WorldWideScience

Sample records for blind persons indian

  1. Community rehabilitation of disabled with a focus on blind persons: Indian perspective

    Directory of Open Access Journals (Sweden)

    Jose R

    2010-01-01

    Full Text Available India, the largest democratic country in the world, is marching ahead strongly on the growth and developmental front and is poised to be the leader in the market economy. This role creates and increases far greater responsibilities on us in ensuring that the benefit of the developmental cycle reaches each and every citizen of this country, including the able and the disabled ones. It has been enshrined in the Constitution of India to ensure equality, freedom, justice, and dignity of all individuals and implicitly mandates an inclusive society. With increase in consideration of quality parameters in all spheres of life including availability, access, and provision of comprehensive services to the disabled, it is pertinent to have a look on the contribution of government in keeping the aspiration and commitment towards common people. The article attempts to review the concept of rehabilitation for the disabled keeping a focus on the blind person, and list out the activities, programs/schemes, institutional structure and initiatives taken by the Government of India (GOI for the same and the incentives/benefits extended to blind persons. The article concludes by reiterating the importance of individual need assessment and mentioning new initiatives proposed on Low Vision services in the approved 11 th plan under National Programme for Control of Blindness (NPCB. The source of information has been annual reports, notification and the approved 11 th five-year plan of GOI, articles published with key words like rehabilitation, disability, assistive devices, low vision aids, and/or blind person through the mode of Internet. Annexure provides a list of selected institutions in the country offering Low Vision services compiled from various sources through personal communication and an approved list of training institutes under NPCB, GOI offering Low Vision training.

  2. Blavigator: a navigation aid for blind persons

    OpenAIRE

    José, João; MORENO, M; Pinilla-Dutoit, J.; Rodrigues, J. M. F.; du Buf, J. M. H.

    2012-01-01

    Blavigator (blind navigator) is a vision aid for blind and visuaIIy impaired persons. It supports local navigation by detecting waIkable paths in the immediate vicinity of the user. It guides the user for centering on the path.

  3. Use of the Cranmer Abacus by Blind Persons.

    Science.gov (United States)

    Nester, Mary Anne

    Described is the use by blind persons of the Cranmer abacus, a computational device adapted from the Japanese abacus. Noted is the lack of carefully controlled research on its use. A comparison of calculation by abacus and by paper and pencil is said to indicate that the use of such mechanical devices does not give the blind competitor an undue…

  4. Literacy for Persons Who Are Deaf-Blind

    Science.gov (United States)

    Miles, Barbara

    2005-01-01

    Each person who is deaf-blind--whatever her sensory, mental, and physical abilities--deserves the opportunity to become literate in all the ways of which she is capable. Reading and writing are especially crucial for one whose world is narrowed because of vision and hearing losses. Literacy can enable such a person to exchange information and…

  5. Indian Women: An Historical and Personal Perspective

    Science.gov (United States)

    Christensen, Rosemary Ackley

    1975-01-01

    Several issues relating to Indian women are discussed. These include (1) the three types of people to whom we owe our historical perceptions of Indian women, (2) role delineation in Indian society; (3) differences between Indian women and white women, and (4) literary role models of Indian women. (Author/BW)

  6. Blindness

    Science.gov (United States)

    ... Got Homework? Here's Help White House Lunch Recipes Blindness KidsHealth > For Kids > Blindness Print A A A ... help, are sometimes called "legally blind." What Causes Blindness? Vision problems can develop before a baby is ...

  7. Can blind persons accurately assess body size from the voice?

    Science.gov (United States)

    Pisanski, Katarzyna; Oleszkiewicz, Anna; Sorokowska, Agnieszka

    2016-04-01

    Vocal tract resonances provide reliable information about a speaker's body size that human listeners use for biosocial judgements as well as speech recognition. Although humans can accurately assess men's relative body size from the voice alone, how this ability is acquired remains unknown. In this study, we test the prediction that accurate voice-based size estimation is possible without prior audiovisual experience linking low frequencies to large bodies. Ninety-one healthy congenitally or early blind, late blind and sighted adults (aged 20-65) participated in the study. On the basis of vowel sounds alone, participants assessed the relative body sizes of male pairs of varying heights. Accuracy of voice-based body size assessments significantly exceeded chance and did not differ among participants who were sighted, or congenitally blind or who had lost their sight later in life. Accuracy increased significantly with relative differences in physical height between men, suggesting that both blind and sighted participants used reliable vocal cues to size (i.e. vocal tract resonances). Our findings demonstrate that prior visual experience is not necessary for accurate body size estimation. This capacity, integral to both nonverbal communication and speech perception, may be present at birth or may generalize from broader cross-modal correspondences. PMID:27095264

  8. Effects of Nonverbally Communicated Personal Warmth on the Intelligence Test Performance of Indian and Eskimo Adolescents

    Science.gov (United States)

    Kleinfeld, J. S.

    1973-01-01

    Nonverbal cues which enthnographic analysis suggested were central to communicating personal warmth to Indian and Eskimo adolescents did produce significant changes on intelligence test performance. (Author/KM)

  9. 41 CFR 101-26.701 - Purchase of products and services from the blind and other severely handicapped persons.

    Science.gov (United States)

    2010-07-01

    ... services from the blind and other severely handicapped persons. 101-26.701 Section 101-26.701 Public... severely handicapped persons. (a) Purchases by executive agencies of products produced by workshops of the blind or other severely handicapped persons which are carried in GSA supply distribution facilities...

  10. 36 CFR 701.6 - Loans of library materials for blind and other physically handicapped persons.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Loans of library materials... Property LIBRARY OF CONGRESS PROCEDURES AND SERVICES § 701.6 Loans of library materials for blind and other physically handicapped persons. (a) Program. In connection with the Library's program of service under...

  11. Guiding a Person with Blindness and Intellectual Disability in Indoor Travel with Fewer Auditory Cues.

    Science.gov (United States)

    Lancioni, Giulio E.; O'Reilly, Mark F.; Oliva, Doretta; Bracalente, Sandro

    1998-01-01

    This study assessed the possibility of guiding a person with blindness and intellectual disability during indoor travel with fewer auditory cues. Results indicated that infrequent presentation of the cues and the provision of extra cues in case of errors maintained high levels of independent moves, albeit of increased duration. (Author/CR)

  12. Some See It, Some Don't: Exploring the Relation between Inattentional Blindness and Personality Factors.

    Directory of Open Access Journals (Sweden)

    Carina Kreitz

    Full Text Available Human awareness is highly limited, which is vividly demonstrated by the phenomenon that unexpected objects go unnoticed when attention is focused elsewhere (inattentional blindness. Typically, some people fail to notice unexpected objects while others detect them instantaneously. Whether this pattern reflects stable individual differences is unclear to date. In particular, hardly anything is known about the influence of personality on the likelihood of inattentional blindness. To fill this empirical gap, we examined the role of multiple personality factors, namely the Big Five, BIS/BAS, absorption, achievement motivation, and schizotypy, in these failures of awareness. In a large-scale sample (N = 554, susceptibility to inattentional blindness was associated with a low level of openness to experience and marginally with a low level of achievement motivation. However, in a multiple regression analysis, only openness emerged as an independent, negative predictor. This suggests that the general tendency to be open to experience extends to the domain of perception. Our results complement earlier work on the possible link between inattentional blindness and personality by demonstrating, for the first time, that failures to consciously perceive unexpected objects reflect individual differences on a fundamental dimension of personality.

  13. Help for the Blind or Visually Impaired Person: The Blind Person’s Perspective

    Directory of Open Access Journals (Sweden)

    Solomon Mekonnen

    2003-01-01

    Full Text Available Arguably, help is essential in the human experience. It is expressed through giving and receiving. These expressions are exercised within the framework of either a real or a perceived attitude of mind. Such attitudes are not necessarily created both by the social, cultural, religious, economic, and political environments in which individuals are raised or the particular inclinations that develop through the different stages of human growth and development. There are, however, some common factors shared by most of those who receive help, and a more realistic perspective is observed from the personal experiences of such individuals, especially in the absence of any documented study that surveys the outlook of most, if not all, those who benefit on the issue of help.

  14. Indoor Navigation to Support the Blind Person Using True Pathway within the Map

    Directory of Open Access Journals (Sweden)

    Abbas M. Ali

    2010-01-01

    Full Text Available Problem statement: Map creation remains a very active field in the robotics and AI community, however it contains some challenge points like data association and the high degree of accuracy of localization which are seems to be difficult in some cases, more than that, most of these study focus on the robot navigation, without any consideration for the semantic of the environment, to serve human like blind persons. Approach: This study introduced a monocular SLAM method, which uses the Scale Invariant Features Transform (SIFT representation for the scene. The scene represented as clouds of sift features within the map; this hierarchical representation of space, serving to estimate the current direction in the environment within the current session. The system exploited the tracking of the same features of successive frames to calculate scalar weights for these features, to build a map of the environment indicating the camera movement, then by comparing the camera movement of the current moving with the true pathway within the same session the system can help and advice the blind person to navigate more confidently, through auditory information for the path way in the surroundings. Extended Kalman Filter (EKF used to estimate the camera movement within the successive frames. Results: The experimental work tested using the proposed method with a hand-held camera walking in indoor environment. The results show a good estimation on the spatial locations of the camera within few milliseconds. Tracking of the true pathway in addition to semantic environment within the session can give a good support to the blind person for navigation. Conclusion: The study presented new semantic features model helping the blind person for navigation environment using these clouds of features, for long-term appearance-based localization of a cane with web camera vision as the external sensor.

  15. Age and gender might influence big five factors of personality: a preliminary report in Indian population.

    Science.gov (United States)

    Magan, Dipti; Mehta, Manju; Sarvottam, Kumar; Yadav, Raj Kumar; Pandey, R M

    2014-01-01

    Age and gender are two important physiological variables which might influence the personality of an individual. The influence of age and gender on big five personality domains in Indian population was assessed in this cross-sectional study that included 155 subjects (female = 76, male = 79) aged from 16-75 years. Big five personality factors were evaluated using 60-item NEO-Five Factor Inventory (NEO-FFI) at a single point in time. Among the big five factors of personality, Conscientiousness was positively correlated (r = 0.195; P personality traits might change with age, and is gender-dependent.

  16. Color blindness

    Science.gov (United States)

    ... color blindness often have problems seeing reds and greens, too. The most severe form of color blindness is achromatopsia. This is a rare condition in which a person cannot see any color, only shades of gray. Most color blindness is due to ...

  17. Mobility Experience of Persons with Visual Impairments in Indian Railway Station Environments.

    Science.gov (United States)

    Raheja, Gaurav; Tyagi, Megha

    2016-01-01

    Mobility for persons with visual impairments in Indian railway stations poses multidimensional challenges for access to an inclusive travel experience. India is a home to about twenty million persons with diverse disabilities out of which about five million are persons with visual impairments. Diversity of passenger movements on a railway station including persons with visual impairments requires a Universal Design approach to respond to the accessibility issues in these contexts. This research study is based on a series of live on-site experiences conducted along with persons with visual impairments at New Delhi Railway Station. It also includes the generic studies carried out with other diversities of railway passengers including aging, gender and diverse physical abilities. It employs research methods like ethnography, focus group interactions and trace study to develop a deeper understanding of human and spatial parameters of mobility in railway station environments. A Universal Design perspective with a holistic understanding remains critical to the foundation of this research study. While it deals in specific requirements of persons with visual impairments, it also brings an illustration of handling diversity on a railway station from a unique Indian perspective. It concludes by highlighting and reinterpreting the Universal Design India Principles integrating the needs of persons with visual impairments in railway station environments. Brief recommendation for an inclusive mobility experience on railway station forms a vital part of this grounded research study.

  18. Mobility Experience of Persons with Visual Impairments in Indian Railway Station Environments.

    Science.gov (United States)

    Raheja, Gaurav; Tyagi, Megha

    2016-01-01

    Mobility for persons with visual impairments in Indian railway stations poses multidimensional challenges for access to an inclusive travel experience. India is a home to about twenty million persons with diverse disabilities out of which about five million are persons with visual impairments. Diversity of passenger movements on a railway station including persons with visual impairments requires a Universal Design approach to respond to the accessibility issues in these contexts. This research study is based on a series of live on-site experiences conducted along with persons with visual impairments at New Delhi Railway Station. It also includes the generic studies carried out with other diversities of railway passengers including aging, gender and diverse physical abilities. It employs research methods like ethnography, focus group interactions and trace study to develop a deeper understanding of human and spatial parameters of mobility in railway station environments. A Universal Design perspective with a holistic understanding remains critical to the foundation of this research study. While it deals in specific requirements of persons with visual impairments, it also brings an illustration of handling diversity on a railway station from a unique Indian perspective. It concludes by highlighting and reinterpreting the Universal Design India Principles integrating the needs of persons with visual impairments in railway station environments. Brief recommendation for an inclusive mobility experience on railway station forms a vital part of this grounded research study. PMID:27534355

  19. The Acuity of Echolocation: Spatial Resolution in Sighted Persons Compared to the Performance of an Expert Who Is Blind

    Science.gov (United States)

    Teng, Santani; Whitney, David

    2011-01-01

    Echolocation is a specialized application of spatial hearing that uses reflected auditory information to localize objects and represent the external environment. Although it has been documented extensively in nonhuman species, such as bats and dolphins, its use by some persons who are blind as a navigation and object-identification aid has…

  20. 75 FR 28331 - Meaningful Access to United States Currency for Blind and Visually Impaired Persons

    Science.gov (United States)

    2010-05-20

    .... currency to people who are blind and visually impaired pursuant to section 504 of the Rehabilitation Act of... provides people who are blind and visually impaired meaningful access to U.S. currency, while also giving... accommodate people who are blind and visually impaired in denominating U.S. currency, and to solicit...

  1. Circadian-Rhythm Sleep Disorders in Persons Who Are Totally Blind.

    Science.gov (United States)

    Sack, R. L.; Blood, M. L.; Hughes, R. J.; Lewy, A. J.

    1998-01-01

    Discusses the diagnosis and management of "non-24-hour sleep-wake syndrome," a form of cyclic insomnia to which people who are totally blind are prone. Covered are incidence and clinical features, formal diagnostic criteria, the biological basis of circadian sleep disorders, circadian rhythms in blind people, pharmacological entrainment, and the…

  2. Developing human capital by linking emotional intelligence with personal competencies in Indian business organizations

    Directory of Open Access Journals (Sweden)

    Singh, K.

    2010-01-01

    Full Text Available The concept of emotional intelligence has become so popular in the management literature that it has become imperative to understand and leverage it for the sake of enhancing the capacity of human capital in organizations. As the pace of change is increasing and world of work is making ever greater demands on a person’s cognitive, emotional and physical resources, this particular set of abilities are becoming increasingly important. Since majority of the concerns in organization involve people in different roles, emotional intelligence must become a determining factor for their effective management. It has also been found that ultimately it is the emotional and personal competencies that we need to identify and measure if we want to be able to predict performance at workplace resulting in its effectiveness, thereby enhancing the worth of the human capital. In this scenario the competencies possessed by the people will have a bearing on the extent to which they can actualize their emotional intelligence. The current paper sets out to examine the relationship between the emotional intelligence of executives in Indian business organizations with their personal competencies. The result suggests that emotional intelligence is significantly related with the personal competencies of employees and the variables of personal competency namely, people success, system success and self success have a predictive relationship with emotional intelligence.

  3. Benign Visual Hallucinations, or "Phantom Vision" in Visually Impaired and Blind Persons.

    Science.gov (United States)

    Needham, W. E.; Taylor, R. E.

    1992-01-01

    Benign visual hallucinations ("phantom vision") were examined in 2 studies, involving a total of 443 adventitiously blinded and sight-impaired veterans. In one study, unusual visual events were reported by 38.7 percent, with 30.6 percent reporting complex hallucinations. Causes of the hallucinations and their treatment are discussed. (Author/JDD)

  4. Hospitalization for heart disease, stroke, and diabetes mellitus among Indian-born persons: a small area analysis

    Directory of Open Access Journals (Sweden)

    Khan Kamran

    2004-10-01

    Full Text Available Abstract Background We set out to describe the risk of hospitalization from heart disease, stroke, and diabetes among persons born in India, all foreign-born persons, and U.S.-born persons residing in New York City. Methods We examined billing records of 1,083,817 persons hospitalized in New York City during the year 2000. The zip code of each patient's residence was linked to corresponding data from the 2000 U.S. Census to obtain covariates not present in the billing records. Using logistic models, we evaluated the risk of hospitalization for heart disease, stroke and diabetes by country of origin. Results After controlling for covariates, Indian-born persons are at similar risk of hospitalization for heart disease (RR = 1.02, 95% confidence interval 1.02, 1.03, stroke (RR = 1.00, 95% confidence interval, 0.99, 1.01, and diabetes mellitus (RR = 0.96 95% confidence interval 0.94, 0.97 as native-born persons. However, Indian-born persons are more likely to be hospitalized for these diseases than other foreign-born persons. For instance, the risk of hospitalization for heart disease among foreign-born persons is 0.70 (95% confidence interval 0.67, 0.72 and the risk of hospitalization for diabetes is 0.39 (95% confidence interval 0.37, 0.42 relative to native-born persons. Conclusions South Asians have considerably lower rates of hospitalization in New York than reported in countries with national health systems. Access may play a role. Clinicians working in immigrant settings should nonetheless maintain a higher vigilance for these conditions among Indian-born persons than among other foreign-born populations.

  5. 20 CFR 404.1585 - Trial work period for persons age 55 or older who are blind.

    Science.gov (United States)

    2010-04-01

    ... OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Blindness... disability benefits even though you were doing substantial gainful activity because you are blind and age...

  6. A single blind randomized control trial on support groups for Chinese persons with mild dementia

    OpenAIRE

    Young DKW; Kwok TCY; Ng PYN

    2014-01-01

    Daniel KW Young,1 Timothy CY Kwok,2 Petrus YN Ng1 1Department of Social Work, Hong Kong Baptist University, Kowloon Tong, Hong Kong; 2Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong Purpose: Persons with mild dementia experience multiple losses and manifest depressive symptoms. This research study aimed to evaluate the effectiveness of a support group led by a social worker for Chinese persons with mild dementia. Research methods: P...

  7. 盲人视皮层重塑的探讨%Plasticity of visual cortex of blind person

    Institute of Scientific and Technical Information of China (English)

    邹叶青; 邹怀宇; 甘瑞华; 柳丰萍; 邹彤

    2013-01-01

    大脑可塑性是大脑的主要属性之一,研究大脑可塑性对于揭示大脑活动的规律具有十分重要的意义.很早以前,人们就发现盲人虽然视觉缺失,但是他们的其他功能,如触觉、听觉等都好于正常人,为什么盲人这些方面的功能会好于正常人?研究盲人视皮层重塑对于了解大脑可塑性有着十分重要的作用.20世纪末,学者们开始利用正电子发射断层扫描(PET)、透颅磁刺激(transcranial magnetic stimulation,TMS)、功能磁共振成像(functional magnetic resonance imaging,FMRI)等技术研究盲人视皮层重塑,发现盲人在阅读盲文时,视皮层会被激活,由此得出盲人视皮层重塑的理论依据.但是,目前关于盲人视皮层重塑的机制尚不清楚,如在盲人视皮层重塑的过程中大脑的结构和功能到底发生了哪些变化?诱导大脑结构和功能发生变化的内在机制是什么?本文将结合神经解剖学、神经组织学、神经生理学、认知神经科学等学科的理论探讨盲人视皮层重塑的机制.%Plasticity was one of the most important traits of brain and quite vital for exploring the law of brain activity. Previous studies showed that it was worth considering that blind person with better touching and listening ability than healthy person. Therefore, the plasticity of blind person' s brain was valuabe for study. At the end of 20th centurary, the study results showed that plasticity occurred in blind person' s brain with the technology of positron emission tomography, transcranial magnetic stimulation, functional magnetic resonance imaging. Their visual cortex was activated while reading, however, it was ambiguous. What happened in the brain' s structure during the plasticity process? What was the mechanics? So the changes of neuron-anatomy structure, neuron-histology, neuron-physiology and cognitive neuroscience would be discussed in this article.

  8. Relationship of psychosocial risk factors, certain personality traits and myocardial infarction in Indians: A case-control study

    Directory of Open Access Journals (Sweden)

    Rajni Gupta

    2011-01-01

    Full Text Available Objective: To investigate the relationship of psychosocial factors (lack of social support, stress and subjective well-being and personality traits with myocardial infarction (MI. Materials and Methods: A case-control study involving 100 cases and 100 matched controls was conducted in Lok Nayak Hospital, New Delhi. Results: Stress over 1 year was significantly higher in cases (P < 0.001. However, difference was not significant when scores of social support (P = 0.2, Presumptive Stressful Life Event (PSLE over lifetime (P = 0.058 and subjective well-being (P = 0.987 were compared. MI was significantly associated with hyperactive (P < 0.001, dominant (P = 0.03, egoistic (P < 0.001 and introvert (P < 0.001 personalities. Conclusion: Certain personality traits and recent stress may be important risk factors of MI, especially in Indians. The finding may have implications on the preventive strategies planned for MI patients.

  9. Web Personalization of Indian e-Commerce Websites using Classification Methodologies

    Directory of Open Access Journals (Sweden)

    Agarwal Devendera

    2010-11-01

    Full Text Available The paper highlights the classification methodologies using Bayesian Rule for Indian e-commerce websites. It deals with generating cluster of users having fraudulent intentions. Secondly, it also focuses on Bayesian Ontology Requirement for efficient Possibilistic Outcomes.

  10. Blindness - resources

    Science.gov (United States)

    Resources - blindness ... The following organizations are good resources for information on blindness : American Foundation for the Blind -- www.afb.org Foundation Fighting Blindness -- www.blindness.org National Eye Institute -- ...

  11. Tranexamic acid reduces blood loss and need of blood transfusion in total knee arthroplasty: A prospective, randomized, double-blind study in Indian population

    Directory of Open Access Journals (Sweden)

    Abhishek Shinde

    2015-01-01

    Full Text Available Introduction: For quite a few years, tranexamic acid (TEA has been used during total knee arthroplasty (TKA to reduce blood loss. However, no consensus exits regarding its timing and doses. Materials and Methods: We conducted a prospective, randomized double-blinded study of 56 patients in the Indian population undergoing TKA from 2011 to 2012. A dose of 10 mg/kg body weight of TEA (three doses was given in one group and normal saline was administered in the other. Results: The mean blood loss in the TEA unilateral group was 295 mL ± 218 mL and in the placebo group was 482 mL ± 186 mL (P < 0.005. In the bilateral TEA group, the mean blood loss was 596 mL ± 235 mL and in the placebo group was 1349 mL ± 41 mL (P < 0.005. Conclusion: The number of patients requiring blood transfusion reduced substantially. There was no increase in the risk of deep vein thrombosis (DVT and pulmonary embolism. TEA reduces intraoperative and postoperative blood loss and thus reduces the need of allogenic blood transfusion.

  12. 20 CFR 404.1583 - How we determine disability for blind persons who are age 55 or older.

    Science.gov (United States)

    2010-04-01

    ... FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness... that you are eligible for disability insurance benefits even though you are still engaging in... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false How we determine disability for blind...

  13. Newly blind persons using virtual environment system in a traditional orientation and mobility rehabilitation program: a case study.

    Science.gov (United States)

    Lahav, Orly; Schloerb, David W; Srinivasan, Mandayam A

    2012-09-01

    This paper presents a virtual reality system (the BlindAid) developed for orientation and mobility training of people who are newly blind. The BlindAid allows users to interact with different virtual structures and objects via auditory and haptic feedback. This case study aims to examine if and how the BlindAid, in conjunction with a traditional rehabilitation programme, can help people who are newly blind develop new orientation and mobility methods. Follow-up research based on this study, with a large experiment and control group, could contribute to the area of orientation and mobility rehabilitation training for the newly blind. The case study research focused on A., a woman who is newly blind, for 17 virtual sessions spanning ten weeks, during the 12 weeks of her traditional orientation and mobility rehabilitation programme. The research was implemented by using virtual environment (VE) exploration and orientation tasks in VE and physical spaces. The research methodology used both qualitative and quantitative methods, including interviews, questionnaire, videotape recording, and user computer logs. The results of this study helped elucidate several issues concerning the contribution of the BlindAid system to the exploration strategies and learning processes experienced by the participant in her encounters with familiar and unfamiliar physical surroundings. [Box: see text]. PMID:22112148

  14. Cultural Validity of Perfectionism among Indian Students: Examining Personal and Family Aspects through a Collectivistic Perspective

    Science.gov (United States)

    Wang, Kenneth T.; Puri, Rohini; Slaney, Robert B.; Methikalam, Bindu; Chadha, Narender

    2012-01-01

    Psychometric properties of the Almost Perfect Scale and the Family Almost Perfect Scale were evaluated using Indian college students studying in India (N = 132). Three classes of perfectionists--adaptive, maladaptive, and nonperfectionists--that mirrored past studies were compared on self-esteem and depression. (Contains 3 tables and 3 figures.)

  15. Indianness, Sex, and Grade Differences on Behavior and Personality Measures Among Oglala Sioux Adolescents

    Science.gov (United States)

    Cress, Joseph N.; O'Donnell, James P.

    1974-01-01

    This study assesses Indianness (mixed or full-blood), sex, and grade differences among Oglala Sioux high school students, using the Coopersmith Behavior Rating Forms and the Quay-Peterson Behavior Problem Checklist. Results indicate that mixed-bloods had higher achievement and greater popularity than full-bloods. Fewer problems and higher…

  16. Safety and efficacy of initial combination of linagliptin and metformin in patients with type 2 diabetes: A subgroup analysis of Indian patients from a randomized, double-blind, placebo-controlled study

    Directory of Open Access Journals (Sweden)

    Vaishali Deshmukh

    2015-01-01

    Full Text Available Context and Objectives: The number of people with diabetes is increasing exponentially in India. Owing to a unique "Asian Indian Phenotype," Indians develop diabetes a decade earlier and have an earlier onset of complications than Western populations. Therefore, it is essential to evaluate more effective treatment strategies at an earlier stage of disease progression, such as initial combination therapy, in Indian patients. In this study, we evaluated the efficacy and safety of initial combination therapy with linagliptin plus metformin in comparison to linagliptin or metformin monotherapy in Indian patients with type 2 diabetes mellitus. Methods: This is a subgroup analysis of Indian patients who participated in a Phase III, 24-week, double-blind, placebo-controlled, trial. Overall, 249 Indian patients were randomized to one of six treatment arms (Two free combination therapy arms: Linagliptin 2.5 mg twice daily [bid] + either low [500 mg, n = 36] or high [1000 mg, n = 44] dose metformin bid and four monotherapy arms: Linagliptin 5 mg once daily [qd, n = 40], metformin 500 mg [n = 49] or 1000 mg bid [n = 45], or placebo [n = 23]. Results: The placebo-corrected mean change in glycated hemoglobin from baseline (8.9% to week 24 was −1.83% for linagliptin + metformin 1000 mg bid; −1.46% for linagliptin + metformin 500 mg bid; −1.30% for metformin 1000 mg bid; −1.00% for metformin 500 mg bid; and −0.77% for linagliptin 5 mg qd. None of the patients in the combination therapy arms had hypoglycemia, whereas there was one event in the metformin 1000 mg bid arm. Rates of adverse event were similar across various treatments. Conclusions: In this subgroup analysis of Indian patients, initial combination therapy with linagliptin + metformin was more efficacious in improving glycemic control than the monotherapy arms, with a comparable tolerability profile. The results were comparable to the overall population.

