provide all of the vector-matrix, array, and arithmetic functions described in the HAL/S manuals. In addition, the linear algebra package will provide all of the quaternion functions used in Shuttle steering and Galileo attitude control. Furthermore, using Ada's extensibility, many quaternion functions are being implemented as infix operations; equivalent capabilities were never implemented in HAL/S because doing so would entail modifying the compiler and expanding the language. With these packages, many HAL/S expressions will compile and execute in Ada, unchanged. Others can be converted simply by replacing the implicit HAL/S multiply operator with the Ada *. Errors will be trapped and identified. Input/output will be convenient and readable.

  11. Constructing a working taxonomy of functional Ada software components for real-time embedded system applications

    NASA Technical Reports Server (NTRS)

    Wallace, Robert

    1986-01-01

    A major impediment to a systematic attack on Ada software reusability is the lack of an effective taxonomy for software component functions. The scope of all possible applications of Ada software is considered too great to allow the practical development of a working taxonomy. Instead, for the purposes herein, the scope of Ada software application is limited to device and subsystem control in real-time embedded systems. A functional approach is taken in constructing the taxonomy tree for identified Ada domain. The use of modular software functions as a starting point fits well with the object oriented programming philosophy of Ada. Examples of the types of functions represented within the working taxonomy are real time kernels, interrupt service routines, synchronization and message passing, data conversion, digital filtering and signal conditioning, and device control. The constructed taxonomy is proposed as a framework from which a need analysis can be performed to reveal voids in current Ada real-time embedded programming efforts for Space Station.

  12. 6th Circuit: insurance policies are not covered by the ADA.

    PubMed

    1997-08-22

    The 6th U.S. Circuit Court of Appeals ruled that Title III of the Americans with Disabilities Act (ADA) does not cover the products that an insurer offers. The ADA only covers the physical premises of an insurance company. The court also ruled that the ADA does not mandate equality in employer-provider insurance coverage between people with varying types of disabilities. According to the court, the ADA only requires that all eligible employees be able to enroll in the plan. The case was brought by [name removed], a former employee of Schering-Plough Corporation, who complained that the long-term disability plan sponsored by the company and operated by Metropolitan Life Insurance Company, violated the ADA. The plan limited mental illness disability benefits to two years but did not place a similar cap on physical conditions. The ruling, binding in Tennessee, Kentucky, Ohio, and Michigan, contradicts earlier opinions which held that insurance products are subject to Title III of the ADA. The ruling states that Title III does not control the content of a long-term disability policy offered by an employer. Previous precedents set by the 1st Circuit Court in 1994 that had been viewed as protecting persons living with AIDS (PWAs) from discrimination in insurance programs and products were rejected by this ruling.

  13. Selection of starter cultures for idli batter fermentation and their effect on quality of idlis.

    PubMed

    Sridevi, J; Halami, Prakash M; Vijayendra, S V N

    2010-10-01

    Idli batter samples were prepared using lactic starter cultures like Pediococcus pentosaceus (Pp), Enterococcus faecium MTCC 5153 (Ef), Ent. faecium (IB2 Ef-IB2), individually, along with the yeast culture, Candida versatilis (Cv). Idli batter prepared using Ef and Ef-IB2 cultures gave better results, when evaluated for the rise in batter volume (80 ml), level of CO2 production (23.8%), titratable acidity 2.4-3.5% (lactic acid) and pH 4.3-4.4. Storage stability of batter made with selected starter cultures was determined by analyzing the idlis prepared using the batter stored for 1 and 5 days for texture, nutrient composition and sensory quality. Slight variations in the results were seen among the idlis of different combination of cultures, whereas these results are better than that of the idlis made using naturally fermented idli batter. Sensory profile of idlis prepared using starter cultures had a higher score (3.9-4.4) compared to the control (3.6) for overall acceptability.

  14. Selection of starter cultures for idli batter fermentation and their effect on quality of idlis.

    PubMed

    Sridevi, J; Halami, Prakash M; Vijayendra, S V N

    2010-10-01

    Idli batter samples were prepared using lactic starter cultures like Pediococcus pentosaceus (Pp), Enterococcus faecium MTCC 5153 (Ef), Ent. faecium (IB2 Ef-IB2), individually, along with the yeast culture, Candida versatilis (Cv). Idli batter prepared using Ef and Ef-IB2 cultures gave better results, when evaluated for the rise in batter volume (80 ml), level of CO2 production (23.8%), titratable acidity 2.4-3.5% (lactic acid) and pH 4.3-4.4. Storage stability of batter made with selected starter cultures was determined by analyzing the idlis prepared using the batter stored for 1 and 5 days for texture, nutrient composition and sensory quality. Slight variations in the results were seen among the idlis of different combination of cultures, whereas these results are better than that of the idlis made using naturally fermented idli batter. Sensory profile of idlis prepared using starter cultures had a higher score (3.9-4.4) compared to the control (3.6) for overall acceptability. PMID:23572685

  15. What Is "Real-World" ID Anyway?

    ERIC Educational Resources Information Center

    Hardre, Patricia L.

    2013-01-01

    The term "real-world ID" is commonly heard at professional conferences, but its meaning is assumed rather than defined. Unless we examine the meanings and implications of rhetoric of the field, we risk error in presenting ourselves, and we risk derailing the progress of our profession. This article examines the term "real world" as applied to…

  16. 76 FR 31388 - Idaho Disaster #ID-00014

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Idaho Disaster ID-00014 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  17. 75 FR 45682 - Idaho Disaster #ID-00010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Idaho Disaster ID-00010 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  18. Characterization of Inhibitor of differentiation (Id) proteins in human cornea.

    PubMed

    Mohan, Rajiv R; Morgan, Brandie R; Anumanthan, Govindaraj; Sharma, Ajay; Chaurasia, Shyam S; Rieger, Frank G

    2016-05-01

    Inhibitor of differentiation (Id) proteins are DNA-binding transcription factors involved in cellular proliferation, migration, inflammation, angiogenesis and fibrosis. However, their expression and role in the cornea is unknown. The present study was undertaken to characterize the expression of Id proteins and their interactions with the pro-fibrotic cytokine Transforming Growth Factor β1 (TGFβ1) and anti-fibrotic cytokine, bone morphogenic protein 7 (BMP7) in human cornea. Human donor corneas procured from Eye Bank were used. Id proteins were localized in human corneal sections using immunofluorescence. Primary cultures of human corneal fibroblasts (HCF) were established and treated with either TGFβ1 (5 ng/ml) or BMP7 (10 ng/ml) for 24 h in serum free medium. Expression of Id's in response to TGFβ1, BMP7 and TGFβ1 + BMP7 was analyzed by quantitative real time PCR (qRT-PCR) and western blot analysis. Id1 and Id2 proteins were ubiquitously expressed in the epithelial cells and stromal keratocytes in human cornea. The Id1 was localized to the basal epithelial cells as seen by immunohistochemistry. HCF expressed all known mammalian Id genes (Id1-Id4). In addition, Id1 and Id2 are selectively expressed in HCF. Treatment of human recombinant TGFβ1 (5 ng/ml) to serum-starved HCF showed a significant increase in Id genes (Id1, Id2 and Id4) at 2 h time point compared to BMP7 treatment, which showed time dependent increase in the expression of Id1-Id3 at 24-48 h. Combined treatment with TGFβ1 + BMP7 to HCF showed a significant increase in Id1 transcript and an increasing trend in Id3 and Id4 expression. The results of this study suggest that Id family of genes (Id1-Id4) are localized in the human cornea and expressed in the corneal fibroblasts. Also, Id's were differentially regulated with TGFβ1 and/or BMP7 in a time dependent manner and might serve as a therapeutic target in corneal fibrosis.

  19. Platelet aggregation and serum adenosine deaminase (ADA) activity in pregnancy associated with diabetes, hypertension and HIV.

    PubMed

    Leal, Claudio A M; Leal, Daniela B R; Adefegha, Stephen A; Morsch, Vera M; da Silva, José E P; Rezer, João F P; Schrekker, Clarissa M L; Abdalla, Faida H; Schetinger, Maria R C

    2016-07-01

    Platelet aggregation and adenosine deaminase (ADA) activity were evaluated in pregnant women living with some disease conditions including hypertension, diabetes mellitus and human immunodeficiency virus infection. The subject population is consisted of 15 non-pregnant healthy women [control group (CG)], 15 women with normal pregnancy (NP), 7 women with hypertensive pregnancy (HP), 10 women with gestational diabetes mellitus (GDM) and 12 women with human immunodeficiency virus-infected pregnancy (HIP) groups. The aggregation of platelets was checked using an optical aggregometer, and serum ADA activity was determined using the colorimetric method. After the addition of 5 µM of agonist adenosine diphosphate, the percentage of platelet aggregation was significantly (p < 0·05) increased in NP, HP, GDM and HIP groups when compared with the CG, while the addition of 10 µM of the same agonist caused significant (p < 0·05) elevations in HP, GDM and HIP groups when compared with CG. Furthermore, ADA activity was significantly (p < 0·05) enhanced in NP, HP, GDM and HIP groups when compared with CG. In this study, the increased platelet aggregation and ADA activity in pregnancy and pregnancy-associated diseases suggest that platelet aggregation and ADA activity could serve as peripheral markers for the development of effective therapy in the maintenance of homeostasis and some inflammatory process in these pathophysiological conditions. Copyright © 2016 John Wiley & Sons, Ltd. PMID:27273565

  20. Cell surface and transcriptional characterization of human adipose-derived adherent stromal (hADAS) cells.

    PubMed

    Katz, Adam J; Tholpady, Ashok; Tholpady, Sunil S; Shang, Hulan; Ogle, Roy C

    2005-03-01

    Adult human subcutaneous adipose tissue contains cells with intriguing multilineage developmental plasticity, much like marrow-derived mesenchymal stem cells. Putative stem or progenitor cells from fat have been given many different names in the literature, reflecting an early and evolving consensus regarding their phenotypic characterization. The study reported here used microarrays to evaluate over 170 genes relating to angiogenesis and extracellular matrix in undifferentiated, early-passage human adipose-derived adherent stromal (hADAS) cells isolated from three separate donors. The hADAS populations unanimously transcribed 66% of the screened genes, and 83% were transcribed by at least two of the three populations. The most highly transcribed genes relate to functional groupings such as cell adhesion, matrix proteins, growth factors and receptors, and proteases. The transcriptome of hADAS cells demonstrated by this work reveals many similarities to published profiles of bone marrow mesenchymal stem cells (MSCs). In addition, flow analysis of over 24 hADAS cell surface proteins (n = 7 donors) both confirms and expands on the existing literature and reveals strong intergroup correlation, despite an inconsistent nomenclature and the lack of standardized protocols for cell isolation and culture. Finally, based on flow analysis and reverse transcription polymerase chain reaction studies, our results suggest that hADAS cells do not express several proteins that are implicated as markers of "stemness" in other stem cell populations, including telomerase, CD133, and the membrane transporter ABCG2.

  1. The inclusion of ADA-SCID in expanded newborn screening by tandem mass spectrometry.

    PubMed

    la Marca, Giancarlo; Giocaliere, Elisa; Malvagia, Sabrina; Funghini, Silvia; Ombrone, Daniela; Della Bona, Maria Luisa; Canessa, Clementina; Lippi, Francesca; Romano, Francesca; Guerrini, Renzo; Resti, Massimo; Azzari, Chiara

    2014-01-01

    Severe combined immunodeficiency due to adenosine-deaminase defect (ADA-SCID) is usually deadly in childhood because of severe recurrent infections. When clinical diagnosis is done, permanent damages due to infections or metabolite accumulation are often present. Gene therapy, bone marrow transplantation or enzyme replacement therapy may be effective if started early. The aim of this study was to set-up a robust method suitable for screening with a minimized preparation process and with inexpensive running costs, for diagnosing ADA-SCID by tandem mass spectrometry. ADA-SCID satisfies all the criteria for inclusion in a newborn screening program. We describe a protocol revised to incorporate adenosine and 2-deoxyadenosine testing into an expanded newborn screening program. We assessed the effectiveness of this approach testing dried blood spots from 4 genetically confirmed early-onset and 5 delayed-onset ADA-SCID patients. Reference values were established on 50,000 healthy newborns (deoxyadenosine <0.09μmol/L, adenosine <1.61μmol/L). We also developed a second tier test to distinguish true positives from false positives and improve the positive predictive value of an initial abnormal result. In the first 18 months, the pilot project has identified a newborn with a genetically confirmed defect in adenosine deaminase (ADA) gene. The results show that the method having great simplicity, low cost and low process preparations can be fully applicable to a mass screening program.

  2. 75 FR 81269 - Ward Transformer Superfund Site Raleigh, Wake County, NC; Notice of Settlements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-27

    ... AGENCY Ward Transformer Superfund Site Raleigh, Wake County, NC; Notice of Settlements AGENCY... Ward Transformer Superfund Site located in Raleigh, Wake County, North Carolina for publication. DATES... your comments, identified by Docket ID No. EPA-RO4- SFUND-2010-1053 or Site name Ward...

  3. 76 FR 13616 - Picayune Wood Treating Site Picayune, Pearl River County, MS; Notice of Settlement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... AGENCY Picayune Wood Treating Site Picayune, Pearl River County, MS; Notice of Settlement AGENCY... Picayune Wood Treating Site located in Picayune, Pearl River County, Mississippi for publication. DATES..., identified by Docket ID No. EPA-RO4- SFUND-2011-0201 or Site name Picayune Wood Treating Superfund Site...

  4. 76 FR 14970 - National Starch and Chemical Company, Salisbury, Rowan County, NC; Notice of Settlement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... AGENCY National Starch and Chemical Company, Salisbury, Rowan County, NC; Notice of Settlement AGENCY... National Starch and Chemical Company Site located in Mobile, Mobile County, Alabama for publication. DATES..., identified by Docket ID No. EPA-RO4- SFUND-2011-0278 or Site name National Starch and Chemical...

  5. Acetylation of Mammalian ADA3 Is Required for Its Functional Roles in Histone Acetylation and Cell Proliferation.

    PubMed

    Mohibi, Shakur; Srivastava, Shashank; Bele, Aditya; Mirza, Sameer; Band, Hamid; Band, Vimla

    2016-10-01

    Alteration/deficiency in activation 3 (ADA3) is an essential component of specific histone acetyltransferase (HAT) complexes. We have previously shown that ADA3 is required for establishing global histone acetylation patterns and for normal cell cycle progression (S. Mohibi et al., J Biol Chem 287:29442-29456, 2012, http://dx.doi.org/10.1074/jbc.M112.378901). Here, we report that these functional roles of ADA3 require its acetylation. We show that ADA3 acetylation, which is dynamically regulated in a cell cycle-dependent manner, reflects a balance of coordinated actions of its associated HATs, GCN5, PCAF, and p300, and a new partner that we define, the deacetylase SIRT1. We use mass spectrometry and site-directed mutagenesis to identify major sites of ADA3 acetylated by GCN5 and p300. Acetylation-defective mutants are capable of interacting with HATs and other components of HAT complexes but are deficient in their ability to restore ADA3-dependent global or locus-specific histone acetylation marks and cell proliferation in Ada3-deleted murine embryonic fibroblasts (MEFs). Given the key importance of ADA3-containing HAT complexes in the regulation of various biological processes, including the cell cycle, our study presents a novel mechanism to regulate the function of these complexes through dynamic ADA3 acetylation. PMID:27402865

  6. Spectrum of mutations in a cohort of UK patients with ADA deficient SCID: Segregation of genotypes with specific ethnicities.

    PubMed

    Adams, Stuart P; Wilson, Melanie; Harb, Elissar; Fairbanks, Lynette; Xu-Bayford, Jinhua; Brown, Lucie; Kearney, Laura; Madkaikar, Manisha; Bobby Gaspar, H

    2015-12-01

    Severe combined immunodeficiency (SCID) arises from a number of different genetic defects, one of the most common being mutations in the gene encoding adenosine deaminase (ADA). In the UK, ADA deficient SCID compromises approximately 20% of all known cases of SCID. We carried out a retrospective analysis of the ADA gene in 46 known ADA deficient SCID patients on whom DNA had been stored. Here, we report a high frequency of two previously reported mutations and provide a link between the mutations and patient ethnicity within our patient cohort. We also report on 9 novel mutations that have been previously unreported.

  7. An enhanced Ada run-time system for real-time embedded processors

    NASA Technical Reports Server (NTRS)

    Sims, J. T.

    1991-01-01

    An enhanced Ada run-time system has been developed to support real-time embedded processor applications. The primary focus of this development effort has been on the tasking system and the memory management facilities of the run-time system. The tasking system has been extended to support efficient and precise periodic task execution as required for control applications. Event-driven task execution providing a means of task-asynchronous control and communication among Ada tasks is supported in this system. Inter-task control is even provided among tasks distributed on separate physical processors. The memory management system has been enhanced to provide object allocation and protected access support for memory shared between disjoint processors, each of which is executing a distinct Ada program.

  8. Implementation of and Ada real-time executive: A case study

    NASA Technical Reports Server (NTRS)

    Laird, James D.; Burton, Bruce A.; Koppes, Mary R.

    1986-01-01

    Current Ada language implementations and runtime environments are immature, unproven and are a key risk area for real-time embedded computer system (ECS). A test-case environment is provided in which the concerns of the real-time, ECS community are addressed. A priority driven executive is selected to be implemented in the Ada programming language. The model selected is representative of real-time executives tailored for embedded systems used missile, spacecraft, and avionics applications. An Ada-based design methodology is utilized, and two designs are considered. The first of these designs requires the use of vendor supplied runtime and tasking support. An alternative high-level design is also considered for an implementation requiring no vendor supplied runtime or tasking support. The former approach is carried through to implementation.

  9. Diagnostic value of sputum adenosine deaminase (ADA) level in pulmonary tuberculosis

    PubMed Central

    Binesh, Fariba; Jalali, Hadi; Zare, Mohammad Reza; Behravan, Farhad; Tafti, Arefeh Dehghani; Behnaz, Fatemah; Tabatabaee, Mohammad; Shahcheraghi, Seyed Hossein

    2016-01-01

    Introduction Tuberculosis is still a considerable health problem in many countries. Rapid diagnosis of this disease is important, and adenosine deaminase (ADA) has been used as a diagnostic test. The aim of this study was to assess the diagnostic value of ADA in the sputum of patients with pulmonary tuberculosis. Methods The current study included 40 patients with pulmonary tuberculosis (culture positive, smear ±) and 42 patients with non tuberculosis pulmonary diseases (culture negative). ADA was measured on all of the samples. Results The median value of ADA in non-tuberculosis patients was 2.94 (4.2) U/L and 4.01 (6.54) U/L in tuberculosis patients, but this difference was not statistically significant (p=0.100). The cut-off point of 3.1 U/L had a sensitivity of 61% and a specificity of 53%, the cut-off point of 2.81 U/L had a sensitivity of 64% and a specificity of 50% and the cut-off point of 2.78 U/L had a sensitivity of 65% and a specificity of 48%. The positive predictive values for cut-off points of 3.1, 2.81 and 2.78 U/L were 55.7%, 57.44% and 69.23%, respectively. The negative predictive values for the abovementioned cut-off points were 56.75%, 57.14% and 55.88%, respectively. Conclusion Our results showed that sputum ADA test is neither specific nor sensitive. Because of its low sensitivity and specificity, determination of sputum ADA for the diagnosis of pulmonary tuberculosis is not recommended. PMID:27482515

  10. An Ada implementation of the network manager for the advanced information processing system

    NASA Technical Reports Server (NTRS)

    Nagle, Gail A.

    1986-01-01

    From an implementation standpoint, the Ada language provided many features which facilitated the data and procedure abstraction process. The language supported a design which was dynamically flexible (despite strong typing), modular, and self-documenting. Adequate training of programmers requires access to an efficient compiler which supports full Ada. When the performance issues for real time processing are finally addressed by more stringent requirements for tasking features and the development of efficient run-time environments for embedded systems, the full power of the language will be realized.

  11. The Spectrum Sensing Algorithm Based AdaBoost in Cognitive Radio

    NASA Astrophysics Data System (ADS)

    Tian, Deyong; Wang, Xin

    To solve the low detection rate of the primary user in the cognitive radio environment, we propose a spectrum sensing method based on AdaBoost in the case of low SNR. In this paper, a set of received signal spectrum features are first calculated and extracted the discriminant feature vector as training samples and testing samples for classification. Finally, we utilize the trained AdaBoost to detect the primary user. Test result shows that the proposed algorithm is not affected by uncertainty factors of noise and has high performance to classification detection compared with ANN, SVM and maximum-minimum eigenvalue (MME).

  12. The role of transcriptional coactivator ADA2b in Arabidopsis abiotic stress responses

    PubMed Central

    Kaldis, Athanasios; Nikoloudi, Adriana; Tsementzi, Despoina

    2011-01-01

    Plant growth and crop production can be greatly affected by common environmental stresses such as drought, high salinity and low temperatures. Gene expression is affected by several abiotic stresses. Stress-inducible genes are regulated by transcription factors and epigenetic mechanisms such as histone modifications. In this mini-review, we have explored the role of transcriptional adaptor ADA2b in Arabidopsis responses to abiotic stress. ADA2b is required for the expression of genes involved in abiotic stress either by controlling H3 and H4 acetylation in the case of salt stress or affecting nucleosome occupancy in low temperatures response. PMID:21897124

  13. The role of transcriptional coactivator ADA2b in Arabidopsis abiotic stress responses.

    PubMed

    Vlachonasios, Konstantinos E; Kaldis, Athanasios; Nikoloudi, Adriana; Tsementzi, Despoina

    2011-10-01

    Plant growth and crop production can be greatly affected by common environmental stresses such as drought, high salinity and low temperatures. Gene expression is affected by several abiotic stresses. Stress-inducible genes are regulated by transcription factors and epigenetic mechanisms such as histone modifications. In this Mini-Review, we have explored the role of transcriptional adaptor ADA2b in Arabidopsis responses to abiotic stress. ADA2b is required for the expression of genes involved in abiotic stress either by controlling H3 and H4 acetylation in the case of salt stress or affecting nucleosome occupancy in low temperatures response.

  14. Polyethylene Glycol-Conjugated Adenosine Deaminase (ADA) Therapy Provides Temporary Immune Reconstitution to a Child with Delayed-Onset ADA Deficiency

    PubMed Central

    Lainka, Elke; Hershfield, Michael S.; Santisteban, Ines; Bali, Pawan; Seibt, Annette; Neubert, Jennifer; Friedrich, Wilhelm; Niehues, Tim

    2005-01-01

    We describe the effects of polyethylene glycol-conjugated adenosine deaminase (ADA) replacement therapy on lymphocyte counts, activation, apoptosis, proliferation, and cytokine secretion in a 14-month-old girl with “delayed-onset” ADA deficiency and marked immunodysregulation. Pretreatment lymphopenia affected T cells (CD4, 150/μl; CD8, 459/μl), B cells (16/μl), and NK cells (55/μl). T cells were uniformly activated and largely apoptotic (CD4, 59%; CD8, 82%); and T-cell-dependent cytokine levels in plasma were elevated, including the levels of interleukin 2 (IL-2; 26 pg/ml), IL-4 (81 pg/ml), IL-5 (46 pg/ml), gamma interferon (1,430 pg/ml), tumor necrosis factor alpha (210 pg/ml), and IL-10 (168 pg/ml). Mitogen-stimulated peripheral blood mononuclear cells show reduced IL-2 secretion and proliferation. During the first 5 months of therapy there was clinical improvement and partial immune reconstitution, with nearly normal lymphocyte subset numbers, reduced T-cell activation and CD4-cell apoptosis, and decreased plasma cytokine levels. In parallel, IL-2 secretion and the lymphocyte mitogenic response improved. Between 4 and 7 months, immunoglobulin G antibodies to bovine ADA developed and resulted in the complete reversal of immune recovery. PMID:16002636

  15. 28 CFR Appendix B to Part 36 - Analysis and Commentary on the 2010 ADA Standards for Accessible Design

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... final rules for title II (28 CFR part 35) and title III (28 CFR part 36) of the Americans with... the Department's revised ADA title II regulation, 28 CFR 35.104 Definitions, the Department defines... consist of the 2004 ADA Accessibility Guidelines (ADAAG) and the requirements contained in 28 CFR...

