WorldWideScience

Sample records for disabilities act ada

  1. 77 FR 36231 - Americans With Disabilities Act (ADA) and Architectural Barriers Act (ABA) Accessibility...

    Science.gov (United States)

    2012-06-18

    ...-0004] RIN 3014-AA39 Americans With Disabilities Act (ADA) and Architectural Barriers Act (ABA... (ADA) and Architectural Barriers Act (ABA) Accessibility Guidelines to specifically address emergency... ensure that newly constructed and altered emergency transportable housing units covered by the ADA or ABA...

  2. 76 FR 38124 - Applications for New Awards; Americans With Disabilities Act (ADA) National Network Regional...

    Science.gov (United States)

    2011-06-29

    ... DEPARTMENT OF EDUCATION Applications for New Awards; Americans With Disabilities Act (ADA) National Network Regional Centers and ADA National Network Collaborative Research Projects AGENCY: Office... Rehabilitation Research Projects and Centers Program--Disability Rehabilitation Research Projects (DRRP)--ADA...

  3. 76 FR 38129 - Applications for New Awards; Americans With Disabilities Act (ADA) National Network Knowledge...

    Science.gov (United States)

    2011-06-29

    ... DEPARTMENT OF EDUCATION Applications for New Awards; Americans With Disabilities Act (ADA) National Network Knowledge Translation Center (ADA KT Center) AGENCY: Office of Special Education and... Program--Disability Rehabilitation Research Projects (DRRP)--The ADA National Network Knowledge...

  4. 78 FR 67303 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities...

    Science.gov (United States)

    2013-11-12

    ... ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE BOARD 36 CFR Part 1191 RIN 3014-AA22 Americans With Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities; Architectural Barriers Act (ABA) Accessibility Guidelines; Correction AGENCY: Architectural and Transportation Barriers...

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

    Science.gov (United States)

    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…

  6. 77 FR 50068 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles

    Science.gov (United States)

    2012-08-20

    ... ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE BOARD 36 CFR Part 1192 [Docket No. ATBCB 2010-0004] RIN 3014-AA38 Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles AGENCY: Architectural and Transportation Barriers Compliance Board. ACTION: Notice of public...

  7. 77 FR 56590 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles

    Science.gov (United States)

    2012-09-13

    ... ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE BOARD 36 CFR Part 1192 [Docket No. ATBCB 2010-0004] RIN 3014-AA38 Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles AGENCY: Architectural and Transportation Barriers Compliance Board. ACTION: Notice of information...

  8. 75 FR 54543 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles

    Science.gov (United States)

    2010-09-08

    ... ARCHITECTURAL AND TRANSPORTATION BARRIERS COMPLIANCE BOARD 36 CFR Part 1192 [Docket No. ATBCB 2010-0004] RIN 3014-AA38 Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles AGENCY: Architectural and Transportation Barriers Compliance Board. ACTION: Notice of public...

  9. Americans with Disabilities Act.

    Science.gov (United States)

    Kaesberg, Mary Ann; Murray, Kenneth T.

    1994-01-01

    Presents a 35-item checklist of practical activities for school district compliance with the Americans with Disabilities Act (ADA). The checklist is based on ADA statutes, other civil rights legislation and litigation, as well as pertinent regulations and the legislative history of the act contained in the Congressional Record. (MLF)

  10. OSHA and ADA: "Reasonable Accommodation" in Training Persons with Developmental Disabilities.

    Science.gov (United States)

    Sandoz, Charles J.

    This paper documents an approach to meeting the training requirements of the Occupational Safety and Health Act (OSHA) and the "reasonable accommodation" requirements of the Americans with Disabilities Act (ADA) for individuals with developmental disabilities. It describes a training program used with three adult workers with mild mental…

  11. When the Americans with Disabilities Act Goes Online: Application of the ADA to the Internet and the Worldwide Web. Position Paper.

    Science.gov (United States)

    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…

  12. ADA perceived disability claims: a decision-tree analysis.

    Science.gov (United States)

    Draper, William R; Hawley, Carolyn E; McMahon, Brian T; Reid, Christine A; Barbir, Lara A

    2014-06-01

    The purpose of this study is to examine the possible interactions of predictor variables pertaining to perceived disability claims contained in a large governmental database. Specifically, it is a retrospective analysis of US Equal Employment Opportunity Commission (EEOC) data for the entire population of workplace discrimination claims based on the "regarded as disabled" prong of the Americans with Disabilities Act (ADA) definition of disability. The study utilized records extracted from a "master database" of over two million charges of workplace discrimination in the Integrated Mission System of the EEOC. This database includes all ADA-related discrimination allegations filed from July 26, 1992 through December 31, 2008. Chi squared automatic interaction detection (CHAID) was employed to analyze interaction effects of relevant variables, such as issue (grievance) and industry type. The research question addressed by CHAID is: What combination of factors are associated with merit outcomes for people making ADA EEOC allegations who are "regarded as" having disabilities? The CHAID analysis shows how merit outcome is predicted by the interaction of relevant variables. Issue was found to be the most prominent variable in determining merit outcome, followed by industry type, but the picture is made more complex by qualifications regarding age and race data. Although discharge was the most frequent grievance among charging parties in the perceived disability group, its merit outcome was significantly less than that for the leading factor of hiring.

  13. The Americans With Disabilities Act Amendments Act of 2008: implications for the forensic psychiatrist.

    Science.gov (United States)

    Scott, Charles L

    2010-01-01

    The Americans With Disabilities Act Amendments Act of 2008 (ADAAA) significantly modifies the 1990 Americans With Disabilities Act. As a result of this legislation, more Americans are likely to qualify as disabled and to be further protected from discrimination under the ADA. The ADAAA also effectively overturns key rulings in the U.S. Supreme Court cases of Sutton v. United Air Lines, Inc. and Toyota Motor Manufacturing v. Williams. This article summarizes important changes resulting from the ADAAA legislation that psychiatrists and psychologists must understand when evaluating ADA disability claims.

  14. The Disability Discrimination Act in the UK : Helping or Hindering Employment Amongst the Disabled?

    OpenAIRE

    Bell, David N.F.; Heitmüller, Axel

    2005-01-01

    The enactment of the Americans with Disabilities Act (ADA) in 1990 triggered a substantial academic debate about its consequences on employment rates of disabled people. In contrast, the employment provision of the 1996 Disability Discrimination Act (DDA) in Britain has received little attention. This paper provides robust evidence that, similar to the ADA in the US, the DDA has had no impact on the employment rate of disabled people or possibly worsened it. Possible reasons for this are low ...

  15. The Disability Discrimination Act in the UK: helping or hindering employment among the disabled?

    Science.gov (United States)

    Bell, David; Heitmueller, Axel

    2009-03-01

    The enactment of the Americans with Disabilities Act (ADA) in 1990 triggered a substantial academic debate about its consequences on employment rates of disabled people. In contrast, the employment provision of the 1996 Disability Discrimination Act (DDA) in Britain has received little attention. Exploiting both pooled and longitudinal data, this paper provides robust evidence that, similar to the ADA in the USA, the DDA has had no impact on the employment rate of disabled people or possibly worsened it. Possible reasons for this are higher uncertainty around litigation costs, low levels of general awareness about the Act among disabled people and employers, and a lack of financial support.

  16. The implications of the ADA Amendments Act of 2008 for residency training program administration.

    Science.gov (United States)

    Regenbogen, Alexandra; Recupero, Patricia R

    2012-01-01

    The Americans with Disabilities Act (ADA) is rarely invoked by medical residents in training. Dr. Martin Jakubowski, a family medicine resident with Asperger's disorder, was dismissed for communicating poorly with patients, peers, and supervisors and for issuing dangerous medical orders. In an attempt to become reinstated, he sued under the ADA (Jakubowski v. The Christ Hospital), arguing that the program had failed to make reasonable accommodation for his disability. The Sixth Circuit Court of Appeals ruled in favor of the hospital, finding that although the doctor was disabled under the ADA, he had failed to demonstrate that he was otherwise qualified for the position. This article comments on the ADA Amendments Act of 2008, the Equal Employment Opportunity Commission (EEOC) guidelines from 2011 and their application to medical residency training, and the Accreditation Council for Graduate Medical Education (ACGME) core competencies as essential job functions.

  17. Vexatious Litigants and the ADA: Strategies to Fairly Address the Need to Improve Access for Individuals with Disabilities.

    Science.gov (United States)

    Hull, Helia Garrido

    2016-01-01

    This Article addresses the need to reform the ADA to prevent vexatious litigation and to promote the underlying goals of the Act. Part I of this Article introduces the topic of vexatious litigation and the importance of remedying the effects of exploitation of the ADA. Part II provides an overview of the ADA and its efforts to increase accessibility to individuals with disabilities, emphasizing the provisions of the Act that create incentives to engage in vexatious litigation. Part III examines and analyzes the judiciary's response to vexatious litigation under the ADA, and sanctions that have been issued to limit exploitation. Finally, Part IV provides recommendations to reform the ADA and state disability law counterparts, suggests corrective actions to address vexatious litigation, and identifies methods to promote equality for individuals with disabilities.

  18. Americans with Disabilities Act Scavenger Hunt

    Science.gov (United States)

    Ramsey, Ursula

    2018-01-01

    This article describes a scavenger hunt for Business Law students. Specifically, students compete in this scavenger hunt to identify accessible design features on campus to undergird their study of Title III of the Americans with Disabilities Act (ADA). Title III of the ADA prohibits public accommodations from discriminating on the basis of…

  19. Righting the ADA

    Science.gov (United States)

    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…

  20. Law & Psychiatry: Has the ADA Been Reborn as a Tool of Broad Community Change for People With Mental Disabilities?

    Science.gov (United States)

    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.

  1. Stigma as a barrier to employment: mental disability and the Americans with Disabilities Act.

    Science.gov (United States)

    Scheid, Teresa L

    2005-01-01

    In a controversial expansion of workplace civil rights, the 1990 Americans with Disability Act (ADA) extended anti-discrimination protection to individuals with "mental impairments." One of the most critical barriers to the employment of individuals with mental disabilities is the degree of social stigma such disabilities incur, and there is compelling evidence that employers have stigmatizing attitudes and have discriminated against those with mental disabilities. This study examines the role played by stigma in employers' response to the 1990 Americans with Disability Act (ADA). A stratified sample of one hundred ninety employers were surveyed in 1996-1997 in a major Southern metropolitan area. Telephone interviews were completed with one hundred seventeen employers (response rate of 61.6%). The article describes employers' experiences with employees with mental disabilities and accommodations, specific employment practices, and attitudes towards those with mental disabilities. Stigma played an important role in conformity to the ADA (operationalized as either hiring or having specific recruiting policies for hiring individuals with mental disabilities). Furthermore, employers expressing coercive (fear of a lawsuit) as opposed to normative (belief that it is the right thing to do) rationales for compliance were more likely to hold stigmatized attitudes. Employers' beliefs about mental disability form a crucial foundation for truly supportive work environments (those that value difference and diversity), and further research is needed to determine if over time the ADA is successful in changing attitudes as well as behavior.

  2. Assessment of ADHD Documentation from Candidates Requesting Americans with Disabilities Act (ADA) Accommodations for the National Board of Osteopathic Medical Examiners COMLEX Exam

    Science.gov (United States)

    Joy, Javed A.; Julius, Rose J.; Akter, Rashida; Baron, David A.

    2010-01-01

    Purpose: Every year increasing numbers of candidates request special accommodations for high-stakes medical licensing examinations, due to ADHD, on the basis of the Americans with Disabilities Act (ADA). This poses significant challenges for both the applicant and the medical boards and has significant financial, legal, and ethical implications.…

  3. Tobacco industry attempts to frame smoking as a 'disability' under the 1990 Americans with Disabilities Act.

    Science.gov (United States)

    van der Eijk, Yvette; Glantz, Stanton A

    2017-01-01

    Using the Truth Tobacco Industry Documents Library and Congressional records, we examined the tobacco industry's involvement with the 1990 Americans with Disabilities Act (ADA). During legislative drafting of the ADA (1989-1990), the Tobacco Institute, the tobacco industry's lobbying and public relations arm at the time, worked with industry lawyers and civil rights groups to include smoking in the ADA's definition of "disability." Focus was on smoking as a perceived rather than actual disability so that tobacco companies could maintain that smoking is not addictive. Language that would have explicitly excluded smoking from ADA coverage was weakened or omitted. Tobacco Institute lawyers did not think the argument that smokers are "disabled" would convince the courts, so in the two years after the ADA was signed into law, the Tobacco Institute paid a lawyer to conduct media tours, seminars, and write articles to convince employers that hiring only non-smokers would violate the ADA. The ultimate goal of these activities was to deter employers from promoting a healthy, tobacco-free workforce and, more broadly, to promote the social acceptability of smoking. Employers and policy makers need to be aware that tobacco use is not protected by the ADA and should not be misled by tobacco industry efforts to insinuate otherwise.

  4. 24 CFR 570.614 - Architectural Barriers Act and the Americans with Disabilities Act.

    Science.gov (United States)

    2010-04-01

    ... with disabilities. Further, the ADA requires the removal of architectural barriers and communication... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Architectural Barriers Act and the... GRANTS Other Program Requirements § 570.614 Architectural Barriers Act and the Americans with...

  5. Americans with Disabilities Act: physician-shareholder practice groups and ADA compliance.

    Science.gov (United States)

    Odem, Nathan; Blanck, Peter

    2003-02-01

    This article examines the application of Americans with Disabilities Act requirements to professional associations like physician practice groups. In general, employers with 15 or more full-time employees must comply with the Act. However, the definition of an employee is sometimes unclear, especially as applied to business entities commonly used by physician practice groups. A recent case decided by the United States Court of Appeals for the Ninth Circuit held that physician-shareholders of a professional corporation are employees for Americans with Disabilities Act coverage purposes. Analogous cases in other federal circuits have held differently, likening the "owners" of professional corporations to partners in a partnership, who are not considered employees. Similar questions arise for popular business entities, such as Limited Liability Companies and Limited Liability Partnerships. This article discusses the nature of the business forms commonly used by physician practice groups and how their characteristics impact employee status for Americans with Disabilities Act coverage. It then suggests that examination is useful beyond business formation characteristics to the purpose of the Americans with Disabilities Act and other employment antidiscrimination statutes.

  6. Vexatious Litigants and the ADA: Strategies to Fairly Address the Need to Improve Access for Individuals with Disabilities

    OpenAIRE

    Hull, Helia

    2018-01-01

    Cornell Journal of Law and Public Policy: Vol. 26 : Iss. 1 , Article 2. The Americans with Disabilities Act (“ADA”) is recognized as one of the most significant pieces of civil rights legislation in American history and is aimed at protecting the rights of individuals with disabilities. Unfortunately, as the ADA has developed, some attorneys have exposed methods of exploiting the provisions of the ADA for personal, pecuniary benefits—fee-driven lawsuits for violations of plaintiff-friendly pr...

  7. Workplace Discrimination and Visual Impairment: A Comparison of Equal Employment Opportunity Commission Charges and Resolutions under the Americans with Disabilities Act and Americans with Disabilities Amendments Act

    Science.gov (United States)

    Victor, Callie M.; Thacker, Leroy R.; Gary, Kelli W.; Pawluk, Dianne T. V.; Copolillo, Al

    2017-01-01

    To guarantee equal opportunities and treatment in employment for individuals with disabilities, Congress enacted Title I of the Americans with Disabilities Act (ADA) in 1992. This law states, "No covered entity shall discriminate against a qualified individual on the basis of disability in regard to job application procedures, the hiring,…

  8. Americans with Disabilities Act considerations for the practice of occupational medicine

    Science.gov (United States)

    St.clair, Steven; Shults, Theodore

    1993-01-01

    The Americans with Disabilities Act (ADA), although developed in the context of civil rights legislation, is likely to have notable impact on the practice of occupational medicine. The ADA contains provisions limiting the use of preplacement examinations to determinations of the capability to perform the essential functions of the job and of direct threat to the health and safety of the job applicant and others. The Title 1 employment provisions of the ADA established definitions and requirements similar to those found in section 504 of the Rehabilitation Act of 1973, as amended; leading cases that have been litigated under the Rehabilitation Act, as amended, are described. The limitations of available scientific and medical information related to determinations of job capability and direct threat and ramifications of the ADA on the practice of occupational medicine are discussed.

  9. The Americans with Disabilities Act: prescription for tax relief.

    Science.gov (United States)

    Cook, E D; Judice, A K; Hazelwood, A C

    1996-01-01

    As employers, healthcare organizations must comply with Title I of the Americans with Disabilities Act of 1990-Employment Discrimination by Private Entities-which covers virtually all aspects of employment and prohibits employers from discriminating against otherwise qualified job applicants and workers who have disabilities or who become disabled. Further, healthcare organizations must comply with the provisions of Title III of the act-Nondiscrimination on the Basis of Disability by Public Accommodations and in Commercial Facilities-which requires places of public accommodations and commercial facilities to be designed, constructed, and altered in compliance with the accessibility standards of the act. While compliance with the ADA can be costly, four specific sections of the Internal Revenue Code offer tax relief to organizations that meet the guidelines of Titles I and III.

  10. Measuring Athletic Facility Managers’ Knowledge Of Access And The Americans With Disabilities Act: A Pilot Study

    OpenAIRE

    Joshua R. Pate; Steven N. Waller

    2012-01-01

    The purpose of this exploratory research was measuring facility managers’ knowledge of the Americans with Disabilities Act (ADA), and it may assist in decreasing the gap in knowledge between facility managers and the needs of people with physical disabilities. An existing survey examining ADA knowledge was slightly modified and used for this study. Four athletic facility managers from universities in a large Bowl Championship Series conference participated in the study. Results provided a pre...

  11. KYTC sidewalk and curb ramp inventory for ADA compliance.

    Science.gov (United States)

    2017-09-01

    The Americans with Disabilities Act of 1990 (ADA) requires that all public and private organizations providing services to the public ensure their facilities and infrastructure comply with regulations set forth therein. The ADA requires that a transi...

  12. 76 FR 31892 - Recordkeeping and Reporting Requirements Under Title VII, the ADA, and GINA

    Science.gov (United States)

    2011-06-02

    ... Requirements Under Title VII, the ADA, and GINA AGENCY: Equal Employment Opportunity Commission. ACTION: Notice... Civil Rights Act of 1964 (Title VII) and the Americans with Disabilities Act (ADA) to entities covered... the same record retention requirements under GINA that are imposed under Title VII and the ADA, i.e...

  13. Americans with Disabilities Act and the Supreme Court: Implications for Practice.

    Science.gov (United States)

    Katsiyannis, Antonis; Yell, Mitchell L.

    2002-01-01

    This article first reviews the primary requirements of the Americans with Disabilities Act (ADA), then examines four recent U.S. Supreme Court cases that helped clarify who is entitled to its protection. The cases are Murphy vs. United Parcel Services, Inc.; Albertsons, Inc. vs. Kirkingburg (1999); Olmstead, Georgia Department of Human Resources…

  14. 4th Circuit: asymptomatic HIV is not a disability under ADA.

    Science.gov (United States)

    1997-09-05

    The 4th U.S. Circuit Court of Appeals ruled that [name removed], who is HIV-positive, cannot continue with his lawsuit alleging that NationsBank of Maryland fired him because of his HIV status. The court decided that [name removed] did not make a case of discrimination against his employer because his work performance was substandard. Additionally, the court ruled that HIV infection in and of itself does not constitute a disability and therefore [name removed] is not protected by the Americans with Disabilities Act (ADA). The court ruled that [name removed] failed to prove that his asymptomatic HIV infection was an impairment or that it substantially limits a major life activity. When the ADA was enacted in 1990 it was presumed that anyone with HIV would be protected from discrimination and reports filed by both the House of Representatives and the Senate indicated that legislators felt that HIV infection constituted an impairment. This ruling made by the 4th Circuit seems to discount the legislation's intent. The court rejected [name removed]'s suggestion that the ability to procreate and engage in intimate sexual relations was a limitation of a major life activity. Dissenters argued that the opinion is not based on sound medical facts because HIV, even if it is asymptomatic, is an impairment. The dissent also contends that Mr. [Name removed] was not given fair and ample opportunity to prove that his HIV infection is disabling. The court was in sharp disagreement relative to [name removed]'s job performance. The court majority said that [name removed] failed to meet sales goals and engaged in unprofessional behavior. The dissent countered that [name removed]'s sales record exceeded that of another employee who was not terminated.

  15. Preplacement evaluation: thriving within the ADA guidelines.

    Science.gov (United States)

    Pruitt, R H

    1995-03-01

    1. The intent of the Americans With Disabilities Act (ADA) is to remove barriers against those with known disabilities and to require reasonable accommodation to enable qualified employees to perform a job. The ADA is not meant to facilitate those with covert preexisting conditions in setting up workers' compensation and disability claims. 2. Essential job functions are physical and mental requirements for a job that are developed by the supervisor and the occupational health department. These functions should be included with the posting of any position. 3. Preplacement evaluation requirements: essential job functions that are used to determine what is included in the assessment; employee capability statement (with reasonable accommodation); and conditional offer of employment pending a satisfactory post-offer evaluation prior to beginning the job.

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

    Science.gov (United States)

    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.

  17. A quality implementation of Title I of the Americans With Disabilities Act of 1990.

    Science.gov (United States)

    Rybski, D

    1992-05-01

    The Americans with Disabilities Act (ADA) of 1990 (Public Law 101-336) will have a major effect on private sector employers. Employers with 25 or more employees must provide qualified persons with disabilities equal access to employment with or without reasonable accommodations by July 1992. Employers with 15 to 24 employees must comply with the law by July 1994. Occupational therapy managers must understand the employment provisions of the law and develop strategies for implementation in order to comply with its regulations. This paper suggests the use of a total quality management approach, as espoused by W. E. Deming (1986), as a framework for an implementation plan. This approach focuses on quality improvement in the organization, respect of all workers for their abilities, replacement of fear of persons with disabilities with respect, and the building of partnerships between employers and employees with disabilities. A summary of the provisions of Title I as well as a checklist of measures and a sample job description that adheres to the regulations of Title I is presented to prepare an organization to become compliant. Occupational therapists are seen as uniquely skilled professionals who can contribute greatly in their own organizations as well as act as consultants to other managers in implementing Title I of the ADA using a total quality approach.

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

    Science.gov (United States)

    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…

  19. ADA Compliance and Accessibility of Fitness Facilities in Western Wisconsin.

    Science.gov (United States)

    Johnson, Marquell J; Stoelzle, Hannah Y; Finco, Kristi L; Foss, Sadie E; Carstens, Katie

    2012-01-01

    The study expands the research on fitness facility accessibility by determining how compliant fitness facilities in rural western Wisconsin were with Title III of the Americans with Disabilities Act (ADA). Comparisons were made with 4 other studies that were conducted in different geographical regions. The study also examined fitness professionals' disability knowledge and awareness. An ADA fitness facility compliance instrument and a fitness professional disability awareness survey were used. Direct observation and physical measurements were taken during on-site visits to 16 of 36 eligible fitness facilities in rural western Wisconsin. Ten fitness professionals from participating facilities completed an online survey. Frequencies were used to analyze the results. None of the participating facilities were in 100% compliance with ADA. Customer service desk (84%) and path of travel throughout the facility (72%) were the highest compliance areas. Telephone (6%) and locker rooms (32%) were the lowest compliance areas. No fitness professional was trained in wheelchair transfers and very few had received training in providing services to individuals with disabilities. Fitness facility accessibility remains a concern nationally. Continued efforts need to be made to raise the awareness of ADA compliance among fitness professionals across the United States, especially in rural areas where fitness facility availability is limited.

  20. Beneficence vs. obligation: challenges of the Americans with Disabilities Act for consumer employment in mental health services.

    Science.gov (United States)

    Francis, Linda E; Colson, Paul W; Mizzi, Pamela

    2002-04-01

    Involvement of mental health service consumers in the provision of mental health services is a growing model in community mental health. It is, however, a complicated issue, made ever more so by the passage of the Americans with Disabilities Act. In this ethnographic case study, we seek to explore the changes one social services agency has made to adjust to the requirements of the ADA and the impact of these changes on their consumer employees. Our results indicate potential for positive progress as a result of the ADA, but also unexpected pitfalls as organizational cultures change as well.

  1. High court asked to review differing definitions of 'disability'.

    Science.gov (United States)

    1997-02-21

    [Name removed] applied for and received Social Security benefits after losing his job at The Disney Stores, Inc. [Name removed], who has AIDS, alleges he was fired in violation of the Americans with Disabilities Act (ADA). The 3rd U.S. Circuit Court of Appeals said [name removed] could not sue [name removed] because of a discrepancy between his statements on the disability application and in the lawsuit. The Court said he had to choose between suing and accepting disability benefits. The court would not accept [name removed]'s argument that the definitions of disability under the Social Security Act and the ADA differed significantly. The U.S. Supreme Court has been asked to overturn this ruling. In a related case, the Michigan Court of Appeals invoked judicial estoppel to bar a worker from suing his employer under the State Handicappers' Civil Rights Act.

  2. Age and disability employment discrimination: occupational rehabilitation implications.

    Science.gov (United States)

    Bjelland, Melissa J; Bruyère, Susanne M; von Schrader, Sarah; Houtenville, Andrew J; Ruiz-Quintanilla, Antonio; Webber, Douglas A

    2010-12-01

    As concerns grow that a thinning labor force due to retirement will lead to worker shortages, it becomes critical to support positive employment outcomes of groups who have been underutilized, specifically older workers and workers with disabilities. Better understanding perceived age and disability discrimination and their intersection can help rehabilitation specialists and employers address challenges expected as a result of the evolving workforce. Using U.S. Equal Employment Opportunity Commission Integrated Mission System data, we investigate the nature of employment discrimination charges that cite the Americans with Disabilities Act or Age Discrimination in Employment Act individually or jointly. We focus on trends in joint filings over time and across categories of age, types of disabilities, and alleged discriminatory behavior. We find that employment discrimination claims that originate from older or disabled workers are concentrated within a subset of issues that include reasonable accommodation, retaliation, and termination. Age-related disabilities are more frequently referenced in joint cases than in the overall pool of ADA filings, while the psychiatric disorders are less often referenced in joint cases. When examining charges made by those protected under both the ADA and ADEA, results from a logit model indicate that in comparison to charges filed under the ADA alone, jointly-filed ADA/ADEA charges are more likely to be filed by older individuals, by those who perceive discrimination in hiring and termination, and to originate from within the smallest firms. In light of these findings, rehabilitation and workplace practices to maximize the hiring and retention of older workers and those with disabilities are discussed.

  3. 49 CFR 37.123 - ADA paratransit eligibility: Standards.

    Science.gov (United States)

    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... complementary paratransit service shall provide the service to the ADA paratransit eligible individuals...

  4. 76 FR 45163 - Anniversary of the Americans With Disabilities Act, 2011

    Science.gov (United States)

    2011-07-28

    ... day, people living with disabilities make immeasurable contributions to the diversity and vitality of... agencies. Through the ADA, America was the first country in the world to comprehensively declare equality... Convention on the Rights of Persons with Disabilities. At its core, this Convention promotes equality. It...

  5. 49 CFR 37.125 - ADA paratransit eligibility: Process.

    Science.gov (United States)

    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... § 37.121 of this part shall establish a process for determining ADA paratransit eligibility. (a) The...

  6. Beyond the Law: A Review of Knowledge, Attitudes and Perceptions in ADA Employment Research

    Directory of Open Access Journals (Sweden)

    Robert Gould

    2015-09-01

    Full Text Available The Americans with Disabilities Act (ADA, 1990 is the cornerstone of civil rights policy for people with disabilities. Although enforced through the justice system, the legacy of the ADA transcends well beyond its legal ramifications. The policy’s framework and the rhetoric of Disability Rights suggest both an embrace of the spirit and the letter of the law, or promulgating both legislative and cultural change to ensure that the rights of people with disabilities are met.  In attempting to understand how and if such change has happened, researchers have gathered extensive evidence since 1990.  Much of this research evidence, however, remains fragmented, under-utilized, and at times inconclusive.  This article presents the results of a rapid evidence review of a sample of such research that is crucial to understand the ADA’s progress.  The study examines evidence about the ADA’s influence on knowledge, attitudes and perceptions about employment of people with disabilities. The research illustrates the importance of moving beyond the law to incorporate changes in knowledge about the law, perceptions of employability, and workplace culture.

  7. Okay, Our Courses Are Online, but Are They ADA Compliant? An Investigation of Faculty Awareness of Accessibility at a Midwestern University

    Science.gov (United States)

    Huss, John A.; Eastep, Shannon

    2016-01-01

    The purpose of this study was to investigate the current extent of our faculty's familiarity with the rights, responsibilities, and resources pertaining to the Americans with Disabilities Act (ADA) and Section 508 of the Workforce Rehabilitation Act insofar as compliance and accommodations for online courses. Through the collection of data we…

  8. Challenges Persist Under Americans With Disabilities Act Amendments Act: How Can Oncology Providers Help?

    Science.gov (United States)

    Feuerstein, Michael; Gehrke, Amanda K; McMahon, Brian T; McMahon, Megan C

    2017-06-01

    To determine whether the Amendments to the hallmark Americans with Disabilities Act (ADA; effective January 2009), which provide increased access to the antidiscrimination laws for many with chronic illness, are related to changes in workplace discrimination allegations in individuals with a history of cancer. Information collected by the Equal Employment Opportunities Commission was used to compare allegations of discrimination and their merit before (2001 to 2008) and after (2009 to 2011) implementation of the Amendments Act. Allegations related to terms of employment (eg, promotions, wages) were more likely to be filed (odds ratio [OR], 1.34; 95% CI, 1.11 to 1.61) and determined to have merit (OR, 1.35; 95% CI, 1.03 to 1.77) after implementation of the Amendments Act. Allegations related to workplace relations (eg, harassment, discipline, discharge) were also more likely to be filed post Amendments Act (OR, 1.48; 95% CI, 1.23 to 1.78), although the merit of this complaint remained stable. Filing of all other allegations of discrimination (ie, hiring, reasonable accommodation, and termination) and their merit remained unchanged post Amendments Act. Despite the implementation of the Amendments Act, discrimination allegations in those with a history of cancer persisted or in certain areas increased. Although prevention of workplace discrimination rests primarily with employers, the oncology care team is uniquely qualified to provide information related to residual symptoms and function that can facilitate more personalized solutions to workplace discrimination, such as successful workplace accommodations. Information is provided that can assist the oncology team in their efforts to improve work outcomes.

  9. Identifying Faculty Perceptions of Awareness and Preparedness Relating to ADA Compliance at a Small, Private College in NE PA

    Science.gov (United States)

    Stevens, Chad M.; Schneider, Elizabeth; Bederman-Miller, Patricia

    2018-01-01

    This paper explores post-secondary faculty perceptions of awareness and preparedness relating to Americans with Disabilities Act (ADA). Institutions of higher education are businesses. The largest threat to sustained viability for many businesses is litigation. Business-related litigation is often the result of non-employment discrimination or…

  10. Predicting the effect of disability on employment status and income.

    Science.gov (United States)

    Randolph, Diane Smith

    2004-01-01

    Research shows that participation in employment contributes to life satisfaction for persons with disabilities [18]. Title I of the Americans with Disabilities Act (ADA) sought to prohibit discrimination against persons with disabilities in the workplace, however, the ADA's effectiveness remains controversial. This research utilizes data from the disability supplement of the 2000 Behavioral Risk Factor Surveillance System to examine the impact of disability status on predicting employment status and income. Confounding variables such as gender, age, educational level, race and marital/parental status are examined regarding their influence on results. Results from analysis utilizing zero-order correlation, linear and logistic regression analysis techniques revealed that disability status has a significant predictive effect on inability to work. Furthermore, results continue to show that despite legislation, the higher the level of disability, the lower the employment status (those employed for wages) and income. Finally, disability status, coupled with being female or decreased educational level, consistently shows significance in predicting lower employment status and income than men or non-minorities with disabilities. Future research opportunities and policy implications are discussed with regard to the results presented.

  11. Web Accessibility for Older Adults: A Comparative Analysis of Disability Laws.

    Science.gov (United States)

    Yang, Y Tony; Chen, Brian

    2015-10-01

    Access to the Internet is increasingly critical for health information retrieval, access to certain government benefits and services, connectivity to friends and family members, and an array of commercial and social services that directly affect health. Yet older adults, particularly those with disabilities, are at risk of being left behind in this growing age- and disability-based digital divide. The Americans with Disabilities Act (ADA) was designed to guarantee older adults and persons with disabilities equal access to employment, retail, and other places of public accommodation. Yet older Internet users sometimes face challenges when they try to access the Internet because of disabilities associated with age. Current legal interpretations of the ADA, however, do not consider the Internet to be an entity covered by law. In this article, we examine the current state of Internet accessibility protection in the United States through the lens of the ADA, sections 504 and 508 of the Rehabilitation Act, state laws and industry guidelines. We then compare U.S. rules to those of OECD (Organisation for Economic Co-Operation and Development) countries, notably in the European Union, Canada, Japan, Australia, and the Nordic countries. Our policy recommendations follow from our analyses of these laws and guidelines, and we conclude that the biggest challenge in bridging the age- and disability-based digital divide is the need to extend accessibility requirements to private, not just governmental, entities and organizations. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  12. What happens when the definition of disability changes? The case of obesity

    Directory of Open Access Journals (Sweden)

    Jennifer Bennett Shinall

    2016-01-01

    Full Text Available Abstract This paper examines how Congress’s 2008 expansion of who is disabled under the Americans with Disabilities Act (ADA impacts the labor market outcomes of newly covered individuals. Focusing on obese individuals, I exploit variation in coverage of obesity before and after the 2008 expansion to identify effects of the legal change, but I find no improvement in the labor market outcomes of the obese. Although the 2008 expansion was intended to remedy the unintended consequences of the ADA and improve labor market outcomes of the disabled, these early estimates suggest that the expansion has not yet achieved Congress’s stated goals. JEL codes: J14, J21, J78, K31

  13. Processing Disability.

    Science.gov (United States)

    Harris, Jasmine

    2015-01-01

    This Article argues that the practice of holding so many adjudicative proceedings related to disability in private settings (e.g., guardianship, special education due process, civil commitment, and social security) relative to our strong normative presumption of public access to adjudication may cultivate and perpetuate stigma in contravention of the goals of inclusion and enhanced agency set forth in antidiscrimination laws. Descriptively, the law has a complicated history with disability--initially rendering disability invisible; later, underwriting particular narratives of disability synonymous with incapacity; and, in recent history, promoting the full socio-economic visibility of people with disabilities. The Americans with Disabilities Act (ADA), the marquee civil rights legislation for people with disabilities (about to enter its twenty-fifth year), expresses a national approach to disability that recognizes the role of society in its construction, maintenance, and potential remedy. However, the ADA’s mission is incomplete. It has not generated the types of interactions between people with disabilities and nondisabled people empirically shown to deconstruct deeply entrenched social stigma. Prescriptively, procedural design can act as an "ntistigma agent"to resist and mitigate disability stigma. This Article focuses on one element of institutional design--public access to adjudication--as a potential tool to construct and disseminate counter-narratives of disability. The unique substantive focus in disability adjudication on questions of agency provides a potential public space for the negotiation of nuanced definitions of disability and capacity more reflective of the human condition.

  14. Pathological, Disabled, Transgender: The Ethics, History, Laws, and Contradictions in Models that Best Serve Transgender Rights.

    Science.gov (United States)

    Wahlert, Lance; Gill, Sabrina

    This article addresses the precarious place of transgender and gender non-cis persons in relation to their discrimination-protections in recent legal, medical, and ethical policies in the United States. At present, there exists a contradiction such that trans persons are considered "pathological" enough that they are included in the latest iteration of the American Psychiatric Association's Diagnostic and Statistical Manual (DSM-V) as "gender dysphoric," but they are not included in the category of "disabled" under the Americans with Disabilities Act (ADA). As such, trans persons in America are subject to the stigma of pathology (albeit with medical treatment) without the full protections of the ADA. By contrast, transgender and non-cis-gender Americans find their queer cohorts who are HIV-positive to be fully protected by the ADA. We ask whether transgender and non-cis-gender persons should embrace their (already pathologized) personhood as a disability. Sometimes "choosing disability" affords more rights than it deploys stigma.

  15. Postsecondary Education and Persons with Intellectual Disabilities: An Introduction

    Science.gov (United States)

    Stodden, Robert A.; Whelley, Teresa

    2004-01-01

    Legislation in recent years, including the ADA , IDEA, and the Olmstead Act, has vastly affected the accessibility of postsecondary education for persons with disabilities. This paper presents an overview of that legislation and considers how the resultant supports and services have become more flexible and increasingly tailored to the…

  16. Community Integration of People with Disabilities: Can Olmstead Protect Against Retrenchment?

    Directory of Open Access Journals (Sweden)

    Mary Crossley

    2017-10-01

    Full Text Available Since the passage of the Americans with Disabilities Act (ADA in 1990, states have made significant progress in enabling Americans with disabilities to live in their communities, rather than institutions. That progress reflects the combined effect of the Supreme Court’s holding in Olmstead v. L.C. ex rel. Zimring, that states’ failure to provide services to disabled persons in the community may violate the ADA, and amendments to Medicaid that permit states to devote funding to home and community-based services (HCBS. This article considers whether Olmstead and its progeny could act as a check on a potential retrenchment of states’ support for HCBS in the event that states face severe reductions in federal funding for Medicaid, as was threatened by Republican efforts in 2017 to “repeal and replace” the Affordable Care Act and to restructure Medicaid. The article concludes that Olmstead provides a strong basis for challenging a state’s elimination or severe curtailment of existing HCBS programs, but that the fact-specific nature of a state’s likely “fundamental alteration” defense precludes predicting the outcome of such a challenge. Despite this legal uncertainty, protests mounted by people with disabilities, in which they demanded freedom from institutionalization, may have helped cement the idea that community integration is a civil right in the public’s mind.

  17. Rethinking ADA signage standards for low-vision accessibility.

    Science.gov (United States)

    Arditi, Aries

    2017-05-01

    Americans With Disabilities Act (ADA) and International Code Council (ICC) standards for accessible buildings and facilities affect design and construction of all new and renovated buildings throughout the United States, and form the basis for compliance with the ADA. While these standards may result in acceptable accessibility for people who are fully blind, they fall far short of what they could and should accomplish for those with low vision. In this article I critique the standards, detailing their lack of evidence base and other shortcomings. I suggest that simply making existing requirements stricter (e.g., by mandating larger letter size or higher contrasts) will not ensure visual accessibility and therefore cannot act as a valid basis for compliance with the law. I propose two remedies. First, requirements for visual characteristics of signs intended to improve access for those with low vision should be expressed not in terms of physical features, such as character height and contrast, but rather in terms of the distance at which a sign can be read by someone with nominally normal (20/20) visual acuity under expected lighting conditions for the installed environment. This would give sign designers greater choice in design parameters but place on them the burden of ensuring legibility. Second, mounting of directional signs, which are critical for effective and efficient wayfinding, should be required to be in consistent and approachable locations so that those with reduced acuity may view them at close distance.

  18. Ada issues in implementing ART-Ada

    Science.gov (United States)

    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.

  19. ART/Ada and CLIPS/Ada

    Science.gov (United States)

    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

  20. Unintended Consequences of State and Federal Antidiscrimination and Family Medical Leave Legislation on the Employment Rates of Persons with Disabilities

    Science.gov (United States)

    Lehmann, Ilana; Crimando, William

    2008-01-01

    Although some writers have suggested that the Americans With Disabilities Act (ADA), contrary to its intent, was responsible for a decline in employment for persons with disabilities, there is little strong empirical support for such an assertion. This study is an attempt to demonstrate that, in fact, the dismal labor market experience following…

  1. Transforming AdaPT to Ada

    Science.gov (United States)

    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.

  2. ADA1, a novel component of the ADA/GCN5 complex, has broader effects than GCN5, ADA2, or ADA3.

    OpenAIRE

    Horiuchi, J; Silverman, N; Piña, B; Marcus, G A; Guarente, L

    1997-01-01

    The ADA genes encode factors which are proposed to function as transcriptional coactivators. Here we describe the cloning, sequencing, and initial characterization of a novel ADA gene, ADA1. Similar to the previously isolated ada mutants, ada1 mutants display decreases in transcription from various reporters. Furthermore, ADA1 interacts with the other ADAs in the ADA/GCN5 complex as demonstrated by partial purification of the complex and immunoprecipitation experiments. We estimate that the c...

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

    Science.gov (United States)

    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.

  4. The Reach and Limitation of the ADA and its Integration Mandate: Implications for the Successful Reentry of Individuals with Mental Disabilities in a Correctional Population.

    Science.gov (United States)

    Dlugacz, Henry A; Droubi, Luna

    2017-03-01

    This article argues that the ADA and its integration mandate, informed by international standards, should extend to incarcerated individuals with mental disabilities who reenter society, as they are at highly elevated risk for unnecessary segregation in institutions such as homeless shelters or hospitals or through reincarceration. An understanding of the precise services needed to prevent these strongly related but distinct variants of institutionalization requires a robust and continuing research agenda. In discussing the breadth of the ADA, we explore its history, interpretations of its application in a variety of contexts with respect to vulnerable populations and integration, and enforcement. We also turn to international approaches to integration mandates as they apply to reentry. By interpreting the domestic and international principles that create the context for integration we hope to have provided a resource for future application of the ADA integration in the context of prisoner reentry. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

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

    Science.gov (United States)

    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.

  6. Disability inquiries shorn from Chicago's judicial review process.

    Science.gov (United States)

    1997-03-07

    The Chicago Bar Association changed the wording of the questions it routinely asks judicial candidates for election and appointment to the bench. Prior to the change, the request for information was so broad that the bar association could learn the candidate's HIV status through a questionnaire that gave the result of the candidate's last physical examination. The new wording better reflects the spirit and intent of the Americans with Disabilities Act (ADA).

  7. Monuments on Gemiler Ada and Karacaören Ada

    OpenAIRE

    Masuda, Tomoyuki

    1995-01-01

    Contents : 1. Church I on Gemiler Ada, 2. Church II on Gemiler Ada, 3. Church III on Gemiler Ada, 4. Church IV on Gemiler Ada, 5. Basilica on Karacaören Ada, 6. Painted Tomb on Karacaören Ada, 7. The Baptistery and the Chronology of Construction of the Karacaören Ada Basilica Complex, 8. Ölüdeniz Beach Basilica, 9. Iskender Basilica on Ölüdeniz Lagoon, 10. Mustafa Basilica near Beştaş Cove.

  8. Classic-Ada(TM)

    Science.gov (United States)

    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.

  9. Unequal Treatment or Uneven Consequence: A Content Analysis of Americans with Disabilities Act Title I Disparate Impact Cases from 1992 – 2012

    Directory of Open Access Journals (Sweden)

    Sara P. Johnston

    2015-09-01

    Full Text Available This study identified patterns and trends of litigation in all reported U.S. Appellate Court ADA cases charged under the theory of disparate impact (unintentional discrimination from 1992 through 2012. The results produced four themes: accommodation(s; workplace culture, norms, and policies; judicial process; and policy space; and three relationships: gap-filling, weighing and balancing, and maintaining status quo versus effecting social change. The results may provide information about the types of workplace policies and procedures that are most frequently litigated. Disability scholars, advocates, and practitioners may be able to use the information to develop education and outreach strategies for employers on best practices for hiring, accommodating, and promoting employees with disabilities. The results may also be used to educate and inform advocates about the process of litigation. A greater understanding of how judges make decisions in a subset of ADA cases may increase employees with disabilities' ability to self-advocate in the workplace.

  10. CLIPS/Ada: An Ada-based tool for building expert systems

    Science.gov (United States)

    White, W. A.

    1990-01-01

    Clips/Ada is a production system language and a development environment. It is functionally equivalent to the CLIPS tool. CLIPS/Ada was developed in order to provide a means of incorporating expert system technology into projects where the use of the Ada language had been mandated. A secondary purpose was to glean information about the Ada language and its compilers. Specifically, whether or not the language and compilers were mature enough to support AI applications. The CLIPS/Ada tool is coded entirely in Ada and is designed to be used by Ada systems that require expert reasoning.

  11. Equal Protection of the Law: The Persons with Disabilities (Equal Opportunities Act, 2014, Bahamas

    Directory of Open Access Journals (Sweden)

    Bernadette Bain

    2016-10-01

    This analysis of the Persons with Disabilities (Equal Opportunities Act, 2014, examines the nature and scope of equal rights and whether the Act provides adequate enforcement. The aim of the provisions is to restrict discrimination against persons with disabilities by providing opportunities on an equal basis and to require persons having dealings with the disabled to accommodate their needs. It is questionable whether the Act fulfils its purpose and whether penalties for failure to comply with the Act are adequate, as there is a lacuna or gap in the law, which hinders purposeful rights.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  14. ADA Title I allegations and the Mining, Quarrying, and Oil/Gas Extraction industry.

    Science.gov (United States)

    Van Wieren, Todd A; Rhoades, Laura; McMahon, Brian T

    2017-01-01

    The majority of research about employment discrimination in the U.S. Mining, Quarrying, and Oil/Gas (MQOGE) industries has concentrated on gender and race, while little attention has focused on disability. To explore allegations of Americans with Disabilities Act (ADA) Title I discrimination made to the Equal Employment Opportunity Commission (EEOC) by individuals with disabilities against MQOGE employers. Key data available to this study included demographic characteristics of charging parties, size of employers, types of allegations, and case outcomes. Using descriptive analysis, allegation profiles were developed for MQOGE's three main sectors (i.e., Oil/Gas Extraction, Mining except Oil/Gas, and Support Activities). These three profiles where then comparatively analyzed. Lastly, regression analysis explored whether some of the available data could partially predict MQOGE case outcomes. The predominant characteristics of MQOGE allegations were found to be quite similar to the allegation profile of U.S. private-sector industry as a whole, and fairly representative of MQOGE's workforce demographics. Significant differences between MQOGE's three main sector profiles were noted on some important characteristics. Lastly, it was found that MQOGE case outcomes could be partially predicted via some of the available variables. The study's limitations were presented and recommendations were offered for further research.

  15. Congenital Disabilities (Civil Liability) Act 1976 of 22 July 1976

    International Nuclear Information System (INIS)

    1976-01-01

    The Nuclear Installations Act 1965 has been amended to enable children born disabled in consequence of a breach of duty under the 1965 Act to claim compensation. Although the latter Act is therefore amended, it is provided that the general rules now laid down do not, in themselves, affect operation of the special liability regime provided by the 1965 Act. An injury, for the purposes of the 1965 Act, means that the persons concerned will be able to recover compensation for that injury under that Act from the operator of the nuclear installation concerned, if they can establish that they have been affected in this way and that the cause was a nuclear occurrence or an emission of ionizing radiation for which the operator is liable under the 1965 Act. A woman involved in such an occurrence while she is pregnant with the result that her child is born disabled will be regarded as having been injured, even if she herself has suffered no physical or mental injury. Compensation may be reduced by reason of the fault of the claimant only to the extent that the cause of the injury is attributable to an act of the claimant committed with intent to cause harm or wantonly. (N.E.A.) [fr

  16. Individuals with Disabilities Education Act: An Overview. CRS Report for Congress.

    Science.gov (United States)

    Aleman, Steven R.

