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Sample records for aid category including

  1. Same, Varied, or Both? Contextual Support Aids Young Children in Generalizing Category Labels

    ERIC Educational Resources Information Center

    Goldenberg, Elizabeth R.; Sandhofer, Catherine M.

    2013-01-01

    Children have a difficult time in generalizing among changes in background context. We examined the role of two processes that may aid in generalizing category labels in new contexts. In this study, 2-year-old children were taught novel object categories in one type of contextual condition and were tested for category generalization in a new…

  2. Graduate and Professional Education (Including Admissions and Financial Aid)

    ERIC Educational Resources Information Center

    College and University, 1977

    1977-01-01

    Topics covered at the AACRAO's 63rd annual meeting include: graduate education forecasting, admissions management, aid, and recruitment; quality control in nontraditional graduate education; and financial planning for the professional school student. (LBH)

  3. The Proliferation of Categories for "New" Behavioral Disorders. The Struggle to Include the Handicapped.

    ERIC Educational Resources Information Center

    Forness, Steven R.; And Others

    1995-01-01

    Describes five disorders (attention deficit disorder, traumatic brain injury, fetal alcohol syndrome, prenatal substance abuse, and fragile X syndrome) that are part of a proliferation of categories of behavioral disorders, examining how special and general education might approach problems potentially inherent in the process of including students…

  4. PREPARATION AIDS FOR THE DEVELOPMENT OF CATEGORY II QUALITY ASSURANCE PROJECT PLANS

    EPA Science Inventory

    Data collection activities performed for the Risk Reduction Engineering aboratory (RREL) of the U.S. Environmental Protection Agency are divided into tour categories, depending on the intended use of the data. uality Assurance (QA) Project Plans are written to ensure that project...

  5. PREPARATION AIDS FOR THE DEVELOPMENT OF CATEGORY IV QUALITY ASSURANCE PROJECT PLANS

    EPA Science Inventory

    Data collection activities performed for the Risk Reduction Engineering Laboratory (RREL) of the U.S. Environmental Protection Agency are divided into four categories, depending on the intended use of the data. uality Assurance (QA) Project Plans are written to ensure that projec...

  6. PREPARATION AIDS FOR THE DEVELOPMENT OF CATEGORY I QUALITY ASSURANCE PROJECT PLANS

    EPA Science Inventory

    Data collection activities performed for the Risk Reduction Engineering aboratory (RREL) of the U.S. Environmental Protection Agency are divided into tour categories, depending on the intended use of the data. uality Assurance (QA) Project Plans are written to ensure that project...

  7. PREPARATION AIDS FOR THE DEVELOPMENT OF CATEGORY III QUALITY ASSURANCE PROJECT PLANS

    EPA Science Inventory

    Data collection activities performed for the Risk Reduction Engineering Laboratory (RREL) of the U.S. Environmental Protection Agency are divided into four categories, depending on the intended use of the data. uality Assurance (QA) Project Plans are written to ensure that projec...

  8. Holistic processing as a hallmark of perceptual expertise for nonface categories including Chinese characters.

    PubMed

    Wong, Alan C-N; Bukach, Cindy M; Hsiao, Janet; Greenspon, Emma; Ahern, Emily; Duan, Yiran; Lui, Kelvin F H

    2012-01-01

    Holistic processing has been associated with perceptual expertise in different domains involving faces, cars, fingerprints, musical notes, English words, etc. Curiously Chinese characters are regarded as an exception, as indicated by reduced holistic processing found for experts with the Chinese writing system as compared with novices. We revisit the issue and examine one type of holistic processing, the obligatory attention to all parts of an object, using the composite paradigm from face perception literature. Chinese readers (experts) and non-Chinese readers (novices) matched the target halves of two characters while ignoring the irrelevant halves. We introduced differential response deadlines for experts and novices in order to match their performance level and to avoid ceiling performance for experts. Both experts and novices showed holistic processing, irrespective of the character structure (left-right or top-bottom) or presentation sequence (sequential or simultaneous matching). Experts' holistic processing also showed some sensitivity to the amount of experience with the characters, as it was larger for characters than noncharacters in some situations. Novices, however, did not show a systematic difference, suggesting that their effects were more related to their inefficient decomposition of a novel, complex pattern into parts. The current results, together with other recent findings of holistic processing for English words and musical notes, indicate that the development of holistic processing is not restricted to faces and objects. Instead it may be a general marker of expertise across a wider domain of visual discrimination than previously thought, including alphabetic and nonalphabetic writing systems. PMID:23220578

  9. Short communication: oral lesions in HIV/AIDS patients undergoing HAART including efavirenz.

    PubMed

    Aquino-García, S I; Rivas, M A; Ceballos-Salobreña, A; Acosta-Gio, A E; Gaitán-Cepeda, L A

    2008-06-01

    Oral lesions (OL) have an important prognostic value for HIV/AIDS patients. However, the behavior of OL in HIV/AIDS patients undergoing highly active antiretroviral therapy including efavirenz (HAART/EFV) has not been documented. Our objective was to establish the prevalence of OL in HIV/AIDS patients undergoing HAART/EFV and to compare it with the prevalence of OL in patients undergoing antiretroviral therapy including a protease inhibitor (HAART/PI). Seventy-three HIV/AIDS patients undergoing antiretroviral treatment for at least for 6 months at "La Raza" Medical Center's Internal Medicine Unit (IMSS, Mexico City) were included. To detect OL, a detailed examination of oral soft tissues was performed in each patient. Patient records recorded gender, seropositivity time, route of contagion, antiretroviral therapy type and duration, CD4 lymphocyte count/ml, and viral load. Two groups were formed: 38 patients receiving HAART/EFV [two nucleoside analogue reverse transcriptase inhibitors (NARTI) plus efavirenz] and 35 patients receiving HAART/PI (two NARTIs plus one PI). OL prevalence was established in each study group. The Chi-square test was applied (p < 0.05(IC95%)). OL prevalence in the HAART/EFV group (32%) was lower (p < 0.007) than in the HAART/PI group (63%). Candidosis was the most prevalent OL in both groups. Herpes labialis, HIV-associated necrotizing periodontitis, xerostomia, hairy leukoplakia, and nonspecific oral sores were identified. The highest prevalence for all OL was found in the HAART/PI group. These findings suggest that HIV/AIDS patients undergoing HAART/EFV show a lower prevalence of oral lesions than patients undergoing HAART/PI. PMID:18507528

  10. Evaluation of the HIV/AIDS Education Program/Including Condom Availability, 1990-1992. OREA Report.

    ERIC Educational Resources Information Center

    Simkin, Linda; And Others

    The number of adolescents with AIDS and the number of young adults diagnosed with AIDS who were infected with HIV during adolescence continues to grow at alarming rates. This report evaluates a program that included staff development, mandated HIV/AIDS education for children in kindergarten through grade 12, and a peer leadership component that…

  11. Defense Economic Impact Modeling System (DEIMS). Skill Categories Included within Defense Impact Modeling System Skilled Labor Demand Model.

    ERIC Educational Resources Information Center

    Department of Defense, Washington, DC.

    Updated Defense Economic Impact Modeling System (DEIMS) manpower data are provided. Skilled-labor demand by job categories and industrial sectors are estimated for 163 skill categories. Both defense and non-defense demands are presented for the years 1982 to 1987. The average annual percentage growth for the time period is also estimated. Data are…

  12. Comparison of Two Modes of Delivery of First Aid Training Including Basic Life Support

    ERIC Educational Resources Information Center

    Lippmann, John; Livingston, Patricia; Craike, Melinda J.

    2011-01-01

    Aims: Flexible-learning first aid courses are increasingly common due to reduced classroom contact time. This study compared retention of first aid knowledge and basic life support (BLS) skills three months after a two-day, classroom-based first aid course (STD) to one utilizing on-line theory learning at home followed by one day of classroom…

  13. AIDS and racism in America.

    PubMed Central

    Hutchinson, J.

    1992-01-01

    Institutionalized racism affects general health care as well as acquired immunodeficiency syndrome (AIDS) health intervention and services in minority communities. The overrepresentation of minorities in various disease categories, including AIDS, is partially related to racism. The national response to the AIDS epidemic in minority communities has been slow, showing an insensitivity to ethnic diversity in prevention efforts and AIDS health services. PMID:1602509

  14. Educational Aids for Visually Handicapped.

    ERIC Educational Resources Information Center

    American Printing House for the Blind, Louisville, KY.

    Listings specifying source and cost are provided of tactile aids and materials designed for the visually handicapped. Items are presented in the following categories: supply sources and catalogs for aids; braille devices, including duplicators, reading and writing aids, reading readiness materials, and writing machines, slates, and styluses; deaf…

  15. Color Comprehension and Color Categories among Blind Students: A Multi-Sensory Approach in Implementing Concrete Language to Include All Students in Advanced Writing Classes

    ERIC Educational Resources Information Center

    Antarasena, Salinee

    2009-01-01

    This study investigates teaching methods regarding color comprehension and color categorization among blind students, as compared to their non-blind peers and whether they understand and represent the same color comprehension and color categories. Then after digit codes for color comprehension teaching and assistive technology for the blind had…

  16. Abstract coherent categories.

    PubMed

    Rehder, B; Ross, B H

    2001-09-01

    Many studies have demonstrated the importance of the knowledge that interrelates features in people's mental representation of categories and that makes our conception of categories coherent. This article focuses on abstract coherent categories, coherent categories that are also abstract because they are defined by relations independently of any features. Four experiments demonstrate that abstract coherent categories are learned more easily than control categories with identical features and statistical structure, and also that participants induced an abstract representation of the category by granting category membership to exemplars with completely novel features. The authors argue that the human conceptual system is heavily populated with abstract coherent concepts, including conceptions of social groups, societal institutions, legal, political, and military scenarios, and many superordinate categories, such as classes of natural kinds. PMID:11550753

  17. HIV/AIDS Surveillance Report: U.S. HIV and AIDS Cases Reported through June 2001. Midyear Edition.

    ERIC Educational Resources Information Center

    HIV/AIDS Surveillance Report, 2001

    2001-01-01

    This report includes new tables which present trends in estimated annual AIDS incidence from 1996-00, by U.S. region, race/ethnicity, and exposure category. Some of the tables include: persons reported to be living with HIV infection and with AIDS, by state and age group; AIDS cases and annual rates per 100,000 population, by metropolitan area and…

  18. Revision of Electro-Mechanical Drafting Program to Include CAD/D (Computer-Aided Drafting/Design). Final Report.

    ERIC Educational Resources Information Center

    Snyder, Nancy V.

    North Seattle Community College decided to integrate computer-aided design/drafting (CAD/D) into its Electro-Mechanical Drafting Program. This choice necessitated a redefinition of the program through new curriculum and course development. To initiate the project, a new industrial advisory council was formed. Major electronic and recruiting firms…

  19. A Survey of British Research in Audio-Visual Aids, Supplement No. 2, 1974. (Including Cumulative Index 1945-1974).

    ERIC Educational Resources Information Center

    Rodwell, Susie, Comp.

    The second supplement to the new (1972) edition of the Survey of Research in Audiovisual Aids carried out in Great Britain covers the year 1974. Ten separate sections cover the areas of projected media, non-projected media, sound media, radio, moving pictures, television, teaching machines and programed learning, computer-assisted instruction,…

  20. NASA Scope and Subject Category Guide

    NASA Technical Reports Server (NTRS)

    2011-01-01

    This guide provides a simple, effective tool to assist aerospace information analysts and database builders in the high-level subject classification of technical materials. Each of the 76 subject categories comprising the classification scheme is presented with a description of category scope, a listing of subtopics, cross references, and an indication of particular areas of NASA interest. The guide also includes an index of nearly 3,000 specific research topics cross referenced to the subject categories. The portable document format (PDF) version of the guide contains links in the index from each input subject to its corresponding categories. In addition to subject classification, the guide can serve as an aid to searching databases that use the classification scheme, and is also an excellent selection guide for those involved in the acquisition of aerospace literature. The CD-ROM contains both HTML and PDF versions.

  1. Categorial Grammars.

    ERIC Educational Resources Information Center

    Wood, Mary McGee; Hudson, Richard, Ed.

    Written as an objective critical assessment, this book is the first linguistic theory guide to categorial grammars. Categorial grammars offer a radical alternative to the phrase-structure paradigm, with roots in the philosophy of language, logic, and algebra. Their historical evolution is outlined and their formal basis is discussed, beginning…

  2. Computer-aided analysis of Landsat-1 MSS data - A comparison of three approaches, including a 'modified clustering' approach

    NASA Technical Reports Server (NTRS)

    Fleming, M. D.; Berkebile, J. S.; Hoffer, R. M.

    1975-01-01

    Three approaches for analyzing Landsat-1 data from Ludwig Mountain in the San Juan Mountain range in Colorado are considered. In the 'supervised' approach the analyst selects areas of known spectral cover types and specifies these to the computer as training fields. Statistics are obtained for each cover type category and the data are classified. Such classifications are called 'supervised' because the analyst has defined specific areas of known cover types. The second approach uses a clustering algorithm which divides the entire training area into a number of spectrally distinct classes. Because the analyst need not define particular portions of the data for use but has only to specify the number of spectral classes into which the data is to be divided, this classification is called 'nonsupervised'. A hybrid method which selects training areas of known cover type but then uses the clustering algorithm to refine the data into a number of unimodal spectral classes is called the 'modified-supervised' approach.

  3. Colourful categories

    NASA Astrophysics Data System (ADS)

    Gromov, M. L.

    2015-08-01

    This paper presents Ramsey theory in category-theoretic terms as a message from a non-expert author to a non-expert reader. Everything is explained starting from the level zero, and an attempt is made to be as self-explanatory in the terminology and notation as possible. For the sake of references, the paper also reproduces traditional terminology, with concepts and theorems often named after (presumed) discoverers who are largely unknown to outsiders to the field. The sources are referred to in a manner so as to make them easy to find on the web; only exceptionally are non-freely accessible items referred to. Certain questions are formulated as 'conjectures', not out of a deep belief in their validity but because they sound better stated explicitly. There are no new results in this article, no deepening of particular aspects of Ramsey theory, no attempts to be comprehensive. But, in the spirit of the ideas of Anatoly Vershik, an attempt is made to move transversally across common directions of research, to see interrelations between them and to formulate questions. In fact, the article reproduces a chapter from the author's as yet unfinished manuscript "A number of questions". Bibliography: 65 titles.

  4. Evaluation of computer-aided foundation design techniques for fossil fuel power plants. Final report. [Includes list of firms involved, equipment, software, etc

    SciTech Connect

    Kulhawy, F.H.; Dill, J.C.; Trautmann, C.H.

    1984-11-01

    The use of an integrated computer-aided drafting and design system for fossil fuel power plant foundations would offer utilities considerable savings in engineering costs and design time. The technology is available, but research is needed to develop software, a common data base, and data management procedures. An integrated CADD system suitable for designing power plant foundations should include the ability to input, display, and evaluate geologic, geophysical, geotechnical, and survey field data; methods for designing piles, mats, footings, drilled shafts, and other foundation types; and the capability of evaluating various load configurations, soil-structure interactions, and other construction factors that influence design. Although no such integrated system exists, the survey of CADD techniques showed that the technology is available to computerize the whole foundation design process, from single-foundation analysis under single loads to three-dimensional analysis under earthquake loads. The practices of design firms using CADD technology in nonutility applications vary widely. Although all the firms surveyed used computer-aided drafting, only two used computer graphics in routine design procedures, and none had an integrated approach to using CADD for geotechnical engineering. All the firms had developed corporate policies related to system security, supervision, overhead allocation, training, and personnel compensation. A related EPRI project RP2514, is developing guidelines for applying CADD systems to entire generating-plant construction projects. 4 references, 6 figures, 6 tables.

  5. 77 FR 44677 - Quad/Graphics Inc., Including On-Site Leased Workers From Staff Mart and A.I.D., Jonesboro, AR...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... and A.I.D.,Jonesboro, AR; Amended Certification Regarding EligibilityTo Apply for Worker Adjustment... of determination was published in the Federal Register on July 10, 2012 (77 FR 40641). At the request... magazines and catalogues. The company reports that workers leased from Staff Mart and A.I.D. were...

  6. Ideals and Category Typicality

    ERIC Educational Resources Information Center

    Kim, ShinWoo; Murphy, Gregory L.

    2011-01-01

    Barsalou (1985) argued that exemplars that serve category goals become more typical category members. Although this claim has received support, we investigated (a) whether categories have a single ideal, as negatively valenced categories (e.g., cigarette) often have conflicting goals, and (b) whether ideal items are in fact typical, as they often…

  7. Teaching Aids

    ERIC Educational Resources Information Center

    Barnard, W. Robert, Ed.

    1976-01-01

    Provides evaluations of several aids for teaching chemistry. Included are The Use of Chemical Abstracts, Practical Technical Writing, Infrared Spectroscopy Programs, and a film titled "You Can't Go Back." (RH)

  8. The neurobiology of category learning.

    PubMed

    Ashby, F Gregory; Spiering, Brian J

    2004-06-01

    Many recent studies have examined the neural basis of category learning. Behavioral neuroscience results suggest that both the prefrontal cortex and the basal ganglia play important category-learning roles; neurons that develop category-specific firing properties are found in both regions, and lesions to both areas cause category-learning deficits. Similar studies indicate that the inferotemporal cortex does not mediate the learning of new categories. The cognitive neuroscience literature on category learning appears contradictory until the results are partitioned according to the type of category-learning task that was used. Three major tasks can be identified: rule based, information-integration, and prototype-distortion. Recent results are consistent with the hypotheses that (a) learning in rule-based tasks requires working memory and executive attention and is mediated by frontal-striatal circuits, (b) learning in information-integration tasks requires procedural memory and is mediated primarily within the basal ganglia, and (c) learning in prototype-distortion tasks depends on multiple memory systems, including the perceptual representation system. PMID:15537987

  9. Incidental Auditory Category Learning

    PubMed Central

    Gabay, Yafit; Dick, Frederic K.; Zevin, Jason D.; Holt, Lori L.

    2015-01-01

    Very little is known about how auditory categories are learned incidentally, without instructions to search for category-diagnostic dimensions, overt category decisions, or experimenter-provided feedback. This is an important gap because learning in the natural environment does not arise from explicit feedback and there is evidence that the learning systems engaged by traditional tasks are distinct from those recruited by incidental category learning. We examined incidental auditory category learning with a novel paradigm, the Systematic Multimodal Associations Reaction Time (SMART) task, in which participants rapidly detect and report the appearance of a visual target in one of four possible screen locations. Although the overt task is rapid visual detection, a brief sequence of sounds precedes each visual target. These sounds are drawn from one of four distinct sound categories that predict the location of the upcoming visual target. These many-to-one auditory-to-visuomotor correspondences support incidental auditory category learning. Participants incidentally learn categories of complex acoustic exemplars and generalize this learning to novel exemplars and tasks. Further, learning is facilitated when category exemplar variability is more tightly coupled to the visuomotor associations than when the same stimulus variability is experienced across trials. We relate these findings to phonetic category learning. PMID:26010588

  10. Lexically guided retuning of visual phonetic categories.

    PubMed

    van der Zande, Patrick; Jesse, Alexandra; Cutler, Anne

    2013-07-01

    Listeners retune the boundaries between phonetic categories to adjust to individual speakers' productions. Lexical information, for example, indicates what an unusual sound is supposed to be, and boundary retuning then enables the speaker's sound to be included in the appropriate auditory phonetic category. In this study, it was investigated whether lexical knowledge that is known to guide the retuning of auditory phonetic categories, can also retune visual phonetic categories. In Experiment 1, exposure to a visual idiosyncrasy in ambiguous audiovisually presented target words in a lexical decision task indeed resulted in retuning of the visual category boundary based on the disambiguating lexical context. In Experiment 2 it was tested whether lexical information retunes visual categories directly, or indirectly through the generalization from retuned auditory phonetic categories. Here, participants were exposed to auditory-only versions of the same ambiguous target words as in Experiment 1. Auditory phonetic categories were retuned by lexical knowledge, but no shifts were observed for the visual phonetic categories. Lexical knowledge can therefore guide retuning of visual phonetic categories, but lexically guided retuning of auditory phonetic categories is not generalized to visual categories. Rather, listeners adjust auditory and visual phonetic categories to talker idiosyncrasies separately. PMID:23862831

  11. Valuation, Categories and Attributes

    PubMed Central

    Galperin, Inna; Sorenson, Olav

    2014-01-01

    Existing research on categories has only examined indirectly the value associated with being a member of a category relative to the value of the set of attributes that determine membership in that category. This study uses survey data to analyze consumers' preferences for the "organic” label versus for the attributes underlying that label. We found that consumers generally preferred products with the category label to those with the attributes required for the organic label but without the label. We also found that the value accorded to the organic label increased with the number of attributes that an individual associated with the category. Category membership nevertheless still had greater value than even that of the sum of the attributes associated with it. PMID:25111831

  12. Health Needs of People Living with HIV/AIDS: From the Perspective of Policy Makers, Physicians and Consultants, and People Living with HIV/AIDS

    PubMed Central

    MORADI, Ghobad; MOHRAZ, Minoo; GOUYA, Mohammad Mehdi; DEJMAN, Masoumeh; SEYEDALINAGHI, SeyedAhmad; KHOSHRAVESH, Sahar; MALEKAFZALI ARDAKANI, Hossein

    2014-01-01

    Abstract Background HIV/AIDS has been concentrated among injecting drug users in the country. This study aimed to investigate and identify health and treatment needs of people living with HIV/AIDS in Iran. Methods This qualitative study was conducted in 2012 in Iran. The study groups consisted of experts, practitioners, and consultants working with People Living with HIV/AIDS and their families. Data was collected through Focus Group Discussions and deep interviews. Data were analyzed using content analysis method. Results The findings of this study included the needs of people living with HIV/AIDS, which were classified in three main categories. The first category was prevention and counseling services with several sub-groups such as education and public and available consultation, distribution of condoms to vulnerable groups, increasing counseling centers in urban areas, providing appropriate psychological and supportive counseling, and family planning services. The second category included diagnostic and treatment services and had several sub-groups such as full retroviral treatment, Tuberculosis treatment and continuing care, providing care and treatment for patients with hepatitis, and providing dental services. The third category included rehabilitation services and had some sub-categories such as home care, social and psychological support, nutritional support, and empowering positive clubs. Conclusions This study puts emphasis on making plans based on the priorities to meet the needs of people living with HIV/AIDS in Iran. PMID:26060705

  13. [Gender, human rights and socioeconomic impact of AIDS in Brazil].

    PubMed

    de Oliveira, Rosa Maria Rodrigues

    2006-04-01

    The paper critically analyzes, from the gender standpoint, official results presented in the Brazilian government report to the Joint United Nations Programme on HIV/AIDS (UNAIDS). Specifically, the fulfillment of 2003 targets set forth in the United Nations Declaration of Commitment on HIV/AIDS, under the category of Human Rights and Reduction of the Economic and Social Impact of AIDS, are evaluated. Key concepts are highlighted, including indicators and strategies that may help civilian society better monitor these targets until 2010. PMID:16729162

  14. Rethinking the Category 'Determiner'

    ERIC Educational Resources Information Center

    Spangler, Wayne E.

    1975-01-01

    The 'determiner' category was originally set up by structuralists for identifying nouns. The rewrite rule for 'determiners' in transformational generative grammar is inadequate for showing correspondences between type and token. An appraisal of quantity terms might eliminate the concept of the 'determiner,' and replace that category with one of…

  15. Categories and Music Transmission

    ERIC Educational Resources Information Center

    Gatien, Greg

    2009-01-01

    Lucy Green's (2008) "Music, Informal Learning, and the School: A New Classroom Pedagogy" gives rise to an interesting corollary. Does the manner of music's transmission inform one's understanding of a musical category? While categories of music can be difficult to define according to strict musical characteristics, a better understanding of…

  16. Blocking in Category Learning

    ERIC Educational Resources Information Center

    Bott, Lewis; Hoffman, Aaron B.; Murphy, Gregory L.

    2007-01-01

    Many theories of category learning assume that learning is driven by a need to minimize classification error. When there is no classification error, therefore, learning of individual features should be negligible. The authors tested this hypothesis by conducting three category-learning experiments adapted from an associative learning blocking…

  17. Continuing Spanish in Grade Four: MLA Teacher's Guide. A Course of Study Including Methods, Materials, and Aids for Teaching Conversational Spanish to Fourth-Grade Children.

    ERIC Educational Resources Information Center

    Thompson, Mary P.; And Others

    This is the second volume in a series of texts in a conversational Spanish course for elementary school children. Fourteen basic units present introductory linguistic patterns and cultural insights into the lives of the Spanish people. They include: (1) Review Unit 1, (2) Review Unit 2, (3) Special Unit A--"Cristobal Colon," (4) Review Unit 3, (5)…

  18. Continuing German in Grade Five: MLA Teacher's Guide. A Course of Study Including Methods, Materials, and Aids for Teaching German to Fifth-Grade Pupils.

    ERIC Educational Resources Information Center

    Memming, Agnes K.; And Others

    This teacher's guide, for use in a fifth-grade German course, contains 12 units of instructional materials which concentrate on the development of basic audiolingual skills. Each of the units consists of conversational skits, dialogue adaptation, directed dialogue review, and classroom drills. Units include: (1) Das Aufstehen und das Fruhstuck,…

  19. Continuing French in Grade Four: MLA Teacher's Guide. A Course of Study Including Methods, Materials, and Aids for Teaching French to Fourth-Grade Children.

    ERIC Educational Resources Information Center

    Thompson, Mary P.; And Others

    This teacher's guide for use in a fourth-grade French course concentrates on the development of basic audiolingual skills. Twelve lessons, each containing an exposition, dialogue, teaching procedures, and dialogue adaptation, emphasize the use of French during classroom instruction. Lessons include: (1) a review unit, (2) "La chemise neuve," (3)…

  20. Continuing Spanish in Grade Five: MLA Teacher's Guide. A Course of Study Including Methods, Materials, and Aids for Teaching Conversational Spanish to Fifth-Grade Children.

    ERIC Educational Resources Information Center

    Thompson, Mary P.; And Others

    This is the third volume in a series of texts in a conversational Spanish course for elementary school children. Nine basic units present introductory linguistic patterns and cultural insights into the lives of the Spanish people. They include: (1) Review Unit 1, ("Cristobal Colon"), (2) Review Unit 2, (3) "Un Accidente,""La Navidad," and…

  1. Beginning Spanish in Grade Three: MLA Teacher's Guide. A Course of Study Including Methods, Materials, and Aids for Teaching Conversational Spanish to Third-Grade Children.

    ERIC Educational Resources Information Center

    Thompson, Mary P.; And Others

    This is the first in a series of texts in a conversational Spanish course for elementary school children. Fifteen basic units present introductory linguistic patterns and cultural insights into the lives of Spaniards. They include: (1) Greetings, Identifications, and Farewells, (2) Some Classroom Objects and Instructions, (3) Colors, (4) More…

  2. Classroom Aids

    ERIC Educational Resources Information Center

    Science Activities: Classroom Projects and Curriculum Ideas, 2007

    2007-01-01

    This article describes 6 aids for science instruction, including (1) the use of fudge to represent lava; (2) the "Living by Chemistry" program, designed to make high school chemistry more accessible to a diverse pool of students without sacrificing content; (3) NOAA and NSTA's online coral reef teaching tool, a new web-based "science toolbox" for…

  3. Condom Breakage Among Young Black Men Who Have Sex With Men: An In-Depth Investigation Including Men Living With HIV/AIDS.

    PubMed

    Crosby, Richard A; Mena, Leandro

    2016-02-01

    Correlates of condom breakage (reported by 19% of 398 young black who have sex with men) for anal insertive sex included the following: condoms drying out (P = 0.018), erection loss during application (P = 0.03), and using erection-enhancing drugs (P = 0.003). Breakage was 2.7 times greater for HIV-positive men (P = 0.001). Breakage was associated with testing positive for urethral infections (P = 0.012). PMID:26760179

  4. Color categories in macaques.

    PubMed

    Sandell, J H; Gross, C G; Bornstein, M H

    1979-08-01

    This experiment investigated whether macaque monkeys partition the photic spectrum into the same four basic hue categories that humans do, i.e., blue, green, yellow, and red. Monkeys were trained to respond in the presence of one chromatic stimulus and were tested, in extinction, for generalization to others. In extinction, the monkeys responded at similar and high levels to stimuli that fell in the same basic human hue category as the training stimulus and at similar and much lower levels to stimuli that fell in a different human hue category from the training stimulus. It was concluded that macaques and humans categorize the spectrum in a similar fashion. PMID:113431

  5. An Expanded Analysis of Pharmacogenetics Determinants of Efavirenz Response that Includes 3′-UTR Single Nucleotide Polymorphisms among Black South African HIV/AIDS Patients

    PubMed Central

    Swart, Marelize; Evans, Jonathan; Skelton, Michelle; Castel, Sandra; Wiesner, Lubbe; Smith, Peter J.; Dandara, Collet

    2016-01-01

    Introduction: Efavirenz (EFV) is a non-nucleoside reverse transcriptase inhibitor prescribed as part of first-line highly active antiretroviral therapy (HAART) in South Africa. Despite administration of fixed doses of EFV, inter-individual variability in plasma concentrations has been reported. Poor treatment outcomes such as development of adverse drug reactions or treatment failure have been linked to EFV plasma concentrations outside the therapeutic range (1–4 μg/mL) in some studies. The drug metabolizing enzyme (DME), CYP2B6, is primarily responsible for EFV metabolism with minor contributions by CYP1A2, CYP2A6, CYP3A4, CYP3A5, and UGT2B7. DME coding genes are also regulated by microRNAs through targeting the 3′-untranslated region. Expanded analysis of 30 single nucleotide polymorphisms (SNPs), including those in the 3′-UTR, was performed to identify pharmacogenetics determinants of EFV plasma concentrations in addition to CYP2B6 c.516G>T and c.983T>C SNPs. Methods: SNPs in CYP1A2, CYP2B6, UGT2B7, and NR1I2 (PXR) were selected for genotyping among 222 Bantu-speaking South African HIV-infected patients receiving EFV-containing HAART. This study is a continuation of earlier pharmacogenetics studies emphasizing the role of genetic variation in the 3′-UTR of genes which products are either pharmacokinetic or pharmacodynamic targets of EFV. Results: Despite evaluating thirty SNPs, CYP2B6 c.516G>T and c.983T>C SNPs remain the most prominent predictors of EFV plasma concentration. Conclusion: We have shown that CYP2B6 c.516G>T and c.983T>C SNPs are the most important predictors of EFV plasma concentration after taking into account all other SNPs, including genetic variation in the 3′-UTR, and variables affecting EFV metabolism. PMID:26779253

  6. Does State Aid Stimulate Public Library Expenditures? Evidence from Pennsylvania's Enhancement Aid Program

    ERIC Educational Resources Information Center

    Stine, William F.

    2006-01-01

    Pennsylvania public libraries began receiving increased allotments of state aid in 2000. In the first two years of enhancement aid, total state aid received by Pennsylvania libraries more than doubled. This reversed the trend of little growth in the years preceding 2000. The enhancement aid program also redesigned certain categories of state aid…

  7. Diffusion of innovations and HIV/AIDS.

    PubMed

    Bertrand, Jane T

    2004-01-01

    As the HIV/AIDS epidemic continues its relentless spread in many parts of the world, DOI provides a useful framework for analyzing the difficulties in achieving behavior change necessary to reduce HIV rates. The DOI concepts most relevant to this question include communication channels, the innovation-decision process, homophily, the attributes of the innovation, adopter categories, and opinion leaders. The preventive measures needed to halt the transmission of HIV constitute a "preventive innovation." This article describes the attributes of this preventive innovation in terms of relative advantage, compatibility, complexity, trialability, and observability. It reviews studies that incorporated DOI into HIV/AIDS behavior change interventions, both in Western countries and in the developing world. Finally, it discusses possible reasons that the use of DOI has been fairly limited to date in HIV/AIDS prevention interventions in developing countries. PMID:14960407

  8. A Teaching Aids Exhibition.

    ERIC Educational Resources Information Center

    Mahanja, Salah

    1985-01-01

    Describes an exhibition for the benefit of teachers of English in Arab Primary Schools, which was prepared by third-year students at the Teachers College for Arab Teachers. The exhibition included games, songs, audiovisual aids, crossword puzzles, vocabulary, spelling booklets, preposition aids, and worksheet and lesson planning aids. (SED)

  9. 40 CFR 98.440 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Definition of the source category. 98... of the source category. (a) The geologic sequestration of carbon dioxide (CO2) source category... geologic formations. (b) This source category includes all wells permitted as Class VI under...

  10. 40 CFR 98.440 - Definition of the source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Definition of the source category. 98... of the source category. (a) The geologic sequestration of carbon dioxide (CO2) source category... geologic formations. (b) This source category includes all wells permitted as Class VI under...

  11. HIV / AIDS

    MedlinePlus

    ... Marketing Share this: Main Content Area Understanding HIV/AIDS AIDS was first reported in the United States in ... and has since become a major worldwide epidemic. AIDS is caused by the human immunodeficiency virus, or ...

  12. Summary of Student Financial Aid in Texas.

    ERIC Educational Resources Information Center

    Texas Coll. and Univ. System, Austin. Coordinating Board.

    Data on student financial aid in Texas are presented. Tables cover financial aid resources for students in Texas postsecondary institutions by program for 1982-1983, 1984-1985 and 1985-1986. For 17 state aid programs and 6 federal programs, the amount of funding is indicated for the state as a whole and for the following categories of colleges:…

  13. The stigma of being named "AIDS carriers" on Haitian-American women.

    PubMed

    Santana, M A; Dancy, B L

    2000-01-01

    AIDS-related stigma has impacted the lives of many individuals, including Haitians. Little, however, is known about the long-term effects AIDS-stigmatization has had on Haitian women living in the United States. A pilot study was conducted to explore Haitian-American women's perceptions of the impact of the AIDS epidemic on their lives. The long-term effects of AIDS-stigmatization fell into five categories: rejection by the dominant society, self-doubt, effect on self-esteem, effect on intimate relationships, and rejection by Haitians within their community. More extensive research is needed to explore the long-term effects of the AIDS epidemic on Haitian women. Additionally, to counter the negative effects of the AIDS epidemic, intervention strategies need to be developed and tested. PMID:11111463

  14. Hearing Aid Assembly

    NASA Technical Reports Server (NTRS)

    Grugel, Richard N. (Inventor)

    2002-01-01

    Progress in hearing aids has come a long way. Yet despite such progress hearing aids are not the perfect answer to many hearing problems. Some adult ears cannot accommodate tightly fitting hearing aids. Mouth movements such as chewing, talking, and athletic or other active endeavors also lead to loosely fitting ear molds. It is well accepted that loosely fitting hearing aids are the cause of feedback noise. Since feedback noise is the most common complaint of hearing aid wearers it has been the subject of various patents. Herein a hearing aid assembly is provided eliminating feedback noise. The assembly includes the combination of a hearing aid with a headset developed to constrict feedback noise.

  15. Space Derived Health Aids (AID, Heart Monitor)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    CPI's spinoff from miniaturized pace circuitry is the new heart-assist device, the AID implantable automatic pulse generator. AID pulse generator monitors the heart continuously, recognizes onset of fibrillation, then administers a corrective electrical shock. A mini- computer, a power source, and two electrodes which sense heart activity are included in the unit. An associated system was also developed. It includes an external recorder to be worn by AID patients and a physician's console to display the data stored by the recorder. System provides a record of fibrillation occurrences and the ensuing defibrillation.

  16. Category Coherence and Category-Based Property Induction

    ERIC Educational Resources Information Center

    Rehder, Bob; Hastie, Reid

    2004-01-01

    One important property of human object categories is that they define the sets of exemplars to which newly observed properties are generalized. We manipulated the causal knowledge associated with novel categories and assessed the resulting strength of property inductions. We found that the theoretical coherence afforded to a category by…

  17. HIV/AIDS Surveillance Report: U.S. HIV and AIDS Cases Reported through December 2001. Year-End Edition.

    ERIC Educational Resources Information Center

    HIV/AIDS Surveillance Report, 2002

    2002-01-01

    This report presents tables on: persons reported to be living with HIV infection and AIDS, by area and age group; AIDS cases and annual rates and HIV infection cases, by area and age group; male and female adult/adolescent annual AIDS and HIV infection rates; AIDS and HIV cases by age group, exposure category, and sex; male and female…

  18. Hearing Aids

    MedlinePlus

    ... more in both quiet and noisy situations. Hearing aids help people who have hearing loss from damage ... your doctor. There are different kinds of hearing aids. They differ by size, their placement on or ...

  19. AIDS (image)

    MedlinePlus

    AIDS (acquired immune deficiency syndrome) is caused by HIV (human immunodeficiency virus), and is a syndrome that ... life-threatening illnesses. There is no cure for AIDS, but treatment with antiviral medication can suppress symptoms. ...