  17. Blindness and Yoga

    Science.gov (United States)

    Heyes, Anthony David

    1974-01-01

    Evidence is presented to support the claims that, among many blind persons, physical inactivity leads to poor physical fitness; that a state of anxiety is often a concomitant of unguided blind mobility; and that Yogic practices offer a solution to both difficulties. (GW)

  18. Muslim personal law and the meaning of "law" in the South African and Indian constitutions

    Directory of Open Access Journals (Sweden)

    C Rautenbach

    1999-12-01

    Full Text Available The Muslim population of South Africa follows a practice which may be referred to as Muslim personal law. Although section 15 of the Constitution of the Republic of South Africa 108 of 1996 recognises religious freedom and makes provision for the future recognition of other personal law systems, Muslim personal law is, at this stage, not formally recognised in terms of South African law. Since Muslim personal law receives no constitutional recognition the question may be asked whether the 1996 Constitution, and in particular the Bill of Rights as contained in chapter 2 of the 1996 Constitution, is applicable to "non-recognised" Muslim personal law. The answer to this question depends to a large extent on the meaning of "law" as contained in the 1996 Constitution.When the viewpoint of academic writers and the courts are evaluated it seems as if the meaning of law in South Africa is restricted to the common law, customary law and legislation. If such a viewpoint is to be followed, Muslim personal law is excluded from the scrutiny of the Bill of Rights. It is, however, inconceivable that there might be certain areas of "law" that are not subject to the scrutiny of the Bill of Rights. In this note it will be argued that Muslim personal law should be regarded as law in terms of the 1996 Constitution, or in the alternative, that Muslim personal law (or at least Muslim marriages should be recognised in terms of section 15 of the 1996 Constitution.Due to the historical resemblance between South Africa and India the meaning of "law" as contained in the 1996 Constitution will be compared with the meaning of "law" as contained in the Constitution of India. Although the Constitution of India indirectly gives recognition to various personal laws in India, these personal laws are not subject to the provisions of the Constitution of India. Therefore, it would be argued that one should approach the Constitution of India with caution when its provisions are

  19. Big Five personality traits: are they really important for the subjective well-being of Indians?

    Science.gov (United States)

    Tanksale, Deepa

    2015-02-01

    This study empirically examined the relationship between the Big Five personality traits and subjective well-being (SWB) in India. SWB variables used were life satisfaction, positive affect and negative affect. A total of 183 participants in the age range 30-40 years from Pune, India, completed the personality and SWB measures. Backward stepwise regression analysis showed that the Big Five traits accounted for 17% of the variance in life satisfaction, 35% variance in positive affect and 28% variance in negative affect. Conscientiousness emerged as the strongest predictor of life satisfaction. In line with the earlier research findings, neuroticism and extraversion were found to predict negative affect and positive affect, respectively. Neither openness to experience nor agreeableness contributed to SWB. The research emphasises the need to revisit the association between personality and SWB across different cultures, especially non-western cultures.

  20. An Analysis of Blind Persons'Identity Anxiety in Bi Feiyu's Novel "Massage"%毕飞宇《推拿》中盲人的身份焦虑

    Institute of Scientific and Technical Information of China (English)

    林双

    2016-01-01

    毕飞宇在长篇小说《推拿》 中塑造了一批盲人形象,描绘出他们在上海边缘一角的生存状态,其中展示了盲人群体在个人 、 群体内部和社会三方面存在着身份焦虑.这样的身份焦虑言说着他们无处不在的错位和对身份认同的渴望,体现了他们对温暖与爱的回归 、 对尊严与自我的坚守.%Bi Feiyu portraits the images of a group of blind persons in the novel "Massage" and presents their survival state in a remote part of Shanghai - "ShaZongQi Massage Center" ,among which shows the identity anxiety of the blind group in individual ,groups inside and society three aspects .Such identity anxi-ety presents their ubiquity of dislocation and the longing for identity ,embodies their return of warmth and love ,as well as their persistence of dignity and self.

  1. Models for the blind

    DEFF Research Database (Denmark)

    Olsén, Jan-Eric

    2014-01-01

    background to the tactile objects of the blind. When did they appear as a specific category of pedagogical aid and how did they help determine the relation between blindness, vision, and touch? Second, I address the tactile objects from the point of view of empirical sources and historical evidence. Material......When displayed in museum cabinets, tactile objects that were once used in the education of blind and visually impaired people, appear to us, sighted visitors, as anything but tactile. We cannot touch them due to museum policies and we can hardly imagine what it would have been like for a blind...... person to touch them in their historical context. And yet these objects are all about touch, from the concrete act of touching something to the norms that assigned touch a specific pedagogical role in nineteenth-century blind schools. The aim of this article is twofold. First, I provide a historical...

  2. The effects of a daily facial lotion containing vitamins B3 and E and provitamin B5 on the facial skin of Indian women: A randomized, double-blind trial

    Directory of Open Access Journals (Sweden)

    Jerajani Hemangi

    2010-01-01

    Full Text Available Background : The B vitamins niacinamide and panthenol have been shown to reduce many signs of skin aging, including hyperpigmentation and redness. Aims : To measure the facial skin effects in Indian women of the daily use of a lotion containing niacinamide, panthenol, and tocopherol acetate using quantitative image analysis. Methods : Adult women 30-60 years of age with epidermal hyperpigmentation were recruited in Mumbai and randomly assigned to apply a test or control lotion to the face daily for 10 weeks. Effects on skin tone were measured using an image capturing system and associated software. Skin texture was assessed by expert graders. Barrier function was evaluated by transepithelial water loss measurements. Subjects and evaluators were blinded to the product assignment. Results : Of 246 women randomized to treatment, 207 (84% completed the study. Women who used the test lotion experienced significantly reduced appearance of hyperpigmentation, improved skin tone evenness, appearance of lightening of skin, and positive effects on skin texture. Improvements versus control were seen as early as 6 weeks. The test lotion was well tolerated. The most common adverse event was a transient, mild burning sensation. Conclusions : Daily use of a facial lotion containing niacinamide, panthenol, and tocopheryl acetate improved skin tone and texture and was well tolerated in Indian women with facial signs of aging.

  3. Willed blindness

    DEFF Research Database (Denmark)

    Gjerris, Mickey

    2015-01-01

    This article describes how we seem to live in a willed blindness towards the effects that our meat production and consumption have on animals, the environment and the climate. A willed blindness that cannot be explained by either lack of knowledge or scientific uncertainty. The blindness enables us...... willed blindness focusing on the development of either a new moral vision of our obligations or new visions of what a good life is....

  4. Color Blindness

    Institute of Scientific and Technical Information of China (English)

    严双红

    2007-01-01

    About one in 12 boys is color-blind, and one in every 400 girls, so in each school class there are likely to be at least one or two people who are color-blind. Because they are color- blind from birth, most people do not know that they are color-

  5. An evaluation of the hypolipidemic effect of an extract of Hibiscus Sabdariffa leaves in hyperlipidemic Indians: a double blind, placebo controlled trial

    OpenAIRE

    Rajendran, R.; Kumar Divya R; Kuriyan Rebecca; Kurpad Anura V

    2010-01-01

    Abstract Background Hibiscus sabdariffa is used regularly in folk medicine to treat various conditions. Methods The study was a double blind, placebo controlled, randomized trial. Sixty subjects with serum LDL values in the range of 130-190 mg/dl and with no history of coronary heart disease were randomized into experimental and placebo groups. The experimental group received 1 gm of the extract for 90 days while the placebo received a similar amount of maltodextrin in addition to dietary and...

  6. Escitalopram Versus Citalopram and Sertraline: A Double-Blind Controlled, Multi-centric Trial in Indian Patients with Unipolar Major Depression

    OpenAIRE

    Lalit, Vaya; Appaya, Prakash M.; Hegde, Rajendra P.; Mital, Anukant K.; Mittal, Sunil; Nagpal, Rajesh; Palaniappun, Vaiapuri; Ramsubramaniam, C.; Rao, Gundugurti P.; Roy, Krishna; Trivedi, Jitendra K.; Ganpat K. Vankar; Karan, Rajesh S.; Shah, Sweety; Patel, Ronak B.

    2004-01-01

    The present randomized, double blind, parallel group, controlled, multi-centric trial was designed to evaluate the efficacy and tolerability of escitalopram in comparison with citalopram and sertraline in the treatment of major depressive disorder. Outpatients (N=214) with an ongoing/newly diagnosed ICD-10 major depressive episode and a Hamilton Rating Scale for Depression (HAM-D) score of > 18 were randomly assigned to citalopram, 20–40 mg/day (74 patients), escitalopram, 10–20 mg/day (69 pa...

  7. Will the "Real" Indians Please Stand Up?

    Science.gov (United States)

    Pewewardy, Cornel

    1998-01-01

    Explores what it means to be an American Indian in an era in which nearly half of the identifiable Indians live off the reservations and in urban areas. As the principal definition of "Indian-ness" today, the issue of blood quantum leads to misunderstandings. Being an Indian, to the author, is being a person connected to a tribe. (SLD)

  8. Models for the Blind

    Directory of Open Access Journals (Sweden)

    Jan Eric Olsén

    2014-10-01

    Full Text Available When displayed in museum cabinets, tactile objects that were once used in the education of blind and visually impaired people, appear to us, sighted visitors, as anything but tactile. We cannot touch them due to museum policies and we can hardly imagine what it would have been like for a blind person to touch them in their historical context. And yet these objects are all about touch, from the concrete act of touching something to the norms that assigned touch a specific pedagogical role in nineteenth-century blind schools. The aim of this article is twofold. First, I provide a historical background to the tactile objects of the blind. When did they appear as a specific category of pedagogical aid and how did they help determine the relation between blindness, vision, and touch? Second, I address the tactile objects from the point of view of empirical sources and historical evidence. Material objects are rarely used as historical testimonies for the simple reason that they, unlike archival material, do not present historians with written documents that can be held as evidence of the past. However, as I point out, certain historical questions of which archives remain silent could be approached by other means such as the use of material objects. Rather than delivering concrete methodological suggestions, this second part reflects upon the historical use of material objects - both their possibilities and their limits - within the context of blindness.

  9. Alfabetizacion de las personas que son sordas e invidentes. Hoja informativa de DB-LINK (Literacy for Persons Who Are Deaf-Blind. DB-LINK Fact Sheet).

    Science.gov (United States)

    Miles, Barbara

    This fact sheet discusses the importance of literacy for individuals who are deaf-blind, the social functions of reading and writing, and conditions necessary for the development of literacy. Strategies for promoting literacy among this population are described and include: (1) invite children and adults who are deaf-blind to observe as you use…

  10. Models for the Blind

    OpenAIRE

    Jan Eric Olsén

    2014-01-01

    When displayed in museum cabinets, tactile objects that were once used in the education of blind and visually impaired people, appear to us, sighted visitors, as anything but tactile. We cannot touch them due to museum policies and we can hardly imagine what it would have been like for a blind person to touch them in their historical context. And yet these objects are all about touch, from the concrete act of touching something to the norms that assigned touch a specific pedagogical role in n...

  11. Personality.

    Science.gov (United States)

    Funder, D C

    2001-01-01

    Personality psychology is as active today as at any point in its history. The classic psychoanalytic and trait paradigms are active areas of research, the behaviorist paradigm has evolved into a new social-cognitive paradigm, and the humanistic paradigm is a basis of current work on cross-cultural psychology. Biology and evolutionary theory have also attained the status of new paradigms for personality. Three challenges for the next generation of research are to integrate these disparate approaches to personality (particularly the trait and social-cognitive paradigms), to remedy the imbalance in the person-situation-behavior triad by conceptualizing the basic properties of situations and behaviors, and to add to personality psychology's thin inventory of basic facts concerning the relations between personality and behavior.

  12. Color defect and color theory; studies of normal and colorblind persons, including a subject color-blind in one eye but not in the other.

    Science.gov (United States)

    GRAHAM, C H; HSIA, Y

    1958-03-28

    It is important to find answers to two questions concerning the visual discriminations of dichromatic persons, especially deuteranopes: (i) Do such persons show a loss of sensitivity to various wavelengths of the spectrum as compared with normal subjects? (ii) What colors do they see? A number of experiments were performed on the first question. First, luminosity curves were determined on three groups of subjects, consisting respectively of five protanopes, six deuteranopes, and seven normal individuals. As compared with normal subjects, protanopes show a loss of luminosity in the red, whereas deuteranopes show a loss in the blue-to-green region of the spectrum (See 10). Second, we examined the luminosity curves of a subject whose right eye is classifiable (on the basis of color-mixture determinations) as normal and whose left eye is classifiable as dichromatic. (The hue discrimination curve for her dichromatic eye seemed comparable to the curve of the usual deuteranope except in the violet, where it manifested relatively good discrimination.) The luminosity function for this subject's dichromatic eye, determined by data on threshold and flicker, exhibits the same type of luminosity loss in the blue and green regions of the spectrum as was shown by our group of six deuteranopes. Only unilaterally dichromatic subjects can tell us how colors seen by a dichromatic eye appear to a normal eye. In the color-blind eye, our unilaterally dichromatic subject sees wavelengths below and above her neutral ("grey") point (which occurs at 502 mmicro) as, respectively, a blue equivalent to about 470 mmicro and a yellow equivalent to about 570 mmicro in her normal eye. The results on (i) luminosity loss and (ii) the seeing of wavelengths above 502 mmicro as yellow are considered theoretically. The seeing of yellow by deuteranopes and protanopes may be accounted for by an idea based on Leber-Fick transmation theory. It is proposed that the characteristic sensitivities of the red and

  13. An evaluation of the hypolipidemic effect of an extract of Hibiscus Sabdariffa leaves in hyperlipidemic Indians: a double blind, placebo controlled trial

    Directory of Open Access Journals (Sweden)

    R Rajendran

    2010-06-01

    Full Text Available Abstract Background Hibiscus sabdariffa is used regularly in folk medicine to treat various conditions. Methods The study was a double blind, placebo controlled, randomized trial. Sixty subjects with serum LDL values in the range of 130-190 mg/dl and with no history of coronary heart disease were randomized into experimental and placebo groups. The experimental group received 1 gm of the extract for 90 days while the placebo received a similar amount of maltodextrin in addition to dietary and physical activity advice for the control of their blood lipids. Anthropometry, blood biochemistry, dietary and physical activity were assessed at baseline, day 45 and day 90. Results While body weight, serum LDL cholesterol and triglyceride levels decreased in both groups, there were no significant differences between the experimental and placebo group. Conclusions It is likely that the observed effects were as a result of the patients following the standard dietary and physical activity advice. At a dose of 1 gm/day, hibiscus sabdariffa leaf extract did not appear to have a blood lipid lowering effect. Trial Registration REFCTRI2009000472

  14. Mentoring Transition-Age Youth with Blindness

    Science.gov (United States)

    Bell, Edward C.

    2012-01-01

    This article reports on a mentoring project designed for transition-age youth (ages 16-26) who are persons with legal blindness. Youth were matched with adult mentors who were also persons with blindness but who have achieved academic and career success. Results demonstrate that youth who participated in the project for 2 years had significant…

  15. Associations between occupational factors and occupational injury and the interplay of personal factors in Indian and French coal miners.

    OpenAIRE

    Bhattacherjee, A.; Kunar, BM.; Baumann, Michèle

    2011-01-01

    Research studies during the last decade have shown the roles of occupational and individual factors in occupational injury but a few information is available regarding their interplay. This study aimed at assessing the roles of occupational hazards and exploring their contributions to the occurrences of injuries among the Indian and French coal miners. In this study two surveys were conducted. The survey in India was a matched case-control study including 245 miners with an occupational injur...

  16. Pedagogical terms of correction of motive sphere of persons of ripe years with the purchased blindness by facilities of playing activity

    Directory of Open Access Journals (Sweden)

    Kemkina V.I.

    2011-12-01

    Full Text Available The problem of correction of motive sphere of adults blind facilities of playing activity is considered. The pedagogical terms of correction of motive sphere of adults with the purchased blindness are considered. In experiment took part blind adults at the age 22-35 years. It is set that correction-developing teaching the motive actions of blind adults must be concertedly with the level of their development and the differentiated individual approach is foreseen. It is recommended to be oriented on the level of general development of these people, exposure of their potential and actual motive possibilities. It is well-proven that systematic application of facilities of motive activity is provided by the valuable mastering of vitally important motions, development of motive capabilities and capacity for an orientation in space.

  17. Diabetes Health, Residence & Metabolism in Asians: the DHRMA study, research into foods from the Indian subcontinent - a blinded, randomised, placebo controlled trial

    Directory of Open Access Journals (Sweden)

    Patel Jeetesh V

    2011-12-01

    Full Text Available Abstract Background Coronary heart disease (CHD is highly prevalent amongst the South Asian communities in Britain. The reasons for this excess CHD risk are multifactorial, but in part relate to a susceptibility to diabetes mellitus - where the aberrant metabolism of non-esterified fatty acids (NEFA and glucose are likely to underpin vascular disease in this population. Dietary intervention is an important and first line approach to manage increased CHD risk. However, there is limited information on the impact of the South Asian diet on CHD risk. Methods/Design The Diabetes Health, Residence & Metabolism in Asians (DHRMA study is a blinded, randomised, placebo controlled trial that analyses the efficacy of reduced glycaemic index (GI staples of the South Asian diet, in relation to cardio-metabolic risk factors that are commonly perturbed amongst South Asian populations - primarily glucose, fatty acid and lipoprotein metabolism and central adiposity. Using a 10-week dietary intervention study, 50 healthy South Asians will be randomised to receive either a DHRMA (reduced GI supply of chapatti (bread, stone ground, high protein wheat flour and white basmati rice (high bran, unpolished or commercially available (leading brand versions chapatti wheat flour and basmati rice. Volunteers will be asked to complete a 75g oral glucose tolerance test at baseline and at 10-weeks follow-up, where blood metabolites and hormones, blood pressure and anthropometry will also be assessed in a standardised manner. Discussion It is anticipated that the information collected from this study help develop healthy diet options specific (but not exclusive for South Asian ethnic communities. Trial registration Current Controlled Trials ISRCTN02839188

  18. Effects of Emtricitabine/Tenofovir on Bone Mineral Density in HIV-Negative Persons in a Randomized, Double-Blind, Placebo-Controlled Trial

    Science.gov (United States)

    Mulligan, Kathleen; Glidden, David V.; Anderson, Peter L.; Liu, Albert; McMahan, Vanessa; Gonzales, Pedro; Ramirez-Cardich, Maria Esther; Namwongprom, Sirianong; Chodacki, Piotr; de Mendonca, Laura Maria Carvalo; Wang, Furong; Lama, Javier R.; Chariyalertsak, Suwat; Guanira, Juan Vicente; Buchbinder, Susan; Bekker, Linda-Gail; Schechter, Mauro; Veloso, Valdilea G.; Grant, Robert M.; Vargas, Lorena; Sanchez, Jorge; Mai, Chiang; Saokhieo, Pongpun; Murphy, Kerry; Gilmore, Hailey; Holland, Sally; Faber, Elizabeth; Duda, John; Bewerunge, Linda; Batist, Elizabeth; Hoskin, Christine; Brown, Ben; de Janeiro, Rio; Beppu-Yoshida, Carina; da Costa, Marcellus Dias; Assis de Jesus, Sergio Carlos; Grangeiro da Silva, Jose Roberto; Millan, Roberta; de Siqueira Hoagland, Brenda Regina; Martinez Fernandes, Nilo; da Silva Freitas, Lucilene; Grinsztejn, Beatriz; Pilotto, Jose; Bushman, Lane; Zheng, Jia-Hua; Anthony Guida, Louis; Kline, Brandon; Goicochea, Pedro; Manzo, Jonathan; Hance, Robert; McConnell, Jeff; Defechereux, Patricia; Levy, Vivian; Robles, Malu; Postle, Brian; Burns, David; Rooney, James

    2015-01-01

    Background. Daily preexposure prophylaxis (PrEP) with oral emtricitabine and tenofovir disoproxil fumarate (FTC/TDF) decreases the risk of human immunodeficiency virus (HIV) acquisition. Initiation of TDF decreases bone mineral density (BMD) in HIV-infected people. We report the effect of FTC/TDF on BMD in HIV-seronegative men who have sex with men and in transgender women. Methods. Dual-energy X-ray absorptiometry was performed at baseline and 24-week intervals in a substudy of iPrEx, a randomized, double-blind, placebo-controlled trial of FTC/TDF PrEP. Plasma and intracellular tenofovir concentrations were measured in participants randomized to FTC/TDF. Results. In 498 participants (247 FTC/TDF, 251 placebo), BMD in those randomized to FTC/TDF decreased modestly but statistically significantly by 24 weeks in the spine (net difference, −0.91% [95% confidence interval {CI}, −1.44% to −.38%]; P = .001) and hip (−0.61% [95% CI, −.96% to −.27%], P = .001). Changes within each subsequent 24-week interval were not statistically significant. Changes in BMD by week 24 correlated inversely with intracellular tenofovir diphosphate (TFV-DP), which was detected in 53% of those randomized to FTC/TDF. Net BMD loss by week 24 in participants with TFV-DP levels indicative of consistent dosing averaged −1.42% ± 29% and −0.85% ± 19% in the spine and hip, respectively (P < .001 vs placebo). Spine BMD tended to rebound following discontinuation of FTC/TDF. There were no differences in fractures (P = .62) or incidence of low BMD. Conclusions. In HIV-uninfected persons, FTC/TDF PrEP was associated with small but statistically significant decreases in BMD by week 24 that inversely correlated with TFV-DP, with more stable BMD thereafter. Clinical Trials Registration. NCT00458393. PMID:25908682

  19. Self-Sufficiency, Personal Empowerment, and Community Revitalization: The Impact of a Leadership Program on American Indians in the Southwest.

    Science.gov (United States)

    Hassin, Jeanette; Young, Robert S.

    1999-01-01

    A self-empowerment leadership program used a metacognitive approach to provide Native participants with a process for dealing with life's challenges, both personally and within their communities. Interviews with 42 participants explored their move toward self-sufficiency and how far they were able to go in transforming individual self-sufficiency…

  20. Blindness. [prosthetic devices and sensory aids

    Science.gov (United States)

    Pudenz, R. H.

    1974-01-01

    The possibilities are considered that modern electronics and engineering have to offer the individual with a damaged or disordered nervous system, especially the blind person. Discussed are the incidence and principal causes of blindness, past research activities, and a capsule review of some of the more interesting programs designed to provide the blind with the ability to be mobile in their environment and to read printed matter.

  1. FLIPPS for the Blind

    DEFF Research Database (Denmark)

    Bothe, Hans-Heinrich; Al-Hamdani, Sermed

    2010-01-01

    The idea of FLIPPS is to design, implement, and evaluate a vibro-tactile device that is composed of a photo diode, vibro-tactile stimulator, microcontroller and power supply. The stimulator is attached to the finger tip and activated when light illumination exceeds a defined threshold. The subject...... (blind person) receives the reflected light from the objects and, based on brain plasticity principles, can interactively learn to construct a mental image of the objects and of the scenery. The FLIPPS idea is based on sensory substitution theory; here, substituting visual inputs by haptic vibrations....

  2. What do colour-blind people really see?

    NARCIS (Netherlands)

    Hogervorst, M.A.; Alferdinck, J.W.A.M.

    2008-01-01

    Problem: colour perception of dichromats (colour-blind persons) Background: Various models have been proposed (e. g. Walraven & Alferdinck, 1997; Brettel et al. , 1997) to model reduced colour vision of colour-blind people. It is clear that colour-blind people cannot distinguish certain object colou

  3. Change-readiness of the blind: A hospital based study in a coastal town of South India

    Directory of Open Access Journals (Sweden)

    Ramya Shetty

    2014-01-01

    Conclusion: The results suggest that there is a need to modify health policy to include blind rehabilitation, to improve visibility of blind rehabilitation centers, to include family members and co-professionals while managing the blind so that we treat the "blind person" and not a "pair of blind eyes."

  4. 25 CFR 700.59 - Displaced person.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Displaced person. 700.59 Section 700.59 Indians THE OFFICE OF NAVAJO AND HOPI INDIAN RELOCATION COMMISSION OPERATIONS AND RELOCATION PROCEDURES General Policies and Instructions Definitions § 700.59 Displaced person. Displaced person means a member of...

  5. 25 CFR 700.87 - Person.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Person. 700.87 Section 700.87 Indians THE OFFICE OF NAVAJO AND HOPI INDIAN RELOCATION COMMISSION OPERATIONS AND RELOCATION PROCEDURES General Policies and Instructions Definitions § 700.87 Person. The term person means any individual, partnership, corporation,...

  6. 20 CFR 404.1582 - A period of disability based on blindness.

    Science.gov (United States)

    2010-04-01

    ..., SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Blindness § 404.1582 A... entitled to receive disability insurance cash benefits even though you are blind. If you are a blind person... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false A period of disability based on...

  7. Europe's Indians.

    Science.gov (United States)

    Feest, Christian F.

    1990-01-01

    American Indians are regularly cited as models by and for Europeans. On closer examination, these "Indians" turn out to be a fictional assemblage fabricated over the past five centuries to serve specific cultural and emotional needs of its inventors. Studies changing representations of the Indian as used by European cultures. (AF)

  8. First-Person Accounts.

    Science.gov (United States)

    Gribs, H.; And Others

    1995-01-01

    Personal accounts describe the lives of 2 individuals with deaf-blindness, one an 87-year-old woman who was deaf from birth and became totally blind over a 50-year period and the other of a woman who became deaf-blind as a result of a fever at the age of 7. Managing activities of daily life and experiencing sensory hallucinations are among topics…

  9. Blind Braille readers mislocate tactile stimuli.

    Science.gov (United States)

    Sterr, Annette; Green, Lisa; Elbert, Thomas

    2003-05-01

    In a previous experiment, we observed that blind Braille readers produce errors when asked to identify on which finger of one hand a light tactile stimulus had occurred. With the present study, we aimed to specify the characteristics of this perceptual error in blind and sighted participants. The experiment confirmed that blind Braille readers mislocalised tactile stimuli more often than sighted controls, and that the localisation errors occurred significantly more often at the right reading hand than at the non-reading hand. Most importantly, we discovered that the reading fingers showed the smallest error frequency, but the highest rate of stimulus attribution. The dissociation of perceiving and locating tactile stimuli in the blind suggests altered tactile information processing. Neuroplasticity, changes in tactile attention mechanisms as well as the idea that blind persons may employ different strategies for tactile exploration and object localisation are discussed as possible explanations for the results obtained.