    The Individuals with Disabilities Education Act (IDEA) authorizes several programs to support and improve the education of children with disabilities. The grants to States, preschool, and infants and toddlers programs are formula grant programs that fund special education services. The discretionary grant programs fund research, demonstrations,…

  17. 77 FR 45235 - Anniversary of the Americans with Disabilities Act, 2012

    Science.gov (United States)

    2012-07-31

    ... our country, tearing down the barriers that kept persons with disabilities from securing their fullest... included in our national life. Because every American deserves access to a world-class education, we have... Education implemented new standards for the Individuals with Disabilities Education Act that will help...

  18. Beyond ADA Accessibility Requirements: Meeting Seniors' Needs for Toilet Transfers.

    Science.gov (United States)

    Lee, Su Jin; Sanford, Jon; Calkins, Margaret; Melgen, Sarah; Endicott, Sarah; Phillips, Anjanette

    2018-04-01

    To identify the optimal spatial and dimensional requirements of grab bars that support independent and assisted transfers by older adults and their care providers. Although research has demonstrated that toilet grab bars based on the Americans with Disabilities Act (ADA) Accessibility Standards do not meet the needs of older adults, the specific dimensional requirements for alternative configurations are unknown. A two-phased study with older adults and care providers in residential facilities was conducted to determine the optimal requirements for grab bars. Seniors and caregivers in skilled nursing facilities performed transfers using a mock-up toilet. In Phase 1, participants evaluated three grab bar configurations to identify optimal characteristics for safety, ease of use, comfort, and helpfulness. These characteristics were then validated for using ability-matched samples in Phase 2. The optimal configuration derived in Phase 1 included fold-down grab bars on both sides of the toilet (14" from centerline [CL] of toilet, 32" above the floor, and extended a minimum of 6" in front of the toilet) with one side open and a sidewall 24" from CL of toilet on the other. Phase 2 feedback was significantly positive for independent and one-person transfers and somewhat lower, albeit still positive, for two-person transfers. The study provides substantial evidence that bilateral grab bars are significantly more effective than those that comply with current ADA Accessibility Standards. Findings provide specific spatial and dimensional attributes for grab bar configurations that would be most effective in senior facilities.

  19. The plaintiff's two-sided mouth: defeating ADA claims based on inconsistent positions taken by the plaintiff on other claims.

    Science.gov (United States)

    Connell, D S

    1996-01-01

    In the typical ADA claim, the plaintiff will claim that he or she has a disability but is nevertheless able to perform the essential functions of his or her job. This position is often in direct conflict with other non-ADA claims that the plaintiff has made or is making, where the plaintiff is claiming total disability and/or that he or she is unable to work. This article examines these phenomena, reviews the numerous recent cases that have found for employers based on these inconsistent positions of the plaintiff, and explains how employers can be develop and present this defense.

  20. Employment Accommodations for People with Disabilities: Does Gender Really Matter?

    Directory of Open Access Journals (Sweden)

    Helen P Hartnett

    2014-06-01

    Full Text Available AbstractThe Americans with Disabilities Act (ADA requires employersto provide reasonable accommodations for any qualified individual with adisability. By examining the ongoing evaluation data from the Job AccommodationNetwork (JAN, this study seeks to investigate whether or not genderdifferences are present in the reasonable accommodation process. Open andclosed-ended data are collected using a 20-minute structured telephoneinterview of JAN customers (n= 1,247; 44% response rate. The results show veryfew differences between men’s and women’s accommodation request types, whetheror not accommodations were granted, the costs of requested accommodations, andsatisfaction with JAN. A significant difference, however, was found by genderon the effectiveness of the accommodation.  Key Words: Accommodations, Disabilities, Gender, Employment, Social Work Practice

  1. Knowledge about persons with disability act (1995) among health care professionals dealing with persons affected by disabilities.

    Science.gov (United States)

    Berry, B S; Devapitchai, K S; Raju, M S

    2009-01-01

    To assess the level of awareness about the different provisions of the persons with Disability Act (1995) among the health care professionals, 201 health care professionals dealing with the disabled persons from different parts of India were interviewed using structured interview checklist. The data were analysed through statistical package of social sciences software. Chi-square test were applied on the variables and the Pvalues were ascertained. The results show that 48.3% knew about administration hierarchy, 53.7% of respondents were aware of the free education available for the disabled, 68.5% were aware of the employment scheme, 62.7% about poverty alleviation schemes, 59.2% know about the traveling benefits, 56.2% of professionals were aware of the benefits for people with low vision. Only 29.9% of respondents knew about provisions to overcome architectural barriers. 43.8% of them knew about the least disability percentage whereas only 28.4% were aware of research and manpower schemes. Regarding affirmative action, 32.17% told correctly and 52.7% of the professionals responded correctly with respectto non- discrimination schemes. The level of awareness among the professionals working in rural regions is lower with regard to administration hierarchy and poverty alleviation schemes. Informations regarding disabled friendly environments and research and manpower development were found to be low among respondents of all professions which need to be effectively intervened. Gender did not show any influence with respect to the components of the act. The study showed that there is an ample need for educational interventions among the health care professionals in all socio-demography. Inclusion of PWD Act in the curriculum of medical schools as a topic in conferences and workshops for health care professionals are suggested.

  2. Evaluating pleural ADA, ADA2, IFN-γ and IGRA for diagnosing tuberculous pleurisy.

    Science.gov (United States)

    Keng, Li-Ta; Shu, Chin-Chung; Chen, Jason Yao-Ping; Liang, Sheng-Kai; Lin, Ching-Kai; Chang, Lih-Yu; Chang, Chia-Hao; Wang, Jann-Yuan; Yu, Chong-Jen; Lee, Li-Na

    2013-10-01

    Conventional methods for diagnosing tuberculous pleurisy (TB pleurisy) are either invasive or have a long turn-around-time. Performances of pleural adenosine deaminase (ADA), ADA2, interferon-gamma (IFN-γ), and interferon-gamma release assays (IGRA) as diagnostic tools for TB pleurisy were evaluated. Eighty-eight patients with lymphocyte-predominant pleural exudates between June 2010 and March 2011, including 31 with clinically diagnosed TB pleurisy, were prospectively studied. Pleural ADA and ADA2 activity were measured by colorimetric method, IFN-γ levels by enzyme-linked immuno-sorbent assay, and IGRA by enzyme-linked immuno-spot (T-SPOT.TB) assay. Pleural ADA, ADA2, and IFN-γ levels, but not the proportion of positive T-SPOT.TB assay, were significantly higher in patients with TB pleurisy than in those without TB pleurisy. The area under the receiver-operating-characteristic (ROC) curve was 0.920, 0.893, 0.875, and 0.544 for IFN-γ, ADA2, ADA, and T-SPOT.TB assay, respectively. The combination of ADA ≥ 40 IU/L and IFN-γ ≥ 75 pg/mL yielded a specificity of 100%. Pleural ADA, ADA2 and IFN-γ, but not T-SPOT.TB assay, are all sensitive and specific for TB pleurisy. In patients with lymphocyte-predominant pleural exudates, ADA ≥ 40 IU/L and IFN-γ ≥ 75 pg/mL in pleural effusion imply a very high probability of TB pleurisy. Copyright © 2013 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

  3. Analysis of serum adenosine deaminase (ADA) and ADA1 and ADA2 isoenzyme activities in HIV positive and HIV-HBV co-infected patients.

    Science.gov (United States)

    Khodadadi, Iraj; Abdi, Mohammad; Ahmadi, Abbas; Wahedi, Mohammad Saleh; Menbari, Shahoo; Lahoorpour, Fariba; Rahbari, Rezgar

    2011-08-01

    To determine adenosine deaminase (ADA) activity as a possible diagnostic marker in HIV and HIV-HBV co-infected patients. Blood samples were collected from 72 healthy, 33 HIV positive and 30 HIV-HBV co-infected subjects. Blood CD4+ cell count was recorded and serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, total ADA, and ADA1 and ADA2 isoenzyme activities were determined. Serum ALT, AST, total ADA and ADA2 isoenzyme activities were significantly higher in HIV positive and HIV-HBV co-infected groups compare to the control (pADA activities (R(2)=0.589, pADA was significantly increased in HIV and HIV-HBV co-infections. Therefore, because of its low cost and simplicity to perform, ADA activity might be considered as a useful diagnostic tool among the other markers in these diseases. Copyright © 2011 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  4. ADA5/SPT20 links the ADA and SPT genes, which are involved in yeast transcription.

    OpenAIRE

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

    1996-01-01

    In this report we described the cloning and characterization of ADA5, a gene identified by resistance to GAL4-VP16-mediated toxicity. ADA5 binds directly to the VP16 activation domain but not to a transcriptionally defective VP16 double point mutant. Double mutants with mutations in ada5 and other genes (ada2 or ada3) isolated by resistance to GAL4-VP16 grow like ada5 single mutants, suggesting that ADA5 is in the same pathway as the other ADA genes. Further, ADA5 cofractionates and coprecipi...

  5. A study of three polymorphic sites of ADA gene in colon cancer.

    Science.gov (United States)

    Spina, C; Saccucci, P; Cozzoli, E; Bottini, E; Gloria-Bottini, F

    2010-12-01

    Adenosine inhibits the immune response in tumors. Adenosine deaminase (ADA) controls adenosine level and as ecto-enzyme acts as costimulatory molecule of adenosine receptors and/or CD26. We examined ADA₁, ADA₂, ADA₆ polymorphic sites of ADA gene in 109 subjects with colon cancer from Rome's population and in 246 blood donors as controls from the same population. In colon cancer ADA₁*2/ADA₂*1 haplotype is more represented, while ADA₁*2/ADA₂*2 is less represented than in controls. ADA₂*2/ADA₆*2 is less represented in patients than in controls. Polymorphic sites of ADA might influence cell-mediated anti-tumor immune responses controlling adenosine level and extraenzymatic protein functions.

  6. [Diagnostic value and functional correlations of the ADAS-Cog scale in Alzheimer's disease: data on NORMACODEM project].

    Science.gov (United States)

    Monllau, A; Pena-Casanova, J; Blesa, R; Aguilar, M; Bohm, P; Sol, J M; Hernandez, G

    2007-10-01

    The aims of this study were to assess the criterion validity of Alzheimer's Disease Assessment Scale (ADAS) and its cognitive subscale (ADAS-Cog) for the diagnosis of Alzheimer's disease (AD), and to determine their different cut-off scores and sensitivity and specificity values. In addition, we also attempted to study the possible correlations between cognitive scores (ADAS) and functional measures. 451 subjects were studied (254 controls, 86 subjects with mild cognitive impairment and 111 patients with AD). ADAS total score was obtained by adding the cognitive (ADAS-Cog) and non-cognitive (ADAS-Nocog) scales. Scores were adjusted for age and formal education. For assessing the possible correlation between cognitive and functional measures, the following instruments were administered: Rapid Disability Rating Scale-2 (RDRS-2), Blessed Dementia Rating Scale (BDRS) and the Interview for the Deterioration of Daily Living in Dementia (IDDD). ROC curves and Pearson correlation coefficient. ADAS best cut-off score for dementia was > or = 17 providing sensitivity and specificity values of 90.09% and 85.88 % respectively, while for the ADAS-Cog best cut-off score was > or = 12 with sensitivity and specificity values of 89.19 % and 88.53 % respectively. In both cases scores were adjusted for age and formal education. The area under the ROC curve was 0.95 and 0.94 respectively. Highly significant correlations were found for ADAS and 19 ADAS-Cog with the functional scales studied. Both, ADAS and ADAS-Cog report good validity in terms of sensitivity, specificity and as predictive value for AD. Moreover, significant correlations were found between the functional impairment observed in patients with AD and the overall scores achieved in the ADAS and ADAS-Cog.

  7. Ada 9X overview

    Science.gov (United States)

    Weller, David G.

    1992-01-01

    The current version of Ada has been an ANSI standard since 1983. In 1988, the Ada Joint Program Office was tasked with reevaluating the language and proposing changes to the standard. Since that time, the world has seen a tremendous explosion in object-oriented languages, as well as other growing fields such as distributed computing and support for very large software systems. The speaker will discuss new features being added to the next version of Ada, currently called Ada 9X, and what transition issues must be considered for current Ada projects.

  8. Partnering with Your Child's School: A Guide for Parents

    Science.gov (United States)

    ... the Rehabilitation Act Title V of the Social Security Act The Americans with Disabilities Act (ADA) Who is it for? • All school-age children Children with an identified disability who are: • Infants ...

  9. Predictive value of 6-month decline in ADAS-cog for survival without severe Alzheimer's disease.

    Science.gov (United States)

    Helmer, Catherine; Andrieu, Sandrine; Pérès, Karine; Orgogozo, Jean-Marc; Vellas, Bruno; Dartigues, Jean-François

    2007-01-01

    To determine the predictive value of the 6-month evolution of the ADAS-cog score in initially mild to moderate Alzheimer's disease (AD) patients on the risk of death or severe dementia (MMSE ADAS-cog scale in the Real.fr study, a cohort of AD patients. Six classes of ADAS-cog evolution were distinguished, from the severest deterioration (decline >or=7 points) to the greatest cognitive improvement (gain >or=4 points). Among 536 AD patients, 53 (9.9%) had a 6-month decline of 7 points or more. This group with the severest deterioration was significantly associated with the risk of severe dementia or death at 2 years (relative risk, RR = 3.8, 95% confidence interval, CI = 2.1-6.8), even after adjustment for baseline MMSE, disability and ADAS-cog score (RR = 2.6, 95% CI = 1.4-5.0). In addition, subjects with a decline by at least 4 points were also at greater risk of severe dementia. These results confirm the value of the ADAS-cog scale as a judgement criterion in clinical trials since it is a good surrogate marker of long-term prognosis. The proportion of fast decliners on the ADAS-cog could be a helpful judgement criterion for future trials in AD.

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

    Science.gov (United States)

    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.

  11. ART-Ada design project, phase 2

    Science.gov (United States)

    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.

  12. Ada To X-Window Bindings

    Science.gov (United States)

    Souleles, Dean

    1993-01-01

    Ada to X-Window Bindings computer program developed to provide Ada programmers with complete interfaces to Xt Intrinsics and OSF Motif toolkits. Provides "Ada view" of some mostly C-language programming libraries. Package of software written in Ada and C languages.

  13. [Disability as a restriction on social participation: challenges in evaluation since the Brazilian Inclusion of People with Disabilities Act].

    Science.gov (United States)

    Santos, Wederson

    2016-10-01

    This article discusses the main advances and challenges for understanding and evaluating disability as a restriction for social participation. This new understanding has its origins in the 2006 WHO International Classification of Functioning, Disability, and Health - ICF, the 2001 UN Convention on the Rights of Persons with Disabilities, and more recently, the July 2015 Brazilian Inclusion of People with Disabilities Act (IPDA), also known as the Statute on Persons with Disabilities. The change in the understanding of disability from a merely biomedical perspective, to an understanding that is based on oppression and social inequality reinforces the idea that disability is not an individual attribute, but the result of a society that is not prepared for human diversity. Based on a legislative analysis of the many documents on policies regarding persons with disabilities, notably the IPDA and the evaluations of disability that the ICF already uses in Brazil, the main contention proposed is that classifying and valuing disability is challenging for professional evaluators as well as for Brazilian public policy. This is mainly due to the challenges of recognizing the barriers and environmental factors that hamper the full participation in society of people with disabilities.

  14. The Americans with Disabilities Act: A Decision Tree for Social Services Administrators

    Science.gov (United States)

    O'Brien, Gerald V.; Ellegood, Christina

    2005-01-01

    The 1990 Americans with Disabilities Act has had a profound influence on social workers and social services administrators in virtually all work settings. Because of the multiple elements of the act, however, assessing the validity of claims can be a somewhat arduous and complicated task. This article provides a "decision tree" for…

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

    International Nuclear Information System (INIS)

    1985-10-01

    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

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

    Science.gov (United States)

    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.

  17. Vulnerable Rights: The Incomplete Realization of Disability Social Rights in France

    Directory of Open Access Journals (Sweden)

    Anne Revillard

    2018-06-01

    Full Text Available While disabled people embody a classical figure of vulnerability, this paper shifts the focus of attention to the vulnerability of their social rights. I address this question normatively and empirically. From a normative point of view, a common framing of disability rights as civil rights, under the influence of the Americans with disabilities Act (ADA, has tended to impede the discussion on disability social rights. By re-asserting that social rights are fundamental human rights, the United Nations’ Convention on the Rights of Persons with Disabilities (CRPD contributes to bringing them back to the forefront of disability research. However, the realization of disability social rights also needs to be empirically assessed. Based on theories of social rights as well as on Weberian sociology of law, I point to two major ideal-typical characteristics of social rights: they are expected to reduce uncertainty, especially regarding the evolution of one’s autonomy, and to foster a sense of citizenship. I then study the reception of two types of disability benefits in France, the Adult disability benefit (AAH and the Disability compensation benefit (PCH, to assess to what extent these promises of social rights translate into the experiences of disabled citizens. My analysis is based on 30 biographical interviews with people with either visual or mobility impairments, conducted between 2014 and 2016. The results show the persistent vulnerability of disability social rights in France, pointing to the importance of the procedural dimension of rights realization.

  18. Teaching Students with Disabilities: A Review of Music Education Research as It Relates to the Individuals with Disabilities Education Act

    Science.gov (United States)

    Jones, Sara K.

    2015-01-01

    This article explores trends in research since the 1975 passage of the Education for All Handicapped Children Act (now known as the Individuals with Disabilities Education Act), notes gaps in the literature, and offers suggestions for future directions music education researchers could take in exploring the needs and experiences of music teachers…

  19. ADA-07 Suppresses Solar Ultraviolet-Induced Skin Carcinogenesis by Directly Inhibiting TOPK.

    Science.gov (United States)

    Gao, Ge; Zhang, Tianshun; Wang, Qiushi; Reddy, Kanamata; Chen, Hanyong; Yao, Ke; Wang, Keke; Roh, Eunmiri; Zykova, Tatyana; Ma, Weiya; Ryu, Joohyun; Curiel-Lewandrowski, Clara; Alberts, David; Dickinson, Sally E; Bode, Ann M; Xing, Ying; Dong, Zigang

    2017-09-01

    Cumulative exposure to solar ultraviolet (SUV) irradiation is regarded as the major etiologic factor in the development of skin cancer. The activation of the MAPK cascades occurs rapidly and is vital in the regulation of SUV-induced cellular responses. The T-LAK cell-originated protein kinase (TOPK), an upstream activator of MAPKs, is heavily involved in inflammation, DNA damage, and tumor development. However, the chemopreventive and therapeutic effects of specific TOPK inhibitors in SUV-induced skin cancer have not yet been elucidated. In the current study, ADA-07, a novel TOPK inhibitor, was synthesized and characterized. Pull-down assay results, ATP competition, and in vitro kinase assay data revealed that ADA-07 interacted with TOPK at the ATP-binding pocket and inhibited its kinase activity. Western blot analysis showed that ADA-07 suppressed SUV-induced phosphorylation of ERK1/2, p38, and JNKs and subsequently inhibited AP-1 activity. Importantly, topical treatment with ADA-07 dramatically attenuated tumor incidence, multiplicity, and volume in SKH-1 hairless mice exposed to chronic SUV. Our findings suggest that ADA-07 is a promising chemopreventive or potential therapeutic agent against SUV-induced skin carcinogenesis that acts by specifically targeting TOPK. Mol Cancer Ther; 16(9); 1843-54. ©2017 AACR . ©2017 American Association for Cancer Research.

  20. 3rd Circuit hints it may reconsider McNemar reasoning.

    Science.gov (United States)

    1997-10-17

    The [name removed] v. The Disney Store ruling is under criticism and the 3rd U.S. Circuit Court of Appeals may reconsider its 1996 decision to not allow employees who receive disability benefits to sue under the Americans with Disabilities Act (ADA). A panel of 3rd Circuit judges, working on [name removed] v. American Sterilizer Co., asserts that the [name removed] decision should not be used to assume that an individual's ADA claims are barred because of prior representations of disability. [Name removed] is suing American Sterilizer under the retaliation provisions of the ADA. Other courts are criticizing the [name removed] decision, including the District of Columbia Court in [name removed] v. Washington Metropolitan Area Transit Authority. The [name removed] court assets that a statement made in the context of a disability application does not preclude an ADA claim brought by a worker for illegal discrimination because the ADA and the Social Security Act differ in their statutory intent. AIDS advocates state that the [name removed] decision places a plaintiff in the position of having to choose between asserting a legal right or maintaining an income. Alan Epstein, who represented [name removed], is pleased by the criticism but explains that [name removed], who died this summer, will not be vindicated.

  1. Object-oriented programming with mixins in Ada

    Science.gov (United States)

    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.

  2. Individuals with Disabilities Education Act: Reauthorization Overview. CRS Report for Congress.

    Science.gov (United States)

    Aleman, Steven R.

    This report provides a review of programs authorized under the Individuals with Disabilities Education Act (IDEA) and an overview of potential reauthorization issues, as the second session of the 103rd Congress considers revisions to these programs. The Infants and Toddlers Program (Part H of IDEA) provides formula grants to participating States…

  3. Immunologic reconstitution during PEG-ADA therapy in an unusual mosaic ADA deficient patient.

    Science.gov (United States)

    Liu, Ping; Santisteban, Ines; Burroughs, Lauri M; Ochs, Hans D; Torgerson, Troy R; Hershfield, Michael S; Rawlings, David J; Scharenberg, Andrew M

    2009-02-01

    We report detailed genetic and immunologic studies in a patient diagnosed with adenosine deaminase (ADA) deficiency and combined immune deficiency at age 5 years. At the time of diagnosis, although all other lymphocyte subsets were depleted, circulating CD8(+) T cells with a terminally differentiated phenotype were abundant and expressed normal ADA activity due to a reversion mutation in a CD8(+) T cell or precursor. Over the first 9 months of replacement therapy with PEG-ADA, the patient steadily accumulated mature naïve CD4(+) and CD8(+) T cells, as well as CD4(+)/FOXP3(+) regulatory T cells, consistent with restoration of a functional cellular immune system. While CD19(+) naïve B cells also accumulated in response to PEG-ADA therapy, a high proportion of these B cells exhibited an immature surface marker phenotype even after 9 months, and immunization with neoantigen bacteriophage varphiX174 demonstrated a markedly subnormal humoral immune response. Our observations in this single patient have important implications for gene therapy of human ADA deficiency, as they indicate that ADA expression within even a large circulating lymphocyte population may not be sufficient to support adequate immune reconstitution. They also suggest that an immature surface marker phenotype of the peripheral B cell compartment may be a useful surrogate marker for incomplete humoral immune reconstitution during enzyme replacement, and possibly other forms of hematopoietic cell therapies.

  4. The Care Manager's Dilemma: Balancing Human Rights with Risk Management under the Intellectual Disability (Compulsory Care and Rehabilitation) Act 2003

    Science.gov (United States)

    Prebble, Kate; Diesfeld, Kate; Frey, Rosemary; Sutton, Daniel; Honey, Michelle; Vickery, Russell; McKenna, Brian

    2013-01-01

    In New Zealand, the Intellectual Disability (Compulsory Care and Rehabilitation) Act 2003 provides diversion for persons with an intellectual disability who have been charged with, or convicted of, a criminal offence. This unique Act moves the responsibility for such "care recipients" from the criminal justice system to a disability…

  5. 77 FR 60170 - Americans With Disabilities Act: Proposed Circular Chapter, Vehicle Acquisition

    Science.gov (United States)

    2012-10-02

    ... specifications in Part 38 by vehicle type. The section begins by emphasizing that an accessible bus or rail car... With Disabilities Act: Proposed Circular Chapter, Vehicle Acquisition AGENCY: Federal Transit... buses and rail cars they acquire meet the requirements of the U.S. Department of Transportation's (DOT...

  6. Synthesis of securement device options and strategies

    Science.gov (United States)

    2002-03-01

    The Americans with Disabilities Act of 1990 (ADA) requires that public transit vehicles be equipped with securement location(s) and device(s) that are able to secure common wheelchairs," as defined in the ADA regulations. The definition and size spec...

  7. Ada--Programming Language of the Future.

    Science.gov (United States)

    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)

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

    Science.gov (United States)

    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.

  9. Administrative Challenge or Ethical Dilemma? Responding Justly when a Student with a Disability Engages in a Violent or Disruptive Act

    Science.gov (United States)

    Faircloth, Susan C.; Ritter, Suzanne T.; Wilson, Felicia R.

    2007-01-01

    This case study involves an 8-year-old American Indian student with a disability, who was videotaped assaulting another student as they exited the school bus. Although acts of school violence are common on campuses across the nation, this incident is particularly complex, given the disability status of the student committing this act. This case…

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

    International Nuclear Information System (INIS)

    1990-09-01

    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

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

    Science.gov (United States)

    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.

  12. The OPEN-ADAS Approach to Atomic Data Provision

    Energy Technology Data Exchange (ETDEWEB)

    O' Mullane, M [University of Strathclyde, Department of Physics, Glasgow (United Kingdom)

    2011-11-15

    Dr O'Mullane of University of Strathclyde presented an overview of the ADAS project (Atomic Data and Analysis Structure, http://www.adas.ac.uk/) and of OPEN-ADAS (http://open.adas.ac.uk/). ADAS is maintained as a self-funding consortium of fusion laboratories. The project provides an interconnected set of computer codes and data collections for modeling the radiating properties of ions and atoms in plasmas. The ADAS data fall into 3 broad classes: 1) Fundamental data such as A- values, cross-sections and effective collision strengths obtained from ADAS collaborators, the literature or data centres. 2) Derived data processed for modeling such as electron temperature and density dependent effective emission coefficients, effective ionization/recombination rates, radiated power and spectral emissivities. 3) Driver data which allow complete regeneration of all ADAS derived data in conjunction with the various ADAS codes. ADAS data uses high quality data as well as baseline data for fall-back when high quality data is not available. The data is mostly embedded in codes and the update without expert help is problematic. The ADAS data formats (adf) are precisely defined and Fortran codes are supplied to read the data sets for easy access. IDL can be used for interactive manipulation. The OPEN-ADAS project is a joint development between the ADAS Project and the IAEA to make the extensive fundamental and derived atomic data for fusion more widely available. It is designed to appeal to both plasma modelers and those interested in the detailed atomic physics. It has been searchable through the Google Scholar and appears in citations, which gives greater visibility and credits to the data producers. The OPEN-ADAS server was replaced due to a series of attacks since June 2011 and was off-line for 8 weeks. The new service removed the registration requirement and hence the user statistics is limited.

  13. The OPEN-ADAS Approach to Atomic Data Provision

    International Nuclear Information System (INIS)

    O'Mullane, M.

    2011-01-01

    Dr O'Mullane of University of Strathclyde presented an overview of the ADAS project (Atomic Data and Analysis Structure, http://www.adas.ac.uk/) and of OPEN-ADAS (http://open.adas.ac.uk/). ADAS is maintained as a self-funding consortium of fusion laboratories. The project provides an interconnected set of computer codes and data collections for modeling the radiating properties of ions and atoms in plasmas. The ADAS data fall into 3 broad classes: 1) Fundamental data such as A- values, cross-sections and effective collision strengths obtained from ADAS collaborators, the literature or data centres. 2) Derived data processed for modeling such as electron temperature and density dependent effective emission coefficients, effective ionization/recombination rates, radiated power and spectral emissivities. 3) Driver data which allow complete regeneration of all ADAS derived data in conjunction with the various ADAS codes. ADAS data uses high quality data as well as baseline data for fall-back when high quality data is not available. The data is mostly embedded in codes and the update without expert help is problematic. The ADAS data formats (adf) are precisely defined and Fortran codes are supplied to read the data sets for easy access. IDL can be used for interactive manipulation. The OPEN-ADAS project is a joint development between the ADAS Project and the IAEA to make the extensive fundamental and derived atomic data for fusion more widely available. It is designed to appeal to both plasma modelers and those interested in the detailed atomic physics. It has been searchable through the Google Scholar and appears in citations, which gives greater visibility and credits to the data producers. The OPEN-ADAS server was replaced due to a series of attacks since June 2011 and was off-line for 8 weeks. The new service removed the registration requirement and hence the user statistics is limited.

  14. Ada & the Analytical Engine.

    Science.gov (United States)

    Freeman, Elisabeth

    1996-01-01

    Presents a brief history of Ada Byron King, Countess of Lovelace, focusing on her primary role in the development of the Analytical Engine--the world's first computer. Describes the Ada Project (TAP), a centralized World Wide Web site that serves as a clearinghouse for information related to women in computing, and provides a Web address for…

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

    International Nuclear Information System (INIS)

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

    2011-01-01

    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.

  16. Circuit courts clash over HIV in the workplace.

    Science.gov (United States)

    1997-09-19

    Some of the major differences of opinions between the circuit courts on issues affecting HIV and employment are examined. In the seven years since the passing of the Americans with Disabilities Act (ADA), there has been disagreement among the circuits relative to the interpretation of the law. At the heart of the debate is whether or not HIV infection, without symptoms of AIDS, actually qualifies for a disability under the meaning and intent of the ADA. Another fundamental issue is whether or not reproduction is considered a major life activity under the ADA. Federal circuit courts have also considered what happens to patients in the latter stages of HIV diseases, when symptoms are so pronounced that he or she qualifies for disability benefits including Social Security or private disability plans. There is disagreement among the circuits as to whether insurance products, including those provided through an employee benefit program, are covered under the ADA. As of this date, the U.S. Supreme Court has not intervened on any of the HIV/ADA-related cases.

  17. 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

    Science.gov (United States)

    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.

  18. Evolving impact of Ada on a production software environment

    Science.gov (United States)

    Mcgarry, F.; Esker, L.; Quimby, K.

    1988-01-01

    Many aspects of software development with Ada have evolved as our Ada development environment has matured and personnel have become more experienced in the use of Ada. The Software Engineering Laboratory (SEL) has seen differences in the areas of cost, reliability, reuse, size, and use of Ada features. A first Ada project can be expected to cost about 30 percent more than an equivalent FORTRAN project. However, the SEL has observed significant improvements over time as a development environment progresses to second and third uses of Ada. The reliability of Ada projects is initially similar to what is expected in a mature FORTRAN environment. However, with time, one can expect to gain improvements as experience with the language increases. Reuse is one of the most promising aspects of Ada. The proportion of reusable Ada software on our Ada projects exceeds the proportion of reusable FORTRAN software on our FORTRAN projects. This result was noted fairly early in our Ada projects, and experience shows an increasing trend over time.

  19. OLDER DRIVERS AND ADAS

    Directory of Open Access Journals (Sweden)

    Ragnhild J. DAVIDSE

    2006-01-01

    Next, based on the available literature, relevant ADAS are discussed in terms of their availability, their effects on safety and the willingness of older drivers to use and buy them. One of the conclusions is that only very few of the types of support that are thought to be most beneficial to the safety of older drivers are provided by the ADAS that are currently available.

  20. Dress codes and appearance policies: challenges under federal legislation, part 3: Title VII, the Americans with Disabilities Act, and the National Labor Relations Act.

    Science.gov (United States)

    Mitchell, Michael S; Koen, Clifford M; Darden, Stephen M

    2014-01-01

    As more and more individuals express themselves with tattoos and body piercings and push the envelope on what is deemed appropriate in the workplace, employers have an increased need for creation and enforcement of reasonable dress codes and appearance policies. As with any employment policy or practice, an appearance policy must be implemented and enforced without regard to an individual's race, color, sex, national origin, religion, disability, age, or any other protected status. A policy governing dress and appearance based on the business needs of an employer that is applied fairly and consistently and does not have a disproportionate effect on any protected class will generally be upheld if challenged in court. By examining some of the more common legal challenges to dress codes and how courts have resolved the disputes, health care managers can avoid many potential problems. This article, the third part of a 3-part examination of dress codes and appearance policies, focuses on the issues of race and national origin under the Civil Rights Act, disability under the Americans With Disabilities Act, and employees' rights to engage in concerted activities under the National Labor Relations Act. Pertinent court cases that provide guidance for employers are addressed.

  1. AN ADA NAMELIST PACKAGE

    Science.gov (United States)

    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

  2. Parallel Ada benchmarks for the SVMS

    Science.gov (United States)

    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.

  3. Travel assistant device (TAD) to aid transit riders with special needs.

    Science.gov (United States)

    2008-08-01

    The goal of the Americans with Disabilities (ADA) Act is to provide equal opportunity, full participation, and independence to persons with disabilities. The inability to travel, or the lack of knowledge in accessing the available transportation opti...

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

    Science.gov (United States)

    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.

  5. Ectonucleotide pyrophosphatase/phosphodiesterase (E-NPP) and adenosine deaminase (ADA) activities in prostate cancer patients: influence of Gleason score, treatment and bone metastasis.

    Science.gov (United States)

    Battisti, Vanessa; Maders, Liési D K; Bagatini, Margarete D; Battisti, Iara E; Bellé, Luziane P; Santos, Karen F; Maldonado, Paula A; Thomé, Gustavo R; Schetinger, Maria R C; Morsch, Vera M

    2013-04-01

    The relation between adenine nucleotides and cancer has already been described in literature. Considering that the enzymes ectonucleotide pyrophosphatase/phosphodiesterase (E-NPP) and adenosine deaminase (ADA) act together to control nucleotide levels, we aimed to investigate the role of these enzymes in prostate cancer (PCa). E-NPP and ADA activities were determined in serum and platelets of PCa patients and controls. We also verified the influence of the Gleason score, bone metastasis and treatment in the enzyme activities. Platelets and serum E-NPP activity increased, whereas ADA activity in serum decreased in PCa patients. In addition, Gleason score, metastasis and treatment influenced E-NPP and ADA activities. We may propose that E-NPP and ADA are involved in the development of PCa. Moreover, E-NPP and ADA activities are modified in PCa patients with distinct Gleason score, with bone metastasis, as well as in patients under treatment. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  6. Alterations in the adenosine metabolism and CD39/CD73 adenosinergic machinery cause loss of Treg cell function and autoimmunity in ADA-deficient SCID.

    Science.gov (United States)

    Sauer, Aisha V; Brigida, Immacolata; Carriglio, Nicola; Hernandez, Raisa Jofra; Scaramuzza, Samantha; Clavenna, Daniela; Sanvito, Francesca; Poliani, Pietro L; Gagliani, Nicola; Carlucci, Filippo; Tabucchi, Antonella; Roncarolo, Maria Grazia; Traggiai, Elisabetta; Villa, Anna; Aiuti, Alessandro

    2012-02-09

    Adenosine acts as anti-inflammatory mediator on the immune system and has been described in regulatory T cell (Treg)-mediated suppression. In the absence of adenosine deaminase (ADA), adenosine and other purine metabolites accumulate, leading to severe immunodeficiency with recurrent infections (ADA-SCID). Particularly ADA-deficient patients with late-onset forms and after enzyme replacement therapy (PEG-ADA) are known to manifest immune dysregulation. Herein we provide evidence that alterations in the purine metabolism interfere with Treg function, thereby contributing to autoimmune manifestations in ADA deficiency. Tregs isolated from PEG-ADA-treated patients are reduced in number and show decreased suppressive activity, whereas they are corrected after gene therapy. Untreated murine ADA(-/-) Tregs show alterations in the plasma membrane CD39/CD73 ectonucleotidase machinery and limited suppressive activity via extracellular adenosine. PEG-ADA-treated mice developed multiple autoantibodies and hypothyroidism in contrast to mice treated with bone marrow transplantation or gene therapy. Tregs isolated from PEG-ADA-treated mice lacked suppressive activity, suggesting that this treatment interferes with Treg functionality. The alterations in the CD39/CD73 adenosinergic machinery and loss of function in ADA-deficient Tregs provide new insights into a predisposition to autoimmunity and the underlying mechanisms causing defective peripheral tolerance in ADA-SCID.

  7. Disability on campus: a perspective from faculty and staff.

    Science.gov (United States)

    Shigaki, Cheryl L; Anderson, Kim M; Howald, Carol L; Henson, Lee; Gregg, Bonnie E

    2012-01-01

    To identify employee perceptions regarding disability-related workplace issues in Institutions of Higher Education (IHE). Faculty and staff (N=1,144) at a large, Midwestern university. A voluntary on-line survey of disability-related employment issues was developed by the university's Chancellor's Committee of Persons with Disabilities. Item responses were analyzed using descriptive and Pearson chi-square statistical methods. Fifteen percent of faculty and staff respondents were found to have disabilities, with 26% reporting experience of job discrimination, and 20% reporting harassment because of their disability. Results indicated significant differences on gender, employment standing (i.e., faculty or staff) and disability status (i.e., with or without a disability), in regard to perceptions of disability acceptance, campus accessibility, disability awareness, ADA policy, and knowledge of work accommodation procedures. Recommendations for IHEs are provided to promote a welcoming and inclusive campus that ultimately supports work success for persons with a disability.

  8. Access for All! Neuro-architecture and Equal Enjoyment of Public Facilities

    Directory of Open Access Journals (Sweden)

    Victoria Gillen

    2015-09-01

    Full Text Available Since the enactment of the Americans with Disabilities Act (ADA, 1990, many impaired Americans are no longer disabled by socially condoned conditions in the built environment. However, many people with cognitive and neurological impairments continue to face significant barriers to access, due to disabling environmental hyper-sensitivity and sensory processing disorders. These people are equally protected under the ADA, therefore mitigation is required. Neuroarchitecture, where consideration of the impact of the built environment on the central nervous system informs design paradigms, must complement current ADA compliance guidelines. This paper serves to open the topic to discussion, and is a call for attention, and action, for the removal of these generally unrecognized barriers to access and the equal use and enjoyment of public facilities.

  9. Representations of the Americans with Disabilities Act Employment-Related Issues in the Wall Street Journal (1990-2008): A Feasibility Study

    Science.gov (United States)

    Soffer, Michal; Rimmerman, Arie

    2012-01-01

    This feasibility study examines the coverage of employment-related issues related to people with disabilities in the Americans with Disabilities Act of 1990. The study is a first in a series of future studies focusing on disability issues in the international economic media. A survey of 39 newspaper articles published in the "Wall Street…

  10. Restoring balance to B cells in ADA deficiency.

    Science.gov (United States)

    Luning Prak, Eline T

    2012-06-01

    It is paradoxical that immunodeficiency disorders are associated with autoimmunity. Adenosine deaminase (ADA) deficiency, a cause of X-linked severe combined immunodeficiency (SCID), is a case in point. In this issue of the JCI, Sauer and colleagues investigate the B cell defects in ADA-deficient patients. They demonstrate that ADA patients receiving enzyme replacement therapy had B cell tolerance checkpoint defects. Remarkably, gene therapy with a retrovirus that expresses ADA resulted in the apparent correction of these defects, with normalization of peripheral B cell autoantibody frequencies. In vitro, agents that either block ADA or overexpress adenosine resulted in altered B cell receptor and TLR signaling. Collectively, these data implicate a B cell-intrinsic mechanism for alterations in B cell tolerance in the setting of partial ADA deficiency that is corrected by gene therapy.

  11. ADA members weigh in on critical issues.

    Science.gov (United States)

    Burgess, Karen; Ruesch, Jon D; Mikkelsen, Matthew C; Wagner, Karen Schaid

    2003-01-01

    Science, new technology, patient care, dental reimbursement and government regulations all affect today's dental practitioners. To find out more about how such challenges may affect current private practitioners, the American Dental Association conducted the 2000 Membership Needs and Opinions Survey. A questionnaire was sent to 6,310 ADA members in January 2000 with follow-up mailings in February, March and April 2000. Data collection was completed in July 2000. The survey included questions on critical professional issues, and on perceptions of the ADA and ADA priorities. A total of 3,558 completed surveys were received for an adjusted response rate of 59.5 percent. Members rated the identified issues' level of importance to them. The top three issues included "maintaining my ability to recommend the treatment option I feel is most appropriate for my patients," "receiving fair reimbursement for the dental services I provide," and "protecting myself, my staff and my patients from communicable diseases." New dentists found other items to be more significant to them compared with members overall. Although ADA members as a whole had similar views on critical issues facing dentistry and ADA priorities, there were significant differences regarding some issues. New dentists were far more concerned about securing funds for their practice and paying off debt than were all ADA members. Minority dentists expressed greater levels of concern about certain issues than did all ADA members. When planning and implementing ADA activities, the Association should continue to take into account members' relative rankings of professional issues and note issues of special interest to selected membership subgroups.

  12. Ada Namelist Package

    Science.gov (United States)

    Klumpp, Allan R.

    1991-01-01

    Ada Namelist Package, developed for Ada programming language, enables calling program to read and write FORTRAN-style namelist files. Features are: handling of any combination of types defined by user; ability to read vectors, matrices, and slices of vectors and matrices; handling of mismatches between variables in namelist file and those in programmed list of namelist variables; and ability to avoid searching entire input file for each variable. Principle benefits derived by user: ability to read and write namelist-readable files, ability to detect most file errors in initialization phase, and organization keeping number of instantiated units to few packages rather than to many subprograms.

  13. Fine-Tuning ADAS Algorithm Parameters for Optimizing Traffic ...

    Science.gov (United States)

    With the development of the Connected Vehicle technology that facilitates wirelessly communication among vehicles and road-side infrastructure, the Advanced Driver Assistance Systems (ADAS) can be adopted as an effective tool for accelerating traffic safety and mobility optimization at various highway facilities. To this end, the traffic management centers identify the optimal ADAS algorithm parameter set that enables the maximum improvement of the traffic safety and mobility performance, and broadcast the optimal parameter set wirelessly to individual ADAS-equipped vehicles. After adopting the optimal parameter set, the ADAS-equipped drivers become active agents in the traffic stream that work collectively and consistently to prevent traffic conflicts, lower the intensity of traffic disturbances, and suppress the development of traffic oscillations into heavy traffic jams. Successful implementation of this objective requires the analysis capability of capturing the impact of the ADAS on driving behaviors, and measuring traffic safety and mobility performance under the influence of the ADAS. To address this challenge, this research proposes a synthetic methodology that incorporates the ADAS-affected driving behavior modeling and state-of-the-art microscopic traffic flow modeling into a virtually simulated environment. Building on such an environment, the optimal ADAS algorithm parameter set is identified through an optimization programming framework to enable th

  14. The Individuals With Disabilities Education Act (IDEA) for Children With Special Educational Needs.

    Science.gov (United States)

    Lipkin, Paul H; Okamoto, Jeffrey

    2015-12-01

    The pediatric health care provider has a critical role in supporting the health and well-being of children and adolescents in all settings, including early intervention (EI), preschool, and school environments. It is estimated that 15% of children in the United States have a disability. The Individuals with Disabilities Education Act entitles every affected child in the United States from infancy to young adulthood to a free appropriate public education through EI and special education services. These services bolster development and learning of children with various disabilities. This clinical report provides the pediatric health care provider with a summary of key components of the most recent version of this law. Guidance is also provided to ensure that every child in need receives the EI and special education services to which he or she is entitled. Copyright © 2015 by the American Academy of Pediatrics.

  15. The Katydid system for compiling KEE applications to Ada

    Science.gov (United States)

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

    1990-01-01

    Components of a system known as Katydid are developed in an effort to compile knowledge-based systems developed in a multimechanism integrated environment (KEE) to Ada. The Katydid core is an Ada library supporting KEE object functionality, and the other elements include a rule compiler, a LISP-to-Ada translator, and a knowledge-base dumper. Katydid employs translation mechanisms that convert LISP knowledge structures and rules to Ada and utilizes basic prototypes of a run-time KEE object-structure library module for Ada. Preliminary results include the semiautomatic compilation of portions of a simple expert system to run in an Ada environment with the described algorithms. It is suggested that Ada can be employed for AI programming and implementation, and the Katydid system is being developed to include concurrency and synchronization mechanisms.

  16. Ada (Trade Name) Bibliography. Volume 1.

    Science.gov (United States)

    1983-05-01

    GLENN DOCUMENT NUMBER: 3268 TYPE: JOURNAL ARTICLE .5-., SCIENCE VOL 215 ISSUE 34 PP. 775-779S In this article, two principal themes are observed in...AINST LANAN RD NAY 83 ND9S-8-C-936 UNCLASSIFIED F/6 12/5 ML -4.4 ’-4-4----" ’°p..l i . d N N L. 131 t ’ll /II~ Ada Bibliography Volume I 95 𔃾- This...BUDAPEST,HUNGARY 4102 -01 ON THE TYPE CONCEPT OF ADA 6224 -03 UNORTHOGONALITIES IN THE IDENTIFICATION RULES IN ADA BACON, GLENN , IBM SANTA TERESA LABS

  17. Toward the efficient implementation of expert systems in Ada

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  19. 49 CFR 27.19 - Compliance with Americans with Disabilities Act requirements and FTA policy.

    Science.gov (United States)

    2010-10-01

    ... requirements and FTA policy. 27.19 Section 27.19 Transportation Office of the Secretary of Transportation... General § 27.19 Compliance with Americans with Disabilities Act requirements and FTA policy. (a... subpart F of this part. (b) Consistent with FTA policy, any recipient of Federal financial assistance from...

  20. Planning for Accessibility.

    Science.gov (United States)

    Spoor, Dana L.

    1997-01-01

    Argues that barrier-free designs should be incorporated in the first steps of school facility planning to avoid the difficulties in meeting Americans with Disabilities Act (ADA) guidelines during renovations. Explains why not all barriers need be removed to make a facility accessible to everyone. Discusses issues involving ADA guidelines and child…

  1. 76 FR 58403 - Prohibitions-Developed Recreation Sites

    Science.gov (United States)

    2011-09-21

    ... Americans with Disabilities Act (ADA). Effective March 15, 2011, these regulations use the phrase ``service... implementing Title II of the ADA use the term ``service animal'' to refer to a dog that has been individually... position in relation to large entities; and it will not affect their cash flow, liquidity, or ability to...

  2. A Comparison of Ada 83 and C++

    Science.gov (United States)

    1991-06-01

    developing large, complex, software systems with long lifetimes. Those interviewed for this study who are familiar with both Ada and C++ believe that Ada is...with those who are familiar with both languages, there was a clear preference for using Ada for large complex systems with long lifetimes. These...University, December 1990 Additions by Nelson H. Weiderman, June 1991. Chile Empresa Nacional de Aeronautica (ENAER), real-time avionics system, Data

  3. Free Appropriate Public Education for Students with Disabilities: Requirements under Section 504 of the "Rehabilitation Act of 1973." Revised

    Science.gov (United States)

    US Department of Education, 2007

    2007-01-01

    Section 504 of the "Rehabilitation Act of 1973" protects the rights of individuals with disabilities in programs and activities that receive federal funds. The Section 504 regulation requires a school district to provide a "free appropriate public education" (FAPE) to each qualified person with a disability who is in the school…

  4. 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

    Science.gov (United States)

    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.

  5. Title I--improving the academic achievement of the disadvantaged; Individuals with Disabilities Education Act (IDEA)--assistance to states for the education of children with disabilities. Final regulations.