  20. Beyond the Categories.

    PubMed

    Weeks, Jeffrey

    2015-07-01

    Shushu is a Turkish Cypriot drag performance artist and the article begins with a discussion of a short film about him by a Greek Cypriot playwright, film maker, and gay activist. The film is interesting in its own right as a documentary about a complex personality, but it is also relevant to wider discussion of sexual and gender identity and categorization in a country divided by history, religion, politics, and military occupation. Shushu rejects easy identification as gay or transgender, or anything else. He is his own self. But refusing a recognized and recognizable identity brings problems, and I detected a pervasive mood of melancholy in his portrayal. The article builds from this starting point to explore the problematic nature of identities and categorizations in the contemporary world. The analysis opens with the power of words and language in defining and classifying sexuality. The early sexologists set in motion a whole catalogue of categories which continue to shape sexual thinking, believing that they were providing a scientific basis for a more humane treatment of sexual variations. This logic continues in DSM-5. The historical effect, however, has been more complex. Categorizations have often fixed individuals into a narrow band of definitions and identities that marginalize and pathologize. The emergence of radical sexual-social movements from the late 1960s offered new forms of grassroots knowledge in opposition to the sexological tradition, but at first these movements worked to affirm rather than challenge the significance of identity categories. Increasingly, however, identities have been problematized and challenged for limiting sexual and gender possibilities, leading to the apparently paradoxical situation where sexual identities are seen as both necessary and impossible. There are emotional costs both in affirming a fixed identity and in rejecting one. Shushu is caught in this dilemma, leading to the pervasive sense of loss that shapes the

  1. Conservation Level and Category Clustering

    ERIC Educational Resources Information Center

    Haynes, C. Rayfield; Kulhavy, Raymond W.

    1976-01-01

    Two experiments were conducted to test the hypothesis that category recall is related to the quantity conservation of mass, weight, and volume. The predicted association between conservation level and category recall was observed. (JMB)

  2. Altered Implicit Category Learning in Anorexia Nervosa

    PubMed Central

    Shott, Megan E.; Filoteo, J. Vincent; Jappe, Leah M.; Pryor, Tamara; Maddox, W. Todd; Rollin, Michael D.H.; Hagman, Jennifer O.; Frank, Guido K.W.

    2012-01-01

    Objective Recent research has identified specific cognitive deficits in patients with anorexia nervosa (AN), including impairment in executive functioning and attention. Another such cognitive process, implicit category learning has been less studied in AN. This study examined whether implicit category learning is impaired in AN. Method Twenty-one women diagnosed with AN and 19 control women (CW) were administered an implicit category learning task in which they were asked to categorize simple perceptual stimuli (Gabor patches) into one of two categories. Category membership was based on a linear integration (i.e., an implicit task) of two stimulus dimensions (orientation and spatial frequency of the stimulus). Results AN individuals were less accurate on implicit category learning relative to age-matched CW. Model-based analyses indicated that, even when AN individuals used the appropriate (i.e., implicit) strategy they were still impaired relative to CW who also used the same strategy. In addition, task performance in AN patients was worse the higher they were in self-reported novelty seeking and the lower they were in sensitivity to punishment. Conclusions These results indicate that AN patients have implicit category learning deficits, and given this type of learning is thought to be mediated by striatal dopamine pathways, AN patients may have deficits in these neural systems. The finding of significant correlations with novelty seeking and sensitivity to punishment suggests that feedback sensitivity is related to implicit learning in AN. PMID:22201300

  3. Hearing Aids

    MedlinePlus

    ... type and degree of loss. Are there different styles of hearing aids? Styles of hearing aids Source: NIH/NIDCD Behind-the- ... the ear canal and are available in two styles. The in-the-canal (ITC) hearing aid is ...

  4. AIDS: Psychosocial Dimensions

    PubMed Central

    Stapleton, Dan

    1986-01-01

    In order to provide comprehensive care to patients who have AIDS, it is important for the family physician to understand the psychosocial elements of the disease. Homosexual men who have AIDS face particular problems, such as the disclosure of sexual orientation to family and friends. Issues discussed in this article include the reactions of the patient, family and friends to the diagnosis, the stigma of AIDS, the patient's support network, and preparations for disability and death. The facts about AIDS are discussed briefly, and the psychosocial implications of the illness for patients and their “significant others” are examined. The role of the family physician is highlighted. PMID:21267233

  5. Preventing AIDS via Education.

    ERIC Educational Resources Information Center

    House, Reese M.; Walker, Catherine M.

    1993-01-01

    Compares the Acquired Immune Deficiency Syndrome (AIDS) epidemic to past epidemics, including social and political responses. Identifies populations at risk for human immunodeficiency virus (HIV) infection. Discusses current social and economic factors affecting AIDS education programs. Makes recommendations and identifies resources for starting…

  6. Trends in Student Aid.

    ERIC Educational Resources Information Center

    College Board, Washington, DC. Washington Office.

    This report presents annual data on the amount of financial assistance available to postsecondary students in the form of grants, loans, and work-study. The data cover virtually all federal aid and most state and institutional assistance; not included in the study is financial aid in the form of indirect subsidies, students' wages, employer-paid…

  7. 29 CFR 4044.13 - Priority category 3 benefits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., in a plan with a termination date of September 1, 2012, the benefits in priority category 3 are those... throughout the 5-year period from September 2, 2007, to September 1, 2012, is included in priority category 3... 29 Labor 9 2011-07-01 2011-07-01 false Priority category 3 benefits. 4044.13 Section 4044.13...

  8. HIV / AIDS Network.

    PubMed

    1995-01-01

    The HIV/AIDS Network and the Philippines Department of Health (DOH) collaborated to produce the AIDS Candlelight Memorial at the Philippine International Convention Center (PICC), May 1995, and World AIDS Day activities on December 1, 1995. After the memorial, a fashion show, "Body Shots," provided a channel for information on acquired immunodeficiency syndrome (AIDS). On World AIDS Day, at the request of DOH, the Network provided speakers who lectured on human immunodeficiency virus (HIV) and AIDS in different government offices. Prior to World AIDS Day, the Network focused on strengthening its cohesiveness and building the capabilities of its member organizations through lectures and symposia during November. Network activities were coordinated by the Remedios AIDS Foundation with support from the other members of the Coordinating Council: Health Action Information Network (HAIN); Caritas; Kabalikat, Stop Trafficking of Pilopinos Foundation, Inc. (STOP);and the Library Foundation (TLF). The Coordinating Council elected for 1996 includes the Remedios AIDS Foundation, HAIN, Caritas, TLF, STOP, the Foundation for Adolescent Development (FAD), and the Salvation Army. PMID:12291699

  9. Student Financial Aid and Women. ERIC Digest.

    ERIC Educational Resources Information Center

    Moran, Mary

    The impact of student aid policies on women is assessed. Patterns of enrollment and economic profiles differ for male and female students. Women, for example, far surpass men as adult, part-time, independent, and unclassified students, the categories most likely to present barriers to participating in most financial aid programs. Gender issues in…

  10. 40 CFR 98.280 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Silicon Carbide Production § 98.280 Definition of the source category. Silicon carbide production includes any process that produces silicon carbide for...

  11. 40 CFR 98.280 - Definition of the source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Silicon Carbide Production § 98.280 Definition of the source category. Silicon carbide production includes any process that produces silicon carbide for...

  12. 40 CFR 98.280 - Definition of the source category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Silicon Carbide Production § 98.280 Definition of the source category. Silicon carbide production includes any process that produces silicon carbide for...

  13. 40 CFR 98.280 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Silicon Carbide Production § 98.280 Definition of the source category. Silicon carbide production includes any process that produces silicon carbide for...

  14. 40 CFR 98.280 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Silicon Carbide Production § 98.280 Definition of the source category. Silicon carbide production includes any process that produces silicon carbide for...

  15. Category vs. Object Knowledge in Category-Based Induction

    ERIC Educational Resources Information Center

    Murphy, Gregory L.; Ross, Brian H.

    2010-01-01

    In one form of category-based induction, people make predictions about unknown properties of objects. There is a tension between predictions made based on the object's specific features (e.g., objects above a certain size tend not to fly) and those made by reference to category-level knowledge (e.g., birds fly). Seven experiments with artificial…

  16. Pharmacotherapeutics for the AIDS Patient.

    ERIC Educational Resources Information Center

    Fife, Kenneth H.

    1991-01-01

    Anticipated shifts in the demographics of the Acquired Immune Deficiency Syndrome (AIDS) epidemic are examined, current state-of-the-art AIDS patient management is summarized, and some unique facets of drug therapy in the AIDS patient are discussed, including adverse reactions, complex drug interactions, use of investigational drugs, and…

  17. Category vs. Object Knowledge in Category-based Induction

    PubMed Central

    Murphy, Gregory L.; Ross, Brian H.

    2009-01-01

    In one form of category-based induction, people make predictions about unknown properties of objects. There is a tension between predictions made based on the object’s specific features (e.g., objects above a certain size tend not to fly) and those made by reference to category-level knowledge (e.g., birds fly). Seven experiments with artificial categories investigated these two sources of induction by looking at whether people used information about correlated features within categories, suggesting that they focused on feature-feature relations rather than summary categorical information. The results showed that people relied heavily on such correlations, even when there was no reason to think that the correlations exist in the population. The results suggested that people’s use of this strategy is largely unreflective, rather than strategically chosen. These findings have important implications for models of category-based induction, which generally ignore feature-feature relations. PMID:20526447

  18. Financial Aid.

    ERIC Educational Resources Information Center

    Graves, Mary A.

    This workbook assists college and vocational school bound American Indian students in determining their financial needs and in locating sources of financial aid. A checklist helps students assess the state of their knowledge of financial programs; a glossary defines terms pertinent to the realm of financial aid (i.e., graduate study programs,…

  19. FIM Levels as Ordinal Categories.

    ERIC Educational Resources Information Center

    Linacre, John M.

    2000-01-01

    Discusses levels of the Functional Independence Measure (FIM) as ordinal categories. Presents guidelines developed through the Rasch model that prompt an analyst to investigate whether rating categories produce observations on which meaningful measurement and inference about patient status can be based. (SLD)

  20. The Coordination of Unlike Categories.

    ERIC Educational Resources Information Center

    Bayer, Samuel

    1996-01-01

    Argues that the account of coordination of unlike categories ought to be unified with the account of feature neutralization under phonological identity. Further argues that this unified account ought not be couched in terms of string of features, but rather in terms of the logic of categories. Study concludes with a discussion of the interactions…

  1. Identification of Prelinguistic Phonological Categories

    ERIC Educational Resources Information Center

    Ramsdell, Heather L.; Oller, D. Kimbrough; Buder, Eugene H.; Ethington, Corinna A.; Chorna, Lesya

    2012-01-01

    Purpose: The prelinguistic infant's babbling repertoire of "syllables"--the phonological categories that form the basis for early word learning--is noticed by caregivers who interact with infants around them. Prior research on babbling has not explored the caregiver's role in recognition of early vocal categories as foundations for word learning.…

  2. New Evidence for Infant Colour Categories

    ERIC Educational Resources Information Center

    Franklin, Anna; Davies, Ian R. L.

    2004-01-01

    Bornstein, Kessen, and Weiskopf (1976) reported that pre-linguistic infants perceive colour categorically for primary boundaries: Following habituation, dishabituation only occurred if the test stimulus was from a different adult category to the original. Here, we replicated this important study and extended it to include secondary boundaries,…

  3. Optimal Financial Aid Policies for a Selective University.

    ERIC Educational Resources Information Center

    Ehrenberg, Ronald G.; Sherman, Daniel R.

    1984-01-01

    This paper provides a model of optimal financial aid policies for a selective university. The model implies that the financial aid package to be offered to each category of admitted applicants depends on the elasticity of the fraction who accept offers of admission with respect to the financial aid package offered them. (Author/SSH)

  4. Hearing Aid

    MedlinePlus

    ... and Food and Drug Administration Staff FDA permits marketing of new laser-based hearing aid with potential ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  5. A history of chorological categories.

    PubMed

    Fattorini, S

    2016-09-01

    One of the purposes of the research program referred to as "systematic biogeography" is the use of species distributions to identify regions and reconstruct biotic area relationships. The reverse, i.e. to group species according to the areas that they live in, leads to the recognition of chorological categories. Biogeographers, working under these two different approaches, have proposed several terms to refer to groups of species that have similar distributions, such as "element", "chorotype" and "component". A historical reconstruction, including semantic observations and philosophical implications, shows that these terms have been used in a variety of senses. The word "component" should not be used in biogeography. The word "element" has been used to identify both a group of species defined according to the biogeographic areas they occupy and a group of species with an assumed shared biogeographic history. It is especially because of the influence of the dispersalist paradigm, which dominated evolutionary thought until the mid-twentieth century, that the second definition has been frequently adopted. The term "element" is therefore ambiguous and its use should always be associated with an explicit definition. The word "chorotype" should be used to define groups of species with similar ranges when no causal assumption is made. The concept of "chorotype," finally, should not be confounded with other concepts such as distributional pattern, cenocron, horofauna, biota, endemic area, area of endemism, biotic element, and generalized track, which are also discussed in this paper. PMID:27619986

  6. Psychopathic disorder: a category mistake?

    PubMed Central

    Holmes, C A

    1991-01-01

    Although the concept of psychopathy retains its currency in British psychiatry, apparently being meaningful as well as useful to practitioners (1), it is often taken to refer to a purely legal category with social control functions rather than a medical diagnosis with treatment implications. I wish, in this brief article, to suggest that it is essentially, and most usefully, an ethical category which stands outside the diagnostic framework of present-day psychiatry. PMID:1870086

  7. Data categories for marine planning

    USGS Publications Warehouse

    Lightsom, Frances L.; Cicchetti, Giancarlo; Wahle, Charles M.

    2015-01-01

    The U.S. National Ocean Policy calls for a science- and ecosystem-based approach to comprehensive planning and management of human activities and their impacts on America’s oceans. The Ocean Community in Data.gov is an outcome of 2010–2011 work by an interagency working group charged with designing a national information management system to support ocean planning. Within the working group, a smaller team developed a list of the data categories specifically relevant to marine planning. This set of categories is an important consensus statement of the breadth of information types required for ocean planning from a national, multidisciplinary perspective. Although the categories were described in a working document in 2011, they have not yet been fully implemented explicitly in online services or geospatial metadata, in part because authoritative definitions were not created formally. This document describes the purpose of the data categories, provides definitions, and identifies relations among the categories and between the categories and external standards. It is intended to be used by ocean data providers, managers, and users in order to provide a transparent and consistent framework for organizing and describing complex information about marine ecosystems and their connections to humans.

  8. Burns first aid information on the Internet.

    PubMed

    Tiller, G; Rea, S; Silla, R; Wood, F

    2006-11-01

    The Internet is an increasingly important source of health-related information. However, the growth of the Internet and its use as a medical delivery tool should be viewed with caution. One of the key concerns is that although the volume of information is huge, the quality, accuracy and completeness of the information is questionable. The aim of this study was to evaluate burns first aid information on the Internet. The search term used was "first aid for burns" and the first 25 hits from each search engine were analysed by one of the observers. We gathered basic information on the web sites--such as the country of origin, language in which the information was offered, accessibility, relevance and whether the site was commercial, organisational or academic. Quality and technicality of the web sites were assessed and scored. The mean quality score was 4.7/15 (31.5%) The mean technical score was 6.1 of 12 (51.1%). When the total score was categorised by percentage, none of the web sites ranked in the excellent category, 1 was very good, 4 were good, 6 were fair and the majority, 36, were poor. Based on the quality score only, two web sites were in the excellent category and two were very good. For technicality one web site was excellent and three were very good. This study has shown first aid information on the Internet is largely of poor quality, that the technical information provided is inadequate and that the sites include a significant amount of grossly inaccurate information. The few sites that contain excellent technical information make up a very small proportion of what is available. Therefore, the average Internet user may not encounter these resources, instead gaining knowledge from sites of questionable value. PMID:17005324

  9. AIDS in Malaysia.

    PubMed

    Singh, J; Che'Rus, S; Chong, S; Chong, Y K; Crofts, N

    1994-01-01

    The first people to be infected with HIV in Malaysia were mainly homosexual men with foreign connections. IV drug users, however, rapidly became the population group with the highest prevalence of HIV. Accurate, timely data are needed in order to responsibly describe the pattern of HIV infection and AIDS in any given setting. In Malaysia, however, there has been little systematic surveillance in population groups other than blood donors. This surveillance indicates the existence of a rapidly increasing rate of seropositivity among blood donors. Otherwise, many people are loathe to undergo voluntary HIV testing to determine their serostatus. Moreover, some people with STDs avoid contact with the health system and the potential for HIV testing. The extent to which AIDS cases are underreported or reported late is unknown. On the other hand, an estimated 10% of notified AIDS cases have been wrongly classified as such. The lack of hard data on HIV/AIDS in Malaysia makes it difficult to project the future course of the epidemic in the country. Since Malaysia shares a land border with Thailand and there is much sea-borne traffic between the two countries, it is highly possible that Malaysia will experience a significant epidemic of HIV infection similar to its neighbors. A National AIDS Committee was established April 1985 to develop responses to the HIV epidemic, while the National AIDS Program Manager of the Ministry of Health is responsible for controlling STDs. A national plan of action for the prevention and control of AIDS, drawn up in 1985 and revised in 1988, includes planning for the continued surveillance of HIV infection and AIDS through existing notification systems, and for screening and sentinel programs for IV drug users, prostitutes, and STD patients. Recent nongovernmental organization responses complement government efforts to prevent HIV and AIDS in Malaysia. PMID:7857575

  10. Human Subjects Issues in AIDS Research.

    ERIC Educational Resources Information Center

    Bayer, Ronald, Ed.

    1990-01-01

    Six articles are presented on the use of human subjects in research on acquired immune deficiency syndrome (AIDS). Topics include the ethics of human experimentation, female and pediatric AIDS patients, Human Immunodeficiency Virus (HIV) infection and AIDS among correctional inmates, community-based AIDS research, and clinical trials of HIV…

  11. 40 CFR 98.80 - Definition of the source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... The cement production source category consists of each kiln and each in-line kiln/raw mill at any portland cement manufacturing facility including alkali bypasses, and includes kilns and in-line...

  12. 40 CFR 98.80 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... The cement production source category consists of each kiln and each in-line kiln/raw mill at any portland cement manufacturing facility including alkali bypasses, and includes kilns and in-line...

  13. 40 CFR 98.80 - Definition of the source category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... The cement production source category consists of each kiln and each in-line kiln/raw mill at any portland cement manufacturing facility including alkali bypasses, and includes kilns and in-line...

  14. 40 CFR 98.80 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... The cement production source category consists of each kiln and each in-line kiln/raw mill at any portland cement manufacturing facility including alkali bypasses, and includes kilns and in-line...

  15. 40 CFR 98.80 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... The cement production source category consists of each kiln and each in-line kiln/raw mill at any portland cement manufacturing facility including alkali bypasses, and includes kilns and in-line...

  16. Does Hearing Aid Use Increase the Likelihood of Cerumen Impaction?

    PubMed Central

    Arthur, Jonathan; Williams, Huw

    2015-01-01

    Background and Objectives Impacted cerumen is a common condition in adults. It is commonly believed that wearing hearing aids may increase the cerumen impaction, although no empirical evidence exist. The current study was aimed at studying if the use of hearing aids increase the likelihood of impaction of cerumen. Subjects and Methods The study used retrospective design. The study sample included 164 consecutive patients who were referred to cerumen clinic from Royal Glamorgan Hospital, Wales. Audiologist classified the cerumen impaction into four categories (i.e., no cerumen; non-occluding cerumen; occluding cerumen; and fully non-occluding cerumen and debris). Chi-square analysis was performed to study the association between hearing aid use and cerumen impaction. Results The current study results showed no association between hearing aid use and cerumen impaction. Also, there was no association between right/left ear and cerumen impaction. Conclusions These results interesting and contrary to our assumption that hearing aid use increases the likelihood of cerumen impaction. More well-controlled studies with prospective designs are needed to confirm if these results are accurate. PMID:26771016

  17. On Anaphora and the Binding Principles in Categorial Grammar

    NASA Astrophysics Data System (ADS)

    Morrill, Glyn; Valentín, Oriol

    In type logical categorial grammar the analysis of an expression is a resource-conscious proof. Anaphora represents a particular challenge to this approach in that the antecedent resource is multiplied in the semantics. This duplication, which corresponds logically to the structural rule of contraction, may be treated lexically or syntactically. Furthermore, anaphora is subject to constraints, which Chomsky (1981) formulated as Binding Principles A, B, and C. In this paper we consider English anaphora in categorial grammar including reference to the binding principles. We invoke displacement calculus, modal categorial calculus, categorial calculus with limited contraction, and entertain addition of negation as failure.

  18. Neural Correlates of Acquired Color Category Effects

    ERIC Educational Resources Information Center

    Clifford, Alexandra; Franklin, Anna; Holmes, Amanda; Drivonikou, Vicky G.; Ozgen, Emre; Davies, Ian R. L.

    2012-01-01

    Category training can induce category effects, whereby color discrimination of stimuli spanning a newly learned category boundary is enhanced relative to equivalently spaced stimuli from within the newly learned category (e.g., categorical perception). However, the underlying mechanisms of these acquired category effects are not fully understood.…

  19. Going public as an AIDS family caregiver.

    PubMed

    Powell-Cope, G M; Brown, M A

    1992-03-01

    Images of AIDS invoke fears of contagion, disability and formidable death, and moral overtones directed toward drug use, sexuality and sexual identity and freedom. Responses to these images are both private and public, and have profound consequences for individuals whose lives have been touched by the disease, both the person with AIDS and the family caregiver. The purpose of this paper is to analyze in detail 'going public,' one category of a substantive theory of AIDS family caregiving. This category was developed from a grounded theory study of 53 AIDS family members who were asked to describe their experiences as an AIDS family caregiver during an indepth interview. Data were content analyzed using constant comparative analysis. Going public referred to how AIDS family caregivers let others known that they were caring for a PWA. Specifically, going public entailed selecting appropriate persons and audiences to tell, formulating approaches to communicating information, and considering the risks and benefits of the possible choices. The description of going public as an AIDS family caregiver details the assertiveness involved in political action and social change, contrasted with the isolation and secrecy involved in maintaining relationships with others under the condition of a stigmatizing illness. Data revealed a particular emphasis on the phenomenon of 'guilt by association'. Because of their close relationship to a person with AIDS, caregivers were obligated to share the stigma of AIDS and were likewise discredited. Findings from our study emphasize the tremendous personal suffering experienced by caregivers which was associated with AIDS stigma in the form of rejection, loss of friends and harassment. Data also revealed the strong commitment of many caregivers to social activism which ranged from participating in educational efforts to marching in demonstrations. The rationale for the apparent increased activism among AIDS family caregivers compared to

  20. AIDS and traditional health beliefs and practices of black women.

    PubMed

    Flaskerud, J H; Rush, C E

    1989-01-01

    This study examines whether traditional health beliefs and practices of black Americans reported in the literature were consistent with those of a target population of low-income black women in Los Angeles County and describes how these traditional classifications of illness and healing practices were related to their understanding of acquired immunodeficiency syndrome (AIDS). A qualitative approach was used to gather the data in unstructured interviews. Content analysis was used to classify data. Sources of illness and remedies identified by the women were divided into two categories: natural and supernatural. Natural sources included cold, impurities, diet, weakness, lack of moderation, and stress. Supernatural sources included illnesses allowed by God, witchcraft, and evil influences. Remedies included antidotes, food, medicines, prayer, and healing. Analysis of the relationship of AIDS to traditional beliefs revealed that AIDS had been integrated into the traditional conceptualization of illness, health practices, and healing, and was attributed to both natural and supernatural causes. Prevention, prayer, and spiritual healing were recommended as remedies. Implications were that AIDS education, prevention, and treatment programs be within the context of traditional belief system. PMID:2748354

  1. Confronting AIDS: international consensus?

    PubMed

    1998-08-01

    A coordinated effort by the World Bank, the European Commission, and UNAIDS, and drawing from a number of academic disciplines, including epidemiology, public health, and public economics, the recently published book "Confronting AIDS: Public Priorities in a Global Epidemic" argues that the global HIV/AIDS epidemic can be overcome and that national governments have a major role in preventing the spread of AIDS and tempering its impact. Considerable evidence is presented in support of the argument. The original idea for the book came out of collaboration between individuals in the European Commission and the World Bank. The World Bank's recognition of the importance of AIDS is a milestone in the course of the pandemic. Confronting AIDS highlights the potential and actual impact of AIDS upon households, communities, and countries; argues the case for interventions in both HIV prevention and care; and generally considers some of the difficult choices which need to be made about how scarce resources will be allocated, especially in developing countries. PMID:12294024

  2. AIDS in Africa.

    PubMed

    Wilson, D; Armstrong, M; Lavelle, S

    1991-01-01

    Works on epidemiological, and social and behavioral science aspects of AIDS prevention and support in Africa are reviewed from the 7th Conference on AIDS. Participants were especially concerned with why AIDS spreads at disparate rates in different countries and regions of the world. Research on the casual factors of the spread of HIV generally focused upon patterns of sex behavior, the presence of other STDs, and the effect of circumcision. The roles of certain vaginal tightening agents used by Zairian prostitutes, vaginal bruising and bleeding, sex during menses, and oral contraception were also considered. Further, participants explored the possibility of a more coordinated, integrated approach to research and intervention development between the medical and social disciplines, and expressed the overall need for concurrent mass education interventions. In the face of ever increasing rates of HIV infection, including vertical transmission, making condoms ubiquitous, affordable, and highly publicized should garner higher general acceptance and use rates in these populations. Papers and models on the micro- and macro-socioeconomic impact of AIDS were finally discussed, followed by recommendations for a complete reassessment and reworking of policy for AIDS prevention. AIDS activities should, in fact, be integrated into the daily fabric of society, with prevention measures considered an ultimate necessity for social survival. PMID:1786270

  3. A comparison of different category scales for estimating disease severity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Plant pathologists most often obtain quantitative information on disease severity using visual assessments. Category scales are widely used for assessing disease severity, including for screening germplasm. The most widely used category scale is the Horsfall-Barratt (H-B) scale, but reports show tha...

  4. 40 CFR 98.180 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... lead-bearing scrap materials (including but not limited to, lead-acid batteries) are recycled by... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lead Production § 98.180 Definition of the source category. The lead production source category consists of primary lead smelters and secondary lead smelters....

  5. 40 CFR 98.180 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... lead-bearing scrap materials (including but not limited to, lead-acid batteries) are recycled by... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lead Production § 98.180 Definition of the source category. The lead production source category consists of primary lead smelters and secondary lead smelters....

  6. 40 CFR 98.180 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... lead-bearing scrap materials (including but not limited to, lead-acid batteries) are recycled by... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lead Production § 98.180 Definition of the source category. The lead production source category consists of primary lead smelters and secondary lead smelters....

  7. 40 CFR 98.170 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Iron and Steel Production § 98.170 Definition of the source category. The iron and steel production source category includes facilities with any of the following processes: taconite iron ore processing, integrated iron and steel manufacturing, cokemaking not...

  8. 40 CFR 98.170 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Iron and Steel Production § 98.170 Definition of the source category. The iron and steel production source category includes facilities with any of the following processes: taconite iron ore processing, integrated iron and steel manufacturing, cokemaking not...

  9. 40 CFR 98.200 - Definition of source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.200 Definition of source category. The magnesium production and processing source category consists of the following processes: (a) Any process in which magnesium metal is produced through smelting (including electrolytic smelting),...

  10. 40 CFR 98.200 - Definition of source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.200 Definition of source category. The magnesium production and processing source category consists of the following processes: (a) Any process in which magnesium metal is produced through smelting (including electrolytic smelting),...

  11. 40 CFR 98.200 - Definition of source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.200 Definition of source category. The magnesium production and processing source category consists of the following processes: (a) Any process in which magnesium metal is produced through smelting (including electrolytic smelting),...

  12. 40 CFR 98.200 - Definition of source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.200 Definition of source category. The magnesium production and processing source category consists of the following processes: (a) Any process in which magnesium metal is produced through smelting (including electrolytic smelting),...

  13. AIDS and economic disruption.

    PubMed

    Johnson, G S

    1996-10-01

    Child and adult mortality increases in Cameroon due to AIDS will cause life expectancy to fall by as many as 8 years, from just over 50 to just over 40 years. The social consequences of AIDS include grieving, stigmatizing, and the large-scale disruption of family and community structures. Widows and widowers due to AIDS mortality are affected differently from each other, with the widows of men who have died from AIDS facing potential sociocultural and economic hardship. The economic consequences of AIDS in Bamenda and elsewhere in Cameroon will occur mainly through the epidemic's impact upon the size and quality of the labor force. By killing a significant number of male and female workers aged 15-60 years, AIDS will reduce the size and growth rate of the labor force. Despite, rapid population growth, labor is a relatively scarce factor of agricultural production in Cameroon. The spread of HIV in rural areas, combined with the intensity and scarcity of agricultural labor, suggests that AIDS will have an impact upon production and per capita incomes, and increase the already high rates of hunger and absolute poverty. In the context of HIV/AIDS, young people must be empowered to make informed decisions about sex. Adolescents are most at risk because they tend to experiment more than married couples and have many sex partners. Sexual activity begins as early as age 8 years and penetrative sex at age 13 or earlier. The author considers the factors which encourage adolescents to engage in sexual activities. PMID:12293251

  14. Floriculture Aide.

    ERIC Educational Resources Information Center

    Martin, Joyce; Looney, Era

    Designed for use in a self-paced, open-entry/open-exit vocational training program for a floriculture aide, this program guide is one of six for teachers of adult women offenders from a correctional institution. Module topic outlines and sample lesson plans are presented on eleven topics: occupational opportunities in the retail florist industry;…

  15. Environmental Sustainability - Including Land and Water Use

    EPA Science Inventory

    Assessments of environmental sustainability can be conducted in many ways with one of the most quantitative methods including Life Cycle Impact Assessment (LCIA). While historically LCIA has included a comprehensive list of impact categories including: ozone depletion, global c...

  16. Frequency-Shift Hearing Aid

    NASA Technical Reports Server (NTRS)

    Weinstein, Leonard M.

    1994-01-01

    Proposed hearing aid maps spectrum of speech into band of lower frequencies at which ear remains sensitive. By redirecting normal speech frequencies into frequency band from 100 to 1,500 Hz, hearing aid allows people to understand normal conversation, including telephone calls. Principle operation of hearing aid adapted to other uses such as, clearing up noisy telephone or radio communication. In addition, loud-speakers more easily understood in presence of high background noise.

  17. Identification of Prelinguistic Phonological Categories

    PubMed Central

    Ramsdell, Heather L.; Oller, D. Kimbrough; Buder, Eugene H.; Ethington, Corinna A.; Chorna, Lesya

    2014-01-01

    Purpose The prelinguistic infant’s babbling repertoire of syllables—the phonological categories that form the basis for early word learning—is noticed by caregivers who interact with infants around them. Prior research on babbling has not explored the caregiver’s role in recognition of early vocal categories as foundations for word learning. In the present work, the authors begin to address this gap. Method The authors explored vocalizations produced by 8 infants at 3 ages (8, 10, and 12 months) in studies illustrating identification of phonological categories through caregiver report, laboratory procedures simulating the caregiver’s natural mode of listening, and the more traditional laboratory approach (phonetic transcription). Results Caregivers reported small repertoires of syllables for their infants. Repertoires of similar size and phonetic content were discerned in the laboratory by judges who simulated the caregiver’s natural mode of listening. However, phonetic transcription with repeated listening to infant recordings yielded repertoire sizes that vastly exceeded those reported by caregivers and naturalistic listeners. Conclusions The results suggest that caregiver report and naturalistic listening by laboratory staff can provide a new way to explore key characteristics of early infant vocal categories, a way that may provide insight into later speech and language development. PMID:22490623

  18. Children Acquire Emotion Categories Gradually

    ERIC Educational Resources Information Center

    Widen, Sherri C.; Russell, James A.

    2008-01-01

    Some accounts imply that basic-level emotion categories are acquired early and quickly, whereas others imply that they are acquired later and more gradually. Our study examined this question for fear, happiness, sadness, and anger in the context of children's categorization of emotional facial expressions. Children (N=168, 2-5 years) first labeled…

  19. Mosquito and Blackfly Category Manual.

    ERIC Educational Resources Information Center

    Bowman, James S.; And Others

    This manual provides information needed to meet the standards for pesticide applicator certification. Section one is concerned with the morphology, life cycle and breeding areas of mosquitoes and the diseases resulting from their presence. The second section covers similar categories in relation to the black fly population. Calculation methods and…

  20. Learnable Classes of Categorial Grammars.

    ERIC Educational Resources Information Center

    Kanazawa, Makoto

    Learnability theory is an attempt to illuminate the concept of learnability using a mathematical model of learning. Two models of learning of categorial grammars are examined here: the standard model, in which sentences presented to the learner are flat strings of words, and one in which sentences are presented in the form of functor-argument…

  1. Hurricane Irene at Category 3

    NASA Video Gallery

    Video sequence taken by the crew of the ISS on Aug. 23, 2011 at approximately 2:15PM EST. At that time, Hurricane Irene was a Category 3 storm with peak winds estimated at 115mph, moving west-north...

  2. First Aid and Transportation Course Contents Based on Experience gained in the Iran-Iraq War: a Qualitative Study

    PubMed Central

    Sarhangi, Forogh; Gholami, Hamid Reza; Khaghanizade, Morteza; Najafi Mehri, Soheil

    2015-01-01

    Background: Effective first aid and transportation influences injury-induced mortality. But few qualitative studies have been conducted so far in this area. Objectives: The aim of this study was to identify the content of the first aid and patient transportation course based on experience gained from the Iran-Iraq war. Patients and Methods: This was a conventional qualitative content analysis study; a purposeful sample of 14 first aid and transportation experts who had worked during the Iran-Iraq war was recruited. We collected and analyzed the study data by using the semi-structured interview method and the conventional content analysis approach respectively. Each interview transcript was reviewed several times. Words, sentences, and paragraphs were labeled with codes. Codes were compared with each other and categorized according to their similarities. Similar sub-categories and categories were also grouped together and formed themes. Results: Study participants’ experiences of wartime first aid and transportation (FAT) education fell into two main themes including ‘the congruence of education and educational needs’ and ‘managers’ engagement in FAT education. The four main categories of these two themes were use of appropriate educational facilities, adopting effective teaching strategies, universal FAT education and specialized training skills. Conclusions: The two key requirements of the first aid and transportation courses are practicality and managerial engagement. We developed and provided specific guidance of FAT curriculum by using the study findings. This curriculum is recommended for educating FAT staffs, paramedics, emergency technicians, and military nurses. PMID:25825700

  3. Intensity-Invariant Texture Analysis for Classification of BI-RADS Category 3 Breast Masses.

    PubMed

    Lo, Chung-Ming; Moon, Woo Kyung; Huang, Chiun-Sheng; Chen, Jeon-Hor; Yang, Min-Chun; Chang, Ruey-Feng

    2015-07-01

    Radiologists likely incorrectly classify benign masses as Breast Imaging Reporting and Data System (BI-RADS) category 3. A computer-aided diagnosis (CAD) system was developed in this study as a second viewer to avoid misclassification of carcinomas. Sixty-nine biopsy-proven BI-RADS category 3 masses, including 21 malignant and 48 benign masses, were used to evaluate the CAD system. To improve the texture features, gray-scale variations between images were reduced by transforming pixels into intensity-invariant ranklet coefficients. The textures of the tumor and speckle pixels were extracted from the transformed ranklet images to provide more robust features than in conventional CAD systems. As a result, tumor texture and speckle texture with ranklet transformation achieved significantly better areas under the receiver operating characteristic curve (Az) compared with those without ranklet transformation (Az = 0.83 vs. 0.58 and Az = 0.80 vs. 0.56, p value < 0.05). The improved CAD system can be a second reader to confirm the classification of BI-RADS category 3 masses. PMID:25843514

  4. Development of inductive generalization with familiar categories.

    PubMed

    Fisher, Anna V; Godwin, Karrie E; Matlen, Bryan J

    2015-10-01

    Inductive generalization is ubiquitous in human cognition. In the developmental literature, two different theoretical accounts of this important process have been proposed: a naïve theory account and a similarity-based account. However, a number of recent findings cannot be explained within the existing theoretical accounts. We describe a revised version of the similarity-based account of inductive generalization with familiar categories. We tested the novel predictions of this account in two reported studies with 4-year-old children (N = 57). The reported studies include the first short-term longitudinal investigation of the development of children's induction with familiar categories, and it is the first study to explore the role of individual differences in semantic organization, general intelligence, working memory, and inhibition in children's induction. PMID:25737367

  5. AIDS Researcher Gives Retrospective

    ERIC Educational Resources Information Center

    Hawkins, B. Denise

    2011-01-01

    Nearly 30 years ago, renowned immunologist James E.K. Hildreth, M.D., Ph.D., was compelled to start researching the virus that causes AIDS. He marveled at its enigma and was pressed into action by its ability to cut lives short and devastate communities. The disease set him on a course of medical inquiry that has included biomedical breakthroughs…

  6. AIDS Prevention Guide. The Facts about HIV Infection and AIDS. Putting the Facts to Use.

    ERIC Educational Resources Information Center

    Centers for Disease Control and Prevention (DHHS/PHS), Atlanta, GA.