  16. 28 CFR Appendix B to Part 36 - Analysis and Commentary on the 2010 ADA Standards for Accessible Design

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... final rules for title II (28 CFR part 35) and title III (28 CFR part 36) of the Americans with... the Department's revised ADA title II regulation, 28 CFR 35.104 Definitions, the Department defines... consist of the 2004 ADA Accessibility Guidelines (ADAAG) and the requirements contained in 28 CFR...

  17. 28 CFR Appendix B to Part 36 - Analysis and Commentary on the 2010 ADA Standards for Accessible Design

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... final rules for title II (28 CFR part 35) and title III (28 CFR part 36) of the Americans with... the Department's revised ADA title II regulation, 28 CFR 35.104 Definitions, the Department defines... consist of the 2004 ADA Accessibility Guidelines (ADAAG) and the requirements contained in 28 CFR...

  18. 28 CFR Appendix B to Part 36 - Analysis and Commentary on the 2010 ADA Standards for Accessible Design

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... final rules for title II (28 CFR part 35) and title III (28 CFR part 36) of the Americans with... the Department's revised ADA title II regulation, 28 CFR 35.104 Definitions, the Department defines... consist of the 2004 ADA Accessibility Guidelines (ADAAG) and the requirements contained in 28 CFR...

  19. Remembering one's ID/E-ntity: E/ID protein regulation of T cell memory.

    PubMed

    Omilusik, Kyla D; Shaw, Laura A; Goldrath, Ananda W

    2013-10-01

    Upon infection, CD8(+) T cells proliferate and differentiate into armed effector cells capable of eliminating the assaulting pathogen. Although the majority of the antigen-specific T cells will die as the immune response wanes, a few will survive indefinitely to establish the memory population and provide long-lived protection against reinfection. E protein transcription factors and their inhibitors, ID proteins, operate to balance expression of genes that control CD8(+) T cell differentiation through this process. Here, we discuss the role of ID2 and ID3 in promoting the generation and survival of effector and memory populations, particularly highlighting their reciprocal roles in shaping the CD8(+) T cell response unique to the inflammatory milieu. We further examine this coordinated control of gene expression in the context of additional transcription factors within the transcriptional network that programs CD8(+) effector and memory T cell differentiation.

  20. Run-time implementation issues for real-time embedded Ada

    NASA Technical Reports Server (NTRS)

    Maule, Ruth A.

    1986-01-01

    A motivating factor in the development of Ada as the department of defense standard language was the high cost of embedded system software development. It was with embedded system requirements in mind that many of the features of the language were incorporated. Yet it is the designers of embedded systems that seem to comprise the majority of the Ada community dissatisfied with the language. There are a variety of reasons for this dissatisfaction, but many seem to be related in some way to the Ada run-time support system. Some of the areas in which the inconsistencies were found to have the greatest impact on performance from the standpoint of real-time systems are presented. In particular, a large part of the duties of the tasking supervisor are subject to the design decisions of the implementer. These include scheduling, rendezvous, delay processing, and task activation and termination. Some of the more general issues presented include time and space efficiencies, generic expansions, memory management, pragmas, and tracing features. As validated compilers become available for bare computer targets, it is important for a designer to be aware that, at least for many real-time issues, all validated Ada compilers are not created equal.

  1. Implementation of Ada protocols on Mil-STD-1553 B data bus

    NASA Technical Reports Server (NTRS)

    Ruhman, Smil; Rosemberg, Flavia

    1986-01-01

    Standardization activity of data communication in avionic systems started in 1968 for the purpose of total system integration and the elimination of heavy wire bundles carrying signals between various subassemblies. The growing complexity of avionic systems is straining the capabilities of MIL-STD-1553 B (first issued in 1973), but a much greater challenge to it is posed by Ada, the standard language adopted for real-time, computer embedded-systems. Hardware implementation of Ada communication protocols in a contention/token bus or token ring network is proposed. However, during the transition period when the current command/response multiplex data bus is still flourishing and the development environment for distributed multi-computer Ada systems is as yet lacking, a temporary accomodation of the standard language with the standard bus could be very useful and even highly desirable. By concentrating all status informtion and decisions at the bus controller, it was found to be possible to construct an elegant and efficient harware impelementation of the Ada protocols at the bus interface. This solution is discussed.

  2. 77 FR 36231 - Americans With Disabilities Act (ADA) and Architectural Barriers Act (ABA) Accessibility...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ...The Architectural and Transportation Barriers Compliance Board (Access Board) proposes to amend the Americans with Disabilities Act (ADA) and Architectural Barriers Act (ABA) Accessibility Guidelines to specifically address emergency transportable housing units that are provided by the Federal Emergency Management Agency or other entities on a temporary site in response to an emergency need......

  3. 76 FR 38124 - Applications for New Awards; Americans With Disabilities Act (ADA) National Network Regional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... and Centers Program, published in the Federal Register on April 28, 2006 (71 FR 25472). The priorities... 350. (c) The notice of final priorities published in the Federal Register on April 28, 2006 (71 FR... Applications for New Awards; Americans With Disabilities Act (ADA) National Network Regional Centers and...

  4. EVALUATION OF THE ADA TECHNOLOGIES' ELECTRO-DECON PROCESS TO REMOVE RADIOLOGICAL CONTAMINATION

    SciTech Connect

    Pao, Jenn-Hai; Demmer, Rick L.; Argyle, Mark D.; Veatch, Brad D.

    2003-02-27

    A surface decontamination system featuring the use of ADA's electrochemical process was tested and evaluated. The process can be flexibly deployed by using an electrolyte delivery system that has been demonstrated to be reliable and effective. Experimental results demonstrate the effectiveness of this system for the surface decontamination of radiologically contaminated stainless steel.

  5. 76 FR 57013 - Recordkeeping and Reporting Requirements Under Title VII, the ADA, and GINA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... proposed modifications of its recordkeeping and reporting provisions under title VII, the ADA, and GINA. (76 FR 31892, June 2, 2011). No requests to present oral testimony at a hearing concerning the... COMMISSION 29 CFR Part 1602 RIN 3046-AA89 Recordkeeping and Reporting Requirements Under Title VII, the...

  6. 76 FR 79065 - Recordkeeping and Reporting Requirements Under Title VII, the ADA and GINA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-21

    ... Employment Opportunity Commission 29 CFR Part 1602 Recordkeeping and Reporting Requirements Under Title VII, the ADA and GINA CFR Correction In Title 29 of the Code of Federal Regulations, Parts 900 to 1899, revised as of July 1, 2011, in Part 1602, remove the words ``section 709(c) of title VII or section 107...

  7. Health Care and ADA Language Education Programs. Cooperative Demonstration Program: High Technology. Final Performance Report.

    ERIC Educational Resources Information Center

    Marion County Schools, Fairmont, WV.

    A project implemented cooperative training programs in the three occupational areas: ADA computer language use; respiratory therapy technician; and hospital pharmacy technician. The project's purpose was to demonstrate high technology training programs for adults as a cooperative effort among the West Virginia Department of Education, local…

  8. 75 FR 43747 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ...., buses characterized by an elevated passenger deck located over a baggage compartment). 56 FR 45530, September 6, 1991; 63 FR 51694, September 28, 1998. The Access Board's transportation vehicle guidelines are... transportation provisions of the ADA in 1991. 56 FR 45621 and 45756, September 6, 1991. The Department...

  9. 76 FR 38129 - Applications for New Awards; Americans With Disabilities Act (ADA) National Network Knowledge...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... Applications for New Awards; Americans With Disabilities Act (ADA) National Network Knowledge Translation... applications for new awards for fiscal year (FY) 2011. Catalog of Federal Domestic Assistance (CFDA) Number: 84.133A-7. Dates: Applications Available: June 29, 2011. Date of Pre-Application Meeting: July 20,...

  10. Airless drying -- Developments since IDS'94

    SciTech Connect

    Stubbing, T.J.

    1999-09-01

    Since its introduction to IDS'94 delegates, significant progress has been made with the development of airless drying technology. The ceramic industry internationally is beginning to benefit from both the energy use and drying time reductions it achieves, while on the basis of further theoretical work carried out since 1993 other industries, including the bioenergy sector, should also soon begin to exploit its advantages. As global warming becomes a reality and oil reserves decline, superheated steam drying and gasification of biomass will contribute to the mitigation of those problems.

  11. The transcriptional regulators Id2 and Id3 control the formation of distinct memory CD8+ T cell subsets.

    PubMed

    Yang, Cliff Y; Best, J Adam; Knell, Jamie; Yang, Edward; Sheridan, Alison D; Jesionek, Adam K; Li, Haiyan S; Rivera, Richard R; Lind, Kristin Camfield; D'Cruz, Louise M; Watowich, Stephanie S; Murre, Cornelis; Goldrath, Ananda W

    2011-11-06

    During infection, naive CD8(+) T cells differentiate into effector cells, which are armed to eliminate pathogens, and memory cells, which are poised to protect against reinfection. The transcriptional program that regulates terminal differentiation into short-lived effector-memory versus long-lived memory cells is not clearly defined. Through the use of mice expressing reporters for the DNA-binding inhibitors Id2 and Id3, we identified Id3(hi) precursors of long-lived memory cells before the peak of T cell population expansion or upregulation of cell-surface receptors that indicate memory potential. Deficiency in Id2 or Id3 resulted in loss of distinct CD8(+) effector and memory populations, which demonstrated unique roles for these inhibitors of E-protein transcription factors. Furthermore, cytokines altered the expression of Id2 and Id3 differently, which provides insight into how external cues influence gene expression.

  12. To ID or Not to ID? Changes in Classification Rates of Intellectual Disability Using "DSM-5"

    ERIC Educational Resources Information Center

    Papazoglou, Aimilia; Jacobson, Lisa A.; McCabe, Marie; Kaufmann, Walter; Zabel, T. Andrew

    2014-01-01

    The "Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition" ("DSM-5") diagnostic criteria for intellectual disability (ID) include a change to the definition of adaptive impairment. New criteria require impairment in one adaptive domain rather than two or more skill areas. The authors examined the diagnostic…

  13. Low Physical Fitness Levels in Older Adults with ID: Results of the HA-ID Study

    ERIC Educational Resources Information Center

    Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

    2012-01-01

    Physical fitness is as important to aging adults with ID as in the general population, but to date, the physical fitness levels of this group are unknown. Comfortable walking speed, muscle strength (grip strength), muscle endurance (30 s Chair stand) and cardiorespiratory endurance (10 m incremental shuttle walking test) were tested in a sample of…

  14. 9. VIEW OF VILLAGE FROM LEFT BANK (SOUTH) OF SNAKE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. VIEW OF VILLAGE FROM LEFT BANK (SOUTH) OF SNAKE RIVER, FACING NORTHEAST. FOREGROUND SHOWS TYPICAL ROCK FORMATIONS. COTTAGE 281, NOT VISIBLE IN PHOTO #8, IS VISIBLE. - Swan Falls Village, Snake River, Kuna, Ada County, ID

  15. 5. VIEW SHOWING THE DOWNSTREAM SIDE OF SWAN FALLS DAM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. VIEW SHOWING THE DOWNSTREAM SIDE OF SWAN FALLS DAM AND POWER HOUSE, LOOKING UPSTREAM TO SOUTH FROM THE A MOUND OF DEBRIS ABOUT THIRTY TO FORTY FEET ABOVE THE RIVER - Swan Falls Dam, Snake River, Kuna, Ada County, ID

  16. 9. DETAIL OF INTERIOR OF FRONT PORCH SHOWING FRONT ENTRY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. DETAIL OF INTERIOR OF FRONT PORCH SHOWING FRONT ENTRY (LEFT) AND BLANK WALL (CENTER) CORRESPONDING TO LOCATION OF INTERIOR VAULTS. VIEW TO SOUTHEAST. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  17. 20. DETAIL OF OFFICE FURNITURE IN NORTHEAST CORNER OF SECRETARIES' ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. DETAIL OF OFFICE FURNITURE IN NORTHEAST CORNER OF SECRETARIES' OFFICE ALONG NORTH SIDE OF FIRST FLOOR. VIEW TO NORTHEAST. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  18. 4. INTERIOR VIEW OF CLUB HOUSE REFRIGERATION UNIT, SHOWING COOLING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. INTERIOR VIEW OF CLUB HOUSE REFRIGERATION UNIT, SHOWING COOLING COILS AND CORK-LINED ROOM. CAMERA IS BETWEEN SEVEN AND EIGHT FEET ABOVE FLOOR LEVEL, FACING SOUTHEAST. - Swan Falls Village, Clubhouse 011, Snake River, Kuna, Ada County, ID

  19. 7. DETAIL OF GATE LIFTING GEARS AND ELECTRIC DRIVE MOTOR ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. DETAIL OF GATE LIFTING GEARS AND ELECTRIC DRIVE MOTOR (LEFT BACKGROUND) FOR NEW YORK CANAL HEADWORKS. VIEW TO EAST. - Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

  20. 11. DETAIL OF UPSTREAM FACE OF SLUICE GATE CONTROLS FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. DETAIL OF UPSTREAM FACE OF SLUICE GATE CONTROLS FROM CATWALK, SHOWING GATE LIFTING GEARS (TOP) AND GEAR SHAFTS (BOTTOM). VIEW TO SOUTHWEST. - Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

  1. 36. GABLE END VIEW OF 1907 AND 1913 SECTIONS OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    36. GABLE END VIEW OF 1907 AND 1913 SECTIONS OF POWERHOUSE, SHOWING INTAKE GATE OPENING EQUIPMENT, LOOKING WEST TOWARD LEFT BANK FROM FENCE BY PASTURE ON RIGHT BANK - Swan Falls Dam, Snake River, Kuna, Ada County, ID

  2. 21. VIEW OF COTTAGE 101 AND THE SWAN FALLS POWER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. VIEW OF COTTAGE 101 AND THE SWAN FALLS POWER PLANT AND DAM TAKEN AROUND 1920, LOOKING SOUTHWEST. BUILDING AT LOWER LEFT IS COTTAGE THAT LATER BURNED. - Swan Falls Village, Snake River, Kuna, Ada County, ID

  3. 7. INTERIOR OF COTTAGE 361, VIEW OF BEDROOM WITH LIVING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. INTERIOR OF COTTAGE 361, VIEW OF BEDROOM WITH LIVING ROOM TO LEFT. CAMERA FACING SOUTHWEST. SWAN FALLS POWER HOUSE VISIBLE THROUGH WINDOW. - Swan Falls Village, Cottage 361, Snake River, Kuna, Ada County, ID

  4. 10. DETAIL OF UPSTREAM FACE OF NEW YORK CANAL HEADWORKS, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. DETAIL OF UPSTREAM FACE OF NEW YORK CANAL HEADWORKS, SHOWING GATE LIFTING GEARS (TOP), WORM GEAR SHAFTS (CENTER) AND SLIDE GATES (BOTTOM). VIEW TO NORTHWEST. - Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

  5. Photographic copy of photograph, photographer unknown, 1908 (original print located ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photographic copy of photograph, photographer unknown, 1908 (original print located at National Archives and Records Administration, Denver, Colorado). "CONSTRUCTION - BOISE RIVER DIVERSION DAM." - Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

  6. Photographic copy of photograph, photographer unknown, 20 March 1912 (original ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photographic copy of photograph, photographer unknown, 20 March 1912 (original print located at National Archives and Records Administration, Denver, Colorado). "DIVERSION WORKS AND POWER HOUSE CONSTRUCTION" - Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

  7. Photographic copy of photograph, photographer unknown, 17 April 1912 (original ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photographic copy of photograph, photographer unknown, 17 April 1912 (original print located at National Archives and Records Administration, Denver, Colorado). "POWER PLANT CONSTRUCTION AT DIVERSION DAM" - Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

  8. Tale of a multifaceted co-activator, hADA3: from embryogenesis to cancer and beyond.

    PubMed

    Chand, Vaibhav; Nandi, Deeptashree; Mangla, Anita Garg; Sharma, Puneet; Nag, Alo

    2016-09-01

    Human ADA3, the evolutionarily conserved transcriptional co-activator, remains the unified part of multiple cellular functions, including regulation of nuclear receptor functions, cell proliferation, apoptosis, senescence, chromatin remodelling, genomic stability and chromosomal maintenance. The past decade has witnessed exciting findings leading to considerable expansion in research related to the biology and regulation of hADA3. Embryonic lethality in homozygous knockout Ada3 mouse signifies the importance of this gene product during early embryonic development. Moreover, the fact that it is a novel target of Human Papillomavirus E6 oncoprotein, one of the most prevalent causal agents behind cervical cancer, helps highlight some of the crucial aspects of HPV-mediated oncogenesis. These findings imply the central involvement of hADA3 in regulation of various cellular functional losses accountable for the genesis of malignancy and viral infections. Recent reports also provide evidence for post-translational modifications of hADA3 leading to its instability and contributing to the malignant phenotype of cervical cancer cells. Furthermore, its association with poor prognosis of breast cancer suggests intimate association in the pathogenesis of the disease. Here, we present the first review on hADA3 with a comprehensive outlook on the molecular and functional roles of hADA3 to provoke further interest for more elegant and intensive studies exploring assorted aspects of this protein. PMID:27605378

  9. Lessons learned in the transition to ADA from FORTRAN at NASA/Goddard. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Brophy, Carolyn Elizabeth

    1989-01-01

    A case study was done at Goddard Space Flight Center, in which two dynamics satellite simulators are developed from the same requirements, one in Ada and the other in FORTRAN. The purpose of the research was to find out how well the prescriptive Ada development model worked to develop the Ada simulator. The FORTRAN simulator development, as well as past FORTRAN developments, provided a baseline for comparison. Since this was the first simulator developed here, the prescriptive Ada development model had many similarities to the usual FORTRAN development model. However, it was modified to include longer design and shorter testing phases, which is generally expected with Ada development. One surprising result was that the percentage of time the Ada project spent in the various development activities was very similar to the percentage of time spent in these activities when doing a FORTRAN project. Another surprising finding was the difficulty the Ada team had with unit testing as well as with integration. In retrospect it is realized that adding additional steps to the design phase, such as an abstract data type analysis, and certain guidelines to the implementation phase, such as to use primarily library units and nest sparingly, would have made development much easier.

  10. Tale of a multifaceted co-activator, hADA3: from embryogenesis to cancer and beyond

    PubMed Central

    Chand, Vaibhav; Nandi, Deeptashree; Mangla, Anita Garg; Sharma, Puneet

    2016-01-01

    Human ADA3, the evolutionarily conserved transcriptional co-activator, remains the unified part of multiple cellular functions, including regulation of nuclear receptor functions, cell proliferation, apoptosis, senescence, chromatin remodelling, genomic stability and chromosomal maintenance. The past decade has witnessed exciting findings leading to considerable expansion in research related to the biology and regulation of hADA3. Embryonic lethality in homozygous knockout Ada3 mouse signifies the importance of this gene product during early embryonic development. Moreover, the fact that it is a novel target of Human Papillomavirus E6 oncoprotein, one of the most prevalent causal agents behind cervical cancer, helps highlight some of the crucial aspects of HPV-mediated oncogenesis. These findings imply the central involvement of hADA3 in regulation of various cellular functional losses accountable for the genesis of malignancy and viral infections. Recent reports also provide evidence for post-translational modifications of hADA3 leading to its instability and contributing to the malignant phenotype of cervical cancer cells. Furthermore, its association with poor prognosis of breast cancer suggests intimate association in the pathogenesis of the disease. Here, we present the first review on hADA3 with a comprehensive outlook on the molecular and functional roles of hADA3 to provoke further interest for more elegant and intensive studies exploring assorted aspects of this protein. PMID:27605378

  11. Transcriptional regulator Id2 mediates CD8+ T cell immunity.

    PubMed

    Cannarile, Michael A; Lind, Nicholas A; Rivera, Richard; Sheridan, Alison D; Camfield, Kristin A; Wu, Bei Bei; Cheung, Kitty P; Ding, Zhaoqing; Goldrath, Ananda W

    2006-12-01

    Transcriptional programs that initiate and sustain the proliferation, differentiation and survival of CD8(+) T cells during immune responses are not completely understood. Here we show that inhibitor of DNA binding 2 (Id2), an antagonist of E protein transcription factors, was upregulated in CD8(+) T cells during infection and that expression of Id2 was maintained in memory CD8(+) T cells. Although Id2-deficient naive CD8(+) T cells recognized antigen and proliferated normally early after infection, effector CD8(+) T cells did not accumulate because the cells were highly susceptible to apoptosis. Id2-deficient CD8(+) T cells responding to infection had changes in the expression of genes that influence survival and had altered memory formation. Our data emphasize the importance of Id2 in regulating gene expression by CD8(+) T cells and the magnitude of effector responses, suggesting a mechanism involving Id protein- and E protein-mediated survival and differentiation of mature T cells.

  12. Homozygosity for a novel adenosine deaminase (ADA) nonsense mutation (Q3>X) in a child with severe combined immunodeficiency (SCID)

    SciTech Connect

    Santisteban, I.; Arrendondo-Vega, F.X.; Kelly, S. |

    1994-09-01

    A Somali girl was diagnosed with ADA-deficient SCID at 7 mo; she responded well to PEG-ADA replacement and is now 3.3 yr old. ADA mRNA was undetectable (Northern) in her cultured T cells, but was present in T cells of her parents and two sibs. All PCR-amplified exon 1 genomic clones from the patient had a C>T transition at bp 7 relative to the start of translation, replacing Gln at codon 3 (AGA) with a termination codon (TGA, Q3>X). Patient cDNA (prepared by RT-PCR with a 5{prime} primer that covered codons 1-7) had a previously described polymorphism, K80>R, but was otherwise normal, indicating that no other coding mutations were present. A predicted new genomic BfaI restriction site was used to establish her homozygosity for Q3>X and to analyze genotypes of family members. We also analyzed the segregation of a variable Alu polyA-associated TAAA repeat (AluVpA) situated 5{prime} of the ADA gene. Three different AluVpA alleles were found, one of which was only present in the father and was not associated with his Q3>X allele. Because the father`s RBCs had only {approximately}15% of normal ADA activity, we analyzed his ADA cDNA. We found a G>A transition at bp 425 that substitutes Gln for Arg142, a solvent-accessible residue, and eliminates a BsmAI site in exon 5. ADA activity of the R142>Q in vitro translation product was 20-25% of wild type ADA translation product, suggesting that R142>Q is a new {open_quote}partial{close_quote} ADA deficiency mutation. As expected, Q3>X mRNA did not yield a detectable in vitro translation product. We conclude that the patient`s father is a compound heterozygote carrying the ADA Q3>X/R142>Q genotype. {open_quote}Partial{close_quote} ADA deficiency unassociated with immunodeficiency is relatively common in individuals of African descent. The present findings and previous observations suggest that {open_quote}partial{close_quote} ADA deficiency may have had an evolutionary advantage.

  13. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1986-01-01

    The general inadequacy of Ada for programming systems that must survive processor loss was shown. A solution to the problem was proposed in which there are no syntatic changes to Ada. The approach was evaluated using a full-scale, realistic application. The application used was the Advanced Transport Operating System (ATOPS), an experimental computer control system developed for a modified Boeing 737 aircraft. The ATOPS system is a full authority, real-time avionics system providing a large variety of advanced features. Methods of building fault tolerance into concurrent systems were explored. A set of criteria by which the proposed method will be judged was examined. Extensive interaction with personnel from Computer Sciences Corporation and NASA Langley occurred to determine the requirements of the ATOPS software. Backward error recovery in concurrent systems was assessed.