  10. Análise exploratória das escalas de silhuetas bidimensionais e tridimensionais adaptadas para a pessoa com cegueira Exploratory analysis of two dimensional and three dimensional silhouette scales for persons with blindness

    Directory of Open Access Journals (Sweden)

    Fabiane Frota da Rocha Morgado

    2010-04-01

    Full Text Available Realizar uma análise exploratória da Escala de Silhuetas Bidimensionais (ESB e da Escala de Silhuetas Tridimensionais (EST, verificando qual destas Escalas é a mais apropriada e representativa à pessoa com cegueira congênita. Trata-se de uma pesquisa qualitativa e exploratória. A amostra foi composta por 20 sujeitos adultos com cegueira congênita. Foram entrevistados 10 homens e 10 mulheres, com idades entre 21 e 50 anos, do Instituto Benjamin Constant, no Rio de Janeiro e da Associação dos Cegos de Juiz de Fora, MG. Os Instrumentos para coleta de dados foram: ESB, EST e roteiro de entrevista semiestruturada. A estratégia adotada para tratar os dados foi a Análise de Conteúdo de Bardin. Foram formadas três grandes categorias: 1 Principais vias de informações sobre o corpo, subdividida em: tato; informações sobre peso e altura; informações das pessoas do convívio; informações culturais; tamanho das roupas e atividade física como referência. 2 Escala de Silhuetas Bidimensionais, subdividida em: não reconhecimento da ESB; dificuldades; utilidades. 3 Escala de Silhuetas Tridimensionais, subdividida em: Reconhecimento da Escala; Relação consigo ou com o outro; Facilidades e preferências da EST. Foi constatado que 90% dos participantes não reconheceram a ESB, enquanto que todos os participantes reconheceram a EST. A EST é a Escala mais apropriada e representativa para a pessoa com cegueira congênita. Sugere-se a realização de estudos futuros que visem avaliar as qualidades psicométricas da EST.The aim of the study was to conduct an exploratory analysis of the two dimensional and three dimensional Silhouette Scales (2SS and 3SS so as to determine which one is most suitable and meaningful for persons that are congenitally blind. This is a qualitative and exploratory study. The sample was composed of 20 adult congenitally blind subjects. Ten men and 10 women aged between 21 and 50 years of age from the Benjamin Constant

  11. 20 CFR 416.1234 - Exclusion of Indian lands.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Exclusion of Indian lands. 416.1234 Section 416.1234 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Resources and Exclusions § 416.1234 Exclusion of Indian lands. In determining...

  12. The effects of a daily facial lotion containing vitamins B3 and E and provitamin B5 on the facial skin of Indian women: A randomized, double-blind trial

    OpenAIRE

    Jerajani Hemangi; Mizoguchi Haruko; Li James; Whittenbarger Debora; Marmor Michael

    2010-01-01

    Background : The B vitamins niacinamide and panthenol have been shown to reduce many signs of skin aging, including hyperpigmentation and redness. Aims : To measure the facial skin effects in Indian women of the daily use of a lotion containing niacinamide, panthenol, and tocopherol acetate using quantitative image analysis. Methods : Adult women 30-60 years of age with epidermal hyperpigmentation were recruited in Mumbai and randomly assigned to apply a test or control lotion to the face d...

  13. Vision - night blindness

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003039.htm Vision - night blindness To use the sharing features on ... page, please enable JavaScript. Night blindness is poor vision at night or in dim light. Considerations Night ...

  14. Onchocerciasis (River Blindness) FAQs

    Science.gov (United States)

    ... The CDC Parasites - Onchocerciasis (also known as River Blindness) Note: Javascript is disabled or is not supported ... infected Simulium blackfly. It is also called River Blindness because the fly that transmits infection breeds in ...

  15. Color-Blind Racism, Color-Blind Theology, and Church Practices

    Science.gov (United States)

    Hearn, Mark

    2009-01-01

    Color-blind racism develops when persons ignore color in people and see them simply as individuals. As persons of color in racialized societies such as the United States are unequally treated on account of their color, the issue becomes a matter of faith and religious experience as religious leaders and educators, who disregard color, overlook…

  16. SENSATION SEEKING SCALE: INDIAN ADAPTATION

    OpenAIRE

    Basu, Debasish; Verma, Vijoy K.; Malhotra, Savita; Malhotra, Anil

    1993-01-01

    SUMMARY Sensation seeking refers to a biologically based personality dimension defined as the need for varied, novel and complex sensations and experiences, and the willingness to take physical and social risks for the sake of such experiences. Although researched worldwide for nearly three decades now, there is to date no published Indian study utilizing the concept of sensation seeking. This paper describes adaptation of the Sensation Seeking Scale for the Indian population. After due modif...

  17. Nem toda pessoa cega lê em Braille nem toda pessoa surda se comunica em língua de sinais Not every blind person reads Braille and not every deaf person knows sign language

    Directory of Open Access Journals (Sweden)

    Elisabeth Fátima Torres

    2007-08-01

    Full Text Available O trabalho foi definido tendo como objetivo discutir e explicitar algumas das diferenças existentes, quanto ao acesso à informação e à comunicação, entre aquelas pessoas que, embora possuam deficiências semelhantes, vivenciam discapacidades diferentes. O recorte metodológico aplicado foca especificamente as pessoas com deficiência visual e as com deficiência auditiva, não simultâneas, com ênfase às pessoas com surdez e às com cegueira. O arcabouço conceitual utilizado é o mesmo que o adotado pela classificação CIF-OMS, sendo o referencial teórico complementado com os aportes de outros autores que desenvolvem estudos relacionados com o tema da discapacidade. Além das pesquisas bibliográficas, integram a metodologia dados coletados em pesquisas de campo, conduzidas em trabalhos anteriores, e os resultantes de observações de pessoas adultas em situações que demandam por acessibilidade à informação e à comunicação. Os resultados encontrados evidenciam a diversidade existente entre as pessoas com um mesmo tipo de deficiência sensorial e assinalam alguns dos equívocos e prejuízos que podem ocorrer quando essa diversidade não é considerada. Ao longo do texto, fica constatado que as diferenças encontradas entre as pessoas com um mesmo tipo de deficiência sensorial são definidas tanto em função de suas preferências individuais, bem como das limitações e capacidades que são peculiares a cada um desses indivíduos.The objective of this work is to discuss and explain some differences that exist regarding the access to information and to communication among those people who, despite having similar handicaps, experience different inabilities. The methodological approach used here focuses specifically on people with non-simultaneous visual or hearing impairments, with an emphasis on blind or deaf people. The conceptual framework used is the same one adopted by the ICF-WHO classification, and the theoretical

  18. Guyana Junction, globalisation, localisation, and the production of East Indianness

    NARCIS (Netherlands)

    Kruijf, J.G. de

    2006-01-01

    Guyana Junction involves the analysis of the construction of East Indian ethnic and religious distinction in Guyana. It is a book in which the author endeavours to examine the manner in which Indian ethnic/religious culture as well as Indian tainted personal meaning and practice are produced and rep

  19. Personal identity and eastern thought

    Directory of Open Access Journals (Sweden)

    Correia Carlos João

    2009-01-01

    Full Text Available This paper aims to show that the problem of personal identity is a fundamental question of the classical Indian thought. Usually we tend to think that personal identity is a Western philosophical subject, and so we tend to forget the significance of the Self (Atman in Hinduism and even in Buddhism. The author shows how the Indian thought approached the question of personal identity and which was the singular solution outlined in the work consensually attributed to Gotama, the Buddha.

  20. A New Proxy Blind Signature Scheme based on ECDLP

    Directory of Open Access Journals (Sweden)

    Daniyal M Alghazzawi

    2011-05-01

    Full Text Available A proxy blind signature scheme is a special form of blind signature which allows a designated person called proxy signer to sign on behalf of two or more original signers without knowing the content of the message or document. It combines the advantages of proxy signature, blind signature and multi-signature scheme and satisfies the security properties of both proxy and blind signature scheme. Most of the exiting proxy blind signature schemes were developed based on the mathematical hard problems integer factorization (IFP and simple discrete logarithm (DLP which take sub-exponential time to solve. This paper describes an secure simple proxy blind signature scheme based on Elliptic Curve Discrete Logarithm Problem (ECDLP takes fully-exponential time. This can be implemented in low power and small processor mobile devices such as smart card, PDA etc. Here also we describes implementation issues of various scalar multiplication for ECDLP.

  1. Facts About Color Blindness

    Science.gov (United States)

    ... quickly diagnose specific types of color blindness. The Ishihara Color Test is the most common test for red-green ... red-green color blindness. The newer Cambridge Color Test uses a visual array similar to the Ishihara plates, except displayed on a computer monitor. The ...

  2. Blindness%失明

    Institute of Scientific and Technical Information of China (English)

    李同良

    2009-01-01

    @@ There was a blind girl who hated herself because she was blind. She hated everyone,except her loving boyfriend who was always there for her. She told her boyfriend, "If I could only see the World, I will marry you."

  3. Indian Summer

    Energy Technology Data Exchange (ETDEWEB)

    Galindo, E. [Sho-Ban High School, Fort Hall, ID (United States)

    1997-08-01

    This paper focuses on preserving and strengthening two resources culturally and socially important to the Shoshone-Bannock Indian Tribe on the Fort Hall Reservation in Idaho; their young people and the Pacific-Northwest Salmon. After learning that salmon were not returning in significant numbers to ancestral fishing waters at headwater spawning sites, tribal youth wanted to know why. As a result, the Indian Summer project was conceived to give Shoshone-Bannock High School students the opportunity to develop hands-on, workable solutions to improve future Indian fishing and help make the river healthy again. The project goals were to increase the number of fry introduced into the streams, teach the Shoshone-Bannock students how to use scientific methodologies, and get students, parents, community members, and Indian and non-Indian mentors excited about learning. The students chose an egg incubation experiment to help increase self-sustaining, natural production of steelhead trout, and formulated and carried out a three step plan to increase the hatch-rate of steelhead trout in Idaho waters. With the help of local companies, governmental agencies, scientists, and mentors students have been able to meet their project goals, and at the same time, have learned how to use scientific methods to solve real life problems, how to return what they have used to the water and land, and how to have fun and enjoy life while learning.

  4. Change blindness images.

    Science.gov (United States)

    Ma, Li-Qian; Xu, Kun; Wong, Tien-Tsin; Jiang, Bi-Ye; Hu, Shi-Min

    2013-11-01

    Change blindness refers to human inability to recognize large visual changes between images. In this paper, we present the first computational model of change blindness to quantify the degree of blindness between an image pair. It comprises a novel context-dependent saliency model and a measure of change, the former dependent on the site of the change, and the latter describing the amount of change. This saliency model in particular addresses the influence of background complexity, which plays an important role in the phenomenon of change blindness. Using the proposed computational model, we are able to synthesize changed images with desired degrees of blindness. User studies and comparisons to state-of-the-art saliency models demonstrate the effectiveness of our model. PMID:24029902

  5. Plateau Indian Ways with Words

    Science.gov (United States)

    Monroe, Barbara

    2009-01-01

    The indigenous rhetoric of the Plateau Indians continues to exert a discursive influence on student writing in reservation schools today. Plateau students score low on state-mandated tests and on college writing assignments, in large part because the pervasive personalization of Plateau rhetoric runs counter to the depersonalization of academic…

  6. Blinded by Irrelevance: Pure Irrelevance Induced "Blindness"

    Science.gov (United States)

    Eitam, Baruch; Yeshurun, Yaffa; Hassan, Kinneret

    2013-01-01

    To what degree does our representation of the immediate world depend solely on its relevance to what we are currently doing? We examined whether relevance per se can cause "blindness," even when there is no resource limitation. In a novel paradigm, people looked at a colored circle surrounded by a differently colored ring--the task relevance of…

  7. 78 FR 47003 - Proposed Appointment to the National Indian Gaming Commission

    Science.gov (United States)

    2013-08-02

    ... Office of the Secretary Proposed Appointment to the National Indian Gaming Commission ACTION: Notice. SUMMARY: The Indian Gaming Regulatory Act provides for a three-person National Indian Gaming Commission... Indian Gaming Commission for a term of 3 years. DATES: Comments must be received before September 3,...

  8. The blind hens’ challenge

    DEFF Research Database (Denmark)

    Sandøe, Peter; Hocking, Paul M.; Forkman, Björn;

    2014-01-01

    about breeding blind hens. But we also argue that alternative views, which (for example) claim that it is important to respect the telos or rights of an animal, do not offer a more convincing solution to questions raised by the possibility of disenhancing animals for their own benefit.......Animal ethicists have recently debated the ethical questions raised by disenhancing animals to improve their welfare. Here, we focus on the particular case of breeding blind hens for commercial egg-laying systems, in order to benefit their welfare. Many people find breeding blind hens intuitively...

  9. Static analysis for blinding

    DEFF Research Database (Denmark)

    Nielsen, Christoffer Rosenkilde; Nielson, Hanne Riis

    2006-01-01

    operation blinding. In this paper we study the theoretical foundations for one of the successful approaches to validating cryptographic protocols and we extend it to handle the blinding primitive. Our static analysis approach is based on Flow Logic; this gives us a clean separation between the specification...... of the analysis and its realisation in an automatic tool. We concentrate on the former in the present paper and provide the semantic foundation for our analysis of protocols using blinding - also in the presence of malicious attackers....

  10. Blind Collective Signature Protocol

    Directory of Open Access Journals (Sweden)

    Nikolay A. Moldovyan

    2011-06-01

    Full Text Available Using the digital signature (DS scheme specified by Belarusian DS standard there are designed the collective and blind collective DS protocols. Signature formation is performed simultaneously by all of the assigned signers, therefore the proposed protocols can be used also as protocols for simultaneous signing a contract. The proposed blind collective DS protocol represents a particular implementation of the blind multisignature schemes that is a novel type of the signature schemes. The proposed protocols are the first implementations of the multisignature schemes based on Belarusian signature standard.

  11. 77 FR 34981 - Stillaguamish Tribe of Indians-Liquor Control Ordinance

    Science.gov (United States)

    2012-06-12

    ... Country and those persons and businesses doing business on and/or visiting the Tribe's Indian Country. The... Tribe's Indian Country. (3) Any person who resides, conducts business, engages in a business transaction... Tribe's Indian Country shall secure a business license from the Tribe in the manner provided for...

  12. A Smart Infrared Microcontroller-Based Blind Guidance System

    Directory of Open Access Journals (Sweden)

    Amjed S. Al-Fahoum

    2013-01-01

    Full Text Available Blindness is a state of lacking the visual perception due to physiological or neurological factors. The partial blindness represents the lack of integration in the growth of the optic nerve or visual centre of the eye, and total blindness is the full absence of the visual light perception. In this work, a simple, cheap, friendly user, smart blind guidance system is designed and implemented to improve the mobility of both blind and visually impaired people in a specific area. The proposed work includes a wearable equipment consists of head hat and mini hand stick to help the blind person to navigate alone safely and to avoid any obstacles that may be encountered, whether fixed or mobile, to prevent any possible accident. The main component of this system is the infrared sensor which is used to scan a predetermined area around blind by emitting-reflecting waves. The reflected signals received from the barrier objects are used as inputs to PIC microcontroller. The microcontroller is then used to determine the direction and distance of the objects around the blind. It also controls the peripheral components that alert the user about obstacle's shape, material, and direction. The implemented system is cheap, fast, and easy to use and an innovative affordable solution to blind and visually impaired people in third world countries.

  13. Blind loop syndrome

    Science.gov (United States)

    ... operations for extreme obesity As a complication of inflammatory bowel disease Diseases such as diabetes or scleroderma may slow down movement in a segment of the intestine, leading to blind loop syndrome.

  14. Turning the tide of corneal blindness

    Directory of Open Access Journals (Sweden)

    Matthew S Oliva

    2012-01-01

    Full Text Available Corneal diseases represent the second leading cause of blindness in most developing world countries. Worldwide, major investments in public health infrastructure and primary eye care services have built a strong foundation for preventing future corneal blindness. However, there are an estimated 4.9 million bilaterally corneal blind persons worldwide who could potentially have their sight restored through corneal transplantation. Traditionally, barriers to increased corneal transplantation have been daunting, with limited tissue availability and lack of trained corneal surgeons making widespread keratoplasty services cost prohibitive and logistically unfeasible. The ascendancy of cataract surgical rates and more robust eye care infrastructure of several Asian and African countries now provide a solid base from which to dramatically expand corneal transplantation rates. India emerges as a clear global priority as it has the world′s largest corneal blind population and strong infrastructural readiness to rapidly scale its keratoplasty numbers. Technological modernization of the eye bank infrastructure must follow suit. Two key factors are the development of professional eye bank managers and the establishment of Hospital Cornea Recovery Programs. Recent adaptation of these modern eye banking models in India have led to corresponding high growth rates in the procurement of transplantable tissues, improved utilization rates, operating efficiency realization, and increased financial sustainability. The widespread adaptation of lamellar keratoplasty techniques also holds promise to improve corneal transplant success rates. The global ophthalmic community is now poised to scale up widespread access to corneal transplantation to meet the needs of the millions who are currently blind.

  15. Turning the tide of corneal blindness.

    Science.gov (United States)

    Oliva, Matthew S; Schottman, Tim; Gulati, Manoj

    2012-01-01

    Corneal diseases represent the second leading cause of blindness in most developing world countries. Worldwide, major investments in public health infrastructure and primary eye care services have built a strong foundation for preventing future corneal blindness. However, there are an estimated 4.9 million bilaterally corneal blind persons worldwide who could potentially have their sight restored through corneal transplantation. Traditionally, barriers to increased corneal transplantation have been daunting, with limited tissue availability and lack of trained corneal surgeons making widespread keratoplasty services cost prohibitive and logistically unfeasible. The ascendancy of cataract surgical rates and more robust eye care infrastructure of several Asian and African countries now provide a solid base from which to dramatically expand corneal transplantation rates. India emerges as a clear global priority as it has the world's largest corneal blind population and strong infrastructural readiness to rapidly scale its keratoplasty numbers. Technological modernization of the eye bank infrastructure must follow suit. Two key factors are the development of professional eye bank managers and the establishment of Hospital Cornea Recovery Programs. Recent adaptation of these modern eye banking models in India have led to corresponding high growth rates in the procurement of transplantable tissues, improved utilization rates, operating efficiency realization, and increased financial sustainability. The widespread adaptation of lamellar keratoplasty techniques also holds promise to improve corneal transplant success rates. The global ophthalmic community is now poised to scale up widespread access to corneal transplantation to meet the needs of the millions who are currently blind.

  16. Economic Aspects of Blindness and Low Vision: A New Perspective.

    Science.gov (United States)

    Kirchner, C.

    1995-01-01

    This discussion of theoretical perspectives on disability's economic aspects urges development of better measures of productive activity by persons with blindness in paid and unpaid work; considers other personal characteristics that may account for dependence, such as old age or illness; and suggests that some costs are created by social…

  17. A Blind Date

    Institute of Scientific and Technical Information of China (English)

    周立

    2003-01-01

    英语对话:A: Talking about girls, I still remember my first time to meet my girlfriend. Iwas so clumsy and very nervous.B: That’s the same case with me. I had the jitters at my blind date, too.A: Did you also meet your girlfriend at a blind date?B: Yeah. I was actually very shy of speaking to girls, you know?

  18. Satellite Communications: The Indian Scenario

    Directory of Open Access Journals (Sweden)

    Dr. Ranjit Singh

    2014-05-01

    Full Text Available India has launched as many as 73 Indian satellites as of today since its first attempt in 1975. Besides serving traditional markets of telephony and broadcasting, satellites are on the frontiers of advanced applications as telemedicine, distance learning, environment monitoring, remote sensing, and so on. Satellite systems are optimized for services such as Internet access, virtual private networks and personal access. Costs have been coming down in recent years to the point where satellite broadband is becoming competitive. This article is an attempt to view this important topic from Indian perspective. India’s Project GAGAN, GPS Aided Geo Augmented Navigation is discussed.

  19. Blind Analysis in Particle Physics

    OpenAIRE

    Roodman, Aaron

    2003-01-01

    A review of the blind analysis technique, as used in particle physics measurements, is presented. The history of blind analyses in physics is briefly discussed. Next the dangers of "experimenter's bias" and the advantages of a blind analysis are described. Three distinct kinds of blind analysis in particle physics are presented in detail. Finally, the BABAR collaboration's experience with the blind analysis technique is discussed.

  20. An Approach for Object and Scene Detection for Blind Peoples Using Vocal Vision.

    Directory of Open Access Journals (Sweden)

    Shraddha A. Kamble

    2014-12-01

    Full Text Available This system help the blind peoples for the navigation without the help of third person so blind person can perform its work independently. This system implemented on android device in which object detection and scene detection implemented, so after detection there will be text to speech conversion so user or blind person can get message from that android device with the help of headphone connected to that device. Our project will help blind people to understand the images which will be converted to sound with the help of webcam. We shall capture images in front of blind peoples .The captured image will be processed through our algorithms which will enhances the image data. The hardware component will have its own database. The processed image is compare with the database in the hardware component .The result after processing and comparing will be converted into speech signals. The headphones guide the blind peoples.

  1. Making Visual Maps Accessible to the Blind

    OpenAIRE

    Buzzi, Maria Claudia; Buzzi, Marina; Leporini, Barbara; Martusciello, Loredana

    2011-01-01

    Visual maps deliver content in a simple and effective way. They can be useful for various purposes in areas such as street guidance, surrounding information, and education. However, sightless persons are unable to explore visual maps and risk being cut off from several multimedia Web applications. In this paper, starting from accessibility issues of map-based applications, we discuss possible interaction modalities and devices to use for truly achieving usage perspectives desired by blind peo...

  2. Direct costs of blindness in Australia.

    Science.gov (United States)

    Wright, S E; Keeffe, J E; Thies, L S

    2000-06-01

    This study calculated the direct financial costs of blindness to the Australian government and community. Three case studies, representative of Australians with severely impaired vision, were used to calculate the annual costs associated with blindness. The costs include pensions, subsidies, concessions, equipment and services. Case I was a retired person with age-related macular degeneration, case 2 a working aged person with diabetic retinopathy, and case 3 a school student with congenital vision impairment. Sensitivity analysis was used to show the possible range of costs for each case. For case I, direct cost was $ 14686 with a range from $9749 to $22507. The cost for case 2 was $17701 ranging from $9669 to $26720. Costs associated with care and education of case 3 were $15948 ranging from $5106 to $23798. In addition to the social costs to a person who is blind, there are significant financial costs to the government and the community that will increase substantially with the ageing of the Australian population. PMID:10981781

  3. Design of An Electronic Narrator on Assistant Robot for Blind People

    Directory of Open Access Journals (Sweden)

    Ardiansyah Rizqi Andry

    2016-01-01

    Full Text Available Many personal service robot is developed to help blind people in daily life, such as room cleaning, for navigating, object finding, reading and other activities. In this context, the present work focuses the development of an image-to-speech application for the blind. The project is called Design of An Electronic Narrator on Assistant Robot for Blind People, and the final purpose is the design of an electronic narrator application on personal service robot that helps to narrate a text on a book, magazine, a sheet of paper etc to a blind person. To achieve that, a Raspberry pi board, a light sensor, OpenCV computer vision library, Tesseract OCR (Optical Character Recognition library, eSpeak Text-to-Speech Synthesizer (TTS library are integrated, which is enables the blind person to hear a narration from text on a book, magazine, a sheet etc.

  4. Blind Friendly Maps

    OpenAIRE

    Červenka, Petr; Břinda, Karel; Seifert, Radek; Hofman, Petr

    2016-01-01

    Space concept of the surrounding area is one of the most important preconditions of the independent mobility and orientation of the blind people. Tactile maps are considered to be the most appropriate source of spatial information. One of the main problems of the tactile maps usage is their problematic accessibility for the blind users since they are not available in time and with up-to-date content. The map production is a matter of tedious manual work and a result of expensive and time-cons...

  5. 25 CFR 900.233 - When must an Indian tribe or tribal organization regulate its employees or subcontractors to...

    Science.gov (United States)

    2010-04-01

    ... Conflicts of Interest § 900.233 When must an Indian tribe or tribal organization regulate its employees or subcontractors to avoid a personal conflict of interest? An Indian tribe or tribal organization must maintain... 25 Indians 2 2010-04-01 2010-04-01 false When must an Indian tribe or tribal organization...

  6. Testing Children for Color Blindness

    Science.gov (United States)

    ... Español Eye Health / News Testing Children for Color Blindness Written by: Shirley Dang Apr. 03, 2014 New ... shows that kids can be tested for color blindness as soon as age 4, finds Caucasian boys ...

  7. Oplysningens blinde vinkler

    DEFF Research Database (Denmark)

    Hansen, Pelle Guldborg; Hendricks, Vincent Fella

    manipulation og fordrejning, til at påvirke menneskers overvejelser, beslutninger og handlinger, både individuelt og kollektivt, hvilket i sidste ende kan få betydning for de demokratiske processer. Oplysningens blinde vinkler gennemgår en række informationsfænomener, som optræder i vores dagligdag, og den...

  8. Oplysnigens blinde vinkler

    DEFF Research Database (Denmark)

    Hendricks, Vincent Fella; Hansen, Pelle Guldborg

    manipulation og fordrejning, til at påvirke menneskers overvejelser, beslutninger og handlinger, både individuelt og kollektivt, hvilket i sidste ende kan få betydning for de demokratiske processer. Oplysningens blinde vinkler gennemgår en række informationsfænomener, som optræder i vores dagligdag, og den...

  9. Corneal blindness and xenotransplantation.

    Science.gov (United States)

    Lamm, Vladimir; Hara, Hidetaka; Mammen, Alex; Dhaliwal, Deepinder; Cooper, David K C

    2014-01-01

    Approximately 39 million people are blind worldwide, with an estimated 285 million visually impaired. The developing world shoulders 90% of the world's blindness, with 80% of causative diseases being preventable or treatable. Blindness has a major detrimental impact on the patient, community, and healthcare spending. Corneal diseases are significant causes of blindness, affecting at least 4 million people worldwide. The prevalence of corneal disease varies between parts of the world. Trachoma, for instance, is the second leading cause of blindness in Africa, after cataracts, but is rarely found today in developed nations. When preventive strategies have failed, corneal transplantation is the most effective treatment for advanced corneal disease. The major surgical techniques for corneal transplantation include penetrating keratoplasty (PK), anterior lamellar keratoplasty, and endothelial keratoplasty (EK). Indications for corneal transplantation vary between countries, with Fuchs' dystrophy being the leading indication in the USA and keratoconus in Australia. With the exception of the USA, where EK will soon overtake PK as the most common surgical procedure, PK is the overwhelming procedure of choice. Success using corneal grafts in developing nations, such as Nepal, demonstrates the feasibility of corneal transplantation on a global scale. The number of suitable corneas from deceased human donors that becomes available will never be sufficient, and so research into various alternatives, for example stem cells, amniotic membrane transplantation, synthetic and biosynthetic corneas, and xenotransplantation, is progressing. While each of these has potential, we suggest that xenotransplantation holds the greatest potential for a corneal replacement. With the increasing availability of genetically engineered pigs, pig corneas may alleviate the global shortage of corneas in the near future.