    Science.gov (United States)

    2007-04-09

    The Secretary amends the regulations governing programs administered under Title I of the Elementary and Secondary Education Act of 1965 (ESEA), as amended by the No Child Left Behind Act of 2001 (NCLB) (referred to in these regulations as the Title I program) and the regulations governing programs under Part B of the Individuals with Disabilities Education Act (IDEA) (referred to in these regulations as the IDEA program). These regulations provide States with additional flexibility regarding State, local educational agency (LEA), and school accountability for the achievement of a small group of students with disabilities whose progress is such that, even after receiving appropriate instruction, including special education and related services designed to address the students' individual needs, the students' individualized education program (IEP) teams (IEP Teams) are reasonably certain that the students will not achieve grade-level proficiency within the year covered by the students' IEPs.

  6. Multiprocessor performance modeling with ADAS

    Science.gov (United States)

    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.

  7. Ada and its impact on the scientific user

    International Nuclear Information System (INIS)

    Marty, R.

    1982-01-01

    The Ada programming language is the result of a collective effort to design a common language for programming real-time systems. The design of Ada was initiated by the United States Department of Defense (DoD) in 1975. Ada combines facilities found in most classical languages like Fortran, PL/I, Pascal, and Basic together with many features formerly found only in experimental languages. It is argued that these features make Ada a very decent tool not only for writing real-time programs but also for the development of software in the scientific sector. (orig.)

  8. ADAS: Atomic data, modelling and analysis for fusion

    International Nuclear Information System (INIS)

    Summers, H. P.; O'Mullane, M. G.; Whiteford, A. D.; Badnell, N. R.; Loch, S. D.

    2007-01-01

    The Atomic Data and Analysis Structure, ADAS, comprises extensive fundamental and derived atomic data collections, interactive codes for the manipulation and generation of collisional-radiative data and models, off-line codes for large scale fundamental atomic data production and codes for diagnostic analysis in the fusion and astrophysical environments. ADAS data are organized according to precise specifications, tuned to application and are assigned to numbered ADAS data formats. Some of these formats contain very large quantities of data and some have achieved wide-scale adoption in the fusion community.The paper focuses on recent extensions of ADAS designed to orient ADAS to the needs of ITER. The issue of heavy atomic species, expected to be present as ITER wall and divertor materials, dopants or control species, will be addressed with a view to the economized handling of the emission and ionisation state data needed for diagnostic spectral analysis. Charge exchange and beam emission spectroscopic capabilities and developments in ADAS will be reviewed from an ITER perspective and in the context of a shared analysis between fusion laboratories. Finally an overview and summary of current large scale fundamental data production in the framework of the ADAS project will be given and its intended availability in both fusion and astrophysics noted

  9. What are the Causes of Spinal Cord Injury?

    Science.gov (United States)

    ... in a New Light An Honest Wheelchair Love Story Seven Helpful Smart Home Devices for People With Disabilities Can’t Work Because of a Spinal Cord Injury? Tags accessibility accident ADA adaptive adaptive equipment Adaptive technology Americans with Disabilities Act Ben Mattlin caregiver Cerebral ...

  10. Compiling knowledge-based systems from KEE to Ada

    Science.gov (United States)

    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.

  11. ADA: A Powerful Message for Families. Part II.

    Science.gov (United States)

    Lipton, Diane

    1991-01-01

    This paper describes the four Titles in the Americans with Disabilities Act, which prohibits discrimination in the areas of employment, public services, public accommodations and services operated by private entities, and telecommunications. (JDD)

  12. The Alzheimer's Disease Assessment Scale-Cognitive-Plus (ADAS-Cog-Plus): an expansion of the ADAS-Cog to improve responsiveness in MCI.

    Science.gov (United States)

    Skinner, Jeannine; Carvalho, Janessa O; Potter, Guy G; Thames, April; Zelinski, Elizabeth; Crane, Paul K; Gibbons, Laura E

    2012-12-01

    The Alzheimer's Disease Assessment Scale cognitive subscale (ADAS-Cog) is widely used in AD, but may be less responsive to change when used in people with mild cognitive impairment (MCI). Participants from the Alzheimer's Disease Neuroimaging Initiative were administered a neuropsychological battery and 1.5 T MRI scans over 2-3 years. Informants were queried regarding functional impairments. Some participants had lumbar punctures to obtain cerebrospinal fluid (CSF). We added executive functioning (EF) and functional ability (FA) items to the ADAS-Cog to generate candidate augmented measures. We calibrated these candidates using baseline data (n = 811) and selected the best candidate that added EF items alone and that added EF and FA items. We selected candidates based on their responsiveness over three years in a training sample of participants with MCI (n = 160). We compared traditional ADAS-Cog scores with the two candidates based on their responsiveness in a validation sample of participants with MCI (n = 234), ability to predict conversion to dementia (n = 394), strength of association with baseline MRI (n = 394) and CSF biomarkers (n = 193). The selected EF candidate added category fluency (ADAS Plus EF), and the selected EF and FA candidate added category fluency, Digit Symbol, Trail Making, and five items from the Functional Assessment Questionnaire (ADAS Plus EF&FA). The ADAS Plus EF& FA performed as well as or better than traditional ADAS-Cog scores. Adding EF and FA items to the ADAS-Cog may improve responsiveness among people with MCI without impairing validity.

  13. 36 CFR 1191.1 - Accessibility guidelines.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Accessibility guidelines... COMPLIANCE BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR BUILDINGS AND FACILITIES; ARCHITECTURAL BARRIERS ACT (ABA) ACCESSIBILITY GUIDELINES § 1191.1 Accessibility guidelines. (a) The...

  14. Experiences with Ada in an embedded system

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  16. Transportation use patterns of U.S. children and teenagers with disabilities.

    Science.gov (United States)

    Wheeler, Krista; Yang, Yan; Xiang, Huiyun

    2009-07-01

    Little is known about the differences in disabled and nondisabled children's travel patterns, means of transportation, and problems in getting needed transportation. Data from the 2002 Transportation Availability and Use Survey for Persons with Disabilities (NTAUSPD) were used to make comparisons between children (≤17 years) with disabilities and children without disabilities. Disability was defined as meeting the criteria of at least one of three disability measures: responding yes to any of the national disability questions from the 2000 U.S. Census, meeting provisions in the Americans with Disabilities Act (ADA), or receiving special education. Using χ(2) analysis, comparisons were made across the following variables: sex, age, race, number of days leaving home, residency, household income, and availability of transportation. Children with and without disabilities were also compared in terms of their modes of transportation and destinations. Both children with and without disabilities were included in logistic regression models that considered sociodemographics, disability severity, and types of disability and their associations with the problem of getting needed transportation. Disability severity and types of disability were considered as explanatory variables in separate models because of collinearity. Overall, 6.6% (95% confidence interval [CI], 3.9-10.6) of children with disabilities and 4.2% (95% CI, 2.6-6.7) of children without disabilities reported having trouble getting needed transportation. While they did not differ in their mode of transportation for medical visits, local travel, and long-distance travel, children with disabilities used a bus for school travel more frequently than did children without disabilities (P getting needed transportation in the univariable model. However, when disability severity was considered in a multivariable model, only age (odds ratio [OR], 8.59; 95% CI, 2.35-31.31) and income (OR, 6.08; 95% CI, 1.71-21.61) were

  17. 36 CFR 1192.77 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-07-01

    ... TRANSPORTATION BARRIERS COMPLIANCE BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR... or mobility aid users can enter the vehicle and position the wheelchairs or mobility aids in areas...

  18. 36 CFR 1192.57 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-07-01

    ... TRANSPORTATION BARRIERS COMPLIANCE BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR... can enter the vehicle and position the wheelchairs or mobility aids in areas, each having a minimum...

  19. Supporting Youth with Special Needs in Out-of-School Time: A Study of OST Providers in New Jersey

    Science.gov (United States)

    Sharp, Jane; Rodas, Elizabeth Rivera; Sadovnik, Alan R.

    2012-01-01

    Although the Americans with Disabilities Act (ADA) of 1990 requires accommodations for individuals with disabilities in community settings, many out-of-school time (OST) programs struggle to successfully support youth with special needs. Programs that fully include children with special needs are less available for school-age children and…

  20. Autoimmune dysregulation and purine metabolism in adenosine deaminase (ADA-deficiency

    Directory of Open Access Journals (Sweden)

    Aisha Vanessa Sauer

    2012-08-01

    Full Text Available Genetic defects in the adenosine deaminase (ADA gene are among the most common causes for severe combined immunodeficiency (SCID. ADA-SCID patients suffer from lymphopenia, severely impaired cellular and humoral immunity, failure to thrive and recurrent infections. Currently available therapeutic options for this otherwise fatal disorder include bone marrow transplantation (BMT, enzyme replacement therapy with bovine ADA (PEG-ADA or hematopoietic stem cell gene therapy (HSC-GT. Although varying degrees of immune reconstitution can be achieved by these treatments, breakdown of tolerance is a major concern in ADA-SCID. Immune dysregulation such as autoimmune hypothyroidism, diabetes mellitus, hemolytic anemia, and immune thrombocytopenia are frequently observed in milder forms of the disease. However, several reports document similar complications also in patients on long-term PEG-ADA and after BMT or GT treatment.A skewed repertoire and decreased immune functions have been implicated in autoimmunity observed in certain B-cell and/or T-cell immunodeficiencies, but it remains unclear to what extent specific mechanisms of tolerance are affected in ADA deficiency. Herein we provide an overview about ADA-SCID and the autoimmune manifestations reported in these patients before and after treatment. We also assess the value of the ADA-deficient mouse model as a useful tool to study both immune and metabolic disease mechanisms. With focus on regulatory T and B cells we discuss the lymphocyte subpopulations particularly prone to contribute to the loss of self-tolerance and onset of autoimmunity in ADA deficiency. Moreover we address which aspects of immune dysregulation are specifically related to alterations in purine metabolism caused by the lack of ADA and the subsequent accumulation of metabolites with immunomodulatory properties.

  1. Epitope characterization of the ADA response directed against a targeted immunocytokine.

    Science.gov (United States)

    Stubenrauch, Kay; Künzel, Christian; Vogel, Rudolf; Tuerck, Dietrich; Schick, Eginhard; Heinrich, Julia

    2015-10-10

    Targeted immunocytokines (TICs) display potent activity in selective tumor suppression. This class of multi domain biotherapeutics (MDBs) is composed of the three major domains Fab, Fc, and a cytokine which may induce a complex polyclonal anti-drug antibody (ADA) response. However, classical ADA assays usually are not suitable to specify ADAs and to identify the immunogenic domains of a TIC. The purpose of the present study was to establish epitope characterization of ADA responses in order to specify immunogenic responses against a TIC and their direct impact on the pharmacokinetic profile, safety, and efficacy. Based on standard ADA screening and confirmation assays, respectively, domain detection assays (DDAs) and domain competition assays (DCAs) were established and compared by the use of 12 ADA-positive samples obtained from a cynomolgus monkey study in early development. Both domain-specific assays were sensitive enough to preserve the positive screening assay result and revealed an overall accordance for the evaluation of domain-specific ADA responses. About half of the samples displayed one ADA specificity, either for the Fab or for the cytokine (Cy) domain, and the remaining samples showed a combination of Fab-specific and Cy-specific ADA fractions. Fc-specific ADAs occurred in only one sample. In-depth comparison of DCAs and DDAs showed that both assays appeared to be appropriate to assess multi-specific ADA responses as well as minor ADA fractions. An advantage of DCAs is typically a fast and easy assay establishment, whereas, DDAs in some cases may be superior to assess low abundant ADAs in multi-specific responses. Our results reveal that both approaches benefit from thorough reagent development as an essential precondition for reliable epitope characterization of ADA responses. Copyright © 2015 Elsevier B.V. All rights reserved.

  2. Programming in a proposed 9X distributed Ada

    Science.gov (United States)

    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.

  3. 48 CFR 952.204-2 - Security.

    Science.gov (United States)

    2010-10-01

    ... employee, and must test the individual for illegal drugs, prior to selecting the individual for a position... applicant or uncleared employee to a position requiring an access authorization, the Contractor must comply... Disabilities Act (ADA), and Health Insurance Portability and Accountability Act; and (B) prohibiting...

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

    Science.gov (United States)

    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.

  5. Development of the Korean version of Alzheimer's Disease Assessment Scale (ADAS-K).

    Science.gov (United States)

    Youn, J C; Lee, D Y; Kim, K W; Lee, J H; Jhoo, J H; Lee, K U; Ha, J; Woo, J I

    2002-09-01

    The purpose of this study was the development of the Korean Version of Alzheimer's Disease Assessment Scale (ADAS-K). ADAS-K was administrated to 84 AD patients as well as 105 non-demented control subjects. Three aspects of reliability were tested. To evaluate the validity of ADAS-K, discriminant validity and concurrent validity were tested. To evaluate the sensitivity of ADAS-K to disease severity, all subjects, AD patients and control subjects, were grouped by CDR scale and their mean scores on ADAS-K were compared. ADAS-K demonstrated high levels of reliability. Mean ADAS-K scores for AD patients were significantly different from the control group (p ADAS-K exhibited significant correlations with other tests and scales (range 0.45-0.85, p ADAS-K displayed high diagnostic efficacy and the optimal cut-off point was selected between 18/19. ADAS-K was able to discriminate the degree of AD severity according to CDR classification. Our results suggested that ADAS-K-cog was sensitive to very mild AD. We demonstrated that ADAS-K is a reliable and valid instrument not only for AD diagnosis but also for evaluation of its severity. Copyright 2002 John Wiley & Sons, Ltd.

  6. Towards a formal semantics for Ada 9X

    Science.gov (United States)

    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.

  7. Ada (Trade Name) Bibliography. Volume 3.

    Science.gov (United States)

    1986-02-01

    access to shared resources by concurrently callable procedures. Both rely on queues to achieve serialization, but calls on monitor procedures are...DOCUMENT CITATIONS ADA AS A PROGRAM DESCRIPTION LANGUAGE (PDL): A PROJECT SOFTW ARE MANAGEMENT PERSPECTIVE BOND , RODNEY M. DOCUMENT NUMBER: 6141 TYPE...HONEYWELL BULL-RESEARCH CTR,GRENOBLE,CEDEX,FRANCE 2548 -01 ADA, ABSTRACT DATA TYPES AND DISTRIBUTED DATABASES TRANSACTIONS BOND , RODNEYM., NONAFFILIATED 6141

  8. Teaching Accessibility Standards to Generation Y Students

    Science.gov (United States)

    Klitzing, Sandra

    2011-01-01

    The Americans with Disabilities Act (ADA) of 1990 mandated that facilities and programs are accessible, so people with disabilities can be included in all aspects of community life including recreation (Dattilo, 2002). Understanding accessibility standards is not an easy task. Educators are faced with the challenge of teaching technical content,…

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

    Science.gov (United States)

    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. © 2015 by The American Society for Biochemistry and Molecular Biology, Inc.

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

    Science.gov (United States)

    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.

  11. 77 FR 4061 - Submission for Review: Certificate of Medical Examination, 3206-0250.

    Science.gov (United States)

    2012-01-26

    ... medical information about individuals who are incumbents of positions which require physical fitness/agility testing and/or medical examinations, or who have been selected for such a position contingent upon... under the Americans with Disabilities Act (ADA). As required by the Paperwork Reduction Act of 1995 (Pub...

  12. 36 CFR 1192.123 - Restrooms.

    Science.gov (United States)

    2010-07-01

    ... AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES Intercity Rail... to return to a lifted position. (3) A grab bar at least 24 inches long shall be mounted behind the...

  13. The application of the Olmstead decision on housing and eldercare.

    Science.gov (United States)

    Palley, Elizabeth; Rozario, Philip A

    2007-01-01

    This article reviews the Supreme Court's interpretation of Title II of the Americans with Disabilities Act (ADA) and discusses its application for the frail older person. The parallels and differences between the societal ideas about, and the development of, community-based housing programs for younger populations of people with disabilities and for aging populations will be examined. This article explains how frail older people may be included in the ADA's definition of persons with disabilities. It then explains the Supreme Court's interpretation of discrimination in Olmstead v. L.C. ex rel Zimring (1999). Lastly, it examines the implications of the Olmstead decision for long-term care as it relates to housing for older people.

  14. The ADAS-Cog revisited: novel composite scales based on ADAS-Cog to improve efficiency in MCI and early AD trials.

    Science.gov (United States)

    Raghavan, Nandini; Samtani, Mahesh N; Farnum, Michael; Yang, Eric; Novak, Gerald; Grundman, Michael; Narayan, Vaibhav; DiBernardo, Allitia

    2013-02-01

    The Alzheimer's Disease Assessment Scale-Cognitive (ADAS-Cog) has been used widely as a cognitive end point in Alzheimer's Disease (AD) clinical trials. Efforts to treat AD pathology at earlier stages have also used ADAS-Cog, but failure in these trials can be difficult to interpret because the scale has well-known ceiling effects that limit its use in mild cognitive impairment (MCI) and early AD. A wealth of data exists in ADAS-Cog from both historical trials and contemporary longitudinal natural history studies that can provide insights about parts of the scale that may be better suited for MCI and early AD trials. Using Alzheimer's Disease Neuroimaging Initiative study data, we identified the most informative cognitive measures from the ADAS-Cog and other available scales. We used cross-sectional analyses to characterize trajectories of ADAS-Cog and its individual subscales, as well as other cognitive, functional, or global measures across disease stages. Informative measures were identified based on standardized mean of 2-year change from baseline and were combined into novel composite endpoints. We assessed performance of the novel endpoints based on sample size requirements for a 2-year clinical trial. A bootstrap validation procedure was also undertaken to assess the reproducibility of the standardized mean changes of the selected measures and the corresponding composites. All proposed novel endpoints have improved standardized mean changes and thus improved statistical power compared with the ADAS-Cog 11. Further improvements were achieved by using cognitive-functional composites. Combining the novel composites with an enrichment strategy based on cerebral spinal fluid beta-amyloid (Aβ(1-42)) in a 2-year trial yielded gains in power of 20% to 40% over ADAS-Cog 11, regardless of the novel measure considered. An empirical, data-driven approach with existing instruments was used to derive novel composite scales based on ADAS-Cog 11 with improved performance

  15. On 'Money' in ISLM and AD/AS Models

    OpenAIRE

    Thomas K. Rymes; Colin Rogers

    2000-01-01

    Hicks's ISLM model interpretation of Keynes's theory is subject to much controversy. In this paper, we focus upon the 'real balance' effect and its role in ISLM and AD/AS analyses. We shall argue that ISLM and AD/AS require 'nominal anchors'. We live in a world where, increasingly, the 'money' in the ISLM and AD/AS model no longer exists (as Keynes imperfectly understood in his TREATISE ON MONEy). There are no longer any nominal anchors, rather they have been replaced by discretionary policy....

  16. Reducing Employee Health Insurance Benefits: The Effect of McGann and the Americans with Disabilities Act.

    Science.gov (United States)

    Julian, Frank H.

    1994-01-01

    The impact of a court decision (McGann vs. H&H Music) concerning reduction of employee health insurance benefits in a case of Acquired Immune Deficiency Syndrome (AIDS) and the federal Americans with Disabilities Act on college decisions regarding reduction of benefits is examined. Recommendations for college are offered. (MSE)

  17. An Analysis Of The UK Disability Discrimination Act And The Inadequacy Of Its Definitions Of Disability And Disabled Person

    Directory of Open Access Journals (Sweden)

    Fatimah Alzughaibi

    2015-08-01

    Full Text Available Abstract My research will focus on some of the more pertinent changes that need to take place on a societal level in order to better serve disabled people and allow them to participate in all facets of community life. I will argue that three of the most significant changes that must take place include educating society on disabilities and disabled persons creating and enforcing better laws that truly help disabled persons and expanding the definitions of disability and disabled person to include a broader spectrum of ailments inflictions and handicaps. The changes which I support will be presented in a research-driven paper. I will highlight the current UK disability laws in place and point out some of their shortcomings. Then I will explore the worldview of society as a whole as it pertains to disabled peoples and suggest changes that need to take place and how educators can help facilitate these changes. Finally I will explain the shortcomings of the most common definitions used for disability and disabled persons and offer alternatives that incorporate a broader range of people and ailments. My audience will be any citizen whose political jurisdiction is under the UK disability mandate although anyone from any society would benefit from reading my paper due to the universality of this topic.

  18. Developing a model-based decision support system for call-a-ride paratransit service problems.

    Science.gov (United States)

    2011-02-01

    Paratransit is the transportation service that supplements larger public transportation : systems by providing individualized rides without fixed routes or timetables. In 1990, : the Americans with Disabilities Act (ADA) was passed which allows passe...

  19. 36 CFR 1192.107 - Restrooms.

    Science.gov (United States)

    2010-07-01

    ... AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES Commuter Rail... of the toilet seat. Seats shall not be sprung to return to a lifted position. (3) A grab bar at least...

  20. 76 FR 81999 - Submission for Review: Certificate of Medical Examination

    Science.gov (United States)

    2011-12-29

    ... information about individuals who are incumbents of positions which require physical fitness/agility testing and/or medical examinations, or who have been selected for such a position contingent upon meeting... Americans with Disabilities Act (ADA). As required by the Paperwork Reduction Act of 1995 (Pub. L. 104-13...

  1. Alterations in the adenosine metabolism and CD39/CD73 adenosinergic machinery cause loss of Treg cell function and autoimmunity in ADA-deficient SCID

    Science.gov (United States)

    Sauer, Aisha V.; Brigida, Immacolata; Carriglio, Nicola; Jofra Hernandez, Raisa; Scaramuzza, Samantha; Clavenna, Daniela; Sanvito, Francesca; Poliani, Pietro L.; Gagliani, Nicola; Carlucci, Filippo; Tabucchi, Antonella; Roncarolo, Maria Grazia; Traggiai, Elisabetta; Villa, Anna

    2012-01-01

    Adenosine acts as anti-inflammatory mediator on the immune system and has been described in regulatory T cell (Treg)–mediated suppression. In the absence of adenosine deaminase (ADA), adenosine and other purine metabolites accumulate, leading to severe immunodeficiency with recurrent infections (ADA-SCID). Particularly ADA-deficient patients with late-onset forms and after enzyme replacement therapy (PEG-ADA) are known to manifest immune dysregulation. Herein we provide evidence that alterations in the purine metabolism interfere with Treg function, thereby contributing to autoimmune manifestations in ADA deficiency. Tregs isolated from PEG-ADA–treated patients are reduced in number and show decreased suppressive activity, whereas they are corrected after gene therapy. Untreated murine ADA−/− Tregs show alterations in the plasma membrane CD39/CD73 ectonucleotidase machinery and limited suppressive activity via extracellular adenosine. PEG-ADA–treated mice developed multiple autoantibodies and hypothyroidism in contrast to mice treated with bone marrow transplantation or gene therapy. Tregs isolated from PEG-ADA–treated mice lacked suppressive activity, suggesting that this treatment interferes with Treg functionality. The alterations in the CD39/CD73 adenosinergic machinery and loss of function in ADA-deficient Tregs provide new insights into a predisposition to autoimmunity and the underlying mechanisms causing defective peripheral tolerance in ADA-SCID. Trials were registered at www.clinicaltrials.gov as NCT00598481/NCT00599781. PMID:22184407

  2. 75 FR 11565 - Sunshine Act Meetings

    Science.gov (United States)

    2010-03-11

    ... NATIONAL COUNCIL ON DISABILITY Sunshine Act Meetings Type: Quarterly Meeting. Dates and Times.... Agenda: Public Comment Sessions; Emergency Management; Developmental Disabilities and Bill of Rights Act, International Development, National Summit on Disability Policy 2010, United States Marine Corps Research...

  3. Inmate must take HIV test if he wants to enroll in program.

    Science.gov (United States)

    1999-10-29

    An inmate cannot sue the Taylorville Correctional Center in Illinois under the Americans with Disabilities Act (ADA) for requiring an HIV test for enrollment in a prison program. [Name removed] wanted to participate in the prison's culinary arts program, but did not want to take the HIV test. The 7th U.S. Circuit Court of Appeals ruled that [name removed] was not a "qualified individual with a disability" and therefore could not sue under ADA. The policy justification for the HIV test, which is required of all inmates enrolling in the program, was not addressed by the court.

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

    Science.gov (United States)

    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. Gap analysis : bus signage guidelines for persons with visual impairments : electronic signs

    Science.gov (United States)

    2001-09-01

    This report focuses on the adequacy of Americans with Disabilities Act (ADA) destination signage guidelines for visual technologies used to improve the dissemination of public transit information to the visually impaired. Specifically, this document ...

  6. 78 FR 13298 - Notice of Retrospective Review of the Americans With Disabilities Act Regulations for Over-the...

    Science.gov (United States)

    2013-02-27

    ... accessible OTRB service. An OTRB is defined as ``a bus characterized by an elevated passenger deck located...] Notice of Retrospective Review of the Americans With Disabilities Act Regulations for Over-the-Road Bus... bus (OTRB) operators. The DOT will review regulations specified in the SUPPLEMENTARY INFORMATION...

  7. ADA Deficiency: Evaluation of the Clinical and Laboratory Features and the Outcome.

    Science.gov (United States)

    Cagdas, Deniz; Gur Cetinkaya, Pınar; Karaatmaca, Betül; Esenboga, Saliha; Tan, Cagman; Yılmaz, Togay; Gümüş, Ersin; Barış, Safa; Kuşkonmaz, Barış; Ozgur, Tuba Turul; Bali, Pawan; Santisteban, Ines; Orhan, Diclehan; Yüce, Aysel; Cetinkaya, Duygu; Boztug, Kaan; Hershfield, Michael; Sanal, Ozden; Tezcan, İlhan

    2018-05-09

    Adenosine deaminase (ADA) deficiency is an autosomal recessive primary immunodeficiency. It results in the intracellular accumulation of toxic metabolites which have effects particularly on lymphocytes and the brain. The aim of this study was to evaluate the outcome of 13 ADA-deficient patients. We planned to evaluate their clinical and laboratory findings before and after enzyme replacement therapy (ERT), allogeneic hematopoietic stem cell transplantation (aHSCT), and hematopoietic stem cell gene therapy (HSCGT). Measurement of ADA enzyme activity and metabolites and sequencing of the ADA gene were performed in most of the patients with ADA deficiency. One of the patients with late-onset ADA deficiency was diagnosed by the help of primary immunodeficiency panel screening. Ten out of 13 patients were diagnosed as SCID, while 3 out of 13 were diagnosed as delayed-/late-onset ADA deficiency. Late-onset ADA deficiency patients had clinical and laboratory findings of combined immunodeficiency (CID). Eight patients with ADA-SCID were found to have higher levels of ADA metabolite (dAXP%) (62.1% (34.6-71.9)) than 3 patients with delayed-/late-onset ADA deficiency (6.9% (2.1-8.9). All but one patient with SCID had T-B-NK- phenotype, one had T-B-NK+ phenotype. Genetic defect was documented in 11 patients. Four out of 11 patients had compound heterozygous defects. Three out of 4 patients with compound heterozygous defects had delayed-onset/late-onset ADA deficiency. Seven out of 11 patients with SCID had homozygous defects. Five out of 7 had the same homozygous indel frameshift mutation (c.955-959delGAAGA) showing a founder effect. There were two novel splice site defects: one (IVS10+2T>C) was heterozygous in a patient with late-onset ADA deficiency, and the other was homozygous (IVS2delT+2) in a SCID patient. Other defects were missense defects. Nine out of 13 patients were put on pegylated ADA ERT. Four out of six patients were transplanted without using a conditioning

  8. 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

    DEFF Research Database (Denmark)

    Sanchez Sanchez, Juan Jose; Monaghan, Gemma; Børsting, Claus

    2007-01-01

    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...

  9. An Ada-based preprocessor language for concurrent object oriented programming

    International Nuclear Information System (INIS)

    Almulla, M.; Al-Haddad, M.; Loeper, H.

    2001-01-01

    In this paper, implementation issues of concurrent-objected programming using Ada 95 are addressed. Ada is not a pure object-oriented language; in order to make it so, a uniform template for structuring object classes is proposed. The template constitutes a basis for an Ada-based preprocessor language that handles concurrent object-oriented programming. The preprocessor accepts Ada-like object-oriented programs (object classes, subclasses and main program) as input and produces Ada 95 concurrent object-oriented program units as output. The preprocessor language has the advantage of adding a new component to the class specification called the protocol, which specifies the order for requesting methods f an object. The preprocessor also touches on the extensibility of object classes issue. It supports defining class hierarchies by inheritance and aggregation. In addition, the preprocessor language supports the re-use of Ada packages, which are not necessarily written according to the object-oriented approach. The paper also investigates the definition of circular dependent object classes and proposes a solution for introducing a collection of classes. (author)

  10. Further observations on associations between the ADA gene and past malaria morbidity in Sardinia.

    Science.gov (United States)

    Gloria-Bottini, Fulvia; Saccucci, Patrizia; Meloni, Gianfranco; Bottini, Egidio

    2014-01-01

    Adenosine Deaminase (ADA) contributes to the regulation of adenosine concentration and in turn to T cell activation. Genetic variability of ADA activity may have, therefore, an important role in resistance to malaria. Indeed, previous studies in Sardinia have shown a lower frequency of ADA1 *2 allele (associated with low ADA activity) in areas, where malaria was heavily endemic compared to areas where malaria was not endemic. We have now studied the ADA2 locus, another polymorphic site with two alleles ADA2 *1 and ADA2 *2 within the ADA gene. In the area of Oristano (where malaria was endemic in the past) 51 consecutive newborns and in the area of Nuoro (where malaria was not as endemic) 48 consecutive newborns were examined. ADA1 and ADA2 genotypes were determined by DNA analysis. The low frequency of the ADA1 *2 allele in the area where malaria was endemic is confirmed. The frequency of the ADA2 *2 allele is higher in Oristano than in Nuoro resulting in a higher frequency of the ADA1 *1/ADA2 *2 haplotype in Oristano as compared to Nuoro. This suggests a selective advantage of this haplotype in a malarial environment. The ADA gene shows other polymorphic sites further studies on their role in human adaptation to malaria could be rewarding. © 2014 Wiley Periodicals, Inc.

  11. SEL Ada reuse analysis and representations

    Science.gov (United States)

    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.

  12. What is the clinically relevant change on the ADAS-Cog?

    Science.gov (United States)

    Schrag, Anette; Schott, Jonathan M

    2012-02-01

    To establish the minimal clinically relevant change (MCRC) on the Alzheimer's Disease Assessment Scale-Cognitive (ADAS-Cog) for patients with mild Alzheimer's disease (AD). Cohort study. 59 recruiting sites for the Alzheimer's Disease Neuroimaging Initiative. Outpatients with AD in the Alzheimer's Disease Neuroimaging Initiative. The authors applied anchor-based MCRC methodology comparing ADAS-Cog change against clinicians' judgement of clinically relevant worsening between baseline and 6 months in four domains: memory and non-memory cognitive performance; Clinical Dementia Rating Scale; and Functional Assessment Questionnaire. The analysis was repeated for the 6-12-month interval. To support these findings, the authors calculated distribution-based measures including half-baseline SD (1/2 SD) and SEM. 181 patients (baseline ADAS-Cog score 18.5±6.4) had ADAS-Cog data at 0 and 6 months. Those undergoing clinically significant worsening on any of the four anchor questions (n=41-47) had an average ADAS-Cog change of 3.1-3.8 points. Similar results were found for the 177 patients with 6-12-month data. The average 1/2 SD for the baseline ADAS-Cog score was 3.2, and the SEM was 3.7. 3 points decline on the ADAS-Cog may be an appropriate MCRC for clinical trials of patients with early AD. However, further studies assessing the MCRC for improvement on the ADAS-Cog, using patient-based judgement as an anchor, and determining the minimal clinically relevant difference between change on two treatments are required. http://clinicalTrials.gov Identifier: NCT00106899.

  13. Ada Linear-Algebra Program

    Science.gov (United States)

    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. Initial Ada components evaluation

    Science.gov (United States)

    Moebes, Travis

    1989-01-01

    The SAIC has the responsibility for independent test and validation of the SSE. They have been using a mathematical functions library package implemented in Ada to test the SSE IV and V process. The library package consists of elementary mathematical functions and is both machine and accuracy independent. The SSE Ada components evaluation includes code complexity metrics based on Halstead's software science metrics and McCabe's measure of cyclomatic complexity. Halstead's metrics are based on the number of operators and operands on a logical unit of code and are compiled from the number of distinct operators, distinct operands, and total number of occurrences of operators and operands. These metrics give an indication of the physical size of a program in terms of operators and operands and are used diagnostically to point to potential problems. McCabe's Cyclomatic Complexity Metrics (CCM) are compiled from flow charts transformed to equivalent directed graphs. The CCM is a measure of the total number of linearly independent paths through the code's control structure. These metrics were computed for the Ada mathematical functions library using Software Automated Verification and Validation (SAVVAS), the SSE IV and V tool. A table with selected results was shown, indicating that most of these routines are of good quality. Thresholds for the Halstead measures indicate poor quality if the length metric exceeds 260 or difficulty is greater than 190. The McCabe CCM indicated a high quality of software products.

  15. "No Child Left Behind," the "Individuals with Disabilities Education Act" and Functional Curricula: A Conflict of Interest?

    Science.gov (United States)

    Bouck, Emily C.

    2009-01-01

    Is a functional curriculum aligned with the federal education policies of No Child Left Behind (2002) and the Individuals with Disabilities Education Act (IDEA, 2004)? This article analyzes the alignment, or lack thereof, between this approach to educating secondary students with mild mental impairment and the two main federal education laws…

  16. Integrity and security in an Ada runtime environment

    Science.gov (United States)

    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.

  17. Formal methods in the design of Ada 1995

    Science.gov (United States)

    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

  18. Issues Involved in Developing Ada Real-Time Systems

    Science.gov (United States)

    1989-02-15

    expensive modifications to the compiler or Ada runtime system to fit a particular application. Whether we can solve the problems of programming real - time systems in...lock in solutions to problems that are not yet well understood in standards as rigorous as the Ada language. Moreover, real - time systems typically have

  19. Ada Lovelace Poster

    OpenAIRE

    Charman-Anderson, Suw

    2016-01-01

    Who was Ada Lovelace? What were her greatest achievements? This ‘infoposter’ describes Lovelace’s achievements and describes why she’s thought of as the world’s first computer programmer.Available to buy from RedBubble as a poster, photographic print, art print, framed print, canvas print, metal print, greetings card, spiral bound notebook or hardback journal. 

  20. Ada in Introductory Computer Science Courses

    Science.gov (United States)

    1993-01-01

    M2 111418111 1111111 I s%1 tems to des elop soaftware Systems for IM5. ONhalt oIf dt ufl’wae mownev b f "bs" arn .exti to k ,ulift la Ada. COMPUT...beftjobamdsodeckldthesespienicngamnug them. A celula 101110011ui systm Service in Ada& using an rmniticdawau dipay shows *I tatus. The systm objweaniiimd...liftt aftr of Fucal Nikkao Wirh. Some say Software i - , I, ced a pse-validaed ver. origina soitweim is coded. The idWa is to that Ads is the las gpat

  1. Ada Compiler Validation Summary Report: Certificate Number 890711W1. 10109 Concurrent Computer Corporation C(3) Ada, Version R02-02.00 Concurrent Computer Corporation 3280 MPS

    Science.gov (United States)

    1989-07-11

    Wright-Patterson ATB Dayton, OH, USA Ada Joint Prograr Office United States De artment of Defense " * ’ , Washington, DC 2 301-3061 i4. I 10 k A$ -h-Y...dependent but is permitted by the Ada Standard. Six classes of tests are used. These tests are designed to perform checks at compile time, at link time...the direction of the AVF according to procedures establizhed by the Ada Joia ,, Program Office and administered by the Ada Validation Organization (AVO

  2. 49 CFR 38.177 - Ferries, excursion boats and other vessels. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Ferries, excursion boats and other vessels... DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Other Vehicles and Systems § 38.177 Ferries, excursion boats and other vessels. [Reserved] ...

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

    Science.gov (United States)

    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.

  4. Ada developers' supplement to the recommended approach

    Science.gov (United States)

    Kester, Rush; Landis, Linda

    1993-01-01

    This document is a collection of guidelines for programmers and managers who are responsible for the development of flight dynamics applications in Ada. It is intended to be used in conjunction with the Recommended Approach to Software Development (SEL-81-305), which describes the software development life cycle, its products, reviews, methods, tools, and measures. The Ada Developers' Supplement provides additional detail on such topics as reuse, object-oriented analysis, and object-oriented design.

  5. 75 FR 22767 - National Institute on Disability and Rehabilitation Research (NIDRR)-Disability and...

    Science.gov (United States)

    2010-04-30

    ... Disabilities Act, or individuals with disabilities who are eligible for the vocational rehabilitation program... vocational rehabilitation (VR) programs, or other programs serving transition-age youth with disabilities. (b... preference, or invitational through a notice in the Federal Register. The effect of each type of priority...

  6. Gender-specific association of ADA genetic polymorphism with human longevity.

    Science.gov (United States)

    Napolioni, Valerio; Lucarini, Nazzareno

    2010-08-01

    Aim of this study was to investigate whether the polymorphic ADA (Adenosine Deaminase, EC 3.5.4.4) gene, which determines the cellular level of adenosine and plays a crucial role in the regulation of the immune system and in the control of metabolic rates, is involved in longevity. 884 unrelated healthy individuals (age range 10-106 years, 400 males and 484 females) from central Italy were studied. ADA genotyping was performed by RFLP-PCR. Frequency distributions were compared using the chi-square test and a three-way contingency table analysis by a log linear model was applied to test independence between the variables. We found that ADA influences human life-span in a sex and age specific way. An increased frequency of ADA*2 carriers was found in males aged 80-85, and a decreased frequency in males over 85 (chi(2) = 13.93; df = 3; P = 0.003); significant differences among the age groups was not found in females. A strong interaction among age groups, ADA genotype and sex (G = 15.086; df = 3; P = 0.0017) was found. Males aged 80-85 could be protected from ischemic stroke by higher levels of adenosine (determined by the ADA*2 allele). The decrease of ADA*2 carriers in males over 85 may depend essentially on immunological factors; reduced levels of adenosine protect from asthma and other pulmonary diseases and lead to a reduced activation of inflammatory cells and pro-inflammatory cytokines production. Moreover, the low level of adenosine may potentiate the activity of NK and other cellular effectors against tumor cells. The negligible effect of ADA genetic polymorphism in females suggest a marginal influence of genetic factors in determining longevity in this sex, confirming previous reports.

  7. Maternal T-cell engraftment impedes with diagnosis of a SCID-ADA patient.

    Science.gov (United States)

    Lanfranchi, Arnalda; Lougaris, Vassilios; Notarangelo, Lucia Dora; Soncini, Elena; Comini, Marta; Beghin, Alessandra; Bolda, Federica; Montanelli, Alessandro; Imberti, Luisa; Porta, Fulvio

    2018-02-02

    We describe the case of a child affected by severe combined immunodeficiency (SCID) with adenosine deaminase (ADA) deficiency showing a maternal T-cell engraftment, a finding that has never been reported before. The presence of engrafted maternal T cells was misleading. Although ADA enzymatic levels were suggestive of ADA-SCID, the child did not present the classical signs of ADA deficiency; therefore, the initial diagnosis was of a conventional SCID. However, ADA toxic metabolites and molecular characterization confirmed this diagnosis. Polyethylene glycol-modified bovine (PEG) ADA therapy progressively decreased the number of maternal engrafted T cells. The child was grafted with full bone marrow from a matched unrelated donor, after a reduced conditioning regimen, and the result was the complete immunological reconstitution. Copyright © 2018 Elsevier Inc. All rights reserved.

  8. [Multiple facets of ADA2 deficiency: Vasculitis, auto-inflammatory disease and immunodeficiency: A literature review of 135 cases from literature].

    Science.gov (United States)

    Fayand, A; Sarrabay, G; Belot, A; Hentgen, V; Kone-Paut, I; Grateau, G; Melki, I; Georgin-Lavialle, S

    2018-04-01

    Deficiency of adenosine deaminase 2 (DADA2) is a recently described auto-inflammatory disorder. It is an autosomal recessive inherited disease, caused by mutations in the ADA2 gene (formerly known as CECR1) encoding ADA2 enzyme. Besides its role in the purine metabolism, it has been postulated that ADA2 may act as a growth factor for endothelial cells and in the differenciation of monocytes. Thus, deficiency of ADA2 would lead to endothelial damage and a skewing of monocytes into M1 pro-inflammatory macrophage, causing DADA2 manifestations. Three core clinical features have been described: inflammatory-vascular signs, hematologic abnormalities and immunodeficiency. Clinically, patients display intermittent fever, cutaneous vascular manifestations, such as livedo, ischemic strokes, arthralgia and abdominal pain crisis. Corticosteroids and immunosuppressive agents (i.e. cyclophosphamide, azathioprine, ciclosporin, methotrexate) appear to be poorly effective. Although the mechanism has not been elucidated, anti-TNF agents have been proven efficient in DADA2 and should therefore be used as first line therapy for vasculitis. Role of anti-platelet and anticoagulant therapies in stroke-prophylaxis remains to be discussed, as those patients display a high risk of intracranial bleeding. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

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

    Science.gov (United States)

    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.

  10. Ada Lovelace : a primeira programadora da história

    OpenAIRE

    Martins, Maria do Carmo

    2016-01-01

    Ada Augusta King, Condessa de Lovelace, sendo conhecida como Ada Lovelace nasceu a 10 de dezembro de 1815 em Londres. Foi uma matemática e escritora inglesa, autora do primeiro algoritmo para ser processado por uma máquina, a máquina analítica de Charles Babbage, um computador proposto em 1837. Aquando da sua participação no projeto de Babbage, Ada desenvolveu os algoritmos que permitiriam à máquina computar os valores de funções matemáticas. Além disso, publicou uma coleção de notas sobre a ...

  11. 29 CFR 825.123 - Unable to perform the functions of the position.

    Science.gov (United States)

    2010-07-01

    ... position within the meaning of the Americans with Disabilities Act (ADA), as amended, 42 U.S.C. 12101 et... 29 Labor 3 2010-07-01 2010-07-01 false Unable to perform the functions of the position. 825.123... Act § 825.123 Unable to perform the functions of the position. (a) Definition. An employee is “unable...

  12. 49 CFR 38.83 - Mobility aid accessibility.

    Science.gov (United States)

    2010-10-01

    ... Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY..., curb, and intermediate positions) normally encountered in the operating environment. Where provided... allowing an occupied platform to fold or retract into the stowed position. (ii) Exception. Where physical...

  13. 36 CFR 1192.83 - Mobility aid accessibility.

    Science.gov (United States)

    2010-07-01

    ... COMPLIANCE BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES..., curb, and intermediate positions) normally encountered in the operating environment. Where provided... allowing an occupied platform to fold or retract into the stowed position. (ii) Exception. Where physical...

  14. Development of Software Tools for ADA Compliance Data Collection, Management, and Inquiry

    Science.gov (United States)

    2014-07-01

    In this NUTC research project, the UNR research team developed an iOS application (named NDOT ADA Data) to efficiently and intuitively collect ADA inventory data with iPhones or iPads. This tool was developed to facilitate NDOT ADA data collect...

  15. 78 FR 10263 - Proposed Collection; Comment Request for ADA Accommodations Request Packet

    Science.gov (United States)

    2013-02-13

    ... DEPARTMENT OF THE TREASURY Internal Revenue Service Proposed Collection; Comment Request for ADA... the ADA Accommodations Packet. DATES: Written comments should be received on or before April 15, 2013...: ADA Accommodations Request Packet. OMB Number: 1545-2027. Abstract: Information is collected so that...

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

    Science.gov (United States)

    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…

  17. The Disabled: Ready, Willing and Able.

    Science.gov (United States)

    Geber, Beverly

    1990-01-01

    Discusses the Americans with Disabilities Act, which bans discrimination against the disabled by private-sector employers. Describes the hiring practices and experiences of several companies that have employed disabled people. (JOW)

  18. Culturally and Linguistically Diverse Students with Disabilities: Case Law Review

    Science.gov (United States)

    Maydosz, Ann; Maydosz, Diane

    2013-01-01

    Despite the fact that disability has been recognized as "a natural part of the human experience" (Developmental Disabilities Assistance and Bill of Rights Act of 2000) and that the Education for All Handicapped Children Act of 1975 and its later reauthorizations as the Individuals with Disabilities Education Act (IDEA) should have served…

  19. What about a Disability Rights Act for Canada?: Practices and lessons from America, Australia, and the United Kingdom.

    Science.gov (United States)

    Prince, Michael J

    2010-01-01

    The Harper government and most national political parties are committed to a federal act for dealing with accessibility rights for persons with disabilities. The purpose of this article is to identify progressive lessons from countries with similar legislation for consideration by Canadian authorities. Countries surveyed are the United States, Australia, and the United Kingdom. While disability rights legislation is widely accepted to be a necessary policy initiative in light of ongoing barriers and exclusion, experience suggests that such laws are far from a sufficient response to promote access. Other policy instruments required include supportive employment programs, tax incentives, and the direct provision of basic supports.

  20. State of the art Advanced Driver Assistance Systems (ADAS).

    NARCIS (Netherlands)

    OEI, H.-L.

    2017-01-01

    An overview of state-of-the-art ADA Advanced Driver Assistance systems is given. First a main structuring system for the ADA systems is presented, needed for purposes of relevancy, and consistency : the three phases in the accident process, i.e. pre-crash, crash and post-crash; the driving task at

  1. Diagnostic Value of Serum Adenosine Deaminase (ADA) Level for Pulmonary Tuberculosis.

    Science.gov (United States)

    Salmanzadeh, Shokrollah; Tavakkol, Heshmatollah; Bavieh, Khalid; Alavi, Seyed Mohammad

    2015-03-01

    Diagnosis of tuberculosis (TB) is not always easy, thus employing methods with a short duration and acceptable sensitivity and specificity is necessary to diagnose TB. The aim of this study was to investigate the diagnostic value of serum adenosine deaminase (ADA) level for diagnosis of pulmonary tuberculosis. A total of 160 sex and age-matched subjects were included in this study, and were divided to four groups; forty patients with pulmonary tuberculosis (PTB) diagnosed based on the national TB program (NTP), forty patients with non-tuberculosis bacterial pneumonia, forty patients with lung cancer and forty people who were healthy in every respect. Serum adenosine deaminase activity in patients of each group was measured by the Giusti and Galanti calorimetry method using a commercial kit (Diazyme, USA). The ANOVA analysis was used to compare groups for quantitative variables. Mean serum ADA level in the PTB group was clearly higher than the mean serum ADA in the other three groups. Mean serum ADA was 26 IU/L in PTB patients, 19.48 IU/L in patients with pneumonia, 15.8 IU/L in patients with lung cancer, and 10.7 IU/L in the control group (P ADA in patients with PTB sensitivity and specificity was defined as 35% and 91%, respectively. Serum ADA activity with high specificity percentage may be a useful alternative test in restricted resource areas to rule out diagnosis of PTB. However, serum ADA activity is not a useful tool for TB diagnosis.

  2. An Ada environment for relativistic cross section calculations

    International Nuclear Information System (INIS)

    Nilsson, E.