  14. Design of an Ada expert system shell for the VHSIC avionic modular flight processor

    NASA Technical Reports Server (NTRS)

    Fanning, F. Jesse

    1992-01-01

    The Embedded Computer System Expert System Shell (ES Shell) is an Ada-based expert system shell developed at the Avionics Laboratory for use on the VHSIC Avionic Modular Processor (VAMP) running under the Ada Avionics Real-Time Software (AARTS) Operating System. The ES Shell provides the interface between the expert system and the avionics environment, and controls execution of the expert system. Testing of the ES Shell in the Avionics Laboratory's Integrated Test Bed (ITB) has demonstrated its ability to control a non-deterministic software application executing on the VAMP's which can control the ITB's real-time closed-loop aircraft simulation. The results of these tests and the conclusions reached in the design and development of the ES Shell have played an important role in the formulation of the requirements for a production-quality expert system inference engine, an ingredient necessary for the successful use of expert systems on the VAMP embedded avionic flight processor.

  15. Discrimination of Breast Tumors in Ultrasonic Images by Classifier Ensemble Trained with AdaBoost

    NASA Astrophysics Data System (ADS)

    Takemura, Atsushi; Shimizu, Akinobu; Hamamoto, Kazuhiko

    In this paper, we propose a novel method for acurate automated discrimination of breast tumors (carcinoma, fibroadenoma, and cyst). We defined 199 features related to diagnositic observations noticed when a doctor judges breast tumors, such as internal echo, shape, and boundary echo. These features included novel features based on a parameter of log-compressed K distribution, which reflect physical characteristics of ultrasonic B-mode imaging. Furthermore, we propose a discrimination method of breast tumors by using an ensemble classifier based on the multi-class AdaBoost algorithm with effective features selection. Verification by analyzing 200 carcinomas, 30 fibroadenomas and 30 cycts showed the usefulness of the newly defined features and the effectiveness of the discrimination by using an ensemble classifier trained by AdaBoost.

  16. Translating an AI application from Lisp to Ada: A case study

    NASA Technical Reports Server (NTRS)

    Davis, Gloria J.

    1991-01-01

    A set of benchmarks was developed to test the performance of a newly designed computer executing both Lisp and Ada. Among these was AutoClassII -- a large Artificial Intelligence (AI) application written in Common Lisp. The extraction of a representative subset of this complex application was aided by a Lisp Code Analyzer (LCA). The LCA enabled rapid analysis of the code, putting it in a concise and functionally readable form. An equivalent benchmark was created in Ada through manual translation of the Lisp version. A comparison of the execution results of both programs across a variety of compiler-machine combinations indicate that line-by-line translation coupled with analysis of the initial code can produce relatively efficient and reusable target code.

  17. Languages for artificial intelligence: Implementing a scheduler in LISP and in Ada

    NASA Technical Reports Server (NTRS)

    Hays, Dan

    1988-01-01

    A prototype scheduler for space experiments originally programmed in a dialect of LISP using some of the more traditional techniques of that language, was recast using an object-oriented LISP, Common LISP with Flavors on the Symbolics. This object-structured version was in turn partially implemented in Ada. The Flavors version showed a decided improvement in both speed of execution and readability of code. The recasting into Ada involved various practical problems of implementation as well as certain challenges of reconceptualization in going from one language to the other. Advantages were realized, however, in greater clarity of the code, especially where more standard flow of control was used. This exercise raised issues about the influence of programming language on the design of flexible and sensitive programs such as schedule planners, and called attention to the importance of factors external to the languages themselves such as system embeddedness, hardware context, and programmer practice.

  18. ADaM: augmenting existing approximate fast matching algorithms with efficient and exact range queries

    PubMed Central

    2014-01-01

    Background Drug discovery, disease detection, and personalized medicine are fast-growing areas of genomic research. With the advancement of next-generation sequencing techniques, researchers can obtain an abundance of data for many different biological assays in a short period of time. When this data is error-free, the result is a high-quality base-pair resolution picture of the genome. However, when the data is lossy the heuristic algorithms currently used when aligning next-generation sequences causes the corresponding accuracy to drop. Results This paper describes a program, ADaM (APF DNA Mapper) which significantly increases final alignment accuracy. ADaM works by first using an existing program to align "easy" sequences, and then using an algorithm with accuracy guarantees (the APF) to align the remaining sequences. The final result is a technique that increases the mapping accuracy from only 60% to over 90% for harder-to-align sequences. PMID:25079667

  19. Judge says sex is not a major life activity for purposes of ADA.

    PubMed

    1999-05-28

    A federal judge granted summary judgement to a retailer accused of firing an employee because he had hepatitis C. The employee alleged disability-based discrimination under the Americans with Disabilities Act (ADA). The ADA requires plaintiffs to show that they are "substantially limited" in "major life activities" such as self-care, walking, or working. The employee attempted to expand this definition, and claimed that he was limited in sexual reproduction. Although a previous court ruling allowed this claim, the judge took a narrow interpretation of the law. The judge held that sexual intercourse was not a major life activity, and that the plaintiff was not substantially limited by his hepatitis C to perform sexually or at work. PMID:11367138

  20. Real-time multi-camera video acquisition and processing platform for ADAS

    NASA Astrophysics Data System (ADS)

    Saponara, Sergio

    2016-04-01

    The paper presents the design of a real-time and low-cost embedded system for image acquisition and processing in Advanced Driver Assisted Systems (ADAS). The system adopts a multi-camera architecture to provide a panoramic view of the objects surrounding the vehicle. Fish-eye lenses are used to achieve a large Field of View (FOV). Since they introduce radial distortion of the images projected on the sensors, a real-time algorithm for their correction is also implemented in a pre-processor. An FPGA-based hardware implementation, re-using IP macrocells for several ADAS algorithms, allows for real-time processing of input streams from VGA automotive CMOS cameras.

  1. EEOC says temporary workers qualify for ADA protection. Equal Employment Opportunity Commission.

    PubMed

    1998-01-23

    The Equal Employment Opportunity Commission (EEOC) issued guidelines clarifying that both employers and staffing agencies can be held liable for discrimination and harassment of temporary or contingent workers. These workers are often viewed as independent contractors, and not employees. The guidance clarifies the employee-employer relationship, holding both the employment firm and the client accountable for discrimination and harassment and offering protection for this class of worker under the Americans with Disabilities Act (ADA) and other anti-discrimination statutes. The guidance also contains two case examples of how the ADA applies to contractual workers with HIV. The staffing firm and client each must count every worker with whom there is an employment relationship, and are prohibited from discriminating against each other's employees. PMID:11364955

  2. Biological assessment of the lower Boise River, October 1995 through January 1998, Ada and Canyon Counties, Idaho

    USGS Publications Warehouse

    Mullins, William H.

    1999-01-01

    The lower Boise River, between Lucky Peak Dam and the mouth of the river near Parma, Idaho, is adversely affected by various land- and water-use activities. To assess the biotic integrity of the river and the effects of environmental perturbations on aquatic community structure, and to provide a baseline from which to identify future changes in habitat conditions, biological data were collected from October 1995 through January 1998 and evaluated using protocols developed for the U.S. Geological Survey National Water-Quality Assessment Program. Aquatic biological communities were sampled according to the following schedule: epilithic periphyton were collected in October 1995, October 1996, and August 1997; benthic macroinvertebrates were collected in October 1995, 1996, and 1997; and fish were collected in December 1996 and August 1997. Qualitative measurements of instream and riparian habitat indicated an overall decrease in instream habitat quality in a downstream direction. Embeddedness was high at all sites but was lower at the Eckert Road site than at the downstream sites near Middleton and Parma. Silt/sand substrate increased from 17 percent at the Eckert Road site to 49 percent near the mouth of the river. The Eckert Road site had a mix of geomorphic channel units (pool/riffle/run), whereas the Middleton and Parma sites were dominated by runs with very little pool or riffle habitat. Epilithic periphyton chlorophyll-a and ashfree dry weight values tended to increase downstream to the Middleton site and decrease from Middleton to the downstream sites near Caldwell and near Parma. Benthic index of biotic integrity (B-IBI) scores for macroinvertebrates collected in 1995, 1996, and 1997 were highest at the Eckert Road site and decreased at sites downstream. IBI scores for fish collected in 1996 were similar at the Glenwood Bridge and Middleton sites (17 and 16, respectively) and were indicative of a low to moderate level of disturbance. In contrast, the IBI score of 6 at the site near Parma was markedly lower and was indicative of more degraded conditions.

  3. Water-quality and biological conditions in the Lower Boise River, Ada and Canyon Counties, Idaho, 1994-2002

    USGS Publications Warehouse

    MacCoy, Dorene E.

    2004-01-01

    The water quality and biotic integrity of the lower Boise River between Lucky Peak Dam and the river's mouth near Parma, Idaho, have been affected by agricultural land and water use, wastewater treatment facility discharge, urbanization, reservoir operations, and river channel alteration. The U.S. Geological Survey (USGS) and cooperators have studied water-quality and biological aspects of the lower Boise River in the past to address water-quality concerns and issues brought forth by the Clean Water Act of 1977. Past and present issues include preservation of beneficial uses of the river for fisheries, recreation, and irrigation; and maintenance of high-quality water for domestic and agricultural uses. Evaluation of the data collected from 1994 to 2002 by the USGS revealed increases in constituent concentrations in the lower Boise in a downstream direction. Median suspended sediment concentrations from Diversion Dam (downstream from Lucky Peak Dam) to Parma increased more than 11 times, nitrogen concentrations increased more than 8 times, phosphorus concentrations increased more than 7 times, and fecal coliform concentrations increased more than 400 times. Chlorophyll-a concentrations, used as an indicator of nutrient input and the potential for nuisance algal growth, also increased in a downstream direction; median concentrations were highest at the Middleton and Parma sites. There were no discernible temporal trends in nutrients, sediment, or bacteria concentrations over the 8-year study. The State of Idaho?s temperature standards to protect coldwater biota and salmonid spawning were exceeded most frequently at Middleton and Parma. Suspended sediment concentrations exceeded criteria proposed by Idaho Department of Environmental Quality most frequently at Parma and at all but three tributaries. Total nitrogen concentrations at Glenwood, Middleton, and Parma exceeded national background levels; median flow-adjusted total nitrogen concentrations at Middleton and Parma were higher than those in undeveloped basins sampled nationwide by the USGS. Total phosphorus concentrations at Glenwood, Middleton, and Parma also exceeded those in undeveloped basins. Macroinvertebrate and fish communities were used to evaluate the long-term integration of water-quality contaminants and loss of habitat in the lower Boise. Biological integrity of the macroinvertebrate population was assessed with the attributes (metrics) of Ephemeroptera, Plecoptera, and Trichoptera (EPT) richness and metrics used in the Idaho River Macroinvertebrate Index (RMI): taxa richness; EPT richness; percent dominant taxon; percent Elmidae (riffle beetles); and percent predators. Average EPT was about 10, and RMI scores were frequently below 16, which indicated intermediate or poor water quality. The number of EPT taxa and RMI scores for the lower Boise were half those for least-impacted streams in Idaho. The fine sediment bioassessment index (FSBI) was used to evaluate macroinvertebrate sediment tolerance. The FSBI scores were lower than those for a site upstream in the Boise River Basin near Twin Springs, a site not impacted by urbanization and agriculture, which indicated that the lower Boise macroinvertebrate population may be impacted by fine sediment. Macroinvertebrate functional feeding groups and percent tolerant species, mainly at Middleton and Parma, were typical of those in areas of degraded water quality and habitat. The biological integrity of the fish population was evaluated using the Idaho River Fish Index (RFI), which consists of the 10 metrics: number of coldwater native species, percent sculpin, percent coldwater species, percent sensitive native individuals, percent tolerant individuals, number of nonindigenous species, number of coldwater fish captured per minute of electrofishing, percent of fish with deformities (eroded fins, lesions, or tumors), number of trout age classes, and percent carp. RFI scores for lower Boise sites indicated a d

  4. Water-quality conditions of the lower Boise River, Ada and Canyon Counties, Idaho, May 1994 through February 1997

    USGS Publications Warehouse

    Mullins, William H.

    1998-01-01

    Agricultural land and water use, wastewater treatment facility discharges, land development, road construction, urban runoff, confined-animal feeding operations, reservoir operations, and river channelization affect the water quality and biotic integrity of the lower Boise River between Lucky Peak Dam and the river's mouth at Parma, Idaho. During May 1994 through February 1997, 4 sites on the Boise River, 12 tributary/drain sites, and 3 wastewater treatment facilities were sampled at various intervals during the irrigation (high-flow) and post-irrigation (low-flow) seasons to determine sources, concentrations, and relative loads of nutrients and suspended sediment. Discharge entering the Boise River from the 12 tributary/drain sites and 3 wastewater treatment facilities was measured to determine the nutrient loads being contributed from each source. Total nitrogen, total phosphorus, and suspended sediment concentrations and loads tended to increase in a downstream direction along the Boise River. Among the 15 sources of discharge to the Boise River, 3 southside tributary/drains and the West Boise wastewater treatment facility contributed the largest loads of total nitrogen; the median daily load was more than 2,000 pounds per day. The West Boise wastewater treatment facility contributed the largest median daily load of total phosphorus (810 pounds per day); Dixie Drain contributed the largest median daily load of suspended sediment (26.4 tons per day). Nitrogen-to-phosphorus ratios at the four Boise River sites indicated that phosphorus could be limiting algal growth at the Diversion Dam site, whereas nitrogen could be limiting algal growth at the Glenwood and Middleton sites during some parts of the year. Algal growth in the Boise River near Parma did not appear to be nutrient limited. Because of the complexity of the plumbing system in the lower Boise River (numerous diversions and inflow points), accurate comparisons between discharge and nutrient loads entering the river at measured sites during high-flow sampling periods were difficult. During low-flow sampling periods, southside tributary/drains contributed most of the discharge and total nitrogen load, and wastewater treatment facilities contributed most of the total phosphorus load to the Boise River. During the 50-day period July 18 through September 5, 1996, the Idaho State standard for maximum daily average temperature for coldwater biota was exceeded by 34 percent at Middleton, 48 percent at Caldwell, and 80 percent near Parma. Violations of State standards for primary and secondary contact recreation were observed at all tributary/ drains and in the Boise River near Parma. Median instantaneous concentrations of fecal coliform bacteria exceeded State standards for primary contact recreation at five tributary/drains and exceeded standards for secondary contact recreation at one tributary/drain (Dixie Drain).

  5. E-ADA activity in lymphocytes of an experimental model of pythiosis treated with immunotherapy.

    PubMed

    Bach, Barbara Charlotte; Leal, Daniela Bitencourt Rosa; Jaques, Jeandre Augusto dos Santos; Souza, Viviane do Carmo Gonçalves; Ruchel, Jader Betsch; Schlemmer, Karine Bizzi; Zanette, Régis Adriel; Hecktheuer, Pedro Abib; de Lima Pereira, Patrique; Casali, Emerson André; Alves, Sydney Hartz; Santurio, Janio Morais

    2013-08-01

    Pythiosis is a life-threatening disease caused by the oomycete Pythium insidiosum. Some authors have suggested the involvement of a Th2-like immune response in the infected host, which leads to extensive tissue damage. The switch from a Th2 to a Th1 response pattern is one hypothesis to explain the curative properties of immunotherapy. Taking into account the importance of immunotherapy for pythiosis treatment and the contribution of adenine nucleotides in the immunoregulation of the host, we evaluated the ecto-adenosine deaminase (E-ADA; EC 3·5.4·4) activity in lymphocytes from rabbits inoculated with P. insidiosum. Rabbits were inoculated with 1 milliliter of zoospores subcutaneously injected into the lateral thorax; after developing lesions, the rabbits received eight doses of immunotherapy. E-ADA activity was measured in lymphocytes and the adenine nucleotides and adenosine levels were quantitatively determined in serum. Rabbits with characteristic lesions of pythiosis showed a decreased E-ADA activity (82·36%), a decreased adenosine triphosphate concentration (54·04%) and a higher adenosine concentration (2·51 fold), when compared with controls, after 28 days of inoculation. However, after the immunotherapy, the rabbits showed an increase in the E-ADA activity when compared with control (78·62%), contributing for the change in the immune response. Our results reinforce the hypothesis that the change from a Th2 to a Th1 immune response with the participation of the purinergic system could be responsible for the curative properties of immunotherapy. PMID:23086808

  6. Early-Onset Stroke and Vasculopathy Associated with Mutations in ADA2

    PubMed Central

    Zhou, Q.; Yang, D.; Ombrello, A.K.; Zavialov, Andrey V.; Toro, C.; Zavialov, Anton V.; Stone, D.L.; Chae, J.J.; Rosenzweig, S.D.; Bishop, K.; Barron, K.S.; Kuehn, H.S.; Hoffmann, P.; Negro, A.; Tsai, W.L.; Cowen, E.W.; Pei, W.; Milner, J.D.; Silvin, C.; Heller, T.; Chin, D.T.; Patronas, N.J.; Barber, J.S.; Lee, C.-C.R.; Wood, G.M.; Ling, A.; Kelly, S.J.; Kleiner, D.E.; Mullikin, J.C.; Ganson, N.J.; Kong, H.H.; Hambleton, S.; Candotti, F.; Quezado, M.M.; Calvo, K.R.; Alao, H.; Barham, B.K.; Jones, A.; Meschia, J.F.; Worrall, B.B.; Kasner, S.E.; Rich, S.S.; Goldbach-Mansky, R.; Abinun, M.; Chalom, E.; Gotte, A.C.; Punaro, M.; Pascual, V.; Verbsky, J.W.; Torgerson, T.R.; Singer, N.G.; Gershon, T.R.; Ozen, S.; Karadag, O.; Fleisher, T.A.; Remmers, E.F.; Burgess, S.M.; Moir, S.L.; Gadina, M.; Sood, R.; Hershfield, M.S.; Boehm, M.; Kastner, D.L.; Aksentijevich, I.

    2014-01-01

    BACKGROUND We observed a syndrome of intermittent fevers, early-onset lacunar strokes and other neurovascular manifestations, livedoid rash, hepatosplenomegaly, and systemic vasculopathy in three unrelated patients. We suspected a genetic cause because the disorder presented in early childhood. METHODS We performed whole-exome sequencing in the initial three patients and their unaffected parents and candidate-gene sequencing in three patients with a similar phenotype, as well as two young siblings with polyarteritis nodosa and one patient with small-vessel vasculitis. Enzyme assays, immunoblotting, immunohistochemical testing, flow cytometry, and cytokine profiling were performed on samples from the patients. To study protein function, we used morpholino-mediated knockdowns in zebrafish and short hairpin RNA knockdowns in U937 cells cultured with human dermal endothelial cells. RESULTS All nine patients carried recessively inherited mutations in CECR1 (cat eye syndrome chromosome region, candidate 1), encoding adenosine deaminase 2 (ADA2), that were predicted to be deleterious; these mutations were rare or absent in healthy controls. Six patients were compound heterozygous for eight CECR1 mutations, whereas the three patients with polyarteritis nodosa or small-vessel vasculitis were homozygous for the p.Gly47Arg mutation. Patients had a marked reduction in the levels of ADA2 and ADA2-specific enzyme activity in the blood. Skin, liver, and brain biopsies revealed vasculopathic changes characterized by compromised endothelial integrity, endothelial cellular activation, and inflammation. Knockdown of a zebrafish ADA2 homologue caused intracranial hemorrhages and neutropenia — phenotypes that were prevented by coinjection with nonmutated (but not with mutated) human CECR1. Monocytes from patients induced damage in cocultured endothelial-cell layers. CONCLUSIONS Loss-of-function mutations in CECR1 were associated with a spectrum of vascular and inflammatory phenotypes

  7. VIII Olimpíada Brasileira de Astronomia e Astronáutica

    NASA Astrophysics Data System (ADS)

    Garcia Canalle, João Batista; Villas da Rocha, Jaime Fernando; Wuensche de Souza, Carlos Alexandre; Pereira Ortiz, Roberto; Aguilera, Nuricel Villalonga; Padilha, Maria De Fátima Catta Preta; Pessoa Filho, José Bezerra; Soares Rodrigues, Ivette Maria

    2007-07-01

    Neste trabalho apresentamos as motivações pelas quais organizamos, em conjunto, pela primeira vez, a Olimpíada Brasileira de Astronomia incluindo a Astronáutica, em colaboração com a Agência Espacial Brasileira. Esta ampliação contribuiu para atrair ainda mais alunos, professores, escolas e patrocinadores para participarem desta Olimpíada. Em 2005 participaram da VIII Olimpíada Brasileira de Astronomia e Astronáutica (VIII OBA) 187.726 alunos distribuídos por 3.229 escolas, pertencentes a todos os estados brasileiros, incluindo o Distrito Federal. O crescimento em número de alunos participantes foi 52,4% maior do que em 2004. Em abril de 2005 organizamos, em Itapecerica da Serra, SP, um curso para os 50 alunos previamente selecionados e participantes da VII OBA e ao final selecionamos, dentre eles, uma equipe de 5 alunos, os quais representaram o Brasil na X Olimpíada Internacional de Astronomia, na China, em outubro de 2005. Ganhamos, pela primeira vez, uma medalha de ouro naquele evento. Em Agosto de 2005, organizamos a VIII Escola de Agosto para 50 alunos e respectivos professores, em Águas de Lindóia, SP, juntamente com a XXXI reunião anual da Sociedade Astronômica Brasileira (SAB). Em novembro de 2005 realizamos a I Jornada Espacial, em São José dos Campos, com 22 alunos e 22 professores selecionados dentre os participantes que melhores resultados obtiveram nas questões de Astronáutica da VIII OBA. Neste trabalho detalhamos os resultados da VIII OBA bem como as ações subseqüentes.

  8. Ada (R) assessment: An important issue within European Columbus Support Technology Programme

    NASA Technical Reports Server (NTRS)

    Vielcanet, P.

    1986-01-01

    Software will be more important and more critical for Columbus than for any ESA previous project. As a simple comparison, overall software size has been in the range of 100 K source statements for EXOSAT, 500 K for Spacelab, and will probably reach several million lines of code for Columbus (all element together). Based on past experience, the total development cost of software can account for about 10 pct to 15 pct of the total space project development cost. The Ada technology may support the strong software engineering principles needed for Columbus, provided that technology is sufficiently mature and industry plans are meeting the Columbus project schedule. Over the past 3 years, Informatique Internationale has conducted a coherent program based on Ada technology assessment studies and experiments, for ESA and CNES. This specific research and development program benefits from 15 years experience in the field of space software development and is supported by the overall software engineering expertise of the company. The assessment and experiments of Ada software engineering by Informatique Internationale are detailed.

  9. Translating expert system rules into Ada code with validation and verification

    NASA Technical Reports Server (NTRS)

    Becker, Lee; Duckworth, R. James; Green, Peter; Michalson, Bill; Gosselin, Dave; Nainani, Krishan; Pease, Adam

    1991-01-01

    The purpose of this ongoing research and development program is to develop software tools which enable the rapid development, upgrading, and maintenance of embedded real-time artificial intelligence systems. The goals of this phase of the research were to investigate the feasibility of developing software tools which automatically translate expert system rules into Ada code and develop methods for performing validation and verification testing of the resultant expert system. A prototype system was demonstrated which automatically translated rules from an Air Force expert system was demonstrated which detected errors in the execution of the resultant system. The method and prototype tools for converting AI representations into Ada code by converting the rules into Ada code modules and then linking them with an Activation Framework based run-time environment to form an executable load module are discussed. This method is based upon the use of Evidence Flow Graphs which are a data flow representation for intelligent systems. The development of prototype test generation and evaluation software which was used to test the resultant code is discussed. This testing was performed automatically using Monte-Carlo techniques based upon a constraint based description of the required performance for the system.