    Many teenagers engage in behaviors that increase their risk of becoming infected with HIV. This document is a compilation of information about AIDS and HIV Infection, and provides suggestions for parents and other adults in discussing AIDS/HIV with young people. Basic facts are outlined, including what AIDS is and how HIV infection causes AIDS;…

  7. 10 CFR Appendix A to Part 37 - Category 1 and Category 2 Radioactive Materials

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Category 1 and Category 2 Radioactive Materials A Appendix... QUANTITIES OF RADIOACTIVE MATERIAL Pt. 37, App. A Appendix A to Part 37—Category 1 and Category 2 Radioactive... are provided for practical usefulness only. Radioactive material Category 1(TBq) Category...

  8. Process for determining the remediation category of hazardous substance sites

    SciTech Connect

    Sieben, A.K.

    1994-12-31

    An evaluation process has been developed that aids in selecting the appropriate remediation category of hazardous substance sites. Three general remediation categories have been established: No further Action: Potential Early Action: and Defer for RI/FS or Transition/Decontamination and Decommissioning. This evaluation method is a preliminary screening process only and will not identify the most appropriate remediation alternative for each site. The remedy selection process can proceed only after a remediation category is determined for each site. All sites are evaluated at a preliminary screening level to determine the general remediation category. After the first screen, a secondary evaluation is performed on both the PEA sites and the DEFER sites. For PEAs, this secondary evaluation will incorporate additional specific factors, such as a screening level risk assessment. For the DEFER sites feasibility factors will be used to distinguish between the sites which should undergo a normal RI/FS and the sites which will be recommended to be remediated in association with D&D of buildings. Ultimately, all of the sites will be placed into one of four remediation categories.

  9. AIDS Resource Manual for Educators.

    ERIC Educational Resources Information Center

    Edwards, Sara A., Ed.; And Others

    This manual presents, for educators, known facts about Acquired Immune Deficiency Syndrome (AIDS), how it is transmitted, and how it can be prevented. Answers to common questions about AIDS are listed and a summary sheet is provided. A resource list is included that contains names, addresses, and phone numbers of organizations that produce or…

  10. D-branes, categories and

    SciTech Connect

    Douglas, Michael R.

    2001-07-01

    We show that boundary conditions in topological open string theory on Calabi--Yau (CY) manifolds are objects in the derived category of coherent sheaves, as foreseen in the homological mirror symmetry proposal of Kontsevich. Together with conformal field theory considerations, this leads to a precise criterion determining the supersymmetry preserving branes at any point in CY moduli space, completing the proposal of II-stability.

  11. 40 CFR 98.190 - Definition of the source category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... in 40 CFR 63.7081(a)(1). (b) This source category includes all LMPs unless the LMP is located at a..., high-calcium quicklime, calcium hydroxide, hydrated lime, dolomitic quicklime, dolomitic hydrate,...

  12. 40 CFR 98.190 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... defined in 40 CFR 63.7081(a)(1). (b) This source category includes all LMPs unless the LMP is located at a..., high-calcium quicklime, calcium hydroxide, hydrated lime, dolomitic quicklime, dolomitic hydrate,...

  13. 40 CFR 98.190 - Definition of the source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... defined in 40 CFR 63.7081(a)(1). (b) This source category includes all LMPs unless the LMP is located at a..., high-calcium quicklime, calcium hydroxide, hydrated lime, dolomitic quicklime, dolomitic hydrate,...

  14. 40 CFR 98.190 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... defined in 40 CFR 63.7081(a)(1). (b) This source category includes all LMPs unless the LMP is located at a..., high-calcium quicklime, calcium hydroxide, hydrated lime, dolomitic quicklime, dolomitic hydrate,...

  15. HIV/AIDS Basics

    MedlinePlus

    ... Enter ZIP code or city Follow Act Against AIDS Act Against AIDS @talkHIV Act Against AIDS Get Email Updates on AAA Anonymous Feedback HIV/AIDS Media Infographics Syndicated Content Podcasts Slide Sets HIV/ ...

  16. Metacognitive Control of Categorial Neurobehavioral Decision Systems.

    PubMed

    Foxall, Gordon R

    2016-01-01

    The competing neuro-behavioral decision systems (CNDS) model proposes that the degree to which an individual discounts the future is a function of the relative hyperactivity of an impulsive system based on the limbic and paralimbic brain regions and the relative hypoactivity of an executive system based in prefrontal cortex (PFC). The model depicts the relationship between these categorial systems in terms of the antipodal neurophysiological, behavioral, and decision (cognitive) functions that engender normal and addictive responding. However, a case may be made for construing several components of the impulsive and executive systems depicted in the model as categories (elements) of additional systems that are concerned with the metacognitive control of behavior. Hence, this paper proposes a category-based structure for understanding the effects on behavior of CNDS, which includes not only the impulsive and executive systems of the basic model but a superordinate level of reflective or rational decision-making. Following recent developments in the modeling of cognitive control which contrasts Type 1 (rapid, autonomous, parallel) processing with Type 2 (slower, computationally demanding, sequential) processing, the proposed model incorporates an arena in which the potentially conflicting imperatives of impulsive and executive systems are examined and from which a more appropriate behavioral response than impulsive choice emerges. This configuration suggests a forum in which the interaction of picoeconomic interests, which provide a cognitive dimension for CNDS, can be conceptualized. This proposition is examined in light of the resolution of conflict by means of bundling. PMID:26925004

  17. Metacognitive Control of Categorial Neurobehavioral Decision Systems

    PubMed Central

    Foxall, Gordon R.

    2016-01-01

    The competing neuro-behavioral decision systems (CNDS) model proposes that the degree to which an individual discounts the future is a function of the relative hyperactivity of an impulsive system based on the limbic and paralimbic brain regions and the relative hypoactivity of an executive system based in prefrontal cortex (PFC). The model depicts the relationship between these categorial systems in terms of the antipodal neurophysiological, behavioral, and decision (cognitive) functions that engender normal and addictive responding. However, a case may be made for construing several components of the impulsive and executive systems depicted in the model as categories (elements) of additional systems that are concerned with the metacognitive control of behavior. Hence, this paper proposes a category-based structure for understanding the effects on behavior of CNDS, which includes not only the impulsive and executive systems of the basic model but a superordinate level of reflective or rational decision-making. Following recent developments in the modeling of cognitive control which contrasts Type 1 (rapid, autonomous, parallel) processing with Type 2 (slower, computationally demanding, sequential) processing, the proposed model incorporates an arena in which the potentially conflicting imperatives of impulsive and executive systems are examined and from which a more appropriate behavioral response than impulsive choice emerges. This configuration suggests a forum in which the interaction of picoeconomic interests, which provide a cognitive dimension for CNDS, can be conceptualized. This proposition is examined in light of the resolution of conflict by means of bundling. PMID:26925004

  18. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding...

  19. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding...

  20. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding...

  1. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding...

  2. AIDS--legal issues.

    PubMed

    Kirby, M

    1988-01-01

    Legal issues worldwide prompted by the AIDS epidemic are discussed, in a general way, since legal systems vary widely in different countries and localities. WHO publishes a tabulation of legal instruments dealing with AIDS and HIV infection. Criminal laws intended to protect people from harm from HIV infection have been enacted, such as a penalty for unprotected sexual intercourse by infected persons, in some Australian states. Knowing spread of HIV already amounts to a crime in many systems. The U.S. Supreme Court has already ruled that states do not violate the constitution for punishing homosexuals for consensual sodomy, nor the Army for discharging homosexuals. Quarantine law is a civil matter, but may provide penalties stricter than criminal penalties, without as much protection. No quarantines against AIDS have been enacted, although some countries require screening of immigrants. Legal issues regarding screening, liability of suppliers of blood products, and tracing of sexual partners are much discussed. Stigmatization of minority and alienated groups such as homosexuals, prostitutes, migrants, drug users and prisoners is a tricky legal problem. The apparent failure of the criminalization of drug users and how to contain the spread of AIDS into the drug free population may prompt drastic new solutions. Other legal issues drawing attention include regulation of health insurance, changes in family law, pre-marriage HIV tests, screening for HIV ostensibly to detect HIV-associated dementia, liability protection for developers and testers of vaccines, and euthanasia and the treatment of the deceased. The legal system tends to lag behind medicine. In the case of AIDS, it cannot afford to delay, therefore effective legal strategies will include effective media presentation of AIDS information to the general public; ready and cheap supply of condoms; and a new approach to illegal drugs. PMID:3147672

  3. Accuracy evaluation of metal copings fabricated by computer-aided milling and direct metal laser sintering systems

    PubMed Central

    Lee, Wan-Sun; Kim, Woong-Chul

    2015-01-01

    PURPOSE To assess the marginal and internal gaps of the copings fabricated by computer-aided milling and direct metal laser sintering (DMLS) systems in comparison to casting method. MATERIALS AND METHODS Ten metal copings were fabricated by casting, computer-aided milling, and DMLS. Seven mesiodistal and labiolingual positions were then measured, and each of these were divided into the categories; marginal gap (MG), cervical gap (CG), axial wall at internal gap (AG), and incisal edge at internal gap (IG). Evaluation was performed by a silicone replica technique. A digital microscope was used for measurement of silicone layer. Statistical analyses included one-way and repeated measure ANOVA to test the difference between the fabrication methods and categories of measured points (α=.05), respectively. RESULTS The mean gap differed significantly with fabrication methods (P<.001). Casting produced the narrowest gap in each of the four measured positions, whereas CG, AG, and IG proved narrower in computer-aided milling than in DMLS. Thus, with the exception of MG, all positions exhibited a significant difference between computer-aided milling and DMLS (P<.05). CONCLUSION Although the gap was found to vary with fabrication methods, the marginal and internal gaps of the copings fabricated by computer-aided milling and DMLS fell within the range of clinical acceptance (<120 µm). However, the statistically significant difference to conventional casting indicates that the gaps in computer-aided milling and DMLS fabricated restorations still need to be further reduced. PMID:25932310

  4. The AIDS Challenge: Prevention Education for Young People.

    ERIC Educational Resources Information Center

    Quackenbush, Marcia, Ed.; And Others

    This book on Acquired Immune Deficiency Syndrome (AIDS) education was developed by national and international experts to aid educators, professionals, parents, and youth leaders in developing and implementing AIDS education programs. Included are: (1) "Living with AIDS" (Jack Martin Balcer); (2) "The AIDS Epidemic: Problems in Limiting Its Impact"…

  5. Decoding the neural representation of fine-grained conceptual categories.

    PubMed

    Ghio, Marta; Vaghi, Matilde Maria Serena; Perani, Daniela; Tettamanti, Marco

    2016-05-15

    Neuroscientific research on conceptual knowledge based on the grounded cognition framework has shed light on the organization of concrete concepts into semantic categories that rely on different types of experiential information. Abstract concepts have traditionally been investigated as an undifferentiated whole, and have only recently been addressed in a grounded cognition perspective. The present fMRI study investigated the involvement of brain systems coding for experiential information in the conceptual processing of fine-grained semantic categories along the abstract-concrete continuum. These categories consisted of mental state-, emotion-, mathematics-, mouth action-, hand action-, and leg action-related meanings. Thirty-five sentences for each category were used as stimuli in a 1-back task performed by 36 healthy participants. A univariate analysis failed to reveal category-specific activations. Multivariate pattern analyses, in turn, revealed that fMRI data contained sufficient information to disentangle all six fine-grained semantic categories across participants. However, the category-specific activity patterns showed no overlap with the regions coding for experiential information. These findings demonstrate the possibility of detecting specific patterns of neural representation associated with the processing of fine-grained conceptual categories, crucially including abstract ones, though bearing no anatomical correspondence with regions coding for experiential information as predicted by the grounded cognition hypothesis. PMID:26883065

  6. 22 CFR 121.5 - Apparatus and devices under Category IV(c).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... paragraphs (a) and (b) of this category for preparation and launch from fixed and mobile sites. The equipment in this category includes robots, robot controllers and robot end-effectors specially designed...

  7. 22 CFR 121.5 - Apparatus and devices under Category IV(c).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... paragraphs (a) and (b) of this category for preparation and launch from fixed and mobile sites. The equipment in this category includes robots, robot controllers and robot end-effectors specially designed...

  8. Women and AIDS.

    PubMed

    Edemikpong, N B

    1990-01-01

    While the origin of the AIDS virus remains controversial, it is indisputable that AIDS is spreading worldwide. By June 1987, the World Health Organization estimated that 50 million Africans were infected with HIV and that the disease was epidemic in many parts of the continent. However, African governments chose to deny the threat of the disease. The AIDS crisis has diverted resources from other vital areas of disease prevention, health promotion, and research. Whereas AIDS is spread in developed nations by sexual promiscuity, by drug addicts sharing unclean hypodermic needles, and by homosexual behavior, in Africa cultural factors contribute to the transmission of AIDS. Female genital mutilation leads to extensive laceration of the female genitals upon initiation of sexual intercourse and/or to substitution of anal sex during the weeks and months before vaginal penetration can be achieved. In addition, the reuse of the same knives during the mutilation can spread HIV infection. Other factors that contribute to the spread of HIV in Africa include the patriarchal practice of polygamy, the subordinate position of women that makes them unable to insist on protection during intercourse, and a failure to screen blood used in transfusions. With all of these risk factors at play, women at the grassroots level must be equipped with the health education that is the only available tool to fight AIDS. Women's organizations can provide information and education to people at risk of acquiring HIV, counsel infected persons, ensure the safety of the blood supply, and work to overcome harmful traditional practices. PMID:12317073

  9. A constitution for AIDS.

    PubMed

    Koshy, L M

    1996-01-15

    The Indian Health Organization projected the number of deaths per day due to AIDS by the year 2000 at 10,000. An interdisciplinary international conference was held in New Delhi to draft an international law governing the issues related to AIDS. Human freedom and public health policies are the most affected by this disease. In the absence of an international AIDS law, judicial verdicts set precedents and could have serious ramifications. A participant from the John Marshall Law School, Chicago, suggested that instead of making new laws, the existing ones from the colonial past should be repealed. This includes Section 377 of the Indian Penal Code, which provides criminal sanctions against those who indulge in unnatural relations with man, woman, or animal. Penalizing homosexuality will only perpetuate clandestine relations and spread the virus into their families. Another participant seconded this motion stating that even a sex worker must be protected from abuse and indignity. The National AIDS Control Organization responded to the criticism that the government had not utilized all the World Bank funds allocated for anti-AIDS projects. The trends of the epidemic were the most important indicators not just the numbers. In Manipur and Mizoram, infection was almost entirely due to injecting drug use. The Saheli project undertaken in the red-light areas of Bombay encompassed brothel owners and prostitutes, which could be replicated in other areas. Because existing government policies were focusing on prevention, there was no protection of an HIV-infected individual's privacy, one participant from Madras stated. The confidentiality issue was also echoed by a US participant. The New Delhi Declaration and Action Plan on HIV/AIDS was also discussed. It forbids discrimination in employment, education, housing, health care, social security, travel, and marital and reproductive rights. Providing sterile needles and ensuring the safety of the blood supply were other concerns

  10. AIDS Information in Children's Television Programs.

    ERIC Educational Resources Information Center

    Netzhammer, Emile C.

    A study analyzed the potential rhetorical impact of AIDS-related television programming directed at preadolescents. The four programs selected for the study were all submitted in the children's television category of the Peabody Awards competition for the 1987-1988 season. They are (1) an episode of the PBS children's documentary series "3-2-1…

  11. Acquired immune deficiency syndrome (AIDS).

    PubMed

    1987-02-01

    The International Planned Parenthood Medical Advisory Panel has developed recommendations to assist family planning associations in playing a more active role in the prevention and control of acquired immunodeficiency syndrome (AIDS). Of primary importance is an effective program of information and education aimed at communicating the following facts: AIDS is a fatal disease for which there is no cure; AIDS is spread by sexual intercourse, contaminated blood, and contaminated needles; an infected woman can transmit AIDS to her fetus during pregnancy; a monogamous sexual relationship is the surest way to avoid AIDS infection; condom use is good protection; an infected person can look and feel well, yet still be able to transmit the AIDS virus; and AIDS is not spread by ordinary contact with an infected person. Family planning associations should include information on AIDS in all existing IEC projects, as well as develop new materials. Among the target audiences for IEC activities are family planning workers, family planning clients, and the general public including youth, teachers, parents, employers, and national leaders. Special attention should be given to high-risk groups such as homosexual and bisexual men, hemophiliacs, male and female prostitutes, clients of sexually transmitted disease clinics, people with many sexual partners, illegal users of intravenous drugs, and the sexual partners of those in any of these groups. Wide promotion of condom use is a priority activity for family planning organizations. PMID:12340977

  12. A Bayesian model of category-specific emotional brain responses.

    PubMed

    Wager, Tor D; Kang, Jian; Johnson, Timothy D; Nichols, Thomas E; Satpute, Ajay B; Barrett, Lisa Feldman

    2015-04-01

    Understanding emotion is critical for a science of healthy and disordered brain function, but the neurophysiological basis of emotional experience is still poorly understood. We analyzed human brain activity patterns from 148 studies of emotion categories (2159 total participants) using a novel hierarchical Bayesian model. The model allowed us to classify which of five categories--fear, anger, disgust, sadness, or happiness--is engaged by a study with 66% accuracy (43-86% across categories). Analyses of the activity patterns encoded in the model revealed that each emotion category is associated with unique, prototypical patterns of activity across multiple brain systems including the cortex, thalamus, amygdala, and other structures. The results indicate that emotion categories are not contained within any one region or system, but are represented as configurations across multiple brain networks. The model provides a precise summary of the prototypical patterns for each emotion category, and demonstrates that a sufficient characterization of emotion categories relies on (a) differential patterns of involvement in neocortical systems that differ between humans and other species, and (b) distinctive patterns of cortical-subcortical interactions. Thus, these findings are incompatible with several contemporary theories of emotion, including those that emphasize emotion-dedicated brain systems and those that propose emotion is localized primarily in subcortical activity. They are consistent with componential and constructionist views, which propose that emotions are differentiated by a combination of perceptual, mnemonic, prospective, and motivational elements. Such brain-based models of emotion provide a foundation for new translational and clinical approaches. PMID:25853490

  13. Manufacturing Aids

    NASA Technical Reports Server (NTRS)

    1989-01-01

    During a research program, MMTC/Textron invented a computer-aided automatic robotic system for spraying hot plasma onto a turbine blade. The need to control the thickness of the plasma deposit led to the development of advanced optical gaging techniques to monitor and control plasma spray build-up on blade surfaces. The techniques led to computerized optical gages for inspecting aircraft, industrial turbine blades, etc. MMTC offers 10 standard commercial robotic gages. The system also generates two dimensional profiles for assessing status and specifying repairs to the electromechanical cathodes used to make the parts. It is capable of accuracies to a ten-thousandth of an inch. An expanded product line is currently marketed. The gages offer multiple improvements in quality control and significant savings.

  14. The Financial Aid Professional: An Endangered Species?

    ERIC Educational Resources Information Center

    Russo, Joseph A.

    1995-01-01

    The changing role of the college financial aid administrator is examined, and contributing factors are discussed, including shifts in public perceptions of the aid officer's function, public lack of understanding of the financial aid process, technological advancement, economic change, the federal government's evolving influence, and changes in…

  15. Apartheid and AIDS.

    PubMed

    Viljoen, A T

    1989-11-25

    To persuade South Africa to abolish its apartheid policy several measures have been taken by the international community, including economic sanctions. The harm done by sanctions to the South African economy is obvious. As economic activity has slowed down, unemployment, especially in the black community, has risen. For the unemployed poverty and hunger are harsh realities while for those lucky enough to have jobs income remains quite high. Prostitution has become a way of redistributing income and for many families it is the only way to avoid starvation. With prostitution, however, has come AIDS: it is estimated that HIV infection is doubling every 5-8 months. On 1 calculation 85% of sexually active blacks could be infected with HIV by 1996; most would proceed to AIDS and die, leaving millions of children without parents. Although economic sanctions have speeded up some measure of reform in South Africa they are now harming the very people they were intended to help. Furthermore insidious voices are already being heard saying the government should stop all reform processes and anti-AIDS campaigns and just "sit it out" for the next few years. A further consequence of an ailing economy is the unavailability of funding for those who wish to curb the spread of AIDS via educational and other programs. [Full text] PMID:2573792

  16. Development Aid: A Guide to Facts and Issues.

    ERIC Educational Resources Information Center

    de Silva, Leelananda

    This eight-chapter book provides information on Official Development Assistance (ODA), its importance in relation to developed and developing countries, and its prospects and limitations. Major areas discussed include: (1) the institutional evolution of development aid; (2) forms of ODA, including project aid, program aid, bilateral aid,…

  17. What Children Infer from Social Categories

    ERIC Educational Resources Information Center

    Diesendruck, Gil; Eldror, Ehud

    2011-01-01

    Children hold the belief that social categories have essences. We investigated what kinds of properties children feel licensed to infer about a person based on social category membership. Seventy-two 4-6-year-olds were introduced to novel social categories defined as having one internal--psychological or biological--and one external--behavioral or…

  18. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories... airplanes that have a seating configuration, excluding pilot seats, of nine or less, a maximum...

  19. Computer aided indexing at NASA

    NASA Technical Reports Server (NTRS)

    Buchan, Ronald L.

    1987-01-01

    The application of computer technology to the construction of the NASA Thesaurus and in NASA Lexical Dictionary development is discussed in a brief overview. Consideration is given to the printed and online versions of the Thesaurus, retrospective indexing, the NASA RECON frequency command, demand indexing, lists of terms by category, and the STAR and IAA annual subject indexes. The evolution of computer methods in the Lexical Dictionary program is traced, from DOD and DOE subject switching to LCSH machine-aided indexing and current techniques for handling natural language (e.g., the elimination of verbs to facilitate breakdown of sentences into words and phrases).

  20. Crawling Aid

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The Institute for the Achievement of Human Potential developed a device known as the Vehicle for Initial Crawling (VIC); the acronym is a tribute to the crawler's inventor, Hubert "Vic" Vykukal; is an effective crawling aid. The VIC is used by brain injured children who are unable to crawl due to the problems of weight-bearing and friction, caused by gravity. It is a rounded plywood frame large enough to support the child's torso, leaving arms and legs free to move. On its underside are three aluminum discs through which air is pumped to create an air-bearing surface that has less friction than a film of oil. Upper side contains the connection to the air supply and a pair of straps which restrain the child and cause the device to move with him. VIC is used with the intent to recreate the normal neurological connection between brain and muscles. Over repetitive use of the device the child develops his arm and leg muscles as well as coordination. Children are given alternating therapy, with and without the VIC until eventually the device is no longer needed.

  1. AIDS: there's hope.

    PubMed

    1993-06-01

    In 1993, 10 years after realizing that AIDS posed a threat to the future of mankind, social mobilization will improve the odds against AIDS. The objective is to create awareness about the virus, and to affect positive behavioral change through advocacy, communication, and grass-roots actions. The first goal is to change the societal attitude about the status of youth and women in order to understand that gender inequality fuels the pandemic. They are the most vulnerable groups, therefore their economic and social power must be improved. The Convention on the Rights of the Child and the Convention on the Elimination of All Forms of Discrimination against Women constitute a platform for broader action by governmental, nongovernmental, and religious institutions. In addition, these organizations need strong allies in society: 1) the media, which can communicate the importance of youth, women, and attitudes in the epidemic; 2) religious leaders, who can be powerful sources of advocacy for change in attitudes as well as support and care for AIDS-affected individuals and families; 3) policy makers, who can be crucial in changing existing policies and altering the allocation of government resources to youth and women; 4) human rights organizations, which play an important role in promoting the concept of health as a human right and for enhancing the understanding of AIDS in the context of discrimination and poverty; 5) the private sector, including commerce and industry, which can promote changes in attitude within the work force and AIDS prevention initiatives; and 6) parent-teacher groups and models for youth, who can educate them about socially acceptable and unacceptable behavior and can empower them to make responsible behavior choices. PMID:12179231

  2. Functional categories for future flight deck designs

    NASA Technical Reports Server (NTRS)

    Abbott, Terence S.

    1993-01-01

    With the addition of each new system on the flight deck, the danger of increasing overall operator workload while reducing crew understanding of critical mission information exists. The introduction of more powerful onboard computers, larger databases, and the increased use of electronic display media may lead to a situation of flight deck 'sophistication' at the expense of losses in flight crew capabilities and situational awareness. To counter this potentially negative impact of new technology, research activities are underway to reassess the flight deck design process. The fundamental premise of these activities is that a human-centered, systems-oriented approach to the development of advanced civil aircraft flight decks will be required for future designs to remain ergonomically sound and economically competitive. One of the initial steps in an integrated flight deck process is to define the primary flight deck functions needed to support the mission goals of the vehicle. This would allow the design team to evaluate candidate concepts in relation to their effectiveness in meeting the functional requirements. In addition, this would provide a framework to aid in categorizing and bookkeeping all of the activities that are required to be performed on the flight deck, not just activities of the crew or of a specific system. This could then allow for a better understanding and allocation of activities in the design, an understanding of the impact of a specific system on overall system performance, and an awareness of the total crew performance requirements for the design. One candidate set of functional categories that could be used to guide an advanced flight deck design are described.

  3. XVII International AIDS Conference: From Evidence to Action - AIDS 2008 and the global response to AIDS

    PubMed Central

    2009-01-01

    The impact of the XVII International AIDS Conference (AIDS 2008) was reflected in a number of commitments from political and business leaders, who announced initiatives ranging from implementing comprehensive sexual education for young people in Latin America to reducing regulatory barriers and the price of drugs in the host country. The unprecedented media coverage brought attention and public awareness to the epidemic in Latin America. Several meetings and sessions at AIDS 2008 also addressed the potential for the International AIDS Conference to play an even stronger role in tracking progress towards universal access and in improving accountability in the global response to AIDS, particularly given some of the inherent weaknesses in the United Nations General Assembly Special Session (UNGASS) review process. The impact of AIDS 2008 was strongest in Mexico, the host country, and in Latin America. Highlights included the policy changes announced by President Calderon on pharmaceutical manufacturing to the focus on sex workers and gay and other MSM in marches, activism and the conference programme. The next two years will determine whether the successes reported in Mexico are sustained and whether there is progress in addressing the barriers that continue to hamper an evidence-based response to HIV/AIDS. The next International AIDS Conference is scheduled for the universal address deadline of 2010. PMID:19811673

  4. Children's Evaluative Categories and Inductive Inferences within the Domain of Food

    ERIC Educational Resources Information Center

    Nguyen, Simone P.

    2008-01-01

    Evaluative categories include items that share the same value-laden assessment. Given that these categories have not been examined extensively within the child concepts literature, the present research explored evaluative categorization and induction within the domain of food as a test case. Specifically, two studies examined the categories of…

  5. Documentation for developing the initial source category list. Final report

    SciTech Connect

    Not Available

    1992-07-01

    Section 112 of Title III (Air Toxics) of the Clean Air Act (CAA) as amended in 1990 identifies a list of 189 hazardous air pollutants (HAP's) and requires the U.S. Environmental Protection Agency (EPA) to publish, within 1 year of enactment, an initial list of all categories and subcategories of major and area sources of HAP's. The purpose of this report is to (1) describe the methodology used to identify sources that emit HAP's, (2) document the technical references that support EPA's conclusion that one or more of the listed HAP's is emitted from a specified source category, (3) provide broad descriptions of the categories of major sources included on the initial list, and (4) present the responses to public comments received regarding a preliminary draft list of source categories that was published in the Federal Register on June 21, 1991.

  6. HIV-AIDS Connection

    MedlinePlus

    ... Marketing Share this: Main Content Area The HIV-AIDS Connection AIDS was first recognized in 1981 and ... is there overwhelming scientific consensus that HIV causes AIDS? Before HIV infection became widespread in the human ...

  7. Heart attack first aid

    MedlinePlus

    First aid - heart attack; First aid - cardiopulmonary arrest; First aid - cardiac arrest ... A heart attack occurs when the blood flow that carries oxygen to the heart is blocked. The heart muscle ...

  8. Heart attack first aid

    MedlinePlus

    First aid - heart attack; First aid - cardiopulmonary arrest; First aid - cardiac arrest ... of patients with unstable angina/non-ST-elevation myocardial infarction (updating the 2007 guideline and replacing the 2011 ...

  9. Splinter, First Aid

    MedlinePlus

    ... and rashes clinical tools newsletter | contact Share | Splinter, First Aid A A A First Aid for Splinter: View ... wet, it makes the area prone to infection. First Aid Guide Self-care measures to remove a splinter ...

  10. Unconsciousness - first aid

    MedlinePlus

    Loss of consciousness - first aid; Coma - first aid; Mental status change; Altered mental status ... has a change in mental status, follow these first aid steps: Call or tell someone to call 911 . ...

  11. A Bayesian Model of Category-Specific Emotional Brain Responses

    PubMed Central

    Wager, Tor D.; Kang, Jian; Johnson, Timothy D.; Nichols, Thomas E.; Satpute, Ajay B.; Barrett, Lisa Feldman

    2015-01-01

    Understanding emotion is critical for a science of healthy and disordered brain function, but the neurophysiological basis of emotional experience is still poorly understood. We analyzed human brain activity patterns from 148 studies of emotion categories (2159 total participants) using a novel hierarchical Bayesian model. The model allowed us to classify which of five categories—fear, anger, disgust, sadness, or happiness—is engaged by a study with 66% accuracy (43-86% across categories). Analyses of the activity patterns encoded in the model revealed that each emotion category is associated with unique, prototypical patterns of activity across multiple brain systems including the cortex, thalamus, amygdala, and other structures. The results indicate that emotion categories are not contained within any one region or system, but are represented as configurations across multiple brain networks. The model provides a precise summary of the prototypical patterns for each emotion category, and demonstrates that a sufficient characterization of emotion categories relies on (a) differential patterns of involvement in neocortical systems that differ between humans and other species, and (b) distinctive patterns of cortical-subcortical interactions. Thus, these findings are incompatible with several contemporary theories of emotion, including those that emphasize emotion-dedicated brain systems and those that propose emotion is localized primarily in subcortical activity. They are consistent with componential and constructionist views, which propose that emotions are differentiated by a combination of perceptual, mnemonic, prospective, and motivational elements. Such brain-based models of emotion provide a foundation for new translational and clinical approaches. PMID:25853490

  12. Funding Education beyond High School: The Guide to Federal Student Aid 2010-11

    ERIC Educational Resources Information Center

    US Department of Education, 2010

    2010-01-01

    Federal student aid is a financial help for eligible students to pay for educational expenses at an eligible postsecondary school (e.g., college, vocational school, graduate school). There are three categories of federal student aid: grants, workstudy, and loans. Federal student aid covers expenses such as tuition and fees, room and board, books…

  13. How to develop a company AIDS policy.

    PubMed

    Bompey, S H

    1986-07-01

    It is for most businesses only a matter of time before they will have experience with Acquired Immune Deficiency Syndrome (AIDS), and the experience could be very costly for companies which fail to implement an effective AIDS policy. Potential AIDS problems include: antidiscrimination suits based on firing or failing to hire an individual who had AIDS or carries the AIDS virus antibodies; defamation suits from employees who are wrongly identified; disability claims that do not fit the pattern for other diseases; civil rights penalties in some situations when AIDS victims are prevented from working; and run-ins with the Occupational Safety and Health Administration or the National Labor Relations Board if healthy workers refuse to work alongside AIDS victims. A company needs to think through its AIDS policy, but that does not mean establishing a "special" AIDS policy which may create paranoia among employees. The best approach is to develop a health policy that includes all catastrophic illnesses, not just AIDS. There have been few court decisions involving AIDS because AIDS is a recent illness, victims often do not live long enough to pursue the matter, and it often pays to settle AIDS cases out of court. Employers need to know that judges, administrative agencies, and arbitrators take the position that AIDS is a disability. As such, AIDS is treated under the anti-handicap discrimination laws on the books of most states. Additionally, the Federal Rehabilitation Act of 1973 prohibits discrimination against the disabled by companies that contract with the federal government or receive federal financial assistance. It usually is illegal to discriminate against the disabled workers, and in some states against workers who are perceived to have a disability. The best defense against the fear of working alongside and AIDs sufferer is education. PMID:12315303

  14. Fighting AIDS the Cuban way.

    PubMed

    Hughes, N S

    1995-01-01

    Cuba is using elements of classical public health practice in its national AIDS control program. Its AIDS policy appears to be successful. Cuba has 927 HIV-positive cases and 187 AIDS cases (111 deaths) in a population of more than 10 million. Its neighbors have cumulative AIDS prevalence rates at least on par with those of the US. Puerto Rico (around 3 million population) has more than 8000 AIDS cases. Cuba's health system provides for a family physician for every 12 apartment blocks. This physician lives in the community and makes home visits. Medical testing and screenings, including HIV screening, are routine in Cuba. Cuba has the most comprehensive HIV testing program in the world. This program detects fewer than 125 new HIV-positive cases annually. Cuba's successful health system existed before the advent of AIDS. More than 60% of HIV-positive persons are heterosexuals. Many were infected while serving abroad (internationalists) or as sexual partners of internationalists. Cuba considered AIDS as just another health threat and handled it accordingly. It did not worry about offending high risk populations. HIV-infected persons living in the HIV/AIDS sanatoria receive full salaries regardless of their work status and are expected to follow rules that serve to benefit themselves as well as Cuban society. They must accept the three safe sex commandments of the sanatoria before being allowed to leave after completion of a 6-month probationary period. Some patients are allowed to return home after the probationary period. Residents who practice unsafe sex lose their right to leave unchaperoned. All residents receive an individually tailored regimen, which regimen includes exercise, interferon or AZT, and a high calorie and protein diet (5000 kc/day). The Cuban AIDS program focuses on protecting gays, women, and children. PMID:12319588

  15. Feature-Based versus Category-Based Induction with Uncertain Categories

    ERIC Educational Resources Information Center

    Griffiths, Oren; Hayes, Brett K.; Newell, Ben R.

    2012-01-01

    Previous research has suggested that when feature inferences have to be made about an instance whose category membership is uncertain, feature-based inductive reasoning is used to the exclusion of category-based induction. These results contrast with the observation that people can and do use category-based induction when category membership is…

  16. 75 FR 40756 - Implementation Guidance for Physical Protection of Byproduct Material; Category 1 and Category 2...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Federal Regulations. The proposed rule was published on June 15, 2010 (75 FR 33902), and the public... of Byproduct Material; Category 1 and Category 2 Quantities of Radioactive Material AGENCY: Nuclear... requirements for the use and transport of category 1 and category 2 quantities of radioactive material. The...

  17. HIV / AIDS and the law.

    PubMed

    1997-09-01

    Since HIV is sexually transmitted, people living with AIDS and HIV (PWA/PHA) risk being stigmatized as immoral and promiscuous and they are often discriminated against in society. To this effect, the South African AIDS Law Project and Lawyers for Human Rights have developed a comprehensive resource manual detailing human rights with a special emphasis on issues relevant to PWA/PHA. The concept of the manual aimed to look at the legal and human rights questions that have been raised by the HIV/AIDS epidemic; inform people living with HIV/AIDS about their rights and the law; provide people working in businesses, trade unions, and nongovernmental organization with information about correct and incorrect responses to HIV/AIDS; and give victims of discrimination ideas on how to fight back. This manual initially introduces basic facts about HIV and AIDS and then describes the legal system and the Bill of Rights within the new South African Constitution. The main areas of focus in the manual include: 1) patient's medical rights, 2) employment rights, 3) women's rights, 4) the rights of lesbians and gay men, 5) the rights of youth and children, 6) the rights of prisoners, 7) social support for PWA, 8) HIV/AIDS and insurance law, 9) power of attorney and making wills, 10) criminal law, and 11) legal remedies, such as using the law to protect one's rights. PMID:12222382

  18. Housekeeping category corrective action unit work plan

    SciTech Connect

    1996-08-01

    The purpose of this Corrective Action Unit (CAU) Work Plan is to provide a strategy to be used by the US Department of Energy Nevada Operations Office (DOE/NV), the US Department of Defense (DoD) Defense Special Weapons Agency (DSWA) (formerly the Defense Nuclear Agency), and contractor personnel for conducting corrective actions at the Nevada Test Site (NTS) and Nevada off-site locations including the Tonopah Test Range (TTR), the Project Shoal Area, and the Central Nevada Test Area. This Work Plan applies to housekeeping category CAUs already listed in the Federal Facility Agreement and Consent Order (FFACO) Appendices (FFACO, 1996) as well as newly identified Corrective Action Sites (CASs) that will follow the housekeeping process.

  19. Conceptual influences on category-based induction

    PubMed Central

    Gelman, Susan A.; Davidson, Natalie S.

    2013-01-01

    One important function of categories is to permit rich inductive inferences. Prior work shows that children use category labels to guide their inductive inferences. However, there are competing theories to explain this phenomenon, differing in the roles attributed to conceptual information versus perceptual similarity. Seven experiments with 4- to 5-year-old children and adults (N = 344) test these theories by teaching categories for which category membership and perceptual similarity are in conflict, and varying the conceptual basis of the novel categories. Results indicate that for non-natural kind categories that have little conceptual coherence, children make inferences based on perceptual similarity, whereas adults make inferences based on category membership. In contrast, for basic- and ontological-level categories that have a principled conceptual basis, children and adults alike make use of category membership more than perceptual similarity as the basis of their inferences. These findings provide evidence in favor of the role of conceptual information in preschoolers’ inferences, and further demonstrate that labeled categories are not all equivalent; they differ in their inductive potential. PMID:23517863

  20. Interpreting Category II Fetal Heart Rate Tracings: Does Meconium Matter?

    PubMed Central

    FREY, Heather A.; TUULI, Methodius G.; SHANKS, Anthony L.; MACONES, George A.; CAHILL, Alison G.