    1990-01-01

    We have developed an Ada environment adapted to relativistic cross section calculations. Objects such as four-vectors, γ- matrices and propagators are defined as well as operations between these objects. In this environment matrix elements can be expressed in a compact and readable way as Ada code. Unpolarized cross sections are calculated numerically by explicitly summing and averaging over spins and polarizations. A short presentation of the technique is given

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    Chen, Lin-Zhi; Roos, David; Philip, Elsy

    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.

  5. Regulation of adenosine deaminase (ADA) on induced mouse experimental autoimmune uveitis (EAU) ‡

    Science.gov (United States)

    Liang, Dongchun; Zuo, Aijun; Zhao, Ronglan; Shao, Hui; Kaplan, Henry J.; Sun, Deming

    2016-01-01

    Adenosine is an important regulator of the immune response and adenosine deaminase (ADA) inhibits this regulatory effect by converting adenosine into functionally inactive molecules. Studies have shown that adenosine receptor (AR) agonists can be either anti- or pro-inflammatory. Clarification of the mechanisms that cause these opposing effects should provide a better guide for therapeutic intervention. In this study, we investigated the effect of ADA on the development of experimental autoimmune uveitis (EAU) induced by immunizing EAU-prone mice with a known uveitogenic peptide, IRBP1–20. Our results showed that the effective time to administer a single dose of ADA to suppress induction of EAU was 8–14 days post-immunization, shortly before EAU expression, but ADA treatment at other time points exacerbated disease. ADA preferentially inhibited Th17 responses and this effect was γδ T cell-dependent. Our results demonstrated that the existing immune status strongly influences the anti- or proinflammatory effects of ADA. Our observations should help improve the design of ADA- and AR-targeted therapies. PMID:26856700

  6. ADAS Update and Maintainability

    Science.gov (United States)

    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.

  7. Disparities in Insurance Coverage, Health Services Use, and Access Following Implementation of the Affordable Care Act: A Comparison of Disabled and Nondisabled Working-Age Adults

    OpenAIRE

    Kennedy, Jae; Wood, Elizabeth Geneva; Frieden, Lex

    2017-01-01

    The objective of this study was to assess trends in health insurance coverage, health service utilization, and health care access among working-age adults with and without disabilities before and after full implementation of the Affordable Care Act (ACA), and to identify current disability-based disparities following full implementation of the ACA. The ACA was expected to have a disproportionate impact on working-age adults with disabilities, because of their high health care usage as well as...

  8. 36 CFR 1192.73 - Doorways.

    Science.gov (United States)

    2010-07-01

    ... air suspension, automatic ramps or lifts, or any combination. (2) Exception. New vehicles operating in... AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 1192.73 Doorways. (a) Clear width. (1) All passenger doorways on vehicle sides shall...

  9. 77 FR 35466 - Pilot Project Grants in Support of Railroad Safety Risk Reduction Programs

    Science.gov (United States)

    2012-06-13

    ... to reporting, auditing, monitoring, and the close-out process is detailed in Appendix 2. Section 7. Payment Method Payment of FRA funding through FRA's Office of Financial Services shall be made on a... Assurances and Certifications, Americans with Disabilities Act (ADA), environmental protection, National...

  10. 75 FR 8735 - Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County, CA

    Science.gov (United States)

    2010-02-25

    ...] Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County, CA AGENCY: Fish and Wildlife... Luis Obispo County, California. We invite comments from the public on the application, which includes a... Luis Obispo County, California, that will meet Americans with Disabilities Act (ADA) accessibility...

  11. 36 CFR 1192.125 - Mobility aid accessibility.

    Science.gov (United States)

    2010-07-01

    ... COMPLIANCE BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES... fold or retract into the stowed position. (ii) Exception. Where physical or safety constraints prevent... a lift design of this type if the stowed position is within the passenger compartment and the lift...

  12. Ada Compiler Validation Summary Report: Certificate Number 910705S1. 11192 InterAct Corporation InterAct Ada Mips Cross-Compiler System, Release 2.0 MicroVAX 3100 Cluster = Lockheed Sanders STAR MVP R3000/R3010 board (Bare Machine).

    Science.gov (United States)

    1991-07-31

    have floating-point type declarations requiring more digits than SYSTEM.MAXDIGITS: C24113L..Y (14 tests) C35705L..Y (14 tests) C357C6L..Y (14 tests...2_147_483_648..2_147_483_647; type FLOAT is digits 6 range -2#l.0#E128.. 2#0.IIIIIIIIIIIIIIIIIIIII#El28; type LONGFLOAT is digits 15 range -2#l.0#EI024.. 2...are instan- tated into libary packages or subprograms.) F-14 Appendix F of the Ada Reference Manual F.8.1. Address Clauses for Variables Address

  13. Adenosine Deaminase (ADA)-Deficient Severe Combined Immune Deficiency (SCID): Molecular Pathogenesis and Clinical Manifestations.

    Science.gov (United States)

    Bradford, Kathryn L; Moretti, Federico A; Carbonaro-Sarracino, Denise A; Gaspar, Hubert B; Kohn, Donald B

    2017-10-01

    Deficiency of adenosine deaminase (ADA, EC3.5.4.4), a housekeeping enzyme of purine metabolism encoded by the Ada gene, is a cause of human severe combined immune deficiency (SCID). Numerous deleterious mutations occurring in the ADA gene have been found in patients with profound lymphopenia (T - B - NK - ), thus underscoring the importance of functional purine metabolism for the development of the immune defense. While untreated ADA SCID is a fatal disorder, there are multiple life-saving therapeutic modalities to restore ADA activity and reconstitute protective immunity, including enzyme replacement therapy (ERT), allogeneic hematopoietic stem cell transplantation (HSCT) and gene therapy (GT) with autologous gene-corrected hematopoietic stem cells (HSC). We review the pathogenic mechanisms and clinical manifestations of ADA SCID.

  14. Ada Lovelace, a encantadora de números

    OpenAIRE

    Ibaldo, Adriana; Schwantes, Cíntia

    2017-01-01

    Ada Lovelace foi a única filha legítima de seu famoso pai, o poeta George Gordon, Lord Byron. Seus pais se divorciaram quando Ada tinha apenas meses de idade, e ela nunca o conheceu. Mais do que isso, ela foi educada para evitar que a hereditariedade de loucura, que sua mãe acreditava que ela estaria em risco de desenvolver, se manifestasse. Assim, ela teve uma extensa educação matemática. Sua vida se desenrolou dentro do esperável para uma mulher de sua classe social em sua época, com um dif...

  15. Ada response - a strategy for repair of alkylated DNA in bacteria.

    Science.gov (United States)

    Mielecki, Damian; Grzesiuk, Elżbieta

    2014-06-01

    Alkylating agents are widespread in the environment and also occur endogenously. They can be cytotoxic or mutagenic to the cells introducing alkylated bases to DNA or RNA. All organisms have evolved multiple DNA repair mechanisms to counteract the effects of DNA alkylation: the most cytotoxic lesion, N(3)-methyladenine (3meA), is excised by AlkA glycosylase initiating base excision repair (BER); toxic N(1)-methyladenine (1meA) and N(3)-methylcytosine (3meC), induced in DNA and RNA, are removed by AlkB dioxygenase; and mutagenic and cytotoxic O(6)-methylguanine (O(6) meG) is repaired by Ada methyltransferase. In Escherichia coli, Ada response involves the expression of four genes, ada, alkA, alkB, and aidB, encoding respective proteins Ada, AlkA, AlkB, and AidB. The Ada response is conserved among many bacterial species; however, it can be organized differently, with diverse substrate specificity of the particular proteins. Here, an overview of the organization of the Ada regulon and function of individual proteins is presented. We put special effort into the characterization of AlkB dioxygenases, their substrate specificity, and function in the repair of alkylation lesions in DNA/RNA. © 2014 The Authors. FEMS Microbiology Letters published by John Wiley & Sons Ltd on behalf of Federation of European Microbiological Societies.

  16. 78 FR 34095 - Adequacy Status of the Idaho, Northern Ada County PM10

    Science.gov (United States)

    2013-06-06

    ..., Northern Ada County PM 10 State Implementation Plan for Transportation Conformity Purposes AGENCY...), and volatile organic compounds (VOC) for the years 2008, 2015 and 2023 in the Northern Ada County PM... Northern Ada County. The EPA's finding was made pursuant to the adequacy review process for implementation...

  17. Psychometric evaluation of ADAS-Cog and NTB for measuring drug response.

    Science.gov (United States)

    Karin, A; Hannesdottir, K; Jaeger, J; Annas, P; Segerdahl, M; Karlsson, P; Sjögren, N; von Rosen, T; Miller, F

    2014-02-01

    To conduct a psychometric analysis to determine the adequacy of instruments that measure cognition in Alzheimer's disease trials. Both the Alzheimer's Disease Assessment Scale - Cognition (ADAS-Cog) and the Neuropsychological Test Battery (NTB) are validated outcome measures for clinical trials in Alzheimer's disease and are approved also for regulatory purposes. However, it is not clear how comparable they are in measuring cognitive function. In fact, many recent trials in Alzheimer's disease patients have failed and it has been questioned if ADAS-Cog still is a sensitive measure. The present paper examines the psychometric properties of ADAS-Cog and NTB, based on a post hoc analysis of data from a clinical trial (NCT01024660), which was conducted by AstraZeneca, in mild-to-moderate Alzheimer's disease (AD) patients, with a Mini Mental State Examination (MMSE) Total score 16-24. Acceptability, reliability, different types of validity and ability to detect change were assessed using relevant statistical methods. Total scores of both tests, as well as separate domains of both tests, including the Wechsler Memory Scale (WMS), Rey Auditory Verbal Learning Test (RAVLT) and Delis-Kaplan Executive Function System (D-KEFS) Verbal Fluency Condition, were analyzed. Overall, NTB performed well, with acceptable reliability and ability to detect change, while ADAS-Cog had insufficient psychometric properties, including ceiling effects in 8 out of a total of 11 ADAS-Cog items in mild AD patients, as well as low test-retest reliability in some of the items. Based on a direct comparison on the same patient sample, we see advantages of the NTB compared with the ADAS-Cog for the evaluation of cognitive function in the population of mild-to-moderate AD patients. The results suggest that not all of ADAS-Cog items are relevant for both mild and moderate AD population. This validation study demonstrates satisfactory psychometric properties of the NTB, while ADAS-Cog was found to be

  18. The ada operon of Mycobacterium tuberculosis encodes two DNA methyltransferases for inducible repair of DNA alkylation damage.

    Science.gov (United States)

    Yang, Mingyi; Aamodt, Randi M; Dalhus, Bjørn; Balasingham, Seetha; Helle, Ina; Andersen, Pernille; Tønjum, Tone; Alseth, Ingrun; Rognes, Torbjørn; Bjørås, Magnar

    2011-06-10

    The ada operon of Mycobacterium tuberculosis, which encodes a composite protein of AdaA and AlkA and a separate AdaB/Ogt protein, was characterized. M. tuberculosis treated with N-methyl-N'-nitro-N-nitrosoguanidine induced transcription of the adaA-alkA and adaB genes, suggesting that M. tuberculosis mount an inducible response to methylating agents. Survival assays of the methyltransferase defective Escherichia coli mutant KT233 (ada ogt), showed that expression of the adaB gene rescued the alkylation sensitivity. Further, adaB but not adaA-alkA complemented the hypermutator phenotype of KT233. Purified AdaA-AlkA and AdaB possessed methyltransferase activity. These data suggested that AdaB counteract the cytotoxic and mutagenic effect of O(6)-methylguanine, while AdaA-AlkA most likely transfers methyl groups from innocuous methylphosphotriesters. AdaA-AlkA did not possess alkylbase DNA glycosylase activity nor rescue the alkylation sensitivity of the E. coli mutant BK2118 (tag alkA). We propose that AdaA-AlkA is a positive regulator of the adaptive response in M. tuberculosis. It thus appears that the ada operon of M. tuberculosis suppresses the mutagenic effect of alkylation but not the cytotoxic effect of lesions such as 3-methylpurines. Collectively, these data indicate that M. tuberculosis hypermutator strains with defective adaptive response genes might sustain robustness to cytotoxic alkylation DNA damage and confer a selective advantage contributing to host adaptation. Copyright © 2011 Elsevier B.V. All rights reserved.

  19. 49 CFR 38.173 - Automated guideway transit vehicles and systems.

    Science.gov (United States)

    2010-10-01

    ... accomplished by vehicle air suspension or other suitable means of meeting the requirement. (c) In stations... 49 Transportation 1 2010-10-01 2010-10-01 false Automated guideway transit vehicles and systems... DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Other Vehicles and Systems § 38...

  20. 49 CFR 38.125 - Mobility aid accessibility.

    Science.gov (United States)

    2010-10-01

    ... Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY... fold or retract into the stowed position. (ii) Exception. Where physical or safety constraints prevent... a lift design of this type if the stowed position is within the passenger compartment and the lift...

  1. 75 FR 17167 - Sunshine Act Meetings; Correction

    Science.gov (United States)

    2010-04-05

    ... NATIONAL COUNCIL ON DISABILITY Sunshine Act Meetings; Correction AGENCY: National Council on Disability. ACTION: Notice; correction. Type: Quarterly meeting. SUMMARY: NCD published a Sunshine Act Meeting Notice in the Federal Register on March 11, 2010, notifying the public of a quarterly meeting in...

  2. Graben structure in the Las Cañadas edifice (Tenerife, Canary Islands): implications for active degassing and insights on the caldera formation

    Science.gov (United States)

    Galindo, Inés; Soriano, Carles; Martí, Joan; Pérez, Nemesio

    2005-06-01

    A graben structure has been identified at the western area of the Las Cañadas caldera wall, here referred as the Los Azulejos Graben. This graben is 1 km wide and is bounded by two major normal faults trending NE-SW, the Los Azulejos Fault and the Ucanca Fault. The graben was active for at least 0.5 Ma, from the end of the Ucanca Fm to the end of the Guajara Fm, and before the collapse of the Las Cañadas edifice that formed the western caldera. A right-lateral transtension regime operated in the graben as suggested by small fault orientations and kinematics. The prolongation of the NE rift zone of Tenerife to the Cañadas edifice is the most likely volcano-tectonic scenario for the graben. In this context, inflation of phonolitic shallow magma chambers may have produced reverse faults and reactivation of normal faults. An intense and widespread hydrothermal alteration, here called Azulejos-type, occurred mainly before the graben formation, while a fault-related hydrothermal alteration occurred during and after the graben. Diffuse carbon dioxide and hydrogen degassing in and around the Las Cañadas caldera show relatively enriched values along a NE-SW trend suggesting that faults in the Los Azulejos Graben act as a pathway for deep-seated gases to the surface. Diffuse degassing and hydrothermalism indicate that the graben area has been a zone of intense fluid circulation during the evolution of the Las Cañadas edifice.

  3. Errors in ADAS-cog administration and scoring may undermine clinical trials results.

    Science.gov (United States)

    Schafer, K; De Santi, S; Schneider, L S

    2011-06-01

    The Alzheimer's Disease Assessment Scale - cognitive subscale (ADAS-cog) is the most widely used cognitive outcome measure in AD trials. Although errors in administration and scoring have been suggested as factors masking accurate estimates and potential effects of treatments, there have been few formal examinations of errors with the ADAS-cog. We provided ADAS-cog administration training using standard methods to raters who were designated as experienced, potential raters by sponsors or contract research organizations for two clinical trials. Training included 1 hour sessions on test administration, scoring, question periods, and required that raters individually view and score a model ADAS-cog administration. Raters scores were compared to the criterion scores established for the model administration. A total of 108 errors were made by 80.6% of the 72 raters; 37.5% made 1 error, 25.0% made 2 errors and 18.0% made 3 or more. Errors were made in all ADAS-cog subsections. The most common were in word finding difficulty (67% of the raters), word recognition (22%), and orientation (22%). For the raters who made 1, 2, or ≥ 3 errors the ADAS-cog score was 17.5 (95% CI, 17.3 - 17.8), 17.8 (17.0 - 18.5), and 18.8 (17.6 - 20.0), respectively, and compared to the criterion score, 18.3. ADAS-cog means differed significantly and the variances were more than twice as large between those who made errors on word finding and those who did not, 17.6 (SD=1.4) vs. 18.8 (SD=0.9), respectively (χ(2) = 37.2, P ADAS-cog scores and clinical trials outcomes. These errors may undermine detection of medication effects by contributing both to a biased point estimate and increased variance of the outcome.

  4. IDEA and Disciplining Children with Disabilities.

    Science.gov (United States)

    Kolbe, Sherry L.

    1999-01-01

    The 1997 Individuals with Disabilities Education Act amendments offered a welcome shield for disabled students who found themselves unfairly disciplined within their school placements. Highlights the disagreements that continue over the bill's interpretation, and the fight by advocates for the disabled to limit unreasonable suspensions and…

  5. Ada response – a strategy for repair of alkylated DNA in bacteria

    Science.gov (United States)

    Mielecki, Damian; Grzesiuk, Elżbieta

    2014-01-01

    Alkylating agents are widespread in the environment and also occur endogenously. They can be cytotoxic or mutagenic to the cells introducing alkylated bases to DNA or RNA. All organisms have evolved multiple DNA repair mechanisms to counteract the effects of DNA alkylation: the most cytotoxic lesion, N3-methyladenine (3meA), is excised by AlkA glycosylase initiating base excision repair (BER); toxic N1-methyladenine (1meA) and N3-methylcytosine (3meC), induced in DNA and RNA, are removed by AlkB dioxygenase; and mutagenic and cytotoxic O6-methylguanine (O6meG) is repaired by Ada methyltransferase. In Escherichia coli, Ada response involves the expression of four genes, ada, alkA, alkB, and aidB, encoding respective proteins Ada, AlkA, AlkB, and AidB. The Ada response is conserved among many bacterial species; however, it can be organized differently, with diverse substrate specificity of the particular proteins. Here, an overview of the organization of the Ada regulon and function of individual proteins is presented. We put special effort into the characterization of AlkB dioxygenases, their substrate specificity, and function in the repair of alkylation lesions in DNA/RNA. PMID:24810496

  6. A high proportion of ADA point mutations associated with a specific alanine-to-valine substitution.

    OpenAIRE

    Markert, M L; Norby-Slycord, C; Ward, F E

    1989-01-01

    In 15%-20% of children with severe combined immunodeficiency (SCID), the underlying defect is adenosine deaminase (ADA) deficiency. The overall goal of our research has been to identify the precise molecular defects in patients with ADA-deficient SCID. In this study, we focused on a patient whom we found to have normal sized ADA mRNA by Northern analysis and an intact ADA structural gene by Southern analysis. By cloning and sequencing this patient's ADA cDNA, we found a C-to-T point mutation ...

  7. Ada 9X Project Revision Request Report. Supplement 1

    Science.gov (United States)

    1990-01-01

    SYNCHRONIZATION POINTS OF A TASK DATE: August 8, 1989 NAME: Patrick de Bondeli ADDRESS: CR2A, 19 Avenue Dubonnet 92411 - COURBEVOIE - CEDEX, FRANCE TELEPHONE...to the parent task. Evaluating the attributes TERMINATED or CALLABLE - Giovini and Zucca (1986) consider them as synchronization points, but we do not...Elena. An Analysis of Ada Tasking December 1986. Companion paper of the Ada Formal Definition Sponsored by the European Commission. De Bondeli , Patrick

  8. ARE: Ada Rendering Engine

    Directory of Open Access Journals (Sweden)

    Stefano Penge

    2009-10-01

    Full Text Available E' ormai pratica diffusa, nello sviluppo di applicazioni web, l'utilizzo di template e di potenti template engine per automatizzare la generazione dei contenuti da presentare all'utente. Tuttavia a volte la potenza di tali engine è€ ottenuta mescolando logica e interfaccia, introducendo linguaggi diversi da quelli di descrizione della pagina, o addirittura inventando nuovi linguaggi dedicati.ARE (ADA Rendering Engine è€ pensato per gestire l'intero flusso di creazione del contenuto HTML/XHTML dinamico, la selezione del corretto template, CSS, JavaScript e la produzione dell'output separando completamente logica e interfaccia. I templates utilizzati sono puro HTML senza parti in altri linguaggi, e possono quindi essere gestiti e visualizzati autonomamente. Il codice HTML generato è€ uniforme e parametrizzato.E' composto da due moduli, CORE (Common Output Rendering Engine e ALE (ADA Layout Engine.Il primo (CORE viene utilizzato per la generazione OO degli elementi del DOM ed è pensato per aiutare lo sviluppatore nella produzione di codice valido rispetto al DTD utilizzato. CORE genera automaticamente gli elementi del DOM in base al DTD impostato nella configurazioneIl secondo (ALE viene utilizzato come template engine per selezionare automaticamente in base ad alcuni parametri (modulo, profilo utente, tipologia del nodo, del corso, preferenze di installazione il template HTML, i CSS e i file JavaScript appropriati. ALE permette di usare templates di default e microtemplates ricorsivi per semplificare il lavoro del grafico.I due moduli possono in ogni caso essere utilizzati indipendentemente l'uno dall'altro. E' possibile generare e renderizzare una pagina HTML utilizzando solo CORE oppure inviare gli oggetti CORE al template engine ALE che provvede a renderizzare la pagina HTML. Viceversa è possibile generare HTML senza utilizzare CORE ed inviarlo al template engine ALECORE è alla prima release ed è€ già utilizzato all

  9. Analytical performances of the Diazyme ADA assay on the Cobas® 6000 system.

    Science.gov (United States)

    Delacour, Hervé; Sauvanet, Christophe; Ceppa, Franck; Burnat, Pascal

    2010-12-01

    To evaluate the analytical performance of the Diazyme ADA assay on the Cobas® 6000 system for pleural fluid samples analysis. Imprecision, linearity, calibration curve stability, interference, and correlation studies were completed. The Diazyme ADA assay demonstrated excellent precision (CVADA assay correlated well with the Giusti method (r(2)=0.93) but exhibited a negative bias (~ -30%). The Diazyme ADA assay on the Cobas® 6000 system represents a rapid, accurate, precise and reliable method for determination of ADA activity in pleural fluid samples. Copyright © 2010 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  10. 49 CFR 38.99 - Floors, steps and thresholds.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Floors, steps and thresholds. 38.99 Section 38.99 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.99 Floors, steps and thresholds...

  11. 36 CFR 1192.95 - Mobility aid accessibility.

    Science.gov (United States)

    2010-07-01

    ... COMPLIANCE BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES... allowing an occupied platform to fold or retract into the stowed position. (ii) Exception. Where physical... stowed while occupied shall not apply to a lift design of this type if the stowed position is within the...

  12. 49 CFR 38.107 - Restrooms.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Restrooms. 38.107 Section 38.107 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY... a lifted position. (3) A grab bar at least 24 inches long shall be mounted behind the water closet...

  13. 36 CFR Appendix to Part 1192 - Advisory Guidance

    Science.gov (United States)

    2010-07-01

    ... BOARD AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES FOR TRANSPORTATION VEHICLES Pt... handrails or stanchions to the area in which wheelchair or mobility aid users may position themselves. When... to return to a lifted position. (c) A grab bar at least 24 inches (610 mm) long should be mounted...

  14. 49 CFR 38.95 - Mobility aid accessibility.

    Science.gov (United States)

    2010-10-01

    ... Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY... allowing an occupied platform to fold or retract into the stowed position. (ii) Exception. Where physical... stowed while occupied shall not apply to a lift design of this type if the stowed position is within the...

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

    Science.gov (United States)

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

    2016-06-01

    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. 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. 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. 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.

  16. Disciplining Students with Disabilities.

    Science.gov (United States)

    Dwyer, Kevin P.

    This report discusses disciplining children with disabilities in schools, in the context of the legal requirements of the Individuals with Disabilities Education Act. Practical concepts are explained in terms of the school's responsibility to: (1) maintain a safe environment; (2) teach a code of discipline to all students; (3) use the…

  17. Optimizing ADAS-Cog Worksheets: A Survey of Clinical Trial Rater s' Perceptions.

    Science.gov (United States)

    Meyer, Stephen M; Bertzos, Kristina A; Perez, Magdalena; Connor, Donald J; Schafer, Kimberly; Walter, Sarah

    2017-01-01

    The Alzheimer's Disease Assessment Scale-Cognitive subscale (ADASCog) remains the most widely used test of longitudinal cognitive functioning in Alzheimer's disease (AD) clinical trials. Unlike most neuropsychological tests, the ADAS-Cog source documentation worksheets are not uniform across clinical trials, and vary by document layout, inclusion of administration and/or scoring instructions, and documentation of subtest scoring (e.g., recording correct versus incorrect scores), among other differences. Many ADAS-Cog test administrators (raters) participate in multiple AD trials and switching between different ADAS-Cog worksheets may increase the likelihood of administration and/or scoring mistakes that lessen the reliability of the instrument. An anonymous online survey sought raters' experiences with ADAS-Cog worksheets and their opinions on the design and content of the worksheets. Results of the survey indicated preference for structure and standardization of the ADASCog worksheets, which has been considered in the development of a standard ADAS-Cog source document by the Alzheimer's Disease Cooperative Study (ADCS) Working Group. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  18. SDI satellite autonomy using AI and Ada

    Science.gov (United States)

    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.

  19. 49 CFR Appendix to Part 38 - Guidance Material

    Science.gov (United States)

    2010-10-01

    ... Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY... proximity of handrails or stanchions to the area in which wheelchair or mobility aid users may position... to return to a lifted position. (c) A grab bar at least 24 inches (610 mm) long should be mounted...

  20. 49 CFR 38.123 - Restrooms.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Restrooms. 38.123 Section 38.123 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY... measured to the top of the toilet seat. Seats shall not be sprung to return to a lifted position. (3) A...

  1. Ada Dual-Use Summary: Ada Dual-Use Workshop Held in Vienna, Virginia on October 19-20, 1993. Ada Dual-Use Committee Briefing, November 8, 1993

    Science.gov (United States)

    1993-11-29

    Systems Agency C- 19 Novemtiber 8., 1993 Promoting the Use of Ada in Computer Science Curricula Timothy J. Long Ohio State University ®I To L4 ease...framework, distributed file systems, a high-performance fiber-optic connection and multi-processor modules to work with the OSF’s Mach 3 microkernel (again

  2. Section 504 and student health problems: the pivotal position of the school nurse.

    Science.gov (United States)

    Zirkel, Perry A; Granthom, Margarita Fernan; Lovato, Leanna

    2012-12-01

    News reports illustrate controversies between parents and schools in response to student health problems. Today's school nurse is in a pivotal position for the avoidance and resolution of disputes not only by increasing awareness of student health conditions but also by having a working knowledge of legal developments under Section 504 and its sister statute-the Americans with Disabilities Act (ADA). The ADA amendments of 2008 have extended the standards for eligibility and expanded questions about school districts' obligations under Section 504 and the ADA. This article provides a comprehensive synthesis of recent case law and related legal developments under this pair of federal statutes, culminating in practical implications and professional recommendations for school nurses.

  3. 34 CFR 303.6 - Act.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Act. 303.6 Section 303.6 Education Regulations of the..., Eligibility, and Other General Provisions § 303.6 Act. As used in this part, Act means the Individuals with Disabilities Education Act. (Authority: 20 U.S.C. 1400) ...

  4. Development of self-report measures of social attitudes that act as environmental barriers and facilitators for people with disabilities.

    Science.gov (United States)

    Garcia, Sofia F; Hahn, Elizabeth A; Magasi, Susan; Lai, Jin-Shei; Semik, Patrick; Hammel, Joy; Heinemann, Allen W

    2015-04-01

    To describe the development of new self-report measures of social attitudes that act as environmental facilitators or barriers to the participation of people with disabilities in society. A mixed-methods approach included a literature review; item classification, selection, and writing; cognitive interviews and field testing of participants with spinal cord injury (SCI), traumatic brain injury (TBI), or stroke; and rating scale analysis to evaluate initial psychometric properties. General community. Individuals with SCI, TBI, or stroke participated in cognitive interviews (n=9); community residents with those same conditions participated in field testing (n=305). None. Self-report item pool of social attitudes that act as facilitators or barriers to people with disabilities participating in society. An interdisciplinary team of experts classified 710 existing social environment items into content areas and wrote 32 new items. Additional qualitative item review included item refinement and winnowing of the pool prior to cognitive interviews and field testing of 82 items. Field test data indicated that the pool satisfies a 1-parameter item response theory measurement model and would be appropriate for development into a calibrated item bank. Our qualitative item review process supported a social environment conceptual framework that includes both social support and social attitudes. We developed a new social attitudes self-report item pool. Calibration testing of that pool is underway with a larger sample to develop a social attitudes item bank for persons with disabilities. Copyright © 2015 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    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. Disability Discrimination and the Right of Disabled Persons to ...

    African Journals Online (AJOL)

    Inequality, discrimination and transformation remain the key challenges which ... disabilities through the enactment of the Employment Equity Act 55 of 1998. ... their constitutional rights to equality, freedom and human dignity, and further, that it ...

  7. Revising the ADAS-cog for a more accurate assessment of cognitive impairment.

    Science.gov (United States)

    Wouters, Hans; van Gool, Willem A; Schmand, Ben; Lindeboom, Robert

    2008-01-01

    To examine whether it is appropriate to sum the cognitive part of the Alzheimer Disease Assessment Scale (ADAS-cog) items to assess cognitive impairment. This assumes items to have (1) equal measurement precision and (2) hierarchically ordered categories. Rasch analysis on the basis of pooled data from 3 Randomized Controlled Trials was used to examine these assumptions and to estimate each patient's level of impairment. Analyses were replicated in an independent sample. The original ADAS-cog scoring did not fit the Rasch Model and did not reliably distinguish between impairment levels. Patients with equal test scores had different impairment levels. Similarly, patients with different test scores could have the same impairment level. Revising the ADAS-cog by (1) weighting the items by their measurement precision and (2) collapsing nonhierarchical item categories resulted in good fit and a valid one to one correspondence between sum scores and estimated impairment levels. This revealed that equal differences in ADAS-cog scores did not reflect equal differences in impairment level along the test's score range. It is appropriate to summate the ADAS-cog items provided that the items are weighted and have their categories hierarchically ordered.

  8. Transcriptional Adaptor ADA3 of Drosophila melanogaster Is Required for Histone Modification, Position Effect Variegation, and Transcription▿ †

    OpenAIRE

    Grau, Benjamin; Popescu, Cristina; Torroja, Laura; Ortuño-Sahagún, Daniel; Boros, Imre; Ferrús, Alberto

    2007-01-01

    The Drosophila melanogaster gene diskette (also known as dik or dAda3) encodes a protein 29% identical to human ADA3, a subunit of GCN5-containing histone acetyltransferase (HAT) complexes. The fly dADA3 is a major contributor to oogenesis, and it is also required for somatic cell viability. dADA3 localizes to chromosomes, and it is significantly reduced in dGcn5 and dAda2a, but not in dAda2b, mutant backgrounds. In dAda3 mutants, acetylation at histone H3 K9 and K14, but not K18, and at hist...

  9. 76 FR 79065 - Recordkeeping and Reporting Requirements Under Title VII, the ADA and GINA

    Science.gov (United States)

    2011-12-21

    ... Reporting Requirements Under Title VII, the ADA and GINA CFR Correction In Title 29 of the Code of Federal... title VII or section 107 of the ADA'' and add in their place the words ``section 709(c) of title VII, section 107 of the ADA, or section 207(a) of GINA'' wherever they appear in the following sections...

  10. ADA genetic polymorphism and the effect of smoking on neonatal bilirubinemia and developmental parameters.

    Science.gov (United States)

    Gloria-Bottini, F; Magrini, A; Cozzoli, E; Bergamaschi, A; Bottini, E

    2008-11-01

    Genetic variability of metabolic enzymes may influence the effect of cigarette smoking on intrauterine development and on early neonatal events. To investigate the role of adenosine deaminase genetic polymorphism on the effect of smoking on neonatal bilirubinemia and developmental parameters. Analysis of association between adenosine deaminase phenotypes and neonatal developmental parameters. Prospective study of serum bilirubin level in relation to adenosine deaminase phenotype. We have studied 360 consecutive newborn infants from the Caucasian population of Rome. Serum bilirubin concentration was determined at birth and every 24 h for the first five days. Overall maternal smoking is associated with a slight decrease in the incidence of phototherapy (13.4% in non smoking vs 11.7% in smoking mothers) and with a reduction of birth weight (3374 g in non smoking mothers vs 3133 g in smoking mothers). There is a significant interaction between smoke and adenosine deaminase. While in non smoking mothers the incidence of phototherapy in carriers of ADA 2 allele is higher than in ADA 1 phenotype, in infants from smoking mothers the pattern is reversed and the incidence of phototherapy in carriers of ADA 2 allele is lower than in infants with ADA 1 phenotype. Other neonatal bilirubin parameters follow a similar pattern of interaction between smoking and ADA. The negative effect of smoke on birth weight is much more evident in infant with ADA 1 phenotype than in those carrying the ADA 2 allele. The data suggest that ADA phenotype modifies the effect of smoking on developmental and bilirubin parameters.

  11. Ethics, Economics and Dentistry for Individuals with Disabilities in New York State.

    Science.gov (United States)

    Waldman, H Barry; Perlman, Steven P

    2016-03-01

    The ADA Principles of Ethics and Code of Professional Conduct is an expression of the obligation occurring between the profession and society to meet the oral health needs of the public. At a time of economic concerns for the profession, suggestions are made to bring together the ethics of the profession and the need to expand services to underserved populations, including individuals with disabilities and the poor. The profession's effort to secure economic support for such an effort is possible with increased legislative awareness of the magnitude of the problem. To this end, the number of individuals with disabilities was developed for each Congressional district in New York State in an effort to challenge members of Congress to recognize the need in terms of their constituents, rather than in terms of the tens of millions with disabilities in the United States-which become "just numbers," not actual people.

  12. A Time to Define: Making the Specific Learning Disability Definition Prescribe Specific Learning Disability

    Science.gov (United States)

    Kavale, Kenneth A.; Spaulding, Lucinda S.; Beam, Andrea P.

    2009-01-01

    Unlike other special education categories defined in U.S. law (Individuals with Disabilities Education Act), the definition of specific learning disability (SLD) has not changed since first proposed in 1968. Thus, although the operational definition of SLD has responded to new knowledge and understanding about the construct, the formal definition…

  13. Legal briefs in dental bias case raise issues pivotal to epidemic.

    Science.gov (United States)

    1998-03-20

    The U.S. Supreme Court will hear oral arguments in March that could profoundly alter the way courts, employers, and the medical community deal with HIV. [Name removed] v. [Name removed] raises the issues of whom the law covers, whether health care providers have a choice in treating HIV and AIDS patients or refusing to treat them, and whether the stigma of HIV impedes an infected person's ability to participate in mainstream American life. This is the first time that the Supreme Court will interpret the Americans with Disabilities Act (ADA) and how the case is decided could affect the legal rights of people with other impairments. The case grew out of a dentist's refusal to treat an HIV-positive patient in his office because of the increased risk of contracting the disease. [Name removed] offered to treat [name removed] in a hospital, where infection control procedures are better. [Name removed] sued, relying on the ADA, and prevailed in both Federal district court and the 1st U.S. Circuit Court of Appeals. The Supreme Court asked both sides to discuss the following questions: does the ADA protect all people with HIV, including those with no symptoms, from discrimination; is reproduction a major life activity under the ADA; and should the court defer to the health-care provider's professional judgement for evaluating whether a patient poses a direct threat. [Name removed] argues that an asymptomatic person cannot be disabled under the meaning of the law and cites two celebrities as examples, Earvin "Magic" Johnson and Greg Louganis. [Name removed] argues that the definition of disability under the ADA is intentionally broad to achieve the remedial purpose of enabling Americans with disabilities to live full, independent and economically sufficient lives. The elements of the case, the key players, and the legislative history are reviewed.

  14. Alterations in the brain adenosine metabolism cause behavioral and neurological impairment in ADA-deficient mice and patients

    Science.gov (United States)

    Sauer, Aisha V.; Hernandez, Raisa Jofra; Fumagalli, Francesca; Bianchi, Veronica; Poliani, Pietro L.; Dallatomasina, Chiara; Riboni, Elisa; Politi, Letterio S.; Tabucchi, Antonella; Carlucci, Filippo; Casiraghi, Miriam; Carriglio, Nicola; Cominelli, Manuela; Forcellini, Carlo Alberto; Barzaghi, Federica; Ferrua, Francesca; Minicucci, Fabio; Medaglini, Stefania; Leocani, Letizia; la Marca, Giancarlo; Notarangelo, Lucia D.; Azzari, Chiara; Comi, Giancarlo; Baldoli, Cristina; Canale, Sabrina; Sessa, Maria; D’Adamo, Patrizia; Aiuti, Alessandro

    2017-01-01

    Adenosine Deaminase (ADA) deficiency is an autosomal recessive variant of severe combined immunodeficiency (SCID) caused by systemic accumulation of ADA substrates. Neurological and behavioral abnormalities observed in ADA-SCID patients surviving after stem cell transplantation or gene therapy represent an unresolved enigma in the field. We found significant neurological and cognitive alterations in untreated ADA-SCID patients as well as in two groups of patients after short- and long-term enzyme replacement therapy with PEG-ADA. These included motor dysfunction, EEG alterations, sensorineural hypoacusia, white matter and ventricular alterations in MRI as well as a low mental development index or IQ. Ada-deficient mice were significantly less active and showed anxiety-like behavior. Molecular and metabolic analyses showed that this phenotype coincides with metabolic alterations and aberrant adenosine receptor signaling. PEG-ADA treatment corrected metabolic adenosine-based alterations, but not cellular and signaling defects, indicating an intrinsic nature of the neurological and behavioral phenotype in ADA deficiency. PMID:28074903

  15. Pegademase bovine (PEG-ADA) for the treatment of infants and children with severe combined immunodeficiency (SCID).

    Science.gov (United States)

    Booth, Claire; Gaspar, H Bobby

    2009-01-01

    Adenosine deaminase deficiency (ADA) is a rare, inherited disorder of purine metabolism characterized by immunodeficiency, failure to thrive and metabolic abnormalities. A lack of the enzyme ADA allows accumulation of toxic metabolites causing defects of both cell mediated and humoral immunity leading to ADA severe combined immune deficiency (SCID), a condition that can be fatal in early infancy if left untreated. Hematopoietic stem cell transplant is curative but is dependent on a good donor match. Other therapeutic options include enzyme replacement therapy (ERT) with pegademase bovine (PEG-ADA) and more recently gene therapy. PEG-ADA has been used in over 150 patients worldwide and has allowed stabilization of patients awaiting more definitive treatment with hematopoietic stem cell transplant. It affords both metabolic detoxification and protective immune function with patients remaining clinically well, but immune reconstitution is often suboptimal and may not be long lived. We discuss the pharmacokinetics, immune reconstitution, effects on systemic disease and side effects of treatment with PEG-ADA. We also review the long-term outcome of patients receiving ERT and discuss the role of PEG-ADA in the management of infants and children with ADA-SCID, alongside other therapeutic options.

  16. DNA repair by the Ada protein of E. coli

    International Nuclear Information System (INIS)

    Karran, P.; Hall, J.

    1988-01-01

    This paper discusses the Ada protein of E. coli which exemplifies the highly specialized nature of the enzymes which have evolved to repair DNA. According to the authors, this protein exhibits not only novel mechanistic features but also provides an apparently unique example of a strategy for controlling gene expression in E. coli. They report that knowledge of the properties and mode of action of the Ada protein has afforded insight into how human cells are affected by alkylating agents, including those used in chemotherapy

  17. Cytoplasmic localization of alteration/deficiency in activation 3 (ADA3) predicts poor clinical outcome in breast cancer patients.

    Science.gov (United States)

    Mirza, Sameer; Rakha, Emad A; Alshareeda, Alaa; Mohibi, Shakur; Zhao, Xiangshan; Katafiasz, Bryan J; Wang, Jun; Gurumurthy, Channabasavaiah Basavaraju; Bele, Aditya; Ellis, Ian O; Green, Andrew R; Band, Hamid; Band, Vimla

    2013-02-01

    Transcriptional activation by estrogen receptor (ER) is a key step to breast oncogenesis. Given previous findings that ADA3 is a critical component of HAT complexes that regulate ER function and evidence that overexpression of other ER coactivators such as SRC-3 is associated with clinical outcomes in breast cancer, the current study was designed to assess the potential significance of ADA3 expression/localization in human breast cancer patients. In this study, we analyzed ADA3 expression in breast cancer tissue specimens and assessed the correlation of ADA3 staining with cancer progression and patient outcome. Tissue microarrays prepared from large series of breast cancer patients with long-term follow-ups were stained with anti-ADA3 monoclonal antibody using immunohistochemistry. Samples were analyzed for ADA3 expression followed by correlation with various clinicopathological parameters and patients' outcomes. We report that breast cancer specimens show predominant nuclear, cytoplasmic, or mixed nuclear + cytoplasmic ADA3 staining patterns. Predominant nuclear ADA3 staining correlated with ER+ status. While predominant cytoplasmic ADA3 staining negatively correlated with ER+ status, but positively correlated with ErbB2, EGFR, and Ki67. Furthermore, a positive correlation of cytoplasmic ADA3 was observed with higher histological grade, mitotic counts, Nottingham Prognostic Index, and positive vascular invasion. Patients with nuclear ADA3 and ER positivity have better breast cancer specific survival and distant metastasis free survival. Significantly, cytoplasmic expression of ADA3 showed a strong positive association with reduced BCSS and DMFS in ErbB2+/EGFR+ patients. Although in multivariate analyses ADA3 expression was not an independent marker of survival, predominant nuclear ADA3 staining in breast cancer tissues correlates with ER+ expression and together serves as a marker of good prognosis, whereas predominant cytoplasmic ADA3 expression correlates with

  18. 34 CFR 300.4 - Act.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Act. 300.4 Section 300.4 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES... Definitions Used in This Part § 300.4 Act. Act means the Individuals with Disabilities Education Act, as...

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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. © Georg Thieme Verlag KG Stuttgart · New York.

  1. New control system: IMAGIN supervision in ADA

    International Nuclear Information System (INIS)

    Maugeais, C.

    1991-01-01

    The structure, the initialization, the operating cycle, the different messages and the errors treatment of the new user oriented packages written in ADA language for IMAGIN software are presented. (A.B.). 2 figs

  2. Care adjustments for people with learning disabilities in hospitals.

    Science.gov (United States)

    Blair, Jim

    2011-12-01

    Health inequalities start early in life for people with learning disabilities. In the UK, they can arise from various barriers that people experience when trying to access care that should be appropriate, timely and effective. Inequalities in health care are likely to result in many NHS organisations breaching their legal responsibilities, as outlined in the Disability Discrimination Acts 1995 and 2005, the Equality Act 2010 and the Mental Capacity Act 2005 (Emerson and Baines 2010). This article seeks to help nurses, healthcare professionals and hospital managers ensure that better services are delivered by encouraging them to explore how reasonable adjustments can improve outcomes for people with learning disabilities.

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

    Science.gov (United States)

    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.

  4. Ada Integrated Environment III Computer Program Development Specification. Volume III. Ada Optimizing Compiler.

    Science.gov (United States)

    1981-12-01

    file.library-unit{.subunit).SYMAP Statement Map: library-file. library-unit.subunit).SMAP Type Map: 1 ibrary.fi le. 1 ibrary-unit{.subunit). TMAP The library...generator SYMAP Symbol Map code generator SMAP Updated Statement Map code generator TMAP Type Map code generator A.3.5 The PUNIT Command The P UNIT...Core.Stmtmap) NAME Tmap (Core.Typemap) END Example A-3 Compiler Command Stream for the Code Generator Texas Instruments A-5 Ada Optimizing Compiler

  5. Pegademase bovine (PEG-ADA for the treatment of infants and children with severe combined immunodeficiency (SCID

    Directory of Open Access Journals (Sweden)

    Claire Booth

    2009-06-01

    Full Text Available Claire Booth1,2, H Bobby Gaspar1,21Centre for Immunodeficiency, Molecular Immunology Unit, UCL Institute of Child Health, London, UK; 2Dept of Clinical Immunology, Great Ormond Street Hospital NHS Trust, London, UKAbstract: Adenosine deaminase deficiency (ADA is a rare, inherited disorder of purine metabolism characterized by immunodeficiency, failure to thrive and metabolic abnormalities. A lack of the enzyme ADA allows accumulation of toxic metabolites causing defects of both cell mediated and humoral immunity leading to ADA severe combined immune deficiency (SCID, a condition that can be fatal in early infancy if left untreated. Hematopoietic stem cell transplant is curative but is dependent on a good donor match. Other therapeutic options include enzyme replacement therapy (ERT with pegademase bovine (PEG-ADA and more recently gene therapy. PEG-ADA has been used in over 150 patients worldwide and has allowed stabilization of patients awaiting more definitive treatment with hematopoietic stem cell transplant. It affords both metabolic detoxification and protective immune function with patients remaining clinically well, but immune reconstitution is often suboptimal and may not be long lived. We discuss the pharmacokinetics, immune reconstitution, effects on systemic disease and side effects of treatment with PEG-ADA. We also review the long-term outcome of patients receiving ERT and discuss the role of PEG-ADA in the management of infants and children with ADA-SCID, alongside other therapeutic options.Keywords: adenosine deaminase deficiency, PEG-ADA, enzyme replacement therapy, severe combined immune deficiency (SCID

  6. How Do Scores on the ADAS-Cog, MMSE, and CDR-SOB Correspond?

    Science.gov (United States)

    Balsis, Steve; Benge, Jared F; Lowe, Deborah A; Geraci, Lisa; Doody, Rachelle S

    2015-01-01

    Clinicians and researchers who measure cognitive dysfunction often use the Alzheimer's Disease Assessment Scale--Cognitive Subscale (ADAS-Cog), the Mini-Mental State Examination (MMSE), or the Clinical Dementia Rating scale (CDR-SOB). But, the use of different measures can make it difficult to compare data across patients or studies. What is needed is a simple chart that shows how scores on these three important measures correspond to each other. Using data from 1709 participants from the Alzheimer's Disease Neuroimaging Initiative and item response theory-based statistics, we analyzed how scores on each measure, the ADAS-Cog, the MMSE, and the CDR-SOB, correspond. Results indicated multiple inflections in CDR-SOB and ADAS-Cog scores within a given MMSE score, suggesting that the CDR-SOB and ADAS-Cog are more precise in measuring the severity of cognitive dysfunction than the MMSE. This study shows how scores on these three popular measures of cognitive dysfunction correspond to each other, which is very useful information for both researchers and clinicians.

  7. Alteration of lysine 178 in the hinge region of the Escherichia coli ada protein interferes with activation of ada, but not alkA, transcription.

    OpenAIRE

    Saget, B M; Shevell, D E; Walker, G C

    1995-01-01

    The ada gene of Escherichia coli K-12 encodes the 39-kDa Ada protein, which consists of two domains joined by a hinge region that is sensitive to proteolytic cleavage in vitro. The amino-terminal domain has a DNA methyltransferase activity that repairs the S-diastereoisomer of methylphosphotriesters while the carboxyl-terminal domain has a DNA methyltransferase activity that repairs O6-methylguanine and O4-methylthymine lesions. Transfer of a methyl group to Cys-69 by repair of a methylphosph...