  10. Software engineering and Ada (Trademark) training: An implementation model for NASA

    NASA Technical Reports Server (NTRS)

    Legrand, Sue; Freedman, Glenn

    1988-01-01

    The choice of Ada for software engineering for projects such as the Space Station has resulted in government and industrial groups considering training programs that help workers become familiar with both a software culture and the intricacies of a new computer language. The questions of how much time it takes to learn software engineering with Ada, how much an organization should invest in such training, and how the training should be structured are considered. Software engineering is an emerging, dynamic discipline. It is defined by the author as the establishment and application of sound engineering environments, tools, methods, models, principles, and concepts combined with appropriate standards, guidelines, and practices to support computing which is correct, modifiable, reliable and safe, efficient, and understandable throughout the life cycle of the application. Neither the training programs needed, nor the content of such programs, have been well established. This study addresses the requirements for training for NASA personnel and recommends an implementation plan. A curriculum and a means of delivery are recommended. It is further suggested that a knowledgeable programmer may be able to learn Ada in 5 days, but that it takes 6 to 9 months to evolve into a software engineer who uses the language correctly and effectively. The curriculum and implementation plan can be adapted for each NASA Center according to the needs dictated by each project.

  11. Using Ada to implement the operations management system in a community of experts

    NASA Technical Reports Server (NTRS)

    Frank, M. S.

    1986-01-01

    An architecture is described for the Space Station Operations Management System (OMS), consisting of a distributed expert system framework implemented in Ada. The motivation for such a scheme is based on the desire to integrate the very diverse elements of the OMS while taking maximum advantage of knowledge based systems technology. Part of the foundation of an Ada based distributed expert system was accomplished in the form of a proof of concept prototype for the KNOMES project (Knowledge-based Maintenance Expert System). This prototype successfully used concurrently active experts to accomplish monitoring and diagnosis for the Remote Manipulator System. The basic concept of this software architecture is named ACTORS for Ada Cognitive Task ORganization Scheme. It is when one considers the overall problem of integrating all of the OMS elements into a cooperative system that the AI solution stands out. By utilizing a distributed knowledge based system as the framework for OMS, it is possible to integrate those components which need to share information in an intelligent manner.

  12. AdaFF: Adaptive Failure-Handling Framework for Composite Web Services

    NASA Astrophysics Data System (ADS)

    Kim, Yuna; Lee, Wan Yeon; Kim, Kyong Hoon; Kim, Jong

    In this paper, we propose a novel Web service composition framework which dynamically accommodates various failure recovery requirements. In the proposed framework called Adaptive Failure-handling Framework (AdaFF), failure-handling submodules are prepared during the design of a composite service, and some of them are systematically selected and automatically combined with the composite Web service at service instantiation in accordance with the requirement of individual users. In contrast, existing frameworks cannot adapt the failure-handling behaviors to user's requirements. AdaFF rapidly delivers a composite service supporting the requirement-matched failure handling without manual development, and contributes to a flexible composite Web service design in that service architects never care about failure handling or variable requirements of users. For proof of concept, we implement a prototype system of the AdaFF, which automatically generates a composite service instance with Web Services Business Process Execution Language (WS-BPEL) according to the users' requirement specified in XML format and executes the generated instance on the ActiveBPEL engine.

  13. The implementation and use of ADA on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1985-01-01

    The use and implementation of Ada in distributed environments in which reliability is the primary concern is investigated. Emphasis is placed on the possibility that a distributed system may be programmed entirely in Ada so that the individual tasks of the system are unconcerned with which processors they are executing on, and that failures may occur in the software or underlying hardware. A new linguistic construct, the colloquy, is introduced which solves the problems identified in an earlier proposal, the conversation. It was shown that the colloquy is at least as powerful as recovery blocks, but it is also as powerful as all the other language facilities proposed for other situations requiring backward error recovery: recovery blocks, deadlines, generalized exception handlers, traditional conversations, s-conversations, and exchanges. The major features that distinguish the colloquy are described. Sample programs that were written, but not executed, using the colloquy show that extensive backward error recovery can be included in these programs simply and elegantly. These ideas are being implemented in an experimental Ada test bed.

  14. 9th Circuit says engaging in sex is a major life activity under ADA.

    PubMed

    1999-10-01

    The 9th U.S. Circuit Court of Appeals ruled that the ability to engage in sexual relations is a major life activity under the definition of the Americans with Disabilities Act (ADA). The ruling suggests that all adults and adolescents infected with HIV are covered by the ADA because of the risk of transmitting the virus sexually. The U.S. Supreme Court ruled last year in the [name removed] v. [Name removed] case that the ability to procreate is a major life activity, but it left unresolved the issue of whether sexual relations were covered. Several other courts have further defined the issue and ruled that sexual dysfunction should count as a disability. The plaintiff in this case sued after his employer refused to relocate him to a different department, stating he was deprived of a reasonable accommodation. The plaintiff suffered from impotence, and claimed a disability under the ADA. The dissenting judge in the ruling noted that he did not see how one's ability to have sexual relations had any connection to employment. PMID:11367019

  15. Parallel Ada implementation of a multiple-model Kalman-filter tracking system: a software engineering approach. Master's thesis

    SciTech Connect

    Lemanski, W.J.

    1989-03-01

    The success of the Strategic Defense Initiative depends directly on significant advances in both computer hardware and software development technologies. Parallel architectures and the Ada programming language have advantages that make them candidates for use in SDI command and control computer systems. This thesis examines those advantages in the context of an SDI-type application: implementation of a Kalman-filter tracking system. This research consists of three parts. The first is a set of software engineering guidelines developed for use in creating parallel designs suitable for implementation in Ada. These guidelines cover the design process from initial problem analysis to final detailed design. Methods of problem decomposition are discussed, as are language partitioning strategies. Justification is provided for using the Ada task construct for process boundaries, and Ada multitasking design issues are reviewed. A parallel software design methodology is also described.

  16. Evaluation of the chromogenic agar chromID C. difficile.

    PubMed

    Eckert, Catherine; Burghoffer, Béatrice; Lalande, Valérie; Barbut, Frederic

    2013-03-01

    Three selective media (chromID C. difficile agar, taurocholate cycloserine cefoxitin agar [TCCA; homemade], and CLO medium) were compared from 406 stool samples of patients suspected of having Clostridium difficile infection. The sensitivities of chromID C. difficile agar at 24 h and 48 h, CLO medium, and TCCA were 74.1%, 87%, 85.2%, and 70.4%, respectively.

  17. Id4 Marks Spermatogonial Stem Cells in the Mouse Testis.

    PubMed

    Sun, Feng; Xu, Qing; Zhao, Danfeng; Degui Chen, Charlie

    2015-01-01

    Mammalian spermatogenesis is a classic adult stems cell-dependent process, supported by the self-renewal and differentiation of spermatogonial stem cells (SSCs). However, the identification of SSCs and elucidation of their behaviors in undisturbed testis has long been a big challenge. Here, we generated a knock-in mouse model, Id4-2A-CreERT2-2A-tdTomato, which allowed us to mark Id4-expressing (Id4(+)) cells at different time points in situ and track their behaviors across distinct developmental stages during steady-state and regenerating spermatogenesis. We found that Id4(+) cells continue to produce spermatogonia, spermatocytes and sperm in mouse testis, showing they are capable of self-renewal and have differentiation potential. Consistent with these findings, ablation of Id4(+) cells in mice results in a loss of spermatogenesis. Furthermore, developmental fate mapping reveals that Id4(+) SSCs originate from neonate Id4(+) gonocytes. Therefore, our results indicate that Id4 marks spermatogonial stem cells in the mouse testis.

  18. ID Model Construction and Validation: A Multiple Intelligences Case

    ERIC Educational Resources Information Center

    Tracey, Monica W.; Richey, Rita C.

    2007-01-01

    This is a report of a developmental research study that aimed to construct and validate an instructional design (ID) model that incorporates the theory and practice of multiple intelligences (MI). The study consisted of three phases. In phase one, the theoretical foundations of multiple Intelligences and ID were examined to guide the development…

  19. 75 FR 12974 - Establishment of Class E Airspace; Hailey, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... E airspace at Hailey, ID, to accommodate aircraft using the Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedure (SIAP) at Friedman Memorial Airport. This will... Register a notice of proposed rulemaking to establish additional controlled airspace at Hailey, ID (74...

  20. An ID2-dependent mechanism for VHL inactivation in cancer.

    PubMed

    Lee, Sang Bae; Frattini, Veronique; Bansal, Mukesh; Castano, Angelica M; Sherman, Dan; Hutchinson, Keino; Bruce, Jeffrey N; Califano, Andrea; Liu, Guangchao; Cardozo, Timothy; Iavarone, Antonio; Lasorella, Anna

    2016-01-14

    Mechanisms that maintain cancer stem cells are crucial to tumour progression. The ID2 protein supports cancer hallmarks including the cancer stem cell state. HIFα transcription factors, most notably HIF2α (also known as EPAS1), are expressed in and required for maintenance of cancer stem cells (CSCs). However, the pathways that are engaged by ID2 or drive HIF2α accumulation in CSCs have remained unclear. Here we report that DYRK1A and DYRK1B kinases phosphorylate ID2 on threonine 27 (Thr27). Hypoxia downregulates this phosphorylation via inactivation of DYRK1A and DYRK1B. The activity of these kinases is stimulated in normoxia by the oxygen-sensing prolyl hydroxylase PHD1 (also known as EGLN2). ID2 binds to the VHL ubiquitin ligase complex, displaces VHL-associated Cullin 2, and impairs HIF2α ubiquitylation and degradation. Phosphorylation of Thr27 of ID2 by DYRK1 blocks ID2-VHL interaction and preserves HIF2α ubiquitylation. In glioblastoma, ID2 positively modulates HIF2α activity. Conversely, elevated expression of DYRK1 phosphorylates Thr27 of ID2, leading to HIF2α destabilization, loss of glioma stemness, inhibition of tumour growth, and a more favourable outcome for patients with glioblastoma. PMID:26735018

  1. A Contextual Model for Identity Management (IdM) Interfaces

    ERIC Educational Resources Information Center

    Fuller, Nathaniel J.

    2014-01-01

    The usability of Identity Management (IdM) systems is highly dependent upon design that simplifies the processes of identification, authentication, and authorization. Recent findings reveal two critical problems that degrade IdM usability: (1) unfeasible techniques for managing various digital identifiers, and (2) ambiguous security interfaces.…

  2. DRAFT LANDSAT DATA MOSAIC: MONTGOMERY COUNTY, TEXAS; HARRIS COUNTY, TEXAS; FORT BEND COUNTY, TEXAS; BRAZORIA COUNTY, TEXAS; GALVESTON COUNTY, TEXAS

    EPA Science Inventory

    This is a draft Landsat Data Mosaic, which contains remote sensing information for Montgomery County, Texas Harris County, Texas Fort Bend County, Texas Brazoria County, Texas Galveston County, and Texas Imagery dates on the following dates: October 6, 1999 and September 29, 200...

  3. ADA Design.

    ERIC Educational Resources Information Center

    Gips, Kathy

    2003-01-01

    Describes requirements for existing educational facilities under Title II of the Americans with Disabilities Act and addresses issues such as guidelines for children, wheelchair-accessible and ambulatory stalls, areas without their own section in the standards, assistive listening devices in auditoriums, ramp slope, emergency evacuation planning,…

  4. 32 CFR 161.8 - ID card life-cycle roles and responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false ID card life-cycle roles and responsibilities... IDENTIFICATION (ID) CARDS FOR MEMBERS OF THE UNIFORMED SERVICES, THEIR DEPENDENTS, AND OTHER ELIGIBLE INDIVIDUALS DoD Identification (ID) Cards: ID Card Life-Cycle § 161.8 ID card life-cycle roles...

  5. Id-1 and Id-2 genes and products as therapeutic targets for treatment of breast cancer and other types of carcinoma

    DOEpatents

    Desprez, Pierre-Yves; Campisi, Judith

    2014-09-30

    A method for treatment and amelioration of breast, cervical, ovarian, endometrial, squamous cells, prostate cancer and melanoma in a patient comprising targeting Id-1 or Id-2 gene expression with a delivery vehicle comprising a product which modulates Id-1 or Id-2 expression.

  6. Biometric authentication for ID cards with hologram watermarks

    NASA Astrophysics Data System (ADS)

    Croce Ferri, Lucilla; Mayerhoefer, Astrid; Frank, Marcus; Vielhauer, Claus; Steinmetz, Ralf

    2002-04-01

    We present an analysis of a new technique for the authentication of ID cardholders, based on the integration of a biometrics-based authentication system with digital watermarks. The chosen biometric authentication method is the dynamic signature verification of the ID cardholder, while we use a specific integrity watermark technique we developed, called Hologram Watermark, to embed and retrieve the off-line data onto an ID card. We take advantage of the fact, that two static biometric features (images of the user's face and signature) are already integral part of ID cards for manual verification and extent the stored biometric information by embedding on-line handwriting features of the signature as holographic watermarks in the overall image information of an ID card. Manipulation of any of the image information can be detected and will further disallow biometric verification of the forger. The Hologram Watermark technique produces content-related data using computer-generated hologram coding techniques. These data are embedded with watermarking techniques into the personal data printed on an ID card. The content-related data in this specific application are the dynamic features of the cardholder's signature. The main goal of this paper is to analyze the suitability of dynamic signature verification in combination with the Hologram Watermark technique, to facilitate automated user authentication based on information transparently embedded in ID cards.

  7. New security system for ID certificates in IT society

    NASA Astrophysics Data System (ADS)

    Nagashima, Hisato; Saito, Kazuharu

    2004-06-01

    This paper introduces a new security solution regarding security documents with secure unique information. Our newly proposed security measure enables outputting ID documents by commercially available printer. On this basis, a citizen can apply and accept his ID certificates to and from Issuing Authority via website. A unique gradational latent image emerges if a third party authenticates it under Infrared ray. The principle of this new measure lies in the complicated microstructure generated by our specially designed software. It is understood that its security feature based on secure software and wide applicability for commercially available printers show profound potentiality to construct new security system for ID documents in IT society.

  8. The implementation and use of Ada on distributed systems with high reliability requirements

    NASA Technical Reports Server (NTRS)

    Knight, J. C.

    1987-01-01

    A preliminary analysis of the Ada implementation of the Advanced Transport Operating System (ATOPS), an experimental computer control system developed at NASA Langley for a modified Boeing 737 aircraft, is presented. The criteria that was determined for the evaluation of this approach is described. A preliminary version of the requirements for the ATOPS is contained. This requirements specification is not a formal document, but rather a description of certain aspects of the ATOPS system at a level of detail that best suits the needs of the research. The survey of backward error recovery techniques is also presented.

  9. Stereospecific removal of methyl phosphotriesters from DNA by an Escherichia coli ada+ extract.

    PubMed

    Weinfeld, M; Drake, A F; Saunders, J K; Paterson, M C

    1985-10-11

    The ada+ gene product, a DNA methyltransferase present in extracts from an Escherichia coli strain constitutive for the adaptive response, removes only half of the methyl phosphotriesters from alkylated DNA. Since DNA phosphotriesters occur in two isomeric configurations (denoted Rp and Sp), we examined whether this reflects a stereospecific mode of repair by the methyltransferase. Analysis by reverse-phase HPLC, phosphorus NMR and circular dichroism established that only triesters in the Sp configuration are acted upon by the E. coli extract. PMID:3903661

  10. Detection of coronal mass ejections using AdaBoost on grayscale statistic features

    NASA Astrophysics Data System (ADS)

    Zhang, Ling; Yin, Jian-qin; Lin, Jia-ben; Wang, Xiao-fan; Guo, Juan

    2016-10-01

    We present an automatic algorithm to detect coronal mass ejections (CMEs) in Large Angle Spectrometric Coronagraph (LASCO) C2 running difference images. The algorithm includes 3 steps: (1) split the running difference images into blocks according to slice size and analyze the grayscale statistics of the blocks from a set of images with and without CMEs; (2) select the optimal parameters for slice size, gray threshold and fraction of the bright points and (3) use AdaBoost to combine the weak classifiers designed according to the optimal parameters. Experimental results show that our method is effective and has a high accuracy rate.

  11. An Ada Linear-Algebra Software Package Modeled After HAL/S

    NASA Technical Reports Server (NTRS)

    Klumpp, Allan R.; Lawson, Charles L.

    1990-01-01

    New avionics software written more easily. Software package extends Ada programming language to include linear-algebra capabilities similar to those of HAL/S programming language. Designed for such avionics applications as Space Station flight software. In addition to built-in functions of HAL/S, package incorporates quaternion functions used in Space Shuttle and Galileo projects and routines from LINPAK solving systems of equations involving general square matrices. Contains two generic programs: one for floating-point computations and one for integer computations. Written on IBM/AT personal computer running under PC DOS, v.3.1.

  12. Development of Ada language control software for the NASA power management and distribution test bed

    NASA Technical Reports Server (NTRS)

    Wright, Ted; Mackin, Michael; Gantose, Dave

    1989-01-01

    The Ada language software developed to control the NASA Lewis Research Center's Power Management and Distribution testbed is described. The testbed is a reduced-scale prototype of the electric power system to be used on space station Freedom. It is designed to develop and test hardware and software for a 20-kHz power distribution system. The distributed, multiprocessor, testbed control system has an easy-to-use operator interface with an understandable English-text format. A simple interface for algorithm writers that uses the same commands as the operator interface is provided, encouraging interactive exploration of the system.

  13. Software issues involved in code translation of C to Ada programs

    NASA Technical Reports Server (NTRS)

    Hooi, Robert; Giarratano, Joseph

    1986-01-01

    It is often thought that translation of one programming language to another is a simple solution that can be used to extend the software life span or in rehosting software to another environment. The possible problems are examined as are the advantages and disadvantages of direct machine or human code translation versus that of redesign and rewrite of the software. The translation of the expert system language called C Language Integrated Production System (CLIPS) which is written in C, to Ada, will be used as a case study of the problems that are encountered.

  14. MicroRNAs and intellectual disability (ID) in Down syndrome, X-linked ID, and Fragile X syndrome

    PubMed Central

    Siew, Wei-Hong; Tan, Kai-Leng; Babaei, Maryam Abbaspour; Cheah, Pike-See; Ling, King-Hwa

    2013-01-01

    Intellectual disability (ID) is one of the many features manifested in various genetic syndromes leading to deficits in cognitive function among affected individuals. ID is a feature affected by polygenes and multiple environmental factors. It leads to a broad spectrum of affected clinical and behavioral characteristics among patients. Until now, the causative mechanism of ID is unknown and the progression of the condition is poorly understood. Advancement in technology and research had identified various genetic abnormalities and defects as the potential cause of ID. However, the link between these abnormalities with ID is remained inconclusive and the roles of many newly discovered genetic components such as non-coding RNAs have not been thoroughly investigated. In this review, we aim to consolidate and assimilate the latest development and findings on a class of small non-coding RNAs known as microRNAs (miRNAs) involvement in ID development and progression with special focus on Down syndrome (DS) and X-linked ID (XLID) [including Fragile X syndrome (FXS)]. PMID:23596395

  15. Scientists ID Key Fetal Cells Vulnerable to Zika

    MedlinePlus

    ... html Scientists ID Key Fetal Cells Vulnerable to Zika Lab study suggests possible mechanism for birth defects ... 29, 2016 (HealthDay News) -- The devastating mosquito-borne Zika virus can infect cells that play a role ...

  16. Study IDs 2 Zika Virus Proteins Linked to Microcephaly

    MedlinePlus

    ... gov/news/fullstory_160386.html Study IDs 2 Zika Virus Proteins Linked to Microcephaly Discovery might one ... say they've identified two proteins in the Zika virus linked to the severe birth defect microcephaly. ...

  17. IDS Combined Solution improvements between ITRF2008 and ITRF2013

    NASA Astrophysics Data System (ADS)

    Moreaux, Guilhem; Lemoine, Frank; Willis, Pascal; Capdeville, Hugues; Otten, Michiel; Stepanek, Petr; Kuzin, Sergei; Ferrage, Pascale

    2015-04-01

    In the context of ITRF 2013, the IDS Combination Center delivered to IERS weekly combined SINEX files from early January 1993 to late August 2014. These SINEX files which contain DORIS stations positions/velocities and Earth orientation parameters from DORIS data are based on the latest series of all of the 6 IDS Analysis Centers. The primary objective of this study is to present latest results from the DORIS contribution to ITRF2013. Then, comparisons with IDS contribution to ITRF2008 will address benefits of including both South Atlantic Anomaly corrected data and new DORIS missions (e.g. Jason-1, Jason-2, Cryosat-2) in the IDS combination. These comparisons will also emphasize application of DORIS ground antennas phase laws in the data processing and improved modeling of DORIS ground beacon frequency variations.

  18. Security analysis for biometric data in ID documents

    NASA Astrophysics Data System (ADS)

    Schimke, Sascha; Kiltz, Stefan; Vielhauer, Claus; Kalker, Ton

    2005-03-01

    In this paper we analyze chances and challenges with respect to the security of using biometrics in ID documents. We identify goals for ID documents, set by national and international authorities, and discuss the degree of security, which is obtainable with the inclusion of biometric into documents like passports. Starting from classical techniques for manual authentication of ID card holders, we expand our view towards automatic methods based on biometrics. We do so by reviewing different human biometric attributes by modality, as well as by discussing possible techniques for storing and handling the particular biometric data on the document. Further, we explore possible vulnerabilities of potential biometric passport systems. Based on the findings of that discussion we will expand upon two exemplary approaches for including digital biometric data in the context of ID documents and present potential risks attack scenarios along with technical aspects such as capacity and robustness.

  19. Genetics Experts Unite to I.D. Unknown Katrina Victims

    MedlinePlus

    ... Current Issue Past Issues Research News From NIH Genetics Experts Unite to I.D. Unknown Katrina Victims ... in the recent Advances in molecular biology and genetics," says team member Stephen Sherry, Ph.D., of ...

  20. 76 FR 33651 - Approval and Promulgation of Implementation Plans; ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; ID AGENCY: Environmental... includes new and revised rules which provide the Idaho Department of Environmental Quality (IDEQ)...

  1. A Good IDS Response Protocol of MANET Containment Strategies

    NASA Astrophysics Data System (ADS)

    Cheng, Bo-Chao; Chen, Huan; Tseng, Ryh-Yuh

    Much recent research concentrates on designing an Intrusion Detection System (IDS) to detect the misbehaviors of the malicious node in MANET with ad-hoc and mobility natures. However, without rapid and appropriate IDS response mechanisms performing follow-up management services, even the best IDS cannot achieve the desired primary goal of the incident response. A competent containment strategy is needed to limit the extent of an attack in the Incident Response Life Cycle. Inspired by the T-cell mechanisms in the human immune system, we propose an efficient MANET IDS response protocol (T-SecAODV) that can rapidly and accurately disseminate alerts of the malicious node attacks to other nodes so as to modify their AODV routing tables to isolate the malicious nodes. Simulations are conducted by the network simulator (Qualnet), and the experiment results indicate that T-SecAODV is able to spread alerts steadily while greatly reduce faulty rumors under simultaneous multiple malicious node attacks.

  2. Role of yeast domination in Indian idli batter fermentation.

    PubMed

    Soni, S K; Sandhu, D K

    1991-07-01

    Adding Saccharomyces cerevisiae, along with natural bacterial flora of the ingredients, was the best method for standardizing idli termentation in terms of improved organoleptic characteristics, leavening and nutritional constituents. PMID:24425138

  3. Biometrics and ID Cards — Enablers for Personal Security

    NASA Astrophysics Data System (ADS)

    Reisen, Andreas

    The electronic ID card is a modernization and security project of the German Government. On the one hand, the multifunctional card is intended to boost security and the convenience of e-government and e-business applications. On the other hand, the new biometric ID card should allow citizens to use it as a travel document in the Schengen area and for specific destinations outside the European Union also in the future.

  4. 77 FR 14417 - Notice of Temporary Closure on Public Lands in Gooding and Elmore Counties, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... Burley Normal Fire Rehabilitation Plan: (1) Allow burned areas to re-establish a vegetative cover, which... species to become established; (3) allow remaining plants to recover from the effects of the fire; and (4... and crucial winter habitat for mule deer, which suffered significant losses in the Blair Fire. For...

  5. 75 FR 10811 - Notice of Application for Recordable Disclaimer of Interest in Lands, Gem County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... filed with the Bureau of Land Management (BLM) by Cynthia L. Yee-Wallace, Attorney-at-Law, on behalf of... Act of 1976 (43 U.S.C. 1745), Cynthia L. Yee- Wallace, Attorney at Law, has filed an application...