  10. The Indian Wars Again?

    Science.gov (United States)

    Snipp, C. Matthew

    1991-01-01

    Explains history of federal-Indian relationship and changing tribal sovereignty rights. Describes treaty disputes and Indian-non-Indian conflicts in Washington, Wisconsin, and Oklahoma. Describes general nature of Indian alliances and support networks. Discusses possible roles for social scientists and social-science studies to mitigate Indian…

  11. KNOW YOUR NEVADA INDIANS.

    Science.gov (United States)

    POEHLMAN, CHARLES H.; AND OTHERS

    THIS PUBLICATION PRESENTS THE RESULTS OF A STUDY OF THE SOCIOCULTURAL BACKGROUNDS OF THE PAIUTE, WASHOE, AND SHOSHONE INDIANS OF NEVADA. INCLUDED ARE AN OUTLINE OF GENERAL PROBLEMS PERTAINING TO INDIAN EDUCATION, SOME DISTINCT CULTURAL DIFFERENCES BETWEEN THE DOMINANT NON-INDIAN SOCIETY AND THE INDIAN SOCIETY, AND THE PREHISTORIC ASPECTS OF THE…

  12. Do People Who Became Blind Early in Life Develop a Better Sense of Smell? A Psychophysical Study

    Science.gov (United States)

    Cuevas, Isabel; Plaza, Paula; Rombaux, Phillippe; Collignon, Olivier; De Volder, Anne G.; Renier, Laurent

    2010-01-01

    Using a set of psychophysical tests, we compared the olfactory abilities of 8 persons who became blind early in life and 16 sighted persons in a control group who were matched for age, sex, and handedness. The results indicated that those who became blind early in life developed compensatory perceptual mechanisms in the olfactory domain that…

  13. Stochastic Blind Motion Deblurring

    KAUST Repository

    Xiao, Lei

    2015-05-13

    Blind motion deblurring from a single image is a highly under-constrained problem with many degenerate solutions. A good approximation of the intrinsic image can therefore only be obtained with the help of prior information in the form of (often non-convex) regularization terms for both the intrinsic image and the kernel. While the best choice of image priors is still a topic of ongoing investigation, this research is made more complicated by the fact that historically each new prior requires the development of a custom optimization method. In this paper, we develop a stochastic optimization method for blind deconvolution. Since this stochastic solver does not require the explicit computation of the gradient of the objective function and uses only efficient local evaluation of the objective, new priors can be implemented and tested very quickly. We demonstrate that this framework, in combination with different image priors produces results with PSNR values that match or exceed the results obtained by much more complex state-of-the-art blind motion deblurring algorithms.

  14. Somewhere in between Touch and Vision: In Search of a Meaningful Art Education for Blind Individuals

    Science.gov (United States)

    Coster, Karin; Loots, Gerrit

    2004-01-01

    This article offers a theoretical framework of a meaningful art education for blind people. Existing literature focuses on the interaction between the artwork and the blind person. This text describes this aesthetic encounter which is complex due to tactile sensations, individual differences of the non-sighted viewer and specific features of the…

  15. Horses: An Introduction to Horses: Racing, Ranching, and Riding for Blind and Physically Handicapped Individuals.

    Science.gov (United States)

    Cylke, Frank Kurt, Ed.

    This annotated bibliography of materials focuses on horses, racing, ranching, and riding. Two articles are presented in full. They are: "Diary of a Blind Horseman: Confidence Springs from a Horse Named Sun" (Richard Vice and Steve Stone) and "Young Rider: Her Horses Show the Way" (Helen Mason). Each article tells the true story of a blind person's…

  16. Causes of childhood blindness in the northeastern states of India

    Directory of Open Access Journals (Sweden)

    Bhattacharjee Harsha

    2008-01-01

    Full Text Available Background: The northeastern region (NER of India is geographically isolated and ethno-culturally different from the rest of the country. There is lacuna regarding the data on causes of blindness and severe visual impairment in children from this region. Aim: To determine the causes of severe visual impairment and blindness amongst children from schools for the blind in the four states of NER of India. Design and Setting: Survey of children attending special education schools for the blind in the NER. Materials and Methods: Blind and severely visually impaired children (best corrected visual acuity < 20/200 in the better eye, aged up to 16 years underwent visual acuity estimation, external ocular examination, retinoscopy and fundoscopy. Refraction and low vision workup was done where indicated. World Health Organization′s reporting form was used to code anatomical and etiological causes of visual loss. Statistical Analysis: Microsoft Excel Windows software with SPSS. Results: A total of 376 students were examined of whom 258 fulfilled the eligibility criteria. The major anatomical causes of visual loss amongst the 258 were congenital anomalies (anophthalmos, microphthalmos 93 (36.1%; corneal conditions (scarring, vitamin A deficiency 94 (36.7%; cataract or aphakia 28 (10.9%, retinal disorders 15 (5.8% and optic atrophy 14 (5.3%. Nearly half of the children were blind from conditions which were either preventable or treatable (48.5%. Conclusion: Nearly half the childhood blindness in the NER states of India is avoidable and Vitamin A deficiency forms an important component unlike other Indian states. More research and multisectorial effort is needed to tackle congenital anomalies.

  17. 75 FR 8731 - Proposed Appointment to the National Indian Gaming Commission

    Science.gov (United States)

    2010-02-25

    ... Office of the Secretary of the Interior Proposed Appointment to the National Indian Gaming Commission ACTION: Notice. SUMMARY: The Indian Gaming Regulatory Act provides for a three-person National Indian Gaming Commission. One member, the chairman, is appointed by the President with the advice and consent...

  18. Mobility aid for blind figure skaters

    International Nuclear Information System (INIS)

    This work is developed within the scope of rehabilitation technology to enable blind and visually impaired persons read non-Braille material commonly available in digital form to normal-vision readers. This approach, therefore, tries to broaden the reaching capacity for these persons and, thus, allow for better inclusion in social, work, educative and even leisure activities. Specifically, it is devised for reading any kind of text in digital form --books, files, documents, Internet information and exchanges, etc.-- that can be loaded in a PC to be later read on the devised Braille reading line. It consists of a string-like platform of electrodes that simulate, through tactile electrostimulation, the letter characters displayed in Braille fashion. Finger-tip feeling from these electric discharges is caused by stimulating the skin nerve receptors underneath the tip. These electric discharges produce a similar effect as when reading embossed-type characters of traditional Braille-relief paper material. After design and development, experiences were made with blind persons, with fairly satisfactory results. At present, further work is under way in order to improve the system

  19. Mobility aid for blind figure skaters

    Science.gov (United States)

    Acerbi, A.; Graffigna, J. P.; Polimeni, G.; Fernández, H. H.

    2007-11-01

    This work is developed within the scope of rehabilitation technology to enable blind and visually impaired persons read non-Braille material commonly available in digital form to normal-vision readers. This approach, therefore, tries to broaden the reaching capacity for these persons and, thus, allow for better inclusion in social, work, educative and even leisure activities. Specifically, it is devised for reading any kind of text in digital form --books, files, documents, Internet information and exchanges, etc.-- that can be loaded in a PC to be later read on the devised Braille reading line. It consists of a string-like platform of electrodes that simulate, through tactile electrostimulation, the letter characters displayed in Braille fashion. Finger-tip feeling from these electric discharges is caused by stimulating the skin nerve receptors underneath the tip. These electric discharges produce a similar effect as when reading embossed-type characters of traditional Braille-relief paper material. After design and development, experiences were made with blind persons, with fairly satisfactory results. At present, further work is under way in order to improve the system.

  20. Mobility aid for blind figure skaters

    Energy Technology Data Exchange (ETDEWEB)

    Acerbi, A; Graffigna, J P; Polimeni, G; Fernandez, H H [Gabinete de Tecnologia Medica, Fac. de Ingenieria, Universidad Nac. de San Juan Av Libertador San Martin 1109(O), J5400ARL, San Juan (Argentina)

    2007-11-15

    This work is developed within the scope of rehabilitation technology to enable blind and visually impaired persons read non-Braille material commonly available in digital form to normal-vision readers. This approach, therefore, tries to broaden the reaching capacity for these persons and, thus, allow for better inclusion in social, work, educative and even leisure activities. Specifically, it is devised for reading any kind of text in digital form --books, files, documents, Internet information and exchanges, etc.-- that can be loaded in a PC to be later read on the devised Braille reading line. It consists of a string-like platform of electrodes that simulate, through tactile electrostimulation, the letter characters displayed in Braille fashion. Finger-tip feeling from these electric discharges is caused by stimulating the skin nerve receptors underneath the tip. These electric discharges produce a similar effect as when reading embossed-type characters of traditional Braille-relief paper material. After design and development, experiences were made with blind persons, with fairly satisfactory results. At present, further work is under way in order to improve the system.

  1. A Resource Guide for Signs of Sexual Assault. A Supplement to: Preventing Sexual Abuse of Persons with Disabilities: A Curriculum for Hearing Impaired, Physically Disabled, Blind and Mentally Retarded Students.

    Science.gov (United States)

    O'Day, Bonnie

    Part of a curriculum unit on preventing sexual abuse of persons with disabilities, the manual is intended to help instructors present the material to hearing impaired students. Illustrations of sign language are presented for such terms as sexual contact, sexual assault, incest, same sex assault (man/woman), rape (acquaintance/marital), exposer,…

  2. The first rapid assessment of avoidable blindness (RAAB in Thailand.

    Directory of Open Access Journals (Sweden)

    Saichin Isipradit

    Full Text Available BACKGROUND: The majority of vision loss is preventable or treatable. Population surveys are crucial for planning, implementation, and monitoring policies and interventions to eliminate avoidable blindness and visual impairments. This is the first rapid assessment of avoidable blindness (RAAB study in Thailand. METHODS: A cross-sectional study of a population in Thailand age 50 years old or over aimed to assess the prevalence and causes of blindness and visual impairments. Using the Thailand National Census 2010 as the sampling frame, a stratified four-stage cluster sampling based on a probability proportional to size was conducted in 176 enumeration areas from 11 provinces. Participants received comprehensive eye examination by ophthalmologists. RESULTS: The age and sex adjusted prevalence of blindness (presenting visual acuity (VA <20/400, severe visual impairment (VA <20/200 but ≥20/400, and moderate visual impairment (VA <20/70 but ≥20/200 were 0.6% (95% CI: 0.5-0.8, 1.3% (95% CI: 1.0-1.6, 12.6% (95% CI: 10.8-14.5. There was no significant difference among the four regions of Thailand. Cataract was the main cause of vision loss accounted for 69.7% of blindness. Cataract surgical coverage in persons was 95.1% for cut off VA of 20/400. Refractive errors, diabetic retinopathy, glaucoma, and corneal opacities were responsible for 6.0%, 5.1%, 4.0%, and 2.0% of blindness respectively. CONCLUSION: Thailand is on track to achieve the goal of VISION 2020. However, there is still much room for improvement. Policy refinements and innovative interventions are recommended to alleviate blindness and visual impairments especially regarding the backlog of blinding cataract, management of non-communicative, chronic, age-related eye diseases such as glaucoma, age-related macular degeneration, and diabetic retinopathy, prevention of childhood blindness, and establishment of a robust eye health information system.

  3. Psychosocial characteristics of totally blind people in a Nigerian city

    Directory of Open Access Journals (Sweden)

    Ademola-Popoola Dupe

    2010-01-01

    Full Text Available Purpose: To characterize the demographic and psychosocial problems of a group of blind people as a way of attracting more attention to and providing data that can improve the psychosocial care of the visually impaired. Materials and Method: A cross-sectional descriptive study of a population of totally blind people in Ilorin, Nigeria using a self-report questionnaire (SRQ. The questionnaire was verbally administered by the study personnel in the local language. Simple frequency tables were obtained and the Chi-square test was performed to determine significant differences between variables. P-value <0.05 was considered statistically significant. Results: Sixty one blind patients consented to participate. Most participants were engaged in street begging for their livelihood. Most subjects desired a job change, signifying dissatisfaction with the present occupation. Up to 80% of the cohort was married and had spouses who were also blind in at least one eye. Approximately two-thirds had five or more children and majority lived with family members who were responsible for taking care of their personal hygiene, cooking and mobility. The majority developed blindness in childhood and 16% had a family history of blindness and 77% had never used conventional eye care, with corneal disease being the most frequent cause of blindness. Many feared that their children may also become blind. Thirty-one (51% scored ≥5 on SRQ and were classified as probable cases of psychological disorder. Conclusion: Blindness in a majority of cases that started in childhood was probably preventable. Inaccessibility to or failure of the formal rehabilitation and social welfare systems may have caused this psychosocial dilemma. The high level of social and family interaction provides opportunity for organized preventive ophthalmology, community health care services and psychosocial care.

  4. Noise blind test

    OpenAIRE

    H. Cadet

    2006-01-01

    In the aim of characterizing site condition for seismic risk, the microtremor or ambient noise studies have been developed. The main objective of this blind test is to check of the reliability of results, to observe the user subjectivity (array choice, parameters that are user depend) in the noise recordings analyze. Noise records were analysed on single-station with H/V method and with several sensors for array method to determine the dispersion characteristics of the surface-wave part of th...

  5. Celebrating the Indian Way of Life

    Science.gov (United States)

    Kuckkahn, Tina

    2005-01-01

    In this personal narrative, the author shares her experiences in Washington DC while attending the opening of the National Museum of the American Indian (NMAI), and describes the events of the day as a life changing experience. She describes the mood surrounding the opening ceremonies as one of celebration. Never had so many people representing so…

  6. Person, personality, responsibility

    OpenAIRE

    GHEORGHE MIHAI; EMILIA MIHAI

    2005-01-01

    Modern times consider as a person the individual man being endowed with reason and conscience; this man cannot be but person because he shows so many persons. According to the positive law the human individual is considered a person: natural person in civil relations; criminal in criminal relations; public officer in administrative relations, etc. “Natural person”, “criminal”, “public officer” are terms from legal terminology of different branches of law that define the individual in the law,...

  7. Indian Vacuum Society: The Indian Vacuum Society

    Science.gov (United States)

    Saha, T. K.

    2008-03-01

    The Indian Vacuum Society (IVS) was established in 1970. It has over 800 members including many from Industry and R & D Institutions spread throughout India. The society has an active chapter at Kolkata. The society was formed with the main aim to promote, encourage and develop the growth of Vacuum Science, Techniques and Applications in India. In order to achieve this aim it has conducted a number of short term courses at graduate and technician levels on vacuum science and technology on topics ranging from low vacuum to ultrahigh vacuum So far it has conducted 39 such courses at different parts of the country and imparted training to more than 1200 persons in the field. Some of these courses were in-plant training courses conducted on the premises of the establishment and designed to take care of the special needs of the establishment. IVS also regularly conducts national and international seminars and symposia on vacuum science and technology with special emphasis on some theme related to applications of vacuum. A large number of delegates from all over India take part in the deliberations of such seminars and symposia and present their work. IVS also arranges technical visits to different industries and research institutes. The society also helped in the UNESCO sponsored post-graduate level courses in vacuum science, technology and applications conducted by Mumbai University. The society has also designed a certificate and diploma course for graduate level students studying vacuum science and technology and has submitted a syllabus to the academic council of the University of Mumbai for their approval, we hope that some colleges affiliated to the university will start this course from the coming academic year. IVS extended its support in standardizing many of the vacuum instruments and played a vital role in helping to set up a Regional Testing Centre along with BARC. As part of the development of vacuum education, the society arranges the participation of

  8. TOOLS TO INCLUDE BLIND STUDENTS IN SCHOOL BUILDING PERFORMANCE ASSESSMENTS

    Directory of Open Access Journals (Sweden)

    Tania Pietzschke Abate

    2016-05-01

    Full Text Available This article discusses the design of data collection instruments that include the opinions of blind students, in accordance with the principles of Universal Design (UD. The aim of this study is to understand the importance of adapting data collection instruments for the inclusion of disabled persons in field research in Architecture and Design, among other fields. The data collection instruments developed were a play interview with a tactile map and a 3D survey with the use of tactile models. These instruments sought to assess the school environment experienced by blind students. The study involved students from the early years of a school for the blind who had not yet mastered the Braille system. The participation of these students was evaluated. A multidisciplinary team consisting of architects, designers, educators, and psychologists lent support to the study. The results showed that the data collection instruments adapted to blind students were successful in making the group of authors examine questions regarding UD. An analysis of the participatory phase showed that the limitations resulting from blindness determine the specificities in the adaptation and implementation process of the instruments in schools. Practical recommendations for future studies related to instruments in the UD thematic are presented. This approach is in line with the global trend of including disabled persons in society based on these users’ opinions concerning what was designed by architects and designers.

  9. The whole story behind blind adaptive equalizers/blind deconvolution

    CERN Document Server

    Pinchas, Monika

    2012-01-01

    This e-book covers a variety of blind deconvolution/equalization methods based on both cost functions and Bayes rules where simulation results are supplied to support the theory - including Maximum Entropy density approximation technique and the Edgeworth Expansion approach used in various blind equalizers.

  10. POSTERIOR SEGMENT CAUSES OF BLINDNESS AMONG CHILDREN IN BLIND SCHOOLS

    Directory of Open Access Journals (Sweden)

    Sandhya

    2015-09-01

    Full Text Available BACKGROUND: It is estimated that there are 1.4 million irreversibly blind children in the world out of which 1 million are in Asia alone. India has the highest number of blind children than any other country. Nearly 70% of the childhood blindness is avoidable. There i s paucity of data available on the causes of childhood blindness. This study focuses on the posterior segment causes of blindness among children attending blind schools in 3 adjacent districts of Andhra Pradesh. MATERIAL & METHODS: This is a cross sectiona l study conducted among 204 blind children aged 6 - 16 years age. Detailed eye examination was done by the same investigator to avoid bias. Posterior segment examination was done using a direct and/or indirect ophthalmoscope after dilating pupil wherever nec essary. The standard WHO/PBL for blindness and low vision examination protocol was used to categorize the causes of blindness. A major anatomical site and underlying cause was selected for each child. The study was carried out during July 2014 to June 2015 . The results were analyzed using MS excel software and Epi - info 7 software version statistical software. RESULTS: Majority of the children was found to be aged 13 - 16 years (45.1% and males (63.7%. Family history of blindness was noted in 26.0% and consa nguinity was reported in 29.9% cases. A majority of them were belonged to fulfill WHO grade of blindness (73.0% and in majority of the cases, the onset of blindness was since birth (83.7%. The etiology of blindness was unknown in majority of cases (57.4% while hereditary causes constituted 25.4% cases. Posterior segment causes were responsible in 33.3% cases with retina being the most commonly involved anatomical site (19.1% followed by optic nerve (14.2%. CONCLUSIONS: There is a need for mandatory oph thalmic evaluation, refraction and assessment of low vision prior to admission into blind schools with periodic evaluation every 2 - 3 years

  11. Design of An Electronic Narrator on Assistant Robot for Blind People

    OpenAIRE

    Ardiansyah Rizqi Andry

    2016-01-01

    Many personal service robot is developed to help blind people in daily life, such as room cleaning, for navigating, object finding, reading and other activities. In this context, the present work focuses the development of an image-to-speech application for the blind. The project is called Design of An Electronic Narrator on Assistant Robot for Blind People, and the final purpose is the design of an electronic narrator application on personal service robot that helps to narrate a text on a bo...

  12. Virtual environment interaction through 3D audio by blind children.

    Science.gov (United States)

    Sánchez, J; Lumbreras, M

    1999-01-01

    Interactive software is actively used for learning, cognition, and entertainment purposes. Educational entertainment software is not very popular among blind children because most computer games and electronic toys have interfaces that are only accessible through visual cues. This work applies the concept of interactive hyperstories to blind children. Hyperstories are implemented in a 3D acoustic virtual world. In past studies we have conceptualized a model to design hyperstories. This study illustrates the feasibility of the model. It also provides an introduction to researchers to the field of entertainment software for blind children. As a result, we have designed and field tested AudioDoom, a virtual environment interacted through 3D Audio by blind children. AudioDoom is also a software that enables testing nontrivial interfaces and cognitive tasks with blind children. We explored the construction of cognitive spatial structures in the minds of blind children through audio-based entertainment and spatial sound navigable experiences. Children playing AudioDoom were exposed to first person experiences by exploring highly interactive virtual worlds through the use of 3D aural representations of the space. This experience was structured in several cognitive tasks where they had to build concrete models of their spatial representations constructed through the interaction with AudioDoom by using Legotrade mark blocks. We analyze our preliminary results after testing AudioDoom with Chilean children from a school for blind children. We discuss issues such as interactivity in software without visual cues, the representation of spatial sound navigable experiences, and entertainment software such as computer games for blind children. We also evaluate the feasibility to construct virtual environments through the design of dynamic learning materials with audio cues.

  13. Overview on Deaf-Blindness

    Science.gov (United States)

    Miles, Barbara

    2008-01-01

    It may seem that deaf-blindness refers to a total inability to see or hear. However, in reality deaf-blindness is a condition in which the combination of hearing and visual losses in children cause "such severe communication and other develop mental and educational needs that they cannot be accommodated in special education programs solely for…

  14. Cortical Plasticity and Olfactory Function in Early Blindness

    Science.gov (United States)

    Araneda, Rodrigo; Renier, Laurent A.; Rombaux, Philippe; Cuevas, Isabel; De Volder, Anne G.

    2016-01-01

    Over the last decade, functional brain imaging has provided insight to the maturation processes and has helped elucidate the pathophysiological mechanisms involved in brain plasticity in the absence of vision. In case of congenital blindness, drastic changes occur within the deafferented “visual” cortex that starts receiving and processing non visual inputs, including olfactory stimuli. This functional reorganization of the occipital cortex gives rise to compensatory perceptual and cognitive mechanisms that help blind persons achieve perceptual tasks, leading to superior olfactory abilities in these subjects. This view receives support from psychophysical testing, volumetric measurements and functional brain imaging studies in humans, which are presented here. PMID:27625596

  15. National Center On Deaf-Blindness

    Science.gov (United States)

    ... My Profile Logout Menu NCDB: National Center on Deaf-Blindness NCDB: National Center on Deaf-Blindness Help ... Collaborate Project Staff Service Provider Family Member State Deaf-Blind Projects Click on a state on the ...

  16. Blind Known Interference Cancellation

    CERN Document Server

    Zhang, Shengli; Wang, Hui

    2011-01-01

    This paper investigates interference-cancellation schemes at the receiver, in which the original data of the interference is known a priori. Such a priori knowledge is common in wireless relay networks. For example, a transmitting relay could be relaying data that was previously transmitted by a node, in which case the interference received by the node now is actually self information. Besides the case of self information, the node could also have overheard or received the interference data in a prior transmission by another node. Directly removing the known interference requires accurate estimate of the interference channel, which may be difficult in many situations. In this paper, we propose a novel scheme, Blind Known Interference Cancellation (BKIC), to cancel known interference without interference channel information. BKIC consists of two steps. The first step combines adjacent symbols to cancel the interference, exploiting the fact that the channel coefficients are almost the same between successive sy...

  17. Indianization of psychiatry utilizing Indian mental concepts.

    Science.gov (United States)

    Avasthi, Ajit; Kate, Natasha; Grover, Sandeep

    2013-01-01

    Most of the psychiatry practice in India is guided by the western concepts of mental health and illness, which have largely ignored the role of religion, family, eastern philosophy, and medicine in understanding and managing the psychiatric disorders. India comprises of diverse cultures, languages, ethnicities, and religious affiliations. However, besides these diversities, there are certain commonalities, which include Hinduism as a religion which is spread across the country, the traditional family system, ancient Indian system of medicine and emphasis on use of traditional methods like Yoga and Meditation for controlling mind. This article discusses as to how mind and mental health are understood from the point of view of Hinduism, Indian traditions and Indian systems of medicine. Further, the article focuses on as to how these Indian concepts can be incorporated in the practice of contemporary psychiatry. PMID:23858244

  18. Causes of blindness in Australia: analysis of pensions granted by the Department of Social Security on the ground of blindness for the year ending 30 June 1984.

    Science.gov (United States)

    Banks, C N; Kratochvil, R

    1986-08-01

    The principal and contributing causes of blindness for all pensions granted by the Department of Social Security on account of blindness in Australia during the year ending 30 June 1984 have been coded according to the International Classification of Diseases, 1975 (ICD9). The results are presented in tables which show the major diagnosis for symmetrical and asymmetrical cases according to frequency and age, and the combination of major and contributing diagnosis according to age, sex and prevalence per 100 persons. PMID:3768182

  19. Effective Teachers of Indian and Eskimo High School Students.

    Science.gov (United States)

    Kleinfeld, Judith

    The focus of this study is upon analyzing effective and ineffective teachers in terms of their behavior in the classroom, not in terms of their personalities or attitudes. It is suggested that 2 fundamental characteristics distinguish effective from ineffective teachers of American Indian and Eskimo students: (1) a high level of personal warmth,…

  20. The willed blindness of humans

    DEFF Research Database (Denmark)

    Gjerris, Mickey

    2012-01-01

    This paper describes how we seem to live in a willed blindness towards the effects that our meat production and consumption have on animals, the environment and the climate. It is a willed blindness that cannot be explained by either lack of knowledge or scientific uncertainty. The blindness...... enables us to see ourselves as moral beings although our lack of reaction to the effects of our actions tells another story. The consequences, especially to animal welfare are outlined and it is briefly discussed whether a solution lies in a new moral vision of our obligations or a new vision of what...

  1. Leading causes of blindness and visual impairment in the region of Eastern Herzegovina

    Directory of Open Access Journals (Sweden)

    Ćeklić Lala

    2006-01-01

    Full Text Available Introduction. Visual impairment and blindness are serious social and health problems in the world. 1992 classification of visual disorders by World Health Organization has recently been implemented. The goal of this study was to determine common causes of visual impairment and blindness in the region of Eastern Herzegovina. Material and methods. In this population based study we have analyzed medical records stored in the regional Association of Visually Impaired and Blind Persons of the Republic of Srpska (Trebinje, Bileća, Foča, Eastern Sarajevo. The analysis included sex and age distribution of registered population, classification and leading causes of visual disability and blindness. Results. There are 298 registered persons with visual disability and blindness in the region of Eastern Herzegovina and Eastern Sarajevo. The prevalence of visual impairment and blindness in the aforementioned region is 0.1%. Among the studied population, there are more males than females with visual disability or blindness (56% versus 44%. Most (78% of registered persons are blind, and only 22% are visually impaired. 43% of registered population are in the IV category and only 8.38% are registered in the II category. Only 2% of registered population are children. Common causes of visual disability and blindness in the region of Eastern Herzegovina are: glaucoma (22%, cataract (17%, myopia alta (13%, diabetic retinopathy (12% and ocular trauma (11%. Common causes of children's visual impairment include: optic nerve anomalies, congenital cataract and premature retinopathy. Discussion and conclusion Compared with literature data, common causes of blindness and visual impairment in the region of Eastern Herzegovina do not differ significantly from those in other regions. Registration is based on the WHO model, but it is possible only by performing active epidemiological studies. .

  2. 78 FR 62649 - Indian Gaming

    Science.gov (United States)

    2013-10-22

    ... activities on Indian lands. The Compact between the State of California and the North Fork Rancheria of Mono... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... Compact between the North Fork Rancheria of Mono Indians and the State of California taking effect....

  3. 76 FR 42722 - Indian Gaming

    Science.gov (United States)

    2011-07-19

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Assistant... of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100-497, 25 U.S.C. 2710, the...

  4. 75 FR 61511 - Indian Gaming

    Science.gov (United States)

    2010-10-05

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary... section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100-497, 25 U.S.C. 2710,...

  5. 75 FR 38834 - Indian Gaming

    Science.gov (United States)

    2010-07-06

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant...: Under Section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100-497, 25 U.S.C....

  6. 76 FR 165 - Indian Gaming

    Science.gov (United States)

    2011-01-03

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... the Menominee Indian Tribe of Wisconsin (``Tribe'') and the State of Wisconsin Gaming Compact of 1992... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant...

  7. Development of Vocational Education Programs for American Indians, Conference Proceedings (University of New Mexico, Albuquerque, August 18-22, 1969).

    Science.gov (United States)

    Edington, Everett D., Ed.; Hocker, Phillip, Ed.