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

    Science.gov (United States)

    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.

  9. The testability of Ada programs

    Science.gov (United States)

    Auty, David; Cohen, Norman H.

    1986-01-01

    Software development for NASA's Space Station poses a significant problem; considered the most difficult by some. The difficulty is the magnitude and complexity of the required software. The concerns raised by consideration of the requirements for testing and checkout procedures for the Space Station software are addressed. In particular, it addresses the use of Ada in the development of widely distributed yet closely coordinated processing.

  10. [Synthesis of a supermolecular nanoparticle γ-hy-PC/Ada-Dox and its antitumor activity].

    Science.gov (United States)

    Li, Yong-bin; Wang, Kai; Hu, Tian-nan; Wang, Qi-wen; Hu, Qi-da; Zhou, Jun; Hu, Xiu-rong; Tang, Gu-ping

    2012-11-01

    To synthesize a (2-Hydroxypropyl)-γ-cyclodextrin-polyethylenimine/adamantane-conjugated doxorubicin (γ-hy-PC/Ada-Dox) based supramolecular nanoparticle with host-guest interaction and to identify its physicochemical characterizations and antitumor effect. A novel non-viral gene delivery vector γ-hy-PC/Ada-Dox was synthesized based on host-guest interaction. 1H-NMR, NOESY, UV-Vis, XRD and TGA were used to confirm the structure of the vector. The DNA condensing ability of complexes was investigated by particle size, zeta potential and gel retardation assay. Cytotoxicity of complexes was determined by MTT assay in BEL-7402 and SMMC-7721 cells. Cell wound healing assay was performed in HEK293 and BEL-7404 cells. The transfection efficiency was investigated in HEK293 cells. H/E staining and cell uptake assay was performed in BEL-7402 cells. The structure of γ-hy-PC/Ada-Dox was characterized by 1H-NMR, NOESY, UV-Vis, XRD, TGA. The drug loading was 0.5% and 5.5%. Gel retardation assay showed that γ-hy-PC was able to completely condense DNA at N/P ratio of 2; 0.5% and 5.5% γ-hy-PC/Ada-Dox was able to completely condense DNA at N/P ratio of 3 and 4,respectively. The cytotoxicity of polymers was lower than that of PEI25KDa. The transfection efficiency of γ-hy-PC was higher than that of γ-hy-PC/Ada-Dox at N/P ratio of 30 in HEK293 cells; and the transfection efficiency was decreasing when Ada-Dox loading was increasing. Cell uptake assay showed that γ-hy-PC/Ada-Dox was able to carry drug and FAM-siRNA into cells. The novel vector γ-hy-PC/Ada-Dox has been developed successfully, which has certain transfection efficiency and antitumor activity.

  11. Alteration of the carboxyl-terminal domain of Ada protein influences its inducibility, specificity, and strength as a transcriptional activator.

    OpenAIRE

    Shevell, D E; LeMotte, P K; Walker, G C

    1988-01-01

    The ada gene of Escherichia coli K-12 encodes the regulatory protein for the adaptive response to alkylating agents. A set of plasmids carrying ordered deletions from the 3' end of the ada gene were isolated and characterized. These ada deletions encode fusion proteins that derive their amino termini from ada and their carboxyl termini from the downstream vector sequence that occurs before an in-frame stop codon. Several of these ada deletions encode Ada derivatives that constitutively activa...

  12. Chagas Parasite Detection in Blood Images Using AdaBoost

    Directory of Open Access Journals (Sweden)

    Víctor Uc-Cetina

    2015-01-01

    Full Text Available The Chagas disease is a potentially life-threatening illness caused by the protozoan parasite, Trypanosoma cruzi. Visual detection of such parasite through microscopic inspection is a tedious and time-consuming task. In this paper, we provide an AdaBoost learning solution to the task of Chagas parasite detection in blood images. We give details of the algorithm and our experimental setup. With this method, we get 100% and 93.25% of sensitivity and specificity, respectively. A ROC comparison with the method most commonly used for the detection of malaria parasites based on support vector machines (SVM is also provided. Our experimental work shows mainly two things: (1 Chagas parasites can be detected automatically using machine learning methods with high accuracy and (2 AdaBoost + SVM provides better overall detection performance than AdaBoost or SVMs alone. Such results are the best ones known so far for the problem of automatic detection of Chagas parasites through the use of machine learning, computer vision, and image processing methods.

  13. Overfitting Reduction of Text Classification Based on AdaBELM

    Directory of Open Access Journals (Sweden)

    Xiaoyue Feng

    2017-07-01

    Full Text Available Overfitting is an important problem in machine learning. Several algorithms, such as the extreme learning machine (ELM, suffer from this issue when facing high-dimensional sparse data, e.g., in text classification. One common issue is that the extent of overfitting is not well quantified. In this paper, we propose a quantitative measure of overfitting referred to as the rate of overfitting (RO and a novel model, named AdaBELM, to reduce the overfitting. With RO, the overfitting problem can be quantitatively measured and identified. The newly proposed model can achieve high performance on multi-class text classification. To evaluate the generalizability of the new model, we designed experiments based on three datasets, i.e., the 20 Newsgroups, Reuters-21578, and BioMed corpora, which represent balanced, unbalanced, and real application data, respectively. Experiment results demonstrate that AdaBELM can reduce overfitting and outperform classical ELM, decision tree, random forests, and AdaBoost on all three text-classification datasets; for example, it can achieve 62.2% higher accuracy than ELM. Therefore, the proposed model has a good generalizability.

  14. Serum Adenosine Deaminase (ADA) Activity: A Novel Screening Test to Differentiate HIV Monoinfection From HIV-HBV and HIV-HCV Coinfections.

    Science.gov (United States)

    Abdi, Mohammad; Rahbari, Rizgar; Khatooni, Zahed; Naseri, Nima; Najafi, Adel; Khodadadi, Iraj

    2016-05-01

    CD4(+) cell count, the common HIV infection screening test, is costly and unable to differentiate HIV monoinfection from its concurrent infection with hepatitis B or C virus. We aimed to ascertain diagnostic value of serum adenosine deaminase (ADA) activity as a useful tool to differentiate HIV mono- and co-infection. Blood samples were collected from 30 HIV-HBV and 30 HIV-HCV coinfected patients, 33 HIV positive subjects, and 72 controls. CD4(+) cell count, serum total ADA (tADA), and ADA1, and ADA2 isoenzyme activities were determined and their sensitivity and specificity were computed. tADA and ADA2 activities were significantly higher and CD4(+) counts were markedly lower in all patients compared with controls. Strong inverse agreements between CD4(+) cell counts and both tADA and ADA2 activities were observed. Serum tADA and ADA1 activities showed the highest specificity and the highest sensitivity, respectively, for differentiating HIV monoinfection from HIV-HBV and HIV-HCV coinfections. We showed strong agreement and correlation between CD4(+) cell count and ADA enzyme activity. Based on high ADA sensitivity and specificity, it is concluded that determination of ADA activity might be a novel diagnostic tool to distinguish of HIV monoinfection from its coinfection with HBV or HCV. © 2015 Wiley Periodicals, Inc.

  15. New control system: ADA softwares organization

    International Nuclear Information System (INIS)

    David, L.

    1992-01-01

    On VAX/VMS, ADA compiler is integrated in a workshop of ACS software engineering which allows a coherent development by control of source and executable programs, by separation of applications in various levels of visibility and by management of existing links between different modules of a same application. (A.B.)

  16. Administration and scoring variance on the ADAS-Cog.

    Science.gov (United States)

    Connor, Donald J; Sabbagh, Marwan N

    2008-11-01

    The Alzheimer's Disease Assessment Scale - Cognitive (ADAS-Cog) is the most commonly used primary outcome instrument in clinical trials for treatments of dementia. Variations in forms, administration procedures and scoring rules, along with rater turnover and intra-rater drift may decrease the reliability of the instrument. A survey of possible variations in the ADAS-Cog was administered to 26 volunteer raters at a clinical trials meeting. Results indicate notable protocol variations in the forms used, administration procedures, and scoring rules. Since change over time is used to determine treatment effect in clinical trials, standardizing the instrument's ambiguities and addressing common problems will greatly increase the instrument's reliability and thereby enhance its sensitivity to treatment effects.

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

    Science.gov (United States)

    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

  18. Clinical significance of determination of serum HA, PCIII and ADA levels in patients with chronic hepatitis C

    International Nuclear Information System (INIS)

    Zhang Jing; Yu Fan; Zhao Changxin

    2006-01-01

    Objective: To explore the changes of serum HA, PCIII and ADA levels in patients with chronic hepatitis C. Methods: Serum HA, PCIII and ADA levels were detected with RIA in 42 cases with chronic hepatitis C and 35 controls. Results: The levels of serum HA, PC III and ADA in the patients were significantly higher than those in controls (P<0.01). Serum HA, PC m and ADA levels were positive correlated (r=0.6178, 0.6211, P<0.01). Conclusion: The results suggested the serum HA, PC m and ADA levels can reflect the degree of hepatic injury in the patients with cirrhosis, detection of serum HA, PC m and ADA levels is helpful in estimating the status of the disease. (authors)

  19. 45 CFR 1385.4 - Rights of individuals with developmental disabilities.

    Science.gov (United States)

    2010-10-01

    ... university affiliated programs or for projects of national significance grants must also contain an assurance... DISABILITIES, DEVELOPMENTAL DISABILITIES PROGRAM REQUIREMENTS APPLICABLE TO THE DEVELOPMENTAL DISABILITIES PROGRAM § 1385.4 Rights of individuals with developmental disabilities. (a) Section 110 of the Act, Rights...

  20. Improved utilization of ADAS-cog assessment data through item response theory based pharmacometric modeling.

    Science.gov (United States)

    Ueckert, Sebastian; Plan, Elodie L; Ito, Kaori; Karlsson, Mats O; Corrigan, Brian; Hooker, Andrew C

    2014-08-01

    This work investigates improved utilization of ADAS-cog data (the primary outcome in Alzheimer's disease (AD) trials of mild and moderate AD) by combining pharmacometric modeling and item response theory (IRT). A baseline IRT model characterizing the ADAS-cog was built based on data from 2,744 individuals. Pharmacometric methods were used to extend the baseline IRT model to describe longitudinal ADAS-cog scores from an 18-month clinical study with 322 patients. Sensitivity of the ADAS-cog items in different patient populations as well as the power to detect a drug effect in relation to total score based methods were assessed with the IRT based model. IRT analysis was able to describe both total and item level baseline ADAS-cog data. Longitudinal data were also well described. Differences in the information content of the item level components could be quantitatively characterized and ranked for mild cognitively impairment and mild AD populations. Based on clinical trial simulations with a theoretical drug effect, the IRT method demonstrated a significantly higher power to detect drug effect compared to the traditional method of analysis. A combined framework of IRT and pharmacometric modeling permits a more effective and precise analysis than total score based methods and therefore increases the value of ADAS-cog data.

  1. Latvian PR people are world class / Ada Parr

    Index Scriptorium Estoniae

    Parr, Ada

    2004-01-01

    Suhtekorraldusfirma Porter Novelli rahvusvahelise partnerluse juht suhtekorralduse osatähtsuse kasvust ettevõtete äritegevuses, suhtekorraldusturu olukorrast ja teenuste kvaliteedi tasemest Baltimaades. Vt. samas: Ada Parr recommends

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

    Science.gov (United States)

    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 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. Copyright © 2013 Elsevier B.V. All rights reserved.

  3. 77 FR 46008 - Approval and Promulgation of State Implementation Plans: Idaho; Boise-Northern Ada County Air...

    Science.gov (United States)

    2012-08-02

    ... Promulgation of State Implementation Plans: Idaho; Boise-Northern Ada County Air Quality Maintenance Area... the Northern Ada County Air Quality Maintenance Area Second 10-year Carbon Monoxide Maintenance Plan...-Northern Ada County Air Quality Maintenance Area will maintain air quality standards for carbon monoxide...

  4. 77 FR 45962 - Approval and Promulgation of State Implementation Plans: Idaho; Boise-Northern Ada County Air...

    Science.gov (United States)

    2012-08-02

    ... Promulgation of State Implementation Plans: Idaho; Boise-Northern Ada County Air Quality Maintenance Area... (IDEQ) submitted the Northern Ada County Air Quality Maintenance Area Second 10-year Carbon Monoxide... Ada County Air Quality Maintenance Area will maintain air quality standards for carbon monoxide (CO...

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

    Science.gov (United States)

    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. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  6. Autologous transplants of Adipose-Derived Adult Stromal (ADAS) cells afford dopaminergic neuroprotection in a model of Parkinson's disease.

    Science.gov (United States)

    McCoy, Melissa K; Martinez, Terina N; Ruhn, Kelly A; Wrage, Philip C; Keefer, Edward W; Botterman, Barry R; Tansey, Keith E; Tansey, Malú G

    2008-03-01

    Adult adipose contains stromal progenitor cells with neurogenic potential. However, the stability of neuronal phenotypes adopted by Adipose-Derived Adult Stromal (ADAS) cells and whether terminal neuronal differentiation is required for their consideration as alternatives in cell replacement strategies to treat neurological disorders is largely unknown. We investigated whether in vitro neural induction of ADAS cells determined their ability to neuroprotect or restore function in a lesioned dopaminergic pathway. In vitro-expanded naïve or differentiated ADAS cells were autologously transplanted into substantia nigra 1 week after an intrastriatal 6-hydroxydopamine injection. Neurochemical and behavioral measures demonstrated neuroprotective effects of both ADAS grafts against 6-hydroxydopamine-induced dopaminergic neuron death, suggesting that pre-transplantation differentiation of the cells does not determine their ability to survive or neuroprotect in vivo. Therefore, we investigated whether equivalent protection by naïve and neurally-induced ADAS grafts resulted from robust in situ differentiation of both graft types into dopaminergic fates. Immunohistological analyses revealed that ADAS cells did not adopt dopaminergic cell fates in situ, consistent with the limited ability of these cells to undergo terminal differentiation into electrically active neurons in vitro. Moreover, re-exposure of neurally-differentiated ADAS cells to serum-containing medium in vitro confirmed ADAS cell phenotypic instability (plasticity). Lastly, given that gene expression analyses of in vitro-expanded ADAS cells revealed that both naïve and differentiated ADAS cells express potent dopaminergic survival factors, ADAS transplants may have exerted neuroprotective effects by production of trophic factors at the lesion site. ADAS cells may be ideal for ex vivo gene transfer therapies in Parkinson's disease treatment.

  7. CREASE 6.0 Catalog of Resources for Education in Ada and Software Engineering

    Science.gov (United States)

    1992-02-01

    Programming Software Engineering Strong Typing Tasking Audene . Computer Scientists Terbook(s): Barnes, J. Programming in Ada, 3rd ed. Addison-Wesley...Ada. Concept: Abstract Data Types Management Overview Package Real-Time Programming Tasking Audene Computer Scientists Textbook(s): Barnes, J

  8. Retroviral vectors encoding ADA regulatory locus control region provide enhanced T-cell-specific transgene expression.

    Science.gov (United States)

    Trinh, Alice T; Ball, Bret G; Weber, Erin; Gallaher, Timothy K; Gluzman-Poltorak, Zoya; Anderson, French; Basile, Lena A

    2009-12-30

    Murine retroviral vectors have been used in several hundred gene therapy clinical trials, but have fallen out of favor for a number of reasons. One issue is that gene expression from viral or internal promoters is highly variable and essentially unregulated. Moreover, with retroviral vectors, gene expression is usually silenced over time. Mammalian genes, in contrast, are characterized by highly regulated, precise levels of expression in both a temporal and a cell-specific manner. To ascertain if recapitulation of endogenous adenosine deaminase (ADA) expression can be achieved in a vector construct we created a new series of Moloney murine leukemia virus (MuLV) based retroviral vector that carry human regulatory elements including combinations of the ADA promoter, the ADA locus control region (LCR), ADA introns and human polyadenylation sequences in a self-inactivating vector backbone. A MuLV-based retroviral vector with a self-inactivating (SIN) backbone, the phosphoglycerate kinase promoter (PGK) and the enhanced green fluorescent protein (eGFP), as a reporter gene, was generated. Subsequent vectors were constructed from this basic vector by deletion or addition of certain elements. The added elements that were assessed are the human ADA promoter, human ADA locus control region (LCR), introns 7, 8, and 11 from the human ADA gene, and human growth hormone polyadenylation signal. Retroviral vector particles were produced by transient three-plasmid transfection of 293T cells. Retroviral vectors encoding eGFP were titered by transducing 293A cells, and then the proportion of GFP-positive cells was determined using fluorescence-activated cell sorting (FACS). Non T-cell and T-cell lines were transduced at a multiplicity of infection (MOI) of 0.1 and the yield of eGFP transgene expression was evaluated by FACS analysis using mean fluorescent intensity (MFI) detection. Vectors that contained the ADA LCR were preferentially expressed in T-cell lines. Further improvements

  9. Retroviral vectors encoding ADA regulatory locus control region provide enhanced T-cell-specific transgene expression

    Science.gov (United States)

    2009-01-01

    Background Murine retroviral vectors have been used in several hundred gene therapy clinical trials, but have fallen out of favor for a number of reasons. One issue is that gene expression from viral or internal promoters is highly variable and essentially unregulated. Moreover, with retroviral vectors, gene expression is usually silenced over time. Mammalian genes, in contrast, are characterized by highly regulated, precise levels of expression in both a temporal and a cell-specific manner. To ascertain if recapitulation of endogenous adenosine deaminase (ADA) expression can be achieved in a vector construct we created a new series of Moloney murine leukemia virus (MuLV) based retroviral vector that carry human regulatory elements including combinations of the ADA promoter, the ADA locus control region (LCR), ADA introns and human polyadenylation sequences in a self-inactivating vector backbone. Methods A MuLV-based retroviral vector with a self-inactivating (SIN) backbone, the phosphoglycerate kinase promoter (PGK) and the enhanced green fluorescent protein (eGFP), as a reporter gene, was generated. Subsequent vectors were constructed from this basic vector by deletion or addition of certain elements. The added elements that were assessed are the human ADA promoter, human ADA locus control region (LCR), introns 7, 8, and 11 from the human ADA gene, and human growth hormone polyadenylation signal. Retroviral vector particles were produced by transient three-plasmid transfection of 293T cells. Retroviral vectors encoding eGFP were titered by transducing 293A cells, and then the proportion of GFP-positive cells was determined using fluorescence-activated cell sorting (FACS). Non T-cell and T-cell lines were transduced at a multiplicity of infection (MOI) of 0.1 and the yield of eGFP transgene expression was evaluated by FACS analysis using mean fluorescent intensity (MFI) detection. Results Vectors that contained the ADA LCR were preferentially expressed in T

  10. Formal Semanol Specification of Ada.

    Science.gov (United States)

    1980-09-01

    concurrent task modeling involved very little change to the SEMANOL metalanguage. A primitive capable of initiating concurrent SEMANOL task processors...i.e., #CO-COMPUTE) and two primitivc-; corresponding to integer semaphores (i.c., #P and #V) were all that were required. In addition, these changes... synchronization techniques and choice of correct unblocking alternatives. We should note that it had been our original intention to use the Ada Translator program

  11. Equal Protection, the ADA, and Driving with Low Vision: A Legal Analysis

    Science.gov (United States)

    Marta, Mary R.; Geruschat, Duane

    2004-01-01

    This article describes federal and state laws that affect the opportunity of people with low vision to drive and to obtain driver's licenses. Discrimination against individuals with low vision is discussed in the context of equal protection and the Americans with Disabilities Act. A review of relevant case law and implications for drivers with low…

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

    Science.gov (United States)

    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. Ada Compiler Validation Summary Report: Certificate Number: 901112W1. 11116 Cray Research, Inc., Cray Ada Compiler, Release 2.0, Cray X-MP/EA (Host & Target)

    Science.gov (United States)

    1990-11-12

    semaphores : 0.00 44858 Waiting on shared registers : 0.00 0 Waiting on A-registers/funct.units : 19.69 5551338711 Waiting on S-registers/funct.units...dependent bodies that implement the fundamental low-level primitives on which SR-3082 2.0 Cray Research, Inc. 73 Ada Program Runtime Model Cray Ada...operations provided by the runtime library are performed synchronously , with program execution suspended until the 1/O operation is complete. The

  14. Assessment of adenosine deaminase (ADA) activity and oxidative stress in patients with chronic tonsillitis.

    Science.gov (United States)

    Garca, Mehmet Fatih; Demir, Halit; Turan, Mahfuz; Bozan, Nazım; Kozan, Ahmet; Belli, Şeyda Bayel; Arslan, Ayşe; Cankaya, Hakan

    2014-06-01

    To emphasize the effectiveness of adenosine deaminase (ADA) enzyme, which has important roles in the differentiation of lymphoid cells, and oxidative stress in patients with chronic tonsillitis. Serum and tissue samples were obtained from 25 patients who underwent tonsillectomy due to recurrent episodes of acute tonsillitis. In the control group, which also had 25 subjects, only serum samples were taken as obtaining tissue samples would not have been ethically appropriate. ADA enzyme activity, catalase (CAT), carbonic anhydrase (CA), nitric oxide (NO) and malondialdehyde (MDA) were measured in the serum and tissue samples of patients and control group subjects. The serum values of both groups were compared. In addition, the tissue and serum values of patients were compared. Serum ADA activity and the oxidant enzymes MDA and NO values of the patient group were significantly higher than those of the control group (p ADA activity (p > 0.05). Elevated ADA activity may be effective in the pathogenesis of chronic tonsillitis both by impairing tissue structure and contributing to SOR formation.

  15. Reliability of the Alzheimer's disease assessment scale (ADAS-Cog) in longitudinal studies.

    Science.gov (United States)

    Khan, Anzalee; Yavorsky, Christian; DiClemente, Guillermo; Opler, Mark; Liechti, Stacy; Rothman, Brian; Jovic, Sofija

    2013-11-01

    Considering the scarcity of longitudinal assessments of reliability, there is need for a more precise understanding of cognitive decline in Alzheimer's Disease (AD). The primary goal was to assess longitudinal changes in inter-rater reliability, test retest reliability and internal consistency of scores of the ADAS-Cog. 2,618 AD subjects were enrolled in seven randomized, double-blind, placebo-controlled, multicenter-trials from 1986 to 2009. Reliability, internal-consistency and cross-sectional analysis of ADAS-Cog and MMSE across seven visits were examined. Intra-class correlation (ICC) for ADAS-Cog was moderate to high supporting their reliability. Absolute Agreement ICCs 0.392 (Visit-7) to 0.806 (Visit-2) showed a progressive decrease in correlations across time. Item analysis revealed a decrease in item correlations, with the lowest correlations for Visit 7 for Commands (ICC=0.148), Comprehension (ICC=0.092), Spoken Language (ICC=0.044). Suitable assessment of AD treatments is maintained through accurate measurement of clinically significant outcomes. Targeted rater education ADAS-Cog items over-time can improve ability to administer and score the scale.

  16. How We Manage Adenosine Deaminase-Deficient Severe Combined Immune Deficiency (ADA SCID).

    Science.gov (United States)

    Kohn, Donald B; Gaspar, H Bobby

    2017-05-01

    Adenosine deaminase-deficient severe combined immune deficiency (ADA SCID) accounts for 10-15% of cases of human SCID. From what was once a uniformly fatal disease, the prognosis for infants with ADA SCID has improved greatly based on the development of multiple therapeutic options, coupled with more frequent early diagnosis due to implementation of newborn screening for SCID. We review the various treatment approaches for ADA SCID including allogeneic hematopoietic stem cell transplantation (HSCT) from a human leukocyte antigen-matched sibling or family member or from a matched unrelated donor or a haplo-identical donor, autologous HSCT with gene correction of the hematopoietic stem cells (gene therapy-GT), and enzyme replacement therapy (ERT) with polyethylene glycol-conjugated adenosine deaminase. Based on growing evidence of safety and efficacy from GT, we propose a treatment algorithm for patients with ADA SCID that recommends HSCT from a matched family donor, when available, as a first choice, followed by GT as the next option, with allogeneic HSCT from an unrelated or haplo-identical donor or long-term ERT as other options.

  17. E-ADA activity in serum of lambs experimentally infected with Haemonchus contortus.

    Science.gov (United States)

    Da Silva, Aleksandro S; Fausto, Guilherme C; Grando, Thirssa H; Cadore, Carlos A; Pimentel, Victor C; Jaques, Jeandre A; Schetinger, Maria R C; Monteiro, Silvia G; Leal, Marta L R

    2013-08-01

    The aim of this study was to evaluate adenosine deaminase (E-ADA) activity in sera of lambs experimentally infected with Haemonchus contortus. We used 12 lambs divided into 2 groups; Group A had 5 healthy, non-infected animals (control) and Group B had 7 healthy animals infected with H. contortus . Lambs were infected orally with 500 larvae (L3) per animal every 2 days, for a period of 20 days, and later the infection was confirmed by examination of feces (eggs per gram [EPG] via fecal egg count). Blood collection was performed at days 0, 20, 40, 60, and 80 post-infection (PI) for analysis of E-ADA activity. Animals in Group A showed negative EPG throughout the experiment unlike those from Group B that had elevated EPG counts. E-ADA activity was reduced in the serum of animals infected with H. contortus when compared to non-infected controls at days 20, 40, 60, and 80 PI. Therefore, it is concluded that infection with H. contortus influences the E-ADA activity in lambs.

  18. Ada and the rapid development lifecycle

    Science.gov (United States)

    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.

  19. 75 FR 43747 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Transportation Vehicles

    Science.gov (United States)

    2010-07-26

    ... intercity rail) will be revised and updated at a future date. DATES: Comments must be received by November... systems (e.g., rapid rail, light rail, commuter rail, and intercity rail) will be revised and updated at a... traveling in large accessible transit vehicles,'' 32 Medical Engineering & Physics 230-236 (2010). T303.8.1...

  20. 76 FR 66034 - Proposed Foreign-Trade Zone-Ada and Canyon Counties, ID, Under Alternative Site Framework...

    Science.gov (United States)

    2011-10-25

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Docket 65-2011] Proposed Foreign-Trade Zone--Ada... establish a general-purpose foreign-trade zone at sites in Ada and Canyon Counties, Idaho, adjacent to the... proposed service area under the ASF would be Ada and Canyon Counties, Idaho. If approved, the applicant...

  1. Part H of the Individuals with Disabilities Education Act (IDEA) for Infants, Toddlers, and Their Families Annual Performance Report, Year IV (1990-1992).

    Science.gov (United States)

    McNulty, Brian A.; And Others

    This report on the fourth year of Colorado's participation in Part H of the Individuals with Disabilities Education Act describes major accomplishments in preparing for full implementation of Part H in Year 5. Accomplishments in the following areas are discussed: state definition of developmental delay, central directory, timetables for serving…

  2. AIDS cannot be an exception to offer of lower bus fares.

    Science.gov (United States)

    1997-11-28

    U.S. District Judge Joe Billy McDade ruled that the Metro Link bus system of Rock Island, IL cannot exclude people with AIDS from a special rate program afforded to those with mobility, visual, or hearing impairments. The suit was brought by the American Civil Liberties Union on behalf of [name removed] who wished to obtain a reduced-fare card because his AIDS condition severely impaired his ability to walk. Metro Link's application for reduced fare explicitly states that those whose sole disability is AIDS are ineligible for the program. Judge McDade ruled that the application violates the American Disabilities Act (ADA) and the Rehabilitation Act because it discriminated against [name removed] exclusively because of his disability. The policy also violated [name removed]'s right to equal protection under the 14th Amendment.

  3. Law Schools and Disabled Faculty: Toward a Meaningful Opportunity to Teach.

    Science.gov (United States)

    Mikochik, Stephen L.

    1991-01-01

    This article briefly reviews prohibitions of the Americans with Disabilities Act concerning discrimination against people with disabilities in employment, suggests reasons why there are few law school faculty with disabilities, and notes the minimal accommodations most faculty with disabilities require. (DB)

  4. CITY GROUND DESIGN AND THE IMAGE OF THE CITY: THE PORTUGUESE CALÇADA

    Directory of Open Access Journals (Sweden)

    Antoni Remesar

    2014-10-01

    The pavement-form - including the "calçada-form"-is at the root of some of the flagship operations creating the image of the city (Havana, 1928; Alicante, 1957; the Ramblas in Barcelona, 1969; reform of the Avenida Atlantica in Rio by Burle Marx, 1970. However, these same operations show that the "form-calçada" does not meet many of the requirements of economy, security or universal accessibility required by the contemporary city. In the paper was to analyze the causes and reasons that hover over the announced death of calçada á Portugueza.

  5. Combinatorial depletion analysis to assemble the network architecture of the SAGA and ADA chromatin remodeling complexes.

    Science.gov (United States)

    Lee, Kenneth K; Sardiu, Mihaela E; Swanson, Selene K; Gilmore, Joshua M; Torok, Michael; Grant, Patrick A; Florens, Laurence; Workman, Jerry L; Washburn, Michael P

    2011-07-05

    Despite the availability of several large-scale proteomics studies aiming to identify protein interactions on a global scale, little is known about how proteins interact and are organized within macromolecular complexes. Here, we describe a technique that consists of a combination of biochemistry approaches, quantitative proteomics and computational methods using wild-type and deletion strains to investigate the organization of proteins within macromolecular protein complexes. We applied this technique to determine the organization of two well-studied complexes, Spt-Ada-Gcn5 histone acetyltransferase (SAGA) and ADA, for which no comprehensive high-resolution structures exist. This approach revealed that SAGA/ADA is composed of five distinct functional modules, which can persist separately. Furthermore, we identified a novel subunit of the ADA complex, termed Ahc2, and characterized Sgf29 as an ADA family protein present in all Gcn5 histone acetyltransferase complexes. Finally, we propose a model for the architecture of the SAGA and ADA complexes, which predicts novel functional associations within the SAGA complex and provides mechanistic insights into phenotypical observations in SAGA mutants.

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

    Science.gov (United States)

    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.

  7. The ADAS-cog and clinically meaningful change in the VISTA clinical trial of galantamine for Alzheimer's disease.

    Science.gov (United States)

    Rockwood, Kenneth; Fay, Sherri; Gorman, Mary

    2010-02-01

    A minimum 4-point change at 6 months on the Alzheimer's disease assessment scale-cognitive subscale (ADAS-cog) is deemed clinically important, but this cut-point has been little studied in relation to clinical meaningfulness. In an investigator-initiated, clinical trial of galantamine, we investigated the extent to which a 4-point change classifies goal attainment by individual patients. Secondary analysis of the video imaging synthesis of treating Alzheimer's disease (VISTA) study: a 4-month, multi-centre, parallel-group, double-blind, placebo-controlled, trial of galantamine in 130 mild-moderate Alzheimer's disease patients (4-month open-label follow-up). ADAS-cog responses at 6 months were compared with outcomes on three clinical measures: clinician's interview based impression of change-plus caregiver input (CIBIC+), patient/carer-goal attainment scaling (PGAS) and clinician-GAS (CGAS). Thirty-seven of 99 patients improved by > or = 4 points on the ADAS-cog at 6 months, and 16/99 showed > or = 4-point worsening. ADAS-cog change scores correlated notionally to modestly with changes on the CGAS (r = -0.31), the PGAS (r = -0.29) and the CIBIC+ (r = 0.31). As a group, patients with ADAS-cog improvement were significantly more likely to improve on the clinical measures; those who worsened showed non-significant clinical decline. Individually, about half were misclassified in relation to each clinical measure; often when the ADAS-Cog detected 'no change', clinically meaningful effects could be detected. Even so, no ADAS-Cog cut-point optimally classified patients' clinical responses. A 4-point ADAS-cog change at 6 months is clinically meaningful for groups. Substantial individual misclassification between the ADAS-cog and clinical measures suggests no inherent meaning to a 4-point ADAS-cog change for a given patient.

  8. Abuse and Young Children with Disabilities: A Review of the Literature

    Science.gov (United States)

    Corr, Catherine; Santos, Rosa Milagros

    2017-01-01

    Legislation in the United States, such as the Child Abuse Prevention and Treatment Act and the Individuals With Disabilities Education Improvement Act, mandates service system collaboration to meet the complex needs of young children with disabilities who have experienced abuse. This literature review examines extant literature related to young…

  9. Identifying Malignant Pleural Effusion by A Cancer Ratio (Serum LDH: Pleural Fluid ADA Ratio).

    Science.gov (United States)

    Verma, Akash; Abisheganaden, John; Light, R W

    2016-02-01

    We studied the diagnostic potential of serum lactate dehydrogenase (LDH) in malignant pleural effusion. Retrospective analysis of patients hospitalized with exudative pleural effusion in 2013. Serum LDH and serum LDH: pleural fluid ADA ratio was significantly higher in cancer patients presenting with exudative pleural effusion. In multivariate logistic regression analysis, pleural fluid ADA was negatively correlated 0.62 (0.45-0.85, p = 0.003) with malignancy, whereas serum LDH 1.02 (1.0-1.03, p = 0.004) and serum LDH: pleural fluid ADA ratio 0.94 (0.99-1.0, p = 0.04) was correlated positively with malignant pleural effusion. For serum LDH: pleural fluid ADA ratio, a cut-off level of >20 showed sensitivity, specificity of 0.98 (95 % CI 0.92-0.99) and 0.94 (95 % CI 0.83-0.98), respectively. The positive likelihood ratio was 32.6 (95 % CI 10.7-99.6), while the negative likelihood ratio at this cut-off was 0.03 (95 % CI 0.01-0.15). Higher serum LDH and serum LDH: pleural fluid ADA ratio in patients presenting with exudative pleural effusion can distinguish between malignant and non-malignant effusion on the first day of hospitalization. The cut-off level for serum LDH: pleural fluid ADA ratio of >20 is highly predictive of malignancy in patients with exudative pleural effusion (whether lymphocytic or neutrophilic) with high sensitivity and specificity.

  10. Adaptive Technologies for Accommodating Persons with Disabilities.

    Science.gov (United States)

    Berliss, Jane; And Others

    1993-01-01

    Eight articles review the progress achieved in making library computing technologies and library services accessible to people with disabilities. Adaptive technologies, automated conversion into Braille, and successful programs that demonstrate compliance with the American with Disabilities Act are described. A resource list is included. (EA)

  11. A study of the Alzheimer's Disease Assessment Scale-Cognitive (ADAS-Cog) in an Icelandic elderly population.

    Science.gov (United States)

    Hannesdóttir, Kristin; Snaedal, Jón

    2002-01-01

    The Alzheimer's Disease Assessment Scale (ADAS) is designed for screening of cognitive and non-cognitive dysfunctions characteristic of persons with probable Alzheimer's disease (AD). The cognitive part of the scale (ADAS-Cog) is both convenient for screening of probable AD and as a measure of cognitive functioning during drug intervention. The aim of this study was to translate the ADAS-Cognitive sub-test (ADAS-Cog) into Icelandic and to study its application in an elderly Icelandic population. The Mini-Mental State Examination (MMSE) and the ADAS-Cog were administered to 20 AD patients and 20 controls. Each patient was also rated on the Global Deterioration Scale (GDS). The probable AD patients were divided into two groups based on their GDS: 3-4 and 5-6 points. The patients were also divided into two groups based on their MMSE score: very mild to mild (23-30 points) and mild to moderate (15-22 points). Furthermore, the subjects were divided into two age groups: 65-76 and 77-92 years. Results revealed a highly significant difference on MMSE (22.3 +/- 3.4; 26.8 +/- 1.6; P ADAS-Cog (18.4 +/- 7.7; 7.3 +/- 3.5; P ADAS-Cog plays an important role in the diagnostic makeup of AD along with other detailed investigations, such as neuropsychological assessment.

  12. Claims Procedure for Plans Providing Disability Benefits. Final rule.

    Science.gov (United States)

    2016-12-19

    This document contains a final regulation revising the claims procedure regulations under the Employee Retirement Income Security Act of 1974 (ERISA) for employee benefit plans providing disability benefits. The final rule revises and strengthens the current rules primarily by adopting certain procedural protections and safeguards for disability benefit claims that are currently applicable to claims for group health benefits pursuant to the Affordable Care Act. This rule affects plan administrators and participants and beneficiaries of plans providing disability benefits, and others who assist in the provision of these benefits, such as third-party benefits administrators and other service providers.

  13. Anemia nos pacientes com insuficiência cardíaca avançada

    Directory of Open Access Journals (Sweden)

    Juliano Cardoso

    2010-10-01

    Full Text Available FUNDAMENTO: Anemia está associada à pior evolução nos pacientes com insuficiência cardíaca (IC. Entretanto, há poucos estudos sobre a anemia nos pacientes com IC avançada. OBJETIVO: Avaliar as características da anemia na IC em fase avançada. MÉTODOS: Foram incluídos 99 pacientes hospitalizados para compensação de IC (CF IV/NYHA, com idade > 18 anos e FEVE 12 g/dl. A anemia foi marcador independente de mau prognóstico na análise multivariada (mortalidade 47% vs 24,6%, p = 0,016, risco relativo 2,54. CONCLUSÃO: Anemia acomete, aproximadamente, 1/3 dos pacientes com IC avançada, e a deficiência de ferro é uma importante etiologia. Pacientes anêmicos são mais idosos e apresentaram função renal mais deteriorada. A melhora da congestão não foi suficiente para melhorar a anemia na maioria dos casos. Nos pacientes com IC avançada, a anemia é marcador independente de mau prognóstico.

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

    Science.gov (United States)

    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.

  15. Detecting treatment effects with combinations of the ADAS-cog items in patients with mild and moderate Alzheimer's disease.

    Science.gov (United States)

    Ihl, Ralf; Ferris, Steven; Robert, Philippe; Winblad, Bengt; Gauthier, Serge; Tennigkeit, Frank

    2012-01-01

    When complex cognitive functions are measured with multi-item scales like the Alzheimer's Disease Assessment Scale - cognitive subscale (ADAS-cog), it seems valuable information can be lost due to combination of the ADAS-cog items results into a total score. We hypothesized, that an analysis of the results of different ADAS-cog item combinations may reveal drug treatment effects in distinct cognitive domains and/or enhance the sensitivity to detect such treatment effects. Here, we present a novel approach called 'subsetting analysis' for assessment of drug treatment effects with multi-item scales, like the ADAS-cog. The subsetting approach is a mathematical algorithm designed to select and group scale items in a subset detecting drug treatment effects in a particular study population. The approach was applied in a post-hoc analysis of ADAS-cog results from two randomized, placebo-controlled and double-blind clinical trials with memantine in mild to moderate Alzheimer's disease (AD). The subsetting analysis of the ADAS-cog combined database aimed at selecting the scale items showing no worsening at study end compared to baseline due to memantine treatment in mild AD (Mini-Mental State Examination (MMSE >19)) patients. Two ADAS-cog subsets were finally revealed by the analysis: a subset of five ADAS-cog items, identified as most sensitive to memantine effects in mild AD patients, and a subset of six ADAS-cog items shown to detect significant memantine effects in moderate AD patients. The subsetting approach of analyzing ADAS-cog data is a powerful alternative for gaining information about drug effects on cognitive performance in mild and moderate AD patients. Copyright © 2011 John Wiley & Sons, Ltd.

  16. Using ADA Tasks to Simulate Operating Equipment

    Science.gov (United States)

    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.

  17. The art of directing a workers' compensation claim: personal observations on the role of the workers' compensation claim adjuster.

    Science.gov (United States)

    Wendt, Chris; Emmett, Ted

    2004-05-01

    Workers' compensation claims are becoming more complex and expensive every day. One of the contributing factors for the increase is the aging workforce as well as federal legislation such as the Americans with Disabilities Act (ADA) and the Family and Medical Leave Act (FMLA). The workforce is aging, mobile, and educated about their rights. The key to avoiding spiraling costs is a strong safety and claims program that is sponsored by senior management,valued by the employees, and implemented by the entire company.

  18. Cartalk 2000: development of a co-operative ADAS based on vehicle-to-vehicle communication

    NARCIS (Netherlands)

    Morsink, P.L.J.; Hallouzi, R.; Dagli, I.; Cseh, C.; Schäfers, L.; Nelisse, M.W.; Bruin, D. de

    2003-01-01

    Advanced Driver Assistance Systems (ADAS) benefit from using vehicle-to-vehicle communication. In the 5th framework EC project CarTALK2000 co-operative ADAS are designed, tested and evaluated with respect to increasing traffic safety, efficiency and driving comfort. Communication based longitudinal

  19. Software tools to aid Pascal and Ada program design

    Energy Technology Data Exchange (ETDEWEB)

    Jankowitz, H.T.

    1987-01-01

    This thesis describes a software tool which analyses the style and structure of Pascal and Ada programs by ensuring that some minimum design requirements are fulfilled. The tool is used in much the same way as a compiler is used to teach students the syntax of a language, only in this case issues related to the design and structure of the program are of paramount importance. The tool operates by analyzing the design and structure of a syntactically correct program, automatically generating a report detailing changes that need to be made in order to ensure that the program is structurally sound. The author discusses how the model gradually evolved from a plagiarism detection system which extracted several measurable characteristics in a program to a model that analyzed the style of Pascal programs. In order to incorporate more-sophistical concepts like data abstraction, information hiding and data protection, this model was then extended to analyze the composition of Ada programs. The Ada model takes full advantage of facilities offered in the language and by using this tool the standard and quality of written programs is raised whilst the fundamental principles of program design are grasped through a process of self-tuition.

  20. [Is it pseudo-dementia? The validation of the Adas-Cog questionnaire in Hungary].

    Science.gov (United States)

    Drótos, Gergely; Pákáski, Magdolna; Papp, Edina; Kálmán, János

    2012-01-01

    The cognitive subscale of the Alzheimer's Disease Assessment Scale (ADAS-Cog) has been established internationally as an instrument for the assessment of treatment efficacy and cognitive performance in clinical trials. There is no data about the validity and characteristics of ADAS-Cog in Hungarian sample. This study is a part of the Hungarian standardization process of ADAS-Cog. It is crucial to examine the cognitive performance of patients with pseudodementia caused by depression (D) because of its' similarities with Alzheimer's disease (AK). The objective of the study was to analyze the characteristics of the cognitive subscale for further validation purposes. The study aimed at analyzing the ADAS-Cog performance of patients with D and AK in a Hungarian sample to make future studies more accurate through more exact differentiation between the two diseases. Fourty-seven normal elderly control (KNT) subjects, 66 AK patients and 39 patients with D participated in the study. The mental state and the severity of depressive symptoms of the participants were assessed by the means of ADAS-Cog, Mini Mental State Examination (MMSE) and Beck Depression Inventory. The ADAS-Cog is sensitive to the cognitive decline of the depressed group (sensitivity=69.2%, specificity=89.4%, AUC=0.868, p>0.001). While the performance of the two patient groups differed from the KNT, the groups are overlapping and the characteristic of the ROC curve and the optimal cut-off point (D:11.8; AK:12.1) indicates that the differentiation is mediocre. The results suggest that pseudodementia should be considered during the design of studies using ADASCog. Because the cognitive subscale can't accurately differentiate between AK and pseudodementia additional measures like BDI should be administered.

  1. Diagnosis of tuberculosis pleurisy with adenosine deaminase (ADA): a systematic review and meta-analysis.

    Science.gov (United States)

    Gui, Xuwei; Xiao, Heping

    2014-01-01

    This systematic review and meta-analysis was performed to determine accuracy and usefulness of adenosine deaminase (ADA) in diagnosis of tuberculosis pleurisy. Medline, Google scholar and Web of Science databases were searched to identify related studies until 2014. Two reviewers independently assessed quality of studies included according to standard Quality Assessment of Diagnosis Accuracy Studies (QUADAS) criteria. The sensitivity, specificity, diagnostic odds ratio and other parameters of ADA in diagnosis of tuberculosis pleurisy were analyzed with Meta-DiSC1.4 software, and pooled using the random effects model. Twelve studies including 865 tuberculosis pleurisy patients and 1379 non-tuberculosis pleurisy subjects were identified from 110 studies for this meta-analysis. The sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR) and diagnosis odds ratio (DOR) of ADA in the diagnosis of tuberculosis pleurisy were 45.25 (95% CI 27.63-74.08), 0.86 (95% CI 0.84-0.88), 0.88 (95% CI 0.86-0.90), 6.32 (95% CI 4.83-8.26) and 0.15 (95% 0.11-0.22), respectively. The area under the summary receiver operating characteristic curve (SROC) was 0.9340. Our results demonstrate that the sensitivity and specificity of ADA are high in the diagnosis of tuberculosis pleurisy especially when ADA≥50 (U/L). Thus, ADA is a relatively sensitive and specific marker for tuberculosis pleurisy diagnosis. However, it is cautious to apply these results due to the heterogeneity in study design of these studies. Further studies are required to confirm the optimal cut-off value of ADA.

  2. Swift fabrication of Ag nanostructures using a colloidal solution of Holostemma ada-kodien (Apocynaceae) - Antibiofilm potential, insecticidal activity against mosquitoes and non-target impact on water bugs.

    Science.gov (United States)

    Alyahya, Sami A; Govindarajan, Marimuthu; Alharbi, Naiyf S; Kadaikunnan, Shine; Khaled, Jamal M; Mothana, Ramzi A; Al-Anbr, Mohammed N; Vaseeharan, Baskaralingam; Ishwarya, Ramachandran; Yazhiniprabha, Mariappan; Benelli, Giovanni

    2018-04-01

    Recent research in entomology and parasitology focused on the efficacy of green fabricated nanomaterials as novel insecticides. In this study, we synthesized poly-dispersed and stable silver nanoparticles (AgNPs) using the leaf extract of Holostemma ada-kodien. The nanostructures were characterized by ultraviolet-visible spectroscopy, Fourier-transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray, and X-ray diffraction analysis. The efficacy of H. ada-kodien leaf extract and AgNPs in vector control was evaluated against the mosquitoes Anopheles stephensi, Aedes aegypti, and Culex quinquefasciatus, which act as major vectors of important parasitic and arboviral diseases. AgNPs showed higher toxicity if compared to the H. ada-kodien leaf aqueous extract, LC 50 towards larvae of A. stephensi, A. aegypti, and C. quinquefasciatus were 12.18, 13.30, and 14.70 μg/mL, respectively. When the AgNPs were tested on non-target water bugs, Diplonychus indicus, the LC 50 value was 623.48 μg/mL. Furthermore, 100 μl/mL of AgNPs achieved significant antimicrobial activity against Bacillus pumilus, Enterococcus faecalis, Pseudomonas aeruginosa, Proteus vulgaris, and Candida albicans. Light and confocal laser scanning microscopy highlighted a major impact of the H. ada-kodien-synthesized AgNPs on the external topography and architecture of microbial biofilms, both on Gram-positive and Gram-negative bacteria. Overall, this study sheds light on the insecticidal and antibiofilm potential of H. ada-kodien-synthesized AgNPs, a potential green resource for the rapid synthesis of polydispersed and highly stable AgNPs. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. Baby Steps: Learn the Signs. Act Early.

    Centers for Disease Control (CDC) Podcasts

    2008-09-22

    CDC recognized the impact of developmental disabilities and invested in a campaign to help parents measure their children's progress by monitoring how they play, learn, speak, and act. .  Created: 9/22/2008 by National Center on Birth Defects and Developmental Disabilities, Division of Human Development and Disability, Child Development Studies Team.   Date Released: 9/23/2008.