  6. 77 FR 37702 - Grays Lake National Wildlife Refuge, Caribou and Bonneville Counties, ID; Comprehensive...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... comments by August 21, 2012. We will announce opportunities for public input in local news media throughout..., wildlife observation and photography, and environmental education and interpretation. We will review...

  7. 76 FR 48877 - Kootenai National Wildlife Refuge, Boundary County, ID; Draft Comprehensive Conservation Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Wildlife Refuge. We started this process through a notice in the Federal Register (74 FR 8102; February 23..., wildlife observation and photography, and environmental education and interpretation. We will review and... the public and obtain comments. The meetings were announced through local media outlets, on the...

  8. 78 FR 16523 - Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and Washington Counties, ID, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ..., and environmental education and interpretation. We will review and update the CCP at least every 15..., wildlife observation and photography, and environmental education and interpretation. The Draft CCP/EIS..., fishing, wildlife observation and photography, environmental education and interpretation as well...

  9. 75 FR 41232 - Deer Flat National Wildlife Refuge, Canyon, Owyhee, Payette, and Washington Counties, ID; Malheur...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... Fish and Wildlife Service Deer Flat National Wildlife Refuge, Canyon, Owyhee, Payette, and Washington...), intend to prepare a comprehensive conservation plan (CCP) for Deer Flat National Wildlife Refuge (Refuge....gov . Fax: Attn: Refuge Manager, (208) 467-1019. U.S. Mail: Refuge Manager, Deer Flat...

  10. 77 FR 51561 - Notice of Temporary Restriction Order for Skinny Dipper Hot Springs, Boise County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... Bureau of Land Management Notice of Temporary Restriction Order for Skinny Dipper Hot Springs, Boise...: This serves as notice of a sunset-to-sunrise recreational use restriction of Skinny Dipper Hot Springs... Hot Springs, and the public lands in Lot 3, Section 25, T. 9 N., R.3 E., Boise Meridian, Boise...

  11. 77 FR 64352 - Notice of Temporary Closure of Public Lands in Custer County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... wild horses and the time needed to move the horses to the gather corrals. The legal description of the.../st/en/prog/wild_horses_/gathers.html . Information will also be available by calling the Challis... ensure the safety of the contractors, employees, public and the horses while gather operations are...

  12. 77 FR 75654 - Notice of Temporary Closures on Public Lands in Owyhee County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ...) and Morley Nelson Snake River Birds of Prey National Conservation Area (NCA-BLM). Two roads will be... Roller, Morley Nelson Snake River Birds of Prey National Conservation Area Manager at 3948 Development..., Owyhee Field Manager. Patricia Roller, Morley Nelson Snake River Birds of Prey NCA Manager. BILLING...

  13. 78 FR 4869 - Notice of Intent To Collect Fees on Public Land in Clark County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... (REA), the Bureau of Land Management (BLM) Upper Snake Field Office is proposing to collect a... implementing regulations, the Upper Snake Field Office is proposing to charge a group site reservation fee of... Council (RAC) and the BLM Idaho State Director. The BLM Upper Snake Field Office will provide final...

  14. 75 FR 57053 - Camas National Wildlife Refuge, Jefferson County, ID; Comprehensive Conservation Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... refuge lies in the upper Snake River plain at approximately 4,800 feet in elevation. The refuge was... continually flooded the wetlands during the drier summer and fall months. The upper Snake River climate...

  15. 77 FR 16556 - Kootenai National Wildlife Refuge, Boundary County, ID; Final Comprehensive Conservation Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ... a notice of intent in the Federal Register (74 FR 8102; February 23, 2009). We released the draft... Register (76 FR 48877; August 9, 2011). Kootenai NWR encompasses 2,774 acres along the lower Kootenai River... Administration Act. CCP Alternatives, Including Selected Alternative Our draft CCP/EA (76 FR 48877; August...

  16. 78 FR 23952 - Notice of Temporary Closure on Public Lands in Elmore County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... Four Rivers Field Office, Bureau of Land Management (BLM). DATES: The Stout Fire closure will be in.... FOR FURTHER INFORMATION CONTACT: Larry Ridenhour, Four Rivers Field Office outdoor recreation planner...-fighting forces in the performance of their official duties; and persons with written authorization...

  17. 78 FR 20135 - Notice of Temporary Closure on Public Lands in Boise County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-03

    ... surrounding Skinny Dipper Hot Springs, near Banks, Idaho, that burned August 5, 2012. The affected public... recreating public around the hot springs due to fire damage, as a result of the loss of stabilizing vegetation upstream from the hot springs as identified in the Springs Fire Emergency Stabilization and...

  18. 75 FR 8744 - Notice of Proposed Issuance of Recordable Disclaimer of Interest; Jerome County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... with the former Minidoka Relocation Center where Japanese Americans were incarcerated during World War II. Section 313 of the Act makes several adjustments to the Historical Site boundary and gives...

  19. 75 FR 22625 - Notice of Realty Action; Direct Sale of Public Land in Jerome County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... FURTHER INFORMATION CONTACT: Lisa Claxton, Natural Resource Specialist, at the above address or phone (208... 1985 BLM Monument Resource Management Plan, as amended by the 2003 Amendments to BLM Shoshone...

  20. 75 FR 1026 - Lower Orogrande Project, Clearwater National Forest, Clearwater County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-08

    ... effects of improvements on watershed, vegetation, and wildlife habitat in the Lower Orogrande project area... watershed, vegetation, and wildlife habitat. Watershed improvements include: (1) Decommissioning 6 miles of... (1) conducting vegetation treatments to promote better successional stage balance. This action...

  1. Generic Ada code in the NASA space station command, control and communications environment

    NASA Technical Reports Server (NTRS)

    Mcdougall, D. P.; Vollman, T. E.

    1986-01-01

    The results of efforts to apply powerful Ada constructs to the formatted message handling process are described. The goal of these efforts was to extend the state-of-technology in message handling while at the same time producing production-quality, reusable code. The first effort was initiated in September, 1984 and delivered in April, 1985. That product, the Generic Message Handling Facility, met initial goals, was reused, and is available in the Ada Repository on ARPANET. However, it became apparent during its development that the initial approach to building a message handler template was not optimal. As a result of this initial effort, several alternate approaches were identified, and research is now on-going to identify an improved product. The ultimate goal is to be able to instantly build a message handling system for any message format given a specification of that message format. The problem lies in how to specify the message format, and one that is done, how to use that information to build the message handler. Message handling systems and message types are described. The initial efforts, its results and its shortcomings are detailed. The approach now being taken to build a system which will be significantly easier to implement, and once implemented, easier to use, is described. Finally, conclusions are offered.

  2. Mason Tenders agrees to pay $1 million to end ADA litigation.

    PubMed

    1995-12-29

    The [name removed] District Council Welfare Fund has agreed to pay $1 million to construction workers who have been denied medical coverage for AIDS-related care. The decision establishes self-insured health care benefits programs as covered entities under the Americans with Disabilities Act (ADA). The settlement ends a three-year battle which began in 1992 between [name removed] and fourteen HIV-positive construction workers who were refused medical coverage. The first suit was filed by [name removed]., a construction worker who lost coverage for his HIV-related care in July 1991. At that time, the union fund decided to exclude care for HIV on the grounds that it was too expensive. The Equal Employment Opportunity Commission (EEOC) filed an ADA lawsuit that challenged disability-based distinctions in health insurance. The U.S. Attorney's Office filed a complaint against the union under the Racketeer Influenced and Corrupt Organizations (RICO) statute to end organized crime associated with the union. In late 1994, the government announced a consent decree, settling its racketeering suit against the union. Under the terms of the settlement, [name removed] was awarded $16,000 in damages. In the EEOC case, damages for plan members ranged as high as $50,000.

  3. Integrating automated structured analysis and design with Ada programming support environments

    NASA Technical Reports Server (NTRS)

    Hecht, Alan; Simmons, Andy

    1986-01-01

    Ada Programming Support Environments (APSE) include many powerful tools that address the implementation of Ada code. These tools do not address the entire software development process. Structured analysis is a methodology that addresses the creation of complete and accurate system specifications. Structured design takes a specification and derives a plan to decompose the system subcomponents, and provides heuristics to optimize the software design to minimize errors and maintenance. It can also produce the creation of useable modules. Studies have shown that most software errors result from poor system specifications, and that these errors also become more expensive to fix as the development process continues. Structured analysis and design help to uncover error in the early stages of development. The APSE tools help to insure that the code produced is correct, and aid in finding obscure coding errors. However, they do not have the capability to detect errors in specifications or to detect poor designs. An automated system for structured analysis and design TEAMWORK, which can be integrated with an APSE to support software systems development from specification through implementation is described. These tools completement each other to help developers improve quality and productivity, as well as to reduce development and maintenance costs. Complete system documentation and reusable code also resultss from the use of these tools. Integrating an APSE with automated tools for structured analysis and design provide capabilities and advantages beyond those realized with any of these systems used by themselves.

  4. Using AppletMagic(tm) to Implement an Orbit Propagator: New Life for Ada Objects

    NASA Technical Reports Server (NTRS)

    Stark, Michael E.

    1997-01-01

    This paper will discuss the use of the Intermetrics AppletMagic tool to build an applet to display a satellite ground track on a world map. This applet is the result of a prototype project that was developed by the Goddard Space Flight Center's Flight Dynamics Division (FDD), starting in June of 1996. Both Version 1 and Version 2 of this applet can be accessed via the URL http://fdd.gsfc.nasa.gov/Java.html. This paper covers Version 1, as Version 2 did not make radical changes to the Ada part of the applet. This paper will briefly describe the design of the applet, discuss the issues that arose during development, and will conclude with lessons learned and future plans for the FDD's use of Ada and Java. The purpose of this paper is to show examples of a successful project using Oi AppletMagic, and to highlight some of the pitfalls that occurred along the way. It is hoped that this discussion will be useful both to users of AppletMagic and to organizations such as Intermetrics that develop new technology.

  5. Anti-ids in allergy: timeliness of a classic concept.

    PubMed

    Wallmann, Julia; Pali-Schöll, Isabella; Jensen-Jarolim, Erika

    2010-06-01

    Anti-idiotypic antibodies (anti-ids) are part of natural immune responses with regulatory capacity. Their effect on an antigen-specific, so-called Ab1 antibody response, is dependent on 1) the original antigen, which they mirror, being Ab2 antibodies, and 2) their isotype. In the case of IgE-mediated allergy, natural anti-ids against allergen-specific IgE represent internal images of allergen molecules. A key biologic feature of allergens is that they can crosslink IgE, expressed by B-lymphocytes or passively bound via high affinity receptors to effector cells, which renders cellular activation. Therefore, the IgE cross linking capability of anti-ids determines whether they dampen or enhance immediate-type hypersensitivity. Correspondingly to classic antiallergen blocking IgG antibodies, anti-ids may also interact with inhibitory FcγRIIb receptors and, thereby, down-regulate T(H)2-type inflammation. Anti-ids and other B-cell epitope mimetics, like mimotopes and DARPins, represent antigen surrogates, which can be used for vaccination. Intriguingly, they may induce antibody responses without activating potentially proinflammatory, antiallergen T-lymphocytes. Taken together, collective evidence suggests that anti-ids, although representing immunologic classics, are a timeless concept in allergology.

  6. Accelerated fermentation of 'idli' batter using soy residue okara.

    PubMed

    Rekha, C R; Vijayalakshmi, G

    2011-06-01

    The aim of this work was to reduce the natural fermentation period of 'idli' from the conventional 14 h to 10 h by adding underutilized okara for the preparation of 'idli'. Black gram was partially substituted with soy residue okara in the ratio of (1:1). After 14 h of natural fermentation, the pH and total acidity of control 'idli' batter was 4.51 and 0.64% and that of okara fortified 'idli' batter was 4.53 and 0.43%, respectively. The amount of CO2 released by the control and okara fortified batter was 19.7% and 33.6% respectively. The viable count of yeast and mold, lactics and mesophilic bacteria in control & okara batter increased with time reaching 9.00 & 10.34, 8.66 & 7.69, and 8.65 & 9.47 log10 cfu/g, respectively at the end of 10 h of natural fermentation. Okara fortified 'idli' was soft and spongy compared to control 'idli' .

  7. BioID Identification of Lamin-Associated Proteins.

    PubMed

    Mehus, Aaron A; Anderson, Ruthellen H; Roux, Kyle J

    2016-01-01

    A- and B-type lamins support the nuclear envelope, contribute to heterochromatin organization, and regulate a myriad of nuclear processes. The mechanisms by which lamins function in different cell types and the mechanisms by which lamin mutations cause over a dozen human diseases (laminopathies) remain unclear. The identification of proteins associated with lamins is likely to provide fundamental insight into these mechanisms. BioID (proximity-dependent biotin identification) is a unique and powerful method for identifying protein-protein and proximity-based interactions in living cells. BioID utilizes a mutant biotin ligase from bacteria that is fused to a protein of interest (bait). When expressed in living cells and stimulated with excess biotin, this BioID-fusion protein promiscuously biotinylates directly interacting and vicinal endogenous proteins. Following biotin-affinity capture, the biotinylated proteins can be identified using mass spectrometry. BioID thus enables screening for physiologically relevant protein associations that occur over time in living cells. BioID is applicable to insoluble proteins such as lamins that are often refractory to study by other methods and can identify weak and/or transient interactions. We discuss the use of BioID to elucidate novel lamin-interacting proteins and its applications in a broad range of biological systems, and provide detailed protocols to guide new applications.

  8. Accelerated fermentation of 'idli' batter using soy residue okara.

    PubMed

    Rekha, C R; Vijayalakshmi, G

    2011-06-01

    The aim of this work was to reduce the natural fermentation period of 'idli' from the conventional 14 h to 10 h by adding underutilized okara for the preparation of 'idli'. Black gram was partially substituted with soy residue okara in the ratio of (1:1). After 14 h of natural fermentation, the pH and total acidity of control 'idli' batter was 4.51 and 0.64% and that of okara fortified 'idli' batter was 4.53 and 0.43%, respectively. The amount of CO2 released by the control and okara fortified batter was 19.7% and 33.6% respectively. The viable count of yeast and mold, lactics and mesophilic bacteria in control & okara batter increased with time reaching 9.00 & 10.34, 8.66 & 7.69, and 8.65 & 9.47 log10 cfu/g, respectively at the end of 10 h of natural fermentation. Okara fortified 'idli' was soft and spongy compared to control 'idli' . PMID:23572755

  9. Using Penelope to assess the correctness of NASA Ada software: A demonstration of formal methods as a counterpart to testing

    NASA Technical Reports Server (NTRS)

    Eichenlaub, Carl T.; Harper, C. Douglas; Hird, Geoffrey

    1993-01-01

    Life-critical applications warrant a higher level of software reliability than has yet been achieved. Since it is not certain that traditional methods alone can provide the required ultra reliability, new methods should be examined as supplements or replacements. This paper describes a mathematical counterpart to the traditional process of empirical testing. ORA's Penelope verification system is demonstrated as a tool for evaluating the correctness of Ada software. Grady Booch's Ada calendar utility package, obtained through NASA, was specified in the Larch/Ada language. Formal verification in the Penelope environment established that many of the package's subprograms met their specifications. In other subprograms, failed attempts at verification revealed several errors that had escaped detection by testing.

  10. 76 FR 19096 - National Starch and Chemical Company, Salisbury, Rowan County, North Carolina; Notice of Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... AGENCY National Starch and Chemical Company, Salisbury, Rowan County, North Carolina; Notice of... Liability Act (CERCLA), concerning the National Starch and Chemical Company Site located in Salisbury, Rowan..., identified by Docket ID No. EPA-RO4- SFUND-2011-0278 or Site name National Starch and Chemical...

  11. E-ADA activity in erythrocytes of lambs experimentally infected with Haemonchus contortus and its possible functional correlations with anemia.

    PubMed

    Da Silva, Aleksandro S; Schafer, Andressa S; Aires, Adelina R; Tonin, Alexandre A; Pimentel, Victor C; Oliveira, Camila B; Zanini, Daniela; Schetinger, Maria R C; Lopes, Sonia T A; Leal, Marta L R

    2013-12-01

    The aim of this study was to evaluate the ecto-adenosine deaminase (E-ADA) activity in erythrocytes of lambs experimentally infected with Haemonchus contortus, correlating it with the degrees of anemia of the experimental animals. A total of 14 healthy lambs, with negative fecal exam for parasites, were to carry out the present study. They were divided into two groups, composed by seven animals: Group A represented the healthy animals (uninfected), while in Group B the animals were infected with 15,000 larvae of H. contortus. Blood was drawn on the days 15, 45 and 75 post-infection (PI) in order to perform the hematological analysis, as well as the mensuration of E-ADA activity in erythrocytes. Parasitological stool exam were performed on the same days mentioned above to follow up the evolution of the infection, as well to determine the number of eggs per gram of feces (EPG). On day 15PI, the animals presented negative EPG and there was not significant (P>0.05) difference between groups in relation to E-ADA activity and hematologic parameters. Animals in Group B had positive EPG for helminths on days 45 and 75 PI, accompanied by varying degrees of anemia, when compared to Group A. At the same periods E-ADA activity was significantly (P<0.05) increased in the erythrocytes of animals of Group B when compared with the not-infected ones. Statistically, there was a negative correlation (P<0.01) between activity E-ADA in erythrocytes and hematocrit on days 45 (r = -0.76) and 75 (r = -0.85)PI. Based on these results and in the scientific literature, it is possible to conclude that the E-ADA may participate on mechanisms related with the pathogenesis and host response against anemia caused by H. contortus.

  12. Hierarchical Ada robot programming system (HARPS)- A complete and working telerobot control system based on the NASREM model

    NASA Technical Reports Server (NTRS)

    Leake, Stephen; Green, Tom; Cofer, Sue; Sauerwein, Tim

    1989-01-01

    HARPS is a telerobot control system that can perform some simple but useful tasks. This capability is demonstrated by performing the ORU exchange demonstration. HARPS is based on NASREM (NASA Standard Reference Model). All software is developed in Ada, and the project incorporates a number of different CASE (computer-aided software engineering) tools. NASREM was found to be a valid and useful model for building a telerobot control system. Its hierarchical and distributed structure creates a natural and logical flow for implementing large complex robust control systems. The ability of Ada to create and enforce abstraction enhanced the implementation of such control systems.

  13. Multimodal biometrics for identity documents (MBioID).

    PubMed

    Dessimoz, Damien; Richiardi, Jonas; Champod, Christophe; Drygajlo, Andrzej

    2007-04-11

    The MBioID initiative has been set up to address the following germane question: What and how biometric technologies could be deployed in identity documents in the foreseeable future? This research effort proposes to look at current and future practices and systems of establishing and using biometric identity documents (IDs) and evaluate their effectiveness in large-scale developments. The first objective of the MBioID project is to present a review document establishing the current state-of-the-art related to the use of multimodal biometrics in an IDs application. This research report gives the main definitions, properties and the framework of use related to biometrics, an overview of the main standards developed in the biometric industry and standardisation organisations to ensure interoperability, as well as some of the legal framework and the issues associated to biometrics such as privacy and personal data protection. The state-of-the-art in terms of technological development is also summarised for a range of single biometric modalities (2D and 3D face, fingerprint, iris, on-line signature and speech), chosen according to ICAO recommendations and availabilities, and for various multimodal approaches. This paper gives a summary of the main elements of that report. The second objective of the MBioID project is to propose relevant acquisition and evaluation protocols for a large-scale deployment of biometric IDs. Combined with the protocols, a multimodal database will be acquired in a realistic way, in order to be as close as possible to a real biometric IDs deployment. In this paper, the issues and solutions related to the acquisition setup are briefly presented.

  14. Novel ID-based anti-collision approach for RFID

    NASA Astrophysics Data System (ADS)

    Zhang, De-Gan; Li, Wen-Bin

    2016-09-01

    Novel correlation ID-based (CID) anti-collision approach for RFID under the banner of the Internet of Things (IOT) has been presented in this paper. The key insights are as follows: according to the deterministic algorithms which are based on the binary search tree, we propose a method to increase the association between tags so that tags can initiatively send their own ID under certain trigger conditions, at the same time, we present a multi-tree search method for querying. When the number of tags is small, by replacing the actual ID with the temporary ID, it can greatly reduce the number of times that the reader reads and writes to tag's ID. Active tags send data to the reader by the way of modulation binary pulses. When applying this method to the uncertain ALOHA algorithms, the reader can determine the locations of the empty slots according to the position of the binary pulse, so it can avoid the decrease in efficiency which is caused by reading empty slots when reading slots. Theory and experiment show that this method can greatly improve the recognition efficiency of the system when applied to either the search tree or the ALOHA anti-collision algorithms.

  15. Evolution of the Cañadas edifice and its implications for the origin of the Cañadas Caldera (Tenerife, Canary Islands)

    NASA Astrophysics Data System (ADS)

    Ancochea, E.; Huertas, M. J.; Cantagrel, J. M.; Coello, J.; Fúster, J. M.; Arnaud, N.; Ibarrola, E.

    1999-02-01

    The volcano-stratigraphic and geochronologic data presented in this work show that the Tenerife central zone has been occupied during the last 3 Ma by shield or central composite volcanoes which reached more than 3000 m in height. The last volcanic system, the presently active Teide-Pico Viejo Complex began to form approximately 150 ka ago. The first Cañadas Edifice (CE) volcanic activity took place between about 3.5 Ma and 2.7 Ma. The CE-I is formed mainly by basalts, trachybasalts and trachytes. The remains of this phase outcrop in the Cañadas Wall (CW) sectors of La Angostura (3.5-3.0 Ma and 3.0-2.7 Ma), Boca de Tauce (3.0 Ma), and in the bottom of some external radial ravines (3.5 Ma). The position of its main emission center was located in the central part of the CC. The volcano could have reached 3000 m in height. This edifice underwent a partial destruction by failure and flank collapse, forming debris-avalanches during the 2.6-2.3 Ma period. The debris-avalanche deposits can be seen in the most distal zones in the N flank of the CE-I (Tigaiga Breccia). A new volcanic phase, whose deposits overlie the remains of CE-I and the former debris-avalanche deposits, constituted a new volcanic edifice, the CE-II. The dyke directions analysis and the morphological reconstruction suggest that the CE-II center was situated somewhat westward of the CE-I, reaching some 3200 m in height. The CE-II formations are well exposed on the CW, especially at the El Cedro (2.3-2.00 Ma) sector. They are also frequent in the S flank of the edifice (2.25-1.89 Ma) in Tejina (2.5-1.87 Ma) as well as in the Tigaiga massif to the N (2.23 Ma). During the last periods of activity of CE-II, important explosive eruptions took place forming ignimbrites, pyroclastic flows, and fall deposits of trachytic composition. Their ages vary between 1.5 and 1.6 Ma (Adeje ignimbrites, to the W). In the CW, the Upper Ucanca phonolitic Unit (1.4 Ma) could be the last main episode of the CE-II. Afterwards

  16. Lessons learned applying CASE methods/tools to Ada software development projects

    NASA Technical Reports Server (NTRS)

    Blumberg, Maurice H.; Randall, Richard L.

    1993-01-01

    This paper describes the lessons learned from introducing CASE methods/tools into organizations and applying them to actual Ada software development projects. This paper will be useful to any organization planning to introduce a software engineering environment (SEE) or evolving an existing one. It contains management level lessons learned, as well as lessons learned in using specific SEE tools/methods. The experiences presented are from Alpha Test projects established under the STARS (Software Technology for Adaptable and Reliable Systems) project. They reflect the front end efforts by those projects to understand the tools/methods, initial experiences in their introduction and use, and later experiences in the use of specific tools/methods and the introduction of new ones.