    The purpose of the 5-day institute was to encourage the development of more vocational education programs for the American Indians. Persons in attendance included educators from Federal, state and local levels (both from public schools and the Bureau of Indian Affairs), business and industry representatives, Indian leaders, and employment…

  8. LOVE IS COLOR BLIND

    Institute of Scientific and Technical Information of China (English)

    陈梦扬

    2013-01-01

    <正>看完这部电影,突然想起小时候看完《辛德勒的名单》后,问过母亲一个问题:"为什么有些人要嘲笑和歧视那些与众不同的人?"母亲告诉我:"我们都是一样的,没有人应当受到责备,每个人都应当为自己而活,要始终坚信‘Love is color blind(爱无定界)’。"爱究竟有无定界?有太多故事让我们相信这句话并非纸上谈兵。《汤姆叔叔的小屋》、《美国往事》、《为黛西小姐开车》……是的,"Love"是"Listen(倾听)",是无条件无偏见地倾听对方的需求,并予以协助;是"Obligate(感恩)",需要不断地感恩,付出爱来灌

  9. Indian concepts on sexuality

    OpenAIRE

    Chakraborty, Kaustav; Thakurata, Rajarshi Guha

    2013-01-01

    India is a vast country depicting wide social, cultural and sexual variations. Indian concept of sexuality has evolved over time and has been immensely influenced by various rulers and religions. Indian sexuality is manifested in our attire, behavior, recreation, literature, sculptures, scriptures, religion and sports. It has influenced the way we perceive our health, disease and device remedies for the same. In modern era, with rapid globalization the unique Indian sexuality is getting diffu...

  10. Laboratory Techniques for the Blind

    Science.gov (United States)

    Tombaugh, Dorothy

    1972-01-01

    Describes modifications of laboratory procedures for the BSCS Green Version biology, including dissection, microbiology, animal behavior, physiology, biochemistry, and genetics that make the methods suitable for direct experimentation by blind students. Discusses models as substitutes for microscopy. (AL)

  11. Student Art for Blind Children.

    Science.gov (United States)

    Vanda, Kay

    1982-01-01

    Describes a project in which high school student volunteers designed art activities for blind children. Students incorporated the sensation of motion and texture into their designs for toys, puzzles, games, and story illustrations. (AM)

  12. American Foundation for the Blind

    Science.gov (United States)

    ... celebrate and support a workforce that is fully inclusive of people who are blind or visually impaired. 5 great ways to celebrate National Disability Employment Awareness Month College Bound? Transitioning to college and ...

  13. Blinded trials taken to the test

    DEFF Research Database (Denmark)

    Hróbjartsson, A; Forfang, E; Haahr, M T;

    2007-01-01

    Blinding can reduce bias in randomized clinical trials, but blinding procedures may be unsuccessful. Our aim was to assess how often randomized clinical trials test the success of blinding, the methods involved and how often blinding is reported as being successful....

  14. What It's Like to Be Color Blind

    Science.gov (United States)

    ... Homework? Here's Help White House Lunch Recipes What It's Like to Be Color Blind KidsHealth > For Kids > What It's Like to Be Color Blind Print A A ... blind. But some people really are color blind. It doesn't mean they can't see any ...

  15. The global cost of eliminating avoidable blindness

    Directory of Open Access Journals (Sweden)

    Kirsten L Armstrong

    2012-01-01

    Full Text Available Aims : To complete an initial estimate of the global cost of eliminating avoidable blindness, including the investment required to build ongoing primary and secondary health care systems, as well as to eliminate the ′backlog′ of avoidable blindness. This analysis also seeks to understand and articulate where key data limitations lie. Materials and Methods : Data were collected in line with a global estimation approach, including separate costing frameworks for the primary and secondary care sectors, and the treatment of backlog. Results : The global direct health cost to eliminate avoidable blindness over a 10-year period from 2011 to 2020 is estimated at $632 billion per year (2009 US$. As countries already spend $592 billion per annum on eye health, this represents additional investment of $397.8 billion over 10 years, which is $40 billion per year or $5.80 per person for each year between 2010 and 2020. This is concentrated in high-income nations, which require 68% of the investment but comprise 16% of the world′s inhabitants. For all other regions, the additional investment required is $127 billion. Conclusions : This costing estimate has identified that low- and middle-income countries require less than half the additional investment compared with high-income nations. Low- and middle-income countries comprise the greater investment proportion in secondary care whereas high-income countries require the majority of investment into the primary sector. However, there is a need to improve sector data. Investment in better data will have positive flow-on effects for the eye health sector.

  16. Multiframe Blind Super Resolution Imaging Based on Blind Deconvolution

    Institute of Scientific and Technical Information of China (English)

    元伟; 张立毅

    2016-01-01

    As an ill-posed problem, multiframe blind super resolution imaging recovers a high resolution image from a group of low resolution images with some degradations when the information of blur kernel is limited. Note that the quality of the recovered image is influenced more by the accuracy of blur estimation than an advanced regularization. We study the traditional model of the multiframe super resolution and modify it for blind deblurring. Based on the analysis, we proposed two algorithms. The first one is based on the total variation blind deconvolution algorithm and formulated as a functional for optimization with the regularization of blur. Based on the alternating minimization and the gradient descent algorithm, the high resolution image and the unknown blur kernel are esti-mated iteratively. By using the median shift and add operator, the second algorithm is more robust to the outlier influence. The MSAA initialization simplifies the interpolation process to reconstruct the blurred high resolution image for blind deblurring and improves the accuracy of blind super resolution imaging. The experimental results demonstrate the superiority and accuracy of our novel algorithms.

  17. The Tarascan Indian House.

    Science.gov (United States)

    Quinn, Joyce

    1989-01-01

    This lesson plan introduces K-grade three students to Mexican Indian architecture. Students will become familiar with the cultural context of the Indian treasure house; discuss the use of wood as the sole building material; compare the treasure house with present day structures; and create miniature treasure houses using wood materials. (GEA)

  18. Pima Indian Legends.

    Science.gov (United States)

    Shaw, Anna Moore

    The stated purpose of this book is to preserve in writing some of the Pima Indian legends that had been verbally passed from generation to generation in the past. This collection of 23 legends, which were originally used to instruct the young people of the tribe, presents in story form various aspects of American Indian life--including…

  19. Indians of California.

    Science.gov (United States)

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

    A brief historical review of the American Indian in California from prehistoric to modern times indicates the hardships and economic disadvantages which the Indians have suffered in the acculturation process. Discussion of the treaties which were negotiated and the Federal legislation which was passed indicates an attempt on the part of modern day…

  20. Indian Ocean Rim Cooperation

    DEFF Research Database (Denmark)

    Wippel, Steffen

    Since the mid-1990s, the Indian Ocean has been experiencing increasing economic cooperation among its rim states. Middle Eastern countries, too, participate in the work of the Indian Ocean Rim Association, which received new impetus in the course of the current decade. Notably Oman is a very active...

  1. Indian Inuit Pottery '73

    Science.gov (United States)

    Tawow, 1974

    1974-01-01

    A unique exhibit of Canadian Native Ceramics which began touring various art galleries in September 1973 is described both verbally and photographically. The Indian Inuit Pottery '73 display, part of the 1973 International Ceramics Exhibition, includes 110 samples of craftsmanship from Indian and Inuit artists across Canada. (KM)

  2. Experiences of childbirth in Natal Indian women

    OpenAIRE

    H.B. Brookes

    1991-01-01

    Through fifteen in-depth case studies of primipara, Natal Indian women’s experiences of childbirth have been described Common problems were identified, including lack of a family support person throughout labour, lithotomy position for delivery, episiotomies and their sequelae, breast-feeding difficulties and lack of professional support in the early puerperium at home. Preparation for common medical interventions in labour, breast-feeding and parenting appeared inadequate. Pertinent sociocul...

  3. PARLOMA – A Novel Human-Robot Interaction System for Deaf-Blind Remote Communication

    Directory of Open Access Journals (Sweden)

    Ludovico Orlando Russo

    2015-05-01

    Full Text Available Deaf-blindness forces people to live in isolation. At present, there is no existing technological solution enabling two (or many deaf-blind people to communicate remotely among themselves in tactile Sign Language (t-SL. When resorting to t-SL, deaf-blind people can communicate only with people physically present in the same place, because they are required to reciprocally explore their hands to exchange messages. We present a preliminary version of PARLOMA, a novel system to enable remote communication between deaf-blind persons. It is composed of a low-cost depth sensor as the only input device, paired with a robotic hand as the output device. Essentially, any user can perform hand-shapes in front of the depth sensor. The system is able to recognize a set of hand-shapes that are sent over the web and reproduced by an anthropomorphic robotic hand. PARLOMA can work as a "telephone" for deaf-blind people. Hence, it will dramatically improve the quality of life of deaf-blind persons. PARLOMA has been presented and supported by the main Italian deaf blind association, Lega del Filo d'Oro. End users are involved in the design phase.

  4. 20 CFR 416.983 - How we evaluate statutory blindness.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false How we evaluate statutory blindness. 416.983... AGED, BLIND, AND DISABLED Determining Disability and Blindness Blindness § 416.983 How we evaluate statutory blindness. We will find that you are blind if you are statutorily blind within the meaning...

  5. 20 CFR 416.982 - Blindness under a State plan.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Blindness under a State plan. 416.982 Section..., BLIND, AND DISABLED Determining Disability and Blindness Blindness § 416.982 Blindness under a State... plan because of your blindness for the month of December 1973; and (c) You continue to be blind...

  6. [Aiming for zero blindness].

    Science.gov (United States)

    Nakazawa, Toru

    2015-03-01

    Glaucoma is the leading cause of acquired blindness in Japan. One reason that it often leads to blindness is that it can continue to worsen even after effective medical reduction of intraocular pressure (IOP), the only evidence-based treatment. The limitations of current treatments make it critical to identify IOP-independent factors that can cause glaucoma and develop new drugs to target these factors. This is a challenging task, as the pathology of glaucoma is thought to be very complex, with different combinations of factors underlying its development and progression in different patients. Additionally, there is a deficiency in methods to efficiently perform clinical evaluations and reliably probe the state of the disease over relatively short periods. In addition, newly developed drugs need to be evaluated with clinical trials, for which human and financial resources are limited, before they can be widely used for treatment. Taking all these issues into consideration, it is evident that there are two urgent issues to consider: the development of methods to classify glaucoma in detail based on its pathology, and the improvement of clinical evaluation methods. In this review, we discuss some of our efforts to develop new neuroprotective agents for glaucoma, with a focus on the following three areas: 1. Clinical research and development of methods to classify glaucoma in detail based on IOP-independent factors, and the exploration of possibilities for the improvement of clinical evaluation of glaucoma. 2. Pathology-based research and development of new drugs for glaucoma, focusing on comprehensive gene expression analysis and the development of molecule-targeting drugs, using murine optic nerve crush as a disease model. 3. Development of next generation in vivo imaging modalities and the establishment of infrastructure enabling "big-data" analysis. First, we discuss our clinical research and the development of methods to classify glaucoma in detail based on IOP

  7. Prevalence and causes of low vision and blindness in an urban population: The Chennai Glaucoma Study

    Directory of Open Access Journals (Sweden)

    Lingam Vijaya

    2014-01-01

    Full Text Available Aim: To evaluate the prevalence and causes of low vision and blindness in an urban south Indian population. Settings and Design: Population-based cross-sectional study. Exactly 3850 subjects aged 40 years and above from Chennai city were examined at a dedicated facility in the base hospital. Materials and Methods: All subjects had a complete ophthalmic examination that included best-corrected visual acuity. Low vision and blindness were defined using World Health Organization (WHO criteria. The influence of age, gender, literacy, and occupation was assessed using multiple logistic regression. Statistical Analysis: Chi-square test, t-test, and multivariate analysis were used. Results: Of the 4800 enumerated subjects, 3850 subjects (1710 males, 2140 females were examined (response rate, 80.2%. The prevalence of blindness was 0.85% (95% CI 0.6-1.1% and was positively associated with age and illiteracy. Cataract was the leading cause (57.6% and glaucoma was the second cause (16.7% for blindness. The prevalence of low vision was 2.9% (95% CI 2.4-3.4% and visual impairment (blindness + low vision was 3.8% (95% CI 3.2-4.4%. The primary causes for low vision were refractive errors (68% and cataract (22%. Conclusions: In this urban population based study, cataract was the leading cause for blindness and refractive error was the main reason for low vision.

  8. Access to Mathematics by Blind Students: A Global Problem

    OpenAIRE

    Arthur I. Karshmer; Daryoush D. Farsi

    2007-01-01

    The issue of blindness and legally blind is becoming a global issue. Based on the last statistics from American Foundation for the blind, there are approximately 10 million blind and visually impaired people in the United States alone. Over 45 million people around the world are completely blind. 180 million more people are legally blind, and approximately 7 million people are diagnosed as blind or legally blind every year. One of the greatest stumbling blocks in the ability of the blind to e...

  9. [Aiming for zero blindness].

    Science.gov (United States)

    Nakazawa, Toru

    2015-03-01

    Glaucoma is the leading cause of acquired blindness in Japan. One reason that it often leads to blindness is that it can continue to worsen even after effective medical reduction of intraocular pressure (IOP), the only evidence-based treatment. The limitations of current treatments make it critical to identify IOP-independent factors that can cause glaucoma and develop new drugs to target these factors. This is a challenging task, as the pathology of glaucoma is thought to be very complex, with different combinations of factors underlying its development and progression in different patients. Additionally, there is a deficiency in methods to efficiently perform clinical evaluations and reliably probe the state of the disease over relatively short periods. In addition, newly developed drugs need to be evaluated with clinical trials, for which human and financial resources are limited, before they can be widely used for treatment. Taking all these issues into consideration, it is evident that there are two urgent issues to consider: the development of methods to classify glaucoma in detail based on its pathology, and the improvement of clinical evaluation methods. In this review, we discuss some of our efforts to develop new neuroprotective agents for glaucoma, with a focus on the following three areas: 1. Clinical research and development of methods to classify glaucoma in detail based on IOP-independent factors, and the exploration of possibilities for the improvement of clinical evaluation of glaucoma. 2. Pathology-based research and development of new drugs for glaucoma, focusing on comprehensive gene expression analysis and the development of molecule-targeting drugs, using murine optic nerve crush as a disease model. 3. Development of next generation in vivo imaging modalities and the establishment of infrastructure enabling "big-data" analysis. First, we discuss our clinical research and the development of methods to classify glaucoma in detail based on IOP

  10. New treatments of hereditary blindness

    DEFF Research Database (Denmark)

    Bertelsen, Mette; Rosenberg, Thomas; Larsen, Michael

    2013-01-01

    Ongoing clinical trials are targeting several previously intractable hereditary causes of blindness of congenital, childhood or early adulthood onset, mainly in the optic nerve and retina. The intended stage of initiation of the new therapeutic approaches ranges from neonatal life and a structura......Ongoing clinical trials are targeting several previously intractable hereditary causes of blindness of congenital, childhood or early adulthood onset, mainly in the optic nerve and retina. The intended stage of initiation of the new therapeutic approaches ranges from neonatal life and a...... structurally intact retinal tissue to adult life with a complete loss of photoreceptors. It must be assumed that some of the trials will succeed in producing new therapies and action must be taken to refine and accelerate diagnostics and to preserve therapeutic potential in blind people....

  11. PROXY BLIND SIGNATURE BASED ON ECDLP

    Directory of Open Access Journals (Sweden)

    SATARUPA PRADHAN,

    2011-03-01

    Full Text Available Proxy blind signature combines the properties of both proxy signature and blind signature. In a proxy signature scheme, a signer delegates his signing power to a proxy, who signs a message on behalf of the original signer. In a blind signature scheme, the signer cannot link the relationship between the blind message and the signature of the chosen message. Therefore, it is very suitable for electronic commerceapplication. In this paper, a proxy blind signature scheme based on ECDLP (Elliptic Curve Discrete Logarithm Problem has been proposed, which satisfy the security properties of both the blind signature and the proxy signature. Analysis shows that our scheme is secure and efficient.

  12. 77 FR 41200 - Indian Gaming

    Science.gov (United States)

    2012-07-12

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... of an extension to the Class III Gaming Compact between the State of California and the Federated... L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy...

  13. 77 FR 76514 - Indian Gaming

    Science.gov (United States)

    2012-12-28

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... publishes the Deemed Approved Amendment to the Tribal-State Compact between the State of California and the... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant...

  14. 78 FR 44146 - Indian Gaming

    Science.gov (United States)

    2013-07-23

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... State of California taking effect. DATES: Effective Date: July 23, 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy...

  15. 78 FR 54908 - Indian Gaming

    Science.gov (United States)

    2013-09-06

    ... activities on Indian lands. The Compact between the State of California and the Wiyot Tribe provides for... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... III Tribal- State Gaming Compact between the Wiyot Tribe and the State of California. DATES:...

  16. Indian Teachers and School Improvement.

    Science.gov (United States)

    Chavers, Dean

    2000-01-01

    Past failures in American Indian education are linked to lingering assimilationist practices, outdated curricula, and low expectations of Indian youth. A key to improving Indian education is changing school culture and increasing the numbers of Indian teachers and administrators. Elements of a model teacher education program are presented, and…

  17. New Indian Tribalism. Working Paper.

    Science.gov (United States)

    Beckmann, Kathleen

    The purposes of this paper are to identify the problems Washington State Indians face and to provide considerations that might assist in promoting the welfare and well-being of American Indians. It is stated that the major barrier to the Indian's success in American society is the attitude of the Anglo towards the Indian. Thus, the programs and…

  18. 76 FR 33341 - Indian Gaming

    Science.gov (United States)

    2011-06-08

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

  19. 78 FR 10203 - Indian Gaming

    Science.gov (United States)

    2013-02-13

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal State Class III Gaming Compact. SUMMARY: This notice publishes the Approval of the Class III Tribal- State Gaming Compact between the Chippewa-Cree Tribe of the Rocky Boy's Indian...

  20. 77 FR 59641 - Indian Gaming

    Science.gov (United States)

    2012-09-28

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of...

  1. 76 FR 65208 - Indian Gaming

    Science.gov (United States)

    2011-10-20

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an Approval of the Gaming..., Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic...

  2. 77 FR 45371 - Indian Gaming

    Science.gov (United States)

    2012-07-31

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

  3. 75 FR 8108 - Indian Gaming

    Science.gov (United States)

    2010-02-23

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes approval of the Tribal-State Compact between the Pyramid Lake Paiute Indian Tribe and the State of Nevada Governing Class III...

  4. 75 FR 68618 - Indian Gaming

    Science.gov (United States)

    2010-11-08

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... the Red Cliff Band of Lake Superior Chippewas (``Tribe'') and the State of Wisconsin Gaming Compact of... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant...

  5. 76 FR 56466 - Indian Gaming

    Science.gov (United States)

    2011-09-13

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an approval of the gaming...: September 13, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian...

  6. 76 FR 52968 - Indian Gaming

    Science.gov (United States)

    2011-08-24

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

  7. 77 FR 43110 - Indian Gaming

    Science.gov (United States)

    2012-07-23

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

  8. 78 FR 15738 - Indian Gaming

    Science.gov (United States)

    2013-03-12

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the gaming..., 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of...

  9. 75 FR 55823 - Indian Gaming

    Science.gov (United States)

    2010-09-14

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of...

  10. 78 FR 26801 - Indian Gaming

    Science.gov (United States)

    2013-05-08

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of an amendment to the Class III Tribal-State Gaming Compact between the Menominee Indian Tribe of Wisconsin and...

  11. 78 FR 11221 - Indian Gaming

    Science.gov (United States)

    2013-02-15

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the gaming..., 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of...

  12. 75 FR 38833 - Indian Gaming

    Science.gov (United States)

    2010-07-06

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the Approved Compact between... FURTHER INFORMATION CONTACT: Paula Hart, Director, Office of Indian Gaming, Office of the Deputy...

  13. 77 FR 76513 - Indian Gaming

    Science.gov (United States)

    2012-12-28

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Amended Tribal-State Class III Gaming Compact taking effect. SUMMARY: This notice publishes the... CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy Assistant...

  14. 76 FR 8375 - Indian Gaming

    Science.gov (United States)

    2011-02-14

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the Gaming..., 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of...

  15. 75 FR 68823 - Indian Gaming

    Science.gov (United States)

    2010-11-09

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Amendment. SUMMARY: This notice publishes approval of the Amendments to the Class III Gaming Compact (Amendment) between the State of Oregon and the Siletz Indians...

  16. A COMPARATIVE STUDY OF PEFR AND MVV BETWEEN INDIAN BORN TIBETAN YOUTHS AND INDIAN YOUTHS

    Directory of Open Access Journals (Sweden)

    Varsha M

    2015-01-01

    Full Text Available BACKGROUND AND OBJECTIVE : Tibetans are the oldest population living permanently at high altitude (4000m. This ethnic group along with Sherpas may have been living at high altitude for longer than any other population. Previous research has shown Tibetans living at high altitude to have superior pulmonary functions. The size of the lungs relative to the size of the person varies depending on eth nic group and a host of environmental factors. Peak expiratory flow rate (PEFR measurement is the easiest and cheapest method to evaluate respiratory functions. MVV tests the overall functioning of the respiratory system, the respiratory muscles, airway r esistance and compliance of lungs and chest wall. So, the study was carried out to evaluate PEFR and MVV of healthy Tibetans youths born and brought up in India and compare their values with healthy Indian youths , to know whether Tibetans born and brought up in India (sea level retain better respiratory parameters as their ancestors (born at high altitude. MATERIALS AND METHOD : A comparative study was conducted in which the PEFR and MVV of 50 Tibetan male youths born and brought up in Mundgod , North Karnataka district , Hubli , in the age group of 20 - 30yrs were compared with 50 Indian male youths matched for age and sex as controls. The PEFR and MVV were measured with spiroanalyser SPL - 95. The obtained data was analysed using unpaired student’s ‘t ’ test. RESULTS : The Indian born Tibetan male youths had a PEFR (L/sec of value 8.18 2.47 where as the corresponding value for Indian male youths was 4.86 1.89. The PEFR was higher in Indian born Tibetan male youths than Indian male youths. This was stat istically highly significant at (P<0.001. The Tibetan youths had a MVV (L/min of value 116.16 25.78 whereas the corresponding value for Indian youths was 101.49 19.21.The MVV was less in Indian youths than Tibetan youths. This was statistically signi ficant at p<0.01. CONCLUSION : Though both

  17. Night blindness and ancient remedy

    Directory of Open Access Journals (Sweden)

    H.A. Hajar Al Binali

    2014-01-01

    Full Text Available The aim of this article is to briefly review the history of night blindness and its treatment from ancient times until the present. The old Egyptians, the Babylonians, the Greeks and the Arabs used animal liver for treatment and successfully cured the disease. The author had the opportunity to observe the application of the old remedy to a patient. Now we know what the ancients did not know, that night blindness is caused by Vitamin A deficiency and the animal liver is the store house for Vitamin A.

  18. Rasam Indian Restaurant: Menu

    OpenAIRE

    Rasam Indian Restaurant

    2013-01-01

    Rasam Indian Restaurant is located in the Glasthule, a suburb of Dublin and opened in 2003. The objective is to serve high quality, authentic Indian cuisine. "We blend, roast and grind our own spices daily to provide a flavour that is unique to Rasam. Cooking Indian food is founded upon long held family traditions. The secret is in the varying elements of heat and spices, the tandoor clay oven is a hugely important fixture in our kitchen. Marinated meats are lowered into the oven on long m...

  19. [Indian workers in Oman].

    Science.gov (United States)

    Longuenesse, E

    1985-01-01

    Until recently Oman was a country of emigration, but by 1980 an estimated 200,000 foreign workers were in the country due to the petroleum boom. Almost 1/3 of the estimated 300,000 Indian workers in the Gulf states were in Oman, a country whose colonial heritage was closely tied to that of India and many of whose inhabitants still speak Urdu. The number of work permits granted to Indians working in the private sector in Oman increased from 47,928 in 1976 to 80,787 in 1980. An estimated 110,000 Indians were working in Oman in 1982, the great majority in the construction and public works sector. A few hundred Indian women were employed by the government of Oman, as domestics, or in other capacities. No accurate data is available on the qualifications of Indian workers in Oman, but a 1979 survey suggested a relatively low illiteracy rate among them. 60-75% of Indians in Oman are from the state of Kerala, followed by workers from the Punjab and the southern states of Tamil Nadu and Andhra Pradesh and Bombay. Indian workers are recruited by specialized agencies or by friends or relatives already employed in Oman. Employers in Oman prefer to recruit through agencies because the preselection process minimizes hiring of workers unqualified for their posts. Officially, expenses of transportation, visas, and other needs are shared by the worker and the employer, but the demand for jobs is so strong that the workers are obliged to pay commissions which amount to considerable sums for stable and well paying jobs. Wages in Oman are however 2 to 5 times the level in India. Numerous abuses have been reported in recruitment practices and in failure of employers in Oman to pay the promised wages, but Indian workers have little recourse. At the same level of qualifications, Indians are paid less then non-Omani Arabs, who in turn receive less than Oman nationals. Indians who remain in Oman long enough nevertheless are able to support families at home and to accumulate considerable

  20. [The punishment of blinding and the life of the blind].

    Science.gov (United States)

    Büttner, Jan Ulrich

    2009-01-01

    The article deals with a group of people who were deprived of their eyesight by private acts of force or by executions of lawful sentences. In early medieval texts blinding is frequently mentioned in connection with popes, kings, princes or bishops. However, since the High Middle Ages these dignitaries were increasingly spared the loss of their eyes. It may be said that on the whole, from the eighth to the twelfth century, blinding was overwhelmingly used to dispose of political adversaries, but did then rapidly turn into a criminal punishment. In the earliest 'Landfriedensordnungen' of the late eleventh century, the loss of the perpetrator's eyes crops up as punishment for breach of the peace, while later it was applied to a variety of more or less serious offences. The destiny of the blinded in the early Middle Ages is only highlighted by sketches of a few individual cases; for the High and late Middle Ages--apart from a few notable exceptions--it is only possible to reflect on the general situation of blind people in society, since the sources usually do not differentiate between those having lost their sight through human violence or due to other causes. PMID:20506724

  1. Sensation of resistor-induced warmth in blind persons.

    Science.gov (United States)

    Vandierendonck, A; van der Goten, K

    1994-06-01

    It is commonly believed that the human sense of warmth is inferior in spatiotemporal acuity to the tactile senses. However, little or no evidence is available about the active feeling of warmth. We investigated the ability of people to detect in an active way small changes of warmth on very small areas (2-mm x 2-mm resistors). To that end, a new procedure was developed to measure perception of warmth. The results indicate that people who are able to detect the warmth stimuli perceive small incremental changes and that detection performance improves as stimulus intensity increases. Male subjects seem to be less sensitive than female subjects at lower level of stimulation, but this relationship is reversed at higher levels of stimulation.

  2. Blinding in randomized clinical trials: imposed impartiality

    DEFF Research Database (Denmark)

    Hróbjartsson, A; Boutron, I

    2011-01-01

    Blinding, or "masking," is a crucial method for reducing bias in randomized clinical trials. In this paper, we review important methodological aspects of blinding, emphasizing terminology, reporting, bias mechanisms, empirical evidence, and the risk of unblinding. Theoretical considerations...