  4. Adult Autism Subthreshold Spectrum (AdAS Spectrum): Validation of a questionnaire investigating subthreshold autism spectrum.

    Science.gov (United States)

    Dell'Osso, L; Gesi, C; Massimetti, E; Cremone, I M; Barbuti, M; Maccariello, G; Moroni, I; Barlati, S; Castellini, G; Luciano, M; Bossini, L; Rocchetti, M; Signorelli, M; Aguglia, E; Fagiolini, A; Politi, P; Ricca, V; Vita, A; Carmassi, C; Maj, M

    2017-02-01

    Increasing literature has shown the usefulness of a dimensional approach to autism. The present study aimed to determine the psychometric properties of the Adult Autism Subthreshold Spectrum (AdAS Spectrum), a new questionnaire specifically tailored to assess subthreshold forms of autism spectrum disorder (ASD) in adulthood. 102 adults endorsing at least one DSM-5 symptom criterion for ASD (ASDc), 143 adults diagnosed with a feeding and eating disorder (FED), and 160 subjects with no mental disorders (CTL), were recruited from 7 Italian University Departments of Psychiatry and administered the following: SCID-5, Autism-Spectrum Quotient (AQ), Ritvo Autism and Asperger Diagnostic Scale 14-item version (RAADS-14), and AdAS Spectrum. The AdAS Spectrum demonstrated excellent internal consistency for the total score (Kuder-Richardson's coefficient=.964) as well as for five out of seven domains (all coefficients>.80) and sound test-retest reliability (ICC=.976). The total and domain AdAS Spectrum scores showed a moderate to strong (>.50) positive correlation with one another and with the AQ and RAADS-14 total scores. ASDc subjects reported significantly higher AdAS Spectrum total scores than both FED (pcriteria (FED 0 ) and those with one ASD symptom criterion (FED 1 ) , a gradient of severity in AdAS Spectrum scores from CTL subjects to ASD patients, across FED 0 , ASD 1 , FED 1 was shown. The AdAS Spectrum showed excellent internal consistency and test-retest reliability and strong convergent validity with alternative dimensional measures of ASD. The questionnaire performed differently among the three diagnostic groups and enlightened some significant effects of gender in the expression of autistic traits. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Long-term changes in ADAS-cog: what is clinically relevant for disease modifying trials in Alzheimer?

    Science.gov (United States)

    Vellas, B; Andrieu, S; Cantet, C; Dartigues, J F; Gauthier, S

    2007-01-01

    With the development of long-term disease modifying trials, changes in ADAS-Cog at 18 months will rise certainly many questions. We decided to look in the Real.fr study at the links between changes in cognition, ADAS-Cog and function. A total of 346 Alzheimer's patients with ADAS-cog at entry and at 18 months. were eligible for this analysis. These patients were on average 77.44 years old and 254 (72.36%) were women. The great majority lived at home and about 93% were treated with a cholinesterase inhibitor at baseline. Thirty three patients (9%) had a gain of more than 2 points at the ADAS-cog at 18 months (Group I, improvement); 130 (38%) were considered as stable, the reference group (Group II ) characterized by a stability at the ADAS-cog: decline of 2 points to gain of 2 points, 112 subjects (32%) had a moderate decline between 2 and 7 at the ADAScog (Group III) and finally 71 subjects (21%) had a severe impairment more than seven points at the ADAS-cog. A loss of one Basic ADL is certainly highly relevant, and such a change was found at 18 months in more than half of the subjects, which is not surprising for a long-term evolution in mild to moderate AD. An impairment of more than 7 points at the ADAS-cog was found in 21% of the subjects at 18 months and was associated with loss.

  6. A New Method of Cloud Detection Based on Cascaded AdaBoost

    International Nuclear Information System (INIS)

    Ma, C; Chen, F; Liu, J; Duan, J

    2014-01-01

    Cloud detection of remote sensing image is a critical step in the processing of the remote sensing images. How to quickly, accurately and effectively detect cloud on remote sensing images, is still a challenging issue in this area. In order to avoid disadvantages of the current algorithms, the cascaded AdaBoost classifier algorithm is successfully applied to the cloud detection. A new algorithm combined cascaded AdaBoost classifier and multi-features, is proposed in this paper. First, multi-features based on the color, texture and spectral features are extracted from the remote sensing image. Second, the automatic cloud detection model is obtained based on the cascaded AdaBoost algorithm. In this paper, the results show that the new algorithm can determine cloud detection model and threshold values adaptively for different resolution remote sensing training data. The accuracy of cloud detection is improved. So it is a new effective algorithm for the cloud detection of remote sensing images

  7. Regulation of adenosine deaminase (ADA) on induced mouse experimental autoimmune uveitis (EAU) ?

    OpenAIRE

    Liang, Dongchun; Zuo, Aijun; Zhao, Ronglan; Shao, Hui; Kaplan, Henry J.; Sun, Deming

    2016-01-01

    Adenosine is an important regulator of the immune response and adenosine deaminase (ADA) inhibits this regulatory effect by converting adenosine into functionally inactive molecules. Studies have shown that adenosine receptor (AR) agonists can be either anti- or pro-inflammatory. Clarification of the mechanisms that cause these opposing effects should provide a better guide for therapeutic intervention. In this study, we investigated the effect of ADA on the development of experimental autoim...

  8. Bahan pemutih gigi dengan sertifikat ADA/ISO (Tooth bleaching material with ADA/ISO certificate

    Directory of Open Access Journals (Sweden)

    Asti Meizarini

    2005-06-01

    Full Text Available Bleaching of teeth for cosmetic reasons is a popular aspect of cosmetic dentistry because patients realize the aesthetical benefits of these products. The dentist as a clinician's practitioner must be knowledgeable of the products and their application techniques. Bleaching materials which are safe and effective are the ADA accepted or manufactured by those which have already haved ISO certificate. Dentist must have enough knowledge about in-office bleaching prescribed for home-use bleaching including their contra indication and side effects, to advise the patients and provide effective bleaching services.

  9. Twenty-Five Years of Gene Therapy for ADA-SCID: From Bubble Babies to an Approved Drug.

    Science.gov (United States)

    Ferrua, Francesca; Aiuti, Alessandro

    2017-11-01

    Twenty-five years have passed since first attempts of gene therapy (GT) in children affected by severe combined immunodeficiency (SCID) due to adenosine deaminase (ADA) defect, also known by the general public as bubble babies. ADA-SCID is fatal early in life if untreated. Unconditioned hematopoietic stem cell (HSC) transplant from matched sibling donor represents a curative treatment but is available for few patients. Enzyme replacement therapy can be life-saving, but its chronic use has many drawbacks. This review summarizes the history of ADA-SCID GT over the last 25 years, starting from first pioneering studies in the early 1990s using gamma-retroviral vectors, based on multiple infusions of genetically corrected autologous peripheral blood lymphocytes. HSC represented the ideal target for gene correction to guarantee production of engineered multi-lineage progeny, but it required a decade to achieve therapeutic benefit with this approach. Introduction of low-intensity conditioning represented a crucial step in achieving stable gene-corrected HSC engraftment and therapeutic levels of ADA-expressing cells. Recent clinical trials demonstrated that gamma-retroviral GT for ADA-SCID has a favorable safety profile and is effective in restoring normal purine metabolism and immune functions in patients >13 years after treatment. No abnormal clonal proliferation or leukemia development have been observed in >40 patients treated experimentally in five different centers worldwide. In 2016, the medicinal product Strimvelis™ received marketing approval in Europe for patients affected by ADA-SCID without a suitable human leukocyte antigen-matched related donor. Positive safety and efficacy results have been obtained in GT clinical trials using lentiviral vectors encoding ADA. The results obtained in last 25 years in ADA-SCID GT development fundamentally contributed to improve patients' prognosis, together with earlier diagnosis thanks to newborn screening. These advances

  10. 12 CFR 268.203 - Rehabilitation Act.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Rehabilitation Act. 268.203 Section 268.203... Rehabilitation Act. (a) Model employer. The Board shall be a model employer of individuals with disabilities. The... Rehabilitation Act of 1973, as amended (29 U.S.C. 791), has been violated in a complaint alleging nonaffirmative...

  11. Disability Discrimination and the Right of Disabled Persons to Access the Labour Market

    Directory of Open Access Journals (Sweden)

    MC Marumoagae

    2012-03-01

    Full Text Available Inequality, discrimination and transformation remain the key challenges which most employers are faced with in the South African labour market. Key among such challenges has also been employers' ability to ensure that persons with disabilities access the labour market. In this paper I highlight employment discrimination experienced by persons with disabilities in South African workplaces, which often prohibits them from accessing employment opportunities. I argue that employers need to consider employing persons with disabilities and also reasonably to accommodate them within South African workplaces. I further illustrate efforts by the legislature to eradicate forms of unjustified discrimination against persons with disabilities through the enactment of the Employment Equity Act 55 of 1998. I argue that all of us need to understand how cultural, social, physical and other barriers continue to prevent persons with disabilities in South Africa from enjoying their constitutional rights to equality, freedom and human dignity, and further, that it is desirable that society at large and government work together towards eradicating barriers which prevent persons with disabilities from accessing the labour market.

  12. The No Child Left Behind and the Individuals with Disabilities Education Acts: The Uneven Impact of Partially Funded Federal Mandates on Education of Deaf and Hard of Hearing Children

    Science.gov (United States)

    Moores, Donald F.

    2005-01-01

    The No Child Left Behind (NCLB) Act of 2001 is having a major impact on the education of deaf and hard of hearing children, and in many ways has taken on an importance far in excess of the Individuals With Disabilities Education Act (IDEA), which has been evolving since 1975. Congress has appropriated less money for both laws than their…

  13. 75 FR 39974 - Sunshine Act Meetings

    Science.gov (United States)

    2010-07-13

    ... NATIONAL COUNCIL ON DISABILITY Sunshine Act Meetings DATE AND TIMES: July 28, 2010, 2 p.m.-6 p.m. PLACE: Renaissance Washington, DC Downtown Hotel, 999 9th Street, NW., Washington, DC. STATUS: Open to the public. MATTERS TO BE CONSIDERED: (1) National Summit on Disability Policy 2010 Evaluation; (2...

  14. 76 FR 57013 - Recordkeeping and Reporting Requirements Under Title VII, the ADA, and GINA

    Science.gov (United States)

    2011-09-15

    ... EQUAL EMPLOYMENT OPPORTUNITY COMMISSION 29 CFR Part 1602 RIN 3046-AA89 Recordkeeping and Reporting Requirements Under Title VII, the ADA, and GINA AGENCY: Equal Employment Opportunity Commission. ACTION... under title VII, the ADA, and GINA. (76 FR 31892, June 2, 2011). No requests to present oral testimony...

  15. IDA and the Technical Cooperation Program Real-Time Systems and Ada Workshop, 21-23 June 1988

    Science.gov (United States)

    1988-06-01

    IDA Memorandum Report M-540, IDA and the Technical Cooperation Program Real - Time Systems and Ada Workshop, 21-23 June 1988, documents the results of... time systems , (2) identify and clarify known Ada real-time issues, (3) identify near-term and long-term solutions, and (4) provide assessment and...Technology (ODUSD R&AT). Funding was provided by the STARS Joint Program Office. The objectives were to (1) define requirements for using Ada in real

  16. Supporting Extracurricular Involvement for Youth with Disabilities

    Science.gov (United States)

    Carter, Erik W.; Swedeen, Beth; Moss, Colleen K.

    2009-01-01

    Trying out for the school play. Performing in the band. Joining a sports team or club. These experiences are memorable parts of middle and high school life. For many students with disabilities, however, these everyday school experiences remain elusive. Although the Individuals with Disabilities Education Act (IDEA) clearly states that IEP teams…

  17. The clinical meaningfulness of ADAS-Cog changes in Alzheimer's disease patients treated with donepezil in an open-label trial.

    Science.gov (United States)

    Rockwood, Kenneth; Fay, Sherri; Gorman, Mary; Carver, Daniel; Graham, Janice E

    2007-08-30

    In 6-month anti-dementia drug trials, a 4-point change in the Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog) is held to be clinically important. We examined how this change compared with measures of clinical meaningfulness. This is a secondary analysis of a 12 month open-label study of 100 patients (71 women) diagnosed with mild to moderate AD treated with 5-10 mg of donepezil daily. We studied the observed case, 6-month change from baseline on the ADAS-Cog, the Clinician's Interview Based Impression of Change-Plus Caregiver Input (CIBIC-Plus), patient-Goal Attainment Scaling (PGAS) and clinician-GAS (CGAS). At 6 months, donepezil-treated patients (n = 95) were more likely to show no change (+/- 3 points) on the ADAS-Cog (56%) than to improve (20%) or decline (24%) by 4-points. ADAS-Cog change scores were little correlated with other measures: from -0.09 for PGAS to 0.27 for the CIBIC-Plus. While patients who improved on the ADAS-Cog were less likely to decline on the clinical measures (26%), 43% of patients who declined on the ADAS-Cog improved on at least two of the clinical measures. The ADAS-Cog did not capture all clinically important effects. In general, ADAS-Cog improvement indicates clinical improvement, whereas many people with ADAS-Cog decline do not show clinical decline. The open-label design of this study does not allow us to know whether this is a treatment effect, which requires further investigation.

  18. Adenosine-deaminase (ADA activity in Psoriasis (A Preliminary Study

    Directory of Open Access Journals (Sweden)

    S D Chaudhry

    1988-01-01

    Full Text Available Study of adenosine-deaminase activity ′in 23 patients hav-mg psoriasis compared with an equal number of healthy controls revealed significantly high ADA-activity in the psotiatic patients.

  19. Adolescents with intellectual disability and suicidal behavior.

    Science.gov (United States)

    Merrick, Joav; Merrick, Efrat; Morad, Mohammed; Kandel, Isack

    2005-09-08

    It has been assumed that impaired intellectual capacity could act as a buffer to suicidality in the population of children and adolescents with intellectual disability. The few studies that have been conducted contest this assumption and in fact the findings showed that the characteristics of suicidality in the population of children and adolescents with intellectual disability are very similar to other adolescents without intellectual disability. This paper reviews the few studies conducted and describe the symptomatology in this population.

  20. Biochemical detection of E-ADA on Neospora caninum tachyzoites and the effects of a specific enzymatic inhibitor

    Directory of Open Access Journals (Sweden)

    Alexandre A. Tonin

    2015-01-01

    Full Text Available Objective. This study aimed to investigate the presence and activity of the ecto adenosine deaminase (E-ADA enzyme in tachyzoites of Neospora caninum (Nc-1 strain, as well as to assess the activity of a well-known E-ADA inhibitor, the deoxycoformycin. Materials and methods. The parasites were grown in cell culture, being subsequently separated in a pellet of tachyzoites, on which the E-ADA activity was tested using the concentrations 0 (control, 0.2, 0.4 and 0.8 mg mL-1. Results. The E-ADA showed high activity, progressively increasing its activity according to the enhancement of the protein concentration. The test was carried out with different concentrations of deoxycoformycin, showing that it was able to inhibit the E-ADA present on the free form of the parasite. Conclusions. Based on these results we conclude that the E-ADA is present on tachyzoites of N. caninum, and deoxycoformycin is able to inhibit this enzyme. In this sense, knowing the negative impact of N. caninum on reproductive issue in cattle (mainly abortion, might it is an alternative in order to deal with this parasitic infection.

  1. 76 FR 6572 - Non-Ambulatory Disabled Veal Calves and Other Non-Ambulatory Disabled Livestock at Slaughter...

    Science.gov (United States)

    2011-02-07

    ... Records (NRs) that Farm Sanctuary obtained through Freedom of Information Act (FOIA) requests. The NRs... race, color, national origin, gender, religion, age, disability, political beliefs, sexual orientation...

  2. Can pleural adenosine deaminase (ADA) levels in pleural tuberculosis predict the presence of pulmonary tuberculosis? A CT analysis.

    Science.gov (United States)

    Koh, Myung Je; Lee, In Jae; Kim, Joo-Hee

    2016-06-01

    To assess the relationship between imaging features of pulmonary tuberculosis at computed tomography (CT) and adenosine deaminase (ADA) values via pleural fluid analysis in patients with pleural tuberculosis. This retrospective study enrolled 60 patients who underwent fluid analysis for ADA and chest CT and were diagnosed with tuberculosis by culture or polymerase chain reaction of pleural fluid and sputum. The presence of centrilobular nodules, consolidation, cavitation, and mediastinal lymphadenopathy at CT were evaluated. The relationship between ADA values and the pattern of pulmonary involvement of tuberculosis was analysed. Pulmonary involvement was seen in 42 of the 60 patients. A centrilobular nodular pattern was seen in 37 and consolidation in 22. In 17 patients, both findings were identified. A centrilobular nodular pattern was more common than consolidation or cavitary lesions. When ADA values were high, pulmonary involvement was more frequent (p=0.002). Comparing low and high ADA groups using an obtained cut-off value of 80 IU/l, the high group had more frequent pulmonary involvement (pADA values had a higher probability of manifesting pulmonary tuberculosis. High ADA values may help predict contagious pleuroparenchymal tuberculosis. The most common pulmonary involvement of tuberculous pleurisy showed a centrilobular nodular pattern. Copyright © 2016 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

  3. 78 FR 73210 - Sunshine Act Meeting

    Science.gov (United States)

    2013-12-05

    ... Institutional Advancement Committee will meet telephonically on December 10, 2013. The meeting will commence at... will be made of the closed session meeting of the Institutional Advancement Committee. The transcript... Americans with Disabilities Act and Section 504 of the 1973 Rehabilitation Act. Upon request, meeting...

  4. Disparities in Insurance Coverage, Health Services Use, and Access Following Implementation of the Affordable Care Act: A Comparison of Disabled and Nondisabled Working-Age Adults.

    Science.gov (United States)

    Kennedy, Jae; Wood, Elizabeth Geneva; Frieden, Lex

    2017-01-01

    The objective of this study was to assess trends in health insurance coverage, health service utilization, and health care access among working-age adults with and without disabilities before and after full implementation of the Affordable Care Act (ACA), and to identify current disability-based disparities following full implementation of the ACA. The ACA was expected to have a disproportionate impact on working-age adults with disabilities, because of their high health care usage as well as their previously limited insurance options. However, most published research on this population does not systematically look at effects before and after full implementation of the ACA. As the US Congress considers new health policy reforms, current and accurate data on this vulnerable population are essential. Weighted estimates, trend analyses and analytic models were conducted using the 1998-2016 National Health Interview Surveys (NHIS) and the 2014 Medical Expenditure Panel Survey. Compared with working-age adults without disabilities, those with disabilities are less likely to work, more likely to earn below the federal poverty level, and more likely to use public insurance. Average health costs for this population are 3 to 7 times higher, and access problems are far more common. Repeal of key features of the ACA, like Medicaid expansion and marketplace subsidies, would likely diminish health care access for working-age adults with disabilities.

  5. 75 FR 9821 - Disability Determinations by State Agency Disability Examiners

    Science.gov (United States)

    2010-03-04

    ... Disabled Under the Statutory Definition? Under the Act, we have full power and authority to make rules and.... Sections 205(a), 702(a)(5), and 1631(d)(1). In addition, we have the power to promulgate regulations that... How we evaluate symptoms, including pain. * * * * * (b) * * * In cases decided by a State agency...

  6. Participatory workplace wellness programs: reward, penalty, and regulatory conflict.

    Science.gov (United States)

    Pomeranz, Jennifer L

    2015-06-01

    POLICY POINTS: Workplace wellness programs that provide incentives for completing a health risk assessment are a form of participatory programs. There are legal and ethical concerns when employers assess penalties for not completing a health risk assessment, raising questions about the voluntariness of such a program. The Departments of Treasury, Labor, and Health and Human Services' 2013 regulations for participatory programs and employers' current practices conflict with the Equal Employment Opportunity Commission's prevailing interpretation of the Americans with Disabilities Act of 1990. In keeping with the Patient Protection and Affordable Care Act, Congress revised the law related to workplace wellness programs. In June 2013, the Departments of Treasury, Labor, and Health and Human Services passed the final regulations, updating their 2006 regulatory framework. Participatory programs that reward the completion of a health risk assessment are now the most common type of wellness program in the United States. However, legal and ethical concerns emerge when employers utilize incentives that raise questions about the voluntariness of such programs. At issue is that under the Americans with Disabilities Act (ADA) of 1990, employers cannot require health-related inquiries and exams. To analyze the current interpretation of the ADA, I conducted research on both LexisNexis and federal agency websites. The resulting article evaluates the differences in the language of Congress's enabling legislation and the federal departments' regulations and how they may conflict with the ADA. It also reviews the federal government's authority to address both the legal conflict and ethical concerns related to nonvoluntary participatory programs. Employers' practices and the federal departments' regulations conflict with the current interpretation of the ADA by permitting employers to penalize employees who do not complete a health risk assessment. The departments' regulations may be

  7. ADA-deficient SCID is associated with a specific microenvironment and bone phenotype characterized by RANKL/OPG imbalance and osteoblast insufficiency.

    Science.gov (United States)

    Sauer, Aisha V; Mrak, Emanuela; Hernandez, Raisa Jofra; Zacchi, Elena; Cavani, Francesco; Casiraghi, Miriam; Grunebaum, Eyal; Roifman, Chaim M; Cervi, Maria C; Ambrosi, Alessandro; Carlucci, Filippo; Roncarolo, Maria Grazia; Villa, Anna; Rubinacci, Alessandro; Aiuti, Alessandro

    2009-10-08

    Adenosine deaminase (ADA) deficiency is a disorder of the purine metabolism leading to combined immunodeficiency and systemic alterations, including skeletal abnormalities. We report that ADA deficiency in mice causes a specific bone phenotype characterized by alterations of structural properties and impaired mechanical competence. These alterations are the combined result of an imbalanced receptor activator of nuclear factor-kappaB ligand (RANKL)/osteoprotegerin axis, causing decreased osteoclastogenesis and an intrinsic defect of osteoblast function with subsequent low bone formation. In vitro, osteoblasts lacking ADA displayed an altered transcriptional profile and growth reduction. Furthermore, the bone marrow microenvironment of ADA-deficient mice showed a reduced capacity to support in vitro and in vivo hematopoiesis. Treatment of ADA-deficient neonatal mice with enzyme replacement therapy, bone marrow transplantation, or gene therapy resulted in full recovery of the altered bone parameters. Remarkably, untreated ADA-severe combined immunodeficiency patients showed a similar imbalance in RANKL/osteoprotegerin levels alongside severe growth retardation. Gene therapy with ADA-transduced hematopoietic stem cells increased serum RANKL levels and children's growth. Our results indicate that the ADA metabolism represents a crucial modulatory factor of bone cell activities and remodeling.

  8. Gene therapy/bone marrow transplantation in ADA-deficient mice: roles of enzyme-replacement therapy and cytoreduction.

    Science.gov (United States)

    Carbonaro, Denise A; Jin, Xiangyang; Wang, Xingchao; Yu, Xiao-Jin; Rozengurt, Nora; Kaufman, Michael L; Wang, Xiaoyan; Gjertson, David; Zhou, Yang; Blackburn, Michael R; Kohn, Donald B

    2012-11-01

    Gene therapy (GT) for adenosine deaminase-deficient severe combined immune deficiency (ADA-SCID) can provide significant long-term benefit when patients are given nonmyeloablative conditioning and ADA enzyme-replacement therapy (ERT) is withheld before autologous transplantation of γ-retroviral vector-transduced BM CD34+ cells. To determine the contributions of conditioning and discontinuation of ERT to the therapeutic effects, we analyzed these factors in Ada gene knockout mice (Ada(-/-)). Mice were transplanted with ADA-deficient marrow transduced with an ADA-expressing γ-retroviral vector without preconditioning or after 200 cGy or 900 cGy total-body irradiation and evaluated after 4 months. In all tissues analyzed, vector copy numbers (VCNs) were 100- to 1000-fold greater in mice receiving 900 cGy compared with 200 cGy (P < .05). In mice receiving 200 cGy, VCN was similar whether ERT was stopped or given for 1 or 4 months after GT. In unconditioned mice, there was decreased survival with and without ERT, and VCN was very low to undetectable. When recipients were conditioned with 200 cGy and received transduced lineage-depleted marrow, only recipients receiving ERT (1 or 4 months) had detectable vector sequences in thymocytes. In conclusion, cytoreduction is important for the engraftment of gene-transduced HSC, and short-term ERT after GT did not diminish the capacity of gene-corrected cells to engraft and persist.

  9. Software/hardware distributed processing network supporting the Ada environment

    Science.gov (United States)

    Wood, Richard J.; Pryk, Zen

    1993-09-01

    A high-performance, fault-tolerant, distributed network has been developed, tested, and demonstrated. The network is based on the MIPS Computer Systems, Inc. R3000 Risc for processing, VHSIC ASICs for high speed, reliable, inter-node communications and compatible commercial memory and I/O boards. The network is an evolution of the Advanced Onboard Signal Processor (AOSP) architecture. It supports Ada application software with an Ada- implemented operating system. A six-node implementation (capable of expansion up to 256 nodes) of the RISC multiprocessor architecture provides 120 MIPS of scalar throughput, 96 Mbytes of RAM and 24 Mbytes of non-volatile memory. The network provides for all ground processing applications, has merit for space-qualified RISC-based network, and interfaces to advanced Computer Aided Software Engineering (CASE) tools for application software development.

  10. New scoring methodology improves the sensitivity of the Alzheimer's Disease Assessment Scale-Cognitive subscale (ADAS-Cog) in clinical trials.

    Science.gov (United States)

    Verma, Nishant; Beretvas, S Natasha; Pascual, Belen; Masdeu, Joseph C; Markey, Mia K

    2015-11-12

    As currently used, the Alzheimer's Disease Assessment Scale-Cognitive subscale (ADAS-Cog) has low sensitivity for measuring Alzheimer's disease progression in clinical trials. A major reason behind the low sensitivity is its sub-optimal scoring methodology, which can be improved to obtain better sensitivity. Using item response theory, we developed a new scoring methodology (ADAS-CogIRT) for the ADAS-Cog, which addresses several major limitations of the current scoring methodology. The sensitivity of the ADAS-CogIRT methodology was evaluated using clinical trial simulations as well as a negative clinical trial, which had shown an evidence of a treatment effect. The ADAS-Cog was found to measure impairment in three cognitive domains of memory, language, and praxis. The ADAS-CogIRT methodology required significantly fewer patients and shorter trial durations as compared to the current scoring methodology when both were evaluated in simulated clinical trials. When validated on data from a real clinical trial, the ADAS-CogIRT methodology had higher sensitivity than the current scoring methodology in detecting the treatment effect. The proposed scoring methodology significantly improves the sensitivity of the ADAS-Cog in measuring progression of cognitive impairment in clinical trials focused in the mild-to-moderate Alzheimer's disease stage. This provides a boost to the efficiency of clinical trials requiring fewer patients and shorter durations for investigating disease-modifying treatments.

  11. Adolescents with Intellectual Disability and Suicidal Behavior

    Directory of Open Access Journals (Sweden)

    Joav Merrick

    2005-01-01

    Full Text Available It has been assumed that impaired intellectual capacity could act as a buffer to suicidality in the population of children and adolescents with intellectual disability. The few studies that have been conducted contest this assumption, and in fact, the findings showed that the characteristics of suicidality in the population of children and adolescents with intellectual disability are very similar to other adolescents without intellectual disability. This paper reviews the few studies conducted and describe the symptomatology in this population.

  12. Longer-term effects of ADAS use on speed and headway control in drivers diagnosed with Parkinson's disease.

    Science.gov (United States)

    Dotzauer, Mandy; Caljouw, Simone R; De Waard, Dick; Brouwer, Wiebo H

    2015-01-01

    An advanced driver assistance system (ADAS) provided information about speed limits, speed, speeding, and following distance. Information was presented to the participants by means of a head-up display. Effects of the information on speed and headway control were studied in a longer-term driving simulator study including 12 repeated measures spread out over 4 weeks. Nine healthy older drivers between the ages of 65 and 82 years and 9 drivers between the ages of 68 and 82 years diagnosed with Parkinson's disease (PD) participated in the study. Within the 4 weeks, groups completed 12 consecutive sessions (10 with ADAS and 2 without ADAS) in a driving simulator. Results indicate an effect of ADAS use on performance. Removing ADAS after short-term exposure led to deterioration of performance in all speed measures in the group of drivers diagnosed with PD. These results suggest that provision of traffic information was utilized by drivers diagnosed with PD in order to control their speed.

  13. Evaluation of the adenosine deaminase (ADA) G22A gene polymorphism with recurrent spontaneous abortion among Egyptian patients

    Science.gov (United States)

    Abu-Gabal, Khadiga; Katta, Maha; Ibrahim, Raghda

    2017-01-01

    Introduction Adenosine and deoxyadenosine metabolism is influenced by adenosine deaminase (ADA) enzyme. ADA increases in different diseases and is considered as one of the markers for cell-mediated immunity. Pregnancy is associated with depressed cell-mediated immunity. The level of ADA expression, which seems to play a key role in maintaining pregnancy, is influenced by adenosine deaminase G22A gene polymorphism. We aimed in our study to evaluate the association of ADA G22A gene polymorphism with recurrent spontaneous abortion (RSA) in Egyptian women. Material and methods Adenosine deaminase G22A gene polymorphism was genotyped in 40 patients (age range 22-39 years) with a history of RSA, selected from those attending the Gynaecology and Obstetrics Clinic of Beni-Suef University Hospital, and 20 age-matched healthy women as a control group, using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis. Results In our study, no statistically significant difference was found between RSA patients and control group as regards ADA G22A genotypes (p = 0.653) and alleles (p = 0.697). A comparison of the frequencies of ADA alleles in RSA patients as regards the below-35-years-old age group revealed that ADA 2(A) allele was associated with a low risk for RSA in patients aged 35 years old or younger (p = 0.008). Conclusions In conclusion, our study revealed an age-dependent protective value of ADA 2(A) allele in recurrent spontaneous abortions among the Egyptian population. PMID:29204093

  14. Can pleural adenosine deaminase (ADA) levels in pleural tuberculosis predict the presence of pulmonary tuberculosis? A CT analysis

    International Nuclear Information System (INIS)

    Koh, Myung Je; Lee, In Jae; Kim, Joo-Hee

    2016-01-01

    Aim: To assess the relationship between imaging features of pulmonary tuberculosis at computed tomography (CT) and adenosine deaminase (ADA) values via pleural fluid analysis in patients with pleural tuberculosis. Materials and methods: This retrospective study enrolled 60 patients who underwent fluid analysis for ADA and chest CT and were diagnosed with tuberculosis by culture or polymerase chain reaction of pleural fluid and sputum. The presence of centrilobular nodules, consolidation, cavitation, and mediastinal lymphadenopathy at CT were evaluated. The relationship between ADA values and the pattern of pulmonary involvement of tuberculosis was analysed. Results: Pulmonary involvement was seen in 42 of the 60 patients. A centrilobular nodular pattern was seen in 37 and consolidation in 22. In 17 patients, both findings were identified. A centrilobular nodular pattern was more common than consolidation or cavitary lesions. When ADA values were high, pulmonary involvement was more frequent (p=0.002). Comparing low and high ADA groups using an obtained cut-off value of 80 IU/l, the high group had more frequent pulmonary involvement (p<0.001). Conclusion: Patients with tuberculous pleurisy who had high ADA values had a higher probability of manifesting pulmonary tuberculosis. High ADA values may help predict contagious pleuroparenchymal tuberculosis. The most common pulmonary involvement of tuberculous pleurisy showed a centrilobular nodular pattern. - Highlights: • To know the relationship of ADA values and pulmonary involvement pattern of pleural tuberculosis. • To help exact diagnosis of pleuroparenchymal tuberculosis in clinical setting. • The imaging findings of pleuroparenchymal tuberculosis.

  15. O6-methylguanine-DNA methyltransferase in wild-type and ada mutants of Escherichia coli

    International Nuclear Information System (INIS)

    Mitra, S.; Pal, B.C.; Foote, R.S.

    1982-01-01

    O 6 -Methylguanine-DNA methyltransferase is induced in Escherichia coli during growth in low levels of N-methyl-N'-nitro-N-nitrosoguanidine. We have developed a sensitive assay for quantitating low levels of this activity with a synthetic DNA substrate containing 3 H-labeled O 6 -methylguanine as the only modified base. Although both wild-type and adaptation-deficient (ada) mutants of E. coli contained low but comparable numbers (from 13 to 60) of the enzyme molecules per cell, adaptation treatment caused a significant increase of the enzyme in the wild type but not in the ada mutants, suggesting that the ada mutation is in a regulatory locus and not in the structural gene for the methyltransferase

  16. 78 FR 57665 - Sunshine Act Meeting

    Science.gov (United States)

    2013-09-19

    ... NATIONAL COUNCIL ON DISABILITY Sunshine Act Meeting TIME AND DATES: The Members of the National Council on Disability (NCD) will hold a quarterly meeting on Monday, October 7, 9:00 a.m.-5:15 p.m. (GMT), and Tuesday, October 8, 2013, 9:00 a.m.-12:15 p.m. (GMT). PLACE: The meeting will occur in Topeka...

  17. 78 FR 53480 - Sunshine Act Meeting

    Science.gov (United States)

    2013-08-29

    ... Institutional Advancement Committee will meet telephonically on September 3, 2013. The meeting will commence at... session meeting of the Institutional Advancement Committee. The transcript of any portion of the closed... Disabilities Act and Section 504 of the 1973 Rehabilitation Act. Upon request, meeting notices and materials...

  18. Same law-same rights? Analyzing why Sweden's disability legislation failed to create equal rights in mental health.

    Science.gov (United States)

    Maycraft Kall, Wendy

    2014-01-01

    This article analyzed the apparent paradox of disability rights in Sweden. Despite strong welfare state traditions and stated Government ambitions to create generous statutory entitlements for all disabled people using a single, comprehensive Disability Act, psychiatric disabilities were principally excluded from the Disability Act's rights and provisions. The study focused on Sweden's Mental Health Reform and Disability Reform using governance perspectives that traced and analyzed the policy-processes of both reforms. Theoretically guided analytical frameworks were developed to help understand the divergent reform outcomes. The first focused on legislative arguments of regulatory specificity and legal enforcement mechanisms to consider whether the Disability Act was formulated in a manner that was easier to apply to certain disabilities. The second analyzed ideological arguments and the influence of Government political beliefs that signaled specific reform 'visions' to implementers and thereby influenced policy implementation. The main findings are that both perspectives matter as the dual influences of legislative and ideological differences tended to exclude mental health service users from the Act's generous disability rights. The overall conclusion was that while legislation was an important regulatory mechanism, the Government's underlying ideological reform vision was also an essential governance instrument that signaled Government intentions to implementing agencies and thus influenced the creation of enduring disability rights. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. ADA, the Programming Language of Choice for the UPMSat-2 Satellite

    Science.gov (United States)

    Garrido, Jorge; Zamorano, Juan; de la Puente, Juan A.; Alonso, Alejandro; Salazar, Emilio

    2015-09-01

    The proper selection of development mechanisms and tools is essential for the final success of any engineering project. This is also true when it comes to software development. Furthermore, when the system shows very specific and hard to meet requirements, as it happens for high-integrity real-time systems, the appropriate selection is crucial. For this kind of systems, Ada has proven to be a successful companion, and satellites are not an exception. The paper presents the reasons behind the selection of Ada for the UPMSat-2 development, along with the experience and examples on its usage.

  20. Olimpíadas e geopolítica

    Directory of Open Access Journals (Sweden)

    João Fábio Bertonha

    2008-09-01

    Full Text Available

    o artigo trata de competições esportivas,

    em especial as olimpíadas. Nelas, valorizam-se o

    nacionalismo e o poder dos países.

  1. Assistive Technology for Students with Disabilities: A Legal Analysis of Issues

    Science.gov (United States)

    Etscheidt, Susan Larson

    2016-01-01

    Individualized Education Program (IEP) teams are required by the Individuals with Disabilities Education Act (IDEA) to consider a student's need for assistive technology (AT). Despite this legal requirement, AT supports are often not available to students with disabilities. Many students with disabilities and their families have addressed the…

  2. The Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog): Modifications and Responsiveness in Pre-Dementia Populations. A Narrative Review.

    Science.gov (United States)

    Kueper, Jacqueline K; Speechley, Mark; Montero-Odasso, Manuel

    2018-01-01

    The Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog) was developed in the 1980s to assess the level of cognitive dysfunction in Alzheimer's disease. Advancements in the research field have shifted focus toward pre-dementia populations, and use of the ADAS-Cog has extended into these pre-dementia studies despite concerns about its ability to detect important changes at these milder stages of disease progression. If the ADAS-Cog cannot detect important changes, our understanding of pre-dementia disease progression may be compromised and trials may incorrectly conclude that a novel treatment approach is not beneficial. The purpose of this review was to assess the performance of the ADAS-Cog in pre-dementia populations, and to review all modifications that have been made to the ADAS-Cog to improve its measurement performance in dementia or pre-dementia populations. The contents of this review are based on bibliographic searches of electronic databases to locate all studies using the ADAS-Cog in pre-dementia samples or subsamples, and to locate all modified versions. Citations from relevant articles were also consulted. Overall, our results suggest the original ADAS-Cog is not an optimal outcome measure for pre-dementia studies; however, given the prominence of the ADAS-Cog, care must be taken when considering the use of alternative outcome measures. Thirty-one modified versions of the ADAS-Cog were found. Modification approaches that appear most beneficial include altering scoring methodology or adding tests of memory, executive function, and/or daily functioning. Although modifications improve the performance of the ADAS-Cog, this is at the cost of introducing heterogeneity that may limit between-study comparison.

  3. 75 FR 18781 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities...

    Science.gov (United States)

    2010-04-13

    ..., check-in or check-out, seat selection, boarding passes, or ordering food in restaurants and cafeterias... machines used for ticketing, check-in or check- out, seat selection, boarding passes, or ordering food in restaurants and cafeterias. 75 FR 13457 (March 22, 2010). The Board has released for public comment a draft of...

  4. 75 FR 13457 - Americans With Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities...

    Science.gov (United States)

    2010-03-22

    ..., seat selection, boarding passes, or ordering food in restaurants and cafeterias. The Board has... check-out, seat selection, boarding passes, or ordering food in restaurants and cafeterias. In 2006, the... selection, boarding passes, or ordering food in restaurants and cafeterias. This would include point of sale...

  5. 76 FR 14745 - Notice To Rescind a Notice of Intent To Prepare an Environmental Impact Statement, Ada and Canyon...

    Science.gov (United States)

    2011-03-17

    ... To Prepare an Environmental Impact Statement, Ada and Canyon Counties, ID AGENCY: Federal Highway... prepare an Environmental Impact Statement for a proposed highway project in Ada and Canyon County, Idaho... Highway 44 from Exit 25 at Interstate 84 in Canyon County to Ballantyne Lane in Ada County. The project is...

  6. Evaluating rivastigmine in mild-to-moderate Parkinson's disease dementia using ADAS-cog items.

    Science.gov (United States)

    Schmitt, Frederick A; Aarsland, Dag; Brønnick, Kolbjørn S; Meng, Xiangyi; Tekin, Sibel; Olin, Jason T

    2010-08-01

    Rivastigmine has been shown to improve cognition in patients with Parkinson's disease dementia (PDD). To further explore the impact of anticholinesterase therapy on PDD, Alzheimer's Disease Assessment Scale-cognitive subscale (ADAS-cog) items were assessed in a retrospective analysis of a 24-week, double-blind, placebo-controlled trial of rivastigmine. Mean changes from baseline at week 24 were calculated for ADAS-cog item scores and for 3 cognitive domain scores. A total of 362 patients were randomized to 3 to 12 mg/d rivastigmine capsules and 179 to placebo. Patients with PDD receiving rivastigmine improved versus placebo on items: word recall, following commands, ideational praxis, remembering test instructions, and comprehension of spoken language (P ADAS-cog is sensitive to broad cognitive changes in PDD. Overall, rivastigmine was associated with improvements on individual cognitive items and general cognitive domains.

  7. 75 FR 45661 - Notice of Permanent Closure on Public Lands in Ada County, ID

    Science.gov (United States)

    2010-08-03

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLIDB00100 L17110000.PH0000 241A 4500013040] Notice of Permanent Closure on Public Lands in Ada County, ID AGENCY: Bureau of Land Management, Interior.../2\\NW\\1/4\\ NW\\1/4\\ and N\\1/2\\SW\\1/4\\ NW\\1/4\\ of Section 32, T.1 S., R.3 E., Boise Meridian, Ada...

  8. An Analysis of Specific Learning Disability Exclusionary Clause

    Science.gov (United States)

    Lybarger, Pamela A.

    2017-01-01

    The purpose of Individuals with Disabilities Education Improvement Act (IDEIA) is to protect the rights of students with disabilities and to assure that all students receive equitable access to a free and appropriate public education; yet there are explicit exclusions written in the law for students who may have experienced environmental,…

  9. An Arabic Version of the Cognitive Subscale of the Alzheimer's Disease Assessment Scale (ADAS-Cog): Reliability, Validity, and Normative Data.

    Science.gov (United States)

    Ben Jemaa, Sonia; Attia Romdhane, Neila; Bahri-Mrabet, Amel; Jendli, Adel; Le Gall, Didier; Bellaj, Tarek

    2017-01-01

    The Alzheimer's Disease Assessment Scale's cognitive subscale (ADAS-Cog) is the most widely used instrument for screening cognitive dysfunction in Alzheimer's disease. The aim of the present study was to develop an Arabic version of this scale (A-ADAS-Cog), examine its psychometric properties (reliability and validity), and provide normative data. The A-ADAS-Cog), an Arabic version of the Mini-Mental State Examination (A-MMSE), and a Standardized Clinical Dementia Rating Scale (CDR) were administered to three Tunisian groups: 124 normal controls (NC), 33 patients with non-Alzheimer dementia (N-AD), and 25 patients with Alzheimer's disease (AD). The A-ADAS-Cog scores were significantly affected by age and education. A correction table was constructed to control these effects. The results showed that the A-ADAS-Cog has good internal consistency and reliability (α= 0.82 for AD). The test-retest reliability of the A-ADAS-Cog was stable over time (r = 0.97). An evaluation of the construct validity of the A-ADAS-Cog using principal component analysis led to a solution with three factors (memory, language and praxis), which explained 72% of the variance. The concurrent validity of the A-ADAS-Cog was established using the A-MMSE score (r = -0.86), CDR Sum of Boxes score (CDR-SB; r = 0.87), and global CDR score (CDR-Global; r = 0.74). Finally, the A-ADAS-Cog has an excellent discriminating power in the diagnosis of AD (ROC area = 0.92). A cut-off score of 10 (sensitivity = 84% and specificity = 91%) is indicated for the screening of the AD. Overall, the results indicated that the A-ADAS-Cog is psychometrically reliable and valid and provides promising results for screening of dementia in Arabic speaking patients.

  10. Reuse Tools to Support ADA Instantiation Construction

    Science.gov (United States)

    1990-06-01

    specification and body with embedded task shell instantiations, as well as an inter-task coordination procedure which controls task activation, execution, and...Tools to Support Ada Instantiation Construction 3 - Generalized Construction Approaches Page 39 4Automatic Programming Programmer’s Apprentice ~ASLs...which is the root of a frame hierarchy. The specification frame controls the hierarchy’s composition of the program and stores all its custom

  11. VIII Olimpíada Brasileira de Astronomia e Astronáutica

    Science.gov (United States)

    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.

  12. Do published ADA studies support the ADA-EASD position statement for the management of hyperglycaemia in type 2 diabetics?

    Science.gov (United States)

    Rimareix, Frédérique; Bauduceau, Bernard

    2013-07-01

    The American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD) published a position statement in 2012 on the management of hyperglycaemia in patients with type 2 diabetes. The Société Francophone du Diabète (SFD) adopted it while awaiting future French recommendations. This new care approach individualises the therapeutic choices and objectives for each patient based on their characteristics, through emphasis on the need for mutual cooperation with the patient in decision-making. Glycaemic management should naturally be considered in the context of overall cardiovascular risk reduction, which should remain the primary objective of treatment. The cornerstone of this treatment is based on lifestyle modifications, with the addition of metformin monotherapy if the desired glycaemic control is not attained. There are multiple second- and third-line treatment possibilities, and insulin therapy is an option that can be considered early in the bitherapy stage. On the whole, large published studies at the ADA conference in Philadelphia in June 2012, which are the subject of this article, support this patient-centred position statement. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  13. Microevolution of the chromosomal region of acute disease antigen A (adaA in the query (Q fever agent Coxiella burnetii.

    Directory of Open Access Journals (Sweden)

    Dimitrios Frangoulidis

    Full Text Available The acute disease antigen A (adaA gene is believed to be associated with Coxiella burnetii strains causing acute Q fever. The detailed analysis of the adaA genomic region of 23 human- and 86 animal-derived C. burnetii isolates presented in this study reveals a much more polymorphic appearance and distribution of the adaA gene, resulting in a classification of C. burnetii strains of better differentiation than previously anticipated. Three different genomic variants of the adaA gene were identified which could be detected in isolates from acute and chronic patients, rendering the association of adaA positive strains with acute Q fever disease disputable. In addition, all adaA positive strains in humans and animals showed the occurrence of the QpH1 plasmid. All adaA positive isolates of acute human patients except one showed a distinct SNP variation at position 431, also predominant in sheep strains, which correlates well with the observation that sheep are a major source of human infection. Furthermore, the phylogenetic analysis of the adaA gene revealed three deletion events and supported the hypothesis that strain Dugway 5J108-111 might be the ancestor of all known C. burnetii strains. Based on our findings, we could confirm the QpDV group and we were able to define a new genotypic cluster. The adaA gene polymorphisms shown here improve molecular typing of Q fever, and give new insights into microevolutionary adaption processes in C. burnetii.

  14. Leadership and learning disability nursing.

    Science.gov (United States)

    Jukes, Mark; Aspinall, Susan-Louise

    Leadership is seen as critical for the transformation of learning disability services and has been further emphasised since the publication of Transforming Care, the Department of Health's response to the review of events at Winterbourne View. What is clear within learning disability nursing and services is the demand for leadership in the quest for improving the quality and effectiveness of services across health and social care. This article discusses the challenges for the undergraduate learning disability nurse with the recommendation to pursue a framework that promotes and focuses on integrating knowledge transfer into services for people with a learning disability. It explores practice change using the Promoting Action on Research Implementation in Health Services (PARiHS) framework, and the example of the involvement of service users in practitioner training on the Mental Capacity Act 2005 and consent and capacity to consent for treatment.

  15. 20 CFR 216.32 - Who is eligible for a disability annuity.

    Science.gov (United States)

    2010-04-01

    .... The Railroad Retirement Act provides two types of disability annuities for employees who have been... part 220 of this chapter, is eligible for a disability annuity if he or she: (1) Has not attained... part 220 of this chapter, is eligible for a disability annuity if he or she: (1) Is under retirement...