    2014-01-01

    OBJECTIVE Category II fetal heart rate (FHR) tracings are considered indeterminate, thus improved risk stratification of category II FHR tracings is needed. We estimated whether the presence of meconium increased the risk of adverse neonatal outcomes. STUDY DESIGN This study was conducted within a prospective cohort of 5000 women with singleton pregnancies admitted in labor at term. Pregnancies with category II FHR in the 60 minutes prior to delivery were included. FHR data were extracted by trained nurses blinded to clinical outcome. The exposure was presence of meconium. The primary outcome was a composite neonatal morbidity defined as ≥1 of the following: neonatal death, neurologic morbidity, respiratory morbidity, hypotension requiring treatment, and sepsis. Secondary outcomes were nursery admission, cord pH, 5-minute Apgar score, and components of the composite. Logistic regression was used to adjust for confounders. RESULTS Of the 3,257 women with category II FHR tracings, 693 (21.3%) had meconium and 2,564 (78.7%) did not. Meconium was associated with higher risk of the composite morbidity (aOR 2.49, 95% CI 1.78-3.48) and increased risks of the secondary outcomes. The associations remained significant when infants with meconium aspiration syndrome were excluded. Thick meconium was significantly associated with the composite morbidity. CONCLUSIONS The presence of meconium is associated with an increased risk of neonatal morbidity in women with category II FHR pattern. This clinical factor may assist clinicians in managing category II FHR patterns in labor. PMID:24949543

  1. AIDS: what should we do?

    PubMed

    Sorensen, A

    1990-08-01

    There is no 1 AIDS epidemic in the US. The 1st epidemic includes gay and bisexual men. The 2nd consists of intravenous (IV) drug users and their infants, pimps, lovers, and customers. The 3rd and most recent epidemic affects individuals who are exclusively heterosexual who have never had a blood transfusion, never used IV drugs, and have not had sex with those who did any of these things. The former director of the Center for AIDS Research in Baltimore, MD put out 8 proposals that, if implemented, would reduce the transmission of HIV and provide adequate medical care for AIDS patients. Health and educational professionals must develop improved AIDS education programs directed to those at risk. Since many of them are functionally illiterate, television should carry AIDS education messages. In addition, all AIDS prevention and educational programs need to be evaluated strongly so the country can focus on those activities which are most effective. Those who determine public policy should heed the advice of those who truly understand AIDS. Government, drug companies, and university scientists should all increase research to develop antiretroviral drugs that are not dependent on refrigeration, can be transported rapidly, and are inexpensive. Scientists also need to continue working on a vaccine and determine if an HIV vaccine can indeed immunize entire populations. Moreover affordable health care must be available to all AIDS patients. The present haphazard structure of AIDS treatment services must be recognized and integrated into a system that provides patients with coordinated medical and social services. Likewise, all research, treatment and education programs at federal, state, and local levels must be coordinated so that various players do not bicker over priorities. PMID:12283707

  2. AIDS in India: constructive chaos?

    PubMed

    Chatterjee, A

    1991-08-01

    Until recently, the only sustained AIDS activity in India has been alarmist media attention complemented by occasional messages calling for comfort and dignity. Public perception of the AIDS epidemic in India has been effectively shaped by mass media. Press reports have, however, bolstered awareness of the problem among literate elements of urban populations. In the absence of sustained guidance in the campaign against AIDS, responsibility has fallen to voluntary health activists who have become catalysts for community awareness and participation. This voluntary initiative, in effect, seems to be the only immediate avenue for constructive public action, and signals the gradual development of an AIDS network in India. Proceedings from a seminar in Ahmedabad are discussed, and include plans for an information and education program targeting sex workers, health and communication programs for 150 commercial blood donors and their agents, surveillance and awareness programs for safer blood and blood products, and dialogue with the business community and trade unions. Despite the lack of coordination among volunteers and activists, every major city in India now has an AIDS group. A controversial bill on AIDS has ben circulating through government ministries and committees since mid-1989, a national AIDS committee exists with the Secretary of Health as its director, and a 3-year medium-term national plan exists for the reduction of AIDS and HIV infection and morbidity. UNICEF programs target mothers and children for AIDS awareness, and blood testing facilities are expected to be expanded. The article considers the present chaos effectively productive in forcing the Indian population to face up to previously taboo issued of sexuality, sex education, and sexually transmitted disease. PMID:12284225

  3. AIDS: Education's New Dilemma.

    ERIC Educational Resources Information Center

    Freeland, D. Kay; Faber, Charles F.

    The acquired immune deficiency syndrome (AIDS) is an incurable, fatal disease that is caused by a virus that eventually destroys the body's immune system. While AIDS is contagious, the risk of contracting AIDS through casual contact is said to be negligible. A review of the court cases involving students with AIDS reveals that the precedent has…

  4. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  5. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  6. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  7. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  8. Suggested Curriculum for Distance Vision Training with Optical Aids.

    ERIC Educational Resources Information Center

    Wiener, William; Vopata, Alvin

    1980-01-01

    The article describes a sequential training curriculum in the use of telescopic visual aids. The curriculum covers 29 topics, including aid maintenance, holding aid properly, focusing, scanning, target location, tracking, aid use for city bus travel, in a shopping center, and in a fast food type restaurant. (Author/SBH)

  9. Handbook of Student Financial Aid: Programs, Procedures, and Policies.

    ERIC Educational Resources Information Center

    Fenske, Robert H.; And Others

    The full range of topics relevant to student financial aid are covered in this book by a variety of experts in financial aid administration and scholarship. The volume details how to organize, implement and assess a financial aid program--including how to determine student need, deal with student bankruptcy and aid termination, and improve…

  10. Empowering Latino church leaders to deal with the HIV-AIDS crisis: a strengths-oriented service model.

    PubMed

    Ramírez-Johnson, Johnny; Díaz, Héctor Luis; Feldman, Janis B; Ramírez-Jorge, Johnny

    2013-06-01

    Ideology and attitudes of Latino church leaders in the United States toward HIV/AIDS are explored. A qualitative approach utilized with emergent categories including: a desire within the Latino church for greater acceptance of HIV/AIDS sufferers, the supposed contaminating influence of HIV/AIDS individuals over other church members, and the feelings of helplessness many church members experience in relation to the HIV/AIDS crisis. Understanding ideological resistance that prevents engagement is here identified and a strategy of empowerment of church leaders is recommended to overcome it including: adopting a strengths-oriented service model that focuses on resources religious denominations already have, as opposed to a financially driven, medically oriented service model that highlights what churches often do not have; church leaders educating health care agencies on how to use religious beliefs to motivate church members to work on behalf of HIV/AIDS patients; the power of doctrinal ideology in affecting church and civil society's response to HIV/AIDS. PMID:21701936

  11. Teacher's Aid.

    ERIC Educational Resources Information Center

    Doty, Robert

    1995-01-01

    Discusses ways teachers can get free Internet access. Highlights include Internet uses in education; online access from home or in the school library; university accounts; registration procedures; and what opportunities and limitations to expect online. A sidebar lists state-supported Internet sites. (AEF)

  12. The master hearing aid.

    PubMed

    Curran, James R; Galster, Jason A

    2013-06-01

    As early as the 1930s the term Master Hearing Aid (MHA) described a device used in the fitting of hearing aids. In their original form, the MHA was a desktop system that allowed for simulated or actual adjustment of hearing aid components that resulted in a changed hearing aid response. Over the years the MHA saw many embodiments and contributed to a number of rationales for the fitting of hearing aids. During these same years, the MHA was viewed by many as an inappropriate means of demonstrating hearing aids; the audio quality of the desktop systems was often superior to the hearing aids themselves. These opinions and the evolution of the MHA have molded the modern perception of hearing aids and the techniques used in the fitting of hearing aids. This article reports on a history of the MHA and its influence on the fitting of hearing aids. PMID:23686682

  13. The Master Hearing Aid

    PubMed Central

    Curran, James R.

    2013-01-01

    As early as the 1930s the term Master Hearing Aid (MHA) described a device used in the fitting of hearing aids. In their original form, the MHA was a desktop system that allowed for simulated or actual adjustment of hearing aid components that resulted in a changed hearing aid response. Over the years the MHA saw many embodiments and contributed to a number of rationales for the fitting of hearing aids. During these same years, the MHA was viewed by many as an inappropriate means of demonstrating hearing aids; the audio quality of the desktop systems was often superior to the hearing aids themselves. These opinions and the evolution of the MHA have molded the modern perception of hearing aids and the techniques used in the fitting of hearing aids. This article reports on a history of the MHA and its influence on the fitting of hearing aids. PMID:23686682

  14. Teacher Aides; An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Marin County Public Schools, Corte Madera, CA.

    This annotated bibliography lists 40 items, published between 1966 and 1971, that have to do with teacher aides. The listing is arranged alphabetically by author. In addition to the abstract and standard bibliographic information, addresses where the material can be purchased are often included. The items cited include handbooks, research studies,…

  15. Computer Aided Drafting Workshop. Workshop Booklet.

    ERIC Educational Resources Information Center

    Goetsch, David L.

    This mini-course and article are presentations from a workshop on computer-aided drafting. The purpose of the mini-course is to assist drafting instructors in updating their occupational knowledge to include computer-aided drafting (CAD). Topics covered in the course include general computer information, the computer in drafting, CAD terminology,…

  16. Opening the Market for Lower Cost Hearing Aids: Regulatory Change Can Improve the Health of Older Americans.

    PubMed

    Blustein, Jan; Weinstein, Barbara E

    2016-06-01

    Hearing loss is a leading cause of disability among older people. Yet only one in seven US adults who could benefit from a hearing aid uses one. This fraction has not increased over the past 30 years, nor have hearing aid prices dropped, despite trends of steady improvements and price reductions in the consumer electronics industry. The President's Council on Science and Technology has proposed changes in the regulation of hearing aids, including the creation of a "basic" low-cost over-the-counter category of devices. We discuss the potential to reduce disability as well as to improve public health, stakeholder responses to the president's council's proposal, and public health efforts to further mitigate the burden of disability stemming from age-related hearing loss. PMID:27077339

  17. Opening the Market for Lower Cost Hearing Aids: Regulatory Change Can Improve the Health of Older Americans

    PubMed Central

    Weinstein, Barbara E.

    2016-01-01

    Hearing loss is a leading cause of disability among older people. Yet only one in seven US adults who could benefit from a hearing aid uses one. This fraction has not increased over the past 30 years, nor have hearing aid prices dropped, despite trends of steady improvements and price reductions in the consumer electronics industry. The President’s Council on Science and Technology has proposed changes in the regulation of hearing aids, including the creation of a “basic” low-cost over-the-counter category of devices. We discuss the potential to reduce disability as well as to improve public health, stakeholder responses to the president’s council’s proposal, and public health efforts to further mitigate the burden of disability stemming from age-related hearing loss. PMID:27077339

  18. AIDS Treatment In Brazil: Impacts And Challenges

    PubMed Central

    Nunn, Amy Stewart; Fonseca, Elize Massard da; Bastos, Francisco I.; Gruskin, Sofia

    2009-01-01

    Brazil has one of the developing world's largest, and arguably most successful, AIDS treatment programs. In this paper we review the treatment program, including controversial policies that Brazil has used to promote widespread local and global access to AIDS treatment. We also examine the lessons learned from this program and highlight the challenges Brazil faces, including the rising costs of AIDS treatment and changes in donors' funding priorities. Finally, we explore the relevance of Brazil's treatment program for other countries and its broad implications for global AIDS and health policy. PMID:19597210

  19. Conceptual Influences on Category-Based Induction

    ERIC Educational Resources Information Center

    Gelman, Susan A.; Davidson, Natalie S.

    2013-01-01

    One important function of categories is to permit rich inductive inferences. Prior work shows that children use category labels to guide their inductive inferences. However, there are competing theories to explain this phenomenon, differing in the roles attributed to conceptual information vs. perceptual similarity. Seven experiments with 4- to…

  20. Appropriate Pupilness: Social Categories Intersecting in School

    ERIC Educational Resources Information Center

    Kofoed, Jette

    2008-01-01

    The analytical focus in this article is on how social categories intersect in daily school life and how intersections intertwine with other empirically relevant categories such as normality, pupilness and (in)appropriatedness. The point of empirical departure is a daily ritual where teams for football are selected. The article opens up for a…

  1. Attention flexibly alters tuning for object categories

    PubMed Central

    Kim, Jiye G.; Kastner, Sabine

    2016-01-01

    Using functional MRI (fMRI) and a sophisticated forward encoding and decoding approach across the cortical surface, a new study examines how attention alternates tuning functions across a large set of semantic categories. The results suggest a dynamic attention mechanism that allocates greater resources to the attended and related semantic categories at the expense of unattended ones. PMID:23756038

  2. Faculty Role Categories: A Dean's Management Challenge

    ERIC Educational Resources Information Center

    Harvey, Michael G.; Sigerstad, Thomas; Kuffel, Thomas S.; Novicevic, Milorad M.; Keaton, Paul N.

    2006-01-01

    In this article, the authors' goal was to examine faculty roles from a role-theoretic perspective based on a typology of faculty categories. Based on an assessment of specific faculty needs within each category, the authors proposed a differentiated management model for academic deans to address specific segments of the faculty work environment.…

  3. SUSTAIN: A Network Model of Category Learning

    ERIC Educational Resources Information Center

    Love, Bradley C.; Medin, Douglas L.; Gureckis, Todd M.

    2004-01-01

    SUSTAIN (Supervised and Unsupervised STratified Adaptive Incremental Network) is a model of how humans learn categories from examples. SUSTAIN initially assumes a simple category structure. If simple solutions prove inadequate and SUSTAIN is confronted with a surprising event (e.g., it is told that a bat is a mammal instead of a bird), SUSTAIN…

  4. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  5. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  6. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  7. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  8. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  9. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  10. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  11. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  12. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  13. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  14. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  15. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  16. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  17. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  18. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  19. Generalized Categorial Grammar for Unbounded Dependencies Recovery

    ERIC Educational Resources Information Center

    Nguyen, Luan Viet

    2014-01-01

    Accurate recovery of predicate-argument dependencies is vital for interpretation tasks like information extraction and question answering, and unbounded dependencies may account for a significant portion of the dependencies in any given text. This thesis describes a Generalized Categorial Grammar (GCG) which, like other categorial grammars,…

  20. 40 CFR 156.62 - Toxicity Category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.62 Toxicity Category... being the highest toxicity category. Most human hazard, precautionary statements, and human personal... 0.2 mg/liter >0.2 thru 2 mg/liter >2 thru 20 mg/liter >20 mg/liter Eye irritation Corrosive;...

  1. Induction with cross-classified categories.

    PubMed

    Murphy, G L; Ross, B H

    1999-11-01

    One of the main functions of categories is to allow inferences about new objects. However, most objects are cross-classified, and it is not known whether and how people combine information from these different categories in making inferences. In six experiments, food categories, which are strongly cross-classified (e.g., a bagel is both a bread and a breakfast food), were studied. For each food, the subjects were told fictitious facts (e.g., 75% of breads are subject to spoilage from Aspergillus molds) about two of the categories to which it belonged and then were asked to make an inference about the food (e.g., how likely is a bagel to be subject to spoilage from Aspergillus molds?). We found no more use of multiple categories in these cases of cross-classification than in ambiguous classification, in which it is uncertain to which category an item belongs. However, some procedural manipulations did markedly increase the use of both categories in inferences, primarily those that focused the subjects' attention on the critical feature in both categories. PMID:10586578

  2. Category-Specificity in Visual Object Recognition

    ERIC Educational Resources Information Center

    Gerlach, Christian

    2009-01-01

    Are all categories of objects recognized in the same manner visually? Evidence from neuropsychology suggests they are not: some brain damaged patients are more impaired in recognizing natural objects than artefacts whereas others show the opposite impairment. Category-effects have also been demonstrated in neurologically intact subjects, but the…

  3. Families, children, migration and AIDS.

    PubMed

    Haour-Knipe, Mary

    2009-01-01

    Migration is very often a family affair, and often involves children, directly or indirectly. It may give rise to better quality of life for an entire family, or to bitter disappointment, and may also increase vulnerability to HIV and AIDS. This review, carried out for the Joint Learning Initiative on Children and AIDS, links the literature on "migration", on "HIV and AIDS" and on "families". Three themes are sketched: (1) As both HIV prevalence and circular migration increase, former migrant workers affected by AIDS may return to their families for care and support, especially at the end of life, often under crisis conditions. Families thus lose promising members, as well as sources of support. However, very little is known about the children of such migrants. (2) Following patterns of migration established for far different reasons, children may have to relocate to different places, sometimes over long distances, if their AIDS-affected parents can no longer care for them. They face the same adaptation challenges as other children who move, but complicated by loss of parent(s), AIDS stigma, and often poverty. (3) The issue of migrant families living with HIV has been studied to some extent, but mainly in developed countries with a long history of migration, and with little attention paid to the children in such families. Difficulties include involuntary separation from family members, isolation and lack of support, disclosure and planning for children's care should the parent(s) die and differences in treatment access within the same family. Numerous research and policy gaps are defined regarding the three themes, and a call is made for thinking about migration, families and AIDS to go beyond description to include resilience theory, and to go beyond prevention to include care. PMID:22380978

  4. Can height categories replace weight categories in striking martial arts competitions? A pilot study

    PubMed Central

    Dubnov-Raz, Gal; Mashiach-Arazi, Yael; Nouriel, Ariella; Raz, Raanan; Constantini, Naama W.

    2015-01-01

    In most combat sports and martial arts, athletes compete within weight categories. Disordered eating behaviors and intentional pre-competition rapid weight loss are commonly seen in this population, attributed to weight categorization. We examined if height categories can be used as an alternative to weight categories for competition, in order to protect the health of athletes. Height and weight of 169 child and adolescent competitive karate athletes were measured. Participants were divided into eleven hypothetical weight categories of 5 kg increments, and eleven hypothetical height categories of 5 cm increments. We calculated the coefficient of variation of height and weight by each division method. We also calculated how many participants fit into corresponding categories of both height and weight, and how many would shift a category if divided by height. There was a high correlation between height and weight (r = 0.91, p<0.001). The mean range of heights seen within current weight categories was reduced by 83% when participants were divided by height. When allocating athletes by height categories, 74% of athletes would shift up or down one weight category at most, compared with the current categorization method. We conclude that dividing young karate athletes by height categories significantly reduced the range of heights of competitors within the category. Such categorization would not cause athletes to compete against much heavier opponents in most cases. Using height categories as a means to reduce eating disorders in combat sports should be further examined. PMID:26557193

  5. Can height categories replace weight categories in striking martial arts competitions? A pilot study.

    PubMed

    Dubnov-Raz, Gal; Mashiach-Arazi, Yael; Nouriel, Ariella; Raz, Raanan; Constantini, Naama W

    2015-09-29

    In most combat sports and martial arts, athletes compete within weight categories. Disordered eating behaviors and intentional pre-competition rapid weight loss are commonly seen in this population, attributed to weight categorization. We examined if height categories can be used as an alternative to weight categories for competition, in order to protect the health of athletes. Height and weight of 169 child and adolescent competitive karate athletes were measured. Participants were divided into eleven hypothetical weight categories of 5 kg increments, and eleven hypothetical height categories of 5 cm increments. We calculated the coefficient of variation of height and weight by each division method. We also calculated how many participants fit into corresponding categories of both height and weight, and how many would shift a category if divided by height. There was a high correlation between height and weight (r = 0.91, p<0.001). The mean range of heights seen within current weight categories was reduced by 83% when participants were divided by height. When allocating athletes by height categories, 74% of athletes would shift up or down one weight category at most, compared with the current categorization method. We conclude that dividing young karate athletes by height categories significantly reduced the range of heights of competitors within the category. Such categorization would not cause athletes to compete against much heavier opponents in most cases. Using height categories as a means to reduce eating disorders in combat sports should be further examined. PMID:26557193

  6. Modular categories and 3-manifold invariants

    SciTech Connect

    Tureav, V.G. )

    1992-06-01

    The aim of this paper is to give a concise introduction to the theory of knot invariants and 3-manifold invariants which generalize the Jones polynomial and which may be considered as a mathematical version of the Witten invariants. Such a theory was introduced by N. Reshetikhin and the author on the ground of the theory of quantum groups. here we use more general algebraic objects, specifically, ribbon and modular categories. Such categories in particular arise as the categories of representations of quantum groups. The notion of modular category, interesting in itself, is closely related to the notion of modular tensor category in the sense of G. Moore and N. Seiberg. For simplicity we restrict ourselves in this paper to the case of closed 3-manifolds.

  7. Diagnostic Categories in Autobiographical Accounts of Illness.

    PubMed

    Kelly, Michael P

    2015-01-01

    Working within frameworks drawn from the writings of Immanuel Kant, Alfred Schutz, and Kenneth Burke, this article examines the role that diagnostic categories play in autobiographical accounts of illness, with a special focus on chronic disease. Four lay diagnostic categories, each with different connections to formal medical diagnostic categories, serve as typifications to make sense of the way the lifeworld changes over the course of chronic illness. These diagnostic categories are used in conjunction with another set of typifications: lay epidemiologies, lay etiologies, lay prognostics, and lay therapeutics. Together these serve to construct and reconstruct the self at the center of the lifeworld. Embedded within the lay diagnostic categories are narratives of progression, regression, or stability, forms of typification derived from literary and storytelling genres. These narratives are developed by the self in autobiographical accounts of illness. PMID:26657684

  8. 47 CFR 76.924 - Allocation to service cost categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... are not included the basic service or a cable programming services cost categories as defined in... the basic service tier is regulated by local franchising authorities or the Commission, or, with respect to a cable programming services tier, for which a complaint has been filed with the...

  9. 47 CFR 76.924 - Allocation to service cost categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... are not included the basic service or a cable programming services cost categories as defined in... the basic service tier is regulated by local franchising authorities or the Commission, or, with respect to a cable programming services tier, for which a complaint has been filed with the...

  10. 47 CFR 76.924 - Allocation to service cost categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... are not included the basic service or a cable programming services cost categories as defined in... the basic service tier is regulated by local franchising authorities or the Commission, or, with respect to a cable programming services tier, for which a complaint has been filed with the...

  11. 40 CFR 98.30 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING General Stationary Fuel Combustion Sources § 98.30 Definition of the source category. (a) Stationary fuel combustion sources are devices that combust solid, liquid... by removing combustible matter. Stationary fuel combustion sources include, but are not limited...

  12. 42 CFR 493.5 - Categories of tests by complexity.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Categories of tests by complexity. 493.5 Section... tests by complexity. (a) Laboratory tests are categorized as one of the following: (1) Waived tests. (2) Tests of moderate complexity, including the subcategory of PPM procedures. (3) Tests of high...

  13. Public Radio Programming Content by Category, Fiscal Year 1982.

    ERIC Educational Resources Information Center

    Mendel, Robin; And Others

    Part of a series of statistical surveys on public broadcasting based on data supplied by public television and Corporation for Public Broadcasting qualified public radio stations, this report provides details of public radio program content for fiscal year 1982. The chapters include information on the following: (1) definitions and categories; (2)…

  14. Public Television Programming Content by Category, Fiscal Year 1982.

    ERIC Educational Resources Information Center

    Mendel, Robin; And Others

    Part of a series of statistical surveys of public broadcasting based on data provided by the licensees of the Corporation for Public Braodcasting, this report provides details of public television program content for the fiscal year 1982. The chapters include information on the following: (1) definitions and categories, (2) the public television…

  15. 40 CFR 98.210 - Definition of the source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... bicarbonate, sodium hydroxide, or zinc. (c) This source category does not include carbonates used in sorbent... used in sorbent technology are reported under 40 CFR 98, subpart C (Stationary Fuel Combustion Sources). ...: limestone, dolomite, ankerite, magnesite, siderite, rhodochrosite, or sodium carbonate. Facilities...

  16. 40 CFR 98.210 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... bicarbonate, sodium hydroxide, or zinc. (c) This source category does not include carbonates used in sorbent... used in sorbent technology are reported under 40 CFR 98, subpart C (Stationary Fuel Combustion Sources). ...: limestone, dolomite, ankerite, magnesite, siderite, rhodochrosite, or sodium carbonate. Facilities...

  17. 40 CFR 98.210 - Definition of the source category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... bicarbonate, sodium hydroxide, or zinc. (c) This source category does not include carbonates used in sorbent... used in sorbent technology are reported under 40 CFR 98, subpart C (Stationary Fuel Combustion Sources). ...: limestone, dolomite, ankerite, magnesite, siderite, rhodochrosite, or sodium carbonate. Facilities...

  18. 40 CFR 98.210 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... bicarbonate, sodium hydroxide, or zinc. (c) This source category does not include carbonates used in sorbent... used in sorbent technology are reported under 40 CFR 98, subpart C (Stationary Fuel Combustion Sources). ...: limestone, dolomite, ankerite, magnesite, siderite, rhodochrosite, or sodium carbonate. Facilities...

  19. 40 CFR 98.210 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... bicarbonate, sodium hydroxide, or zinc. (c) This source category does not include carbonates used in sorbent... used in sorbent technology are reported under 40 CFR 98, subpart C (Stationary Fuel Combustion Sources). ...: limestone, dolomite, ankerite, magnesite, siderite, rhodochrosite, or sodium carbonate. Facilities...

  20. Separating the Sheep from the Goats: Differentiating Global Categories.

    ERIC Educational Resources Information Center

    Mandler, Jean M.; And Others

    1991-01-01

    The conceptual categories that children have developed in their second year were studied in five experiments using object manipulation tasks. Subjects included 152 children from 18 to 31 months of age. These very young children had formed global conceptions of many domains of objects. (SLD)

  1. Pharyngeal Fricatives, and Pike's "Fricative" and "Frictional" Categories.

    ERIC Educational Resources Information Center

    Sprigg, R. K.

    1991-01-01

    A discussion of pharyngeal fricatives in Arabic looks at voiced and voiceless varieties within the context of K. L. Pike's classifications. Pike treated pharyngeal fricatives as standing apart from others, including a number of oral fricatives and one glottal fricative in a category he called "frictionals." Later, however, he distinguished the…

  2. Optimum Response Categories for the Religious Motivation Scale

    ERIC Educational Resources Information Center

    Kraska, Chad

    2011-01-01

    Likert response scales are widely used in the social sciences, typically to measure attitudes and personality. This study seeks to understand the optimal number of categories to include in a Likert scale measuring attitudes. Therefore, the author examined four versions of an attitude measure, the Religious Motivation Scale, ranging from a 4- to…

  3. The Cape Observatory: all Categories of Heritage

    NASA Astrophysics Data System (ADS)

    Glass, Ian S.

    2012-09-01

    In this presentation I will give an outline of the various types of heritage related to the Royal Observatory, Cape of Good Hope, established in 1820 and now the headquarters campus of the South African Astronomical Observatory, located quite close to downtown Cape Town. In terms of tangible, fixed heritage, the campus itself, the domes and the various other buildings are obviously relevant. This category includes the Classical Revival Main Building of 1828 and the McClean dome of 1895 by the leading colonial architect Herbert Baker as well as many other buildings and even the graves of two directors. Tangible movable items include, in principle, the telescopes, the accessory instruments and many pieces of apparatus that have been preserved. In addition, extensive collections of antique paintings, drawings, furniture and books add to the site's cultural significance. Many of the Observatory's archives are still kept locally. The intangible heritage of the Observatory consists for example of its history, its major discoveries, its interaction with the City, its central role in the history of science in South Africa and its appeal as a living cultural institution. Especially notable were the observations by Henderson (ca 1831) leading to the distance of a Cen and the early sky survey known as the Cape Photographic Durchmusterung.

  4. AIDS costs in Trinidad and Tobago.

    PubMed

    Henry, R; Newton, E

    1994-01-01

    In 1983, there were only eight registered cases of AIDS in Trinidad and Tobago, all among male homosexuals and bisexuals. By the beginning of 1992, however, Trinidad and Tobago was ranked 17th worldwide among 164 countries for which AIDS-case data had been collected in terms of the number of reported cases of AIDS per 100,000 population. Moreover, by 1992, of the 175 new cases reported for which risk factors could be established, 77.1% were from among the heterosexual population, with 10.3% of cases with known risk factors being in the pediatric category. 143 people had died of AIDS in the country by the end of November 1993. IV drug use has not been much of a problem in Trinidad and Tobago. The prospective costs of HIV and AIDS depend upon the course taken by the epidemic over the next few years, but it has already, in terms of the human capital approach, made an impact upon national GDP. The authors developed projections of AIDS incidence for Trinidad and Tobago through the year 2020 based upon assumptions of plausible patterns of HIV prevalence. The AIDS Projection Model and DemProj, a demographic projection model used mainly to generate estimates of the age distribution of AIDS incidence, were employed. Even the most conservative of projections suggests that the number of cases will rise by a factor of 4-5 by the year 2000. It is hoped that a better appreciation of the full costs of AIDS will help in the development of policies designed to contain the spread of the disease and ensure that the level of societal investment necessary is undertaken to save upon prospective private and social costs. Sections describe unfolding scenarios, estimates of social monetary costs, hospitalization costs, foregone earnings, and prevention programs. PMID:12346421

  5. Adherence to HIV/AIDS antiretroviral therapy among drug users: A qualitative study in Iran

    PubMed Central

    Hosseini, Zahra; Eftkhar, Hasan; Nedjat, Saharnaz; Ebadi, Abbas; Abbasian, Ladan; Zamani, Fereshte; Aghamollaei, Teamur; Shojaeizade, Davood

    2016-01-01

    Background: The introduction of antiretroviral therapy has caused a remarkable decrease in the occurrence of diseases and mortality among HIV-positive patients, while this success has not been achieved among injection addicts due to a low adherence to antiretroviral medicine. This study aims at clarifying the important factors affecting adherence to treatment in addicts suffering from HIV. Materials and Methods: In this qualitative research, data were gathered through in-depth interviews and field notes, and were interpreted through content analysis in the form of constant comparison. The participants were 16 drug addicts living with HIV/AIDS. Most of them had records of imprisonment and were receiving Highly Active Antiretroviral Therapy (HAART) drug treatments in the AIDS center of Imam Khomeini Hospital complex, affiliated to Tehran University of Medical Sciences. Sampling was started in a purposive method and was continued until data were saturated. Results: Four main categories including psychological reactions, contradictory beliefs, perceived support, and individual and environmental barriers were extracted from the data, each having some sub-categories. Conclusions: The obtained results indicated that adherence to the treatment of HIV is not constant and mono-dimensional, but is a function of different factors. Hence, an individual having feeble adherence in a specific time and under specific circumstances may show desirable adherence under a different circumstance. Thus, treatment of addicts living with HIV/AIDS requires physical, psychological, and social attention along with drug treatments. PMID:26985220

  6. Open-ended category learning for language acquisition

    NASA Astrophysics Data System (ADS)

    Seabra Lopes, Luis; Chauhan, Aneesh

    2008-12-01

    Motivated by the need to support language-based communication between robots and their human users, as well as grounded symbolic reasoning, this paper presents a learning architecture that can be used by robotic agents for long-term and open-ended category acquisition. To be more adaptive and to improve learning performance as well as memory usage, this learning architecture includes a metacognitive processing component. Multiple object representations and multiple classifiers and classifier combinations are used. At the object level, the main similarity measure is based on a multi-resolution matching algorithm. Categories are represented as sets of known instances. In this instance-based approach, storing and forgetting rules optimise memory usage. Classifier combinations are based on majority voting and the Dempster-Shafer evidence theory. All learning computations are carried out during the normal execution of the agent, which allows continuous monitoring of the performance of the different classifiers. The measured classification successes of the individual classifiers support an attentional selection mechanism, through which classifier combinations are dynamically reconfigured and a specific classifier is chosen to predict the category of a new unseen object. A simple physical agent, incorporating these learning capabilities, is used to test the approach. A long-term experiment was carried out having in mind the open-ended nature of category learning. With the help of a human mediator, the agent incrementally learned 68 categories of real-world objects visually perceivable through an inexpensive camera. Various aspects of the approach are evaluated through systematic experiments.

  7. 40 CFR 720.87 - Categories or proposed categories of uses of a new chemical substance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... uses of a new chemical substance. 720.87 Section 720.87 Protection of Environment ENVIRONMENTAL... categories of use of a new chemical substance may assert a claim of confidentiality for this information. (b... Public Access to Information § 720.87 Categories or proposed categories of uses of a new...

  8. 40 CFR 720.87 - Categories or proposed categories of uses of a new chemical substance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... uses of a new chemical substance. 720.87 Section 720.87 Protection of Environment ENVIRONMENTAL... categories of use of a new chemical substance may assert a claim of confidentiality for this information. (b... Public Access to Information § 720.87 Categories or proposed categories of uses of a new...

  9. 40 CFR 1042.101 - Exhaust emission standards for Category 1 engines and Category 2 engines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... information equivalent to such in-use data, such as data from research engines or similar engine models that... Category 2 engines. You may also use NOX or NOX+HC emission credits to comply with the alternate NOX+HC... Category 1 engines and Category 2 engines. 1042.101 Section 1042.101 Protection of...

  10. God's Categories: The Effect of Religiosity on Children's Teleological and Essentialist Beliefs about Categories

    ERIC Educational Resources Information Center

    Diesendruck, Gil; Haber, Lital

    2009-01-01

    Creationism implies that God imbued each category with a unique nature and purpose. These implications closely correspond to what some cognitive psychologists define as an essentialistic and teleological stance towards categories. This study assessed to what extent the belief in God as creator of categories is related to the mappings of these…

  11. 40 CFR 1042.310 - Engine selection for Category 1 and Category 2 engines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Engine selection for Category 1 and Category 2 engines. 1042.310 Section 1042.310 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... ENGINES AND VESSELS Testing Production-line Engines § 1042.310 Engine selection for Category 1...

  12. HIV/AIDS

    MedlinePlus

    ... at risk for serious infections and certain cancers. AIDS stands for acquired immunodeficiency syndrome. It is the final stage of infection with HIV. Not everyone with HIV develops AIDS. HIV most often spreads through unprotected sex with ...

  13. How HIV Causes AIDS

    MedlinePlus

    ... Share this: Main Content Area How HIV Causes AIDS HIV destroys CD4 positive (CD4+) T cells, which ... and disease, ultimately resulting in the development of AIDS. Most people who are infected with HIV can ...

  14. AIDS Myths and Misunderstandings

    MedlinePlus

    ... 21, 2014 Select a Language: Fact Sheet 158 AIDS Myths and Misunderstandings WHY ARE THERE SO MANY ... support this belief. Myth: Current medications can cure AIDS. It’s no big deal if you get infected. ...

  15. HIV/AIDS

    MedlinePlus

    ... immunodeficiency virus (HIV) is the virus that causes AIDS. When a person becomes infected with HIV, the ... cancers. When that happens, the illness is called AIDS. Once a person has the virus, it stays ...

  16. Frostbite, First Aid

    MedlinePlus

    ... and rashes clinical tools newsletter | contact Share | Frostbite, First Aid A A A Severe frostbite can result in ... became frozen). Frostbite is often associated with hypothermia. First Aid Guide In the case of mild frostbite, the ...

  17. Poisoning first aid

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/007579.htm Poisoning first aid To use the sharing features on this page, ... or burns Stupor Unconsciousness Unusual breath odor Weakness First Aid Seek immediate medical help. For poisoning by swallowing: ...

  18. Head injury - first aid

    MedlinePlus

    ... medlineplus.gov/ency/article/000028.htm Head injury - first aid To use the sharing features on this page, ... a concussion can range from mild to severe. First Aid Learning to recognize a serious head injury and ...

  19. Heat Exhaustion, First Aid

    MedlinePlus

    ... rashes clinical tools newsletter | contact Share | Heat Exhaustion, First Aid A A A Heat exhaustion signs and symptoms ... specific to the other stages of heat illness. First Aid Guide Use a combination of the following measures ...

  20. Heat Cramps, First Aid

    MedlinePlus

    ... rashes clinical tools newsletter | contact Share | Heat Cramps, First Aid A A A Heat cramp signs and symptoms ... if later stages of heat illness are suspected. First Aid Guide Use a combination of the following measures, ...

  1. Heatstroke, First Aid

    MedlinePlus

    ... and rashes clinical tools newsletter | contact Share | Heatstroke, First Aid A A A Heatstroke signs and symptoms can ... specific to the earlier stages of heat illness. First Aid Guide When heatstroke is suspected, seek emergency medical ...

  2. Bruises, First Aid

    MedlinePlus

    ... and rashes clinical tools newsletter | contact Share | Bruises, First Aid A A A Bruises lighten and change color ... Bruises can be a sign of internal bleeding. First Aid Guide If there is external bleeding in addition ...

  3. Tick Bites, First Aid

    MedlinePlus

    ... rashes clinical tools newsletter | contact Share | Tick Bites, First Aid A A A It is important to inspect ... temporary paralysis in their host (called tick paralysis). First Aid Guide To remove an embedded tick: Wash your ...