  3. The Concept and Operations of Blind Number

    Institute of Scientific and Technical Information of China (English)

    PANG Yan-jun; LIU Kai-di; ZHANG Bo-wen

    2001-01-01

    This paper gives the definition and operations of blind number, and discusses its operationproperties. Blind number is a mathematical tool to express and deal with complex information with severalkinds of uncertainty.

  4. Elliptic Curve Blind Digital Signature Schemes

    Institute of Scientific and Technical Information of China (English)

    YOULin; YANGYixian; WENQiaoyan

    2003-01-01

    Blind signature schemes are important cryptographic protocols in guaranteeing the privacy or anonymity of the users.Three new blind signature schemes and their corresponding generalizations are pro-posed. Moreover, their securities are simply analyzed.

  5. Blindness Biggest Fear for Many Americans

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_160254.html Blindness Biggest Fear for Many Americans Losing vision would ... 4, 2016 THURSDAY, Aug. 4, 2016 (HealthDay News) -- Blindness is what many Americans fear most, a new ...

  6. Blinding in randomized clinical trials: imposed impartiality

    DEFF Research Database (Denmark)

    Hróbjartsson, A; Boutron, I

    2011-01-01

    Blinding, or "masking," is a crucial method for reducing bias in randomized clinical trials. In this paper, we review important methodological aspects of blinding, emphasizing terminology, reporting, bias mechanisms, empirical evidence, and the risk of unblinding. Theoretical considerations and...

  7. Convolutive Blind Source Separation Methods

    DEFF Research Database (Denmark)

    Pedersen, Michael Syskind; Larsen, Jan; Kjems, Ulrik;

    2008-01-01

    During the past decades, much attention has been given to the separation of mixed sources, in particular for the blind case where both the sources and the mixing process are unknown and only recordings of the mixtures are available. In several situations it is desirable to recover all sources fro...

  8. Overview on Deaf-Blindness

    Science.gov (United States)

    ... reading lip-reading speech Along with nonverbal and verbal conversations, a child who is deaf-blind needs a reliable routine of meaningful activities, and some way or ways that this routine can be communicated to her or him. Touch cues, gestures, and use of object symbols are some ...

  9. Vesicouterine fistula and blind vagina

    International Nuclear Information System (INIS)

    A case of vesicouterine fistula with blind vagina following cesarean section for obstructed labor is presented. It was surgically treated by fistulectomy, cervicoplasty and maintenance of bladder and cervical potency by catheterization. Intrauterine synechiae formation was prevented by copper T insertion and oral contraceptive pills. The patient is making uneventful a symptomatic progress planning to conceive. (author)

  10. Ishi: A Yahi Indian.

    Science.gov (United States)

    2003

    The Yahi Indians were part of a larger tribal group called the Yana. The Yahi way of life, along with the lives of many other California Indian groups, changed when European and U.S. settlers came to California. In 1872 Ishi and his family were the last of the Yahi living in the Deer Creek (California) area. By 1911 Ishi was the last surviving…

  11. Tactile maze solving in congenitally blind individuals

    DEFF Research Database (Denmark)

    Gagnon, Léa; Kupers, Ron; Schneider, Fabien C;

    2010-01-01

    Vision is undoubtedly important for navigation although not essential as blind individuals outperform their blindfolded seeing counterparts in a variety of navigational tasks. It is believed that the blind's superior performance is because of their efficient use of proprioceptive signals and envi......Vision is undoubtedly important for navigation although not essential as blind individuals outperform their blindfolded seeing counterparts in a variety of navigational tasks. It is believed that the blind's superior performance is because of their efficient use of proprioceptive signals...

  12. Resources for Visually Impaired or Blind Students.

    Science.gov (United States)

    Hart, Elizabeth

    2000-01-01

    Suggests resources for school librarians who need materials for visually impaired or blind students. Highlights include the National Library Service for the Blind and Physically Handicapped; Louis Database of Accessible Materials for People Who Are Blind or Visually Impaired; Braille books; large print books, audio books; assistive technology; and…

  13. Occupant satisfaction with two blind control strategies

    DEFF Research Database (Denmark)

    Karlsen, Line Røseth; Heiselberg, Per Kvols; Bryn, Ida

    2015-01-01

    Highlights •Occupant satisfaction with two blind control strategies has been studied. •Control based on cut-off position of slats was more popular than closed slats. •Results from the study are helpful in development of control strategies for blinds. •The results give indications of how blinds...

  14. 45 CFR 233.70 - Blindness.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Blindness. 233.70 Section 233.70 Public Welfare... FINANCIAL ASSISTANCE PROGRAMS § 233.70 Blindness. (a) State plan requirements. A State plan under title X or XVI of the Social Security Act must: (1) Contain a definition of blindness in terms of...

  15. BLIND ADAPTIVE XPIC BASED ON HOS

    Institute of Scientific and Technical Information of China (English)

    Fu Haiyang; Yang Longxiang; Peng Jianglong

    2001-01-01

    This paper presents a new blind XPIC and a new adaptive blind deconvolutional algorithm based on HOS processing, which separates and equalizes the signals in real time. The simulation results demonstrate that the performance of the proposed adaptive blind algorithm,compared with the conventional algorithms, is outstanding with the feature of feasibility, stability and fast convergence rate.

  16. From" Televised Blind Date” to" Televised Half-blind Wedding”

    Institute of Scientific and Technical Information of China (English)

    倪俊

    2001-01-01

    @@ A couple of weeks ago I happened to see on TV how American young men and women go out on "blind dates” , arranged by a television station. It is interesting to see how a young man and a young woman enjoy playing, dining or chatting with each other happily and naturally before a TV camera, even though they have never known or met with each other before. Yesterday evening one of the biggest national TV stations, FOX by name, made another bold try by broadcasting live a "half-blind wedding” to the whole country. It is such an original and also absurd idea that 1 think only American television-men can have figured it out and carried it out.

  17. From "Televised Blind Date" to "Televised Half-blind Wedding"

    Institute of Scientific and Technical Information of China (English)

    倪俊

    2001-01-01

    A couple of weeks ago I happened to see on TV how American young men and women go out on "blind dates", arranged by a television station, It is interesting to see bow a young man and a young woman enjoy playing, dining or chatting with each other happily and naturally before a TV camera, even though they have never known or met with each other before. Yesterday evening one of the biggest national TV stations, FOX by name, made another bold try by broadcasting live a "half-blind wedding" to the whole country. It is such an original and also absurd idea that I think only American television-men can have figured it out and carried it out. In the beginning, the directors of FOX put ads in newspapers, openly asking the public: "Who wants to marry a multi-millionaire?" It did not cost much time or

  18. Blindness and severe visual impairment in pupils at schools for the blind in Burundi

    OpenAIRE

    Patrick Ruhagaze; Kahaki Kimani Margaret Njuguna; Lévi Kandeke; Paul Courtright

    2013-01-01

    Purpose: To determine the causes of childhood blindness and severe visual impairment in pupils attending schools for the blind in Burundi in order to assist planning for services in the country. Materials and Methods: All pupils attending three schools for the blind in Burundi were examined. A modified WHO/PBL eye examination record form for children with blindness and low vision was used to record the findings. Data was analyzed for those who became blind or severely visually impaired be...

  19. Rapid Assessment of Avoidable Blindness in Western Rwanda: Blindness in a Postconflict Setting

    OpenAIRE

    Wanjiku Mathenge; John Nkurikiye; Hans Limburg; Hannah Kuper

    2007-01-01

    Editors' Summary Background. VISION 2020, a global initiative that aims to eliminate avoidable blindness, has estimated that 75% of blindness worldwide is treatable or preventable. The WHO estimates that in Africa, around 9% of adults aged over 50 are blind. Some data suggest that people living in regions affected by violent conflict are more likely to be blind than those living in unaffected regions. Currently no data exist on the likely prevalence of blindness in Rwanda, a central African c...

  20. A semiotic approach to blind wayfinding: some primary conceptual standpoints

    Directory of Open Access Journals (Sweden)

    Marcelo Santos

    2009-01-01

    Full Text Available Researchers from a wide variety of disciplines, such as philosophy, art, education or psychology, have over the years sustained the idea that blind persons are incapable or nearly incapable of formulating complex mental diagrammatic representations, which are schema based on the similarities found within internal logical relations between sign and object.Contrary to this widely accepted opinion, we will present an alternative approach in this paper: Our main idea is that blind and visually impaired people relying upon tact as a main knowledge source are capable of diagrammatic reasoning very well, but use a different method for this purpose, namely the method of inductive reasoning. Such method can effectively provide the mind with the data necessary to the elaboration of mental maps. Therefore, wayfinding as a semiotic process in which a route is planned and executed from marks or navigation indexes, is also enabled by tact.

  1. Profile: American Indian/Alaska Native

    Science.gov (United States)

    ... Minority Population Profiles > American Indian/Alaska Native Profile: American Indian/Alaska Native Spotlight ACA Infographic for American Indians/ ... Program Circle of Life multimedia youth education program American Indian/Alaska Native Profile Great Plains Area Alaska Area ...

  2. A Lattice-Based Identity-Based Proxy Blind Signature Scheme in the Standard Model

    Directory of Open Access Journals (Sweden)

    Lili Zhang

    2014-01-01

    Full Text Available A proxy blind signature scheme is a special form of blind signature which allowed a designated person called proxy signer to sign on behalf of original signers without knowing the content of the message. It combines the advantages of proxy signature and blind signature. Up to date, most proxy blind signature schemes rely on hard number theory problems, discrete logarithm, and bilinear pairings. Unfortunately, the above underlying number theory problems will be solvable in the postquantum era. Lattice-based cryptography is enjoying great interest these days, due to implementation simplicity and provable security reductions. Moreover, lattice-based cryptography is believed to be hard even for quantum computers. In this paper, we present a new identity-based proxy blind signature scheme from lattices without random oracles. The new scheme is proven to be strongly unforgeable under the standard hardness assumption of the short integer solution problem (SIS and the inhomogeneous small integer solution problem (ISIS. Furthermore, the secret key size and the signature length of our scheme are invariant and much shorter than those of the previous lattice-based proxy blind signature schemes. To the best of our knowledge, our construction is the first short lattice-based identity-based proxy blind signature scheme in the standard model.

  3. Blind prediction exercise on modeling of PHWR fuel at extended burnup

    International Nuclear Information System (INIS)

    A blind prediction exercise was organised on Indian Pressurised Heavy Water Reactor (PHWR) fuel to investigate the predictive capability of existing codes for their application at extended burnup and to identify areas of improvement. The blind problem for this exercise was based on a PHWR fuel bundle irradiated in Kakrapar Atomic Power Station-I (KAPS-I) up to about 15 000 MWd/tU and subjected to detailed post-irradiation examination (PIE) in the hot cells facility at BARC. Eleven computer codes from seven countries participated in this exercise. The participants provided blind predictions of fuel temperature, fission gas release, internal gas pressure and other performance parameters for the fuel pins. The predictions were compared with the experimental PIE data which included fuel temperature derived from fuel restructuring, fission gas release measured by fuel pin puncturing, internal gas pressure in pin, cladding oxidation and fuel microstructural data. The details of the blind problem and an analysis of the results of blind predictions by the codes vis-a-vis measured data are provided in this paper

  4. Demonstration of blind quantum computing.

    Science.gov (United States)

    Barz, Stefanie; Kashefi, Elham; Broadbent, Anne; Fitzsimons, Joseph F; Zeilinger, Anton; Walther, Philip

    2012-01-20

    Quantum computers, besides offering substantial computational speedups, are also expected to preserve the privacy of a computation. We present an experimental demonstration of blind quantum computing in which the input, computation, and output all remain unknown to the computer. We exploit the conceptual framework of measurement-based quantum computation that enables a client to delegate a computation to a quantum server. Various blind delegated computations, including one- and two-qubit gates and the Deutsch and Grover quantum algorithms, are demonstrated. The client only needs to be able to prepare and transmit individual photonic qubits. Our demonstration is crucial for unconditionally secure quantum cloud computing and might become a key ingredient for real-life applications, especially when considering the challenges of making powerful quantum computers widely available.

  5. Substance dependency among homeless American Indians.

    Science.gov (United States)

    Lobo, Susan; Vaughan, Margaret Mortensen

    2003-01-01

    Extensive qualitative research in the San Francisco Bay Area in California and in Tucson, Arizona, indicates strong associations between substance abuse and homelessness among American Indians. This article takes a comparative approach to describe and analyze precipitating factors and survival patterns of those who are both homeless and who suffer from substance dependency. Possible precipitating factors presented through case studies consider the complex interaction of childhood fostering or adoption into non-Native families, different types of involuntary institutionalization during youth, and the personal impact of accident, trauma and loss. Coping strategies and keys to survival are examined, including the role of the extended family and close friendships, American Indian and mainstream organizations that offer formal and informal services, the existence of anchor or key households, the helping relationships and sobriety groups among homeless individuals, spirituality, and cultural resiliency.

  6. Correlation of antinuclear antibody immunofluorescence patterns with immune profile using line immunoassay in the Indian scenario

    Directory of Open Access Journals (Sweden)

    Sebastian Wendy

    2010-07-01

    Full Text Available Background: Immunity status, individual response to disease and types of antibodies produced are well known to vary from person to person, place to place and probably from population to population. A broad spectrum of specific auto antibodies that have so far been associated with specific rheumatic diseases, as noted in Western literature, has been well taken as a reference standard all over the world. There is neither research work nor any data correlating the auto antibodies and their antinuclear antibody (ANA patterns with the immunoprofile in the Indian population to date. Aims: To understand a definite association between ANA patterns and specific antibodies in the serum in the Indian study population and to document similarities / differences with the West. Settings and Design: This prospective and retrospective double blind study was undertaken on the South Indian population referred for ANA testing by Indirect Immunofluorescence method and by immunoline methods. Materials and Methods: Serum samples of patients from a random South Indian population who sought medical help for rheumatic disease were subjected for ANA testing by indirect immunofluorescence (IIF method and line immunoassay during the study period of 27 months. Serum samples were processed in dilution of 1:100 using HEp - 2010 / liver biochip (Monkey (EUROIMMUN AG. The serum samples which were further processed for line immunoassay were treated in 1:100 dilution on nylon strips coated with recombinant and purified antigens as discrete lines with plastic backing (EUROIMMUN AG coated with antigens nRNP / Sm, Sm, SSA, Ro-52, SSB, Scl-70, PM-Scl, PCNA, Jo-1, CENP-B, dsDNA, nucleosomes, histones, ribosomal protein-P, anti-mitochondrial antibodies (AMA-M2 along with a control band. The analysis was done by comparing the intensity of the reaction with positive control line by image analysis. Results: The antinuclear antibody indirect immunofluorescence (ANA - IIF patterns obtained

  7. "Figure Out How to Code with the Hands of Others”: Recognizing Cultural Blind Spots in Global Software Development

    DEFF Research Database (Denmark)

    Matthiesen, Stina; Bjørn, Pernille; Petersen, Lise Møller

    2014-01-01

    spots toward the changes in Denmark. Three critical issues were neglected due to the cultural blind spots: 1) increased number of interruptions, 2) lack of translucence of remote colleagues’ work, and 3) the re-definition of boundaries between work and articulation work. The implications......We report on an ethnographic study of an outsourcing global software development (GSD) setup between an Indian IT vendor and an IT development division of a Danish bank. We investigate how the local IT development work is shaped by the global setup in GSD and argue that the bank had cultural blind...

  8. Mission Indians and Indians of California Land Claims.

    Science.gov (United States)

    Shipek, Florence C.

    1989-01-01

    Discusses California Indian Claims Cases, focussing on the Indians of California Case. Presents a background sketch of the major claims and the nature of influences determining the wording of petitions, particularly in the Missions Indian Claims Case in which anthropological misunderstanding of socio-political-territorial organizations created…

  9. American Indian Placemaking on Alcatraz, 1969-1971.

    Science.gov (United States)

    Rundstrom, Robert A.

    1994-01-01

    Describes the physical site and situation of Alcatraz Island. Discusses how the Indian occupiers of Alcatraz created a symbolic "place" by reconstructing the island's physical appearance, environmental character, social structure, and personal and collective meaning. Examines the role of placemaking in the island education of occupiers' children.…

  10. Hamlin Garland and the Indian

    Science.gov (United States)

    Underhill, Lonnie E.

    1974-01-01

    Written to stimulate interest in an evaluation of Hamlin Garland's total production of work on the American Indian, this article suggests a reevaluation of some of Garland's work in light of the current interest in American Indian studies. (JC)

  11. Indian Ocean Traffic: Introduction

    Directory of Open Access Journals (Sweden)

    Lola Sharon Davidson

    2012-06-01

    Full Text Available Like the Mediterranean, the Indian Ocean has been a privileged site of cross-cultural contact since ancient times. In this special issue, our contributors track disparate movements of people and ideas around the Indian Ocean region and explore the cultural implications of these contacts and their role in processes that we would come to call transnationalization and globalisation. The nation is a relatively recent phenomenon anywhere on the globe, and in many countries around the Indian Ocean it was a product of colonisation and independence. So the processes of exchange, migration and cultural influence going on there for many centuries were mostly based on the economics of goods and trade routes, rather than on national identity and state policy.

  12. Indian Development vs Sino-Indian Relations

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ A deep, lasting, great friendship can be traced back to over two millennia ago between two close neighbors, the initiators of the world-famous Five Principles of Peaceful Co-existence with its 50th anniversary just commemorated this year. Historically, China benefited much from learning the brilliant Indian culture. Today, the two major Asian countries are learning from each other in their rapid economic growth. The rise of China and India, closer ties between the two, will definitely exert a significant impact on the Asia-Pacific region and the broader world in the days ahead.

  13. Indian Womanhood: Some Psychological Concepts*

    OpenAIRE

    Dhanalakshmi De Sousa; Avinash De Sousa

    2015-01-01

    Indian womanhood today is at crossroads. The present paper discusses the status of Indian womanhood and its psychological underpinnings. It discusses how Indian women have suffered at the hands of their families and society leaving no path but to succumb to psychiatric illness. The role of mental health professionals and family members in supporting and promoting growth and development of the Indian woman is outlined.

  14. Indian Womanhood: Some Psychological Concepts

    Directory of Open Access Journals (Sweden)

    Dhanalakshmi De Sousa

    2015-01-01

    Full Text Available Indian womanhood today is at crossroads. The present paper discusses the status of Indian womanhood and its psychological underpinnings. It discusses how Indian women have suffered at the hands of their families and society leaving no path but to succumb to psychiatric illness. The role of mental health professionals and family members in supporting and promoting growth and development of the Indian woman is outlined.

  15. Indian womanhood: some psychological concepts.

    Science.gov (United States)

    De Sousa, Dhanalakshmi; De Sousa, Avinash

    2015-01-01

    Indian womanhood today is at crossroads. The present paper discusses the status of Indian womanhood and its psychological underpinnings. It discusses how Indian women have suffered at the hands of their families and society leaving no path but to succumb to psychiatric illness. The role of mental health professionals and family members in supporting and promoting growth and development of the Indian woman is outlined. PMID:25838719

  16. Global Trade and Indian Politics

    DEFF Research Database (Denmark)

    Lubinski, Christina

    2015-01-01

    This article analyzes the German dye business in India before 1947 as an example of expanding German-Indian commercial relationships. German dye manufacturers showed great interest in India's economic potential in the absence of discriminatory tariffs, while Indian elites were interested in non...... the political boundaries of formal empire and offers an alternative perspective on Indian business history, which reveals more competition between multinationals of different origins and more strategic choices available to Indians....

  17. Working Women: Indian Perspective

    OpenAIRE

    Dharmendra MEHTA; Naveen K. MEHTA; MEHTA Rajesh Kumar

    2014-01-01

    In India, due to unprecedented rise in the cost of living, ris-ing prices of commodities, growing expenses on children ed-ucation, huge rate of unemployment, and increasing cost of housing properties compel every Indian family to explore all the possible ways and means to increase the household income. It is also witnessed that after globalization Indian women are able to get more jobs but the work they get is more casual in nature or is the one that men do not prefer to do or is left by them...

  18. Title IV: Improving Indian Education.

    Science.gov (United States)

    Barker, Kipp A.

    The Indian Education Act of 1972, Title IV, has improved Native American education by emphasizing Native American control; it comes after 400 years of Euro-American involvement in Indian education during which assimilation was the primary goal. In 1568 Jesuit priests began "civilizing" and Christianizing the "savage" Indians; in 1794 the first…

  19. Alcohol and American Indian Students.

    Science.gov (United States)

    Boyce, George A.

    The growing problem of teenage drinking and alcoholism in the United States, especially among Indian segments of society, increases the necessity for adequate education concerning alcoholism. This document is prepared for the Bureau of Indian Affairs (BIA) schools to acquaint Indian students with social concepts of alcohol outside their cultural…

  20. 76 FR 49505 - Indian Gaming

    Science.gov (United States)

    2011-08-10

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... Compact between the State of California and the Habematolel Pomo of Upper Lake taking effect. DATES: Effective Date: August 10, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of...

  1. 77 FR 5566 - Indian Gaming

    Science.gov (United States)

    2012-02-03

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of... Compact between the State of California and the Pinoleville Pomo Nation Taking Effect. DATES: Effective Date: February 3, 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of...

  2. 78 FR 54670 - Indian Gaming

    Science.gov (United States)

    2013-09-05

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of extension of Tribal--State Class III Gaming Compact. SUMMARY: This publishes notice of the Extension of the Class III gaming compact between the Yankton Sioux Tribe and the State of South Dakota. DATES:...

  3. 78 FR 17428 - Indian Gaming

    Science.gov (United States)

    2013-03-21

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of the Class III Tribal- State Gaming Compact between the Pyramid Lake Paiute Tribe and the State of...

  4. 77 FR 30550 - Indian Gaming

    Science.gov (United States)

    2012-05-23

    ... of Approval in the Federal Register on February 23, 2010 (47 FR 44678). This agreement allows for the... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes approval by the...

  5. 78 FR 62650 - Indian Gaming

    Science.gov (United States)

    2013-10-22

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of extension of Tribal-State Class III Gaming Compact. SUMMARY: This publishes notice of the extension of the Class III gaming compact between the Rosebud Sioux Tribe and the State of South Dakota. DATES:...

  6. 78 FR 78377 - Indian Gaming

    Science.gov (United States)

    2013-12-26

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ] ACTION: Notice of extension of Tribal-State Class III Gaming Compact. SUMMARY: This publishes notice of the extension of the Class III gaming compact between the Yankton Sioux Tribe and the State of South Dakota. DATES:...

  7. 78 FR 17427 - Indian Gaming

    Science.gov (United States)

    2013-03-21

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes approval of the agreement between the Northern Cheyenne Tribe and the State of Montana concerning Class III Gaming (Compact)....

  8. 78 FR 33435 - Indian Gaming

    Science.gov (United States)

    2013-06-04

    ... Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Amendments. SUMMARY: This notice publishes approval of an Agreement to Amend the Class III Tribal-State Gaming Compact between the Salt River Pima- Maricopa...

  9. Resisting the Script of Indian Education: Zitkala Sa and the Carlisle Indian School.

    Science.gov (United States)

    Enoch, Jessica

    2002-01-01

    Offers a "definition" of Zitkala Sa as an Indian teacher who, at the turn of the 20th century, challenged and countered educational norms that silenced Indian voices and erased Indian culture. Examines her autobiographical essays, "Impressions of an Indian Childhood,""The School Days of an Indian Girl," and "An Indian Teacher among Indians," in…

  10. Self-Determination for Children and Young Adults Who Are Deaf-Blind. NTAC Briefing Paper.

    Science.gov (United States)

    Morgan, Susanne; Bixler, Elizabeth; McNamara, Jamie

    This paper explores how principles of self-determination apply to individuals who are deaf-blind and how it affects families, educational programming, and service delivery. Five underlying principles are identified including: all persons desire self-determination and are capable of achieving it; self-determination is a continuum; and…

  11. Touching Textures in Different Tasks by a Woman with Congenital Deaf-Blindness

    Science.gov (United States)

    Janssen, Marleen J.; Huisman, Mark; Van Dijk, Jan P. M.; Ruijssenaars, Wied A. J. J. M.

    2012-01-01

    Little is known about how persons with congenital deaf-blindness use hand movements efficiently for exploring different objects with different textures in different tasks. More knowledge in this area would contribute to the adaptations of educational strategies for encouraging touch and tactile exploration. The study presented in this article…

  12. Addressing Challenges in Web Accessibility for the Blind and Visually Impaired

    Science.gov (United States)

    Guercio, Angela; Stirbens, Kathleen A.; Williams, Joseph; Haiber, Charles

    2011-01-01

    Searching for relevant information on the web is an important aspect of distance learning. This activity is a challenge for visually impaired distance learners. While sighted people have the ability to filter information in a fast and non sequential way, blind persons rely on tools that process the information in a sequential way. Learning is…

  13. CALIFORNIA INDIAN EDUCATION, REPORT OF THE FIRST ALL-INDIAN STATEWIDE CONFERENCE ON CALIFORNIA INDIAN EDUCATION.

    Science.gov (United States)

    FORBES, JACK D.

    A CONFERENCE ON CALIFORNIA INDIAN EDUCATION WAS HELD IN MARCH, 1967, AT STANISLAUS STATE COLLEGE. THE CONFERENCE PARTICIPANTS INCLUDE ADMINISTRATORS AND TEACHERS FROM REPRESENTATIVE SCHOOLS WITH A HIGH PROPORTION OF INDIAN STUDENTS IN CALIFORNIA, ANTHROPOLOGISTS AND SOCIAL SCIENTISTS FROM VARIOUS COLLEGES, AND INDIANS FROM REPRESENTATIVE AREAS…

  14. Indian School Days.

    Science.gov (United States)

    Johnston, Basil H.

    This autobiography relates the experiences of a young Ojibway boy who was taken from his family in 1939 at age 10 and placed in a Jesuit boarding school in northern Ontario, Canada. St. Peter Claver (later Garnier) or "Spanish," as the Indian school was known, was home to approximately 135 boys. Most of the students, who ranged in age from 4 to…

  15. Indians of North Carolina.

    Science.gov (United States)

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

    Published by the U.S. Department of the Interior, this brief booklet on the historical development of the Cherokee Nation emphasizes the Tribe's relationship with the Bureau of Indian Affairs and its improved economy. Citing tourism as the major tribal industry, tribal enterprises are named and described (a 61 unit motor court in existence since…

  16. Radiocarbon and Indian archaeology

    International Nuclear Information System (INIS)

    The increasing use of radiocarbon (C14) dating techniques in Indian archaeology has been described in detail. Work done in Microlithic cultures, Neolithic period, Indus civilization and Iron age cultures have been reported. C14 dates of various archaeological sites are listed. (K.B.)

  17. American Indian Authors.

    Science.gov (United States)

    Momaday, Natachee Scott

    Twenty-six selections by 15 contemporary American Indian authors are given in this book. The selections--legends, ceremonial chants and prayers, poems, and stories--are accompanied by topics for discussion. Some of the selections deal with the supernatural, and some tell an actual story about the author. Pictures and short biographies of each…

  18. Caregiving in Indian Country

    Centers for Disease Control (CDC) Podcasts

    2009-12-23

    This podcast discusses the role of caregivers in Indian County and the importance of protecting their health. It is primarily targeted to public health and aging services professionals.  Created: 12/23/2009 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/23/2009.