  16. Study on the clinical value of determination of serum adenosine deaminase (ADA) and HA, PIIIP levels for diagnosis of chronic hepatitis

    International Nuclear Information System (INIS)

    Ma Yun

    2007-01-01

    Objective: To explore the clinical value of determination of serum ADA and HA, PIIIP levels for diagnosis of chronic hepatitis. Methods: Serum ADA levels were determined with biochemistry and HA, PIIIP levels were detected with RIA in 36 patients with chronic hepatitis and 35 controls. Results: The levels of serum ADA, HA and PIIIP were significantly higher in the patients than those in controls (P<0.01). Serum ADA, HA, PIIIP levelers were mutually positively correlated (r=0.6117, 0.7134, P<0.01). Conclusion: Detection of serum ADA levels could reflect the liver reserve function and status of fibrosis. (authors)

  17. ADA 和 CRP 在结核性脑膜炎和化脓性脑膜炎诊断中的应用%Application of ADA and CRP in the Diagnosis of Tuberculous Meningitis and Purulent Meningitis

    Institute of Scientific and Technical Information of China (English)

    黄赟; 黄仕辉; 徐荣金

    2016-01-01

    Objective Through the detection of meningitis patients blood and CSF (cerebrospinal fluid)in Ada (ADA)con-tent detected at the same time,blood CRP (C -reactive protein)content,for differential diagnosis of tuberculous meningitis and purulent meningitis.Method The blood and cerebrospinal fluid of patients with tuberculous meningitis and purulent meningitis in our hospital were detected by ADA and CRP.Meanwhile,The detection results of ADA and CRP were compared and analyzed with the control group of virus and other meningitis.Results By comparing the tuberculous and pyogenic meningitis and the con-trol group,blood and CSF of ADA content was significantly higher in patients with tuberculous meningitis,and the difference was quite obvious.When P <0.05,there was statistic significance;compared with tuberculousmeningitis and matched groups,CPR content in the blood of Purulen meningitis patient was obviously higher and the difference was quite distinctive.When P <0.05, there was statistic significance.Conclusion ADA joint CRP detection of early differential diagnosis of tuberculous and pyogenic meningitis has great value.%目的:通过检测脑膜炎患者血液和 CSF(脑脊液)中的 ADA(腺苷脱氨酶)含量,同时检测患者血液中的CRP(C -反应蛋白)含量,用以鉴别结核性脑膜炎和化脓性脑膜炎。方法:选取儿科结核性脑膜炎和化脓性脑膜炎患者的血及脑脊液作 ADA 和血 CRP 进行生化检测,同时以病毒性及其他脑膜炎作对照组,对 ADA 和 CRP 的检测结果进行比对分析。结果:通过对结核性和化脓性及对照组脑膜炎的比较,结核性脑膜炎患者血和 CSF 中的 ADA 含量明显增高,差异明显,具有统计学意义(P <0.05);CRP 在化脓性脑膜炎患者血液中的含量较结核性和对照组明显增加,差异明显,具有统计学意义(P <0.05)。结论:ADA 联合 CRP 检测对早期鉴别诊断结核性与化脓性脑膜炎有较大价值。

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

    Science.gov (United States)

    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.

  19. [Temporary disability and its legal implications].

    Science.gov (United States)

    Martin-Fumadó, Carles; Martí Amengual, Gabriel; Puig Bausili, Lluïsa; Arimany-Manso, Josep

    2014-03-01

    Temporary disability is the condition that workers face when, as the result of illness (common or professional) or accident (work-related or not), they are temporarily prevented from performing their work and require health care. The management of temporary disability is a medical act that involves (in addition to a complex clinical assessment) obvious social, occupational and financial connotations and requires continuing medical follow-up from doctors, as well as responses to medical-legal conflicts. The regulatory framework on the subject is extensive in the Spanish setting and highly diverse in the European setting. Beyond the regulatory framework, the repercussions of temporary disability are self-evident at all levels. Although determining temporary disability is a common medical act for practicing physicians, it is not exempt from risks or difficulties arising from the assessment itself and the characteristics of practicing medical care. Established medical-legal conflicts include the processing of health data and the requirements for transferring information related to workers' temporary disability to their company's medical services. The interest and usefulness demonstrated by the data obtained from forensic medicine for public health require the incorporation of these data into general healthcare information, as it could be essential to the surveillance of worker health. The recommendations established by medical societies, as good practice guidelines, are especially useful in this type of conflict. Copyright © 2014 Elsevier España, S.L. All rights reserved.

  20. Lack of association of the G22A polymorphism of the ADA gene in patients with ankylosing spondylitis.

    Science.gov (United States)

    Camargo, U; Toledo, R A; Cintra, J R; Nunes, D P T; Acayaba de Toledo, R; Brandão de Mattos, C C; Mattos, L C

    2012-05-07

    Genes located outside the HLA region (6p21) have been considered as candidates for susceptibility to ankylosing spondylitis. We tested the hypothesis that the G22A polymorphism of the adenosine deaminase gene (ADA; 20q13.11) is associated with ankylosing spondylitis in 166 Brazilian subjects genotyped for the HLA*27 gene (47 patients and 119 controls matched for gender, age and geographic origin). The HLA-B*27 gene and the G22A ADA polymorphism were identified by PCR with sequence-specific oligonucleotide probes and PCR-RFLP, respectively. There were no significant differences in frequencies of ADA genotypes [odds ratio (OR) = 1.200, 95% confidence interval (CI) = 0.3102-4.643, P > 0.8] and ADA*01 and ADA*02 alleles (OR = 1.192, 95%CI = 0.3155-4.505, P > 0.8) in patients versus controls. We conclude that the G22A polymorphism is not associated with ankylosing spondylitis.

  1. 78 FR 45568 - Sunshine Act Meeting Notice

    Science.gov (United States)

    2013-07-29

    ... Corporation's Institutional Advancement Committee will meet telephonically on August 6, 2013. The meeting will... transcript will be made of the closed session meeting of the Institutional Advancement Committee. The... Disabilities Act and Section 504 of the 1973 Rehabilitation Act. Upon request, meeting notices and materials...

  2. 78 FR 36602 - Sunshine Act Meeting; Notice

    Science.gov (United States)

    2013-06-18

    ... Corporation's Institutional Advancement Committee will meet telephonically on June 25, 2013. The meeting will... session meeting of the Institutional Advancement Committee. The transcript of any portion of the closed... complies with the Americans with Disabilities Act and Section 504 of the 1973 Rehabilitation Act. Upon...

  3. Age- and gender-specific epistasis between ADA and TNF-α influences human life-expectancy.

    Science.gov (United States)

    Napolioni, Valerio; Carpi, Francesco M; Giannì, Paola; Sacco, Roberto; Di Blasio, Luca; Mignini, Fiorenzo; Lucarini, Nazzareno; Persico, Antonio M

    2011-11-01

    Aging is a complex phenotype with multiple determinants but a strong genetic component significantly impacts on survival to extreme ages. The dysregulation of immune responses occurring with increasing age is believed to contribute to human morbidity and mortality. Conversely, some genetic determinants of successful aging might reside in those polymorphisms for the immune system genes regulating immune responses. Here we examined the main effects of single loci and multi-locus interactions to test the hypothesis that the adenosine deaminase (ADA) and tumor necrosis factor alpha (TNF-α) genes may influence human life-expectancy. ADA (22G>A, rs73598374) and TNF-α (-308G>A, rs1800629; -238G>A, rs361525) functional SNPs have been determined for 1071 unrelated healthy individuals from Central Italy (18-106 years old) divided into three gender-specific age classes defined according to demographic information and accounting for the different survivals between sexes: for men (women), the first class consists of individuals88 years old (>91 years old). Single-locus analysis showed that only ADA 22G>A is significantly associated with human life-expectancy in males (comparison 1 (age class 2 vs. age class 1), O.R. 1.943, P=0.036; comparison 2 (age class 3 vs. age class 2), O.R. 0.320, P=0.0056). Age- and gender-specific patterns of epistasis between ADA and TNF-α were found using Generalized Multifactor Dimensionality Reduction (GMDR). In comparison 1, a significant two-loci interaction occurs in females between ADA 22G>A and TNF-α -238G>A (Sign Test P=0.011). In comparison 2, both two-loci and three-loci interaction are significant associated with increased life-expectancy over 88 years in males. In conclusion, we report that a combination of functional SNPs within ADA and TNF-α genes can influence life-expectancy in a gender-specific manner and that males and females follow different pathways to attain longevity. Copyright © 2011 Elsevier Ltd. All rights reserved.

  4. Ada as an implementation language for knowledge based systems

    Science.gov (United States)

    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.

  5. Older drivers and ADAS : which systems improve road safety?

    NARCIS (Netherlands)

    Davidse, R.J.

    2006-01-01

    In the coming decades, the number of older drivers that experiences difficulties in traffic as a result of functional limitations will strongly increase. Advanced Driver Assistance Systems (ADAS) could resolve some of these difficulties, by providing personal assistance in a road environment that

  6. The Role of G22 A Adenosine Deaminase 1 Gene Polymorphism and the Activities of ADA Isoenzymes in Fertile and Infertile Men.

    Science.gov (United States)

    Fattahi, Amir; Khodadadi, Iraj; Amiri, Iraj; Latifi, Zeinab; Ghorbani, Marzieh; Tavilani, Heidar

    2015-10-01

    To evaluate frequency distribution of adenosine deaminase 1 (ADA1) G22 A alleles and genotypes in fertile and infertile men. In this study we evaluate frequency distribution of ADA1 G22 A alleles and genotypes in 200 fertile and 200 infertile men. The polymerase chain reaction-restriction fragment length polymorphism technique was used for determining ADA1 G22 A variants. In addition, ADA isoenzymes activities (ADA1 and ADA2) were measured using colorimetric method. The frequency of GG genotype was significantly higher and GA genotype was lower in infertile males compared with fertile men (P = .048 and P = .045, respectively). However, there was not any noticeable difference in allele distribution between groups (P >.05). Based on logistic regression analysis, the GA genotype has a protective role and can decrease the risk of male infertility 1.7 times (P = .046). There were significantly higher activities of ADAT and its isoenzymes in infertile males compared with fertile men (P ADA1 activity with GG genotype was higher than GA carriers in all population (P = .001). Our results revealed that the activity of ADA isoenzymes and distribution of ADA1 G22 A genotypes were different among fertile and infertile men and more likely the GA genotype, which had lower ADA1 activity and was higher in fertile men is a protective factor against infertility. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Reviews: Effects of transdermal rivastigmine on ADAS-cog items in mild-to-moderate Alzheimer's disease.

    Science.gov (United States)

    Grossberg, George T; Schmitt, Frederick A; Meng, Xiangyi; Tekin, Sibel; Olin, Jason

    2010-12-01

    Alzheimer's disease (AD) patients treated with rivastigmine transdermal patch have shown statistically significant differences versus placebo on the AD Assessment scale-cognitive subscale (ADAS-cog). In this retrospective analysis of a double-blind, placebo- and active-controlled, 24-week clinical trial, the specific effects of rivastigmine patch on individual ADAS-cog items and cognitive domains (memory, language, and praxis) were explored. The mean baseline to week 24 changes were calculated for each ADAS-cog item and domain in this exploratory, hypothesis-generating analysis. Patients on 9.5 mg/24 h rivastigmine patch, 17.4 mg/24 h rivastigmine patch, and 3 to 12 mg/d rivastigmine capsules showed improvements over placebo on the memory and praxis ADAS-cog subscales. The rivastigmine patch groups also showed improvements on the language subscale. Significant differences versus placebo were seen on several individual item scores in the rivastigmine-treated groups. Rivastigmine patch was associated with improvements on the memory, praxis, and language domains of cognition in patients with mild-to-moderate AD.

  8. The Alzheimer’s Disease Assessment Scale–Cognitive Subscale (ADAS-Cog): Modifications and Responsiveness in Pre-Dementia Populations. A Narrative Review

    Science.gov (United States)

    Kueper, Jacqueline K.; Speechley, Mark; Montero-Odasso, Manuel

    2018-01-01

    The Alzheimer’s Disease Assessment Scale–Cognitive Subscale (ADAS-Cog) was developed in the 1980s to assess the level of cognitive dysfunction in Alzheimer’s disease. Advancements in the research field have shifted focus toward pre-dementia populations, and use of the ADAS-Cog has extended into these pre-dementia studies despite concerns about its ability to detect important changes at these milder stages of disease progression. If the ADAS-Cog cannot detect important changes, our understanding of pre-dementia disease progression may be compromised and trials may incorrectly conclude that a novel treatment approach is not beneficial. The purpose of this review was to assess the performance of the ADAS-Cog in pre-dementia populations, and to review all modifications that have been made to the ADAS-Cog to improve its measurement performance in dementia or pre-dementia populations. The contents of this review are based on bibliographic searches of electronic databases to locate all studies using the ADAS-Cog in pre-dementia samples or subsamples, and to locate all modified versions. Citations from relevant articles were also consulted. Overall, our results suggest the original ADAS-Cog is not an optimal outcome measure for pre-dementia studies; however, given the prominence of the ADAS-Cog, care must be taken when considering the use of alternative outcome measures. Thirty-one modified versions of the ADAS-Cog were found. Modification approaches that appear most beneficial include altering scoring methodology or adding tests of memory, executive function, and/or daily functioning. Although modifications improve the performance of the ADAS-Cog, this is at the cost of introducing heterogeneity that may limit between-study comparison. PMID:29660938

  9. Work Ideologies and Constructions of Disability in the Puerto Rican Context

    Directory of Open Access Journals (Sweden)

    Maribel Báez-Lebrón

    2015-01-01

    Full Text Available This paper summarizes a study conducted in 2012 with the purpose of analyzing work ideologies constructed by the media regarding subjectivity towards disability during the 2009 implementation of the Special Act Declaring a State of Fiscal Emergency to Save the Credit of Puerto Rico (Act No. 7.  Through a qualitative design and the manifest and latent content analysis techniques, and using the Disability and Human Subjectivity Models as the theoretical framework, a total of four hundred and sixty-seven (467 newspaper articles published between February and October 2009 was reviewed.  Results demonstrate that only fourteen articles (3%, which constitute the units of analysis, made reference, directly or indirectly, to disability.  The content of these articles is based on an ideology that excludes people with disabilities from social participation because they are considered incapable, unfit and worthless.  The disability and human subjectivity models that predominate are the socio-political and positional-existential ideology, respectively.  It was concluded that the work ideologies constructed by the media regarding subjectivity towards disability are used to exclude people with disabilities from the job market, without recognizing their power and ability of being and doing.

  10. THE ROLE OF THE SOCIAL MEDIATOR WITHIN THE DISABILITY EMPLOYMENT SUPPORT SYSTEM

    Directory of Open Access Journals (Sweden)

    Maria Dorina PASCA

    2014-04-01

    Full Text Available For people with disabilities, to find a way to improve life quality by having a job and by developing independent living skills is a “sine qua non” condition for their social integration. The social mediator working within a disability employment support system facilitates the logistic implementation of a viable and plausible program, which can identify, and maintain a workplace for people with disabilities, and acts as a motivational guarantee of these persons’ chance for a better life while also providing life lessons to all of us. Hence, the major role of the social mediator is to develop a new cognitive structure of communication for disabled people so that they can act as our equals and not as marginalized human beings.

  11. The Educator's Guide to the Americans with Disabilities Act.

    Science.gov (United States)

    Morrissey, Patricia A.

    This guide was written to acquaint educators with their legal responsibility in providing all individuals with disabilities--whether they be students, job applicants, employees, parents, or members of the community--with the same access and opportunities that are available to others. The guide explains legal requirements under the Americans with…

  12. Review of advanced driver assistance systems (ADAS)

    Science.gov (United States)

    Ziebinski, Adam; Cupek, Rafal; Grzechca, Damian; Chruszczyk, Lukas

    2017-11-01

    New cars can be equipped with many advanced safety solutions. Airbags, seatbelts and all of the essential passive safety parts are standard equipment. Now cars are often equipped with new advanced active safety systems that can prevent accidents. The functions of the Advanced Driver Assistance Systems are still growing. A review of the most popular available technologies used in ADAS and descriptions of their application areas are discussed in this paper.

  13. State Policies on Service Dogs for Military Veterans.

    Science.gov (United States)

    Reed, James B

    2015-12-01

    U.S. service members returning home from combat often face physical, mental and emotional challenges. Providing service dogs to these veterans is one method being used successfully to help address the difficulties they face. Under the federal Americans with Disabilities Act (ADA), a service animal 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." The work the dog undertakes must be directly related to the person's disability. Examples include guiding people who are blind, pulling a wheelchair, alerting a person with hearing loss, protecting a person having a seizure, and calming someone with post-traumatic stress disorder (PTSD) during an anxiety attack or psychiatric episode.

  14. Derivation of a new ADAS-cog composite using tree-based multivariate analysis: prediction of conversion from mild cognitive impairment to Alzheimer disease.

    Science.gov (United States)

    Llano, Daniel A; Laforet, Genevieve; Devanarayan, Viswanath

    2011-01-01

    Model-based statistical approaches were used to compare the ability of the Alzheimer's Disease Assessment Scale-cognitive subscale (ADAS-cog), cerebrospinal fluid (CSF), fluorodeoxyglucose positron emission tomography and volumetric magnetic resonance imaging (MRI) markers to predict 12-month progression from mild cognitive impairment (MCI) to Alzheimer disease (AD). Using the Alzheimer's Disease Neuroimaging Initiative (ADNI) data set, properties of the 11-item ADAS-cog (ADAS.11), the 13-item ADAS-cog (ADAS.All) and novel composite scores were compared, using weighting schemes derived from the Random Forests (RF) tree-based multivariate model. Weighting subscores using the RF model of ADAS.All enhanced discrimination between elderly controls, MCI and AD patients. The ability of the RF-weighted ADAS-cog composite and individual scores, along with neuroimaging or biochemical biomarkers to predict MCI to AD conversion over 12 months was also assessed. Although originally optimized to discriminate across diagnostic categories, the ADAS. All, weighted according to the RF model, did nearly as well or better than individual or composite baseline neuroimaging or CSF biomarkers in prediction of 12-month conversion from MCI to AD. These suggest that a modified subscore weighting scheme applied to the 13-item ADAS-cog is comparable to imaging or CSF markers in prediction of conversion from MCI to AD at 12 months. Copyright © 2011 by Lippincott Williams & Wilkins

  15. Environment model creation and ADAS architecture for trucks : design and implementation of a sensor fusion algorithm

    NARCIS (Netherlands)

    Stamatopoulos, E.

    2016-01-01

    This report presents a structural approach for environment model creation and ADAS architecture for trucks. In particular, an appropriate sensor suite that is suitable for a set of ADAS functions is defined. On this basis, the development of a proof of concept for an Environment Model system, by

  16. 76 FR 12753 - Notice of Temporary Closures on Public Lands in Ada and Elmore Counties, ID

    Science.gov (United States)

    2011-03-08

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLIDB00200 LF20000ES.JS0000 LFESFTF60000] Notice of Temporary Closures on Public Lands in Ada and Elmore Counties, ID AGENCY: Bureau of Land... business hours. SUPPLEMENTARY INFORMATION: The Big Fire closure affects public lands located in Ada County...

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

    Science.gov (United States)

    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. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. A prediction model of short-term ionospheric foF2 based on AdaBoost

    Science.gov (United States)

    Zhao, Xiukuan; Ning, Baiqi; Liu, Libo; Song, Gangbing

    2014-02-01

    In this paper, the AdaBoost-BP algorithm is used to construct a new model to predict the critical frequency of the ionospheric F2-layer (foF2) one hour ahead. Different indices were used to characterize ionospheric diurnal and seasonal variations and their dependence on solar and geomagnetic activity. These indices, together with the current observed foF2 value, were input into the prediction model and the foF2 value at one hour ahead was output. We analyzed twenty-two years' foF2 data from nine ionosonde stations in the East-Asian sector in this work. The first eleven years' data were used as a training dataset and the second eleven years' data were used as a testing dataset. The results show that the performance of AdaBoost-BP is better than those of BP Neural Network (BPNN), Support Vector Regression (SVR) and the IRI model. For example, the AdaBoost-BP prediction absolute error of foF2 at Irkutsk station (a middle latitude station) is 0.32 MHz, which is better than 0.34 MHz from BPNN, 0.35 MHz from SVR and also significantly outperforms the IRI model whose absolute error is 0.64 MHz. Meanwhile, AdaBoost-BP prediction absolute error at Taipei station from the low latitude is 0.78 MHz, which is better than 0.81 MHz from BPNN, 0.81 MHz from SVR and 1.37 MHz from the IRI model. Finally, the variety characteristics of the AdaBoost-BP prediction error along with seasonal variation, solar activity and latitude variation were also discussed in the paper.

  19. A case law review of the individuals with disabilities education act for children with hearing loss or auditory processing disorders.

    Science.gov (United States)

    Kreisman, Brian M; John, Andrew B

    2010-01-01

    In 1975, Congress passed the Education for All Handicapped Children Act (Public Law 94-142), and it has been revised and modified several times. At the time of this writing, this law was most recently amended by the Individuals with Disabilities Education Improvement Act (Pub. L. No. 108-446, 118 Stat. 2647, December 3, 2004), which took effect on July 1, 2005. Colloquially the law is still referred to as the Individuals with Disabilities Education Act (IDEA). Children with hearing loss or auditory processing disorder (APD) may qualify for services under IDEA. However, a review of the literature found no review of case law for such children. This article provides a comprehensive review of case law involving the IDEA and children with hearing loss or APD from the U.S. Supreme Court and U.S. courts of appeals. We conducted a systematic review of case law. A LexisNexis search for cases involving IDEA and children with hearing loss or APDs was conducted. For the purpose of the present case review, all appellate decisions (cases accepted by the U.S. courts of appeals or the U.S. Supreme Court) were included if they found that the child had hearing loss or APD, regardless of the reason for the appeal under IDEA. In the instance of multiple cases that involved the same two parties, these cases are summarized together to provide the legal context. Brief explanations of IDEA and the federal judicial process as it pertains to IDEA disputes are presented. Following these explanations, a chronological review of IDEA appellate cases concerning students with hearing loss or APD is provided. The IDEA cases reviewed focus on three main issues: placement of the child, methodology of teaching, and the provision of services. This case law review provides a helpful summary of higher court cases for educational audiologists and parents of children with hearing loss or APDs, as well as educators, individualized education program team members, school administrators, and legal

  20. Relationships between cognitive impairment on ADAS-cog and regional cerebral blood flow using SPECT in late-onset Alzheimer's disease.

    Science.gov (United States)

    Takahashi, Michio; Oda, Yasunori; Okubo, Toshiyuki; Shirayama, Yukihiko

    2017-09-01

    The aim of this study was to examine brain hypoperfusion and its relationship with cognitive dysfunction in late-onset Alzheimer's disease (AD). Forty patients with late-onset AD and not receiving acetylcholinesterase inhibitors were recruited from outpatient clinics. We examined cognitive function using the Alzheimer's Disease Assessment Scale-cognitive subscale (ADAS-cog) and brain perfusion using single-photon emission computed tomography, and analyzed classified gyrus level segments with three-dimensional stereotactic surface projection and the stereotactic extraction estimation method level 3. ADAS-cog subscales were grouped into three domains: language, memory, and praxis. Patients with late-onset AD showed an apparent reduction in regional cerebral blood flow (rCBF) with a z score >1.5 in the frontal, temporal, and limbic lobes, with lesser reduction in the parietal and occipital lobes. Although hypoperfusion in the orbital, rectal, and subcallosal gyri of the frontal lobe was prominent, rCBF in the inferior frontal gyrus of the frontal lobe was significantly correlated with ADAS-cog total and language and praxis subscale scores. The parahippocampal gyrus of the limbic lobe was also significantly correlated with the ADAS-cog total, language, and praxis subscale scores. Additionally, the cingulate of the limbic lobe was significantly related with ADAS-cog memory. In spite of lesser hypoperfusion, the posterior cingulate gyrus of the limbic lobe was significantly related with ADAS-cog total, language, and memory subscale scores. Further, each subdivision of ADAS-cog was found to be related with various brain regions.

  1. 78 FR 48910 - Notice of Sunshine Act Meeting

    Science.gov (United States)

    2013-08-12

    ... Corporation's Institutional Advancement Committee will meet telephonically on August 20, 2013. The meeting... of the closed session meeting of the Institutional Advancement Committee. The transcript of any... with Disabilities Act and Section 504 of the 1973 Rehabilitation Act. Upon request, meeting notices and...

  2. Item analysis of ADAS-Cog: effect of baseline cognitive impairment in a clinical AD trial.

    Science.gov (United States)

    Sevigny, Jeffrey J; Peng, Yahong; Liu, Lian; Lines, Christopher R

    2010-03-01

    We explored the association of Alzheimer's disease (AD) Assessment Scale (ADAS-Cog) item scores with AD severity using cross-sectional and longitudinal data from the same study. Post hoc analyses were performed using placebo data from a 12-month trial of patients with mild-to-moderate AD (N =281 randomized, N =209 completed). Baseline distributions of ADAS-Cog item scores by Mini-Mental State Examination (MMSE) score and Clinical Dementia Rating (CDR) sum of boxes score (measures of dementia severity) were estimated using local and nonparametric regressions. Mixed-effect models were used to characterize ADAS-Cog item score changes over time by dementia severity (MMSE: mild =21-26, moderate =14-20; global CDR: mild =0.5-1, moderate =2). In the cross-sectional analysis of baseline ADAS-Cog item scores, orientation was the most sensitive item to differentiate patients across levels of cognitive impairment. Several items showed a ceiling effect, particularly in milder AD. In the longitudinal analysis of change scores over 12 months, orientation was the only item with noticeable decline (8%-10%) in mild AD. Most items showed modest declines (5%-20%) in moderate AD.

  3. Inhibition of the SOS response of Escherichia coli by the Ada protein

    International Nuclear Information System (INIS)

    Vericat, J.A.; Guerrero, R.; Barbe, J.

    1988-01-01

    Induction of the adaptive response by N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) caused a decrease in the UV-mediated expression of both recA and sfiA genes but not of the umuDC gene. On the other hand, the adaptive response did not affect the temperature-promoted induction of SOS response in a RecA441 mutant. The inhibitory effect on the UV-triggered expression of the recA and sfiA genes was not dependent on either the alkA gene or the basal level of RecA protein, but rather required the ada gene. Furthermore, an increase in the level of the Ada protein, caused by the runaway plasmid pYN3059 in which the ada gene is regulated by the lac promoter, inhibited UV-mediated recA gene expression even in cells to which the MNNG-adaptive treatment had not been applied. This inhibitory effect of the adaptive pretreatment was not observed either in RecBC- strains or in RecBC mutants lacking exonuclease V-related nuclease activity. However, RecF- mutants showed an adaptive response-mediated decrease in UV-promoted induction of the recA gene

  4. Evaluation of NASA GEOS-ADAS Modeled Diurnal Warming Through Comparisons to SEVIRI and AMSR2 SST Observations

    Science.gov (United States)

    Gentemann, C. L.; Akella, S.

    2018-02-01

    An analysis of the ocean skin Sea Surface Temperature (SST) has been included in the Goddard Earth Observing System (GEOS) - Atmospheric Data Assimilation System (ADAS), Version 5 (GEOS-ADAS). This analysis is based on the GEOS atmospheric general circulation model (AGCM) that simulates near-surface diurnal warming and cool skin effects. Analysis for the skin SST is performed along with the atmospheric state, including Advanced Very High Resolution Radiometer (AVHRR) satellite radiance observations as part of the data assimilation system. One month (September, 2015) of GEOS-ADAS SSTs were compared to collocated satellite Spinning Enhanced Visible and InfraRed Imager (SEVIRI) and Advanced Microwave Scanning Radiometer 2 (AMSR2) SSTs to examine how the GEOS-ADAS diurnal warming compares to the satellite measured warming. The spatial distribution of warming compares well to the satellite observed distributions. Specific diurnal events are analyzed to examine variability within a single day. The dependence of diurnal warming on wind speed, time of day, and daily average insolation is also examined. Overall the magnitude of GEOS-ADAS warming is similar to the warming inferred from satellite retrievals, but several weaknesses in the GEOS-AGCM simulated diurnal warming are identified and directly related back to specific features in the formulation of the diurnal warming model.

  5. The early mathematical education of Ada Lovelace

    OpenAIRE

    Hollings, C; Martin, UM; Rice, A

    2017-01-01

    Ada, Countess of Lovelace, is remembered for a paper published in 1843, which translated and considerably extended an article about the unbuilt Analytical Engine, a general-purpose computer designed by the mathematician and inventor Charles Babbage. Her substantial appendices, nearly twice the length of the original work, contain an account of the principles of the machine, along with a table often described as “the first computer program”. In this paper we look at Lovelace’s education before...

  6. The Synergy Between PAV and AdaBoost

    OpenAIRE

    WILBUR, W. JOHN; YEGANOVA, LANA; KIM, WON

    2005-01-01

    Schapire and Singer’s improved version of AdaBoost for handling weak hypotheses with confidence rated predictions represents an important advance in the theory and practice of boosting. Its success results from a more efficient use of information in weak hypotheses during updating. Instead of simple binary voting a weak hypothesis is allowed to vote for or against a classification with a variable strength or confidence. The Pool Adjacent Violators (PAV) algorithm is a method for converting a ...

  7. Know Stroke: Know the Signs, Act in Time Video

    Medline Plus

    Full Text Available ... Announcer: Stroke touches so many American families. It's the 3rd leading cause of death and a leading cause of serious long-term disability. But today there is effective treatment that can prevent or reduce those disabilities. The key is - Know the Signs, Act in Time. ...

  8. Characteristic scapular and rib changes on chest radiographs of children with ADA-deficiency SCIDS in the first year of life.

    Science.gov (United States)

    Manson, David; Diamond, Lauren; Oudjhane, Kamaldine; Hussain, Faisal Bin; Roifman, Chaim; Grunebaum, Eyal

    2013-03-01

    We describe radiographic changes in the ribs and scapulae seen in the first 6 months of life in children with ADA (adenosine deaminase) deficiency severe combined immundeficiency syndrome (SCIDS). We suggest that these changes are reversible with appropriate enzyme replacement therapy. The purpose of this study was to describe characteristic rib and scapular radiographic changes in infants with ADA-deficiency SCIDS. This was a retrospective review of chest radiographs of nine children with ADA-deficiency SCIDS performed in the first year of life by two experienced pediatric radiologists. A control cohort of unaffected children was used for comparison. All children with ADA-deficiency SCIDS manifested unusual scapular spurring and anterior rib cupping. None of the control children manifested these changes. Characteristic and reversible scapular and rib changes in the correct clinical setting should suggest an early diagnosis of ADA deficiency, prompting appropriate diagnostic and therapeutic measures.

  9. The stability of AQT processing speed, ADAS-Cog and MMSE during acetylcholinesterase inhibitor treatment in Alzheimer's disease.

    Science.gov (United States)

    Wiig, E H; Annas, P; Basun, H; Andreasen, N; Lannfelt, L; Zetterberg, H; Blennow, K; Minthon, L

    2010-03-01

    To explore the longitudinal stability of measures of cognition during treatment with acetylcholinesterase inhibitors (AchEI) in patients with Alzheimer's disease (AD). Cognitive status was measured in a cohort of 60 patients at 6 months after initiation of treatment with AchEI (baseline) and after an additional 6 months of treatment (endpoint). A Quick Test of Cognitive Speed (AQT), Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog), and MMSE were administered concurrently. Correlations (rho) between age and AQT processing speed were non-significant, but were significant for ADAS-Cog and Mini Mental State Examination (MMSE). AQT and ADAS-Cog means did not differ significantly between baseline and endpoint. There was a small, significant reduction in MMSE point scores. Measures of stability (Spearman's rho) were moderate-to-high for all tests. Means for subgroups did not differ as a function of medication type. AQT processing speed, ADAS-Cog, and MMSE measures proved stable during the second 6 months of treatment with AChEI.

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

    Science.gov (United States)

    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.

  11. Gene therapy/bone marrow transplantation in ADA-deficient mice: roles of enzyme-replacement therapy and cytoreduction

    Science.gov (United States)

    Jin, Xiangyang; Wang, Xingchao; Yu, Xiao-Jin; Rozengurt, Nora; Kaufman, Michael L.; Wang, Xiaoyan; Gjertson, David; Zhou, Yang; Blackburn, Michael R.; Kohn, Donald B.

    2012-01-01

    Gene therapy (GT) for adenosine deaminase–deficient severe combined immune deficiency (ADA-SCID) can provide significant long-term benefit when patients are given nonmyeloablative conditioning and ADA enzyme-replacement therapy (ERT) is withheld before autologous transplantation of γ-retroviral vector-transduced BM CD34+ cells. To determine the contributions of conditioning and discontinuation of ERT to the therapeutic effects, we analyzed these factors in Ada gene knockout mice (Ada−/−). Mice were transplanted with ADA-deficient marrow transduced with an ADA-expressing γ-retroviral vector without preconditioning or after 200 cGy or 900 cGy total-body irradiation and evaluated after 4 months. In all tissues analyzed, vector copy numbers (VCNs) were 100- to 1000-fold greater in mice receiving 900 cGy compared with 200 cGy (P < .05). In mice receiving 200 cGy, VCN was similar whether ERT was stopped or given for 1 or 4 months after GT. In unconditioned mice, there was decreased survival with and without ERT, and VCN was very low to undetectable. When recipients were conditioned with 200 cGy and received transduced lineage-depleted marrow, only recipients receiving ERT (1 or 4 months) had detectable vector sequences in thymocytes. In conclusion, cytoreduction is important for the engraftment of gene-transduced HSC, and short-term ERT after GT did not diminish the capacity of gene-corrected cells to engraft and persist. PMID:22833548

  12. Proceedings of the Tenth Annual National Conference on Ada Technology. Held in Arlington, VA, on February 24-28, 1992

    Science.gov (United States)

    1992-02-01

    using interesting examples. For when NIGHTINGALES -> PUTLINE Instance, I often ask students to write an Ada ("A watch of nightingales"); program that...high lVel of syckwaizaniom between tasks. .a .5ng in a single prcessor enmiroannt When incoporated with t Ada eepon isrvobue Several acia detection and...company to let a smaller, NON-ada than 500 employees, and annual revenue not in excess of smart company, team with them? One answer is to push $12.5

  13. Firm settles AIDS firing for $100,000 after pretrial motion fizzles.

    Science.gov (United States)

    1995-09-22

    The Equal Employment Opportunity Commission (EEOC) sued a Texas importer for violating the Americans with Disabilities Act (ADA). Chemtech International was charged with terminating an employee because he has AIDS. [Name removed] initially claimed that since it employed fewer than 25 people, it was exempt from the employment provision of the ADA. The EEOC found that [name removed], and a related company, were integrated enterprises that jointly employed over 25 people. A U.S. District Judge ruled that the EEOC's evidence was uncontroverted; rather than face a trial, [name removed] paid $100,000 to the terminated employee. The company also agreed to train managers and supervisors regarding ADA-related responsibilities. The decision to view [name removed] and its related company as an integrated enterprise was based on precedent from the 1994 decision of Doe v. [Name removed]. That case established a four-point guide to distinguish an association between two corporations from enterprise integration.

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

    Science.gov (United States)

    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.

  15. Understanding road users’ expectations : an essential step for ADAS development.

    NARCIS (Netherlands)

    Houtenbos, M. Jagtman, H.M. Hagenzieker, M.P. Wieringa, P.A. & Hale, A.R.

    2006-01-01

    This article indicates the need for understanding road users’ expectations when developing Advanced Driver Assistance Systems (ADAS). Nowadays, technology allows more and more opportunities to provide road users with all sorts of information or even actively support aspects of the driving task.

  16. Comparison of the diabetes guidelines from the ADA/EASD and the AACE/ACE.

    Science.gov (United States)

    Cornell, Susan

    To compare recent diabetes guideline updates from the American Diabetes Association-European Association for the Study of Diabetes (ADA/EASD) and the American Association of Clinical Endocrinologists-American College of Endocrinology (AACE/ACE). The ADA/EASD guideline continues to advocate a stepwise approach to glycemic control that initiates with metformin and intensifies treatment incrementally to dual and triple therapy at 3-month intervals until the patient is at their individualized goal. The AACE/ACE guideline provides a broader choice of first-line medications, with a suggested hierarchy of use, and it encourages initial dual and triple therapy if the glycated hemoglobin (A1C) level is high enough at diagnosis (7.5%-9.0% and >9.0%, respectively). Target A1C levels are higher in the ADA/EASD guideline (≤7.0%) compared with the AACE/ACE guideline (≤6.5%), although both statements indicate that targets should be adjusted to specific clinical scenarios based on safety. Both guidelines now include the new sodium-glucose cotransporter-2 inhibitors among their choices of acceptable glucose-lowering medications and endorse the overall cardiovascular and pancreatic safety of incretin therapies, and the safety of pioglitazone vis-a-vis bladder cancer. In practice, the ADA/EASD guidelines tend to be more user-friendly for general practitioners because of the simple stepwise intensification regimen, whereas the AACE/ACE guidelines are more commonly followed by specialists (endocrinologists) because of the more aggressive A1C targets. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

  17. An object-oriented classification method of high resolution imagery based on improved AdaTree

    International Nuclear Information System (INIS)

    Xiaohe, Zhang; Liang, Zhai; Jixian, Zhang; Huiyong, Sang

    2014-01-01

    With the popularity of the application using high spatial resolution remote sensing image, more and more studies paid attention to object-oriented classification on image segmentation as well as automatic classification after image segmentation. This paper proposed a fast method of object-oriented automatic classification. First, edge-based or FNEA-based segmentation was used to identify image objects and the values of most suitable attributes of image objects for classification were calculated. Then a certain number of samples from the image objects were selected as training data for improved AdaTree algorithm to get classification rules. Finally, the image objects could be classified easily using these rules. In the AdaTree, we mainly modified the final hypothesis to get classification rules. In the experiment with WorldView2 image, the result of the method based on AdaTree showed obvious accuracy and efficient improvement compared with the method based on SVM with the kappa coefficient achieving 0.9242

  18. Distributed Issues for Ada Real-Time Systems

    Science.gov (United States)

    1990-07-23

    NUMBERS Distributed Issues for Ada Real - Time Systems MDA 903-87- C- 0056 S. AUTHOR(S) Thomas E. Griest 7. PERFORMING ORGANiZATION NAME(S) AND ADORESS(ES) 8...considerations. I Adding to the problem of distributed real - time systems is the issue of maintaining a common sense of time among all of the processors...because -omeone is waiting for the final output of a very large set of computations. However in real - time systems , consistent meeting of short-term

  19. How well do the ADAS-cog and its subscales measure cognitive dysfunction in Alzheimer's disease?

    Science.gov (United States)

    Benge, Jared F; Balsis, Steve; Geraci, Lisa; Massman, Paul J; Doody, Rachelle S

    2009-01-01

    The Alzheimer's Disease Assessment Scale-cognitive (ADAS-cog) is regularly used to assess cognitive dysfunction in Alzheimer's disease (AD) clinical trials. Yet, little is known about how the instrument and its subscales measure cognition across the spectrum of AD. The current investigation used item response theory (IRT) analyses to assess the measurement properties of the ADAS-cog across the range of cognitive dysfunction in AD. We used IRT-based analyses to establish the relationship between cognitive dysfunction and the probability of obtaining observed scores on each subscale and the test as a whole. Data were obtained from 1,087 patients with AD and amnestic mild cognitive impairment. Results showed that the ADAS-cog and its subscales provide maximum information at moderate levels of cognitive dysfunction. Raw score differences toward the lower and higher ends of the scale corresponded to large differences in cognitive dysfunction, whereas raw score differences toward the middle of the scale corresponded to smaller differences. The utility of the ADAS-cog and its subscales is optimal in the moderate range of cognitive dysfunction, but raw score differences in that region correspond to relatively small differences in cognitive dysfunction. Implications for tracking and staging dementia and for clinical trials are discussed. Copyright 2009 S. Karger AG, Basel.

  20. Analysis of the steel braced frames equipped with ADAS devices under the far field records

    Directory of Open Access Journals (Sweden)

    Mahmoud Bayat

    Full Text Available The usefulness of supplementary energy dissipation devices is now quite well-known in earthquake structural engineering for reducing the earthquake-induced response of structural systems. The seismic behavior of structures with supplemental ADAS devices is concerned in this study. In this paper, the ratio of the hysteretic energy to input energy is compared in different structural systems. The main purpose of this paper is to evaluate the behavior of structures equipped with yielding dampers (ADAS, located in far fields based on energy concepts. In order to optimize their seismic behavior, the codes and solutions are also presented. Three cases including five, ten and fifteen-story three-bay Concentric Braced Frames (CBF with and without ADAS were selected. The PERFORM 3D.V4 software along with three earthquake records (Northridge, Imperial Valley and Tabas is used for nonlinear time history analysis and the conclusions are drawn upon energy criterion. The effect of PGA variation and height of the frames are also considered in the study. Finally, to increase the energy damping ability and reduce the destructive effects in structures on an earthquake event, so that a great amount of induced energy is damped and destruction of the structure is prevented as much as possible by using ADAS dampers.

  1. Predictive Role of ADA in Bronchoalveolar Lavage Fluid in Making the Diagnosis of Pulmonary Tuberculosis.

    Science.gov (United States)

    Binesh, Fariba; Halvani, Abolhassan

    2013-01-01

    Current diagnostic tests for tuberculosis (TB) are time-consuming. The aim of this study was to evaluate the diagnostic usefulness of ADA in bronchoalveolar lavage fluid in patients with pulmonary TB. A cross-sectional study was performed in Yazd, Iran, between 2009 and 2010. Patients suspected of pulmonary TB with negative sputum smear for AFB were included in the study. Mean ADA levels in BAL fluids were measured and compared between study groups. Sixty-three patients were enrolled in the study among which 15 cases had pulmonary TB, 33 had pulmonary diseases other than TB, and 15 subjects with normal bronchoscopy results were considered as controls. Mean ADA levels in BAL fluid were 4.13 ± 2.55, 2.42 ± 1.06, and 1.93 ± 0.88, respectively. This rate was significantly higher in the pulmonary TB group compared to the other two groups (P = 0.001). Using ROC curve with a cut-off value of 3.5 IU/L, the highest sensitivity (57%) and specificity (84%) were obtained in diagnosis of TB. The results showed that although ADA activity in BAL fluid of pulmonary TB patients was higher than those seen in other diseases, a negative test does not rule out pulmonary TB.

  2. 45 CFR 233.80 - Disability.

    Science.gov (United States)

    2010-10-01

    ... competent persons—not less than a physician and a social worker qualified by professional training and... or XVI of the Social Security Act must: (1) Contain a definition of permanently and totally disabled..., skills, and work experience, and the probable functioning of the individual in his particular situation...

  3. Ada Compiler Validation Summary Report: Certificate Number: 940325S1. 11352 DDC-I DACS Sun SPARC/Solaries to Pentium PM Bare Ada Cross Compiler System, Version 4.6.4 Sun SPARCclassic = Intel Pentium (Operated as Bare Machine) Based in Xpress Desktop (Intel Product Number: XBASE6E4F-B)

    Science.gov (United States)

    1994-03-25

    Best Available Copy REPORT DOCUMENTATION PAGE _V -ONC Uft Xaf. WO -" Am u~~ ns~ 940325SI. 11352 , AVV: 94ddc5OO_3d. Compiler: DACS Sun SPARC/ aonais to...Manual for the Ada Proarammina Language, ANSI/MIL-STD-1815A, February 1983 and ISO 8652-1987. [Pro92] Ada Coupiler Validation Procedures, Version 3.1...objectives found to be irrelevant for the given Ada implementation. ISO International Organization for Standardization. LRM The Ada standard, or

  4. A Hospital Based Study on Estimation of Adenosine Deaminase Activity (ADA) in Cerebrospinal Fluid (CSF) in Various Types of Meningitis.

    Science.gov (United States)

    Agarwal, Ashok Kumar; Bansal, Sonia; Nand, Vidya

    2014-02-01

    Tuberculosis kills 3.70 lakh patients in India every year,out of which 7-12 % are meningeal involvement. Delay in its diagnosis and initiation of treatment results in poor prognosis and squeal in up to 25% of cases. The aim of the present study is to look for a simple, rapid, cost effective, and fairly specific test in differentiating tubercular aetiology from other causes of meningitis. In the present study we measured the adenosine deaminase activity (ADA) in Cerebrospinal Fluid (CSF) of Tubercular Meningitis (TBM) and non-TBM patients. Fifty six patients attending hospital with symptoms and signs of meningitis were selected and divided into three groups: tubercular, pyogenic, and aseptic meningitis, depending upon the accepted criteria. CSF was drawn and ADA estimated. Out of 32 tubercular patients, 28 had CSF-ADA at or above the cut-off value while four had below. Out of 24 non-tuberculous patients (pyogenic and aseptic meningitis), two aseptic meningitis (AM) patient had ADA levels at or above the cut-off value while 22 had below this value. RESULTS of our study indicate that ADA level estimation in CSF is not only of considerable value in the diagnosis of TBM, CSF, and ADA level 10 U/L as a cut-off value with sensitivity 87.5% and specificity 83.33% and positive predictive value of the test was 87.5%.and 83.3% negative predictive value. It can be concluded that ADA estimation in CSF is not only simple, inexpensive and rapid but also fairly specific method for making a diagnosis of tuberculous aetiology in TBM, especially when there is a dilemma of differentiating the tuberculous aetiology from non-tuberculous ones. For this reason ADA estimation in TBM may find a place as a routine investigation.

  5. Region 10: Idaho Northern Ada County Adequate Letter (6/21/2013)

    Science.gov (United States)

    EPA approves motor vehicle emissions budget in the Northern Ada County PM10 State Implementation Plan, Maintenance Plan: Ten-Year Update for PM10 national ambient air quality standard, adequate for transportation conformity purposes.

  6. Three sides of the same coin: measuring global cognitive impairment with the MMSE, ADAS-cog and CAMCOG.

    Science.gov (United States)

    Wouters, Hans; van Gool, Willem A; Schmand, Ben; Zwinderman, Aeilko H; Lindeboom, Robert

    2010-08-01

    The total scores of the ADAS-cog, MMSE and CAMCOG, comprising various cognitive tasks, are widely used to measure a dimension of global cognitive impairment. It is unknown, however, whether this dimension is common to these instruments. This hampers comparisons when either of these instruments is used. The extent to which these instruments share a common dimension of global cognitive impairment and how their scores relate was examined. Rasch analysis of CAMCOG and MMSE data of participants from a population based study and two memory clinics pooled with ADAS-cog and MMSE data of participants from three RCTs (overall N = 1566) to estimate a common dimension of global cognitive impairment and to examine the goodness of fit of the individual items to this dimension. Using the estimated common dimension of global cognitive impairment, the total scores of the instruments could be related, e.g. a mean level of global cognitive impairment corresponded to a predicted score of 11.4 (ADAS-cog), 72.6 (CAMCOG) and 22.2 (MMSE). When revised according to The Rasch validity analyses, every individual item could be fitted to the dimension. The MMSE, ADAS-cog and CAMCOG reflect a valid common dimension of global cognitive impairment, which enables comparisons of RCTs that use the ADAS-cog and observational studies that use the CAMCOG and MMSE.