  4. First Aid: Influenza (Flu)

    MedlinePlus

    ... to Know About Zika & Pregnancy First Aid: The Flu KidsHealth > For Parents > First Aid: The Flu Print ... tiredness What to Do If Your Child Has Flu Symptoms: Call your doctor. Encourage rest. Keep your ...

  5. MICROFICHE AIDS DATA

    EPA Science Inventory

    This data set contains counts of AIDS (Acquired Immune Deficiency Syndrome) cases reported to state and local health departments, by demographics; case-definition; HIV exposure group (risk factors for AIDS); Half-year of diagnosis, report, and death.

  6. Student Aid Research. A Manual for Financial Aid Administrators.

    ERIC Educational Resources Information Center

    Davis, Jerry Sheehan, Ed.

    This manual contains nine articles intended to assist student financial aid professionals in conducting research. Initial chapters provide basic information for those starting to do such research while later chapters deal with more complex issues. Some chapters include appendices that provide examples of the techniques under consideration. from…

  7. Global epidemiology of HIV-AIDS.

    PubMed

    Abdool Karim, Salim S; Abdool Karim, Quarraisha; Gouws, Eleanor; Baxter, Cheryl

    2007-03-01

    Although intravenous drug use is the major route of transmission in several countries, sexual transmission is the dominant mode of HIV spread globally, with a concomitant epidemic in infants borne to HIV-infected mothers. The HIV epidemic varies substantially from one geographic area to another, and three broad epidemic categories describe the diversity of features observed globally: low epidemic settings, centrzated epidemics, and generalized epidemics. The introduction of highly active antiretroviral therapy in industrialized countries has transformed AIDS from an inevitably fatal condition to a chronic, treatable condition, but this goal has yet to be realized in most resource-constrained settings that bear a disproportionate burden of infection. This article describes the modes of HIV transmission, geographic distribution of the evolving AIDS pandemic, and case studies of each of the three types of HIV epidemics, and presents global trends in AIDS and mortality. PMID:17502227

  8. The Use of Polysymptomatic Distress Categories in the Evaluation of Fibromyalgia (FM) and FM Severity

    PubMed Central

    Wolfe, Frederick; Walitt, Brian T.; Rasker, Johannes J.; Katz, Robert S.; Hauser, Winfried

    2016-01-01

    Objective The polysymptomatic distress (PSD) scale is derived from variables used in the 2010 American College of Rheumatology (ACR) fibromyalgia (FM) criteria modified for survey and clinical research. The scale is useful in measuring the effect of PSD over the full range of pain-related clinical symptoms, not just in those who are FM criteria-positive. However, no PSD scale categories have been defined to distinguish severity of illness in FM or in those who do not satisfy the FM criteria. We analyzed the scale and multiple covariates to develop clinical categories and to further validate the scale. Methods FM was diagnosed according to the research criteria modification of the 2010 ACR FM criteria. We investigated categories in a large database of patients with pain (2732 with rheumatoid arthritis) and developed categories by using germane clinic variables that had been previously studied for severity groupings. By definition, FM cannot be diagnosed unless PSD is at least 12. Results Based on population categories, regression analysis, and inspections of curvilinear relationships, we established PSD severity categories of none (0–3), mild (4–7), moderate (8–11), severe (12–19), and very severe (20–31). Categories were statistically distinct, and a generally linear relationship between PSD categories and covariate severity was noted. Conclusion PSD categories are clinically relevant and demonstrate FM type symptoms over the full range of clinical illness. Although FM criteria can be clinically useful, there is no clear-cut symptom distinction between FM (+) and FM (−), and PSD categories can aid in more effectively classifying patients. PMID:26077414

  9. Categorial compositionality: a category theory explanation for the systematicity of human cognition.

    PubMed

    Phillips, Steven; Wilson, William H

    2010-01-01

    Classical and Connectionist theories of cognitive architecture seek to explain systematicity (i.e., the property of human cognition whereby cognitive capacity comes in groups of related behaviours) as a consequence of syntactically and functionally compositional representations, respectively. However, both theories depend on ad hoc assumptions to exclude specific instances of these forms of compositionality (e.g. grammars, networks) that do not account for systematicity. By analogy with the Ptolemaic (i.e. geocentric) theory of planetary motion, although either theory can be made to be consistent with the data, both nonetheless fail to fully explain it. Category theory, a branch of mathematics, provides an alternative explanation based on the formal concept of adjunction, which relates a pair of structure-preserving maps, called functors. A functor generalizes the notion of a map between representational states to include a map between state transformations (or processes). In a formal sense, systematicity is a necessary consequence of a higher-order theory of cognitive architecture, in contrast to the first-order theories derived from Classicism or Connectionism. Category theory offers a re-conceptualization for cognitive science, analogous to the one that Copernicus provided for astronomy, where representational states are no longer the center of the cognitive universe--replaced by the relationships between the maps that transform them. PMID:20661306

  10. Categorial Compositionality: A Category Theory Explanation for the Systematicity of Human Cognition

    PubMed Central

    Phillips, Steven; Wilson, William H.

    2010-01-01

    Classical and Connectionist theories of cognitive architecture seek to explain systematicity (i.e., the property of human cognition whereby cognitive capacity comes in groups of related behaviours) as a consequence of syntactically and functionally compositional representations, respectively. However, both theories depend on ad hoc assumptions to exclude specific instances of these forms of compositionality (e.g. grammars, networks) that do not account for systematicity. By analogy with the Ptolemaic (i.e. geocentric) theory of planetary motion, although either theory can be made to be consistent with the data, both nonetheless fail to fully explain it. Category theory, a branch of mathematics, provides an alternative explanation based on the formal concept of adjunction, which relates a pair of structure-preserving maps, called functors. A functor generalizes the notion of a map between representational states to include a map between state transformations (or processes). In a formal sense, systematicity is a necessary consequence of a higher-order theory of cognitive architecture, in contrast to the first-order theories derived from Classicism or Connectionism. Category theory offers a re-conceptualization for cognitive science, analogous to the one that Copernicus provided for astronomy, where representational states are no longer the center of the cognitive universe—replaced by the relationships between the maps that transform them. PMID:20661306

  11. Designing State Aid Formulas

    ERIC Educational Resources Information Center

    Zhao, Bo; Bradbury, Katharine

    2009-01-01

    This paper designs a new equalization-aid formula based on fiscal gaps of local communities. When states are in transition to a new local aid formula, the issue of whether and how to hold existing aid harmless poses a challenge. The authors show that some previous studies and the formulas derived from them give differential weights to existing and…

  12. Hearing-aid tester

    NASA Technical Reports Server (NTRS)

    Kessinger, R.; Polhemus, J. T.; Waring, J. G.

    1977-01-01

    Hearing aids are automatically checked by circuit that applies half-second test signal every thirty minutes. If hearing-aid output is distorted, too small, or if battery is too low, a warning lamp is activated. Test circuit is incorporated directly into hearing-aid package.

  13. HIV and AIDS

    MedlinePlus

    ... I Help a Friend Who Cuts? HIV and AIDS KidsHealth > For Teens > HIV and AIDS Print A A A Text Size What's in ... in human history. HIV causes a condition called acquired immunodeficiency syndrome — better known as AIDS . HIV destroys a type ...

  14. AIDS Education Curriculum Guide.

    ERIC Educational Resources Information Center

    Horry County Board of Education, Conway, SC.

    This curriculum guide was developed, based on sound principles of human growth and development, to present the most recently available information on AIDS (Acquired Immune Deficiency Syndrome). The curriculum presents information on the known facts about AIDS and the AIDS virus infection. It also addresses the potential for adolescents and adults…

  15. First Aid: Rashes

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Rashes KidsHealth > For Parents > First Aid: Rashes Print A A A Text Size Rashes ... For Kids For Parents MORE ON THIS TOPIC First Aid: Skin Infections Poison Ivy Erythema Multiforme Hives (Urticaria) ...

  16. First Aid: Burns

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Burns KidsHealth > For Parents > First Aid: Burns Print A A A Text Size Scald ... THIS TOPIC Kitchen: Household Safety Checklist Fireworks Safety First Aid: Sunburn Firesetting Fire Safety Burns Household Safety: Preventing ...

  17. First Aid: Croup

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Croup KidsHealth > For Parents > First Aid: Croup Print A A A Text Size Croup ... For Kids For Parents MORE ON THIS TOPIC First Aid: Coughing X-Ray Exam: Neck Why Is Hand ...

  18. First Aid: Falls

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Falls KidsHealth > For Parents > First Aid: Falls Print A A A Text Size en ... Floors, Doors & Windows, Furniture, Stairways: Household Safety Checklist First Aid: Broken Bones Head Injuries Preventing Children's Sports Injuries ...

  19. First Aid: Choking

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Choking KidsHealth > For Parents > First Aid: Choking Print A A A Text Size Choking ... usually are taught as part of any basic first-aid course. Reviewed by: Steven Dowshen, MD Date reviewed: ...

  20. First Aid: Dehydration

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Dehydration KidsHealth > For Parents > First Aid: Dehydration Print A A A Text Size Dehydration ... MORE ON THIS TOPIC Summer Safety Heat Illness First Aid: Heat Illness Sun Safety Dehydration Diarrhea Vomiting Word! ...

  1. First Aid: Animal Bites

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Animal Bites KidsHealth > For Parents > First Aid: Animal Bites Print A A A Text Size ... For Kids For Parents MORE ON THIS TOPIC First Aid & Safety Center Infections That Pets Carry Dealing With ...

  2. Children with AIDS.

    ERIC Educational Resources Information Center

    Jessee, Peggy O; And Others

    1993-01-01

    Discusses the prevalence of pediatric Acquired Immune Deficiency Syndrome (AIDS) cases in the United States, the quality of life of children with AIDS, and concerns that parents and the community have about the disease. Suggests some responses for educational institutions and teachers to help confront AIDS and help children with the disease. (MDM)

  3. Searching for Category-Consistent Features: A Computational Approach to Understanding Visual Category Representation.

    PubMed

    Yu, Chen-Ping; Maxfield, Justin T; Zelinsky, Gregory J

    2016-06-01

    This article introduces a generative model of category representation that uses computer vision methods to extract category-consistent features (CCFs) directly from images of category exemplars. The model was trained on 4,800 images of common objects, and CCFs were obtained for 68 categories spanning subordinate, basic, and superordinate levels in a category hierarchy. When participants searched for these same categories, targets cued at the subordinate level were preferentially fixated, but fixated targets were verified faster when they followed a basic-level cue. The subordinate-level advantage in guidance is explained by the number of target-category CCFs, a measure of category specificity that decreases with movement up the category hierarchy. The basic-level advantage in verification is explained by multiplying the number of CCFs by sibling distance, a measure of category distinctiveness. With this model, the visual representations of real-world object categories, each learned from the vast numbers of image exemplars accumulated throughout everyday experience, can finally be studied. PMID:27142461

  4. Infinite Index Subfactors and the GICAR Categories

    NASA Astrophysics Data System (ADS)

    Jones, Vaughan F. R.; Penneys, David

    2015-10-01

    Given a II1-subfactor of arbitrary index, we show that the rectangular GICAR category, also called the rectangular planar rook category, faithfully embeds as A - A bimodule maps among the bimodules . As a corollary, we get a lower bound on the dimension of the centralizer algebras for infinite index subfactors, and we also get that is nonabelian for , where is the Jones tower for . We also show that the annular GICAR/planar rook category acts as maps amongst the A-central vectors in , although this action may be degenerate. We prove these results in more generality using bimodules. The embedding of the GICAR category builds on work of Connes and Evans, who originally found GICAR algebras inside Temperley-Lieb algebras with finite modulus.

  5. On Gauging Symmetry of Modular Categories

    NASA Astrophysics Data System (ADS)

    Cui, Shawn X.; Galindo, César; Plavnik, Julia Yael; Wang, Zhenghan

    2016-05-01

    Topological order of a topological phase of matter in two spacial dimensions is encoded by a unitary modular (tensor) category (UMC). A group symmetry of the topological phase induces a group symmetry of its corresponding UMC. Gauging is a well-known theoretical tool to promote a global symmetry to a local gauge symmetry. We give a mathematical formulation of gauging in terms of higher category formalism. Roughly, given a UMC with a symmetry group G, gauging is a 2-step process: first extend the UMC to a G-crossed braided fusion category and then take the equivariantization of the resulting category. Gauging can tell whether or not two enriched topological phases of matter are different, and also provides a way to construct new UMCs out of old ones. We derive a formula for the {H^4} -obstruction, prove some properties of gauging, and carry out gauging for two concrete examples.

  6. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  7. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  8. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  9. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  10. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  11. Controlled Access Headings in EAD Finding Aids: Current Practices in Number of and Types of Headings Assigned

    ERIC Educational Resources Information Center

    Mascaro, Michelle

    2011-01-01

    This article presents the findings from a study of controlled access headings assigned to encoded archival description finding aids in the Ohio Library and Information Network Finding Aid Repository, focusing on the number of headings per finding aid and the category of terms assigned. Assigning multiple controlled access headings was widely…

  12. Space Technology for Medical Aids.

    ERIC Educational Resources Information Center

    Aviation/Space, 1982

    1982-01-01

    A line of biomedical devices based on aerospace expertise leads a sampling of spinoffs in the field of medicine. These include a National Aeronautics and Space Administration (NASA)-developed computer program used by the Centers for Disease Control, medical products research, crawling aid, portable medical system, and human tissue stimulator.…

  13. AIDS Victims and Heterosexual Attitudes.

    ERIC Educational Resources Information Center

    Larsen, Knud S.; And Others

    This study reports on the development of a Likert scale measuring attitudes toward Acquired Immune Deficiency Syndrome (AIDS) victims (ATAV) in five phases. Participants included a total of 215 male and 268 female undergraduates at Oregon State University. The results for phase 1 yielded a scale with high part-whole correlations, corrected…

  14. An Interactive Aid to Registration

    ERIC Educational Resources Information Center

    Gersting, John M., Jr.

    1975-01-01

    A brief nontechnical description of time-sharing computer software developed at Indiana University-Purdue University at Indianapolis as an aid in disseminating class schedule information. Design criteria include maintenance of a data base on sections offered, display of sections closed, and creation of reports on in individual schedules for closed…

  15. Computer-Aided Geometry Modeling

    NASA Technical Reports Server (NTRS)

    Shoosmith, J. N. (Compiler); Fulton, R. E. (Compiler)

    1984-01-01

    Techniques in computer-aided geometry modeling and their application are addressed. Mathematical modeling, solid geometry models, management of geometric data, development of geometry standards, and interactive and graphic procedures are discussed. The applications include aeronautical and aerospace structures design, fluid flow modeling, and gas turbine design.

  16. Bone Anchored Hearing Aid

    PubMed Central

    2002-01-01

    Executive Summary Objective The objective of this health technology policy assessment was to determine the effectiveness and cost-effectiveness of bone-anchored hearing aid (BAHA) in improving the hearing of people with conduction or mixed hearing loss. The Technology The (BAHA) is a bone conduction hearing device that includes a titanium fixture permanently implanted into the mastoid bone of the skull and an external percutaneous sound processor. The sound processor is attached to the fixture by means of a skin penetrating abutment. Because the device bypasses the middle ear and directly stimulates the cochlea, it has been recommended for individuals with conduction hearing loss or discharging middle ear infection. The titanium implant is expected to last a lifetime while the external sound processor is expected to last 5 years. The total initial device cost is approximately $5,300 and the external sound processor costs approximately $3,500. Review of BAHA by the Medical Advisory Secretariat The Medical Advisory Secretariat’s review is a descriptive synthesis of findings from 36 research articles published between January 1990 and May 2002. Summary of Findings No randomized controlled studies were found. The evidence was derived from level 4 case series with relative small sample sizes (ranging from 30-188). The majority of the studies have follow-up periods of eight years or longer. All except one study were based on monaural BAHA implant on the side with the best bone conduction threshold. Safety Level 4 evidence showed that BAHA has been be implanted safely in adults and children with success rates of 90% or higher in most studies. No mortality or life threatening morbidity has been reported. Revision rates for tissue reduction or resiting were generally under 10% for adults but have been reported to be as high as 25% in pediatric studies. Adverse skin reaction around the skin penetration site was the most common complication reported. Most of these

  17. On the evolution of coarse categories.

    PubMed

    Mengel, Friederike

    2012-08-21

    We compare the evolutionary fitness of different cultures (or populations), where we think of culture as partitioning a set of decision situations into categories of situations treated the same. Information about optimal behavior in each category is passed on via a process of noisy cultural transmission. We show that coarse partitions (distinguishing less situations) can provide higher evolutionary fitness even if there are no explicit costs to holding finer partitions. PMID:22659044

  18. AIDS-related myopathy.

    PubMed

    Sheikh, Rafiq A.; Yasmeen, Shagufta; Munn, Robert; Ruebner, Boris H.; Ellis, William G.

    1999-09-01

    Infection with the human immunodeficiency virus (HIV) is often associated with the acquired immunodeficiency syndrome (AIDS), and wasting is one of the defining clinical features of AIDS. Muscular weakness due to myopathy may develop at any stage of HIV infection. We report two illustrative cases of HIV-associated myopathies. One was due to inflammatory myosits most likely directly related to the HIV infection, and the other was most likely the result of mitochondrial damage due to zidovudine, a nucleoside analogue commonly used in treating HIV infection. Biopsies from both patients showed alterations of myofiber structures, of varying severity, culminating in necrosis, lipid droplets, and lymphoplasmocytic inflammatory response. The zidovudine-treated patient also showed distinctive mitochondrial changes, predominantly enlargement, variation in shape and size, and disorganization of the cristae. These two types of HIV-associated inflammatory myopathies are reviewed, along with other HIV-associated myopathies, including HIV wasting syndrome, nemaline rod myopathy, pyomyositis, rhabdomyolysis, cardiomyopathy, and other miscellaneous myopathies associated with HIV infection. PMID:11810429

  19. Clinical Criteria for Physician Aid in Dying.

    PubMed

    Orentlicher, David; Pope, Thaddeus Mason; Rich, Ben A

    2016-03-01

    More than 20 years ago, even before voters in Oregon had enacted the first aid in dying (AID) statute in the United States, Timothy Quill and colleagues proposed clinical criteria AID. Their proposal was carefully considered and temperate, but there were little data on the practice of AID at the time. (With AID, a physician writes a prescription for life-ending medication for a terminally ill, mentally capacitated adult.) With the passage of time, a substantial body of data on AID has developed from the states of Oregon and Washington. For more than 17 years, physicians in Oregon have been authorized to provide a prescription for AID. Accordingly, we have updated the clinical criteria of Quill, et al., based on the many years of experience with AID. With more jurisdictions authorizing AID, it is critical that physicians can turn to reliable clinical criteria. As with any medical practice, AID must be provided in a safe and effective manner. Physicians need to know (1) how to respond to a patient's inquiry about AID, (2) how to assess patient decision making capacity, and (3) how to address a range of other issues that may arise. To ensure that physicians have the guidance they need, Compassion & Choices convened the Physician Aid-in-Dying Clinical Criteria Committee, in July 2012, to create clinical criteria for physicians who are willing to provide AID to patients who request it. The committee includes experts in medicine, law, bioethics, hospice, nursing, social work, and pharmacy. Using an iterative consensus process, the Committee drafted the criteria over a one-year period. PMID:26539979

  20. Clinical Criteria for Physician Aid in Dying

    PubMed Central

    Pope, Thaddeus Mason; Rich, Ben A.

    2016-01-01

    Abstract More than 20 years ago, even before voters in Oregon had enacted the first aid in dying (AID) statute in the United States, Timothy Quill and colleagues proposed clinical criteria AID. Their proposal was carefully considered and temperate, but there were little data on the practice of AID at the time. (With AID, a physician writes a prescription for life-ending medication for a terminally ill, mentally capacitated adult.) With the passage of time, a substantial body of data on AID has developed from the states of Oregon and Washington. For more than 17 years, physicians in Oregon have been authorized to provide a prescription for AID. Accordingly, we have updated the clinical criteria of Quill, et al., based on the many years of experience with AID. With more jurisdictions authorizing AID, it is critical that physicians can turn to reliable clinical criteria. As with any medical practice, AID must be provided in a safe and effective manner. Physicians need to know (1) how to respond to a patient's inquiry about AID, (2) how to assess patient decision making capacity, and (3) how to address a range of other issues that may arise. To ensure that physicians have the guidance they need, Compassion & Choices convened the Physician Aid-in-Dying Clinical Criteria Committee, in July 2012, to create clinical criteria for physicians who are willing to provide AID to patients who request it. The committee includes experts in medicine, law, bioethics, hospice, nursing, social work, and pharmacy. Using an iterative consensus process, the Committee drafted the criteria over a one-year period. PMID:26539979

  1. Higher category theory as a paradigm for network applications

    NASA Astrophysics Data System (ADS)

    Bonick, James R.

    2006-05-01

    The importance of network science to the present and future military is unquestioned. Networks of some type pervade every aspect of military operations-a situation that is shared by civilian society. However, several aspects of militarily oriented network science must be considered unique or given significantly greater emphasis than their civilian counterparts. Military, especially battlespace, networks must be mobile and robust. They must utilize diverse sensors moving in and out of the network. They must be able to survive various modes of attack and the destruction of large segments of their structure. Nodes often must pass on classifications made locally while other nodes must serve as combined sensor/classifiers or information coordinators. They must be capable of forming fluidly and in an ad hoc manner. In this paper, it will be shown how category theory, higher category theory, and topos theory provide just the model required by military network science. Category theory is a well-developed mathematical field that views mathematical structures abstractly, often revealing previously unnoticed correspondences. It has been used in database and software modeling, and in sensor and data fusion. It provides an advantage over other modeling formalisms both in its generality and in its extensive theory. Higher category theory extends the insights of category theory into higher dimensions, enhancing robustness. Topos theory was developed, in part, through the application of category theory to logic, but it also has geometric aspects. The motivation behind including topos theory in network science is the idea that a mathematical theory fundamental to geometry and logic should be applicable to the study of systems of spatially distributed information and analysis flow. The structures presented in this paper will have profound and far-reaching applications to military networks.

  2. Programs To Aid FORTRAN Programming

    NASA Technical Reports Server (NTRS)

    Ragosta, Arthur E.

    1987-01-01

    Program-development time decreased while program quality increased. FORTRAN Programming Tools are series of programming tools used to support development and maintenance of FORTRAN 77 source codes. Included are debugging aid, central-processing-unit time-monitoring program, source-code maintenance aids, print utilities, and library of useful, well-documented programs. Tools assist in reducing development time and encouraging high-quality programming. Although intended primarily for FORTRAN programmers, some tools used on data files and other programming languages. Written in FORTRAN 77.

  3. USAID steps up anti-AIDS program.

    PubMed

    1991-01-01

    This article considers the epidemic proportion of AIDS in developing countries, and discusses the U.S. Agency for International Development's (USAID) reworked and intensified strategy for HIV infection and AIDS prevention and control over the next 5 years. Developing and launching over 650 HIV and AIDS activities in 74 developing countries since 1986, USAID is the world's largest supporter of anti-AIDS programs. Over $91 million in bilateral assistance for HIV and AIDS prevention and control have been committed. USAID has also been the largest supporter of the World Health Organization's Global Program on AIDS since 1986. Interventions have included training peer educators, working to change the norms of sex behavior, and condom promotion. Recognizing that the developing world will increasingly account for an ever larger share of the world's HIV-infected population, USAID announced an intensified program of estimated investment increasing to approximately $400 million over a 5-year period. Strategy include funding for long-term, intensive interventions in 10-15 priority countries, emphasizing the treatment of other sexually transmitted diseases which facilitate the spread of HIV, making AIDS-related policy dialogue an explicit component of the Agency's AIDS program, and augmenting funding to community-based programs aimed at reducing high-risk sexual behaviors. The effect of AIDS upon child survival, adult mortality, urban populations, and socioeconomic development in developing countries is discussed. Program examples are also presented. PMID:12284337

  4. Learning, retention, and generalization of haptic categories

    NASA Astrophysics Data System (ADS)

    Do, Phuong T.

    This dissertation explored how haptic concepts are learned, retained, and generalized to the same or different modality. Participants learned to classify objects into three categories either visually or haptically via different training procedures, followed by an immediate or delayed transfer test. Experiment I involved visual versus haptic learning and transfer. Intermodal matching between vision and haptics was investigated in Experiment II. Experiments III and IV examined intersensory conflict in within- and between-category bimodal situations to determine the degree of perceptual dominance between sight and touch. Experiment V explored the intramodal relationship between similarity and categorization in a psychological space, as revealed by MDS analysis of similarity judgments. Major findings were: (1) visual examination resulted in relatively higher performance accuracy than haptic learning; (2) systematic training produced better category learning of haptic concepts across all modality conditions; (3) the category prototypes were rated newer than any transfer stimulus followed learning both immediately and after a week delay; and, (4) although they converged at the apex of two transformational trajectories, the category prototypes became more central to their respective categories and increasingly structured as a function of learning. Implications for theories of multimodal similarity and categorization behavior are discussed in terms of discrimination learning, sensory integration, and dominance relation.

  5. On the flexibility of phonetic categories

    NASA Astrophysics Data System (ADS)

    Francis, Alexander L.; Nusbaum, Howard C.

    2002-05-01

    Research on phonetic category acquisition suggests that over the course of development children shift the relative weight given to various acoustic cues to particular phonetic categories [S. Nittrouer, J. Phon. 20, 1-32 (1992)]. Adults also show flexibility in acquiring second language categories and learning to recognize synthetic speech. In both cases listeners must shift attention among some acoustic cues and change the weighting and mapping of others. Recent research demonstrated that category-level feedback can induce adult listeners to shift attention between conflicting cues to native stop-consonant categories. Subsequent research showed that adult listeners also reorganize the distribution of their attention to acoustic cues in learning to better understand synthetic speech. Moreover, research on learning foreign phonetic contrasts suggests that listeners can learn to direct attention to unfamiliar acoustic cues. These results suggest that phonetic categories are flexible in terms of the nature and quality of the acoustic cues that define them. We argue that this flexibility is a consequence of the basic nature of the general mechanism that mediates speech perception: In order to resolve the problem of context-conditioned variability, listeners must dynamically modify attention to the acoustic signal in a context-dependent manner.

  6. Nothing prepared me to manage AIDS.

    PubMed

    Banas, G E

    1992-01-01

    Articles and seminars about AIDS in the workplace are not adequate preparation for the genuine problems faced by actual managers in real organizations. There are no easy, win-win solutions to the impossible dilemmas AIDS presents, only various forms of damage control and, at best, more or less humane compromises. Gary Banas knows. Over a period of four years, two of his direct reports developed AIDS, and he watched them suffer through debility, slowly deteriorating performance, and eventual death. He also watched the gradual decline of their subordinates' productivity and morale. He found that, to different degrees, both men refused to acknowledge their illness and their decreasing organizational effectiveness. One of them resisted the author's efforts to give him an easier job at no loss in salary. Both insisted on confidentiality long after the rumor mill had identified their problem. In the course of these two consecutive ordeals, Banas discovered that AIDS patients fall into no single, neat category. AIDS is not an issue but a disease, and the people who get it are human beings first and victims second. He also learned that AIDS affects everyone around the sick individual and that almost every choice a manager makes will injure someone. Finally, he came to understand that while managers have an unequivocal obligation to treat AIDS-afflicted employees with compassion and respect, they have an equally unequivocal obligation to keep their organizations functioning. "Don't let anyone kid you," Banas warns. "When you confront AIDS in the workplace, you will face untenable choices that seem to pit your obligation to humanity against your obligation to your organization.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:10119719

  7. The Interactions of the Student Aid Office.

    ERIC Educational Resources Information Center

    Rutter, Thomas; Braxton, Larry

    The interactions of student financial aid offices with other campus offices, government agencies, and private groups are described. Campus groups that interact with the financial aid office include the following: campus veterans affairs office, student affairs office/dean of students, recruitment staff, campus registrar, chief executive officer,…

  8. Student Aid Issues at Private Institutions.

    ERIC Educational Resources Information Center

    Mulugetta, Yuko; Saleh, Donald A.; Mulugetta, Abraham

    1997-01-01

    The private sector in higher education faces unique challenges related to financial aid, including tuition discounting, the precipitous rise in reliance on student loans, and recycling tuition dollars. An example illustrates the importance of institutional research on financial aid issues in this context of rapid change, and the value of…

  9. Adolescents and AIDS: Stopping the Time Bomb.

    ERIC Educational Resources Information Center

    Yondorf, Barbara A.

    1990-01-01

    There is mounting evidence that the human immunodeficiency virus (HIV) that causes acquired immune deficiency syndrome (AIDS) is spreading rapidly among teenagers. To stop this spread of HIV infection, experts agree that states need to include HIV/AIDS prevention and education as an integral part of comprehensive health education programs for…

  10. Tribal Perspective of the Impact Aid Program.

    ERIC Educational Resources Information Center

    LaCounte, Larry

    In a survey of 59 tribes, 27 said they were dissatisfied with the way school districts consult with them under the Impact Aid Program. Impact Aid legislation provides additional funds to local school districts educating children whose parents are employed by the federal government or live on federal property. In 1958, Congress included children…

  11. Audio-Visual Aids: Historians in Blunderland.

    ERIC Educational Resources Information Center

    Decarie, Graeme

    1988-01-01

    A history professor relates his experiences producing and using audio-visual material and warns teachers not to rely on audio-visual aids for classroom presentations. Includes examples of popular audio-visual aids on Canada that communicate unintended, inaccurate, or unclear ideas. Urges teachers to exercise caution in the selection and use of…

  12. Low cost training aids and devices

    NASA Technical Reports Server (NTRS)

    Lawver, J.; Lee, A.

    1984-01-01

    The need for advanced flight simulators for two engine aircraft is discussed. Cost effectiveness is a major requirement. Other training aids available for increased effectiveness are recommended. Training aids include: (1) audio-visual slides; (2) information transfer; (3) programmed instruction; and (4) interactive training systems.

  13. First Aid Procedures for Dental Emergencies.

    ERIC Educational Resources Information Center

    Barsky, Nancy Happel; Londeree, Kathy

    1982-01-01

    Guidelines for first aid procedures for temporary relief of dental emergencies include information on: (1) dental first aid supplies; (2) treatment of oral injuries; (3) orthodontic emergencies; (4) toothaches; and (5) prolonged bleeding due to an extraction. Consulting a dentist as soon as possible is strongly recommended. (JN)

  14. AIDS, Alcohol & Health Care. Chapter 4.

    ERIC Educational Resources Information Center

    Acampora, Alfonso P., Ed.; Nebelkopf, Ethan, Ed.

    This document contains 10 papers from the ninth World Conference of Therapeutic Communities (TC) that deal with a variety of health-related subjects. Papers include: (1) "AIDS among IV Drug Users: Epidemiology, Natural History & TC Experiences" (Don C. Des Jarlais, et al.); (2) "AIDS and Therapeutic Communities: Policy Implications" (Don C. Des…

  15. Shape-independent object category responses revealed by MEG and fMRI decoding.

    PubMed

    Kaiser, Daniel; Azzalini, Damiano C; Peelen, Marius V

    2016-04-01

    Neuroimaging research has identified category-specific neural response patterns to a limited set of object categories. For example, faces, bodies, and scenes evoke activity patterns in visual cortex that are uniquely traceable in space and time. It is currently debated whether these apparently categorical responses truly reflect selectivity for categories or instead reflect selectivity for category-associated shape properties. In the present study, we used a cross-classification approach on functional MRI (fMRI) and magnetoencephalographic (MEG) data to reveal both category-independent shape responses and shape-independent category responses. Participants viewed human body parts (hands and torsos) and pieces of clothing that were closely shape-matched to the body parts (gloves and shirts). Category-independent shape responses were revealed by training multivariate classifiers on discriminating shape within one category (e.g., hands versus torsos) and testing these classifiers on discriminating shape within the other category (e.g., gloves versus shirts). This analysis revealed significant decoding in large clusters in visual cortex (fMRI) starting from 90 ms after stimulus onset (MEG). Shape-independent category responses were revealed by training classifiers on discriminating object category (bodies and clothes) within one shape (e.g., hands versus gloves) and testing these classifiers on discriminating category within the other shape (e.g., torsos versus shirts). This analysis revealed significant decoding in bilateral occipitotemporal cortex (fMRI) and from 130 to 200 ms after stimulus onset (MEG). Together, these findings provide evidence for concurrent shape and category selectivity in high-level visual cortex, including category-level responses that are not fully explicable by two-dimensional shape properties. PMID:26740535

  16. HIV/AIDS and blindness.

    PubMed Central

    Kestelyn, P. G.; Cunningham, E. T.

    2001-01-01

    Nearly 34 million people are currently living with HIV/AIDS: ocular complications are common, affecting 50% to 75% of all such patients at some point during the course of their illness. Cytomegalovirus retinitis is by far the most frequent cause of vision loss in patients with AIDS. Although the prevalence of cytomegalovirus retinitis is decreasing in industrialized countries because of the widespread availability of highly active antiretroviral therapy, between 10% and 20% of HIV-infected patients worldwide can be expected to lose vision in one or both eyes as a result of ocular cytomegalovirus infection. Less frequent but important causes of bilateral vision loss in patients with HIV/AIDS include varicella zoster virus and herpes simplex virus retinitis, HIV-related ischaemic microvasculopathy, ocular syphilis, ocular tuberculosis, cryptococcal meningitis, and ocular toxic or allergic drug reactions. At present, most patients with HIV/AIDS in developing countries who lose their vision have a very limited life expectancy. As antiretroviral therapy makes its way to these countries, however, both life expectancy and the prevalence of blindness related to HIV/AIDS can be expected to increase dramatically. PMID:11285664

  17. One Mann against AIDS.

    PubMed

    Stocker, C

    1990-11-30

    This article features Jonathan Mann, director of the International AIDS Center of the Harvard AIDS Institute and his efforts to combat AIDS in the global context. Mann built the largest program in the history of the World Health Organization specifically in fighting AIDS. He helped originate the World AIDS Day observed annually throughout the world. As the director of the International AIDS Center at Harvard, Mann is launching a new role for himself concerning with research and ideas related to AIDS issue. According to him, AIDS pandemic offers "opportunities" to speed up research and spur people around the globe to address longstanding social problems with new energy. Mann hopes to get involved with local AIDS efforts. He foresees AIDS as an escalating problem that will continue to persist in one or two generations, which could rise as high as tenfold in the 1990s. He believes a vaccine will be available in the middle to late 1990s but to purge the virus from those positive persons is impossible. If the World AIDS Day can bring about attitude change, Mann hopes it will able be to foster a feeling of unity among people and countries. PMID:12349354

  18. 22 CFR 121.5 - Apparatus and devices under Category IV(c).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Apparatus and devices under Category IV(c). 121.5 Section 121.5 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS THE UNITED STATES MUNITIONS LIST Enumeration of Articles § 121.5 Apparatus and devices under Category IV(c). Category IV includes but is not limited...

  19. 22 CFR 121.5 - Apparatus and devices under Category IV(c).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Apparatus and devices under Category IV(c). 121.5 Section 121.5 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS THE UNITED STATES MUNITIONS LIST Enumeration of Articles § 121.5 Apparatus and devices under Category IV(c). Category IV includes but is not limited...

  20. 22 CFR 121.5 - Apparatus and devices under Category IV(c).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Apparatus and devices under Category IV(c). 121.5 Section 121.5 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS THE UNITED STATES MUNITIONS LIST Enumeration of Articles § 121.5 Apparatus and devices under Category IV(c). Category IV includes but is not limited...

  1. HIV, AIDS, and the Future

    MedlinePlus

    ... Navigation Bar Home Current Issue Past Issues HIV / AIDS HIV, AIDS, and the Future Past Issues / Summer 2009 Table ... and your loved ones from HIV/AIDS. The AIDS Memorial Quilt In 1987, a total of 1, ...

  2. 34 CFR 303.15 - Include; including.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Include; including. 303.15 Section 303.15 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION EARLY INTERVENTION PROGRAM FOR INFANTS AND TODDLERS...

  3. 77 FR 48970 - Notice of Proposed Information Collection Requests; Federal Student Aid; 2013-2014 Federal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-15

    ... Notice of Proposed Information Collection Requests; Federal Student Aid; 2013-2014 Federal Student Aid... individuals applying for federal student aid including the Free Application for Federal Student Aid (FAFSA) and the Student Aid Report (SAR). DATES: Interested persons are invited to submit comments on...

  4. Proceedings of the Joint AADS-AADR Symposium: Dentistry's Response to AIDS.

    ERIC Educational Resources Information Center

    Bader, James D.; And Others

    1989-01-01

    Presentation topics on dentistry's response to Acquired Immune Deficiency Syndrome (AIDS) include: AIDS-related changes in dental education, public programs, and dental practice and the impact of AIDS on dental practice. (MSE)

  5. 76 FR 45546 - Public Meeting on Recommendations for Improvement of Student Financial Aid Offer Forms...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ... Model Financial Aid Forms AGENCY: Office of Postsecondary Education, Department of Education. ACTION... higher education (including financial aid administrators, registrars, and business officers), and... information regarding the financial aid offered. (6) Any other information the Secretary of...