  19. The Urban Indian.

    Science.gov (United States)

    Hanson, Winona DuBray

    The document presents six articles that provide a glimpse of the uniqueness of American Indian cultural conflict, focusing on aspects of the culture which warrant special attention. Since there are over 100 tribes, an effort was made to enumerate commonalities amongst the tribal cultures in looking at issues raised in the urban areas throughout…

  20. American Indian Recipes.

    Science.gov (United States)

    Gurnoe, Katherine J.; Skjervold, Christian, Ed.

    Presenting some 60 to 70 Native American recipes, this document includes a brief introduction and a suggested reading list (15 citations related to American Indian foods). The introduction identifies five regional Native American cuisines as follows: in the Southwest, peppers and beans were made into chili, soups, guacamole, and barbecue sauces by…

  1. Indian Astronomy: History of

    Science.gov (United States)

    Mercier, R.; Murdin, P.

    2002-01-01

    From the time of A macronryabhat under dota (ca AD 500) there appeared in India a series of Sanskrit treatises on astronomy. Written always in verse, and normally accompanied by prose commentaries, these served to create an Indian tradition of mathematical astronomy which continued into the 18th century. There are as well texts from earlier centuries, grouped under the name Jyotishaveda macronn d...

  2. Provably secure robust threshold partial blind signature

    Institute of Scientific and Technical Information of China (English)

    CAO Zhenfu; ZHU Haojin; LU Rongxing

    2006-01-01

    Threshold digital signature and blind signature are playing important roles in cryptography as well as in practical applications such as e-cash and e-voting systems.Over the past few years, many cryptographic researchers have made considerable headway in this field. However, to our knowledge, most of existing threshold blind signature schemes are based on the discrete logarithm problem. In this paper, we propose a new robust threshold partial blind signature scheme based on improved RSA cryptosystem.This scheme is the first threshold partial blind signature scheme based on factoring, and the robustness of threshold partial blind signature is also introduced. Moreover, in practical application, the proposed scheme will be especially suitable for blind signature-based voting systems with multiple administrators and secure electronic cash systems to prevent their abuse.

  3. Sensory augmentation for the blind

    Directory of Open Access Journals (Sweden)

    Silke Manuela Kärcher

    2012-03-01

    Full Text Available Enacted theories of consciousness conjecture that perception and cognition arise from an active experience of the regular relations that are tying together the sensory stimulation of different modalities and associated motor actions. Previous experiments investigated this concept by employing the technique of sensory substitution. Building on these studies, here we test a set of hypotheses derived from this framework and investigate the utility of sensory augmentation in handicapped people. We provide a late blind subject with a new set of sensorimotor laws: A vibro-tactile belt continually signals the direction of magnetic north. The subject completed a set of behavioral tests before and after an extended training period. The tests were complemented by questionnaires and interviews. This newly supplied information improved performance on different time scales. In a pointing task we demonstrate an instant improvement of performance based on the signal provided by the device. Furthermore, the signal was helpful in relevant daily tasks, often complicated for the blind, such as keeping a direction over longer distances or taking shortcuts in familiar environments. A homing task with an additional attentional load demonstrated a significant improvement after training. The subject found the directional information highly expedient for the adjustment of his inner maps of familiar environments and describes an increase in his feeling of security when exploring unfamiliar environments with the belt. The results give evidence for a firm integration of the newly supplied signals into the behavior of this late blind subject with better navigational performance and more courageous behavior in unfamiliar environments. Most importantly, the complementary information provided by the belt lead to a positive emotional impact with enhanced feeling of security. This experimental approach demonstrates the potential of sensory augmentation devices for the help of

  4. CERTIFICATELESS SIGNATURE AND BLIND SIGNATURE

    Institute of Scientific and Technical Information of China (English)

    Zhang Lei; Zhang Futai

    2008-01-01

    Certificateless public key cryptography is a new paradigm introduced by AI-Riyami and Paterson. It eliminates the need of the certificates in traditional public key cryptosystems and the key escrow problem in IDentity-based Public Key Cryptography (ID-PKC). Due to the advantages of the certificateless public key cryptography,a new efficient certificateless pairing-based signature scheme is presented,which has some advantages over previous constructions in computational cost. Based on this new signature scheme,a certificateless blind signature scheme is proposed. The security of our schemes is proven based on the hardness of computational Diffie-Hellman problem.

  5. A Virtual Blind Cane Using a Line Laser-Based Vision System and an Inertial Measurement Unit.

    Science.gov (United States)

    Dang, Quoc Khanh; Chee, Youngjoon; Pham, Duy Duong; Suh, Young Soo

    2016-01-01

    A virtual blind cane system for indoor application, including a camera, a line laser and an inertial measurement unit (IMU), is proposed in this paper. Working as a blind cane, the proposed system helps a blind person find the type of obstacle and the distance to it. The distance from the user to the obstacle is estimated by extracting the laser coordinate points on the obstacle, as well as tracking the system pointing angle. The paper provides a simple method to classify the obstacle's type by analyzing the laser intersection histogram. Real experimental results are presented to show the validity and accuracy of the proposed system. PMID:26771618

  6. Application of Behavior Modification to Blind Children.

    Science.gov (United States)

    Hayes, Charles S.; Weinhouse, Ellen

    1978-01-01

    Research and application of principles of behavior modification with visually impaired and blind children are reviewed with particular attention to lower functioning multiply impaired children. (Author)

  7. Enhanced heat discrimination in congenital blindness

    DEFF Research Database (Denmark)

    Slimani, Hocine; Ptito, Maurice; Kupers, Ron

    2015-01-01

    of the stimulated skin surface or magnitude of the temperature shift. Increasing the size of the stimulated skin area increased the response criterion in the blind (p=0.022) but not in the sighted. Together, these findings show that congenitally blind individuals have enhanced temperature discrimination accuracy...... trials (ΔT = 0°C) were also included to test for false positive responses. We used signal detection theory model to analyze the data. Our data revealed that blind participants have a higher accuracy than the sighted (d': Blind=2.4 ± 1.0, Sighted=1.8 ± 0.7, p=0.025), regardless of the size...

  8. Blindness and Insight in King Lear

    Institute of Scientific and Technical Information of China (English)

    岳元玉

    2008-01-01

    This paper intends to explore how William Shakespeare illustrates the theme of blindness and insight in his great tragedy "King Lear".Four characters’ deeds and their fate are used as a case study to examine what blindness is,what insight is,and the relationship between the two.The writer finds that by depicting the characters’ deeds and their fate in a double plot,Shakespeare renders the folly of blindness,the transition from blindness to insight,and the use of reason and thought to understand the truth.

  9. Personality Disorders

    Science.gov (United States)

    Personality disorders are a group of mental illnesses. They involve long-term patterns of thoughts and behaviors that ... serious problems with relationships and work. People with personality disorders have trouble dealing with everyday stresses and problems. ...

  10. Personality Disorders

    Science.gov (United States)

    ... for Building a Healthy Self-Image and Improving Self-Esteem 8 Things You Should Know About Body Dysmorphic ... personality disorder. Personality disorders are usually recognizable by adolescence or earlier, continue throughout adulthood, and become less ...

  11. 42 CFR 436.531 - Determination of blindness.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Determination of blindness. 436.531 Section 436.531... Requirements for Medicaid Eligibility Blindness § 436.531 Determination of blindness. In determining blindness... determine on behalf of the agency— (1) Whether the individual meets the definition of blindness; and...

  12. Exploring Brand Associations and the Impact it has on Generation Y British-Indians and Non-British Indians: A Study of Luxury Fashion Brands

    OpenAIRE

    Sashidharan, Nisha

    2011-01-01

    Aim of the Project The main aim of the project is to explore the role of brand associations and conduct a comparative study to see the impact it has on the generation Y British Indian and Non-British Indian consumers purchasing luxury fashion brands. The three type of brand associations that would be tested are: product attributes, brand personality and country of origin. Methodology The methodology consisted of qualitative research, by which data was collected using semi-structur...

  13. Manifest Meanings: The Selling (Not Telling) of American Indian History and the Case of "The Black Horse Ledger"

    Science.gov (United States)

    Gercken, Becca

    2010-01-01

    What is the value or perceived necessity--for an Indian or for a white man--of changing Northern Cheyenne history? How are a reader's conclusions affected by her perception of the race of the person altering that history? Why is it acceptable to sell but not tell American Indian history? An examination of the visual and discursive rhetoric of "The…

  14. 75 FR 47304 - Accessible Mobile Phone Options for People Who Are Blind, Deaf-Blind, or Have Low Vision

    Science.gov (United States)

    2010-08-05

    ... COMMISSION Accessible Mobile Phone Options for People Who Are Blind, Deaf- Blind, or Have Low Vision AGENCY... accessible for people who are blind, have vision loss, or are deaf-blind and the extent to which gaps in...--that are accessible to people who are blind or have vision loss; technical obstacles, if any, to...

  15. Indian President visits CERN

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    On 1 October, her Excellency Mrs Pratibha Devisingh Patil, President of India, picked CERN as the first stop on her official state visit to Switzerland. Accompanied by a host of Indian journalists, a security team, and a group of presidential delegates, the president left quite an impression when she visited CERN’s Point 2!   Upon arrival, Pratibha Patil was greeted by CERN Director General Rolf Heuer, as well as senior Indian scientists working at CERN, and various department directors. After a quick overview of the Organization, Rolf Heuer and the President addressed India’s future collaboration with CERN. India is currently an Observer State of the Organization, and is considering becoming an Associate Member State. A short stop in LHC operations gave Steve Myers and the Accelerator team the opportunity to take the President on a tour through the LHC tunnel. From there, ALICE’s Tapan Nayak and Spokesperson Paolo Giubellino took Pratibha Patil to the experiment&am...

  16. A comparative study of simple auditory reaction time in blind (congenitally and sighted subjects

    Directory of Open Access Journals (Sweden)

    Pritesh Hariprasad Gandhi

    2013-01-01

    Full Text Available Background: Reaction time is the time interval between the application of a stimulus and the appearance of appropriate voluntary response by a subject. It involves stimulus processing, decision making, and response programming. Reaction time study has been popular due to their implication in sports physiology. Reaction time has been widely studied as its practical implications may be of great consequence e.g., a slower than normal reaction time while driving can have grave results. Objective: To study simple auditory reaction time in congenitally blind subjects and in age sex matched sighted subjects. To compare the simple auditory reaction time between congenitally blind subjects and healthy control subjects. Materials and Methods: Study had been carried out in two groups: The 1 st of 50 congenitally blind subjects and 2 nd group comprises of 50 healthy controls. It was carried out on Multiple Choice Reaction Time Apparatus, Inco Ambala Ltd. (Accuracy΁0.001 s in a sitting position at Government Medical College and Hospital, Bhavnagar and at a Blind School, PNR campus, Bhavnagar, Gujarat, India. Observations / Results: Simple auditory reaction time response with four different type of sound (horn, bell, ring, and whistle was recorded in both groups. According to our study, there is no significant different in reaction time between congenital blind and normal healthy persons. Conclusion: Blind individuals commonly utilize tactual and auditory cues for information and orientation and they reliance on touch and audition, together with more practice in using these modalities to guide behavior, is often reflected in better performance of blind relative to sighted participants in tactile or auditory discrimination tasks, but there is not any difference in reaction time between congenitally blind and sighted people.

  17. Historicizing Indian psychiatry

    OpenAIRE

    Basu, Amit Ranjan

    2005-01-01

    Our historical endeavour to map Indian psychiatry has largely remained linear, positivistic and evolutionary. Whether it starts from the ancient times or modern, it shows our past as a tale of victory for the western science, without questioning the borrowed paradigm. The use of historical methods for serious enquiry of psychiatry has been ignored. Emergence of a new genre of historicism that is critical of both colonialism and psychiatry as a universal science, has raised hopes to critically...

  18. Indian scales and inventories

    OpenAIRE

    Venkatesan, S

    2010-01-01

    This conceptual, perspective and review paper on Indian scales and inventories begins with clarification on the historical and contemporary meanings of psychometry before linking itself to the burgeoning field of clinimetrics in their applications to the practice of clinical psychology and psychiatry. Clinimetrics is explained as a changing paradigm in the design, administration, and interpretation of quantitative tests, techniques or procedures applied to measurement of clinical variables, t...

  19. Front blind spot crashes in Hong Kong.

    Science.gov (United States)

    Cheng, Yuk Ki; Wong, Koon Hung; Tao, Chi Hang; Tam, Cheok Ning; Tam, Yiu Yan; Tsang, Cheuk Nam

    2016-09-01

    In 2012-2014, our laboratory had investigated a total of 9 suspected front blind spot crashes, in which the medium and heavy goods vehicles pulled away from rest and rolled over the pedestrians, who were crossing immediately in front of the vehicles. The drivers alleged that they did not see any pedestrians through the windscreens or the front blind spot mirrors. Forensic assessment of the goods vehicles revealed the existence of front blind spot zones in 3 out of these 9 accident vehicles, which were attributed to the poor mirror adjustments or even the absence of a front blind spot mirror altogether. In view of this, a small survey was devised involving 20 randomly selected volunteers and their goods vehicles and 5 out of these vehicles had blind spots at the front. Additionally, a short questionnaire was conducted on these 20 professional lorry drivers and it was shown that most of them were not aware of the hazards of blind spots immediately in front of their vehicles, and many did not use the front blind spot mirrors properly. A simple procedure for quick measurements of the coverage of front blind spot mirrors using a coloured plastic mat with dimensional grids was also introduced and described in this paper.

  20. Economic burden of blindness in India

    Directory of Open Access Journals (Sweden)

    Shamanna B

    1998-01-01

    Full Text Available Economic analysis is one way to determine the allocation of scarce resources for health-care programs. The initial step in this process is to estimate in economic terms the burden of diseases and the benefit from interventions for prevention and treatment of these diseases. In this paper, the direct and indirect economic loss due to blindness in India is calculated on the basis of certain assumptions. The cost of treating cataract blindness in India is estimated at current prices. The economic burden of blindness in India for the year 1997 based on our assumptions is Rs. 159 billion (US$ 4.4 billion, and the cumulative loss over lifetime of the blind is Rs. 2,787 billion (US$ 77.4 billion. Childhood blindness accounts for 28.7% of this lifetime loss. The cost of treating all cases of cataract blindness in India is Rs. 5.3 billion (US$ 0.15 billion. Similar estimates for causes of blindness other than cataract have to be made in order to develop a comprehensive approach to deal with blindness in India.

  1. Individual Differences in Susceptibility to Inattentional Blindness

    Science.gov (United States)

    Seegmiller, Janelle K.; Watson, Jason M.; Strayer, David L.

    2011-01-01

    Inattentional blindness refers to the finding that people do not always see what appears in their gaze. Though inattentional blindness affects large percentages of people, it is unclear if there are individual differences in susceptibility. The present study addressed whether individual differences in attentional control, as reflected by…

  2. Blind Equalization Based on Evolution Strategies

    Institute of Scientific and Technical Information of China (English)

    SongYu; ZhangXianda; 等

    1997-01-01

    Conventional blind equalization algorithms suffer from ill convergence to local minima and slow convergence speed.This paper proposes a novel blind equalization algorithm.using random search methods-evolution strategies and existing cost functions,Simulation results verify the fast and global convergence of the proposed algorithm.

  3. Working Women: Indian Perspective

    Directory of Open Access Journals (Sweden)

    Dharmendra MEHTA

    2014-06-01

    Full Text Available In India, due to unprecedented rise in the cost of living, ris-ing prices of commodities, growing expenses on children ed-ucation, huge rate of unemployment, and increasing cost of housing properties compel every Indian family to explore all the possible ways and means to increase the household income. It is also witnessed that after globalization Indian women are able to get more jobs but the work they get is more casual in nature or is the one that men do not prefer to do or is left by them to move to higher or better jobs. Working women refers to those in paid employment. They work as lawyers, nurses, doctors, teachers and secretaries etc. There is no profession today where women are not employed. University of Oxford’s Professor Linda Scott recently coined the term the Double X Economy to describe the global economy of women. The present paper makes an attempt to discuss issues and challenges that are being faced by Indian working women at their respective workstations.

  4. Indian cosmogonies and cosmologies

    Directory of Open Access Journals (Sweden)

    Pajin Dušan

    2011-01-01

    Full Text Available Various ideas on how the universe appeared and develops, were in Indian tradition related to mythic, religious, or philosophical ideas and contexts, and developed during some 3.000 years - from the time of Vedas, to Puranas. Conserning its appeareance, two main ideas were presented. In one concept it appeared out of itself (auto-generated, and gods were among the first to appear in the cosmic sequences. In the other, it was a kind of divine creation, with hard work (like the dismembering of the primal Purusha, or as emanation of divine dance. Indian tradition had also various critiques of mythic and religious concepts (from the 8th c. BC, to the 6c., who favoured naturalistic and materialistic explanations, and concepts, in their cosmogony and cosmology. One the peculiarities was that indian cosmogony and cosmology includes great time spans, since they used a digit system which was later (in the 13th c. introduced to Europe by Fibonacci (Leonardo of Pisa, 1170-1240.

  5. BIA Indian Lands Dataset (Indian Lands of the United States)

    Data.gov (United States)

    Federal Geographic Data Committee — The American Indian Reservations / Federally Recognized Tribal Entities dataset depicts feature location, selected demographics and other associated data for the...

  6. Genetics Home Reference: autosomal dominant congenital stationary night blindness

    Science.gov (United States)

    ... stationary night blindness autosomal dominant congenital stationary night blindness Enable Javascript to view the expand/collapse boxes. ... Close All Description Autosomal dominant congenital stationary night blindness is a disorder of the retina , which is ...

  7. Genetics Home Reference: X-linked congenital stationary night blindness

    Science.gov (United States)

    ... stationary night blindness X-linked congenital stationary night blindness Enable Javascript to view the expand/collapse boxes. ... Close All Description X-linked congenital stationary night blindness is a disorder of the retina , which is ...

  8. User-centered Technologies For Blind Children

    Directory of Open Access Journals (Sweden)

    Jaime Sánchez

    2008-01-01

    Full Text Available The purpose of this paper is to review, summarize, and illustrate research work involving four audio-based games created within a user-centered design methodology through successive usability tasks and evaluations. These games were designed by considering the mental model of blind children and their styles of interaction to perceive and process data and information. The goal of these games was to enhance the cognitive development of spatial structures, memory, haptic perception, mathematical skills, navigation and orientation, and problem solving of blind children. Findings indicate significant improvements in learning and cognition from using audio-based tools specially tailored for the blind. That is, technologies for blind children, carefully tailored through user-centered design approaches, can make a significant contribution to cognitive development of these children. This paper contributes new insight into the design and implementation of audio-based virtual environments to facilitate learning and cognition in blind children.

  9. An ECC-Based Blind Signature Scheme

    Directory of Open Access Journals (Sweden)

    Fuh-Gwo Jeng

    2010-08-01

    Full Text Available Cryptography is increasingly applied to the E-commerce world, especially to the untraceable payment system and the electronic voting system. Protocols for these systems strongly require the anonymous digital signature property, and thus a blind signature strategy is the answer to it. Chaum stated that every blind signature protocol should hold two fundamental properties, blindness and intractableness. All blind signature schemes proposed previously almost are based on the integer factorization problems, discrete logarithm problems, or the quadratic residues, which are shown by Lee et al. that none of the schemes is able to meet the two fundamental properties above. Therefore, an ECC-based blind signature scheme that possesses both the above properties is proposed in this paper.

  10. Blind reconstruction of linear scrambler

    Institute of Scientific and Technical Information of China (English)

    Hui Xie; Fenghua Wang; Zhitao Huang

    2014-01-01

    An algorithm based on eigenanalysis technique and Walsh-Hadamard transform (WHT) is proposed. The algorithm contains two steps. Firstly, the received sequence is divided into temporal windows, and a covariance matrix is computed. The li-near feedback shift register (LFSR) sequence is reconstructed from the first eigenvector of this matrix. Secondly, equations ac-cording to the recovered LFSR sequence are constructed, and the Walsh spectrum corresponding to the equations is computed. The feedback polynomial of LFSR is estimated from the Walsh spec-trum. The validity of the algorithm is verified by the simulation result. Final y, case studies are presented to il ustrate the perfor-mance of the blind reconstruction method.

  11. Blindness in designing intelligent systems

    Science.gov (United States)

    Denning, Peter J.

    1988-01-01

    New investigations of the foundations of artificial intelligence are challenging the hypothesis that problem solving is the cornerstone of intelligence. New distinctions among three domains of concern for humans--description, action, and commitment--have revealed that the design process for programmable machines, such as expert systems, is based on descriptions of actions and induces blindness to nonanalytic action and commitment. Design processes focusing in the domain of description are likely to yield programs like burearcracies: rigid, obtuse, impersonal, and unable to adapt to changing circumstances. Systems that learn from their past actions, and systems that organize information for interpretation by human experts, are more likely to be successful in areas where expert systems have failed.

  12. BLIND DIFFERENTIAL ADAPTIVE MULTIUSER DETECTION

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    In this paper, a new blind equalization cost function, termed differential mean output energy (DMOE), was presented, and a new multiuser detection algorithm with variable step size was designed. It is shown through simulation results for a co-channel system involving severe MAI that the DMOE algorithm gives significantly enhanced signal to interference ratio (SIR) performance and converges rapidly to the optimum MMSE detector, together with a low computational complexity requirement relative to the recursive least squares (RLS) algorithm. Thus, it is not necessary to switch to the decision-directed mode. Moreover, it also exhibits global convergence, and can be used in different interference environment without the requirement of estimating and restricting the surplus energy.

  13. Blind-date Conversation Joining

    Directory of Open Access Journals (Sweden)

    Luca Cesari

    2013-07-01

    Full Text Available We focus on a form of joining conversations among multiple parties in service-oriented applications where a client may asynchronously join an existing conversation without need to know in advance any information about it. More specifically, we show how the correlation mechanism provided by orchestration languages enables a form of conversation joining that is completely transparent to clients and that we call 'blind-date joining'. We provide an implementation of this strategy by using the standard orchestration language WS-BPEL. We then present its formal semantics by resorting to COWS, a process calculus specifically designed for modelling service-oriented applications. We illustrate our approach by means of a simple, but realistic, case study from the online games domain.

  14. Personality traits and personality disorders.

    Science.gov (United States)

    Deary, I J; Peter, A; Austin, E; Gibson, G

    1998-11-01

    The structure of personality disorder traits was examined in a sample of 400 undergraduates who completed the personality disorder questionnaire from the Structured Clinical Interview for DSM-III-R (SCID-II). The relations between personality disorder and normal personality traits indexed by the Eysenck Personality Questionnaire-Revised (EPQ-R) were examined. The three-cluster model of personality traits--as described in the DSM scheme--found equivocal support. Exploratory principal components analysis and confirmatory factor analysis found four broad factors of personality disorder that overlapped with normal personality traits: an asthenic factor related to neuroticism; an antisocial factor associated with psychoticism; an asocial factor linked to introversion-extraversion; and an anankastic (obsessive-compulsive) factor. There is growing agreement about the number and type of broad personality disorder dimensions; similar dimensions may be found in clinical and non-clinical samples, suggesting that those people with personality disorders differ quantitatively rather than qualitatively from others; and there is substantial overlap between normal and abnormal personality dimensions.

  15. Performing Indian Dance in Malaysia

    OpenAIRE

    Thiagarajan, Premalatha

    2012-01-01

    "Performing Indian Dance" is an interdisciplinary project that reveals the dynamics of ethnicity, gender, and sexuality in Malaysian Indian dance. I demonstrate that the emergence of prominent multi-ethnic male dancers in Malaysia is enabled by a unique configuration of "bumiputera" ("son of soil") ethnic-based state discourse, cosmopolitanism (ability to move fluently across multiple spaces), Indian dance institutional structures, global capitalism, and gender mobility, which simultaneously ...

  16. Methods of Reading Information on Labels of Prescription Medications by Persons Who Are Visually Impaired

    Science.gov (United States)

    McMahon, John M.; Curtis, Amy

    2009-01-01

    The prevalence of visual impairment (that is, blindness and low vision) is increasing in the United States, especially in persons aged 65 and older, with more than half of all people who are blind in this age demographic. It has been estimated that about 6.5 million Americans aged 55 and older report vision loss, and this number is expected to…

  17. Personality Development

    Directory of Open Access Journals (Sweden)

    Osman Ozdemir

    2012-12-01

    Full Text Available Personality is the integration of characteristics acquired or brought by birth which separate the individual from others. Personality involves aspects of the individual's mental, emotional, social, and physical features in continuum. Several theories were suggested to explain developmental processes of personality. Each theory concentrates on one feature of human development as the focal point, then integrates with other areas of development in general. Most theories assume that childhood, especially up to 5-6 years, has essential influence on development of personality. The interaction between genetic and environmental factors reveals a unique personality along growth and developmental process. It could be said that individual who does not have any conflict between his/her basic needs and society's, has well-developed and psychologically healthy personality.

  18. 34 CFR 300.21 - Indian and Indian tribe.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Indian and Indian tribe. 300.21 Section 300.21 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION...

  19. Indians as Resources: The Changing Relationship between Indians and Anthropologists.

    Science.gov (United States)

    Ames, Michael M.

    1986-01-01

    Traditional academic or curatorial associations with North American Indians--treating them as informants, subjects, students, or specimens--is no longer sufficient because these associations imply unequal relations with anthropologists and curators in the superior position. Indians now want, expect, and demand equality; and new relationships are…

  20. Attitudes Toward Mental Health Services Among American Indians by Two Age Groups.

    Science.gov (United States)

    Roh, Soonhee; Brown-Rice, Kathleen A; Lee, Kyoung Hag; Lee, Yeon-Shim; Yee-Melichar, Darlene; Talbot, Elizabeth P

    2015-11-01

    This study examined determinants of attitudes toward mental health services with a sample of American Indian younger-old-adults (aged 50-64, n = 158) and American Indian older-old adults (aged 65 and older, n = 69). Adapting Andersen's behavioral model of healthcare utilization, predisposing factors, mental health needs, and enabling factors were considered as potential predictors. Female and those with higher levels of social support tend to report more positive attitudes toward mental health services. Culture-influenced personal belief was associated with negative attitudes toward mental health services among American Indian younger-old -adults. Age and higher chronic medical conditions were significantly related to negative attitudes toward mental health services. Health insurance was positively associated with positive attitudes toward mental health services in the American Indian older-old adults. Findings indicate that practitioners should engage how culture, social support, and chronic conditions influence the response to mental health needs when working with older American Indians. PMID:25862435

  1. Indian legal system and mental health.

    Science.gov (United States)

    Narayan, Choudhary Laxmi; Shikha, Deep

    2013-01-01

    Although there was a rich tradition of legal system in Ancient India, the present judicial system of the country derives largely from the British system and is based on English Common Law, a system of law based on recorded judicial precedents. Earlier legislations in respect of mental health were primarily concerned with custodial aspects of persons with mental illness and protection of the society. Indian laws are also concerned with determination of competency, diminished responsibility and/or welfare of the society. United Nations Convention for Rights of Persons with Disabilities (UNCRPD) was adopted in 2006, which marks a paradigm shift in respect of disabilities (including disability due to mental illness) from a social welfare concern to a human right issue. The new paradigm is based on presumption of legal capacity, equality and dignity. Following ratification of the convention by India in 2008, it became obligatory to revise all the disability laws to bring them in harmony with the UNCRPD. Therefore, the Mental Health Act - 1987 and Persons with Disability Act - 1995 are under process of revision and draft bills have been prepared. Human right activists groups are pressing for provisions for legal capacity for persons with mental illness in absolute terms, whereas the psychiatrists are in favor of retaining provisions for involuntary hospitalization in special circumstances.