  7. Role of ascitic fluid adenosine deaminase (ADA) and serum CA-125 in the diagnosis of tuberculous peritonitis.

    Science.gov (United States)

    Ali, N; Nath, N C; Parvin, R; Rahman, A; Bhuiyan, T M; Rahman, M; Mohsin M N

    2014-12-01

    This cross sectional study was carried out in the department of gastroenterology, BIRDEM, Dhaka from January 2010 to May 2011 to determine the role of ascitic fluid ADA and serum CA-125 in the diagnosis of clinically suspected tubercular peritonitis. Total 30 patients (age 39.69 ± 21.26, 18M/12F) with clinical suspicion of tuberculosis peritonitis were included in this study after analyzing selection criteria. Laparoscopic peritoneal biopsy with 'histopathological diagnosis' was considered gold standard against which accuracics of two biomarkers (ADA & CA-125) were compared. Cut off value of ADA and CA-125 are 24 u/l, 35 U/ml respectively. Sensitivity, specificity, positive predictive value, negative predictive value and accuracy of ADA as a diagnostic modality in tuberculos peritonitis were 87.5%, 83.33%, 95.45%, 62.5% and 86.67% respectively where as CA-125 was found to have 83.33% sensitivity, 50% specificity, 86.9% positive predictive value, 42.85% negative predictive value and 76.6% accuracy. Both biomarkers are simple, non-invasive, rapid and relatively cheap diagnostic test where as laparoscopy is an invasive procedure, costly & requires trained staff and not without risk and also not feasible in all the centre in our country. So ascitic fluid ADA and serum CA-125 are important diagnostic test for peritoneal tuberculosis.

  8. Efficient Ada multitasking on a RISC register window architecture

    Science.gov (United States)

    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.

  9. Syzygium cumini is more effective in preventing the increase of erythrocytic ADA activity than phenolic compounds under hyperglycemic conditions in vitro.

    Science.gov (United States)

    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.

  10. Elevated Serum ADA Activity as a Marker for Diagnosis and Prognosis of Visceral Leishmaniasis and Post Kala-Azar Dermal Leishmaniasis in Indian Patients

    Science.gov (United States)

    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

  11. Elevated Serum ADA Activity as a Marker for Diagnosis and Prognosis of Visceral Leishmaniasis and Post Kala-Azar Dermal Leishmaniasis in Indian Patients.

    Science.gov (United States)

    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.

  12. Developing and Using Ada Parts in Real-Time Embedded Applications

    Science.gov (United States)

    1990-04-27

    ARCHTECTURAL DESIGN Guideline #3-a: Avoid duplication of data types packages. Guideline #3-b: Minimize variant proliferation. Concentrate on developing a...of SOFTWARE REUSE DEVELOPING and USING ADA PARTS in RTE APPUCATIONS ARCHTECTURAL DESIGN Table 5-10 illustrates the use of this more strongly data typed

  13. La tríada oscura de la personalidad: maquiavelismo, narcisismo y psicopatía. Una mirada evolutiva

    Directory of Open Access Journals (Sweden)

    Fernando Renee González Moraga

    2015-08-01

    Full Text Available Se aborda la denominada Tríada Oscura de la Personalidad -Tríada- (maquiavelismo, narcisismo subclínico y psicopatía subclínica desde una mirada evolutiva. El objetivo de esta investigación es revisar la evidencia que han presentado los teóricos evolucionistas sobre la Tríada, desde un acercamiento a la mirada evolutiva. Para esto, se indaga en las principales características de cada uno de estos rasgos, los instrumentos que se han utilizado para evaluarlos y las principales áreas en donde se han estudiado. La mirada evolutiva plantea que los rasgos de la Tríada son dimensionales y varían de acuerdo con las diversas estrategias que utilizan los sujetos para adaptarse a las características socioambientales en las que se desarrollan. Estos rasgos se caracterizan por presentar violencia psicológica, inhibición moral, manipulación, baja amabilidad, insensibilidad, egoísmo y dificultad para mentalizar en contextos de interacción interpersonal y social.

  14. Clinical significance of combined determination of the changes of the serum ADA, HA and PIIIP levels in patients with hepatitis B

    International Nuclear Information System (INIS)

    Wang Xiaoyan

    2009-01-01

    Objective: To explore the clinical significance of the changes of serum ADA, HA and PIIIP levels in patients with hepatitis B. Methods: Serum adenosine deaminase (ADA) (with biochemistry) and HA PIIIP (with RIA) levels were determined in 102 patients with hepatitis B of various stages and 35 controls. Results: Serum ADA, HA and PIIIP levels in patients with hepatitis B were significantly higher than those in controls (P<0.01). Particularly in patients with cirrhosis (n=13) (P<0.001). Conclusion: The serum ADA, HA and PIIIP levels were closely related to the diseases process of hepatitis B and were of great clinical values. (authors)

  15. Particular application of methods of AdaBoost and LBP to the problems of computer vision

    OpenAIRE

    Волошин, Микола Володимирович

    2012-01-01

    The application of AdaBoost method and local binary pattern (LBP) method for different spheres of computer vision implementation, such as personality identification and computer iridology, is considered in the article. The goal of the research is to develop error-correcting methods and systems for implements of computer vision and computer iridology, in particular. This article considers the problem of colour spaces, which are used as a filter and as a pre-processing of images. Method of AdaB...

  16. A prediction model of short-term ionospheric foF2 Based on AdaBoost

    Science.gov (United States)

    Zhao, Xiukuan; Liu, Libo; Ning, Baiqi

    Accurate specifications of spatial and temporal variations of the ionosphere during geomagnetic quiet and disturbed conditions are critical for applications, such as HF communications, satellite positioning and navigation, power grids, pipelines, etc. Therefore, developing empirical models to forecast the ionospheric perturbations is of high priority in real applications. The critical frequency of the F2 layer, foF2, is an important ionospheric parameter, especially for radio wave propagation applications. In this paper, the AdaBoost-BP algorithm is used to construct a new model to predict the critical frequency of the ionospheric F2-layer one hour ahead. Different indices were used to characterize ionospheric diurnal and seasonal variations and their dependence on solar and geomagnetic activity. These indices, together with the current observed foF2 value, were input into the prediction model and the foF2 value at one hour ahead was output. We analyzed twenty-two years’ foF2 data from nine ionosonde stations in the East-Asian sector in this work. The first eleven years’ data were used as a training dataset and the second eleven years’ data were used as a testing dataset. The results show that the performance of AdaBoost-BP is better than those of BP Neural Network (BPNN), Support Vector Regression (SVR) and the IRI model. For example, the AdaBoost-BP prediction absolute error of foF2 at Irkutsk station (a middle latitude station) is 0.32 MHz, which is better than 0.34 MHz from BPNN, 0.35 MHz from SVR and also significantly outperforms the IRI model whose absolute error is 0.64 MHz. Meanwhile, AdaBoost-BP prediction absolute error at Taipei station from the low latitude is 0.78 MHz, which is better than 0.81 MHz from BPNN, 0.81 MHz from SVR and 1.37 MHz from the IRI model. Finally, the variety characteristics of the AdaBoost-BP prediction error along with seasonal variation, solar activity and latitude variation were also discussed in the paper.

  17. Sosialisasi Nilai-Nilai Akhlak Melalui Film “Ada Surga Di Rumahmu”

    Directory of Open Access Journals (Sweden)

    Emha Ghazali

    2017-07-01

    Full Text Available This research aims to find out whether the socialization of moral values through film "There is Heaven in Yours Home" succeed in instilling moral values to students. This study used a descriptive approach to the qualitative methods. The theory used is George Herbert Mead's theory of stages of socialization and Abudin Natta about the scope of moral values. The results showed that the socialization of moral values through film "There is Heaven in Yours Home" it's been successful. Look how many informants were inspired by the movie how many informants that implement moral values on the movie in everyday life and how many informants convey these values to other individuals.  Keywords: Film, Socializing  Movie, Morals Values Abstrak Penelitian ini bertujuan untuk mengetahui apakah sosialisasi nilai-nilai akhlak melalui film “Ada Surga Dirumahmu” dapat berhasil dalam menanamkan nilai-nilai akhlak kepada pelajar. Penelitian ini menggunakan pendekatan kualitati dan metode deskriptif kualitatif. Teori yang digunakan adalah teori George Herbert Mead tentang tahapan-tahapan sosialisasi dan Abudin Natta tentang ruang lingkup nilai-nilai akhlak. Hasil penelitian menunjukkan bahwa sosialisasi nilai-nilai akhlak melalui film “Ada Surga Dirumahmu” sudah cukup berhasil. Terlihat dari seberapa banyak informan yang terinspirasi dengan film seberapa banyak informan yang mengimpelementasikan nilai-nilai akhlak pada film “Ada Surga Dirumahmu” dalam kehidupan sehari-hari dan seberapa banyak informan yang menyampaikan nilai tersebut kepada individu lainnya. Kata Kunci : Film, Sosialisasi Film, Nilai-Nilai Akhlak

  18. Novel vehicle detection system based on stacked DoG kernel and AdaBoost

    Science.gov (United States)

    Kang, Hyun Ho; Lee, Seo Won; You, Sung Hyun

    2018-01-01

    This paper proposes a novel vehicle detection system that can overcome some limitations of typical vehicle detection systems using AdaBoost-based methods. The performance of the AdaBoost-based vehicle detection system is dependent on its training data. Thus, its performance decreases when the shape of a target differs from its training data, or the pattern of a preceding vehicle is not visible in the image due to the light conditions. A stacked Difference of Gaussian (DoG)–based feature extraction algorithm is proposed to address this issue by recognizing common characteristics, such as the shadow and rear wheels beneath vehicles—of vehicles under various conditions. The common characteristics of vehicles are extracted by applying the stacked DoG shaped kernel obtained from the 3D plot of an image through a convolution method and investigating only certain regions that have a similar patterns. A new vehicle detection system is constructed by combining the novel stacked DoG feature extraction algorithm with the AdaBoost method. Experiments are provided to demonstrate the effectiveness of the proposed vehicle detection system under different conditions. PMID:29513727

  19. Pleural Fluid Adenosine Deaminase (ADA) Predicts Survival in Patients with Malignant Pleural Effusion.

    Science.gov (United States)

    Terra, Ricardo Mingarini; Antonangelo, Leila; Mariani, Alessandro Wasum; de Oliveira, Ricardo Lopes Moraes; Teixeira, Lisete Ribeiro; Pego-Fernandes, Paulo Manuel

    2016-08-01

    Systemic and local inflammations have been described as relevant prognostic factors in patients with cancer. However, parameters that stand for immune activity in the pleural space have not been tested as predictors of survival in patients with malignant pleural effusion. The objective of this study was to evaluate pleural lymphocytes and Adenosine Deaminase (ADA) as predictors of survival in patients with recurrent malignant pleural effusion. Retrospective cohort study includes patients who underwent pleurodesis for malignant pleural effusion in a tertiary center. Pleural fluid protein concentration, lactate dehydrogenase, glucose, oncotic cytology, cell count, and ADA were collected before pleurodesis and analyzed. Survival analysis was performed considering pleurodesis as time origin, and death as the event. Backwards stepwise Cox regression was used to find predictors of survival. 156 patients (out of 196 potentially eligible) were included in this study. Most were female (72 %) and breast cancer was the most common underlying malignancy (53 %). Pleural fluid ADA level was stratified as low (Pleural fluid cell count and lymphocytes number and percentage did not correlate with survival. Pleural fluid Adenosine Deaminase levels (pleural effusion who undergo pleurodesis.

  20. Disability Insurance and Healthcare Reform: Evidence from Massachusetts

    OpenAIRE

    Nicole Maestas; Kathleen J. Mullen; Alexander Strand

    2013-01-01

    As health insurance becomes available outside of the employment relationship as a result of the Affordable Care Act (ACA), the cost of applying for Social Security Disability Insurance (SSDI)—potentially going without health insurance coverage during a waiting period totaling 29 months from disability onset—will decline for many people with employer-sponsored health insurance. At the same time, the value of SSDI and Supplemental Security Income (SSI) participation will decline for individuals...

  1. 78 FR 35890 - Applications for New Awards; National Institute on Disability and Rehabilitation Research...

    Science.gov (United States)

    2013-06-14

    ... (NIDRR)--Disability and Rehabilitation Research Projects and Centers Program--Rehabilitation Engineering... Rehabilitation Act of 1973, as amended (Rehabilitation Act). Rehabilitation Engineering Research Centers Program... Rehabilitation Act. It does so by conducting advanced engineering research, developing and evaluating innovative...

  2. 78 FR 35009 - Applications for New Awards; National Institute on Disability and Rehabilitation Research...

    Science.gov (United States)

    2013-06-11

    ... (NIDRR)--Disability and Rehabilitation Research Projects and Centers Program--Rehabilitation Engineering... authorized under the Rehabilitation Act of 1973, as amended (Rehabilitation Act). Rehabilitation Engineering... under the Rehabilitation Act. It does so by conducting advanced engineering research, developing and...

  3. Testing Students with Disabilities: Practical Strategies for Complying with District and State Requirements. Second Edition.

    Science.gov (United States)

    Thurlow, Martha L.; Elliott, Judy L.; Ysseldyke, James E.

    This book is intended to facilitate the meaningful inclusion of students with disabilities in district and state assessments as required by the 1997 amendments to the Individuals with Disabilities Education Act. First, an introductory chapter offers reasons for including students with disabilities in district and statewide accountability systems.…

  4. Implementación de un framework de componente en el lenguaje de programación Ada

    OpenAIRE

    Hernández Villalón, Francisco José

    2013-01-01

    El objetivo principal de este proyecto es la traducción de FrameworkAda 2005 y mantener la compatibilidad entre las dos implementaciones de Framework que se realizaron anteriormente C++ y Java. Cabe destacar que la implementación en Java es el Framework de partida de donde derivan estas dos últimas C++ y Ada 2005. Escuela Técnica Superior de Ingeniería Industrial Universidad Politécnica de Cartagena

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

    Science.gov (United States)

    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.

  6. Inclusion of Students with an Intellectual Disability in the General Education Classroom with the Use of Response Cards

    Science.gov (United States)

    Clarke, Laura S.; Haydon, Todd; Bauer, Anne; Epperly, Anna C.

    2016-01-01

    The passage of the Individuals With Disabilities Education Improvement Act and the No Child Left Behind Act has highlighted the importance of all students having access to the general education curriculum. Because students with disabilities are being included in the general education classroom in greater numbers, teachers need to implement…

  7. [Validation of the Hungarian version of Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog) in patients with mild cognitive impairment].

    Science.gov (United States)

    Papp, Edina; Pákáski, Magdolna; Drótos, Gergely; Kálmán, János

    2012-01-01

    Early recognition of mild cognitive impairment (MCI) has increasing clinical relevance in the treatment process of dementia, since it is considered as prodromal period. A great variety of instruments have been developed for measuring cognitive performance of the demented patients. The cognitive subscale of the Alzheimer's Disease Assessment Scale (ADAS-Cog) is one of the most frequently applied instrument to determine the severity of dementia and the efficiency of pharmacotherapy. The aim of this study is to examine the sensitivity parameters of the Hungarian ADAS-Cog in differentiating healthy elderly from MCI patients, furthermore to compare the sociodemographic data of the two groups. Fourty-five patients with MCI and 47 healthy subjects (HS) participated in the study. Their age variated between 52 and 88 years, the mean age was 68.8 (standard deviation=8.6). The mean of the years of education was 11.8 (standard deviation=3.5). Mental state was determined by ADAS-Cog and Mini-Mental State Examination (MMSE) and Beck Depression Inventory (BDI) was used to exclude depression. Data analysis was performed with SPSS 17. There were no significant differences between the two groups considering the sociodemographic data. The total score of ADAS-Cog is the most sensitive index (AUC: 0.875, sensitivity: 95.6%) for determining MCI, although the ratio of false positive cases was very high (specificity: 70.2%). The cut-off scores of the ADAS-Cog in the Hungarian sample were higher than the findings in previous researches. Positive correlation between age and ADAS-Cog total score was only significant in the HS group. On the other hand, negative correlation was found between education and ADAS-Cog total score in the MCI group. These results indicate that the currently used Hungarian ADAS-Cog is able to distinguish between MCI patients and HS groups. However, the adaptation of the Hungarian version will be necessary during the further standardization process including the

  8. 76 FR 18812 - Submission for Review: RI 30-10, Disabled Dependent Questionnaire

    Science.gov (United States)

    2011-04-05

    ... OFFICE OF PERSONNEL MANAGEMENT Submission for Review: RI 30-10, Disabled Dependent Questionnaire... Dependent Questionnaire. As required by the Paperwork Reduction Act of 1995 (Pub. L. 104-13, 44 U.S.C... (202) 606-0910. SUPPLEMENTARY INFORMATION: The RI 30-10, Disabled Dependent Questionnaire, is used to...

  9. 76 FR 36582 - Submission for Review: Disabled Dependent Questionnaire, RI 30-10

    Science.gov (United States)

    2011-06-22

    ... OFFICE OF PERSONNEL MANAGEMENT Submission for Review: Disabled Dependent Questionnaire, RI 30-10... Dependent Questionnaire. As required by the Paperwork Reduction Act of 1995 (Pub. L. 104-13, 44 U.S.C.... SUPPLEMENTARY INFORMATION: RI 30-10, Disabled Dependent Questionnaire, is used to collect sufficient information...

  10. Predictors of placebo group decline in the Alzheimer's disease Assessment Scale-cognitive subscale (ADAS-Cog) in 24 week clinical trials of Alzheimer's disease.

    Science.gov (United States)

    Irizarry, Michael C; Webb, David J; Bains, Chanchal; Barrett, Steven J; Lai, Robert Y; Laroche, Janette P; Hosford, David; Maher-Edwards, Gareth; Weil, John G

    2008-07-01

    One limitation of several recent 24 week Alzheimer's disease (AD) clinical trials was the lack of cognitive decline detected by the AD Assessment Scale-cognitive subscale (ADAS-cog) in the placebo groups, possibly obscuring true medication effects. Data from 733 individuals in the placebo arms of six AD clinical trials performed 1996-1997 were pooled to examine the relationship of clinical, demographic, and genetic characteristics with the 24 week change in ADAS-cog. Baseline cognitive and functional status and the screening-to-baseline change in ADAS-cog were the strongest independent predictors of the 24 week change in ADAS-cog. The ADAS-cog did not detect progression in patients with mild dementia (screening Mini-Mental State Exam, MMSE, >or=20). The change in ADAS-cog from screening to baseline was inversely correlated with the 24 week change score; it was more difficult to detect cognitive decline at 24 weeks if individuals markedly worsened from screening to baseline. The effects of baseline MMSE and screening-to-baseline change in ADAS-cog generalized to the placebo group (N=106) of another AD study performed in 2004-2005. Overcoming lack of placebo decline in AD clinical trials will require scales more sensitive to cognitive decline in mild AD and strategies to reduce within-person variability in outcome measures.

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

    Science.gov (United States)

    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. Copyright © 2012 John Wiley & Sons, Ltd.

  12. 78 FR 42868 - Final Priority; National Institute on Disability and Rehabilitation Research-Rehabilitation...

    Science.gov (United States)

    2013-07-18

    ... to: The Americans with Disabilities Act National Network Regional Centers, the Aging and Disability... and integration into society, employment, independent living, family support, and economic and social... and develop additional data resources. To help move the field toward the development of better data...

  13. Advocacy Disabled in Publishing Newspapers Media in Malaysia

    Directory of Open Access Journals (Sweden)

    Hazzlan Sama

    2017-07-01

    Full Text Available This article discusses the role of news media in communicating information about Disabled news to the public. The focus of the discussion centered issue and advocacy role of the news media conducted to understand the issues of persons with disabilities. Studies conducted using the method of analysis to systematically review the library of selected journals that conduct media exposure of persons with disabilities at the global level and so focused towards media conference in Malaysia. In this research, the data was obtained through databases ERIC, google scholar, Journal of Education, Journal of Social Sciences and Journal of Communication. A total of 30 articles were based on keywords such as disabled people, newspapers, news exposure to people with disabilities. However, researchers have obtained 13 articles that met after being filtered. The results obtained showed that the press releases are also still not open and not to report the news on disabilities. This is because there is a stigma that prevents acceptance of disabilities such as discrimination and negative attitudes towards them. Outlook negative stereotypes of people with disabilities who are strangers, the great ones, defects often appear in the media. Even now there is increasing advocacy for press media publishing news on this special group but the content or dissemination of information about them is still less show. Artikel ini membincangkan peranan media akhbar dalam menyampaikan maklumat berita tentang Orang Kurang Upaya kepada masyarakat. Fokus perbincangan ditumpukan isu dan peranan advokasi media akhbar dijalankan untuk memahami isu orang kurang upaya. Kajian yang dijalankan menggunakan kaedah analisis perpustakaan secara sistematik review terhadap jurnal-jurnal terpilih yang menjalankan kajian paparan media ke atas orang kurang upaya di peringkat global dan seterusnya difokus ke arah media akhbar di Malaysia. Dalam penyelidikan ini, data-data diperolehi melalui pengkalan

  14. Malnutrition and disability: unexplored opportunities for collaboration

    Science.gov (United States)

    Groce, N; Challenger, E; Berman-Bieler, R; Farkas, A; Yilmaz, N; Schultink, W; Clark, D; Kaplan, C; Kerac, M

    2014-01-01

    There is increasing international interest in the links between malnutrition and disability: both are major global public health problems, both are key human rights concerns, and both are currently prominent within the global health agenda. In this review, interactions between the two fields are explored and it is argued that strengthening links would lead to important mutual benefits and synergies. At numerous points throughout the life-cycle, malnutrition can cause or contribute to an individual’s physical, sensory, intellectual or mental health disability. By working more closely together, these problems can be transformed into opportunities: nutrition services and programmes for children and adults can act as entry points to address and, in some cases, avoid or mitigate disability; disability programmes can improve nutrition for the children and adults they serve. For this to happen, however, political commitment and resources are needed, as are better data. PMID:25309998

  15. Nurses with disabilities: self-reported experiences as hospital employees.

    Science.gov (United States)

    Matt, Susan B

    2008-11-01

    Since enactment of the Americans with Disabilities Act of 1990, U.S. employers have been mandated to provide reasonable accommodation for employees with disabilities. Nurses with disabilities have described their experiences, reflecting occurrences that might be noncompliant with these mandates. There is little information available regarding the work experience of nurses with disabilities practicing in hospitals. How these workers view their work world and how they perceive the way others within that environment think of them and their contributions to patient care is important because these individuals must be included as equal participants in a profession that relies on teamwork to function effectively. An exploratory study was conducted to gain a context-based understanding of the lived experiences of hospital-employed nurses with disabilities. Grounded theory methodology was used to uncover themes and to identify factors comprising "disability climate"; such factors might inform the future development of workplace policies supportive of all nurses.

  16. Changes in Adenosine Deaminase Activity in Patients with Type 2 Diabetes Mellitus and Effect of DPP-4 Inhibitor Treatment on ADA Activity

    Science.gov (United States)

    Lee, Jae-Geun; Kang, Dong Gu; Yu, Jung Re; Kim, Youngree; Kim, Jinsoek; Koh, Gwanpyo

    2011-01-01

    Background Dipeptidyl peptidase 4 (DPP-4, also known as CD26) binds with adenosine deaminase (ADA) to activate T lymphocytes. Here, we investigated whether ADA activity is specifically affected by treatment with DPP-4 inhibitor (DPP4I) compared with other anti-diabetic agents. Methods Fasting ADA activity, in addition to various metabolic and biochemical parameters, were measured in 262 type 2 diabetes mellitus (T2DM) patients taking various anti-diabetic agents and in 46 non-diabetic control subjects. Results ADA activity was increased in T2DM patients compared with that in non-diabetic control subjects (mean±standard error, 23.1±0.6 U/L vs. 18.6±0.8 U/L; PADA activity was correlated with fasting plasma glucose (r=0.258, P9%) showed significantly increased ADA activity (21.1±0.8 U/L vs. 25.4±1.6 U/L; PADA activity in T2DM patients did not differ from those of other oral anti-diabetic agents or insulin. T2DM patients on metformin monotherapy showed a lower ADA activity (20.9±1.0 U/L vs. 28.1±2.8 U/L; PADA activity is increased in T2DM patients compared to that in non-diabetic patients, is positively correlated with blood glucose level, and that DPP4I has no additional specific effect on ADA activity, except for a glycemic control- or HbA1c-dependent effect. PMID:21738897

  17. Changes in Adenosine Deaminase Activity in Patients with Type 2 Diabetes Mellitus and Effect of DPP-4 Inhibitor Treatment on ADA Activity.

    Science.gov (United States)

    Lee, Jae-Geun; Kang, Dong Gu; Yu, Jung Re; Kim, Youngree; Kim, Jinsoek; Koh, Gwanpyo; Lee, Daeho

    2011-04-01

    Dipeptidyl peptidase 4 (DPP-4, also known as CD26) binds with adenosine deaminase (ADA) to activate T lymphocytes. Here, we investigated whether ADA activity is specifically affected by treatment with DPP-4 inhibitor (DPP4I) compared with other anti-diabetic agents. Fasting ADA activity, in addition to various metabolic and biochemical parameters, were measured in 262 type 2 diabetes mellitus (T2DM) patients taking various anti-diabetic agents and in 46 non-diabetic control subjects. ADA activity was increased in T2DM patients compared with that in non-diabetic control subjects (mean±standard error, 23.1±0.6 U/L vs. 18.6±0.8 U/L; PADA activity was correlated with fasting plasma glucose (r=0.258, P9%) showed significantly increased ADA activity (21.1±0.8 U/L vs. 25.4±1.6 U/L; PADA activity in T2DM patients did not differ from those of other oral anti-diabetic agents or insulin. T2DM patients on metformin monotherapy showed a lower ADA activity (20.9±1.0 U/L vs. 28.1±2.8 U/L; PADA activity is increased in T2DM patients compared to that in non-diabetic patients, is positively correlated with blood glucose level, and that DPP4I has no additional specific effect on ADA activity, except for a glycemic control- or HbA1c-dependent effect.

  18. Health care reform and people with disabilities.

    Science.gov (United States)

    Batavia, A I

    1993-01-01

    As a group, people with disabilities or chronic conditions experience higher-than-average health care costs and have difficulty gaining access to affordable private health insurance coverage. While the Americans with Disabilities Act will enhance access by prohibiting differential treatment without sound actuarial justification, it will not guarantee equal access for people in impairment groups with high utilization rates. Health care reform is needed to subsidize the coverage of such individuals. Such subsidization can be achieved under either a casualty insurance model, in which premiums based on expected costs are subsidized directly, or a social insurance model, in which low-cost enrollees cross-subsidize high-cost enrollees. Cost containment provisions that focus on the provider, such as global budgeting and managed competition, will adversely affect disabled people if providers do not have adequate incentives to meet these people's needs. Provisions focusing on the consumer, such as cost sharing, case management, and benefit reductions, will adversely affect disabled people if they unduly limit needed services or impose a disproportionate financial burden on disabled people.

  19. Health incentives: the science and art of motivating healthy behaviors.

    Science.gov (United States)

    Hall, Barry

    2008-01-01

    Employers seeking to motivate and encourage healthy behaviors among their employees are increasingly turning to incentive rewards. In fact, a recent Buck Consultants survey of 555 employers, titled Working Well: A Global Survey of Health Promotion and Workplace Wellness Strategies, predicts the use of such rewards to more than double over the next two to three years. This article provides an overview of the key considerations for employers seeking to maximize the value of incentive rewards. Discussion includes incentive strategies, types of rewards, reward amounts and regulatory considerations under the Health Insurance Portability and Accountability Act (HIPAA) and the Americans with Disabilities Act (ADA).

  20. Cutting Fat or Removing the Brain: Is the Divisional ADA Battalion Headquarters Necessary?

    National Research Council Canada - National Science Library

    Sauter, Daniel

    1998-01-01

    .... This monograph examines whether the divisional ADA battalion headquarters, an intermediate headquarters, is necessary to command and control divisional air defense operations in a Force XXI environment...

  1. Fast automatic 3D liver segmentation based on a three-level AdaBoost-guided active shape model

    Energy Technology Data Exchange (ETDEWEB)

    He, Baochun; Huang, Cheng; Zhou, Shoujun; Hu, Qingmao; Jia, Fucang, E-mail: fc.jia@siat.ac.cn [Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055 (China); Sharp, Gregory [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts 02114 (United States); Fang, Chihua; Fan, Yingfang [Department of Hepatology (I), Zhujiang Hospital, Southern Medical University, Guangzhou 510280 (China)

    2016-05-15

    Purpose: A robust, automatic, and rapid method for liver delineation is urgently needed for the diagnosis and treatment of liver disorders. Until now, the high variability in liver shape, local image artifacts, and the presence of tumors have complicated the development of automatic 3D liver segmentation. In this study, an automatic three-level AdaBoost-guided active shape model (ASM) is proposed for the segmentation of the liver based on enhanced computed tomography images in a robust and fast manner, with an emphasis on the detection of tumors. Methods: The AdaBoost voxel classifier and AdaBoost profile classifier were used to automatically guide three-level active shape modeling. In the first level of model initialization, fast automatic liver segmentation by an AdaBoost voxel classifier method is proposed. A shape model is then initialized by registration with the resulting rough segmentation. In the second level of active shape model fitting, a prior model based on the two-class AdaBoost profile classifier is proposed to identify the optimal surface. In the third level, a deformable simplex mesh with profile probability and curvature constraint as the external force is used to refine the shape fitting result. In total, three registration methods—3D similarity registration, probability atlas B-spline, and their proposed deformable closest point registration—are used to establish shape correspondence. Results: The proposed method was evaluated using three public challenge datasets: 3Dircadb1, SLIVER07, and Visceral Anatomy3. The results showed that our approach performs with promising efficiency, with an average of 35 s, and accuracy, with an average Dice similarity coefficient (DSC) of 0.94 ± 0.02, 0.96 ± 0.01, and 0.94 ± 0.02 for the 3Dircadb1, SLIVER07, and Anatomy3 training datasets, respectively. The DSC of the SLIVER07 testing and Anatomy3 unseen testing datasets were 0.964 and 0.933, respectively. Conclusions: The proposed automatic approach

  2. Fast automatic 3D liver segmentation based on a three-level AdaBoost-guided active shape model.

    Science.gov (United States)

    He, Baochun; Huang, Cheng; Sharp, Gregory; Zhou, Shoujun; Hu, Qingmao; Fang, Chihua; Fan, Yingfang; Jia, Fucang

    2016-05-01

    A robust, automatic, and rapid method for liver delineation is urgently needed for the diagnosis and treatment of liver disorders. Until now, the high variability in liver shape, local image artifacts, and the presence of tumors have complicated the development of automatic 3D liver segmentation. In this study, an automatic three-level AdaBoost-guided active shape model (ASM) is proposed for the segmentation of the liver based on enhanced computed tomography images in a robust and fast manner, with an emphasis on the detection of tumors. The AdaBoost voxel classifier and AdaBoost profile classifier were used to automatically guide three-level active shape modeling. In the first level of model initialization, fast automatic liver segmentation by an AdaBoost voxel classifier method is proposed. A shape model is then initialized by registration with the resulting rough segmentation. In the second level of active shape model fitting, a prior model based on the two-class AdaBoost profile classifier is proposed to identify the optimal surface. In the third level, a deformable simplex mesh with profile probability and curvature constraint as the external force is used to refine the shape fitting result. In total, three registration methods-3D similarity registration, probability atlas B-spline, and their proposed deformable closest point registration-are used to establish shape correspondence. The proposed method was evaluated using three public challenge datasets: 3Dircadb1, SLIVER07, and Visceral Anatomy3. The results showed that our approach performs with promising efficiency, with an average of 35 s, and accuracy, with an average Dice similarity coefficient (DSC) of 0.94 ± 0.02, 0.96 ± 0.01, and 0.94 ± 0.02 for the 3Dircadb1, SLIVER07, and Anatomy3 training datasets, respectively. The DSC of the SLIVER07 testing and Anatomy3 unseen testing datasets were 0.964 and 0.933, respectively. The proposed automatic approach achieves robust, accurate, and fast liver

  3. Guidelines for Successful Parent Involvement: Working with Parents of Students with Disabilities

    Science.gov (United States)

    Staples, Kelli E.; Diliberto, Jennifer A.

    2010-01-01

    According to the Individuals With Disabilities Education Improvement Act (IDEA), school systems must ensure that the individualized education program (IEP) team includes the parent of the child with a disability. Teachers often report the challenges of getting parents to attend IEP meetings often assuming parents' lack of interest with involvement…

  4. The ADAS-cog in Alzheimer's disease clinical trials: psychometric evaluation of the sum and its parts.

    Science.gov (United States)

    Cano, Stefan J; Posner, Holly B; Moline, Margaret L; Hurt, Stephen W; Swartz, Jina; Hsu, Tim; Hobart, Jeremy C

    2010-12-01

    The Alzheimer's Disease Assessment Scale Cognitive Behavior Section (ADAS-cog), a measure of cognitive performance, has been used widely in Alzheimer's disease trials. Its key role in clinical trials should be supported by evidence that it is both clinically meaningful and scientifically sound. Its conceptual and neuropsychological underpinnings are well-considered, but its performance as an instrument of measurement has received less attention. Objective To examine the traditional psychometric properties of the ADAS-cog in a large sample of people with Alzheimer's disease. Data from three clinical trials of donepezil (Aricept) in mild-to-moderate Alzheimer's disease (n=1421; MMSE 10-26) were analysed at both the scale and component level. Five psychometric properties were examined using traditional psychometric methods. These methods of examination underpin upcoming Food and Drug Administration recommendations for patient rating scale evaluation. At the scale-level, criteria tested for data completeness, scaling assumptions (eg, component total correlations: 0.39-0.67), targeting (no floor or ceiling effects), reliability (eg, Cronbach's α: = 0.84; test-retest intraclass correlations: 0.93) and validity (correlation with MMSE: -0.63) were satisfied. At the component level, 7 of 11 ADAS-cog components had substantial ceiling effects (range 40-64%). Performance was satisfactory at the scale level, but most ADAS-cog components were too easy for many patients in this sample and did not reflect the expected depth and range of cognitive performance. The clinical implication of this finding is that the ADAS-cog's estimate of cognitive ability, and its potential ability to detect differences in cognitive performance under treatment, could be improved. However, because of the limitations of traditional psychometric methods, further evaluations would be desirable using additional rating scale analysis techniques to pinpoint specific improvements.

  5. Automated Detection of Driver Fatigue Based on AdaBoost Classifier with EEG Signals

    Directory of Open Access Journals (Sweden)

    Jianfeng Hu

    2017-08-01

    Full Text Available Purpose: Driving fatigue has become one of the important causes of road accidents, there are many researches to analyze driver fatigue. EEG is becoming increasingly useful in the measuring fatigue state. Manual interpretation of EEG signals is impossible, so an effective method for automatic detection of EEG signals is crucial needed.Method: In order to evaluate the complex, unstable, and non-linear characteristics of EEG signals, four feature sets were computed from EEG signals, in which fuzzy entropy (FE, sample entropy (SE, approximate Entropy (AE, spectral entropy (PE, and combined entropies (FE + SE + AE + PE were included. All these feature sets were used as the input vectors of AdaBoost classifier, a boosting method which is fast and highly accurate. To assess our method, several experiments including parameter setting and classifier comparison were conducted on 28 subjects. For comparison, Decision Trees (DT, Support Vector Machine (SVM and Naive Bayes (NB classifiers are used.Results: The proposed method (combination of FE and AdaBoost yields superior performance than other schemes. Using FE feature extractor, AdaBoost achieves improved area (AUC under the receiver operating curve of 0.994, error rate (ERR of 0.024, Precision of 0.969, Recall of 0.984, F1 score of 0.976, and Matthews correlation coefficient (MCC of 0.952, compared to SVM (ERR at 0.035, Precision of 0.957, Recall of 0.974, F1 score of 0.966, and MCC of 0.930 with AUC of 0.990, DT (ERR at 0.142, Precision of 0.857, Recall of 0.859, F1 score of 0.966, and MCC of 0.716 with AUC of 0.916 and NB (ERR at 0.405, Precision of 0.646, Recall of 0.434, F1 score of 0.519, and MCC of 0.203 with AUC of 0.606. It shows that the FE feature set and combined feature set outperform other feature sets. AdaBoost seems to have better robustness against changes of ratio of test samples for all samples and number of subjects, which might therefore aid in the real-time detection of driver

  6. The neuro-glial properties of adipose-derived adult stromal (ADAS) cells are not regulated by Notch 1 and are not derived from neural crest lineage.

    Science.gov (United States)

    Wrage, Philip C; Tran, Thi; To, Khai; Keefer, Edward W; Ruhn, Kelly A; Hong, John; Hattangadi, Supriya; Treviño, Isaac; Tansey, Malú G

    2008-01-16

    We investigated whether adipose-derived adult stromal (ADAS) are of neural crest origin and the extent to which Notch 1 regulates their growth and differentiation. Mouse ADAS cells cultured in media formulated for neural stem cells (NSC) displayed limited capacity for self-renewal, clonogenicity, and neurosphere formation compared to NSC from the subventricular zone in the hippocampus. Although ADAS cells expressed Nestin, GFAP, NSE and Tuj1 in vitro, exposure to NSC differentiation supplements did not induce mature neuronal marker expression. In contrast, in mesenchymal stem cell (MSC) media, ADAS cells retained their ability to proliferate and differentiate beyond 20 passages and expressed high levels of Nestin. In neuritizing cocktails, ADAS cells extended processes, downregulated Nestin expression, and displayed depolarization-induced Ca(2+) transients but no spontaneous or evoked neural network activity on Multi-Electrode Arrays. Deletion of Notch 1 in ADAS cell cultures grown in NSC proliferation medium did not significantly alter their proliferative potential in vitro or the differentiation-induced downregulation of Nestin. Co-culture of ADAS cells with fibroblasts that stably expressed the Notch ligand Jagged 1 or overexpression of the Notch intracellular domain (NICD) did not alter ADAS cell growth, morphology, or cellular marker expression. ADAS cells did not display robust expression of neural crest transcription factors or genes (Sox, CRABP2, and TH); and lineage tracing analyses using Wnt1-Cre;Rosa26R-lacZ or -EYFP reporter mice confirmed that fewer than 2% of the ADAS cell population derived from a Wnt1-positive population during development. In summary, although media formulations optimized for MSCs or NSCs enable expansion of mouse ADAS cells in vitro, we find no evidence that these cells are of neural crest origin, that they can undergo robust terminal differentiation into functionally mature neurons, and that Notch 1 is likely to be a key

  7. The Impact of the ADA, 21 Years Later: June 26 Marks the Anniversary of the ADA's Passage

    Science.gov (United States)

    Exceptional Parent, 2011

    2011-01-01

    For most people, their major concern when running errands or shopping is whether they can fit all they need to do into the time available. For people with disabilities, however, particularly for those who have physical disabilities, their major concern is whether they can get into the stores or buildings in the first place and, once in, whether…

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

    Science.gov (United States)

    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.

  9. Disability Insurance and Health Insurance Reform: Evidence from Massachusetts

    OpenAIRE

    Nicole Maestas; Kathleen J. Mullen; Alexander Strand

    2014-01-01

    As health insurance becomes available outside of the employment relationship as a result of the Affordable Care Act (ACA), the cost of applying for Social Security Disability Insurance (SSDI)–potentially going without health insurance coverage during a waiting period totaling 29 months from disability onset–will decline for many people with employer-sponsored health insurance. At the same time, the value of SSDI and Supplemental Security Income (SSI) participation will decline for individuals...

  10. 75 FR 44877 - Anniversary of the Americans With Disabilities Act, 2010

    Science.gov (United States)

    2010-07-29

    ... anniversary of this historic legislation, we renew our commitment to ensuring that everyone with disabilities can live free from the weight of discrimination and pursue the American dream. Across our country... law, science to business, education to technology. Through steadfast determination, they have worked...

  11. Training School Psychologists to Identify Specific Learning Disabilities: A Content Analysis of Syllabi

    Science.gov (United States)

    Barrett, Courtenay A.; Cottrell, Joseph M.; Newman, Daniel S.; Pierce, Benjamin G.; Anderson, Alisha

    2015-01-01

    Approximately 2.4 million children receive special education services for specific learning disabilities (SLDs), and school psychologists are key contributors to the SLD eligibility decision-making process. The Individuals with Disabilities Education Act (2004) enabled local education agencies to use response to intervention (RTI) instead of the…

  12. Reframing the Racialization of Disabilities in Policy

    Science.gov (United States)

    Kramarczuk Voulgarides, Catherine; Tefera, Adai

    2017-01-01

    Racial disproportionality in special education is a deep seated and complex educational inequity plaguing the United States educational system. In this article we outline how the Individuals with Disabilities Education Act, although a civil rights based legislation, cannot sufficiently address racially disproportionate outcomes in special…

  13. Interpreting wage gaps of disabled men: the roles of productivity and discrimination

    OpenAIRE

    Longhi, Simonetta; Nicoletti, Cheti; Platt, Lucinda

    2010-01-01

    Using the UK Labour Force Survey, we study wage gaps for disabled men after the introduction of the Disability Discrimination Act. We estimate wage gaps at the mean and at different quantiles of the wage distribution, and decompose them into the part explained by differences in workers' and job characteristics, the part that can be ascribed to health-related reduced productivity, and a residual part which we can more confidently interpret as discrimination. For physically disabled workers, mo...

  14. THE TOURISM BARRIERS OF THE DISABLED

    Directory of Open Access Journals (Sweden)

    Nagy Andreea

    2011-07-01

    Full Text Available This article seeks to address a very sensitive issue in Romania, the disabled tourism. The natural question is whether tourism can respond and meet the needs of such people. Internationally, the researches in detail about tourism for people with disabilities are limited in this direction, and those who exist are focused more on lack of physical access to certain services in the hotel units.-As for the problems (barriers that a person with disabilities may face when seeking to participate in the act of travel there were found numerous internal and external barriers in trying to participate in tourism activities-The study seeks to identify how normal people behave towards people with disabilities and aims to demonstrate the existence of correlations between the responses of the interviewees, which would lead to the presentation as close to the truth as possible of the results from the sample (section, transposed over the population from which the sample belongs and also lead to finding conclusions on which there could be made several proposals.

  15. Selected Developments in South African Labour Legislation related to Persons with Disabilities

    Directory of Open Access Journals (Sweden)

    Yvette Basson

    2017-04-01

    Full Text Available In South Africa marginalised groups have historically been afforded legislative protection in order to ensure that the rights of these groups are respected, protected, promoted and fulfilled. Examples of two such groups are older persons, whose rights are provided for in terms of the Older Persons Act 13 of 2006 and children, whose rights are provided for in terms of the Children's Act 38 of 2005. Persons with disabilities have, however, not yet been the subject of dedicated legislation outlining the content of the rights to which they are entitled. As a result of this lack of dedicated legislation, the rights of persons with disabilities are dealt with in a piecemeal fashion, often in disparate pieces of legislation. In addition to this focus on the rights of persons with disabilities, South African labour law has recently undergone extensive amendments. These amendments have led to the rights of persons with disabilities in the workplace being affected substantially. Since these amendments are as yet untested, little scrutiny of these provisions and the effect they may have on persons with disabilities has been undertaken. This article will thus discuss selected amendments of the labour legislation, and interrogate the practical effect these amendments may have on the rights of such persons. Of particular importance for the purposes of this article is the updating of an existing institution known as Sheltered Employment Factories, as well as the introduction of harsher penalties for employers who remain non-compliant with certain provisions of the Employment Equity Act 55 of 1998.

  16. Reliability prediction for the vehicles equipped with advanced driver assistance systems (ADAS and passive safety systems (PSS

    Directory of Open Access Journals (Sweden)

    Balbir S. Dhillon

    2012-10-01

    Full Text Available The human error has been reported as a major root cause in road accidents in today’s world. The human as a driver in road vehicles composed of human, mechanical and electrical components is constantly exposed to changing surroundings (e.g., road conditions, environmentwhich deteriorate the driver’s capacities leading to a potential accident. The auto industries and transportation authorities have realized that similar to other complex and safety sensitive transportation systems, the road vehicles need to rely on both advanced technologies (i.e., Advanced Driver Assistance Systems (ADAS and Passive Safety Systems (PSS (e.g.,, seatbelts, airbags in order to mitigate the risk of accidents and casualties. In this study, the advantages and disadvantages of ADAS as active safety systems as well as passive safety systems in road vehicles have been discussed. Also, this study proposes models that analyze the interactions between human as a driver and ADAS Warning and Crash Avoidance Systems and PSS in the design of vehicles. Thereafter, the mathematical models have been developed to make reliability prediction at any given time on the road transportation for vehicles equipped with ADAS and PSS. Finally, the implications of this study in the improvement of vehicle designs and prevention of casualties are discussed.

  17. Real-time detection with AdaBoost-svm combination in various face orientation

    Science.gov (United States)

    Fhonna, R. P.; Nasution, M. K. M.; Tulus

    2018-03-01

    Most of the research has used algorithm AdaBoost-SVM for face detection. However, to our knowledge so far there is no research has been facing detection on real-time data with various orientations using the combination of AdaBoost and Support Vector Machine (SVM). Characteristics of complex and diverse face variations and real-time data in various orientations, and with a very complex application will slow down the performance of the face detection system this becomes a challenge in this research. Face orientation performed on the detection system, that is 900, 450, 00, -450, and -900. This combination method is expected to be an effective and efficient solution in various face orientations. The results showed that the highest average detection rate is on the face detection oriented 00 and the lowest detection rate is in the face orientation 900.

  18. 20 CFR 410.471 - Conclusion by physician regarding miner's disability or death.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Conclusion by physician regarding miner's disability or death. 410.471 Section 410.471 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Total Disability or Death Due to Pneumoconiosis § 410.471 Conclusion...

  19. 基于AdaBoost与BP神经网络增量学习的手机用户分类预测%Mobile Phone Users Classification Forecast Based on AdaBoost and BP Neural Network Incremental Learning

    Institute of Scientific and Technical Information of China (English)

    张冉

    2011-01-01

    随着3G网络的全面普及,手机广告目前已逐渐成为商家抢占市场的一种营销手段,但手机广告投放的精准性是目前比较突出的一个问题。本文介绍了BP神经网络以及AdaBoost算法的基本原理,研究了应用AdaBoost结合BP神经网络算法的增量学习模型,该模型基于用户历史点击记录来预测手机用户感兴趣的广告类别,以提高手机广告投放的精准度。%With the overall popularity of 3G networks,mobile advertising business has become a marketing tool to seize the market,but the precise nature of mobile advertising is a more prominent issue.This article describes the BP neural network and the basic principles of AdaBoost algorithm to study the application of BP neural network algorithm AdaBoost with incremental learning model that records based on user click history to predict the mobile phone users are interested in advertising categories,in order to improve the mobile advertising the accuracy.

  20. 78 FR 46243 - Anniversary of the Americans with Disabilities Act, 2013

    Science.gov (United States)

    2013-07-31

    ... making the Federal Government a model employer by recruiting, hiring, and retaining more workers with... education system that works for them. We must ensure lessons are inclusive, assessments are fair, and..., promote disability rights at home and abroad, and make America a place that values the contributions of...