  6. Tea category classification using morphological characteristics and support vector machines

    NASA Astrophysics Data System (ADS)

    Li, X. L.; He, Y.; Qiu, Z. J.; Bao, Y. D.

    2008-11-01

    Tea categories classification is an importance task for quality inspection. And traditional way for doing this by human is time-consuming, requirement of too much manual labor. This study proposed a method for discriminating green tea categories based on multi-spectral images technique. Four tea categories were selected for this study, and total of 243 multi-spectral images were collected using a common-aperture multi-spectral charged coupled device camera with three channels (550, 660 and 800 nm). A compound image which has the clearest outline of samples was process by combination of the three monochrome images (550, 660 and 800 nm). After image preprocessing, 18 morphometry parameters were obtained for each samples. The 18 parameters used including area, perimeter, centroid and eccentricity et al. To better understanding these parameters, principal component analysis was conducted on them, and score plot of the first three independent components was obtained. The first three components accounted for 99.02% of the variation of original 18 parameters. It can be found that the four tea categories were distributed in dense clusters respectively in score plot. But the boundaries among them were not clear, so a further discrimination must be developed. Three algorithms including support vector machines, artificial neural network and linear discriminant analysis were adopted for developed classification models based on the optimized 9 features. Wonderful result was obtained by support vector machines model with accuracy of 93.75% for prediction unknown samples in testing set. It can be concluded that it is an effective method to classification tea categories based on computer vision, and support vector machines is very specialized for development of classification model.

  7. New Diagnostic Aides for Melanoma

    PubMed Central

    Ferris, Laura K.; Harris, Ryan J.

    2012-01-01

    Synopsis Detection of melanoma at an early stage is crucial to improving survival rates in melanoma. Accurate diagnosis by current techniques including dermatoscopy remains difficult, and new tools are needed to improve our diagnostic abilities. This article discusses recent advances in diagnostic techniques including confocal scanning laser microscopy, MelaFind, Siascopy, noninvasive genomic detection, as well as other future possibilities to aid in diagnosing melanoma. Advantages and barriers to implementation of the various technologies are discussed as well. PMID:22800557

  8. An efficient robust sound classification algorithm for hearing aids

    NASA Astrophysics Data System (ADS)

    Nordqvist, Peter; Leijon, Arne

    2004-06-01

    An efficient robust sound classification algorithm based on hidden Markov models is presented. The system would enable a hearing aid to automatically change its behavior for differing listening environments according to the user's preferences. This work attempts to distinguish between three listening environment categories: speech in traffic noise, speech in babble, and clean speech, regardless of the signal-to-noise ratio. The classifier uses only the modulation characteristics of the signal. The classifier ignores the absolute sound pressure level and the absolute spectrum shape, resulting in an algorithm that is robust against irrelevant acoustic variations. The measured classification hit rate was 96.7%-99.5% when the classifier was tested with sounds representing one of the three environment categories included in the classifier. False-alarm rates were 0.2%-1.7% in these tests. The algorithm is robust and efficient and consumes a small amount of instructions and memory. It is fully possible to implement the classifier in a DSP-based hearing instrument.

  9. When does fading enhance perceptual category learning?

    PubMed

    Pashler, Harold; Mozer, Michael C

    2013-07-01

    Training that uses exaggerated versions of a stimulus discrimination (fading) has sometimes been found to enhance category learning, mostly in studies involving animals and impaired populations. However, little is known about whether and when fading facilitates learning for typical individuals. This issue was explored in 7 experiments. In Experiments 1 and 2, observers discriminated stimuli based on a single sensory continuum (time duration and line length, respectively). Adaptive fading dramatically improved performance in training (unsurprisingly) but did not enhance learning as assessed in a final test. The same was true for nonadaptive linear fading (Experiment 3). However, when variation in length (predicting category membership) was embedded among other (category-irrelevant) variation, fading dramatically enhanced not only performance in training but also learning as assessed in a final test (Experiments 4 and 5). Fading also helped learners to acquire a color saturation discrimination amid category-irrelevant variation in hue and brightness, although this learning proved transitory after feedback was withdrawn (Experiment 7). Theoretical implications are discussed, and we argue that fading should have practical utility in naturalistic category learning tasks, which involve extremely high dimensional stimuli and many irrelevant dimensions. PMID:23421513

  10. Impact of feature saliency on visual category learning

    PubMed Central

    Hammer, Rubi

    2015-01-01

    People have to sort numerous objects into a large number of meaningful categories while operating in varying contexts. This requires identifying the visual features that best predict the ‘essence’ of objects (e.g., edibility), rather than categorizing objects based on the most salient features in a given context. To gain this capacity, visual category learning (VCL) relies on multiple cognitive processes. These may include unsupervised statistical learning, that requires observing multiple objects for learning the statistics of their features. Other learning processes enable incorporating different sources of supervisory information, alongside the visual features of the categorized objects, from which the categorical relations between few objects can be deduced. These deductions enable inferring that objects from the same category may differ from one another in some high-saliency feature dimensions, whereas lower-saliency feature dimensions can best differentiate objects from distinct categories. Here I illustrate how feature saliency affects VCL, by also discussing kinds of supervisory information enabling reflective categorization. Arguably, principles debated here are often being ignored in categorization studies. PMID:25954220

  11. Body-part-specific representations of semantic noun categories.

    PubMed

    Carota, Francesca; Moseley, Rachel; Pulvermüller, Friedemann

    2012-06-01

    Word meaning processing in the brain involves ventrolateral temporal cortex, but a semantic contribution of the dorsal stream, especially frontocentral sensorimotor areas, has been controversial. We here examine brain activation during passive reading of object-related nouns from different semantic categories, notably animal, food, and tool words, matched for a range of psycholinguistic features. Results show ventral stream activation in temporal cortex along with category-specific activation patterns in both ventral and dorsal streams, including sensorimotor systems and adjacent pFC. Precentral activation reflected action-related semantic features of the word categories. Cortical regions implicated in mouth and face movements were sparked by food words, and hand area activation was seen for tool words, consistent with the actions implicated by the objects the words are used to speak about. Furthermore, tool words specifically activated the right cerebellum, and food words activated the left orbito-frontal and fusiform areas. We discuss our results in the context of category-specific semantic deficits in the processing of words and concepts, along with previous neuroimaging research, and conclude that specific dorsal and ventral areas in frontocentral and temporal cortex index visual and affective-emotional semantic attributes of object-related nouns and action-related affordances of their referent objects. PMID:22390464

  12. Evaluation of the Siemens Minifonator vibrotactile aid.

    PubMed

    Weisenberger, J M

    1989-03-01

    The Siemens Hearing Instruments Minifonator, a single-channel, wrist-worn vibrotactile aid, was evaluated in a laboratory setting with hearing-impaired adults. Eight subjects, with hearing loss greater than 70 dB in the better ear, were administered a test battery including sound-field detection, speech awareness threshold, environmental sound identification, syllable rhythm and stress categorization, and sentence identification subtests. Performance on each subtest was compared for hearing-aided and tactile-aided conditions. Mean performance levels for the two conditions were comparable for all but one subtest. However, closer inspection revealed that the data for the hearing-aided condition were bimodal: some subjects proved to be good hearing aid users and other performed at chance levels with their hearing aids. Performance in the tactile-aided conditions did not show such variability and mean levels fell between the hearing-aided levels for "good" and "poor" hearing aid users. The effects of training with the device were assessed for two normal-hearing subjects, who were trained in 1-hour daily sessions over a several week period on the environmental sounds and syllable rhythm and stress subtests. Results indicated substantial improvements in performance over the course of training. The implications of these results for long-term use of the device are discussed. PMID:2704198

  13. God's categories: the effect of religiosity on children's teleological and essentialist beliefs about categories.

    PubMed

    Diesendruck, Gil; Haber, Lital

    2009-01-01

    Creationism implies that God imbued each category with a unique nature and purpose. These implications closely correspond to what some cognitive psychologists define as an essentialistic and teleological stance towards categories. This study assessed to what extent the belief in God as creator of categories is related to the mappings of these stances to categories in different domains. Israeli secular and orthodox Jewish 1st and 5th graders responded to questions assessing these three types of beliefs. The results revealed that secular children did not differ from orthodox children with respect to their essentialist beliefs about the stability of animal category membership, and their teleological construal of artifacts. In turn, secular children did differ from orthodox children with respect to their essentialist beliefs about the stability of social category membership, and their teleological construal of both animal and social categories. These findings intimate that while essentialist beliefs about animals, and teleological beliefs about artifacts do not require cultural input in order to emerge, essentialist beliefs about social categories, and teleological beliefs about both animal and social categories do. PMID:19058796

  14. Memory for category information is idealized through contrast with competing options.

    PubMed

    Davis, Tyler; Love, Bradley C

    2010-02-01

    We suggest that human category formation relies on contrastive learning mechanisms that seek to reduce prediction error. In keeping with this view, manipulating category contrast leads to systematic distortions in people's memory for category information. Simply by changing the basis of comparison (i.e., the available response options), we can systematically distort people's perceptions of novel, energy-source, and political categories. Our proposal explains perceived variations in category members' typicality, including cases in which average items are judged as highly typical and cases in which extreme or ideal members are judged as highly typical of the category. Although straightforward, our account spans findings from studies in goal-derived, cross-cultural, and object-based categorization and suggests ways in which society's perception of key issues is distorted by political discourse. PMID:20424052

  15. AIDS-Related Stigma and Health Professionals in Puerto Rico

    PubMed Central

    Ruiz-Torres, Yamilette; Cintrón-Bou, Francheska N.; Varas-Díaz, Nelson

    2009-01-01

    This study addresses an important issue in the AIDS epidemic in Puerto Rico: AIDS stigma among health professionals and health profession students. AIDS stigma has been documented among health services providers such as doctors, nurses, psychologists, and social workers. It has detrimental effects of the services provided and the lives of people living with HIV/AIDS (PLWHA). The main objective of this study was to explore AIDS stigma manifestations among a sample composed of eighty health professionals and health profession students who participated in in-depth qualitative interviews. Four thematic categories stemmed from the data analysis process. These addressed the following subjects: social manifestations of stigma, stigma manifestations in the workplace, use of sensitive information to control PLWHA, and surveillance of PLWHA. Participants manifested instances of stigmatization they had witnessed in their work and training scenarios. Furthermore, they elaborated on the need to place effective surveillance mechanism on PLWHA in order to control the epidemic. PMID:21423837

  16. Uncovering Contrast Categories in Categorization with a Probabilistic Threshold Model

    ERIC Educational Resources Information Center

    Verheyen, Steven; De Deyne, Simon; Dry, Matthew J.; Storms, Gert

    2011-01-01

    A contrast category effect on categorization occurs when the decision to apply a category term to an entity not only involves a comparison between the entity and the target category but is also influenced by a comparison of the entity with 1 or more alternative categories from the same domain as the target. Establishing a contrast category effect…

  17. A Probabilistic Account of Exemplar and Category Generation

    ERIC Educational Resources Information Center

    Jern, Alan; Kemp, Charles

    2013-01-01

    People are capable of imagining and generating new category exemplars and categories. This ability has not been addressed by previous models of categorization, most of which focus on classifying category exemplars rather than generating them. We develop a formal account of exemplar and category generation which proposes that category knowledge is…

  18. From Perceptual Categories to Concepts: What Develops?

    PubMed Central

    Sloutsky, Vladimir M.

    2010-01-01

    People are remarkably smart: they use language, possess complex motor skills, make non-trivial inferences, develop and use scientific theories, make laws, and adapt to complex dynamic environments. Much of this knowledge requires concepts and this paper focuses on how people acquire concepts. It is argued that conceptual development progresses from simple perceptual grouping to highly abstract scientific concepts. This proposal of conceptual development has four parts. First, it is argued that categories in the world have different structure. Second, there might be different learning systems (sub-served by different brain mechanisms) that evolved to learn categories of differing structures. Third, these systems exhibit differential maturational course, which affects how categories of different structures are learned in the course of development. And finally, an interaction of these components may result in the developmental transition from perceptual groupings to more abstract concepts. This paper reviews a large body of empirical evidence supporting this proposal. PMID:21116483

  19. Concepts and Categories: A Cognitive Neuropsychological Perspective

    PubMed Central

    Mahon, Bradford Z.; Caramazza, Alfonso

    2010-01-01

    One of the most provocative and exciting issues in cognitive science is how neural specificity for semantic categories of common objects arises in the functional architecture of the brain. More than two decades of research on the neuropsychological phenomenon of category-specific semantic deficits has generated detailed claims about the organization and representation of conceptual knowledge. More recently, researchers have sought to test hypotheses developed on the basis of neuropsychological evidence with functional imaging. From those two fields, the empirical generalization emerges that object domain and sensory modality jointly constrain the organization of knowledge in the brain. At the same time, research within the embodied cognition framework has highlighted the need to articulate how information is communicated between the sensory and motor systems, and processes that represent and generalize abstract information. Those developments point toward a new approach for understanding category specificity in terms of the coordinated influences of diverse regions and cognitive systems. PMID:18767921

  20. First aid in acute stroke

    PubMed Central

    Reitmayer, Michael; Raschick, Marlitt; Erbguth, Frank; Neundörfer, Bernhard; Babjar, Elisabeth

    2006-01-01

    Objective First aid training is well established to teach the public how to recognize a medical emergency and take appropriate action. Though it is now handled as a high priority emergency stroke is not among the main topics of first aid. We investigated if first aid training may be useful for enhancing stroke awareness. Methods We developed a 15–20 minute teaching session about stroke as an emergency including signs and symptoms and first hands-on measures. The session was integrated in standard first aid training of the St John Ambulance of Germany and participants were asked to fill out a questionnaire regarding their knowledge about stroke. Subjects were questioned before the stroke lesson and again at the end of the training. Results 532 participants of the training responded to the questionnaire (mean age 28.6 years, 53.6% male). There was a significant increase in proportion of subjects correctly defining what stroke is (28.4% vs. 69.9%, p < 0,001) and in the mean number of stroke symptoms listed (1.52 vs. 3.35, p < 0,001) by the participants. The number of participants unable to list at least 1 symptom decreased significantly (12.8 vs. 3.6%, p<0.001). Conclusions In our study a teaching lesson integrated in first aid training was effective in improving stroke knowledge of participants. First aid training should be used for stroke information complementary to other activities like mass media campaigns as it is effective, could reach younger people that are not primarily interested in stroke and provides connections to other health topics. PMID:16896518

  1. AIDS: acquired immunodeficiency syndrome *

    PubMed Central

    Gilmore, N.J.; Beaulieu, R.; Steben, M.; Laverdière, M.

    1992-01-01

    Acquired immunodeficiency syndrome, or AIDS, is a new illness that occurs in previously healthy individuals. It is characterized by immunodeficiency, opportunistic infections and unusual malignant diseases. Life-threatening single or multiple infections with viruses, mycobacteria, fungi or protozoa are common. A rare neoplasm, Kaposi's sarcoma, has developed in approximately one third of patients with AIDS. More than 800 cases of AIDS have been reported in North America, over 24 of them in Canada. The majority of patients are male homosexuals, although AIDS has also developed in abusers of intravenously administered drugs, Haitian immigrants, individuals with hemophilia, recipients of blood transfusions, prostitutes, and infants, spouses and partners of patients with AIDS. The cause of AIDS is unknown, but the features are consistent with an infectious process. Early diagnosis can be difficult owing to the nonspecific symptoms and signs of the infections and malignant diseases. Therefore, vigilance by physicians is of the utmost importance. PMID:1544049

  2. AIDS: the first decade.

    PubMed

    Turk, H N

    1989-01-01

    AIDS has had a profound effect on society and the workplace and has raised legal and social problems for which society was not prepared. This article will chronicle the evolution of federal, state and local law concerning AIDS and the workplace. Although there are some clear-cut answers and guidelines that address the relationship of employer and employee to the AIDS epidemic, current legislation and enforcement of those laws does not adequately address the AIDS victim as a handicapped individual. Emphasis is also placed on the problems peculiar to the health care industry, the constitutionality of present legislation, and the AIDS victim's right to privacy versus the employer's need to know. Finally, some practical solutions and guidelines will be presented that will help the employer deal with the AIDS victim and his or her co-worker. PMID:10295811

  3. College Financial Aid Rules and the Allocation of Savings

    ERIC Educational Resources Information Center

    Reyes, Jessica Wolpaw

    2008-01-01

    The college financial aid system imposes an implicit asset tax that is prevalent and substantial. Facing this tax, rational families should reduce their total assets and shelter assets in protected categories. I find that the tax induces a 7-12% reduction in total assets, a result in line with the literature. Furthermore, I find evidence that…

  4. Management Aids and Procedures for Strategic Planning. Staff Report.

    ERIC Educational Resources Information Center

    Cope, Robert G.

    Management aids required in strategic planning are divided into three categories: (1) assessing the environment, (2) providing a process for reaching decisions, and (3) presenting criteria to evaluate strategic decisions. A model for scanning the environment has four dimensions that concern economic, social, knowledge-technology, and public policy…

  5. Cooperation Support in Computer-Aided Authoring and Learning.

    ERIC Educational Resources Information Center

    Muhlhauser, Max; Rudebusch, Tom

    This paper discusses the use of Computer Supported Cooperative Work (CSCW) techniques for computer-aided learning (CAL); the work was started in the context of project Nestor, a joint effort of German universities about cooperative multimedia authoring/learning environments. There are four major categories of cooperation for CAL: author/author,…

  6. Category clustering calculator for free recall

    PubMed Central

    Senkova, Olesya; Otani, Hajime

    2012-01-01

    The free recall measure is one of the most popular measures in memory research. Using this measure, researchers can assess not only the amount of recall but also the strategy participants used to recall the material. Category clustering is a strategy participants often use when the input list is categorized. Unfortunately, computing category clustering measures is laborious. The present paper introduces a calculator that computes these measures for each participant using a platform that is accessible to most researchers in an attempt to make these measures more user-friendly. PMID:23717345

  7. Geodesics on path spaces and double category

    NASA Astrophysics Data System (ADS)

    Chatterjee, Saikat

    2016-09-01

    Let M be a Riemannian manifold and 𝒫M be the space of all smooth paths on M. We describe geodesics on path space 𝒫M. Normal neighborhoods on 𝒫M have been discussed. We identify paths on M under “back-track” equivalence. Under this identification, we show that if M is complete, then geodesics on the path space yield a double category. This double category has a natural interpretation in terms of the worldsheets generated by freely moving (without any external force) strings.

  8. AIDS in South Africa.

    PubMed

    Ijsselmuiden, C; Evian, C; Matjilla, J; Steinberg, M; Schneider, H

    1993-01-01

    The National AIDS Convention in South Africa (NACOSA) in October 1992 was the first real attempt to address HIV/AIDS. In Soweto, government, the African National Congress, nongovernmental organizations, and organized industry and labor representatives worked for 2 days to develop a national plan of action, but it did not result in a united effort to fight AIDS. The highest HIV infection rates in South Africa are among the KwaZulu in Natal, yet the Inkatha Freedom Party did not attend NACOSA. This episode exemplifies the key obstacles for South Africa to prevent and control AIDS. Inequality of access to health care may explain why health workers did not diagnose the first AIDS case in blacks until 1985. Migrant labor, Bantu education, and uprooted communities affect the epidemiology of HIV infection. Further, political and social polarization between blacks and whites contributes to a mindset that AIDS is limited to the other race which only diminishes the personal and collective sense of susceptibility and the volition and aptitude to act. The Department of National Health and Population Development's voluntary register of anonymously reported cases of AIDS specifies 1517 cumulative AIDS cases (October 1992), but this number is low. Seroprevalence studies show between 400,000-450,000 HIV positive cases. Public hospitals cannot give AIDS patients AZT and DDI. Few communities provided community-based care. Not all hospitals honor confidentiality and patients' need for autonomy. Even though HIV testing is not mandatory, it is required sometimes, e.g., HIV testing of immigrants. AIDS Training, Information and Counselling Centers are in urban areas, but not in poor areas where the need is most acute. The government just recently developed in AIDS education package for schools, but too many people consider it improper, so it is not being used. The poor quality education provided blacks would make it useless anyhow. Lifting of the academic boycott will allow South African

  9. Category Induction via Distributional Analysis: Evidence from a Serial Reaction Time Task

    ERIC Educational Resources Information Center

    Hunt, Ruskin H.; Aslin, Richard N.

    2010-01-01

    Category formation lies at the heart of a number of higher-order behaviors, including language. We assessed the ability of human adults to learn, from distributional information alone, categories embedded in a sequence of input stimuli using a serial reaction time task. Artificial grammars generated corpora of input strings containing a…

  10. 12 CFR 327.9 - Assessment risk categories and pricing methods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... defined in Section 29 of the Federal Deposit Insurance Act (12 U.S.C. 1831f), and 12 CFR 337.6, including... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Assessment risk categories and pricing methods... OF GENERAL POLICY ASSESSMENTS In General § 327.9 Assessment risk categories and pricing methods....

  11. 47 CFR 36.124 - Tandem switching equipment-Category 2.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Tandem switching equipment-Category 2. 36.124... Central Office Equipment § 36.124 Tandem switching equipment—Category 2. (a) Tandem switching equipment is contained in Accounts 2210, 2211, and 2212. It includes all switching equipment in a tandem central...

  12. 47 CFR 36.125 - Local switching equipment-Category 3.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Local switching equipment-Category 3. 36.125... Central Office Equipment § 36.125 Local switching equipment—Category 3. (a) Local switching equipment is included in accounts 2210, 2211, and 2212. It comprises all central office switching equipment not...

  13. Music and hearing aids.

    PubMed

    Madsen, Sara M K; Moore, Brian C J

    2014-01-01

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. PMID:25361601

  14. Music and Hearing Aids

    PubMed Central

    Moore, Brian C. J.

    2014-01-01

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. PMID:25361601

  15. Minority Women's Health: HIV/AIDS

    MedlinePlus

    ... AIDS more than women of other races include: Poverty — One in 4 African-American women lives in poverty, which is strongly linked to HIV risk. People living in poverty also get lower-quality health care in general, ...

  16. Iconicity in English and Spanish and Its Relation to Lexical Category and Age of Acquisition

    PubMed Central

    Lupyan, Gary

    2015-01-01

    Signed languages exhibit iconicity (resemblance between form and meaning) across their vocabulary, and many non-Indo-European spoken languages feature sizable classes of iconic words known as ideophones. In comparison, Indo-European languages like English and Spanish are believed to be arbitrary outside of a small number of onomatopoeic words. In three experiments with English and two with Spanish, we asked native speakers to rate the iconicity of ~600 words from the English and Spanish MacArthur-Bates Communicative Developmental Inventories. We found that iconicity in the words of both languages varied in a theoretically meaningful way with lexical category. In both languages, adjectives were rated as more iconic than nouns and function words, and corresponding to typological differences between English and Spanish in verb semantics, English verbs were rated as relatively iconic compared to Spanish verbs. We also found that both languages exhibited a negative relationship between iconicity ratings and age of acquisition. Words learned earlier tended to be more iconic, suggesting that iconicity in early vocabulary may aid word learning. Altogether these findings show that iconicity is a graded quality that pervades vocabularies of even the most “arbitrary” spoken languages. The findings provide compelling evidence that iconicity is an important property of all languages, signed and spoken, including Indo-European languages. PMID:26340349

  17. Iconicity in English and Spanish and Its Relation to Lexical Category and Age of Acquisition.

    PubMed

    Perry, Lynn K; Perlman, Marcus; Lupyan, Gary

    2015-01-01

    Signed languages exhibit iconicity (resemblance between form and meaning) across their vocabulary, and many non-Indo-European spoken languages feature sizable classes of iconic words known as ideophones. In comparison, Indo-European languages like English and Spanish are believed to be arbitrary outside of a small number of onomatopoeic words. In three experiments with English and two with Spanish, we asked native speakers to rate the iconicity of ~600 words from the English and Spanish MacArthur-Bates Communicative Developmental Inventories. We found that iconicity in the words of both languages varied in a theoretically meaningful way with lexical category. In both languages, adjectives were rated as more iconic than nouns and function words, and corresponding to typological differences between English and Spanish in verb semantics, English verbs were rated as relatively iconic compared to Spanish verbs. We also found that both languages exhibited a negative relationship between iconicity ratings and age of acquisition. Words learned earlier tended to be more iconic, suggesting that iconicity in early vocabulary may aid word learning. Altogether these findings show that iconicity is a graded quality that pervades vocabularies of even the most "arbitrary" spoken languages. The findings provide compelling evidence that iconicity is an important property of all languages, signed and spoken, including Indo-European languages. PMID:26340349

  18. 10 CFR 37.71 - Additional requirements for transfer of category 1 and category 2 quantities of radioactive...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... category 2 quantities of radioactive material. 37.71 Section 37.71 Energy NUCLEAR REGULATORY COMMISSION PHYSICAL PROTECTION OF CATEGORY 1 AND CATEGORY 2 QUANTITIES OF RADIOACTIVE MATERIAL Physical Protection in... radioactive material. A licensee transferring a category 1 or category 2 quantity of radioactive material to...

  19. Category Label Effects on Chinese Children's Inductive Inferences: Modulation by Perceptual Detail and Category Specificity

    ERIC Educational Resources Information Center

    Long, Changquan; Lu, Xiaoying; Zhang, Li; Li, Hong; Deak, Gedeon O.

    2012-01-01

    Inductive generalization of novel properties to same-category or similar-looking objects was studied in Chinese preschool children. The effects of category labels on generalizations were investigated by comparing basic-level labels, superordinate-level labels, and a control phrase applied to three kinds of stimulus materials: colored photographs…

  20. 40 CFR 1042.310 - Engine selection for Category 1 and Category 2 engines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... sample size is one engine or one percent of the projected U.S.-directed production volume for all your Category 1 engine families, whichever is greater. (2) For Category 2 engines, the minimum sample size is... the model year. For further testing to reach the minimum sample size, randomly select a...

  1. 40 CFR 720.87 - Categories or proposed categories of uses of a new chemical substance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Categories or proposed categories of uses of a new chemical substance. 720.87 Section 720.87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT PREMANUFACTURE NOTIFICATION Confidentiality and Public Access to Information § 720.87...

  2. Typicality Mediates Performance during Category Verification in Both Ad-Hoc and Well-Defined Categories

    ERIC Educational Resources Information Center

    Sandberg, Chaleece; Sebastian, Rajani; Kiran, Swathi

    2012-01-01

    Background: The typicality effect is present in neurologically intact populations for natural, ad-hoc, and well-defined categories. Although sparse, there is evidence of typicality effects in persons with chronic stroke aphasia for natural and ad-hoc categories. However, it is unknown exactly what influences the typicality effect in this…

  3. Effect of an AIDS education program for older adults.

    PubMed

    Rose, M A

    1996-01-01

    The purpose of this study was to examine the effect of an age-specific AIDS education program on HIV/AIDS knowledge, perceived susceptibility to AIDS, and perceived severity of AIDS in older adults. The health belief model served as a framework. The age-specific AIDS education program was developed based on a knowledge, beliefs, and behaviors survey of 458 older adults at senior citizen centers. The program included case study presentations of actual older people with AIDS along with an emphasis on myths identified in the initial survey. There was a significant increase in total knowledge about AIDS (p < .001), perceived susceptibility (p < .01), and perceived severity (p < .001) after the educational program. Based on the results of this study, nurses are in an excellent position to provide primary and secondary AIDS prevention strategies for all age groups, including the older adult population. PMID:8916603

  4. How to Make Financial Aid "Freshman-Friendly"

    ERIC Educational Resources Information Center

    Pugh, Susan L.; Johnson, David B.

    2011-01-01

    Ultimately, making financial aid "freshman friendly" also makes financial aid "sophomore friendly," "junior friendly," and "senior friendly." Indiana University has in place an Office of Enrollment Management (OEM) model that includes focused financial aid packaging strategies complemented by unique contact services and communication interventions…

  5. State of Student Aid and Higher Education in Texas

    ERIC Educational Resources Information Center

    Creusere, Marlena; Fletcher, Carla; Klepfer, Kasey; Norman, Patricia

    2015-01-01

    TG provides critical support to schools, students, and borrowers at every stage of the federal student aid process--from providing information on how to pay for a higher education including financial aid options, to facilitating successful loan repayment after graduation. This issue of "State of Student Aid and Higher Education in Texas"…

  6. Using a Latino Lens to Reimagine Aid Design and Delivery

    ERIC Educational Resources Information Center

    Santiago, Deborah A.

    2013-01-01

    Federal financial aid is critical to student access and success in postsecondary education for many students, including most Latinos. However, three current realities are challenging the effectiveness of federal financial aid policy today: (1) the inability of federal aid to keep pace with the increase in college costs for students; (2) the…

  7. Guidelines for Seeking Funding for Communication Aids. Revised.

    ERIC Educational Resources Information Center

    DePape, Donna J.

    The guidelines are intended to assist individuals seeking government or private agency help to obtain funding for the purchase of communication aids or prostheses. First, the need for a communication aid and selection of an aid or prosthesis are considered. Five steps are identified in the process of securing funding and include: (1) selecting a…

  8. 30 CFR 57.15001 - First aid materials.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First aid materials. 57.15001 Section 57.15001 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Surface and Underground § 57.15001 First aid materials. Adequate first-aid materials, including...

  9. 30 CFR 57.15001 - First aid materials.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false First aid materials. 57.15001 Section 57.15001 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Surface and Underground § 57.15001 First aid materials. Adequate first-aid materials, including...

  10. 30 CFR 56.15001 - First-aid materials.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First-aid materials. 56.15001 Section 56.15001 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE....15001 First-aid materials. Adequate first-aid materials, including stretchers and blankets, shall...

  11. 30 CFR 56.15001 - First-aid materials.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false First-aid materials. 56.15001 Section 56.15001 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE....15001 First-aid materials. Adequate first-aid materials, including stretchers and blankets, shall...

  12. 30 CFR 56.15001 - First-aid materials.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false First-aid materials. 56.15001 Section 56.15001 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE....15001 First-aid materials. Adequate first-aid materials, including stretchers and blankets, shall...

  13. 30 CFR 57.15001 - First aid materials.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false First aid materials. 57.15001 Section 57.15001 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Surface and Underground § 57.15001 First aid materials. Adequate first-aid materials, including...

  14. Does Institutional Aid Compensate for or Comply with State Policy?

    ERIC Educational Resources Information Center

    Doyle, William R.; Delaney, Jennifer A.; Naughton, Blake Alan

    2009-01-01

    To what extent does state policy for student financial aid affect the distribution of institutional aid awarded to students at public institutions? Using data from the National Postsecondary Student Aid Survey we employ a Tobit model to investigate the relationship between student characteristics, including family income and academic…

  15. HIV/AIDS and Children in the English Speaking Caribbean.

    ERIC Educational Resources Information Center

    Dicks, Barbara A., Ed.

    This collection of papers addresses the HIV/AIDS situation among English-speaking children in the Caribbean. Papers include: "Preface" (C. James Hospedales); "Introduction"; (Barbara A. Dicks); "HIV/AIDS: Challenging a Monster" (Brendan Bain); "HIV/AIDS in Caribbean Children and Adolescents" (Noreen Jack); "Social and Demographic Factors Affecting…

  16. The Stability and Flexibility of Spatial Categories

    ERIC Educational Resources Information Center

    Hund, Alycia M.; Plumert, Jodie M.

    2005-01-01

    Four experiments examined the flexibility and stability with which children and adults organize locations into categories based on their spatiotemporal experience with locations. Seven-, 9-, 11-year-olds, and adults learned the locations of 20 objects in an open, square box. During learning, participants experienced the locations in four…

  17. Learning Phonetic Categories by Tracking Movements

    ERIC Educational Resources Information Center

    Gauthier, Bruno; Shi, Rushen; Xu, Yi

    2007-01-01

    We explore in this study how infants may derive phonetic categories from adult input that are highly variable. Neural networks in the form of self-organizing maps (SOMs; Kohonen, 1989, 1995) were used to simulate unsupervised learning of Mandarin tones. In Simulation 1, we trained the SOMs with syllable-sized continuous F[subscript 0] contours,…

  18. Categories for Observing Language Arts Instruction (COLAI).

    ERIC Educational Resources Information Center

    Benterud, Julianna G.

    Designed to study individual use of time spent in reading during regularly scheduled language arts instruction in a natural classroom setting, this coding sheet consists of nine categories: (1) engagement, (2) area of language arts, (3) instructional setting, (4) partner (teacher or pupil(s)), (5) source of content, (6) type of unit, (7) assigned…

  19. Young Children's Automatic Encoding of Social Categories

    ERIC Educational Resources Information Center

    Weisman, Kara; Johnson, Marissa V.; Shutts, Kristin

    2015-01-01

    The present research investigated young children's automatic encoding of two social categories that are highly relevant to adults: gender and race. Three- to 6-year-old participants learned facts about unfamiliar target children who varied in either gender or race and were asked to remember which facts went with which targets. When participants…

  20. The Schetic Categories of the Tlingit Verb.

    ERIC Educational Resources Information Center

    Leer, Jeffry A.

    An analysis of verbs in Tlingit, a U.S. Northwest Coast Indian language, begins with an overview of its situation and usage and of previous research. The second chapter sketches its phonological and syntactic characteristics. Subsequent chapters deal specifically with the verb. An analysis of verb categories distinguishes two groups: argumental…

  1. Aging and the Category-Recall Relationship.

    ERIC Educational Resources Information Center

    Worden, Patricia E.; Meggison, David L.

    A sorting-recall procedure was used to investigate how long-term memory in elderly subjects is affected by categorical organization. Sixty-four young adults (average age 20 years) and retirees (average age 67) sorted 48 unrelated words into two, four, six, or eight categories prior to recall. High- and low-frequency lists were tested, a…

  2. Revision of the Halstead Category Test.

    ERIC Educational Resources Information Center

    Russell, Elbert W.; Levy, Marie

    1987-01-01

    Implemented a method of abbreviating the Category Test of the Halstead-Reitan Neuropsychological Test Battery. The revision shortened the scales and reorganized Subtests 5 and 6 into two new scales using separate principles. Demonstrated it to be as accurate as the full test in predicting the presence or absence of brain damage in subjects.…

  3. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  4. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  5. Right-of-Way Category Manual.

    ERIC Educational Resources Information Center

    Bowman, James S.; Turmel, Jon P.

    This manual provides information needed to meet the standards for pesticide applicator certification. The thrust of this document is vegetation management in public service rights-of-way such as along utility lines, railroads and highways. Different categories of herbicides are discussed with attention given to how they should be applied, the…

  6. Learning about Tool Categories via Eavesdropping

    ERIC Educational Resources Information Center

    Phillips, Brenda; Seston, Rebecca; Kelemen, Deborah

    2012-01-01

    Prior research has found that toddlers will form enduring artifact categories after direct exposure to an adult using a novel tool. Four studies explored whether 2- (N = 48) and 3-year-olds (N = 32) demonstrate this same capacity when learning by eavesdropping. After surreptitiously observing an adult use 1 of 2 artifacts to operate a bell via a…

  7. Listeners Retune Phoneme Categories across Languages

    ERIC Educational Resources Information Center

    Reinisch, Eva; Weber, Andrea; Mitterer, Holger

    2013-01-01

    Native listeners adapt to noncanonically produced speech by retuning phoneme boundaries by means of lexical knowledge. We asked whether a second language lexicon can also guide category retuning and whether perceptual learning transfers from a second language (L2) to the native language (L1). During a Dutch lexical-decision task, German and Dutch…

  8. Addressing Behavior Needs by Disability Category

    ERIC Educational Resources Information Center

    Serfass, Cynthia

    2009-01-01

    The purpose of this study was to determine whether students with identified behavioral needs were provided a different level of behavioral intervention based on their special education disability category verification. A second purpose of this study was to determine what caused potential differences as interpreted by individuals working in the…

  9. Neoliberalism in Two Hong Kong School Categories

    ERIC Educational Resources Information Center

    Woo, David

    2013-01-01

    This article examines the link between the governance of Hong Kong's international school and Direct Subsidy Scheme school categories and changes in the broader Hong Kong society through a neoliberal framework. As Hong Kong's economy has grown since the 1997 handover to the People's Republic of China, an increasing number of people…

  10. 40 CFR 2.105 - Exemption categories.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Exemption categories. 2.105 Section 2.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC INFORMATION Procedures... similar files the disclosure of which would constitute a clearly unwarranted invasion of personal...

  11. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  12. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  13. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  14. When Does Fading Enhance Perceptual Category Learning?

    ERIC Educational Resources Information Center

    Pashler, Harold; Mozer, Michael C.

    2013-01-01

    Training that uses exaggerated versions of a stimulus discrimination (fading) has sometimes been found to enhance category learning, mostly in studies involving animals and impaired populations. However, little is known about whether and when fading facilitates learning for typical individuals. This issue was explored in 7 experiments. In…

  15. Reliability of Multi-Category Rating Scales

    ERIC Educational Resources Information Center

    Parker, Richard I.; Vannest, Kimberly J.; Davis, John L.