  17. Correction of ADA-SCID by stem cell gene therapy combined with nonmyeloablative conditioning.

    PubMed

    Aiuti, Alessandro; Slavin, Shimon; Aker, Memet; Ficara, Francesca; Deola, Sara; Mortellaro, Alessandra; Morecki, Shoshana; Andolfi, Grazia; Tabucchi, Antonella; Carlucci, Filippo; Marinello, Enrico; Cattaneo, Federica; Vai, Sergio; Servida, Paolo; Miniero, Roberto; Roncarolo, Maria Grazia; Bordignon, Claudio

    2002-06-28

    Hematopoietic stem cell (HSC) gene therapy for adenosine deaminase (ADA)-deficient severe combined immunodeficiency (SCID) has shown limited clinical efficacy because of the small proportion of engrafted genetically corrected HSCs. We describe an improved protocol for gene transfer into HSCs associated with nonmyeloablative conditioning. This protocol was used in two patients for whom enzyme replacement therapy was not available, which allowed the effect of gene therapy alone to be evaluated. Sustained engraftment of engineered HSCs with differentiation into multiple lineages resulted in increased lymphocyte counts, improved immune functions (including antigen-specific responses), and lower toxic metabolites. Both patients are currently at home and clinically well, with normal growth and development. These results indicate the safety and efficacy of HSC gene therapy combined with nonmyeloablative conditioning for the treatment of SCID. PMID:12089448

  18. Rdesign: A data dictionary with relational database design capabilities in Ada

    NASA Technical Reports Server (NTRS)

    Lekkos, Anthony A.; Kwok, Teresa Ting-Yin

    1986-01-01

    Data Dictionary is defined to be the set of all data attributes, which describe data objects in terms of their intrinsic attributes, such as name, type, size, format and definition. It is recognized as the data base for the Information Resource Management, to facilitate understanding and communication about the relationship between systems applications and systems data usage and to help assist in achieving data independence by permitting systems applications to access data knowledge of the location or storage characteristics of the data in the system. A research and development effort to use Ada has produced a data dictionary with data base design capabilities. This project supports data specification and analysis and offers a choice of the relational, network, and hierarchical model for logical data based design. It provides a highly integrated set of analysis and design transformation tools which range from templates for data element definition, spreadsheet for defining functional dependencies, normalization, to logical design generator.

  19. Lessons learned in creating spacecraft computer systems: Implications for using Ada (R) for the space station

    NASA Technical Reports Server (NTRS)

    Tomayko, James E.

    1986-01-01

    Twenty-five years of spacecraft onboard computer development have resulted in a better understanding of the requirements for effective, efficient, and fault tolerant flight computer systems. Lessons from eight flight programs (Gemini, Apollo, Skylab, Shuttle, Mariner, Voyager, and Galileo) and three reserach programs (digital fly-by-wire, STAR, and the Unified Data System) are useful in projecting the computer hardware configuration of the Space Station and the ways in which the Ada programming language will enhance the development of the necessary software. The evolution of hardware technology, fault protection methods, and software architectures used in space flight in order to provide insight into the pending development of such items for the Space Station are reviewed.

  20. AdaNET Dynamic Software Inventory (DSI) prototype component acquisition plan

    NASA Technical Reports Server (NTRS)

    Hanley, Lionel

    1989-01-01

    A component acquisition plan contains the information needed to evaluate, select, and acquire software and hardware components necessary for successful completion of the AdaNET Dynamic Software Inventory (DSI) Management System Prototype. This plan will evolve and be applicable to all phases of the DSI prototype development. Resources, budgets, schedules, and organizations related to component acquisition activities are provided. A purpose and description of a software or hardware component which is to be acquired are presented. Since this is a plan for acquisition of all components, this section is not applicable. The procurement activities and events conducted by the acquirer are described and who is responsible is identified, where the activity will be performed, and when the activities will occur for each planned procurement. Acquisition requirements describe the specific requirements and standards to be followed during component acquisition. The activities which will take place during component acquisition are described. A list of abbreviations and acronyms, and a glossary are contained.

  1. 78 FR 773 - Hartford Financial Services Group, Inc., Commercial/Actuarial/Information Delivery Services (IDS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-04

    .../ Information Delivery Services (IDS)/Corporate & Financial Reporting Group, Hartford, CT; Notice of Affirmative... (IDS)/Corporate & Financial Reporting group, Hartford, Connecticut (The Hartford-IDS Group). The... basis for the negative determination. The Hartford-IDS Group is engaged in activities related to...

  2. Effects of ADA and ADM when Utilized in the Measure of Educational Need in State School Finance Plans. Occasional Paper #16.

    ERIC Educational Resources Information Center

    McLoone, Eugene P.

    From the 1920s through the 1950s, most states used average daily attendance (ADA) in state equalization plans. Beginning in the middle of the 1950s, many states began to use average daily membership (ADM) in such plans. The essential features of any equalization aid plan are (1) a measure of need (such as ADA or ADM), (2) a measure of wealth or…

  3. When the Americans with Disabilities Act Goes Online: Application of the ADA to the Internet and the Worldwide Web. Position Paper.

    ERIC Educational Resources Information Center

    National Council on Disability, Washington, DC.

    This paper addresses the issue of how the Americans with Disabilities Act (ADA) applies to commercial and other private sector Web sites. Beginning with a brief discussion of the role electronic communication plays in our lives, the paper then considers the placement of the ADA in the context of current technology and of computer usage in the…

  4. Elevated Serum ADA Activity as a Marker for Diagnosis and Prognosis of Visceral Leishmaniasis and Post Kala-Azar Dermal Leishmaniasis in Indian Patients

    PubMed Central

    Vijayamahantesh; Amit, Ajay; Dikhit, Manas R.; Pandey, Raj K.; Singh, Kuljit; Mishra, Ritesh; Das, V. N. R; Das, Pradeep; Bimal, Sanjiva

    2016-01-01

    Serum adenosine deaminase (ADA) activity increases in diseases where cellular immunity is involved. Since cell-mediated immune responses play a paramount role in the pathogenesis and healing of the visceral leishmaniasis, therefore, the present study was undertaken to evaluate the serum ADA activity in different pathological conditions. Adenosine deaminase was determined in sera of active visceral leishmaniasis (VL) patients (n = 39), active postkala-azar dermal leishmaniasis (PKDL) cases (n = 34) at the point of diagnosis and after treatment stages along with healthy controls (n = 30), endemic healthy subjects (n = 34) and endemic asymptomatic subjects (n = 34).Our in-vitro result revealed that monocytes secrete significant ADA level in response to Leishmania donovani (L.donovani) stimulation. The serum ADA activity in active VL and PKDL subjects were found to be significantly higher than that of respective treated cases and healthy controls. We also observed a marginal number (17.6%) of endemic asymptomatic subjects showed elevated serum ADA activity. Further, the ADA activity in PKDL was found to be decreased gradually during the different phases of treatment. Interestingly, 2 out of 32 treated VL cases found to have high serum ADA activity during follow up period were relapsed within few days. These results suggest the possibility of ADA as a marker of clinical pathogenesis and can be used as a surrogate marker in the diagnosis and prognosis of VL and PKDL. PMID:27186641

  5. Fulminant atypical Cryptococcus neoformans pneumonia confirmed by PLEX-ID.

    PubMed

    Gariani, Karim; Rougemont, Mathieu; Renzi, Gesuele; Hibbs, Jonathan; Emonet, Stéphane; Schrenzel, Jacques

    2014-05-01

    Use of the PLEX-ID system can lead to a rapid molecular diagnosis in microbiology. To illustrate the clinical implications of this new diagnostic tool, we present the case of a 46-year-old patient admitted with severe respiratory failure and septic shock. Cryptococcal pneumonia was diagnosed by Fungi-Fluor™ staining of the bronchoalveolar lavage (BAL) and the patient tested positive for HIV. Unfortunately, he died 12h after admission despite intensive care support and treatment with broad-spectrum antibiotics, amphotericin B, and flucytosine. Retrospective use of the PLEX-ID on the BAL, bronchial aspirate, and blood yielded Cryptococcus neoformans in all fluids tested. Rapid molecular diagnosis with PLEX-ID, especially when performed on the blood of septic patients, may reduce the time to adequate treatment and limit the number of diagnostic procedures needed.

  6. Effect of ingredients on sensory profile of idli.

    PubMed

    Durgadevi, Manoharan; Shetty, Prathapkumar H

    2014-09-01

    Idli is a traditional fermented food and is consumed in India and Srilanka. The objective of the present study is to select the ingredients for optimum desirable product characteristics and to identify the optimum ratios of ingredients and fermentation time with respect to sensory attributes using Response Surface Methodology (RSM). The sensory attributes included were color, appearance, texture, taste and overall quality. Preliminary trials were conducted using five variants of rice and common black gram dhal before framing a model using Central Composite Rotatable Design (CCRD). From the study it was found that a desirable score of 0.7439 was obtained for sensory attributes of idli made with the ratio of 3: 1.475 for IR20 idli rice and ADT3 variety black gram (with husk removed after soaking) fermented for 10.2 h. Principal Component Analysis (PCA) helped to discriminate the samples and attributes within the data matrix, depending upon their inter relationships. PMID:25190832

  7. Law & Psychiatry: Has the ADA Been Reborn as a Tool of Broad Community Change for People With Mental Disabilities?

    PubMed

    Petrila, John

    2014-07-01

    Twenty-five years after enactment of the Americans with Disabilities Act (ADA), the U.S. Justice Department has begun to aggressively use the law to compel states to reform community care of individuals with mental disabilities. In this month's Law & Psychiatry column, the author highlights settlement agreements between Justice and the states of New York and Rhode Island that will produce sweeping changes in housing and employment for thousands of individuals with mental disabilities. Is the ADA's original promise finally being realized? The Americans with Disabilities Act (ADA) was enacted with the hope that it would result in the end of segregation based on disability. That promise has been only partially met. However, two recent settlement agreements between the U.S. Department of Justice and the states of New York and Rhode Island promise sweeping change in housing and employment for thousands of individuals with mental disabilities. This column describes the agreements, which adopt best practices as the foundation for community change and which suggest that the ADA may be reaching its full promise.

  8. HPV16 E6-induced and E6AP-dependent inhibition of the transcriptional coactivator hADA3 in human cervical carcinoma cells.

    PubMed

    Hu, Ying; Ye, Feng; Lu, Weiguo; Hong, Die; Wan, Xiaoyun; Xie, Xing

    2009-03-01

    To determine whether there exists an additional pathway of E6 that is independent of direct P53 degradation and whether hADA3, a transcriptional coactivator, is involved in this process. We investigated the association between E6 and hADA3, as well as E6-associated protein (E6AP) and hADA3, in SiHa cells via RNA interference technique. Our results showed that the expression of hADA3 protein was significantly increased, cellular proliferation was decreased and apoptotic rate was increased in SiHa cells treated by E6 siRNA and E6AP siRNA respectively. Our results suggested that oncoprotein E6 inhibits hADA3 in cervical cancer cells and this process is E6AP-dependent.

  9. Installation, commissioning and performance of IDs installed at ALBA

    NASA Astrophysics Data System (ADS)

    Campmany, J.; Marcos, J.; Massana, V.; Becheri, F.; Gigante, J. V.; Colldelram, C.; Ribó, Ll

    2013-03-01

    The new synchrotron light source ALBA is currently starting regular operation. Up to 6 beamlines are using light produced by Insertion Devices. There are up to four types of IDs: 2 Apple-II undulators (EU62 and EU71) operating at low energies, one conventional wiggler (MPW80) operating in the range of 2 - 20 keV, two in-vacuum undulators (IVU21) operating in the range 5 - 30 keV and a superconducting wiggler (SCW30) operating in the range of (up to) 40 keV. The main IDs characteristics, their influence on the beam dynamics and a first characterization of their light will be presented.

  10. Bacteria-induced natural product formation in the fungus Aspergillus nidulans requires Saga/Ada-mediated histone acetylation.

    PubMed

    Nützmann, Hans-Wilhelm; Reyes-Dominguez, Yazmid; Scherlach, Kirstin; Schroeckh, Volker; Horn, Fabian; Gacek, Agnieszka; Schümann, Julia; Hertweck, Christian; Strauss, Joseph; Brakhage, Axel A

    2011-08-23

    Sequence analyses of fungal genomes have revealed that the potential of fungi to produce secondary metabolites is greatly underestimated. In fact, most gene clusters coding for the biosynthesis of antibiotics, toxins, or pigments are silent under standard laboratory conditions. Hence, it is one of the major challenges in microbiology to uncover the mechanisms required for pathway activation. Recently, we discovered that intimate physical interaction of the important model fungus Aspergillus nidulans with the soil-dwelling bacterium Streptomyces rapamycinicus specifically activated silent fungal secondary metabolism genes, resulting in the production of the archetypal polyketide orsellinic acid and its derivatives. Here, we report that the streptomycete triggers modification of fungal histones. Deletion analysis of 36 of 40 acetyltransferases, including histone acetyltransferases (HATs) of A. nidulans, demonstrated that the Saga/Ada complex containing the HAT GcnE and the AdaB protein is required for induction of the orsellinic acid gene cluster by the bacterium. We also showed that Saga/Ada plays a major role for specific induction of other biosynthesis gene clusters, such as sterigmatocystin, terrequinone, and penicillin. Chromatin immunoprecipitation showed that the Saga/Ada-dependent increase of histone 3 acetylation at lysine 9 and 14 occurs during interaction of fungus and bacterium. Furthermore, the production of secondary metabolites in A. nidulans is accompanied by a global increase in H3K14 acetylation. Increased H3K9 acetylation, however, was only found within gene clusters. This report provides previously undescribed evidence of Saga/Ada dependent histone acetylation triggered by prokaryotes. PMID:21825172

  11. Phosphorylation Regulates Id2 Degradation and Mediates the Proliferation of Neural Precursor Cells

    PubMed Central

    Sullivan, Jaclyn M.; Havrda, Matthew C.; Kettenbach, Arminja N.; Paolella, Brenton R.; Zhang, Zhonghua; Gerber, Scott A.; Israel, Mark A.

    2016-01-01

    Inhibitor of DNA binding proteins (Id1-Id4) function to inhibit differentiation and promote proliferation of many different cell types. Among the Id family members, Id2 has been most extensively studied in the central nervous system (CNS). Id2 contributes to cultured neural precursor cell (NPC) proliferation as well as to the proliferation of CNS tumors such as glioblastoma that are likely to arise from NPC-like cells. We identified three phosphorylation sites near the N-terminus of Id2 in NPCs. To interrogate the importance of Id2 phosphorylation, Id2−/− NPCs were modified to express wild type (WT) Id2 or an Id2 mutant protein that could not be phosphorylated at the identified sites. We observed that NPCs expressing this mutant lacking phosphorylation near the N-terminus had higher steady-state levels of Id2 when compared to NPCs expressing WT Id2. This elevated level was the result of a longer half-life and reduced proteasome-mediated degradation. Moreover, NPCs expressing constitutively de-phosphorylated Id2 proliferated more rapidly than NPCs expressing WT Id2, a finding consistent with the well-characterized function of Id2 in driving proliferation. Observing that phosphorylation of Id2 modulates the degradation of this important cell-cycle regulator, we sought to identify a phosphatase that would stabilize Id2 enhancing its activity in NPCs and extended our analysis to include human glioblastoma-derived stem cells (GSCs). We found that expression of the phosphatase PP2A altered Id2 levels. Our findings suggest that inhibition of PP2A may be a novel strategy to regulate the proliferation of normal NPCs and malignant GSCs by decreasing Id2 levels. PMID:26756672

  12. 78 FR 65555 - Establishment of Class E Airspace; Salmon, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ... proposed rulemaking (NPRM) to establish controlled airspace at Salmon, ID (78 FR 45478). Interested parties...'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant... FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The incorporation by reference in 14 CFR...

  13. 77 FR 55688 - Amendment of Class E Airspace; Boise, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... E airspace designated as an extension at Boise Air Terminal, Boise, ID (77 FR 38552). Interested... FR 6026). Interested parties were invited to participate in this rulemaking effort by submitting... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation...

  14. 76 FR 70865 - Modification of Class E Airspace; Driggs, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ...), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The... proposed rulemaking to modify controlled airspace at Driggs, ID (76 FR 56356). Interested parties were... a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26,...

  15. Student ID Cards: What You Should Know About Them

    ERIC Educational Resources Information Center

    Hoffman, Jonathan; McGuire, Agnes C.

    1973-01-01

    Discusses the usefulness of photo ID cards for school security purposes, library control, student activities, and bus transportation control. Examines ways in which card costs can be reduced and the pros and cons of producing the cards at the school or of letting the work out. Problems involving card abuse and student rights are also considered.…

  16. idRHa+ProMod - Rail Hardening Control System

    NASA Astrophysics Data System (ADS)

    Ferro, L.

    2016-03-01

    idRHa+ProMod is the process control system developed by Primetals Technologies to foresee the thermo-mechanical evolution and micro-structural composition of rail steels subjected to slack quenching into idRHa+ Rail Hardening equipments in a simulation environment. This tool can be used both off-line or in-line, giving the user the chance to test and study the best cooling strategies or letting the automatic control system free to adjust the proper cooling recipe. Optimization criteria have been tailored in order to determine the best cooling conditions according to the metallurgical requirements imposed by the main rail standards and also taking into account the elastoplastic bending phenomena occurring during all stages of the head hardening process. The computational core of idRHa+ProMod is a thermal finite element procedure coupled with special algorithms developed to work out the main thermo-physical properties of steel, to predict the non-isothermal austenite decomposition into all the relevant phases and subsequently to evaluate the amount of latent heat of transformation released, the compound thermal expansion coefficient and the amount of plastic deformation in the material. Air mist and air blades boundary conditions have been carefully investigated by means of pilot plant tests aimed to study the jet impingement on rail surfaces and the cooling efficiency at all working conditions. Heat transfer coefficients have been further checked and adjusted directly on field during commissioning. idRHa+ is a trademark of Primetals Technologies Italy Srl

  17. Retention Revisited: R=E, Id+E & In, Iv.

    ERIC Educational Resources Information Center

    Seidman, Alan

    1996-01-01

    Recent research on college student attrition is examined for trends, and it is suggested that the common perspective on retention and attrition is too narrow; it should be viewed from three perspectives: within-course retention; program retention; and institutional retention rate. Recommended for retention (R) is early (E) identification (Id) plus…

  18. 75 FR 61610 - Modification of Class E Airspace; Arco, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... Federal Register a notice of proposed rulemaking to amend controlled airspace at Arco, ID (75 FR 41773... Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a... U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec....

  19. 76 FR 22863 - Designation for the Lewiston, ID Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... hours (7 CFR 1.27(c)). SUPPLEMENTARY INFORMATION: In the January 4, 2011, Federal Register (76 FR 317... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Grain Inspection, Packers and Stockyards Administration Designation for the Lewiston, ID Area...

  20. Imagery Measures of Ego, Id, Superego, and Identity: Validity Studies.

    ERIC Educational Resources Information Center

    Cartwright, D.; DeBruin, J.

    1988-01-01

    Five validity studies of the id, ego, superego, and identity scales of the Study of Imagery are reported, using undergraduate students. Multistage Bonferroni procedures are used to evaluate the significance of results. The scales are related to each other and to toughmindedness, self-control, and behavioral conflict. (TJH)

  1. Blueprints for Complex Learning: The 4C/ID-Model.

    ERIC Educational Resources Information Center

    van Merrienboer, Jeroen J. G.; Clark, Richard E.; de Croock, Marcel B. M.

    2002-01-01

    Describes the four-component instructional design system (4C/ID-model) developed for the design of training programs for complex skills. Discusses the structure of training blueprints for complex learning and associated instructional methods, focusing on learning tasks, supportive information, just-in-time information, and part-task practice.…

  2. Evolution of the ID Process at Sprint: A Practitioner's Perspective.

    ERIC Educational Resources Information Center

    Beard, Michael W.

    1999-01-01

    Provides instructional developers' (ID) insights and observations based on the experiences of a training and development organization, Sprint's University of Excellence (UE), as it evolved from a small group of 20-25 individuals in 1990 to a large business unit comprising almost 400 individuals in 1999. Discussion includes course development…

  3. An Application of Decision Tree Based on ID3

    NASA Astrophysics Data System (ADS)

    Xiaohu, Wang; Lele, Wang; Nianfeng, Li

    This article deals with the application of classical decision tree ID3 of the data mining in a certain site data. It constitutes a decision tree based on information gain and thus produces some useful purchasing behavior rules. It also proves that the decision tree has a wide applicable future in the sale field on site.

  4. 5. VIEW OF FRONT (WEST AND SOUTH SIDES) TO NORTHEAST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. VIEW OF FRONT (WEST AND SOUTH SIDES) TO NORTHEAST. VIEW TO NORTHEAST. NOTE THAT LARGE TREES PREVENT MORE COMPLETE VIEW FROM BETTER ANGLE. FOR MORE COMPLETE VIEW, SEE PHOTOGRAPHIC COPY OF 1916 PHOTO, NO. ID-17-C-35. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  5. 42. Photographic copy of original construction drawing, dated June 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    42. Photographic copy of original construction drawing, dated June 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). EAST ELEVATION (EAST SIDE) AND SOUTH ELEVATION (SOUTH SIDE). - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  6. 37. Photographic copy of original construction drawing, dated June 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    37. Photographic copy of original construction drawing, dated June 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). BASEMENT PLAN. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  7. 40. Photographic copy of original construction drawing, dated June 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    40. Photographic copy of original construction drawing, dated June 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). ROOF PLAN. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  8. 45. Photographic copy of original construction drawing, dated 16 February ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    45. Photographic copy of original construction drawing, dated 16 February 1916 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). LOT SURVEY. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  9. 41. Photographic copy of original construction drawing, dated June 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    41. Photographic copy of original construction drawing, dated June 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). CROSS SECTIONS. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  10. 39. Photographic copy of original construction drawing, dated June 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    39. Photographic copy of original construction drawing, dated June 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). SECOND FLOOR PLAN. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  11. 43. Photographic copy of original construction drawing, dated June 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    43. Photographic copy of original construction drawing, dated June 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). NORTH ELEVATION (NORTH SIDE) AND WEST ELEVATION (WEST SIDE). - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  12. 44. Photographic copy of original construction drawing, dated August 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    44. Photographic copy of original construction drawing, dated August 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). PLANS AND SECTIONS OF VAULTS. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  13. 38. Photographic copy of original construction drawing, dated June 1911 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    38. Photographic copy of original construction drawing, dated June 1911 (from paper-copy of aperture-card negative at Bureau of Reclamation, Pacific Northwest Regional Office, Boise, ID). FIRST FLOOR PLAN. - Boise Project, Boise Project Office, 214 Broadway, Boise, Ada County, ID

  14. Identification and expression profile of Id1 in bighead carp in response to microcystin-LR.

    PubMed

    Li, Huiying; Cai, Yan; Xie, Ping; Chen, Jun; Hao, Le; Li, Guangyu; Xiong, Qian

    2012-09-01

    Microcystin-LR (MCLR) is a widespread cyanotoxin produced in algal blooms, and has potent hepatotoxicity and tumor-promoting activity. We cloned the full-length cDNA of Id1 in bighead carp. The full-length Id1 cDNA was 954bp and contained a 387bp ORF. Bighead carp Id1 shared high identity with zebrafish Id1 amino acid sequence, and phylogenetic analysis showed that teleost Id1 evolved closely. Bighead carp Id1 constitutively expressed in all tested tissues in normal. When tested at two different time points post exposure and at 3 different MCLR doses, Id1 expression increased in a time-dependent pattern, and Id1 expression in brain was very sensitive to MCLR exposure. The present study will help us to understand more about the evolution of Id1 molecule and its role in the MCLR induced cell differentiation and cancer promoting in bighead carp. PMID:22683524

  15. Inhibitor of differentiation-4 (Id4) stimulates pigmentation in melanoma leading to histiocyte infiltration.

    PubMed

    DiVito, Kyle A; Trabosh, Valerie A; Chen, You-Shin; Simbulan-Rosenthal, Cynthia M; Rosenthal, Dean S

    2015-02-01

    TGF-β and the inhibitors of differentiation (Id) are linked. Smad7 and other TGF-β inhibitors can potently suppress melanomagenesis; however, little work examining Ids has been reported in melanoma, particularly for Id4. Here, we report that Id4, but not Id2 or Id3 expression, surprisingly, activated robust melanin production in xenografts of previously amelanotic (lacking pigment) 1205Lu/Smad7 (S7) cells. Fontana-Masson stain and de-novo expression of MART-1 and tyrosinase proteins confirmed melanin production. Additionally, pigment-laden CD163+ mouse histiocytes with areas of extensive necrosis were found throughout S7/Id4 tumors, but not in parental 1205Lu, S7/Id2 or S7Id3-derived tumors. Mechanistic investigation revealed increased nuclear M-microphthalmia-associated transcription factor (MITF) and MART-1 promoter activation following Id4 expression in 1205Lu and WM852 melanoma cells, suggesting broader implications for Id4 in melanin synthesis. In human tumors, melanin colocalized with Id4 expression establishing a correlation. Current chemotherapeutics for melanoma are only marginally effective. Immunotherapy provides the most promise, yet the role of innate immunity is poorly understood. Here, TGF-β suppression followed by Id4 expression results in extensive melanin synthesis and robust histiocyte recruitment following tumorigenesis, a novel role for Id4. Our results suggest that TGF-β suppression coupled with pigment overproduction triggers an innate immune response resulting in tumor necrosis.