    2013-01-01

    The use of multi-category scales is increasing for the monitoring of IEP goals, classroom and school rules, and Behavior Improvement Plans (BIPs). Although they require greater inference than traditional data counting, little is known about the inter-rater reliability of these scales. This simulation study examined the performance of nine…

  16. Empire: An Analytical Category for Educational Research

    ERIC Educational Resources Information Center

    Coloma, Roland Sintos

    2013-01-01

    In this article Roland Sintos Coloma argues for the relevance of empire as an analytical category in educational research. He points out the silence in mainstream studies of education on the subject of empire, the various interpretive approaches to deploying empire as an analytic, and the importance of indigeneity in research on empire and…

  17. Family Factors Predicting Categories of Suicide Risk

    ERIC Educational Resources Information Center

    Randell, Brooke P.; Wang, Wen-Ling; Herting, Jerald R.; Eggert, Leona L.

    2006-01-01

    We compared family risk and protective factors among potential high school dropouts with and without suicide-risk behaviors (SRB) and examined the extent to which these factors predict categories of SRB. Subjects were randomly selected from among potential dropouts in 14 high schools. Based upon suicide-risk status, 1,083 potential high school…

  18. What We Eat In America Food Categories

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of the What We Eat In America (WWEIA) Food Categories is to provide an application for analyzing foods and beverages as consumed in the American diet. Each of the 7,000+ codes in the Food and Nutrient Database for Dietary Studies (FNDDS) are sorted into 150 mutually exclusive food categ...

  19. Eyetracking and Selective Attention in Category Learning

    ERIC Educational Resources Information Center

    Rehder, B.; Hoffman, A.B.

    2005-01-01

    An eyetracking version of the classic Shepard, Hovland, and Jenkins (1961) experiment was conducted. Forty years of research has assumed that category learning often involves learning to selectively attend to only those stimulus dimensions useful for classification. We confirmed that participants learned to allocate their attention optimally. We…

  20. AIDS is your business.

    PubMed

    Rosen, Sydney; Simon, Jonathon; Vincent, Jeffrey R; MacLeod, William; Fox, Matthew; Thea, Donald M

    2003-02-01

    If your company operates in a developing country, AIDS is your business. While Africa has received the most attention, AIDS is also spreading swiftly in other parts of the world. Russia and Ukraine had the fastest-growing epidemics last year, and many experts believe China and India will suffer the next tidal wave of infection. Why should executives be concerned about AIDS? Because it is destroying the twin rationales of globalization strategy-cheap labor and fast-growing markets--in countries where people are heavily affected by the epidemic. Fortunately, investments in programs that prevent infection and provide treatment for employees who have HIV/AIDS are profitable for many businesses--that is, they lead to savings that outweigh the programs' costs. Due to the long latency period between HIV infection and the onset of AIDS symptoms, a company is not likely to see any of the costs of HIV/AIDS until five to ten years after an employee is infected. But executives can calculate the present value of epidemic-related costs by using the discount rate to weigh each cost according to its expected timing. That allows companies to think about expenses on HIV/AIDS prevention and treatment programs as investments rather than merely as costs. The authors found that the annual cost of AIDS to six corporations in South Africa and Botswana ranged from 0.4% to 5.9% of the wage bill. All six companies would have earned positive returns on their investments if they had provided employees with free treatment for HIV/AIDS in the form of highly active antiretroviral therapy (HAART), according to the mathematical model the authors used. The annual reduction in the AIDS "tax" would have been as much as 40.4%. The authors' conclusion? Fighting AIDS not only helps those infected; it also makes good business sense. PMID:12577655

  1. AIDS and student attitudes.

    PubMed

    Merrill, J M; Laux, L; Thornby, J I

    1989-04-01

    When recently polled, one half of 4,100 physicians believed they had the right not to treat patients with the acquired immunodeficiency syndrome (AIDS), and 15% said they would actually refuse to care for them. To assure medical care for the 365,000 AIDS patients projected for the US by 1992, it is imperative to know whether there is something unique about AIDS patients that produces aversion among physicians. We hypothesized that the desire to avoid AIDS patients derived from three fears: fear of contagion, homophobia, and a desire to avoid dying patients. To identify the extent to which these three fears affect the attitudes that students hold toward AIDS patients, we conducted three studies. In our first study, we discovered that students' views about a patient with a terminal illness are the same whether the illness is leukemia or AIDS. In the second study, we found that the patient's sexual preference was not the major reason students would avoid an AIDS patients. In a third study, we confirmed that fear of contagion is the principal cause of students' desire to avoid an AIDS patient. In the course of these studies, we found important differences between the attitudes of male and female students. Female students scored lower on the homophobic scale than male students, and they had less antipathy toward AIDS patients. Helping health care professionals understand their fears toward patients with AIDS will in the long run improve medical care. Since the origins of these fears are for the most part well hidden in our unconscious, dissemination of facts alone will not do the job. Interventions are needed to help health care professionals acknowledge and overcome their negative feelings about AIDS. PMID:2705068

  2. AIDE - Advanced Intrusion Detection Environment

    SciTech Connect

    Smith, Cathy L.

    2013-04-28

    Would you like to know when someone has dropped an undesirable executable binary on our system? What about something less malicious such as a software installation by a user? What about the user who decides to install a newer version of mod_perl or PHP on your web server without letting you know beforehand? Or even something as simple as when an undocumented config file change is made by another member of the admin group? Do you even want to know about all the changes that happen on a daily basis on your server? The purpose of an intrusion detection system (IDS) is to detect unauthorized, possibly malicious activity. The purpose of a host-based IDS, or file integrity checker, is check for unauthorized changes to key system files, binaries, libraries, and directories on the system. AIDE is an Open Source file and directory integrity checker. AIDE will let you know when a file or directory has been added, deleted, modified. It is included with the Red Hat Enterprise 6. It is available for other Linux distros. This is a case study describing the process of configuring AIDE on an out of the box RHEL6 installation. Its goal is to illustrate the thinking and the process by which a useful AIDE configuration is built.

  3. AIDS Epidemiological models

    NASA Astrophysics Data System (ADS)

    Rahmani, Fouad Lazhar

    2010-11-01

    The aim of this paper is to present mathematical modelling of the spread of infection in the context of the transmission of the human immunodeficiency virus (HIV) and the acquired immune deficiency syndrome (AIDS). These models are based in part on the models suggested in the field of th AIDS mathematical modelling as reported by ISHAM [6].

  4. International Aid to Education

    ERIC Educational Resources Information Center

    Benavot, Aaron

    2010-01-01

    Recent evidence highlights several worrisome trends regarding aid pledges and disbursements, which have been exacerbated by the global financial crisis. First, while overall development assistance rose in 2008, after 2 years of decline, the share of all sector aid going to the education sector has remained virtually unchanged at about 12 percent…

  5. Implantable Heart Aid

    NASA Technical Reports Server (NTRS)

    1984-01-01

    CPI's human-implantable automatic implantable defibrillator (AID) is a heart assist system, derived from NASA's space circuitry technology, that can prevent erratic heart action known as arrhythmias. Implanted AID, consisting of microcomputer power source and two electrodes for sensing heart activity, recognizes onset of ventricular fibrillation (VF) and delivers corrective electrical countershock to restore rhythmic heartbeat.

  6. Health Aides Serve...

    ERIC Educational Resources Information Center

    Huscher, John

    1976-01-01

    The student health aide program of the University of Nebraska at Lincoln is a paid, auxiliary, trained health position in dorms, co-ops, and Greek houses, with personnel evaluated on the assistance provided for any physical, personal, social, or environmental health concerns students may have in accordance with the aide's training. (MB)

  7. [Oral hygiene aids].

    PubMed

    Hovius, M; Leemans, G J

    1994-05-01

    Different dental hygiene aids are discussed, such as floss, tape, superfloss, gauze, flat shoelace, toothpick, interproximal brush, single-tufted brush, electric toothbrush, manual toothbrush and oral irrigation. Research shows that not one specific aid is superior to another if effectiveness is taken into consideration. Other factors which can influence oral hygiene efficacy are discussed as well. PMID:11830968

  8. A New AIDS Agenda.

    ERIC Educational Resources Information Center

    Popham, W. James

    1993-01-01

    Thousands of young people are affected with the Human Immunodeficiency Virus (HIV) that causes the Acquired Immune Deficiency Syndrome (AIDS). An effective AIDS education program must address functional knowledge, relevant skills, and motivation. The program must be comprehensive and taught by trained teachers. Lists a source of an annotated…

  9. [Epidemiology of AIDS].

    PubMed

    1988-02-01

    The World Health Organization (WHO) estimates that some 300,000 AIDS cases will be diagnosed by the end of 1988. As of December 1987, 128 countries had reported a total of 72,000 cases, about half the number of cases that actually occurred. The WHO estimates that some 5-10 million persons are already infected with HIV, so that the number of AIDS cases will increase rapidly for the next 5 years at least. The number of cases reported in Africa increased considerably in 1987, reflecting greater awareness of AIDS and greater efforts at control. By late 1987 WHO was working actively with over 100 countries to combat AIDS. An expert meeting organized by the WHO Special Program to Combat AIDS recommended to governments and prison administrators that condoms be provided to inmates and that treatment programs be provided for intravenous drug addicts. Prison personnel should receive education about HIV infection and AIDS. Incarceration policies, especially for drug addicts, should be reviewed in light of the AIDS epidemic. An estimated average of 10% of the 270,000 prisoners enumerated in 17 European countries are believed to be HIV positive, but the proportion increases to 26% in the highest risk countries. The proportion of seropositive subjects in general exceeds that in the total population. Prison and health officials will be obliged to assign increasing resources to AIDS in prisons in the years to come. PMID:3201571

  10. BIBLIOGRAPHY OF TRAINING AIDS.

    ERIC Educational Resources Information Center

    MCKEONE, CHARLES J.

    THIS COMPILATION OF INSTRUCTIONAL AIDS FOR USE IN AIR-CONDITIONING AND REFRIGERATION TRAINING PROGRAMS CONTAINS LISTS OF VISUAL AND AUDIOVISUAL TRAINING AIDS AND GUEST LECTURERS AVAILABLE FROM MEMBER COMPANIES OF THE AIR-CONDITIONING AND REFRIGERATION INSTITUTE AS AN INDUSTRY SERVICE TO SCHOOL OFFICIALS INTERESTED IN CONDUCTING SUCH PROGRAMS. THE…

  11. AIDS and Chemical Dependency.

    ERIC Educational Resources Information Center

    Pohl, Melvin I.

    After defining HIV and the AIDS disease and outlining symptoms and means of infection, this fact sheet lists the ways alcohol and drugs are involved with the AIDS epidemic, noting that needle-sharing transmits the virus; that alcohol or mood-altering drugs like crack cocaine cause disinhibition, increase sex drive, encourage sex for drugs, and…

  12. What about AIDS?

    ERIC Educational Resources Information Center

    Dreyfuss, Katharine R.

    1987-01-01

    Discusses the nature of Acquired Immune Deficiency Syndrome (AIDS). Suggests ways in which camp directors can establish procedures for making appropriate decisions about accepting campers/staff workers with AIDS. Reviews aspects of environmental sanitation, physical health, confidentiality, camper/staff drug use and sexual behavior, medical…

  13. Cutaneous acanthamoebiasis in AIDS.

    PubMed

    Torno, M S; Babapour, R; Gurevitch, A; Witt, M D

    2000-02-01

    Acanthamoeba is a recognized pathogen in the immunocompromised patient, commonly presenting as chronic or subacute encephalitis. However, cutaneous disease in the absence of CNS involvement is increasingly recognized, especially in the setting of chronic, nonhealing skin lesions in the patient with AIDS. We describe a patient with AIDS and cutaneous acanthamoebiasis and review our experience with treatment and diagnosis. PMID:10640931

  14. AIDS Fact Pack.

    ERIC Educational Resources Information Center

    Center for Population Options, Washington, DC.

    The three fact sheets presented in this document address issues surrounding adolescent sexuality and sexually transmitted diseases (STDs), especially the Acquired Immune Deficiency Syndrome (AIDS). The first fact sheet, "Young Women and AIDS: A Worldwide Perspective," suggests that since open discussions of adolescent sexuality have long been…

  15. AIDS PUBLIC INFORMATION DATABASE

    EPA Science Inventory

    The AIDS Public Information Data Set is computer software designed to run on a Microsoft Windows microcomputer, and contains information abstracted from acquired immunodeficiency syndrome (AIDS) cases reported in the United States. The data set is created by the Division of HIV/A...

  16. Aid, Development, and Education

    ERIC Educational Resources Information Center

    Klees, Steven J.

    2010-01-01

    The world faces pervasive poverty and inequality. Hundreds of billions of dollars in international aid have been given or loaned to developing countries though bilateral and multilateral mechanisms, at least, ostensibly, in order to do something about these problems. Has such aid helped? Debates around this question have been ongoing for decades,…

  17. Games and Teaching Aids.

    ERIC Educational Resources Information Center

    Wichita Unified School District 259, KS.

    This document is filled with suggestions for inexpensive teacher-made classroom aids that can be used for concept reinforcement with the total class, a small group, or individual students. The games and teaching aids provided, allow instructors to provide the motivational drill to develop speed and accuracy for basic computational skills. The…

  18. Teaching Children about AIDS.

    ERIC Educational Resources Information Center

    Koop, C. Everett

    1987-01-01

    Calls for more education as the immediate preventative measure against acquired immune deficiency syndrome (AIDS). Discusses the known ways that AIDS is transmitted and cautions that many innocent people may also contract the disease. Promotes the presentation of accurate and personally sensitive information to children. (TW)

  19. AIDS: Children Too.

    ERIC Educational Resources Information Center

    Lejeune, Genevieve, Ed.

    1994-01-01

    This journal issue is devoted to the many problems faced by children with Acquired Immune Deficiency Syndrome (AIDS) who live in both developing and developed countries. Section 1 provides general information on the pandemic, defining AIDS and exploring the social aspects of the disease. It also addresses child health, child mortality, moral and…

  20. Understanding visualization: a formal approach using category theory and semiotics.

    PubMed

    Vickers, Paul; Faith, Joe; Rossiter, Nick

    2013-06-01

    This paper combines the vocabulary of semiotics and category theory to provide a formal analysis of visualization. It shows how familiar processes of visualization fit the semiotic frameworks of both Saussure and Peirce, and extends these structures using the tools of category theory to provide a general framework for understanding visualization in practice, including: Relationships between systems, data collected from those systems, renderings of those data in the form of representations, the reading of those representations to create visualizations, and the use of those visualizations to create knowledge and understanding of the system under inspection. The resulting framework is validated by demonstrating how familiar information visualization concepts (such as literalness, sensitivity, redundancy, ambiguity, generalizability, and chart junk) arise naturally from it and can be defined formally and precisely. This paper generalizes previous work on the formal characterization of visualization by, inter alia, Ziemkiewicz and Kosara and allows us to formally distinguish properties of the visualization process that previous work does not. PMID:23559513

  1. General Framework of Hearing Aid Fitting Management

    PubMed Central

    Oh, Soo Hee

    2016-01-01

    Hearing aids are one of the most widely used treatment options for the hearing impaired and optimal outcomes of hearing aids are supported by comprehensive hearing aid fitting protocols. Currently, the term 'hearing aid fitting' is prevalently used among service and industry sectors with its comprehensive procedures not systematically explicated. In addition, a variety of non-normalized guidelines for hearing aid fitting has led to non-uniform care, outcome variability, and dissatisfaction of the use of hearing aids. The main purpose of the present study is to suggest a general framework of standardized practice for hearing aid fitting management including its pre- and post-fitting stages. The management framework centers on its fitting process with its prior steps of assessment as well as its posterior steps of follow-up, thereby eliminating diverging interpretations and non-uniform practices. Outcomes of this study are also expected to improve potential benefits such as quality of hearing aid fitting, user satisfaction, and cost effectiveness across relevant stakeholders. PMID:27144226

  2. [Aged woman's vulnerability related to AIDS].

    PubMed

    Silva, Carla Marins; Lopes, Fernanda Maria do Valle Martins; Vargens, Octavio Muniz da Costa

    2010-09-01

    This article is a systhematic literature review including the period from 1994 to 2009, whose objective was to discuss the aged woman's vulnerability in relation to Acquired Imunodeficiency Syndrome (Aids). The search for scientific texts was accomplished in the following databases: Biblioteca Virtual em Saúde, Scientific Eletronic Library Online (SciELO), Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS) and Medical Literature Analysis and Retrieval System Online (MEDLINE). The descriptors used were vulnerability, woman and Aids. Eighteen texts were analyzed, including articles in scientific journals, thesis and dissertations. As a conclusion, it was noted that aged women and vulnerability to Aids are directly related, through gender characteristics including submission and that were built historical and socially. We consider as fundamental the development of studies which may generate publications accessible to women, in order to help them see themselves as persons vulnerable to Aids contagion just for being women. PMID:21574329

  3. Who Benefits from Student Aid? The Economic Incidence of Tax-Based Federal Student Aid

    ERIC Educational Resources Information Center

    Turner, Nicholas

    2012-01-01

    Federal benefit programs, including federal student aid, are designed to aid targeted populations. Behavioral responses to these programs may alter the incidence of their benefits, a possibility that receives less attention in the literature compared to tax incidence. I demonstrate the importance of benefit incidence analysis by showing that the…

  4. First aid in the dental practice: an overview.

    PubMed

    Jevon, P

    2016-06-24

    First aid encompasses a wide range of scenarios ranging from simple reassurance following a minor mishap to dealing with a life-threatening emergency. Dentists may need to provide first aid in their dental practice to a patient, relative or member of staff. This article provides an overview to first aid in the dental practice, including priorities, responsibilities when providing first aid, assessment of the environment and the casualty (primary survey &secondary survey). The new A3 'First Aid in the Workplace' poster is now available and is included as an insert in this issue (BDJ Vol. 220, Issue 12). PMID:27338910

  5. Stressors and rewards for workers in AIDS service organizations.

    PubMed

    Demmer, Craig

    2002-04-01

    The primary objective of this study was to examine the impact of recent advances in the treatment of HIV/AIDS on AIDS service providers. The study surveyed the motivations, stressors, and rewards of workers employed in AIDS service organizations. Employees of AIDS service organizations play a valuable role in providing services to people with HIV/AIDS, and their motives and attitudes about their jobs are significantly related to the quality of care provided to clients. A total of 180 employees from nine AIDS service organizations in New York City completed a self-administered questionnaire. The questionnaire consisted of demographic, motivation, stressor, and reward items. This ethnically diverse sample consisted of social service workers (56%), administrative workers (22%), health care workers (18%), and other workers (4%). Forty-two percent of respondents had been working in the AIDS field for 5 or more years. The main reasons for choosing this line of work were a desire to help others, followed by having experienced the loss of a loved one to AIDS. Overall, respondents rated the level of stressors in their jobs as moderate. The main category of stress was "lack of support" (referring to the availability of resources and support for clients). The most important individual stressors were societal attitudes towards AIDS, salary, client deaths, and administrative duties. The most highly valued reward factor associated with AIDS caregiving was "personal effectiveness." Overall, the rewards of AIDS caregiving outweighed the stressors, for respondents. Implications of these findings for administrators of AIDS service organizations are discussed. PMID:12015872

  6. Neural Changes Associated with Nonspeech Auditory Category Learning Parallel Those of Speech Category Acquisition

    PubMed Central

    Liu, Ran; Holt, Lori L.

    2010-01-01

    Native language experience plays a critical role in shaping speech categorization, but the exact mechanisms by which it does so are not well understood. Investigating category learning of nonspeech sounds with which listeners have no prior experience allows their experience to be systematically controlled in a way that is impossible to achieve by studying natural speech acquisition, and it provides a means of probing the boundaries and constraints that general auditory perception and cognition bring to the task of speech category learning. In this study, we used a multimodal, video-game-based implicit learning paradigm to train participants to categorize acoustically complex, nonlinguistic sounds. Mismatch negativity responses to the nonspeech stimuli were collected before and after training to investigate the degree to which neural changes supporting the learning of these nonspeech categories parallel those typically observed for speech category acquisition. Results indicate that changes in mismatch negativity resulting from the nonspeech category learning closely resemble patterns of change typically observed during speech category learning. This suggests that the often-observed “specialized” neural responses to speech sounds may result, at least in part, from the expertise we develop with speech categories through experience rathr than from properties unique to speech (e.g., linguistic or vocal tract gestural information). Furthermore, particular characteristics of the training paradigm may inform our understanding of mechanisms that support natural speech acquisition. PMID:19929331

  7. "We talk of AIDS because we love life": a stakeholder assessment of HIV/AIDS organizations in Buenos Aires, Argentina.

    PubMed

    Spaulding, Alicen B; Brieger, William R

    This stakeholder assessment of HIV/AIDS service providing institutions in Argentina offers insights into the HIV/AIDS crisis in Spanish-speaking Latin America from an institutional level and makes recommendations for strengthening the work and functioning of these institutions. This stakeholder assessment was conducted to determine how HIV/AIDS prevention and management in Argentina affects and is affected by relevant HIV/AIDS institutions. Semi-structured qualitative interviews were conducted with 13 key leaders of organizations working in HIV/AIDS prevention in Buenos Aires including non-governmental, governmental, and academic institutions. Analyses of interviewee comments are presented according to four major themes: network connections, program resources, perceptions of success, and challenges. Key findings include the need for strengthening formal networks, increasing the involvement of other non-AIDS related social institutions in promoting HIV prevention, finding more sustainable funding options, working more effectively with the public sector to create policies and regulations favorable to the HIV/AIDS field, and addressing the lack of perceived susceptibility to HIV/AIDS in Argentine culture. From leaders' comments, recommendations are made for strengthening the HIV/AIDS network among key institutions including adapting the UNAIDS "Three Ones" principal to create one crosssector office responsible for coordinating HIV/AIDS work, formalizing agreements with institutions outside of Buenos Aires, increasing the role of schools in HIV/AIDS awareness, and designing programs that address lack of perceived susceptibility to HIV/AIDS among Argentines. PMID:18573753

  8. Neural responses to category ambiguous words

    PubMed Central

    Conwell, Erin

    2015-01-01

    Category ambiguous words (like hug and swing) have the potential to complicate both learning and processing of language. However, uses of such words may be disambiguated by acoustic differences that depend on the category of use. This article uses an event-related potential (ERP) technique to ask whether adult native speakers of English show neural sensitivity to those differences. The results indicate that noun and verb tokens of ambiguous words produce differences in the amplitude of the ERP response over left anterior sites as early as 100 ms following stimulus onset and persisting for over 400 ms. Nonsense words extracted from noun and verb contexts do not show such differences. These findings suggest that the acoustic differences between noun and verb tokens of ambiguous words are perceived and processed by adults and may be part of the lexical representation of the word. PMID:25637057

  9. Neural responses to category ambiguous words.

    PubMed

    Conwell, Erin

    2015-03-01

    Category ambiguous words (like hug and swing) have the potential to complicate both learning and processing of language. However, uses of such words may be disambiguated by acoustic differences that depend on the category of use. This article uses an event-related potential (ERP) technique to ask whether adult native speakers of English show neural sensitivity to those differences. The results indicate that noun and verb tokens of ambiguous words produce differences in the amplitude of the ERP response over left anterior sites as early as 100ms following stimulus onset and persisting for over 400ms. Nonsense words extracted from noun and verb contexts do not show such differences. These findings suggest that the acoustic differences between noun and verb tokens of ambiguous words are perceived and processed by adults and may be part of the lexical representation of the word. PMID:25637057

  10. Clustering header categories extracted from web tables

    NASA Astrophysics Data System (ADS)

    Nagy, George; Embley, David W.; Krishnamoorthy, Mukkai; Seth, Sharad

    2015-01-01

    Revealing related content among heterogeneous web tables is part of our long term objective of formulating queries over multiple sources of information. Two hundred HTML tables from institutional web sites are segmented and each table cell is classified according to the fundamental indexing property of row and column headers. The categories that correspond to the multi-dimensional data cube view of a table are extracted by factoring the (often multi-row/column) headers. To reveal commonalities between tables from diverse sources, the Jaccard distances between pairs of category headers (and also table titles) are computed. We show how about one third of our heterogeneous collection can be clustered into a dozen groups that exhibit table-title and header similarities that can be exploited for queries.

  11. Health care and AIDS.

    PubMed

    Peck, J; Bezold, C

    1992-07-01

    The acquired immune deficiency syndrome (AIDS) is a harbinger for change in health care. There are many powerful forces poised to transform the industrialized health care structure of the twentieth century, and AIDS may act as either a catalyst or an amplifier for these forces. AIDS could, for example, swamp local resources and thereby help trigger national reform in a health care system that has already lost public confidence. AIDS can also hasten the paradigm shift that is occurring throughout health care. Many of the choices society will confront when dealing with AIDS carry implications beyond health care. Information about who has the disease, for example, already pits traditional individual rights against group interests. Future information systems could make discrimination based upon medical records a nightmare for a growing number of individuals. Yet these systems also offer the hope of accelerated progress against not only AIDS but other major health threats as well. The policy choices that will define society's response to AIDS can best be made in the context of a clearly articulated vision of a society that reflects our deepest values. PMID:10119289

  12. Hearing Aids and Music

    PubMed Central

    Chasin, Marshall; Russo, Frank A.

    2004-01-01

    Historically, the primary concern for hearing aid design and fitting is optimization for speech inputs. However, increasingly other types of inputs are being investigated and this is certainly the case for music. Whether the hearing aid wearer is a musician or merely someone who likes to listen to music, the electronic and electro-acoustic parameters described can be optimized for music as well as for speech. That is, a hearing aid optimally set for music can be optimally set for speech, even though the converse is not necessarily true. Similarities and differences between speech and music as inputs to a hearing aid are described. Many of these lead to the specification of a set of optimal electro-acoustic characteristics. Parameters such as the peak input-limiting level, compression issues—both compression ratio and knee-points—and number of channels all can deleteriously affect music perception through hearing aids. In other cases, it is not clear how to set other parameters such as noise reduction and feedback control mechanisms. Regardless of the existence of a “music program,” unless the various electro-acoustic parameters are available in a hearing aid, music fidelity will almost always be less than optimal. There are many unanswered questions and hypotheses in this area. Future research by engineers, researchers, clinicians, and musicians will aid in the clarification of these questions and their ultimate solutions. PMID:15497032

  13. AIDS/HIV education for preservice elementary teachers.

    PubMed

    Ballard, D J; White, D M; Glascoff, M A

    1990-08-01

    Professional preparation programs should provide future elementary teachers opportunities to develop competence in dealing with school-related AIDS issues. Curriculum writers and instructors of preservice elementary teachers could be more effective if they were aware of this groups' beliefs about school-related AIDS issues. A survey was conducted to assess the beliefs and opinions of preservice elementary teachers about school-related AIDS issues. Subjects (n = 157) generally agreed they would eventually have a child with AIDS in their classroom and agreed AIDS education should be included in the elementary grades, yet a substantial number did not believe they understood the basics about AIDS. Less than one-third indicated they knew how to clean up blood or body fluids safely. About one-third indicated they would feel personally threatened to teach a student with AIDS. These results are reflected in recommended AIDS educational content and resources for preservice elementary teachers and future research in this area. PMID:2232729

  14. Health effects of risk-assessment categories

    SciTech Connect

    Kramer, C.F.; Rybicka, K.; Knutson, A.; Morris, S.C.

    1983-10-01

    Environmental and occupational health effects associated with exposures to various chemicals are a subject of increasing concern. One recently developed methodology for assessing the health impacts of various chemical compounds involves the classification of similar chemicals into risk-assessment categories (RACs). This report reviews documented human health effects for a broad range of pollutants, classified by RACs. It complements other studies that have estimated human health effects by RAC based on analysis and extrapolation of data from animal research.

  15. [Some observations regarding the category 'gender'].

    PubMed

    Ostrovsky, Ana Elisa

    2008-01-01

    In the present work a critical analysis of the indiscriminate use of the category "gender" is carried out, pointing out the different problems derived from it. The mentioned problems appear at different levels, their ontological-epistemological character being accentuated in some and their practical or political aspects in others. Finally, certain questions will be outlined as to continue thinking their scientific use and the heuristic value of their implementation. PMID:19835028

  16. Grammatical category dissociation in multilingual aphasia.

    PubMed

    Faroqi-Shah, Yasmeen; Waked, Arifi N

    2010-03-01

    Word retrieval deficits for specific grammatical categories, such as verbs versus nouns, occur as a consequence of brain damage. Such deficits are informative about the nature of lexical organization in the human brain. This study examined retrieval of grammatical categories across three languages in a trilingual person with aphasia who spoke Arabic, French, and English. In order to delineate the nature of word production difficulty, comprehension was tested, and a variety of concomitant lexical-semantic variables were analysed. The patient demonstrated a consistent noun-verb dissociation in picture naming and narrative speech, with severely impaired production of verbs across all three languages. The cross-linguistically similar noun-verb dissociation, coupled with little evidence of semantic impairment, suggests that (a) the patient has a true "nonsemantic" grammatical category specific deficit, and (b) lexical organization in multilingual speakers shares grammatical class information between languages. The findings of this study contribute to our understanding of the architecture of lexical organization in bilinguals. PMID:20830631

  17. Improving Causality Induction with Category Learning

    PubMed Central

    Wang, Zhihong; Shao, Zhiqing

    2014-01-01

    Causal relations are of fundamental importance for human perception and reasoning. According to the nature of causality, causality has explicit and implicit forms. In the case of explicit form, causal-effect relations exist at either clausal or discourse levels. The implicit causal-effect relations heavily rely on empirical analysis and evidence accumulation. This paper proposes a comprehensive causality extraction system (CL-CIS) integrated with the means of category-learning. CL-CIS considers cause-effect relations in both explicit and implicit forms and especially practices the relation between category and causality in computation. In elaborately designed experiments, CL-CIS is evaluated together with general causality analysis system (GCAS) and general causality analysis system with learning (GCAS-L), and it testified to its own capability and performance in construction of cause-effect relations. This paper confirms the expectation that the precision and coverage of causality induction can be remarkably improved by means of causal and category learning. PMID:24883419

  18. American Foundation for AIDS Research

    MedlinePlus

    ... the Press Corporate Support amfAR, The Foundation for AIDS Research Research Overview Research Grants Research Accomplishments Scientific ... Archive TREAT Asia TREAT Asia About TREAT Asia AIDS in Asia Research and Treatment Education and AIDS ...

  19. HIV / AIDS: An Unequal Burden

    MedlinePlus

    ... Navigation Bar Home Current Issue Past Issues HIV / AIDS HIV / AIDS: An Unequal Burden Past Issues / Summer 2009 Table ... Victoria Cargill talks to students about HIV and AIDS at the opening of a National Library of ...

  20. HIV/AIDS and Alcohol

    MedlinePlus

    ... Psychiatric Disorders Other Substance Abuse HIV/AIDS HIV/AIDS Human immunodeficiency virus (HIV) targets the body’s immune ... and often leads to acquired immune deficiency syndrome (AIDS). Each year in the United States, between 55, ...

  1. Research Report: HIV/AIDS

    MedlinePlus

    ... Reports » HIV/AIDS » Letter from the Director HIV/AIDS Email Facebook Twitter Letter from the Director Human ... the virus that causes acquired immune deficiency syndrome (AIDS) — has been with us for three decades now. ...

  2. HIV, AIDS, and the Future

    MedlinePlus

    Skip Navigation Bar Home Current Issue Past Issues HIV / AIDS HIV, AIDS, and the Future Past Issues / Summer 2009 ... turn Javascript on. Photo: The NAMES Project Foundation HIV and AIDS are a global catastrophe. While advances ...

  3. AIDS Training in the Workplace.

    ERIC Educational Resources Information Center

    Vest, Jusanne M.; And Others

    1991-01-01

    Management training regarding Acquired Immune Deficiency Syndrome (AIDS) begins with three needs assessment tools--instruments measuring fear of AIDS, knowledge of AIDS, and beliefs about the business consequences of the disease. (SK)

  4. Daytime TV's day of compassion for AIDS.

    PubMed

    McFarlane, R

    1995-07-01

    Daytime television's national Day of Compassion programming, a Hollywood Supports-sponsored event where entire shows and storylines were devoted to HIV/AIDS topics, is highlighted. Programming successes are examined, including cable TV's contribution to the event and the general public's approval. Richard Jennings of Hollywood Supports, the entertainment industry group that works to counter workplace fears and discrimination based on HIV status and sexual orientation, states that he and his group are aiming at prime time next year. This mission is particularly important now given the tenor of hateful distortion about people with AIDS from the religious right and the current mood of Congress towards AIDS-related funding. PMID:11362727

  5. Category fluency performance in patients with schizophrenia and bipolar disorder: The influence of affective categories.

    PubMed

    Rossell, Susan L

    2006-02-28

    Semantic fluency (SF) and phonological fluency (PF) were examined in large groups of schizophrenia patients, bipolar patients and controls. As well as standard SF categories (animals and food), fluency to two affective categories, happy and fear was measured, i.e. participants were asked to produce as many words as they could that resulted in or are associated with fear or happiness. Schizophrenia patients showed SF and PF deficits. Bipolar patients showed PF deficits. Thus, PF is argued to be a good cognitive marker in both disorders. Severity of delusions was related to SF performance in all patients. The patient groups showed different patterns on the affective categories compared to controls: the bipolar patients were better and produced more words, especially to the happiness category, and the schizophrenia patients were impaired and produced less words. The results suggest an interesting interaction between psychotic illnesses, fluency and emotion. PMID:16376054

  6. Implantable Heart Aid

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Medrad utilized NASA's Apollo technology to develop a new device called the AID implantable automatic pulse generator which monitors the heart continuously, recognizes the onset of ventricular fibrillation and delivers a corrective electrical shock. AID pulse generator is, in effect, a miniaturized version of the defibrillator used by emergency squads and hospitals to restore rhythmic heartbeat after fibrillation, but has the unique advantage of being permanently available to the patient at risk. Once implanted, it needs no specially trained personnel or additional equipment. AID system consists of a microcomputer, a power source and two electrodes which sense heart activity.

  7. [Implantable hearing aids].

    PubMed

    Luers, J C; Beutner, D; Hüttenbrink, K-B

    2011-10-01

    Strictly speaking, implantable hearing aids are technical systems that process audiological signals and convey these by direct mechanical stimulation of the ossicular chain or cochlea. They have certain benefits over conventional hearing aids in terms of wearing comfort and general acceptance. As current studies lack convincing audiological results, the indications for implantable hearing aids are primarily of medical or cosmetic nature. To date, three systems are available in Germany: Vibrant Soundbridge®, Carina®, and Esteem®. Because the performance of the different implantable and nonimplantable hearing systems together with various surgical procedures are currently undergoing major changes, audiological indications may also develop in the future. PMID:21956678

  8. Pulmonary complications of AIDS: radiologic features. [AIDS

    SciTech Connect

    Cohen, B.A.; Pomeranz, S.; Rabinowitz, J.G.; Rosen, M.J.; Train, J.S.; Norton, K.I.; Mendelson, D.S.

    1984-07-01

    Fifty-two patients with pulmonary complications of acquired immunodeficiency syndrome (AIDS) were studied over a 3-year period. The vast majority of the patients were homosexual; however, a significant number were intravenous drug abusers. Thirteen different organisms were noted, of which Pneumocystis carinii was by far the most common. Five patients had neoplasia. Most patients had initial abnormal chest films; however, eight patients subsequently shown to have Pneumocystis carinii pneumonia had normal chest films. A significant overlap in chest radiographic findings was noted among patients with different or multiple organisms. Lung biopsy should be an early consideration for all patients with a clinical history consistent with the pulmonary complications of AIDS. Of the 52 patients, 41 had died by the time this report was completed.

  9. A Categorial Semantic Representation of Quantum Event Structures

    NASA Astrophysics Data System (ADS)

    Zafiris, Elias; Karakostas, Vassilios

    2013-09-01

    The overwhelming majority of the attempts in exploring the problems related to quantum logical structures and their interpretation have been based on an underlying set-theoretic syntactic language. We propose a transition in the involved syntactic language to tackle these problems from the set-theoretic to the category-theoretic mode, together with a study of the consequent semantic transition in the logical interpretation of quantum event structures. In the present work, this is realized by representing categorically the global structure of a quantum algebra of events (or propositions) in terms of sheaves of local Boolean frames forming Boolean localization functors. The category of sheaves is a topos providing the possibility of applying the powerful logical classification methodology of topos theory with reference to the quantum world. In particular, we show that the topos-theoretic representation scheme of quantum event algebras by means of Boolean localization functors incorporates an object of truth values, which constitutes the appropriate tool for the definition of quantum truth-value assignments to propositions describing the behavior of quantum systems. Effectively, this scheme induces a revised realist account of truth in the quantum domain of discourse. We also include an Appendix, where we compare our topos-theoretic representation scheme of quantum event algebras with other categorial and topos-theoretic approaches.

  10. Statistical Inference in the Learning of Novel Phonetic Categories

    ERIC Educational Resources Information Center

    Zhao, Yuan

    2010-01-01

    Learning a phonetic category (or any linguistic category) requires integrating different sources of information. A crucial unsolved problem for phonetic learning is how this integration occurs: how can we update our previous knowledge about a phonetic category as we hear new exemplars of the category? One model of learning is Bayesian Inference,…

  11. Order of Presentation Effects in Learning Color Categories

    ERIC Educational Resources Information Center

    Sandhofer, Catherine M.; Doumas, Leonidas A. A.