  16. Comparison of Perinatal Risk Factors Associated with Autism Spectrum Disorder (ASD), Intellectual Disability (ID), and Co-occurring ASD and ID.

    PubMed

    Schieve, Laura A; Clayton, Heather B; Durkin, Maureen S; Wingate, Martha S; Drews-Botsch, Carolyn

    2015-08-01

    While studies report associations between perinatal outcomes and both autism spectrum disorder (ASD) and intellectual disability (ID), there has been little study of ASD with versus without co-occurring ID. We compared perinatal risk factors among 7547 children in the 2006-2010 Autism and Developmental Disability Monitoring Network classified as having ASD + ID, ASD only, and ID only. Children in all three groups had higher rates of preterm birth (PTB), low birth weight, small-for-gestational-age, and low Apgar score than expected based on the US birth cohort adjusted for key socio-demographic factors. Associations with most factors, especially PTB, were stronger for children with ID only than children with ASD + ID or ASD only. Associations were similar for children with ASD + ID and ASD only.

  17. Inhibitor of differentiation 4 (ID4) acts as an inhibitor of ID-1, -2 and -3 and promotes basic helix loop helix (bHLH) E47 DNA binding and transcriptional activity.

    PubMed

    Sharma, Pankaj; Chinaranagari, Swathi; Chaudhary, Jaideep

    2015-05-01

    The four known ID proteins (ID1-4, Inhibitor of Differentiation) share a homologous helix loop helix (HLH) domain and act as dominant negative regulators of basic-HLH transcription factors. ID proteins also interact with many non-bHLH proteins in complex networks. The expression of ID proteins is increasingly observed in many cancers. Whereas ID-1, ID-2 and ID-3, are generally considered as tumor promoters, ID4 on the contrary has emerged as a tumor suppressor. In this study we demonstrate that ID4 heterodimerizes with ID-1, -2 and -3 and promote bHLH DNA binding, essentially acting as an inhibitor of inhibitors of differentiation proteins. Interaction of ID4 was observed with ID1, ID2 and ID3 that was dependent on intact HLH domain of ID4. Interaction with bHLH protein E47 required almost 3 fold higher concentration of ID4 as compared to ID1. Furthermore, inhibition of E47 DNA binding by ID1 was restored by ID4 in an EMSA binding assay. ID4 and ID1 were also colocalized in prostate cancer cell line LNCaP. The alpha helix forming alanine stretch N-terminal, unique to HLH ID4 domain was required for optimum interaction. Ectopic expression of ID4 in DU145 prostate cancer line promoted E47 dependent expression of CDKNI p21. Thus counteracting the biological activities of ID-1, -2 and -3 by forming inactive heterodimers appears to be a novel mechanism of action of ID4. These results could have far reaching consequences in developing strategies to target ID proteins for cancer therapy and understanding biologically relevant ID-interactions.

  18. Inhibitor of Differentiation 4 (ID4) Acts as an Inhibitor of ID-1, -2 and -3 and Promotes basic Helix Loop Helix (bHLH) E47 DNA Binding and Transcriptional Activity

    PubMed Central

    Sharma, Pankaj; Chinaranagari, Swathi; Chaudhary, Jaideep

    2015-01-01

    The four known ID proteins (ID1-4, Inhibitor of Differentiation) share a homologous helix loop helix (HLH) domain and act as dominant negative regulators of basic-HLH transcription factors. ID proteins also interact with many non-bHLH proteins in complex networks. The expression of ID proteins is increasingly observed in many cancers. Whereas ID-1, ID-2 and ID-3, are generally considered as tumor promoters, ID4 on the contrary has emerged as a tumor suppressor. In this study we demonstrate that ID4 heterodimerizes with ID-1, -2 and -3 and promote bHLH DNA binding, essentially acting as an inhibitor of inhibitors of differentiation proteins. Interaction of ID4 was observed with ID1, ID2 and ID3 that was dependent on intact HLH domain of ID4. Interaction with bHLH protein E47 required almost 3 fold higher concentration of ID4 as compared to ID1. Furthermore, inhibition of E47 DNA binding by ID1 was restored by ID4 in an EMSA binding assay. ID4 and ID1 were also colocalized in prostate cancer cell line LNCaP. The alpha helix forming alanine stretch N-terminal, unique to HLH ID4 domain was required for optimum interaction. Ectopic expression of ID4 in DU145 prostate cancer line promoted E47 dependent expression of CDKNI p21. Thus counteracting the biological activities of ID-1, -2 and -3 by forming inactive heterodimers appears to be a novel mechanism of action of ID4. These results could have far reaching consequences in developing strategies to target ID proteins for cancer therapy and understanding biologically relevant ID- interactions. PMID:25778840

  19. Evaluation of red blood cell and platelet antigen genotyping platforms (ID CORE XT/ID HPA XT) in routine clinical practice

    PubMed Central

    Finning, Kirstin; Bhandari, Radhika; Sellers, Fiona; Revelli, Nicoletta; Villa, Maria Antonietta; Muñiz-Díaz, Eduardo; Nogués, Núria

    2016-01-01

    Background High-throughput genotyping platforms enable simultaneous analysis of multiple polymorphisms for blood group typing. BLOODchip® ID is a genotyping platform based on Luminex® xMAP technology for simultaneous determination of 37 red blood cell (RBC) antigens (ID CORE XT) and 18 human platelet antigens (HPA) (ID HPA XT) using the BIDS XT software. Materials and methods In this international multicentre study, the performance of ID CORE XT and ID HPA XT, using the centres’ current genotyping methods as the reference for comparison, and the usability and practicality of these systems, were evaluated under working laboratory conditions. DNA was extracted from whole blood in EDTA with Qiagen methodologies. Ninety-six previously phenotyped/genotyped samples were processed per assay: 87 testing samples plus five positive controls and four negative controls. Results Results were available for 519 samples: 258 with ID CORE XT and 261 with ID HPA XT. There were three “no calls” that were either caused by human error or resolved after repeating the test. Agreement between the tests and reference methods was 99.94% for ID CORE XT (9,540/9,546 antigens determined) and 100% for ID HPA XT (all 4,698 alleles determined). There were six discrepancies in antigen results in five RBC samples, four of which (in VS, N, S and Doa) could not be investigated due to lack of sufficient sample to perform additional tests and two of which (in S and C) were resolved in favour of ID CORE XT (100% accuracy). The total hands-on time was 28–41 minutes for a batch of 16 samples. Compared with the reference platforms, ID CORE XT and ID HPA XT were considered simpler to use and had shorter processing times. Discussion ID CORE XT and ID HPA XT genotyping platforms for RBC and platelet systems were accurate and user-friendly in working laboratory settings. PMID:26674823

  20. Subgroups associated with lower physical fitness in older adults with ID: results of the HA-ID study.

    PubMed

    Hilgenkamp, Thessa I M; van Wijck, Ruud; Evenhuis, Heleen M

    2014-02-01

    Although physical fitness is generally very low in older adults with intellectual disabilities (ID), levels may differ across subgroups. It is important to identify which subgroups need to be targeted specifically in physical activity and fitness interventions and reference values. Physical fitness was measured with box-and-block-test, response-time-test, Berg-balance-scale, walking speed, grip strength, 30s-chair-stand, 10 m incremental-shuttle-walking test and the extended modified-back-saver-sit-and-reach-test in a large sample of older adults with ID (n=1050), and subgroups associated with lower physical fitness levels were identified applying multivariate linear regression analyses. Both fixed personal characteristics such as being older, being female, having more severe ID and having Down syndrome and modifiable or preventable factors such as physical activity levels, mobility impairments and a need of more intensive care, are independently associated with lower levels of multiple physical fitness components. This first study identifies subgroups of older adults with ID which require adapted reference values, and subgroups that need to be specifically targeted in fitness promotion programs.

  1. Software architecture for a distributed real-time system in Ada, with application to telerobotics

    NASA Technical Reports Server (NTRS)

    Olsen, Douglas R.; Messiora, Steve; Leake, Stephen

    1992-01-01

    The architecture structure and software design methodology presented is described in the context of telerobotic application in Ada, specifically the Engineering Test Bed (ETB), which was developed to support the Flight Telerobotic Servicer (FTS) Program at GSFC. However, the nature of the architecture is such that it has applications to any multiprocessor distributed real-time system. The ETB architecture, which is a derivation of the NASA/NBS Standard Reference Model (NASREM), defines a hierarchy for representing a telerobot system. Within this hierarchy, a module is a logical entity consisting of the software associated with a set of related hardware components in the robot system. A module is comprised of submodules, which are cyclically executing processes that each perform a specific set of functions. The submodules in a module can run on separate processors. The submodules in the system communicate via command/status (C/S) interface channels, which are used to send commands down and relay status back up the system hierarchy. Submodules also communicate via setpoint data links, which are used to transfer control data from one submodule to another. A submodule invokes submodule algorithms (SMA's) to perform algorithmic operations. Data that describe or models a physical component of the system are stored as objects in the World Model (WM). The WM is a system-wide distributed database that is accessible to submodules in all modules of the system for creating, reading, and writing objects.

  2. Classification of patterns for diffuse lung diseases in thoracic CT images by AdaBoost algorithm

    NASA Astrophysics Data System (ADS)

    Kuwahara, Masayuki; Kido, Shoji; Shouno, Hayaru

    2009-02-01

    CT images are considered as effective for differential diagnosis of diffuse lung diseases. However, the diagnosis of diffuse lung diseases is a difficult problem for the radiologists, because they show a variety of patterns on CT images. So, our purpose is to construct a computer-aided diagnosis (CAD) system for classification of patterns for diffuse lung diseases in thoracic CT images, which gives both quantitative and objective information as a second opinion, to decrease the burdens of radiologists. In this article, we propose a CAD system based on the conventional pattern recognition framework, which consists of two sub-systems; one is feature extraction part and the other is classification part. In the feature extraction part, we adopted a Gabor filter, which can extract patterns such like local edges and segments from input textures, as a feature extraction of CT images. In the recognition part, we used a boosting method. Boosting is a kind of voting method by several classifiers to improve decision precision. We applied AdaBoost algorithm for boosting method. At first, we evaluated each boosting component classifier, and we confirmed they had not enough performances in classification of patterns for diffuse lung diseases. Next, we evaluated the performance of boosting method. As a result, by use of our system, we could improve the classification rate of patterns for diffuse lung diseases.

  3. Fusion of Optimized Indicators from Advanced Driver Assistance Systems (ADAS) for Driver Drowsiness Detection

    PubMed Central

    Daza, Iván G.; Bergasa, Luis M.; Bronte, Sebastián; Yebes, J. Javier; Almazán, Javier; Arroyo, Roberto

    2014-01-01

    This paper presents a non-intrusive approach for monitoring driver drowsiness using the fusion of several optimized indicators based on driver physical and driving performance measures, obtained from ADAS (Advanced Driver Assistant Systems) in simulated conditions. The paper is focused on real-time drowsiness detection technology rather than on long-term sleep/awake regulation prediction technology. We have developed our own vision system in order to obtain robust and optimized driver indicators able to be used in simulators and future real environments. These indicators are principally based on driver physical and driving performance skills. The fusion of several indicators, proposed in the literature, is evaluated using a neural network and a stochastic optimization method to obtain the best combination. We propose a new method for ground-truth generation based on a supervised Karolinska Sleepiness Scale (KSS). An extensive evaluation of indicators, derived from trials over a third generation simulator with several test subjects during different driving sessions, was performed. The main conclusions about the performance of single indicators and the best combinations of them are included, as well as the future works derived from this study. PMID:24412904

  4. Fusion of optimized indicators from Advanced Driver Assistance Systems (ADAS) for driver drowsiness detection.

    PubMed

    Daza, Iván García; Bergasa, Luis Miguel; Bronte, Sebastián; Yebes, Jose Javier; Almazán, Javier; Arroyo, Roberto

    2014-01-09

    This paper presents a non-intrusive approach for monitoring driver drowsiness using the fusion of several optimized indicators based on driver physical and driving performance measures, obtained from ADAS (Advanced Driver Assistant Systems) in simulated conditions. The paper is focused on real-time drowsiness detection technology rather than on long-term sleep/awake regulation prediction technology. We have developed our own vision system in order to obtain robust and optimized driver indicators able to be used in simulators and future real environments. These indicators are principally based on driver physical and driving performance skills. The fusion of several indicators, proposed in the literature, is evaluated using a neural network and a stochastic optimization method to obtain the best combination. We propose a new method for ground-truth generation based on a supervised Karolinska Sleepiness Scale (KSS). An extensive evaluation of indicators, derived from trials over a third generation simulator with several test subjects during different driving sessions, was performed. The main conclusions about the performance of single indicators and the best combinations of them are included, as well as the future works derived from this study.

  5. Conformational flexibility and subunit arrangement of the modular yeast Spt-Ada-Gcn5 acetyltransferase complex.

    PubMed

    Setiaputra, Dheva; Ross, James D; Lu, Shan; Cheng, Derrick T; Dong, Meng-Qiu; Yip, Calvin K

    2015-04-17

    The Spt-Ada-Gcn5 acetyltransferase (SAGA) complex is a highly conserved, 19-subunit histone acetyltransferase complex that activates transcription through acetylation and deubiquitination of nucleosomal histones in Saccharomyces cerevisiae. Because SAGA has been shown to display conformational variability, we applied gradient fixation to stabilize purified SAGA and systematically analyzed this flexibility using single-particle EM. Our two- and three-dimensional studies show that SAGA adopts three major conformations, and mutations of specific subunits affect the distribution among these. We also located the four functional modules of SAGA using electron microscopy-based labeling and transcriptional activator binding analyses and show that the acetyltransferase module is localized in the most mobile region of the complex. We further comprehensively mapped the subunit interconnectivity of SAGA using cross-linking mass spectrometry, revealing that the Spt and Taf subunits form the structural core of the complex. These results provide the necessary restraints for us to generate a model of the spatial arrangement of all SAGA subunits. According to this model, the chromatin-binding domains of SAGA are all clustered in one face of the complex that is highly flexible. Our results relate information of overall SAGA structure with detailed subunit level interactions, improving our understanding of its architecture and flexibility.

  6. The Spt-Ada-Gcn5 Acetyltransferase (SAGA) complex in Aspergillus nidulans.

    PubMed

    Georgakopoulos, Paraskevi; Lockington, Robin A; Kelly, Joan M

    2013-01-01

    A mutation screen in Aspergillus nidulans uncovered mutations in the acdX gene that led to altered repression by acetate, but not by glucose. AcdX of A. nidulans is highly conserved with Spt8p of Saccharomyces cerevisiae, and since Spt8p is a component of the Spt-Ada-Gcn5 Acetyltransferase (SAGA) complex, the SAGA complex may have a role in acetate repression in A. nidulans. We used a bioinformatic approach to identify genes encoding most members of the SAGA complex in A. nidulans, and a proteomic analysis to confirm that most protein components identified indeed exist as a complex in A. nidulans. No apparent compositional differences were detected in mycelia cultured in acetate compared to glucose medium. The methods used revealed apparent differences between Yeast and A. nidulans in the deubiquitination (DUB) module of the complex, which in S. cerevisiae consists of Sgf11p, Sus1p, and Ubp8p. Although a convincing homologue of S. cerevisiae Ubp8p was identified in the A. nidulans genome, there were no apparent homologues for Sus1p and Sgf11p. In addition, when the SAGA complex was purified from A. nidulans, members of the DUB module were not co-purified with the complex, indicating that functional homologues of Sus1p and Sgf11p were not part of the complex. Thus, deubiquitination of H2B-Ub in stress conditions is likely to be regulated differently in A. nidulans compared to S. cerevisiae.

  7. County Staff or Area Staff?

    ERIC Educational Resources Information Center

    McIntyre, William J.

    1970-01-01

    McIntryre explores the questions of county-based extention and increased specialization in Indiana. He compares the multi-county with individual county systems using variables including clientele's reactions to the two systems. (NL)

  8. The SANT domain of Ada2 is required for normal acetylation of histones by the yeast SAGA complex.

    PubMed

    Sterner, David E; Wang, Xun; Bloom, Melissa H; Simon, Gabriel M; Berger, Shelley L

    2002-03-01

    Transcription is regulated through chromatin remodeling and histone modification, mediated by large protein complexes. Histone and nucleosome interaction has been shown to be mediated by specific chromatin domains called bromodomains and chromodomains. Here we provide evidence for a similar function of two additional domains within the yeast SAGA complex, containing the histone acetyltransferase Gcn5. We have analyzed deletion and substitution mutations within Gcn5 and Ada2, an interacting protein within SAGA, and have identified substrate recognition functions within the SANT domain of Ada2 and regions of the histone acetyltransferase domain of Gcn5 that are distinct from catalytic function itself. These results suggest that histone and nucleosomal substrate recognition by SAGA involves multiple conserved domains and proteins, beyond those that have been previously identified. PMID:11777910

  9. Using naturalistic driving films as a design tool for investigating driver requirements in HMI design for ADAS.

    PubMed

    Wang, Minjuan; Sun, Dong; Chen, Fang

    2012-01-01

    In recent years, there are many naturalistic driving projects have been conducted, such as the 100-Car Project (Naturalistic Driving study in United State), EuroFOT(European Large-Scale Field Operational Tests on Vehicle Systems), SeMi- FOT(Sweden Michigan Naturalistic Field Operational Test and etc. However, those valuable naturalistic driving data hasn't been applied into Human-machine Interaction (HMI) design for Advanced Driver Assistance Systems (ADAS), a good HMI design for ADAS requires a deep understanding of drive environment and the interactions between the driving car and other road users in different situations. The results demonstrated the benefits of using naturalistic driving films as a mean for enhancing focus group discussion for better understanding driver's needs and traffic environment constraints. It provided an efficient tool for designers to have inside knowledge about drive and the needs for information presentation; The recommendations for how to apply this method is discussed in the paper.

  10. Identity crisis? The need for systematic gene IDs.

    PubMed

    Parsons, Marilyn; Myler, Peter J; Berriman, Matthew; Roos, David S; Stuart, Kenneth D

    2011-05-01

    Recent years have seen an explosion in the availability of protozoan pathogen genome sequences. Although data regarding the underlying genome sequence remain relatively stable after the initial draft, understanding of specific gene function is increasing rapidly. This dichotomy is reflected in the relative stability of systematic gene identifiers (SysIDs(*)) in genome sequence databases, as compared to evolving and/or conflicting gene and gene product names. GenBank/EMBL/DDBJ accession numbers are important, but most protozoan parasite researchers use organism-based databases such as EuPathDB or GeneDB as their immediate resource for gene-based information because they not only provide sequence information but also functional information and links to references. Reference to SysIDs therefore provides a valuable bridge to this repository of information.

  11. Tailoring a corporate compliance program for an IDS.

    PubMed

    Berkey, M F

    1999-01-01

    Integrated delivery systems (IDSs) face a particular challenge in implementing a corporate compliance program--that of ensuring the program addresses issues of compliance with payment rules and regulations consistently across every component of the health system. To successfully implement an effective compliance program, the various components of the IDS first must understand what such a program is intended to accomplish, and any internal resistance to developing the program must be overcome. The IDS then can undertake identifying and assessing areas of the health system at risk of being in noncompliance, designing and implementing the program, auditing claims processing and cost reporting throughout the health system to ensure systemwide compliance, and maintaining the program through ongoing monitoring and training. PMID:10339165

  12. Tailoring a corporate compliance program for an IDS.

    PubMed

    Berkey, M F

    1999-01-01

    Integrated delivery systems (IDSs) face a particular challenge in implementing a corporate compliance program--that of ensuring the program addresses issues of compliance with payment rules and regulations consistently across every component of the health system. To successfully implement an effective compliance program, the various components of the IDS first must understand what such a program is intended to accomplish, and any internal resistance to developing the program must be overcome. The IDS then can undertake identifying and assessing areas of the health system at risk of being in noncompliance, designing and implementing the program, auditing claims processing and cost reporting throughout the health system to ensure systemwide compliance, and maintaining the program through ongoing monitoring and training.

  13. Access Control for Mobile Assessment Systems Using ID.

    PubMed

    Nakayama, Masaharu; Ishii, Tadashi; Morino, Kazuma

    2015-01-01

    The assessment of shelters during disaster is critical to ensure the health of evacuees and prevent pandemic. In the Ishinomaki area, one of the areas most damaged by the Great East Japan Earthquake, the highly organized assessment helped to successfully manage a total of 328 shelters with a total of 46,480 evacuees. The input and analysis of vast amounts of data was tedious work for staff members. However, a web-based assessment system that utilized mobile devices was thought to decrease workload and standardize the evaluation form. The necessary access of information should be controlled in order to maintain individuals' privacy. We successfully developed an access control system using IDs. By utilizing a unique numerical ID, users can access the input form or assessment table. This avoids unnecessary queries to the server, resulting in a quick response and easy availability, even with poor internet connection. PMID:26262204

  14. Status and evolution of the ESRF beamline ID19

    SciTech Connect

    Weitkamp, Timm; Tafforeau, Paul; Boller, Elodie; Cloetens, Peter; Valade, Jean-Paul; Bernard, Pascal; Baruchel, Jose; Peyrin, Francoise; Helfen, Lukas

    2010-04-06

    The ESRF synchrotron beamline ID19, dedicated to full-field parallel-beam imaging techniques such as phase-contrast and absorption microtomography and X-ray topography, is one of the most versatile instruments of its kind. This paper presents key characteristics of ID19 in its present form, names examples for research and development performed on the beamline, and outlines the plans for an upgrade on the beamline in coming years, to adapt to the growing needs of the user community. The technical goals envisioned include an increase in available beam size and maximum photon energy, and a substantial increase in flux density for applications using beams of small and intermediate size.

  15. Status and evolution of the ESRF beamline ID19

    NASA Astrophysics Data System (ADS)

    Weitkamp, Timm; Tafforeau, Paul; Boller, Elodie; Cloetens, Peter; Valade, Jean-Paul; Bernard, Pascal; Peyrin, Françoise; Ludwig, Wolfgang; Helfen, Lukas; Baruchel, José

    2010-04-01

    The ESRF synchrotron beamline ID19, dedicated to full-field parallel-beam imaging techniques such as phase-contrast and absorption microtomography and X-ray topography, is one of the most versatile instruments of its kind. This paper presents key characteristics of ID19 in its present form, names examples for research and development performed on the beamline, and outlines the plans for an upgrade on the beamline in coming years, to adapt to the growing needs of the user community. The technical goals envisioned include an increase in available beam size and maximum photon energy, and a substantial increase in flux density for applications using beams of small and intermediate size.