    2008-01-01

    Two studies, an experimental category learning task and a computational simulation, examined how sequencing training instances to maximize comparison and memory affects category learning. In Study 1, 2-year-old children learned color categories with three training conditions that varied in how categories were distributed throughout training and…

  12. Category-Specific Naming and Recognition Deficits in Temporal Lobe Epilepsy Surgical Patients

    PubMed Central

    Drane, Daniel L.; Ojemann, George A.; Aylward, Elizabeth; Ojemann, Jeffrey G.; Johnson, L. Clark; Silbergeld, Daniel L.; Miller, John W.; Tranel, Daniel

    2008-01-01

    Objective Based upon Damasio's “Convergence Zone” model of semantic memory, we predicted that epilepsy surgical patients with anterior temporal lobe (TL) seizure onset would exhibit a pattern of category-specific naming and recognition deficits not observed in patients with seizures arising elsewhere. Methods We assessed epilepsy patients with unilateral seizure onset of anterior TL or other origin (n = 22), pre- or postoperatively, using a set of category-specific items and a conventional measure of visual naming (Boston Naming Test: BNT). Results Category-specific naming deficits were exhibited by patients with dominant anterior TL seizure onset/resection for famous faces and animals, while category-specific recognition deficits for these same categories were exhibited by patients with nondominant anterior TL onset/resection. Patients with other seizure onset did not exhibit category-specific deficits. Naming and recognition deficits were frequently not detected by the BNT, which samples only a limited range of stimuli. Interpretation Consistent with the “convergence zone” framework, results suggest that the nondominant anterior TL plays a major role in binding sensory information into conceptual percepts for certain stimuli, while dominant TL regions function to provide a link to verbal labels for these percepts. Although observed category-specific deficits were striking, they were often missed by the BNT, suggesting that they are more prevalent than recognized in both pre- and postsurgical epilepsy patients. Systematic investigation of these deficits could lead to more refined models of semantic memory, aid in the localization of seizures, and contribute to modifications in surgical technique and patient selection in epilepsy surgery to improve neurocognitive outcome. PMID:18206185

  13. Peircean Decision Aid

    2008-08-14

    The Peircean decision aid (PDA) is a decision support architecture and embedded functionality that supports a decision maker in very complex environments dealing with massive amounts of disparate data, information and knowledge. The solution generated is a hybrid system solution employing a number of technologies that are based on Peircean reasoning, modal logic, and formal concept analysis. The system convolves data/information with knowledge to create a virtual belief state that is passed to a decisionmore » maker for consideration. The system can capture categorized knowledge or it can inductively learn or acquire new knowledge from suites of observations. Captured knowledge is used to abductively generate hypotheses that are potential explanations to observations or collected data. The zero order modal logic architecture is designed to augment knowledge update and belief revision and can be extended to include disjunctive screening of collected data. While intended to be a library for integration into a decision support architecture it possesses a basic stand-alone GUI for use as an analysis support tool.« less

  14. Children’s Evaluative Categories and Inductive Inferences within the Domain of Food

    PubMed Central

    Nguyen, Simone P.

    2011-01-01

    Evaluative categories include items that share the same value- laden assessment. Given that these categories have not been examined extensively within the child concepts literature, the present research explored evaluative categorization and induction within the domain of food as a test case. Specifically, two studies examined the categories of healthy and junky foods in children aged 4 and 7 years. Study 1 showed that by aged 4 years, children appropriately apply the evaluative categories of healthy and junky foods to a variety of different foods. Study 2 showed that by age 4 years, children also selectively use the evaluative categories of healthy and junky foods for inductive inferences about the human body, but not for arbitrary or unrelated inferences. Taken together, these results highlight the importance of evaluative processing in young children’s categorization and induction. PMID:21544218

  15. Telemedicine for AIDS patients accommodations.

    PubMed Central

    Kulik, J. F.; de la Tribonnière, X.; Bricon-Souf, N.; Beuscart, R. J.; Mouton, Y.

    1997-01-01

    People suffering from AIDS are subject to frequent hospitalisations. In some cases, they cannot go back home after hospitalisations, due to severe illness, family or sociologic problems. This is the reason why some therapeutic flats are at their disposal to make easier their medical follow-up after the hospital's discharge. In these Therapy Accommodation, they are treated by trained GP who often suffer from lack of information and lack of expertise in difficult cases. For this purpose we included these flats in the regional Telemedicine AIDS network to give these physicians free access to the computerised multimedia medical record of their patients and to provide them with synchronous co-operation facilities. PMID:9357652

  16. Financial Aid for Minorities in Health Fields.

    ERIC Educational Resources Information Center

    Garrett Park Press, MD.

    This directory of financial aid sources for minority students majoring in health or health-related fields includes the following types of information: (1) summary and description of the fields, including college enrollment statistics, demand for graduates, including salary ranges, and definitions of the fields and specialty areas; (2) directory of…

  17. HIV/AIDS

    MedlinePlus

    HIV stands for human immunodeficiency virus. It kills or damages the body's immune system cells. AIDS stands for acquired immunodeficiency syndrome. It is the most advanced stage of infection with HIV. HIV most ...

  18. World AIDS Day 1998.

    PubMed

    1999-01-01

    Excerpts of speeches given at a public rally on World AIDS Day 1998 underscore the need to energize support for those living with HIV/AIDS, emphasize the importance of increasing public education efforts, and memorialize those lost to the disease. Reverend Pat Bumgardner stressed the need to educate children about practicing safe sex and the dangers of drug use. He also focused attention on AIDS as a worldwide crisis, with the 30 million people who have HIV or AIDS. Councilwoman Margarita Lopez spoke about achieving objectives and securing resources through activism. She also condemned New York City's Mayor for trying to hinder the rally. Anne Chelimsky, who did not speak at the rally but attended it, reflected on her new role as an activist, and on how the rally affected her. PMID:11367196

  19. Implantable digital hearing aid

    NASA Technical Reports Server (NTRS)

    Kissiah, A. M., Jr.

    1979-01-01

    Hearing aid converts analog output of microphone into digital pulses in about 10 channels of audiofrequencies. Each pulse band could be directly connected to portion of auditory nerve most sensitive to that range.

  20. Hearing Aid Tester

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Hearing aids often develop malfunctions that are not detected by the wearer. This is particularly true when the wearers are school-age children. Studies of selected groups showed that from 30 to more than 50 percent of school children were not getting adequate benefit from their hearing aids because of unrecognized malfunctions, usually low or dead batteries. This can be serious because hearing impairment retards a child's educational progress. NASA technology incorporated in the Hearing Aid Malfunction Detection Unit (HAMDU), the device pictured, is expected to provide an effective countermeasure to the childrens' hearing aid problem. A patent license has been awarded to a minority-owned firm, Hopkins International Company, a subsidiary of H. H. Aerospace Design Co., Inc., Elmford, New York. The company plans early commercial availability of its version of the device.

  1. Types of Hearing Aids

    MedlinePlus

    ... They also have greater flexibility in hearing aid programming so that the sound they transmit can be ... 10903 New Hampshire Avenue Silver Spring, MD 20993 1-888-INFO-FDA (1-888-463-6332) Contact ...

  2. HIV and AIDS

    MedlinePlus

    ... that causes the disease AIDS. HIV Hurts the Immune System People who are HIV positive have been tested ... to everyone in the world. When the person's immune system has weakened and more of the blood's T ...

  3. First Aid and Safety

    MedlinePlus

    ... First-Aid Kit Food Safety for Your Family Gun Safety Halloween Candy Hints Household Safety Checklists Household ... Climbing, and Grabbing Household Safety: Preventing Injuries From Firearms Household Safety: Preventing Injuries in the Crib Household ...

  4. First aid kit

    MedlinePlus

    ... shield, pads, and bandages Latex or non-latex gloves to reduce contamination risk Sterile gauze pads, non- ... aid manual Hand sanitizer Latex or non-latex gloves to reduce contamination risk Save-A-Tooth storage ...

  5. Computer Aided Creativity.

    ERIC Educational Resources Information Center

    Proctor, Tony

    1988-01-01

    Explores the conceptual components of a computer program designed to enhance creative thinking and reviews software that aims to stimulate creative thinking. Discusses BRAIN and ORACLE, programs intended to aid in creative problem solving. (JOW)

  6. AIDS: A National Dilemma.

    ERIC Educational Resources Information Center

    Issues in Science and Technology, 1987

    1987-01-01

    Contains excerpts from a special study on the AIDS epidemic by the Institute of Medicine and National Academy of Sciences. Presents an overview of the problem, outlines educational needs and public health measures, and identifies future research needs. (ML)

  7. Category Number Impacts Rule-Based but Not Information-Integration Category Learning: Further Evidence for Dissociable Category-Learning Systems

    ERIC Educational Resources Information Center

    Maddox, W. Todd; Filoteo, J. Vincent; Hejl, Kelli D.; Ing, A. David

    2004-01-01

    Category number effects on rule-based and information-integration category learning were investigated. Category number affected accuracy and the distribution of best-fitting models in the rule-based task but had no effect on accuracy and little effect on the distribution of best-fining models in the information-integration task. In the 2 category…

  8. Computer aided coordinate measuring systems

    NASA Astrophysics Data System (ADS)

    Nastri, J. W.

    Sikorsky's computer-aided inspection system and equipment utilized to assure that manufactured parts meet drawing tolerance specifications are discussed. An overview of the system is given, and the software is described, including the monitor console routine and commands and the language commands. The system's three coordinate measuring machines are discussed, and the part inspection methods are described in stepwise fashion. System benefits and time savings items are detailed, including quick and accurate measurement of parts difficult to inspect by conventional methods, significant reduction in inspection time, a consistent baseline that highlights variances, and the use of personnel with lower skill levels to effectively inspect critical parts.

  9. Plasma-aided manufacturing

    NASA Astrophysics Data System (ADS)

    Shohet, J. L.

    1993-12-01

    Plasma-aided manufacturing is used for producing new materials with unusual and superior properties, for developing new chemical compounds and processes, for machining, and for altering and refining materials and surfaces. Plasma-aided manufacturing has direct applications to semiconductor fabrication, materials synthesis, welding, lighting, polymers, anti-corrosion coatings, machine tools, metallurgy, electrical and electronics devices, hazardous waste removal, high performance ceramics, and many other items in both the high-technology and the more traditional industries in the United States.

  10. [The liver and AIDS].

    PubMed

    Rull, S; Sanchís, M J; Palacios, A; Anguiz, A; Colomina, J

    1992-02-01

    Hepatic disorders in AIDS are very common, although the injuries observed are usually non-specific. This is the reason why the real usefulness of hepatic biopsy in this patients is being currently discussed. In this work, such aspect and the hepatic injuries observed in patients with AIDS are discussed. Current indications for hepatic biopsy are summarized, as well as its later manipulation in order to obtain maximum profitability of it. PMID:1576316

  11. AIDS: the hidden enemy.

    PubMed

    Tinker, J; Sabatier, R

    1987-01-01

    This article discusses the acquired immunodeficiency syndrome (AIDS) epidemic an its effect on developing countries, with emphasis on Africa. The AIDS death toll will be high in the US: 180,000 by 1991, but it will be in the millions in developing countries. In Africa, AIDS is mainly transmitted heterosexually, is as prevalent among women as among men, and is taking a serious toll among professional classes and young wage earners. The social costs of funerals has increased, and company clinics and sick pay funds have been overwhelmed. In Uganda, the epidemic adds to the state of psychological shock people have sufferred because of the civil war. Medical professionals have been hard-pressed to acquire equipment for testing blood for the virus, although there have been efforts to protect blood supplies through exhaustive testing. Endemic tuberculosis becomes an even more serious problem in developing countries, since AIDS lowers resistance to it. AIDS also effects many developing country children, usually through infected mothers, who can transmit AIDS through breast milk or during pregnancy of birth. This poses a dilemma for promoters of breastfeeding. It is also feared that innoculation of immunosuppressed children may be dangerous. The global picture suggests that Africa is hardest hit: seropositivity prevalence ranges from 0.7% of Congo blood donors to 33% of male donors in Lusaka Zambia. Brazil's cases are mainly homosexual, and in Asia the prevalence is mostly low, although there is a great potential danger in countries where prostitution and heroin addiction are prevalent. The only effective weapon against AIDS is education and blood testing to prevent spread. Despite good education programs in some countries, e.g. Rwanda, there is still widespread ignorance of how AIDS is spread. PMID:12314457

  12. 10 CFR 37.73 - Applicability of physical protection of category 1 and category 2 quantities of radioactive...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... category 2 quantities of radioactive material during transit. 37.73 Section 37.73 Energy NUCLEAR REGULATORY COMMISSION PHYSICAL PROTECTION OF CATEGORY 1 AND CATEGORY 2 QUANTITIES OF RADIOACTIVE MATERIAL Physical... radioactive material during transit. (a) For shipments of category 1 quantities of radioactive material,...

  13. 10 CFR 37.21 - Personnel access authorization requirements for category 1 or category 2 quantities of...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... or category 2 quantities of radioactive material. 37.21 Section 37.21 Energy NUCLEAR REGULATORY COMMISSION PHYSICAL PROTECTION OF CATEGORY 1 AND CATEGORY 2 QUANTITIES OF RADIOACTIVE MATERIAL Background... 1 or category 2 quantities of radioactive material. (a) General. (1) Each licensee that possesses...

  14. 10 CFR 37.79 - Requirements for physical protection of category 1 and category 2 quantities of radioactive...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Requirements for physical protection of category 1 and category 2 quantities of radioactive material during shipment. 37.79 Section 37.79 Energy NUCLEAR REGULATORY COMMISSION PHYSICAL PROTECTION OF CATEGORY 1 AND CATEGORY 2 QUANTITIES OF RADIOACTIVE MATERIAL Physical Protection in Transit §...

  15. Quantitative ultrasound analysis for classification of BI-RADS category 3 breast masses.

    PubMed

    Moon, Woo Kyung; Lo, Chung-Ming; Chang, Jung Min; Huang, Chiun-Sheng; Chen, Jeon-Hor; Chang, Ruey-Feng

    2013-12-01

    The accuracy of an ultrasound (US) computer-aided diagnosis (CAD) system was evaluated for the classification of BI-RADS category 3, probably benign masses. The US database used in this study contained 69 breast masses (21 malignant and 48 benign masses) that at blinded retrospective interpretation were assigned to BI-RADS category 3 by at least one of five radiologists. For computer-aided analysis, multiple morphology (shape, orientation, margin, lesions boundary, and posterior acoustic features) and texture (echo patterns) features based on BI-RADS lexicon were implemented, and the binary logistic regression model was used for classification. The receiver operating characteristic curve analysis was used for statistical analysis. The area under the curve (Az) of morphology, texture, and combined features were 0.90, 0.75, and 0.95, respectively. The combined features achieved the best performance and were significantly better than using texture features only (0.95 vs. 0.75, p value = 0.0163). The cut-off point at the sensitivity of 86 % (18/21), 95 % (20/21), and 100 % (21/21) achieved the specificity of 90 % (43/48), 73 % (35/48), and 33 % (16/48), respectively. In conclusion, the proposed CAD system has the potential to be used in upgrading malignant masses misclassified as BI-RADS category 3 on US by the radiologists. PMID:23494603

  16. Asia: fighting HIV / AIDS makes business sense.

    PubMed

    1999-11-15

    Three Asian companies are investing in HIV/AIDS education and prevention schemes because they are starting to feel the effects of the HIV/AIDS pandemic on their workforces. A total of 17 companies from the region signed a document in the Fifth International Congress on AIDS in Asia and the Pacific committing to the fight against AIDS. The group said that effective workplace programs can prevent an increase in absenteeism, health care costs and labor turnover, a decrease in productivity, loss of experienced personnel and the need for increased resources to hire and retrain replacements. American International Assurance in Thailand accredits companies with effective HIV/AIDS campaigns in the workplace and gives them a 5-10% discount on premiums on group life insurance policies. At Freeport Mining in Indonesia, an HIV/AIDS campaign markedly improved condom usage rates and decreased incidence of sexually transmitted diseases (STDs) among workers. Meanwhile, India's Tata Tea Limited expanded its health services to include surveys, training, education, and counseling on HIV/AIDS and STDs. PMID:12295521

  17. AIDS in Asia and the Pacific.

    PubMed

    Karel, S G; Robey, B

    1988-09-01

    Acquired immune deficiency syndrome (AIDS) has been an African and Western concern due to its epidemic nature. Although nearly 99% of all reported cases occurred in these regions, Asia has reported cases, and the potential for devastation of Asia's already strained health care reserves are undeniable. This review compiled by analysis of 1986-88 articles on AIDS research, demographics, official statements from government and health organizations, news reports, and public statements describe how AIDS has spread in well documented regions like America, Europe, and Africa, and how the Asian regions have attempted to handle the AIDS epidemic before it becomes as serious as in the West. The topics covered include a clinical overview of how human immunodeficiency virus (HIV) causes AIDS, how it is transmitted, and what are the primary forms of transmission in well documented regions. The report briefly documents what policies China, Hong Kong, Japan, Republic of Korea, Taiwan, Philippines, Thailand, Singapore, Malaysia, Indonesia, India, Sri Lanka, Bangladesh, Nepal, Pakistan, Australia, and New Zealand have individually instituted to stem the flow of AIDS into their country, and/or stop the spread of AIDS already found there. The efforts to combat AIDS globally by the World Health Organization/United Nations Development Program alliance (WHO-UNDP) along with the US Agency for International Development (USAID), and UNICEF are highlighted. The available research and aid programs are contrasted with how the Asian nations are preparing to deal with the AIDS epidemic. 1) AIDS has an incubation time wherein an infected individual is not AIDS symptomatic, but is capable of infecting others, and this hidden infected population makes it essential that containment policies are also enforced in countries with few reported cases. 2) A committee should be established in all Asian countries to coordinate education on safe sexual behaviors with specific programs for prostitutes

  18. Ambiguity produces attention shifts in category learning.

    PubMed

    Vadillo, Miguel A; Orgaz, Cristina; Luque, David; Nelson, James Byron

    2016-04-01

    It has been suggested that people and nonhuman animals protect their knowledge from interference by shifting attention toward the context when presented with information that contradicts their previous beliefs. Despite that suggestion, no studies have directly measured changes in attention while participants are exposed to an interference treatment. In the present experiments, we adapted a dot-probe task to track participants' attention to cues and contexts while they were completing a simple category learning task. The results support the hypothesis that interference produces a change in the allocation of attention to cues and contexts. PMID:26980780

  19. On a categorial aspect of knowledge representation

    NASA Astrophysics Data System (ADS)

    Tataj, Emanuel; Mulawka, Jan; Nieznański, Edward

    Adequate representation of data is crucial for modeling any type of data. To faithfully present and describe the relevant section of the world it is necessary to select the method that can easily be implemented on a computer system which will help in further description allowing reasoning. The main objective of this contribution is to present methods of knowledge representation using categorial approach. Next to identify the main advantages for computer implementation. Categorical aspect of knowledge representation is considered in semantic networks realisation. Such method borrows already known metaphysics properties for data modeling process. The potential topics of further development of categorical semantic networks implementations are also underlined.

  20. Development of Implicit and Explicit Category Learning

    PubMed Central

    Huang-Pollock, Cynthia L.; Maddox, W. Todd; Karalunas, Sarah L.

    2011-01-01

    We present two studies that examine developmental differences in the implicit and explicit acquisition of category knowledge. College-attending adults consistently outperformed school-aged children on two separate information integration paradigms due to children’s more frequent use of an explicit rule-based strategy. Accuracy rates were also higher for adults on a unidimensional rule-based task due to children’s more frequent use of the irrelevant dimension to guide their behavior. Results across these two studies suggest that the ability to learn categorization structures may be dependent upon a child’s ability to inhibit output from the explicit system. PMID:21377688

  1. Title I Instructional Aides' Training Sessions (Nampa, Idaho, School District 131, November 21, 1974-January 2, 1975.

    ERIC Educational Resources Information Center

    Pearce, Consuelo Q. de

    The four training sessions for instructional aides working with migrant children in the Nampa, Idaho school district included objectives to facilitate: (1) awareness of aide influence; (2) aide self-confidence; (3) comfortable interaction between aides and school district personnel; (4) problem detection and prevention; (5) the aide's role in…

  2. Pump apparatus including deconsolidator

    DOEpatents

    Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

    2014-10-07

    A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

  3. Hippocampal Activation during Episodic and Semantic Memory Retrieval: Comparing Category Production and Category Cued Recall

    PubMed Central

    Ryan, Lee; Cox, Christine; Hayes, Scott M.; Nadel, Lynn

    2008-01-01

    Whether or not the hippocampus participates in semantic memory retrieval has been the focus of much debate in the literature. However, few neuroimaging studies have directly compared hippocampal activation during semantic and episodic retrieval tasks that are well matched in all respects other than the source of the retrieved information. In Experiment 1, we compared hippocampal fMRI activation during a classic semantic memory task, category production, and an episodic version of the same task, category cued recall. Left hippocampal activation was observed in both episodic and semantic conditions, although other regions of the brain clearly distinguished the two tasks. Interestingly, participants reported using retrieval strategies during the semantic retrieval task that relied on autobiographical and spatial information; for example, visualizing themselves in their kitchen while producing items for the category kitchen utensils. In Experiment 2, we considered whether the use of these spatial and autobiographical retrieval strategies could have accounted for the hippocampal activation observed in Experiment 1. Categories were presented that elicited one of three retrieval strategy types, autobiographical and spatial, autobiographical and nonspatial, and neither autobiographical nor spatial. Once again, similar hippocampal activation was observed for all three category types, regardless of the inclusion of spatial or autobiographical content. We conclude that the distinction between semantic and episodic memory is more complex than classic memory models suggest. PMID:18420234

  4. AIDS in South Africa. Puppet power.

    PubMed

    Friedman, G

    1992-01-01

    Blacks in South Africa see the government campaign promoting condom use to prevent AIDS as a political ruse to control population growth among Blacks. The City Health Department of Johannesburg does not use a government created poster targeted to Blacks because it implies that only Blacks have AIDS. Even though the number of AIDS cases in South Africa is lower (700 reported cases) than that of its neighbors, the number of HIV infected individuals is growing. So nongovernmental organizations are trying to overcome the division between the government and Blacks by finding alternative ways to stem the AIDS epidemic. The African Research and Educational Puppetry Programme uses Puppets Against AIDS to bridge racial, cultural, language, and educational barriers to thus educate Blacks about AIDS. It not only hopes to create and perform educational and socially valuable theater, but also to rediscover performing arts traditions in southern and central Africa. Since about 76% of the black population in rural South Africa is illiterate, the gray skinned puppets constitute an interactive and inoffensive way to communicate a serious message. Someone demonstrates how to put on a condom using a life size model which induces controversy among physicians and educated whites. Blacks in Johannesburg and surrounding townships are not offended, however. In fact, many have never seen condoms before the demonstration. The puppets emphasize that safe sex and having sex with only 1 partner can stop the spread of AIDS. Each performance also includes live African percussion and music. A narrator distributes free condoms and AIDS information brochures to the audience. Videotapes of each performance are used to evaluate audience reactions. Independent evaluation teams evaluate the impact of the performance. 1-4 day workshops on AIDS, puppet making, story development, and performing skills follow each performance. PMID:12159261

  5. NeuroAIDS in Africa

    PubMed Central

    Robertson, Kevin; Liner, Jeff; Hakim, James; Sankalé, Jean-Louis; Grant, Igor; Letendre, Scott; Clifford, David; Diop, Amadou Gallo; Jaye, Assan; Kanmogne, Georgette; Njamnshi, Alfred; Langford, T. Dianne; Gemechu Weyessa, Tufa; Wood, Charles; Banda, Mwanza; Hosseinipour, Mina; Sacktor, Ned; Nakasuja, Noeline; Bangirana, Paul; Paul, Robert; Joska, John; Wong, Joseph; Boivin, Michael; Holding, Penny; Kammerer, Betsy; Van Rie, Annelies; Ive, Prudence; Nath, Avindra; Lawler, Kathy; Adebamowo, Clement; Royal, Walter; Joseph, Jeymohan

    2013-01-01

    In July 2009, the Center for Mental Health Research on AIDS at the National Institute of Mental Health organized and supported the meeting “NeuroAIDS in Africa.” This meeting was held in Cape Town, South Africa, and was affiliated with the 5th IAS Conference on HIV Pathogenesis, Treatment and Prevention. Presentations began with an overview of the epidemiology of HIV in sub-Saharan Africa, the molecular epidemiology of HIV, HIV-associated neurocognitive disorders (HANDs), and HAND treatment. These introductory talks were followed by presentations on HAND research and clinical care in Botswana, Cameroon, Ethiopia, The Gambia, Kenya, Malawi, Nigeria, Senegal, South Africa, Uganda, and Zambia. Topics discussed included best practices for assessing neurocognitive disorders, patterns of central nervous system (CNS) involvement in the region, subtype-associated risk for HAND, pediatric HIV assessments and neurodevelopment, HIV-associated CNS opportunistic infections and immune reconstitution syndrome, the evolving changes in treatment implementation, and various opportunities and strategies for NeuroAIDS research and capacity building in the region. PMID:20500018

  6. Balancing engagement/detachment in AIDS-related multiple losses.

    PubMed

    Carmack, B J

    1992-01-01

    The process gay persons use to manage the multiple losses and cumulative grief from losing lovers, friends, colleagues and clients to AIDS was explored. Interviews with gay individuals (n = 19) in a large urban area in the West provided data for conceptual coding and comparative analysis. Balancing engagement and detachment was identified as the basic social-psychological process that described how gay individuals struggled to reach an optimal balance in their involvement in the needs of individuals and the community. Four conceptual categories were identified: dysfunctional engagement, functional engagement, functional detachment and dysfunctional detachment. These four categories occur within the contexts of previous life style and redefinition of personal values. PMID:1541482

  7. Mommy, Daddy--What's AIDS?

    ERIC Educational Resources Information Center

    National Association of Pediatric Nurse Associates and Practitioners, Cherry Hill, NJ.

    This brochure is designed to help parents answer the questions that their children may ask them about Acquired Immune Deficiency Syndrome (AIDS) and the Human Immuno Deficiency Virus (HIV), the virus that causes AIDS. It provides basic information about AIDS and HIV, as well as sources for further information, such as the National AIDS Hotline. It…

  8. Sensory Aids for the Blind.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC. Committee on Prosthetics Research and Development.

    The problems of providing sensory aids for the blind are presented and a report on the present status of aids discusses direct translation and recognition reading machines as well as mobility aids. Aspects of required research considered are the following: assessment of needs; vision, audition, taction, and multimodal communication; reading aids,…

  9. Answering Your Questions about AIDS.

    ERIC Educational Resources Information Center

    Kalichman, Seth C.

    This book focuses on AIDS education and answers 350 commonly asked questions about Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) taken from questions addressed to two major urban AIDS hotlines (Milwaukee, Wisconsin, and Houston, Texas). Chapter 1, "HIV - The Virus That Causes AIDS," discusses: the HIV virus; the…

  10. The First Aid Training Picture.

    ERIC Educational Resources Information Center

    Moore, Ian

    2000-01-01

    Discusses the history of first aid training provisions in the United Kingdom with respect to the outdoor industry, what to look for in a first aid training provider, an experiential model of first aid training, and the current National Governing Body requirements for first aid training for various types of coaches and instructors. (TD)

  11. Third Annual Report of the Advisory Council on Financial Aid to Students.

    ERIC Educational Resources Information Center

    Bureau of Postsecondary Education (DHEW/OE), Washington, DC.

    The council's recommendations for 1977 for college-based financial aid programs and for the guaranteed student loan program are both summarized and explained, and the progress of financial aid programs in 1976-77 is reviewed. The latter review includes the training of aid administrators, aid application simplification, regulations and guidelines,…

  12. Student Financial Aid and Women: Equity Dilemma? ASHE-ERIC Higher Education Report No. 5, 1986.

    ERIC Educational Resources Information Center

    Moran, Mary

    The impact of student aid policies on women is assessed. Differences in the conditions affecting men's and women's need for aid are identified, along with actions that could improve women's participation in student aid programs. Gender issues in student aid policy include: loan burden, default, and bankruptcy; the award of merit scholarships;…

  13. The Role of Grammatical Category Information in Spoken Word Retrieval

    PubMed Central

    Duràn, Carolina Palma; Pillon, Agnesa

    2011-01-01

    We investigated the role of lexical syntactic information such as grammatical gender and category in spoken word retrieval processes by using a blocking paradigm in picture and written word naming experiments. In Experiments 1, 3, and 4, we found that the naming of target words (nouns) from pictures or written words was faster when these target words were named within a list where only words from the same grammatical category had to be produced (homogeneous category list: all nouns) than when they had to be produced within a list comprising also words from another grammatical category (heterogeneous category list: nouns and verbs). On the other hand, we detected no significant facilitation effect when the target words had to be named within a homogeneous gender list (all masculine nouns) compared to a heterogeneous gender list (both masculine and feminine nouns). In Experiment 2, using the same blocking paradigm by manipulating the semantic category of the items, we found that naming latencies were significantly slower in the semantic category homogeneous in comparison with the semantic category heterogeneous condition. Thus semantic category homogeneity caused an interference, not a facilitation effect like grammatical category homogeneity. Finally, in Experiment 5, nouns in the heterogeneous category condition had to be named just after a verb (category-switching position) or a noun (same-category position). We found a facilitation effect of category homogeneity but no significant effect of position, which showed that the effect of category homogeneity found in Experiments 1, 3, and 4 was not due to a cost of switching between grammatical categories in the heterogeneous grammatical category list. These findings supported the hypothesis that grammatical category information impacts word retrieval processes in speech production, even when words are to be produced in isolation. They are discussed within the context of extant theories of lexical production. PMID

  14. Optical modulator including grapene

    DOEpatents

    Liu, Ming; Yin, Xiaobo; Zhang, Xiang

    2016-06-07

    The present invention provides for a one or more layer graphene optical modulator. In a first exemplary embodiment the optical modulator includes an optical waveguide, a nanoscale oxide spacer adjacent to a working region of the waveguide, and a monolayer graphene sheet adjacent to the spacer. In a second exemplary embodiment, the optical modulator includes at least one pair of active media, where the pair includes an oxide spacer, a first monolayer graphene sheet adjacent to a first side of the spacer, and a second monolayer graphene sheet adjacent to a second side of the spacer, and at least one optical waveguide adjacent to the pair.

  15. Ocular toxoplasmosis in AIDS patients.

    PubMed Central

    Gagliuso, D J; Teich, S A; Friedman, A H; Orellana, J

    1990-01-01

    We describe 16 cases of ocular and, in some patients, associated CNS toxoplasmosis in AIDS patients. T gondii is commonly associated with infection in the immunocompromised host. The lesions are most often seen in the CNS and eyes; involvement in the brain, heart, lung, liver, spleen, and lymph nodes may be observed. CNS involvement by toxoplasmosis may be an initial manifestation of AIDS and may be associated with discrete or diffuse lesions. CT scan and MR imaging may demonstrate a multitude of lesions often displaying the characteristic ring-shaped enhancement after contrast injection. Ocular involvement by toxoplasmosis, though less common than CNS involvement, is characterized by several features. These may be manifested as single or multifocal retinal lesions in one or both eyes or massive areas of retinal necrosis. Invariably these lesions are unassociated with a pre-existing retinochoroidal scar suggesting that the lesions are a manifestation of acquired rather than congenital disease. Presence of IgM antibodies may support this observation although antibody levels in AIDS patients may not reflect the magnitude of disease. Vitreous reaction is often minimal. Anterior uveitis has been reported in one case. Treatment of the ocular infection with pyrimethamine, clindamycin and sulfadiazine is effective in over 75% of patients. Once resolution of the ocular infection is observed, maintenance therapy is continued as relapses occur in the absence of treatment. Corticosteroid treatment is unnecessary and its use has been associated with the development of CMV retinitis. Other retinal infections in AIDS patients which should be considered in the differential diagnosis include CMV, herpetic-associated ARN and syphilis. Concomitant CMV and toxoplasmosis in the same eye have been seen. Images FIGURE 1 FIGURE 2 A FIGURE 2 B FIGURE 3 A FIGURE 3 B FIGURE 4 A FIGURE 4 B FIGURE 5 A FIGURE 5 B FIGURE 6 FIGURE 7 FIGURE 8 A FIGURE 8 B FIGURE 9 A FIGURE 9 B FIGURE 9 C PMID

  16. Renewed UN drive against AIDS.

    PubMed

    McGregor, A

    1994-12-17

    After a 1-day meeting of agency directors on December 12 in New York, UN Secretary-General Boutros Boutros-Ghali announced the appointment of Dr. Peter Piot as director of a renewed UN program against human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS), provisionally entitled "UN Joint and Co-sponsored Programme on AIDS." The 6 UN agencies already involved (UNICEF, UNDP, UNESCO, UN Population Fund, the World Bank, and WHO) will be more tightly coordinated; the World Health Organization (WHO) will remain in charge. Dr. Piot, a 45-year-old Belgian physician and co-discoverer of the Ebola virus (1976), assisted and effectively succeeds Dr. Michael Merson, the director of the World Health Organizations's global program on AIDS. While professor of microbiology at the Institute of Tropical Medicine in Antwerp, Dr. Piot launched a series of collaborative projects in Africa, including "Project SIDA" in Kinshasa in 1984. The new program will not be fully operational until 1996. The World Bank is expected to provide additional money. Dr. Merson's predecessor, Dr. Jonathan Mann (now director of the International Center at the Harvard School Of Public Health) expressed hopefulness about the new leadership and concern that what has been learned about AIDS in the last decade will be applied in the new program. A transition team has been working on a provisional program blueprint that provides for a resident coordinator and the full integration of local staff in each country. Additional emphasis will be given to education. An estimated 17 million people are infected with HIV, 3 million more since June of last year. 20-40 million are expected to be infected by 1999. PMID:7996968

  17. Beyond empowerment: heterosexualities and the prevention of AIDS.

    PubMed

    Giffin, K

    1998-01-01

    AIDS-related research on sexuality has demonstrated both the importance of investigation of the meanings of sexual categories, practices, and relationships, and the fact that such meanings may vary--among cultures, historical periods, and even among individuals within the same social setting. This paper considers AIDS-related research on sexuality as itself an important instance of the social construction of meaning. It is argued that the concept of empowerment, when understood as the power to use condoms, can in fact contribute to the reproduction of both gender hierarchies and dominant conceptions of sexuality in consumer society. PMID:9447639

  18. Limits of Generalization between Categories and Implications for Theories of Category Specificity

    PubMed Central

    Bukach, Cindy M.; Phillips, W. Stewart; Gauthier, Isabel

    2010-01-01

    Both domain-specific and expertise accounts of category specialization assume that generalization occurs within a domain but not between domains. Yet it is often difficult to define the boundaries and critical features of object domains. Differences in how categories are defined make it difficult to adjudicate between accounts of category specificity and may lead to contradictory results. For example, evidence for whether car experts recruit the fusiform face area is mixed and this inconsistency may be due to the inclusion of antique cars in one of the studies. The current study tested the generalization of expertise from modern to antique cars and found that modern car experts showed expert discrimination and holistic processing of modern cars, but not antique cars. These findings suggest that the neural specialization underlying perceptual expertise is highly specific and may not generalize to distinct subclasses, even when they share some degree of perceptual and conceptual features. PMID:20952784

  19. The helpfulness of category labels in semi-supervised learning depends on category structure.

    PubMed

    Vong, Wai Keen; Navarro, Daniel J; Perfors, Amy

    2016-02-01

    The study of semi-supervised category learning has generally focused on how additional unlabeled information with given labeled information might benefit category learning. The literature is also somewhat contradictory, sometimes appearing to show a benefit to unlabeled information and sometimes not. In this paper, we frame the problem differently, focusing on when labels might be helpful to a learner who has access to lots of unlabeled information. Using an unconstrained free-sorting categorization experiment, we show that labels are useful to participants only when the category structure is ambiguous and that people's responses are driven by the specific set of labels they see. We present an extension of Anderson's Rational Model of Categorization that captures this effect. PMID:26106058

  20. Computer aided surface representation

    SciTech Connect

    Barnhill, R.E.

    1989-02-09

    The central research problem of this project is the effective representation and display of surfaces, interpolating to given information, in three or more dimensions. In a typical problem, we wish to create a surface from some discrete information. If this information is itself on another surface, the problem is to determine a surface defined on a surface,'' which is discussed below. Often, properties of an already constructed surface are desired: such geometry processing'' is described below. The Summary of Proposed Research from our original proposal describes the aims of this research project. This Summary and the Table of Contents from the original proposal are enclosed as an Appendix to this Progress Report. The broad sweep from constructive mathematics through algorithms and computer graphics displays is utilized in the research. The wide range of activity, directed in both theory and applications, makes this project unique. Last month in the first Ardent Titan delivered in the State of Arizona came to our group, funded by the DOE and Arizona State University. Although the Titan is a commercial product, its newness requires our close collaboration with Ardent to maximize results. During the past year, four faculty members and several graduate research assistants have worked on this DOE project. The gaining of new professionals is an important aspect of this project. A listing of the students and their topics is given in the Appendix. The most significant publication during the past year is the book, Curves and Surfaces for Computer Aided Geometric Design, by Dr. Gerald Farin. This 300 page volume helps fill a considerable gap in the subject and includes many new results on Bernstein-Bezier curves and surfaces.