  16. Using vertical electrical soundings for characterizing hydrogeological and tectonic settings in Deir El-Adas area, Yarmouk Basin, Syria

    NASA Astrophysics Data System (ADS)

    Al-Fares, Walid

    2016-06-01

    The present study is aimed at characterizing the subsurface geological and tectonic structure in Deir El-Adas area, by using Vertical Electrical Sounding survey (VES) and hydrogeological investigations, in order to determine the causes of the failure for the majority of the wells drilled in the area. The survey data was treated in three different approaches including direct VES inversion, pseudo-2D method and horizontal profiling, in order to maximize the reliability of the data interpretation. The results revealed the presence of a local faulted anticline structure at the top of the Paleogene formation, underneath the basaltic outcrops where Deir El-Adas village is situated. The appearance of this subsurface anticline structure has complicated the local hydrogeological situation, and most likely led to limitation of the groundwater recharge in the area. Moreover, the performed piezometric and discharge maps indicated the presence of a notable groundwater watershed, in addition to feeble water productivity of the wells drilled adjacent to Deir El-Adas, mostly related to the subsurface geological and tectonic settings in the area.

  17. Developing an IDS-based disease-management program for the frail elderly.

    PubMed

    Baseman, S; Truxell, R

    2000-02-01

    IDSs that own a health plan or enter a full-risk-sharing contract with a payer are in an position to benefit from developing disease-management programs that reduce acute care admissions. Full-risk assumption allows an IDS to realize cost savings due to more cost-effective care management that offset revenue lost due to reduced acute care services. Crozer-Keystone Health System (CKHS) in Delaware County, Pennsylvania, implemented a disease-management program for frail elderly enrollees in its Medicare + Choice plan, MedCare Plus. Projected first-year savings were estimated at about $619,000 over 1,200 member months. First-year results showed a 36 percent reduction in acute care admissions, with savings of $242,749 over 613 member months. The difference between actual results and projected savings was attributed to social and other factors not accounted for in the cost-benefit analysis. Still, lost revenues from acute care admissions were more than offset by the savings realized.

  18. Suppression of Chondrogenesis by Id Helix-Loop-Helix Proteins in Murine Embryonic Orofacial Tissue

    PubMed Central

    Mukhopadhyay, Partha; Rezzoug, Francine; Webb, Cynthia L.; Pisano, M. Michele; Greene, Robert M.

    2009-01-01

    Inhibitors of differentiation (Id) proteins are helix-loop-helix (HLH) transcription factors lacking a DNA binding domain. Id proteins modulate cell proliferation, apoptosis, and differentiation in embryonic/fetal tissue. Perturbation of any of these processes in cells of the developing orofacial region results in orofacial anomalies. Chondrogenesis, a process integral to normal orofacial ontogenesis, is known to be modulated, in part, by Id proteins. In the present study, the mRNA and protein expression patterns of Id1, Id2, Id3 and Id4 were examined in developing murine orofacial tissue in vivo, as well as in murine embryonic maxillary mesenchymal cells in vitro. The functional role of Ids during chondrogenesis was also explored in vitro. Results reveal that cells derived from developing murine orofacial tissue: (1) express Id1, Id2, Id3 and Id4 mRNAs and proteins on each of gestational days 12-14, (2) express all four Id proteins in a developmentally regulated manner, (3) undergo chondrogenesis and express genes encoding various chondrogenic marker proteins (e.g. Runx2, Type X collagen, Sox9) when cultured under micromass conditions, and (4) can have their chondrogenic potential regulated via alteration of Id protein function through overexpression of a basic HLH factor. In summary, results from the current report reveal for the first time, the expression of all four Id proteins in cells derived from developing murine orofacial tissue, and demonstrate a functional role for the Ids in regulating the ability of these cells to undergo chondrogenesis. PMID:19349107

  19. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Forms for Electronic Filing § 274.402 Form ID, uniform application for access codes to file on EDGAR... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of CFR... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Form ID, uniform...

  20. 17 CFR 259.602 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF 1935 Forms for Electronic Filing § 259.602 Form ID, uniform application for access codes to file on EDGAR. Form ID must be filed by registrants, third party filers, or their agents, to whom the... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form ID, uniform...

  1. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Forms for Electronic Filing § 274.402 Form ID, uniform application for access codes to file on EDGAR... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of CFR... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form ID, uniform...

  2. 17 CFR 259.602 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF 1935 Forms for Electronic Filing § 259.602 Form ID, uniform application for access codes to file on EDGAR. Form ID must be filed by registrants, third party filers, or their agents, to whom the... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form ID, uniform...

  3. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Forms for Electronic Filing § 274.402 Form ID, uniform application for access codes to file on EDGAR... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of CFR... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form ID, uniform...

  4. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Forms for Electronic Filing § 274.402 Form ID, uniform application for access codes to file on EDGAR... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of CFR... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Form ID, uniform...

  5. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Forms for Electronic Filing § 274.402 Form ID, uniform application for access codes to file on EDGAR... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of CFR... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Form ID, uniform...

  6. 78 FR 8596 - Hartford Financial Services Group, Inc., Commercial/Actuarial/ Information Delivery Services (IDS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... was published in the Federal Register on January 4, 2013 (78 FR 773). The Hartford-IDS Group is.../ Information Delivery Services (IDS)/Corporate & Financial Reporting Group, Hartford, CT; Notice of Negative... Services Group, Inc., Commercial/Actuarial/Information Delivery Services (IDS)/Corporate &...

  7. 77 FR 37696 - Agency Information Collection Activities: Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Importer ID Input... other Federal agencies to comment on an information collection requirement concerning the Importer ID... concerning the following information collection: Title: Importer ID Input Record. OMB Number: 1651-0064....

  8. 78 FR 67383 - Agency Information Collection Activities; Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities; Importer ID Input... other Federal agencies to comment on an information collection requirement concerning the Importer ID... concerning the following information collection: Title: Importer ID Input Record. OMB Number: 1651-0064....

  9. A Role for Id2 in Regulating Photic Entrainment of the Mammalian Circadian System

    PubMed Central

    Duffield, Giles E.; Watson, Nathan P.; Mantani, Akio; Peirson, Stuart N.; Robles-Murguia, Maricela; Loros, Jennifer J.; Israel, Mark A.; Dunlap, Jay C.

    2009-01-01

    Summary Inhibitor of DNA binding genes (Id1–Id4) encode helix-loop-helix (HLH) transcriptional repressors associated with development and tumorigenesis [1, 2], but little is known concerning the function(s) of these genes in normal adult animals. Id2 was identified in DNA microarray screens for rhythmically expressed genes [3–5], and further analysis revealed a circadian pattern of expression of all four Id genes in multiple tissues including the suprachiasmatic nucleus. To explore an in vivo function, we generated and characterized deletion mutations of Id2 and of Id4. Id2−/− mice exhibit abnormally rapid entrainment and an increase in the magnitude of the phase shift of the pacemaker. A significant proportion of mice also exhibit disrupted rhythms when maintained under constant darkness. Conversely, Id4−/− mice did not exhibit a noticeable circadian phenotype. In vitro studies using an mPer1 and an AVP promoter reporter revealed the potential for ID1, ID2, and ID3 proteins to interact with the canonical basic HLH clock proteins BMAL1 and CLOCK. These data suggest that the Id genes may be important for entrainment and operation of the mammalian circadian system, potentially acting through BMAL1 and CLOCK targets. PMID:19217292

  10. Picture This: How to Establish an Effective School ID Card Program

    ERIC Educational Resources Information Center

    Finkelstein, David

    2013-01-01

    Most school districts do not have an ID card policy that everyone knows and follows, yet. many school districts are implementing ID card programs to address concerns about safety, efficiency, and convenience. A well-thought-out ID card program leads to greater security and smoother operations throughout the school and should thus be a priority.…

  11. Distribution and origin of dissolved gases of groundwaters at Las Cañadas aquifer, Tenerife, Canary Islands

    NASA Astrophysics Data System (ADS)

    Marrero, R.; Melian, G.; Padron, E.; Sortino, F.; Hernandez Perez, P. A.; Lopez, D. L.; Perez, N.

    2009-12-01

    Volcanic aquifers commonly trap an important fraction of the main soluble components of fluids released from volcanic-hydrothermal system (CO2, SO2, H2S, HCl, HF, etc.). In particular, the interactions between volcanic gases and volcanic aquifers have been studied through hydrogeochemical parameters, as major and minor ions contents and dissolved gases in groundwaters. In the context of hydrogeochemical studies applied to active volcanic areas, studies of dissolved gases species in groundwater could be a useful tool to better understand the subsurface processes as gas-water-rock interaction or to strengthen the geochemical seismic-volcanic surveillance programs. In this work, we report the results of the geochemical characterization of dissolved gases (N2, O2, Ar, CO2, CH4, CO, H2, He, 222Rn, δ13CTDIC) in 96 groundwater samples from Las Cañadas aquifer (around Teide volcano) between May and October, 2006. The main aims of this work are: (1) to determine the background level of magmatic gas input in the aquifer during quiescent periods, (2) to better define the origin of dissolved gases in Las Cañadas aquifer, specially CO2, (3) to evaluate the gas-water-rock interaction processes occurring at depth, and (4) to delineate high permeable pathway of upward migration of volcanic-hydrothermal gases. In general, the dissolved gas phase in groundwaters of Las Cañadas aquifer is relatively enriched in endogenous gases (CO2, He and H2) while it is relatively depleted in atmospheric gases (N2, O2 and Ar). N2-O2-CO2 triangular diagram shows that dissolved gases in most of analyzed groundwater are variable mixtures of CO2-rich fluids from the volcanic-hydrothermal system (as represent the Teide fumaroles) with dissolved air. The relatively high N2/O2 ratio in some groundwater compared to the air saturated water suggests an O2 consumption during gas-water-rock interactions occurring at depth. Spatial distribution maps show anomalous concentration of 222Rn CH4, H2 and CO2

  12. Syzygium cumini is more effective in preventing the increase of erythrocytic ADA activity than phenolic compounds under hyperglycemic conditions in vitro.

    PubMed

    De Bona, Karine S; Bonfanti, Gabriela; Bitencourt, Paula E R; Cargnelutti, Lariane O; da Silva, Priscila S; da Silva, Thainan P; Zanette, Régis A; Pigatto, Aline S; Moretto, Maria B

    2014-06-01

    Syzygium cumini (S. cumini) is a plant known for its antidiabetic properties. The aim of this study was to evaluate the effect of Sc aqueous leaf extract (ASc) on adenosine deaminase (ADA) activity in erythrocytes (RBCs) exposed to high glucose concentrations (30 mM) in vitro. We also investigated the effects of the main phenolic compounds found in ASc (gallic acid, rutin, and chlorogenic acid) and the effects of insulin, caffeine, and dipyridamole, which are substances involved in the adenosine metabolism, on ADA activity in vitro. Blood samples were obtained from healthy volunteers and a suspension of RBCs was used for the determination of ADA activity. The results showed that: (1) the effect of ASc on ADA activity was more significant than the combination of phenolic compounds; (2) insulin, caffeine, or dipyridamole prevented high glucose increase of ADA activity at doses as low as 50 μU/mL, 25 μM, and 1 μM, respectively; (3) the inhibitory effect caused by ASc on erythrocyte ADA activity remained practically the same after the combination of the extract with insulin or caffeine; (4) when RBCs were exposed to ASc plus dipyridamole, this chemical attenuated the effect of ASc on ADA activity, suggesting an antagonism or a competition with ASc by the same site of action. Therefore, ASc was more effective in preventing the increase in ADA activity than phenolic compounds, suggesting that ASc may collaborate to improve endothelial dysfunction, antioxidant, anti-inflammatory, and antithrombotic properties of adenosine by affecting its metabolism. The results of this study help to provide evidence of the empirically supported benefits of the use of S. cumini in diabetes.

  13. Syzygium cumini is more effective in preventing the increase of erythrocytic ADA activity than phenolic compounds under hyperglycemic conditions in vitro.

    PubMed

    De Bona, Karine S; Bonfanti, Gabriela; Bitencourt, Paula E R; Cargnelutti, Lariane O; da Silva, Priscila S; da Silva, Thainan P; Zanette, Régis A; Pigatto, Aline S; Moretto, Maria B

    2014-06-01

    Syzygium cumini (S. cumini) is a plant known for its antidiabetic properties. The aim of this study was to evaluate the effect of Sc aqueous leaf extract (ASc) on adenosine deaminase (ADA) activity in erythrocytes (RBCs) exposed to high glucose concentrations (30 mM) in vitro. We also investigated the effects of the main phenolic compounds found in ASc (gallic acid, rutin, and chlorogenic acid) and the effects of insulin, caffeine, and dipyridamole, which are substances involved in the adenosine metabolism, on ADA activity in vitro. Blood samples were obtained from healthy volunteers and a suspension of RBCs was used for the determination of ADA activity. The results showed that: (1) the effect of ASc on ADA activity was more significant than the combination of phenolic compounds; (2) insulin, caffeine, or dipyridamole prevented high glucose increase of ADA activity at doses as low as 50 μU/mL, 25 μM, and 1 μM, respectively; (3) the inhibitory effect caused by ASc on erythrocyte ADA activity remained practically the same after the combination of the extract with insulin or caffeine; (4) when RBCs were exposed to ASc plus dipyridamole, this chemical attenuated the effect of ASc on ADA activity, suggesting an antagonism or a competition with ASc by the same site of action. Therefore, ASc was more effective in preventing the increase in ADA activity than phenolic compounds, suggesting that ASc may collaborate to improve endothelial dysfunction, antioxidant, anti-inflammatory, and antithrombotic properties of adenosine by affecting its metabolism. The results of this study help to provide evidence of the empirically supported benefits of the use of S. cumini in diabetes. PMID:24407852

  14. New acceptor-donor-acceptor (A-D-A) type copolymers for efficient organic photovoltaic devices

    NASA Astrophysics Data System (ADS)

    Ghomrasni, S.; Ayachi, S.; Alimi, K.

    2015-01-01

    Three new conjugated systems alternating acceptor-donor-acceptor (A-D-A) type copolymers have been investigated by means of Density Functional Theory (DFT) and Time-Dependent DFT (TD-DFT) at the 6-31g (d) level of theory. 4,4‧-Dimethoxy-chalcone, also called the 1,3-bis(4-methoxyphenyl)prop-2-en-1-one (BMP), has been used as a common acceptor moiety. It forced intra-molecular S⋯O interactions through alternating oligo-thiophene derivatives: 4-AlkylThiophenes (4-ATP), 4-AlkylBithiophenes (4-ABTP) and 4-Thienylene Vinylene (4-TEV) as donor moieties. The band gap, HOMO and LUMO electron distributions as well as optical properties were analyzed for each molecule. The fully optimized resulting copolymers showed low band gaps (2.2-2.8 eV) and deep HOMO energy levels ranging from -4.66 to -4.86 eV. A broad absorption [300-900 nm] covering the solar spectrum and absorption maxima ranges from 486 to 604 nm. In addition, organic photovoltaic cells (OPCs) based on alternating copolymers in bulk heterojunction (BHJ) composites with the 1-(3-methoxycarbonyl) propyl-1-phenyl-[6,6]-C61 (PCBM), as an acceptor, have been optimized. Thus, the band gap decreased to 1.62 eV, the power conversion efficiencies (PCEs) were about 3-5% and the open circuit voltage Voc of the resulting molecules decreased from 1.50 to 1.27 eV.

  15. Insights into behavioral vulnerability to differential sleep pressure and circadian phase from a functional ADA polymorphism.

    PubMed

    Reichert, Carolin F; Maire, Micheline; Gabel, Virginie; Viola, Antoine U; Kolodyazhniy, Vitaliy; Strobel, Werner; Götz, Thomas; Bachmann, Valérie; Landolt, Hans-Peter; Cajochen, Christian; Schmidt, Christina

    2014-04-01

    Sleep loss affects human behavior in a nonuniform manner, depending on the cognitive domain and also the circadian phase. Besides, evidence exists about stable interindividual variations in sleep loss-related performance impairments. Despite this evidence, only a few studies have considered both circadian phase and neurobehavioral domain when investigating trait-like vulnerability to sleep manipulation. By applying a randomized, crossover design with 2 sleep pressure conditions (40 h sleep deprivation vs. 40 h multiple naps), we investigated the influence of a human adenosine deaminase (ADA) polymorphism (rs73598374) on several behavioral measures throughout nearly 2 circadian cycles. Confirming earlier studies, we observed that under sleep deprivation the previously reported vulnerable G/A-allele carriers felt overall sleepier than G/G-allele carriers. As expected, this difference was no longer present when sleep pressure was reduced by the application of multiple naps. Concomitantly, well-being was worse in the G/A genotype under sleep loss when compared to the nap protocol, and n-back working memory performance appeared to be specifically susceptible to sleep-wake manipulation in this genotype. When considering psychomotor vigilance performance, however, a higher sensitivity to sleep-wake manipulation was detected in homozygous participants, but specifically at the end of the night and only for optimal task performance. Although these data are based on a small sample size and hence require replication (12 G/A- and 12 G/G-allele carriers), they confirm the assumption that interindividual differences regarding the effect of sleep manipulation highly depend on the cognitive task and circadian phase, and thus emphasize the necessity of a multimethodological approach. Moreover, they indicate that napping might be suitable to counteract endogenously heightened sleep pressure depending on the neurobehavioral domain.

  16. Essential Functional Interactions of Saga, a Saccharomyces Cerevisiae Complex of Spt, Ada, and Gcn5 Proteins, with the Snf/Swi and Srb/Mediator Complexes

    PubMed Central

    Roberts, S. M.; Winston, F.

    1997-01-01

    The Saccharomyces cerevisiae transcription factor Spt20/Ada5 was originally identified by mutations that suppress Ty insertion alleles and by mutations that suppress the toxicity caused by Gal4-VP16 overexpression. Here we present evidence for physical associations between Spt20/Ada5 and three other Spt proteins, suggesting that they exist in a complex. A related study demonstrates that this complex also contains the histone acetyltransferase, Gcn5, and Ada2. This complex has been named SAGA (Spt/Ada/Gcn5 acetyltransferase). To identify functions that genetically interact with SAGA, we have screened for mutations that cause lethality in an spt20Δ/ada5Δ mutant. Our screen identified mutations in SNF2, SIN4, and GAL11. These mutations affect two known transcription complexes: Snf/Swi, which functions in nucleosome remodeling, and Srb/mediator, which is required for regulated transcription by RNA polymerase II. Systematic analysis has demonstrated that spt20Δ/ada5Δand spt7Δ mutations cause lethality with every snf/swi and srb/mediator mutation tested. Furthermore, a gcn5Δ mutation causes severe sickness with snf/swi mutations, but not with srb/mediator mutations. These findings suggest that SAGA has multiple activities and plays critical roles in transcription by RNA polymerase II. PMID:9335585

  17. Disparities of Food Availability and Affordability within Convenience Stores in Bexar County, Texas

    PubMed Central

    Smith, Matthew Lee; Sunil, T. S.; Salazar, Camerino I.; Rafique, Sadaf; Ory, Marcia G.

    2013-01-01

    The American Diabetes Association (ADA) recommends healthful food choices; however, some geographic areas are limited in the types of foods they offer. Little is known about the role of convenience stores as viable channels to provide healthier foods in our “grab and go” society. The purposes of this study were to (1) identify foods offered within convenience stores located in two Bexar County, Texas, ZIP Codes and (2) compare the availability and cost of ADA-recommended foods including beverages, produce, grains, and oils/fats. Data were analyzed from 28 convenience store audits performed in two sociodemographically diverse ZIP Codes in Bexar County, Texas. Chi-squared tests were used to compare food availability, and t-tests were used to compare food cost in convenience stores between ZIP Codes. A significantly larger proportion of convenience stores in more affluent areas offered bananas (χ2 = 4.17, P = 0.003), whole grain bread (χ2 = 8.33, P = 0.004), and baked potato chips (χ2 = 13.68, P < 0.001). On average, the price of diet cola (t = −2.12, P = 0.044) and certain produce items (e.g., bananas, oranges, tomatoes, broccoli, and cucumber) was significantly higher within convenience stores in more affluent areas. Convenience stores can play an important role to positively shape a community's food environment by stocking healthier foods at affordable prices. PMID:23935645

  18. Disparities of food availability and affordability within convenience stores in Bexar County, Texas.

    PubMed

    Smith, Matthew Lee; Sunil, T S; Salazar, Camerino I; Rafique, Sadaf; Ory, Marcia G

    2013-01-01

    The American Diabetes Association (ADA) recommends healthful food choices; however, some geographic areas are limited in the types of foods they offer. Little is known about the role of convenience stores as viable channels to provide healthier foods in our "grab and go" society. The purposes of this study were to (1) identify foods offered within convenience stores located in two Bexar County, Texas, ZIP Codes and (2) compare the availability and cost of ADA-recommended foods including beverages, produce, grains, and oils/fats. Data were analyzed from 28 convenience store audits performed in two sociodemographically diverse ZIP Codes in Bexar County, Texas. Chi-squared tests were used to compare food availability, and t-tests were used to compare food cost in convenience stores between ZIP Codes. A significantly larger proportion of convenience stores in more affluent areas offered bananas (χ (2) = 4.17, P = 0.003), whole grain bread (χ (2) = 8.33, P = 0.004), and baked potato chips (χ (2) = 13.68, P < 0.001). On average, the price of diet cola (t = -2.12, P = 0.044) and certain produce items (e.g., bananas, oranges, tomatoes, broccoli, and cucumber) was significantly higher within convenience stores in more affluent areas. Convenience stores can play an important role to positively shape a community's food environment by stocking healthier foods at affordable prices. PMID:23935645

  19. Id2 specifically alters regulation of the cell cycle by tumor suppressor proteins.

    PubMed Central

    Lasorella, A; Iavarone, A; Israel, M A

    1996-01-01

    Cells which are highly proliferative typically lack expression of differentiated, lineage-specific characteristics. Id2, a member of the helix-loop-helix (HLH) protein family known to inhibit cell differentiation, binds to the retinoblastoma protein (pRb) and abolishes its growth-suppressing activity. We found that Id2 but not Id1 or Id3 was able to bind in vitro not only pRb but also the related proteins p107 and p130. Also, an association between Id2 and p107 or p130 was observed in vivo in transiently transfected Saos-2 cells. In agreement with these results, expression of Id1 or Id3 did not affect the block of cell cycle progression mediated by pRb. Conversely, expression of Id2 specifically reversed the cell cycle arrest induced by each of the three members of the pRb family. Furthermore, the growth-suppressive activities of cyclin-dependent kinase inhibitors p16 and p21 were efficiently antagonized by high levels of Id2 but not by Id1 Id3. Consistent with the role of p16 as a selective inhibitor of pRb and pRb-related protein kinase activity, p16-imposed cell cycle arrest was completely abolished by Id2. Only a partial reversal of p21-induced growth suppression was observed, which correlated with the presence of a functional pRb. We also documented decreased levels of cyclin D1 protein and mRNA and the loss of cyclin D1-cdk4 complexes in cells constitutively expressing Id2. These data provide evidence for important Id2-mediated alterations in cell cycle components normally involved in the regulatory events of cell cycle progression, and they highlight a specific role for Id2 as an antagonist of multiple tumor suppressor proteins. PMID:8649364

  20. Structural organisation and chromosomal mapping of the human Id-3 gene.

    PubMed

    Deed, R W; Hirose, T; Mitchell, E L; Santibanez-Koref, M F; Norton, J D

    1994-12-30

    The helix-loop-helix (HLH) family of transcription factors plays a central role in the regulation of cell growth, differentiation and tumourigenesis. Members of the Id (inhibitor of DNA binding) class of these nuclear proteins are able to heterodimerise with and thereby antagonise the functions of other transcription factors of this family. We report here on the genomic organisation of the human Id3 (HLH 1R21/heir1) gene. Comparison with the two other mammalian Id genes, Id1 and Id2, reveals a highly conserved protein coding gene organisation consistent with evolution from a common, ancestral Id-like gene. In addition, by using a yeast artificial chromosome (YAC) clone of Id3, we have fine-scale mapped the gene to chromosome band 1p36.1 by fluorescence in situ hybridisation (FISH) and, using the same FISH technique, we have detected heterogeneity in tumour-associated 1p36 chromosome translocations.