  2. Color-blind Behavioral Specifications for Transformations of Reactive Synchronous Programs

    DEFF Research Database (Denmark)

    Larsen, Ulrik; Larsen, Kim Guldstrand; Wasowski, Andrzej

    2004-01-01

    by restricting input and output abilities of the general model. I/O alternating transition systems are used to model semantics of both systems and environments. Our environments are novel in that they not only restrict possible input traces, but also exhibit inabilities in distinguishing output traces. Some...... outputs are indistinguishable for a given environment in the same way as a color-blind person cannot distinguish some colors. Color-blindness can be used to model surprisingly many aspects of realistic environments (for example causality between firing and timing-out of a stop-watch, boolean memory flags......, or use of a single actuator in place of two). The environments which are formalized as color-blind I/O-alternating transition systems, can also describe dynamic properties such as; an output that is ignored only after a certain set of other outputs....

  3. CRM SCALE DEVELOPMENT & VALIDATION IN INDIAN BANKING SECTOR

    Directory of Open Access Journals (Sweden)

    Arun Kumar Agariya

    2012-04-01

    Full Text Available The aim of this paper is to develop a reliable and valid CRM (Customer relationship management scale specifically catering to Indian banking sector. An exhaustive review of literature on CRM was followed by depth interview and questionnaire survey. Exploratory factor analysis was followed by confirmatory factor analysis, which was presented in three forms; the single factor model, covariance model and the structural model. The covariance model shows CRM in Indian banking sector as a multidimensional construct comprising of fact ors namely organizational structure and customer support, service quality, trust, technology, personalization and market orientation. The structural model validates the previously extracted factors along with their indicators. The findings of this study validate the long held belief that CRM is a multidimensional construct and serves as a critical success factor for business performance. Since this study was conducted in context of Indian banking sector, the generalizability of the CRM scale has to be tested in other countries. A fair amount of literature on Indian banking sector dealt with identifying factors explaining the constructs of quality, value or satisfaction. But there is paucity of research pertaining to industry specific CRM scale development and validation. This study is an attempt to bridge this gap in the existing literature. It provides a conceptually validated CRM scale catering to Indian banking sector, which can help the managers in implementing the CRM in an effective manner and also can be used as a tool to identify the major areas requiring attention.

  4. Mystery Person

    Science.gov (United States)

    O'Brien, Tom

    2011-01-01

    This article features a mathematical game called "Mystery Person." The author describes how the Mystery Person game was tried with first-graders [age 6]. The Mystery games involve the generation of key questions, the coordination of information--often very complex information--and the formulation of consequences based on this coordination.…

  5. Blind image deconvolution methods and convergence

    CERN Document Server

    Chaudhuri, Subhasis; Rameshan, Renu

    2014-01-01

    Blind deconvolution is a classical image processing problem which has been investigated by a large number of researchers over the last four decades. The purpose of this monograph is not to propose yet another method for blind image restoration. Rather the basic issue of deconvolvability has been explored from a theoretical view point. Some authors claim very good results while quite a few claim that blind restoration does not work. The authors clearly detail when such methods are expected to work and when they will not. In order to avoid the assumptions needed for convergence analysis in the

  6. Ten years left to eliminate blinding trachoma

    Directory of Open Access Journals (Sweden)

    Haddad D.

    2010-09-01

    Full Text Available n 1997, the World Health Organization formed the Global Alliance to Eliminate Blinding Trachoma by 2020 (GET 2020, a coalition of governmental, non-governmental, research, and pharmaceutical partners. In 1998, the World Health Assembly urged member states to map blinding trachoma in endemic areas, implement the SAFE strategy (which stands for surgery for trichiasis, antibiotics, facial-cleanliness and environmental change, such as clean water and latrines and collaborate with the global alliance in its work to eliminate blinding trachoma.

  7. Zika virus: Indian perspectives.

    Science.gov (United States)

    Mourya, Devendra T; Shil, Pratip; Sapkal, Gajanan N; Yadav, Pragya D

    2016-05-01

    The emergence of Zika virus (ZiV), a mosquito borne Flavivirus like dengue (DEN) and chikungunya (CHIK), in Brazil in 2014 and its spread to various countries have led to a global health emergency. Aedes aegypti is the major vector for ZiV. Fast dissemination of this virus in different geographical areas posses a major threat especially to regions where the population lacks herd immunity against the ZiV and there is abundance of Aedes mosquitoes. In this review, we focus on current global scenario, epidemiology, biology, diagnostic challenges and remedial measures for ZiVconsidering the Indian perspective. PMID:27487998

  8. Historicizing Indian psychiatry.

    Science.gov (United States)

    Basu, Amit Ranjan

    2005-04-01

    Our historical endeavour to map Indian psychiatry has largely remained linear, positivistic and evolutionary. Whether it starts from the ancient times or modern, it shows our past as a tale of victory for the western science, without questioning the borrowed paradigm. The use of historical methods for serious enquiry of psychiatry has been ignored. Emergence of a new genre of historicism that is critical of both colonialism and psychiatry as a universal science, has raised hopes to critically review the emergence of psychiatric knowledge. PMID:20711299

  9. Zika virus: Indian perspectives

    Directory of Open Access Journals (Sweden)

    Devendra T Mourya

    2016-01-01

    Full Text Available The emergence of Zika virus (ZiV, a mosquito borne Flavivirus like dengue (DEN and chikungunya (CHIK, in Brazil in 2014 and its spread to various countries have led to a global health emergency. Aedes aegypti is the major vector for ZiV. Fast dissemination of this virus in different geographical areas posses a major threat especially to regions where the population lacks herd immunity against the ZiV and there is abundance of Aedes mosquitoes. In this review, we focus on current global scenario, epidemiology, biology, diagnostic challenges and remedial measures for ZiVconsidering the Indian perspective.

  10. Zika virus: Indian perspectives

    Science.gov (United States)

    Mourya, Devendra T.; Shil, Pratip; Sapkal, Gajanan N.; Yadav, Pragya D.

    2016-01-01

    The emergence of Zika virus (ZiV), a mosquito borne Flavivirus like dengue (DEN) and chikungunya (CHIK), in Brazil in 2014 and its spread to various countries have led to a global health emergency. Aedes aegypti is the major vector for ZiV. Fast dissemination of this virus in different geographical areas posses a major threat especially to regions where the population lacks herd immunity against the ZiV and there is abundance of Aedes mosquitoes. In this review, we focus on current global scenario, epidemiology, biology, diagnostic challenges and remedial measures for ZiVconsidering the Indian perspective. PMID:27487998

  11. Blind extraction of exoplanetary spectra

    Science.gov (United States)

    Morello, Giuseppe; Waldmann, Ingo P.; Tinetti, Giovanna

    2016-06-01

    In the last decade, remote sensing spectroscopy enabled characterization of the atmospheres of extrasolar planets. Transmission and emission spectra of tens of transiting exoplanets have been measured with multiple instruments aboard Spitzer and Hubble Space Telescopes as well as ground-based facilities, revealing the presence of atomic, ionic and molecular species in their atmospheres, and constraining their temperature and pressure profiles.Early analyses were somehow heuristic both in measuring the spectra and in their interpretation, leading to some controversies in the literature.A photometric precision of 0.01% is necessary to detect the atmospheric spectral modulations. Current observatories, except Kepler, were not designed to achieve this precision. Data reduction is necessary to minimize the effect of instrument systematics in order to achieve the target precision. In the past, parametric models have extensively been used by most teams to remove correlated noise with the aid of auxiliary information of the instrument, the so-called optical state vectors (OSVs). Such OSVs can include inter- and intra-pixel position of the star or its spectrum, instrument temperatures and inclinations, and/or other parameters. In some cases, different parameterizations led to discrepant results.We recommend the use of blind non-parametric data detrending techniques to overcome those issues. In particular, we adopt Independent Component Analysis (ICA), i.e. a blind source separation (BSS) technique to disentangle the multiple instrument systematics and astrophysical signals in transit/eclipse light curves. ICA does not require a model for the systematics, and for this reason, it can be applied to any instrument with little changes, if any. ICA-based algorithms have been applied to Spitzer/IRAC and synthetic observations in photometry (Morello et al. 2014, 2015, 2016; Morello 2015) and to Hubble/NICMOS and Spitzer/IRS in spectroscopy (Waldmann 2012, 2014, Waldmann et al. 2013

  12. Women Leaders in Indian Education.

    Science.gov (United States)

    Ambler, Marjane

    1992-01-01

    Draws from interviews with women serving as tribal college presidents in discussing the current and traditional roles of women in Indian society, why women lead 10 of the 28 member colleges of the American Indian Higher Education Consortium, the need for balanced leadership, and women's future role. (DMM)

  13. California Indian Food and Culture.

    Science.gov (United States)

    2001

    This learning kit begins with a glossary of terms to help students learn about California Indians and their food. The kit explains that California Indians were the first people to live in the area now known as California, and that these tribes differed in the languages they spoke, the regions they lived in, and the foods that they ate. It explains…

  14. Education and the Urban Indian.

    Science.gov (United States)

    Morris, Joann Sebastian

    Due to the Federal relocation programs, American Indian migration to urban areas has intensified over the past 20 years. The Indian who moves from the reservation to the city encounters an alien culture and, consequently, experiences immense difficulties in securing employment, housing, health services, and fair, unprejudiced treatment from law…

  15. Tribal differences in diabetes: prevalence among American Indians in New Mexico.

    OpenAIRE

    Carter, J.; Horowitz, R.; Wilson, R.; Sava, S; Sinnock, P; Gohdes, D

    1989-01-01

    The prevalence of diagnosed diabetes among American Indians in New Mexico with varied genetic and cultural backgrounds is reported. Utilizing community-based registries, the prevalence in persons ages 35 years and older ranged from 9.8 percent among Jicarilla Apache Indians to 28.2 percent among Zuni Indians. All rates were significantly higher than the U.S. rate of 5.3 percent for the same age group. In addition, in three of the five tribal groups examined, the rates of diagnosed diabetes in...

  16. Methodology for understanding Indian culture

    DEFF Research Database (Denmark)

    Sinha, Jai; Kumar, Rajesh

    2004-01-01

    Methods of understanding cultures, including Indian culture, are embedded in a broad spectrum of sociocultural approaches to human behavior in general. The approaches examined in this paper reflect evolving perspectives on Indian culture, ranging from the starkly ethnocentric to the largely...... eclectic and integrative. Most of the methods herin discussed were developed in the West and were subsequently taken up with or without adaptations to fit the Indian context. The paper begins by briefly reviewing the intrinsic concept of culture. It then adopts a historical view of the different ways...... and means by which scholars have construed the particular facets of Indian culture, highlighting the advantages and disadvantages of each. The final section concludes with some proposals about the best ways of understnding the complexity that constitutes the Indian cultural reality....

  17. Compressed Blind De-convolution

    CERN Document Server

    Saligrama, V

    2009-01-01

    Suppose the signal x is realized by driving a k-sparse signal u through an arbitrary unknown stable discrete-linear time invariant system H. These types of processes arise naturally in Reflection Seismology. In this paper we are interested in several problems: (a) Blind-Deconvolution: Can we recover both the filter $H$ and the sparse signal $u$ from noisy measurements? (b) Compressive Sensing: Is x compressible in the conventional sense of compressed sensing? Namely, can x, u and H be reconstructed from a sparse set of measurements. We develop novel L1 minimization methods to solve both cases and establish sufficient conditions for exact recovery for the case when the unknown system H is auto-regressive (i.e. all pole) of a known order. In the compressed sensing/sampling setting it turns out that both H and x can be reconstructed from O(k log(n)) measurements under certain technical conditions on the support structure of u. Our main idea is to pass x through a linear time invariant system G and collect O(k lo...

  18. Astronomy in Indian Schools

    Science.gov (United States)

    Bhatia, V. B.

    Tradition of astronomy in India goes back to ancient times. Many festivals and rituals are associated with astronomical phenomena. Indian children start learning rudiments of astronomy from primary classes. But primary teachers are not equipped to handle this subject so not much learning actually takes place. The first serious interface with astronomy occurs when children reach class X when they are 15 years old. Till last year astronomy was there in class XII also but it has now been dropped. This is a serious setback for the study of astronomy. In class X astronomy forms part of general science. Since children at this stage are not proficient in physics and mathematics the subject remains descriptive though there are useful activities for children to do. However the teachers are not equipped to handle this subject and there is no help in the form of visual material. So the subject remains neglected. The Indian astronomical community can help by training teachers and providing visual material. It must also urge authorities to reintroduce astronomy in class XII if astronomy is to flourish in India. Moreover India needs to network with developing countries share experiences with them and evolve a strategy that promotes astronomy.

  19. Iterated Gate Teleportation and Blind Quantum Computation.

    Science.gov (United States)

    Pérez-Delgado, Carlos A; Fitzsimons, Joseph F

    2015-06-01

    Blind quantum computation allows a user to delegate a computation to an untrusted server while keeping the computation hidden. A number of recent works have sought to establish bounds on the communication requirements necessary to implement blind computation, and a bound based on the no-programming theorem of Nielsen and Chuang has emerged as a natural limiting factor. Here we show that this constraint only holds in limited scenarios, and show how to overcome it using a novel method of iterated gate teleportations. This technique enables drastic reductions in the communication required for distributed quantum protocols, extending beyond the blind computation setting. Applied to blind quantum computation, this technique offers significant efficiency improvements, and in some scenarios offers an exponential reduction in communication requirements. PMID:26196609

  20. Ask a Scientist: What is Color Blindness?

    Medline Plus

    Full Text Available ... Scientist Video Series Why can’t you see colors well in the dark? Do fish have eyelids? ... video series. Dr. Sheldon Miller answers questions about color blindness, whether it can be treated, and how ...

  1. Assertive Skills Training for the Blind.

    Science.gov (United States)

    Everhart, Gary; And Others

    1980-01-01

    The article describes how a rehabilitation center for the blind, aware that many clients were inept in dealing with society at large, instituted an assertive skills training program to improve client skills in this area. (Author/SBH)

  2. Indian Policy of John Adams Administration: Treaties with the Indians

    Directory of Open Access Journals (Sweden)

    Nelin Timur V.

    2016-09-01

    Full Text Available In this article the author examines the treaties that were concluded with the Native Americans in the period of John Adams presidency. Treaties with the Natives can be a good source for the study of the US Indian policy. They help to understand the character of Indian-white relations, the attitudes of Federal authorities towards certain Indian nation, the actual problems of the Frontier and so on. Unfortunately the policy of the second President of the USA toward the Native Americans is investigated not so good as the policy of other Presidents of Early American Republic. The study of the treaties helps to know more about John Adams Indian policy. In the years of his presidency only few agreements were signed with the Native American tribes. These were the Mohawk, the Seneca, the Oneida of the Iroquois Nation and the Cherokee. The procedure of Indian-white agreements was well developed until 1797 year. And John Adams administration did not explore something new in this question. The second President of the United States adopted the George Washington’s principals of dealing with the Natives. But in fact he had to consider the internal and external situation in the country. The treaties with the Indians, concluded by the administration of John Adams did not become a bright episode of American history. However they helped to reduce tensions in US-Indian relations.

  3. From Perception to Metacognition: Auditory and Olfactory Functions in Early Blind, Late Blind, and Sighted Individuals

    Science.gov (United States)

    Cornell Kärnekull, Stina; Arshamian, Artin; Nilsson, Mats E.; Larsson, Maria

    2016-01-01

    Although evidence is mixed, studies have shown that blind individuals perform better than sighted at specific auditory, tactile, and chemosensory tasks. However, few studies have assessed blind and sighted individuals across different sensory modalities in the same study. We tested early blind (n = 15), late blind (n = 15), and sighted (n = 30) participants with analogous olfactory and auditory tests in absolute threshold, discrimination, identification, episodic recognition, and metacognitive ability. Although the multivariate analysis of variance (MANOVA) showed no overall effect of blindness and no interaction with modality, follow-up between-group contrasts indicated a blind-over-sighted advantage in auditory episodic recognition, that was most pronounced in early blind individuals. In contrast to the auditory modality, there was no empirical support for compensatory effects in any of the olfactory tasks. There was no conclusive evidence for group differences in metacognitive ability to predict episodic recognition performance. Taken together, the results showed no evidence of an overall superior performance in blind relative sighted individuals across olfactory and auditory functions, although early blind individuals exceled in episodic auditory recognition memory. This observation may be related to an experience-induced increase in auditory attentional capacity. PMID:27729884

  4. Blind Signature Scheme Based on Chebyshev Polynomials

    Directory of Open Access Journals (Sweden)

    Maheswara Rao Valluri

    2011-12-01

    Full Text Available A blind signature scheme is a cryptographic protocol to obtain a valid signature for a message from a signer such that signer’s view of the protocol can’t be linked to the resulting message signature pair. This paper presents blind signature scheme using Chebyshev polynomials. The security of the given scheme depends upon the intractability of the integer factorization problem and discrete logarithms ofChebyshev polynomials.

  5. Haptic graphs for blind computer users

    OpenAIRE

    Yu, W; Ramloll, R.; Brewster, S.A.

    2001-01-01

    In this paper we discuss the design of computer-based haptic graphs for blind and visually impaired people with the support of our preliminary experimental results. Since visual impairment makes data visualisation techniques inappropriate for blind people, we are developing a system that can make graphs accessible through haptic and audio media. The disparity between human haptic perception and the sensation simulated by force feedback devices is discussed. Our strategies to tackle technical ...

  6. New Certificateless Blind Ring Signature Scheme

    Directory of Open Access Journals (Sweden)

    Hua Sun

    2013-07-01

    Full Text Available A new certificateless blind ring signature scheme was proposed in this paper. The scheme could not only avoid the problem of certificate management of public key certificate cryptography, but also overcome the inherent key-escrow problem of identity-based public key cryptography. In the last, by using bilinear pairing technique, it was proved that this scheme satisfied the security of existential unforgeability, blindness and unconditional anonymity.

  7. Blind source separation dependent component analysis

    CERN Document Server

    Xiang, Yong; Yang, Zuyuan

    2015-01-01

    This book provides readers a complete and self-contained set of knowledge about dependent source separation, including the latest development in this field. The book gives an overview on blind source separation where three promising blind separation techniques that can tackle mutually correlated sources are presented. The book further focuses on the non-negativity based methods, the time-frequency analysis based methods, and the pre-coding based methods, respectively.

  8. Can acupuncture treatment be double-blinded?

    DEFF Research Database (Denmark)

    Vase, Lene; Baram, Sara; Takakura, Nobuari;

    2015-01-01

    and acupuncturists were asked about perceived treatment allocation at the end of the study. To test if there were clues which led to identification of the treatment, deep dull pain associated with needle application and rotation (termed "de qi" in East Asian medicine), and patients' pain levels were assessed...... is the only needle that allows some degree of practitioner blinding. The study raises questions about alternatives to double-blind randomized clinical trials in the assessment of acupuncture treatment....

  9. Blind Alley Aware ACO Routing Algorithm

    Science.gov (United States)

    Yoshikawa, Masaya; Otani, Kazuo

    2010-10-01

    The routing problem is applied to various engineering fields. Many researchers study this problem. In this paper, we propose a new routing algorithm which is based on Ant Colony Optimization. The proposed algorithm introduces the tabu search mechanism to escape the blind alley. Thus, the proposed algorithm enables to find the shortest route, even if the map data contains the blind alley. Experiments using map data prove the effectiveness in comparison with Dijkstra algorithm which is the most popular conventional routing algorithm.

  10. Reduced taste sensitivity in congenital blindness

    DEFF Research Database (Denmark)

    Gagnon, Lea; Kupers, Ron; Ptito, Maurice

    2013-01-01

    behavioral results showed that compared with the normal sighted, blind subjects have increased thresholds for taste detection and taste identification. This finding is at odds with the superior performance of congenitally blind subjects in several tactile, auditory and olfactory tasks. Our psychometric data......-related obstacles when shopping for food, cooking and eating out, all of which contribute to underexpose the gustatory system to a larger variety of taste stimuli....

  11. 42 CFR 435.530 - Definition of blindness.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Definition of blindness. 435.530 Section 435.530... ISLANDS, AND AMERICAN SAMOA Categorical Requirements for Eligibility Blindness § 435.530 Definition of blindness. (a) Definition. The agency must use the same definition of blindness as used under SSI,...

  12. 42 CFR 436.530 - Definition of blindness.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Definition of blindness. 436.530 Section 436.530... Requirements for Medicaid Eligibility Blindness § 436.530 Definition of blindness. (a) Definition. The agency must use the definition of blindness that is used in the State plan for AB or AABD. (b) State...

  13. 25 CFR 900.235 - What personal conflicts of interest must the standards of conduct regulate?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What personal conflicts of interest must the standards of...-DETERMINATION AND EDUCATION ASSISTANCE ACT Conflicts of Interest § 900.235 What personal conflicts of interest... involving an entity in which such persons have a direct financial interest or an employment relationship....

  14. Numerical simulation of ventilation in blinding heading

    Institute of Scientific and Technical Information of China (English)

    CHANG De-qiang; LIU Jing-xian; CHEN Bao-zhi

    2008-01-01

    The way of ventilation in all its forms and characteristics in the blinding heading was studied.On the basis of computational fluid dynamics (CFD) the turbulence model of restrained ventilation in blinding heading was set up,and the calculation boundary conditions were analyzed.According to the practice application the three-dimensional flow field of ventilation in blinding heading was simulated by the computational fluid dynamics software.The characteristics of the ventilation flow field such as the temperature field zone and the flow filed zone and the rule of the flow velocity were obtained.The ventilation in blinding heading under certain circumstances was calculated and simulated for optimization.The optimal ventilation form and related parameters under given condition were obtained.The rule of the ventilation in blinding heading was theoretical analyzed,which provided reference for the research on the process of mass transfer,the rule of hazardous substances transportation and ventilation efficiency,provided a new method for the study of reasonable and effective ventilation in blinding heading.

  15. Numerical simulation of ventilation in blinding heading

    Institute of Scientific and Technical Information of China (English)

    CHANG De-qiang; LIU Jing-xian; CHEN Bao-zhi

    2008-01-01

    The way of ventilation in all its forms and characteristics in the blinding heading was studied. On the basis of computational fluid dynamics (CFD) the turbulence model of restrained ventilation in blinding heading was set up, and the calculation boundary condi-tions were analyzed. According to the practice application the three-dimensional flow field of ventilation in blinding heading was simulated by the computational fluid dynamics soft-ware. The characteristics of the ventilation flow field such as the temperature field zone and the flow filed zone and the rule of the flow velocity were obtained. The ventilation in blinding heading under certain circumstances was calculated and simulated for optimiza-tion. The optimal ventilation form and related parameters under given condition were ob-tained. The rule of the ventilation in blinding heading was theoretical analyzed, which pro-vided reference for the research on the process of mass transfer, the rule of hazardous substances transportation and ventilation efficiency, provided a new method for the study of reasonable and effective ventilation in blinding heading.

  16. Personalized ophthalmology

    OpenAIRE

    Porter, LF; Black, GCM

    2014-01-01

    Porter L.F., Black G.C.M. Personalized ophthalmology. Clin Genet 2014: 86: 1–11. © 2014 The Authors. Clinical Genetics published by John Wiley & Sons A/S. Published by John Wiley & Sons Ltd., 2014 Ophthalmology has been an early adopter of personalized medicine. Drawing on genomic advances to improve molecular diagnosis, such as next-generation sequencing, and basic and translational research to develop novel therapies, application of genetic technologies in ophthalmology now heralds developm...

  17. The Blinds Shop Company Limited Brand Identity Project

    OpenAIRE

    Dee, Peter

    2008-01-01

    The Blinds Shop offers made to measure window blinds catering to all markets across Ireland. The Blinds Shop required a clean, bold and modern logo using fresh colours and imagery. Peter Dee - Strategic Design and Marketing Consultant, was responsible for the design and development of the brand identity for the The Blinds Shop Company Limited which was used on business cards, letterhead, promotional information, uniforms, advertising and e-Commerce website. The Blinds Shop is a retailer...

  18. The Prevention of Blindness-Past, Present and Future

    Institute of Scientific and Technical Information of China (English)

    Akira; Nakajima

    1992-01-01

    Prevention of blindness is the most important aim of ophthalmology. Prevention of blindness is related to many factors. It is related to many factors, such as science and technology, economy and social behavior. There are worldwide activities by WHO, NGOs and other functions to promote the prevention of blindness in the world. More than 90% of blind population lives in developing world. Cataract is the top causes of blindness which is curable. Onchocerciasis is an endemic disease in west Africa and cent...

  19. Statistics Concerning Indian Education. Fiscal Year 1972.

    Science.gov (United States)

    Hildebrand, Alice S., Comp.

    Statistical facts on the education of American Indian children in 1972 are presented in this booklet. It is noted that many of the treaties between the United States and Indian tribes provided for the establishment of schools for Indian children. The Bureau of Indian Affairs has direct responsibility for the 57,788 children enrolled in Federal…

  20. Washington Irving and the American Indian.

    Science.gov (United States)

    Littlefield, Daniel F., Jr.

    1979-01-01

    Some modern scholars feel that Washington Irving vacillated between romanticism and realism in his literary treatment of the American Indian. However, a study of all his works dealing with Indians, placed in context with his non-Indian works, reveals that his attitude towards Indians was intelligent and enlightened for his time. (CM)

  1. Blindness and severe visual impairment in pupils at schools for the blind in Burundi

    Directory of Open Access Journals (Sweden)

    Patrick Ruhagaze

    2013-01-01

    Full Text Available Purpose: To determine the causes of childhood blindness and severe visual impairment in pupils attending schools for the blind in Burundi in order to assist planning for services in the country. Materials and Methods: All pupils attending three schools for the blind in Burundi were examined. A modified WHO/PBL eye examination record form for children with blindness and low vision was used to record the findings. Data was analyzed for those who became blind or severely visually impaired before the age of 16 years. Results: Overall, 117 pupils who became visually impaired before 16 years of age were examined. Of these, 109 (93.2% were blind or severely visually impaired. The major anatomical cause of blindness or severe visual impairment was cornea pathology/phthisis (23.9%, followed by lens pathology (18.3%, uveal lesions (14.7% and optic nerve lesions (11.9%. In the majority of pupils with blindness or severe visual impairment, the underlying etiology of visual loss was unknown (74.3%. More than half of the pupils with lens related blindness had not had surgery; among those who had surgery, outcomes were generally poor. Conclusion: The causes identified indicate the importance of continuing preventive public health strategies, as well as the development of specialist pediatric ophthalmic services in the management of childhood blindness in Burundi. The geographic distribution of pupils at the schools for the blind indicates a need for community-based programs to identify and refer children in need of services.

  2. Arguments for the Existence of God / Ishvara in Indian Philosophy

    Directory of Open Access Journals (Sweden)

    Elena Anikeeva

    2014-08-01

    Full Text Available Indian culture, like other polytheistic religions and philosophies, does not exclude a certain acceptance of a relative theism, which naturally differs from the absolute type of Christian theism or from monotheism. Indian philosophy seems to use the notion Ishvara for the concept of a personal deity and the teaching about this deity or Indian theism is known as Ishvara - vada. The proofs for the existence of God in the Indian philosophical tradition according to the rules of logical argumentation (Ishvaranumana are best studied in the traditional Hindu darshana nyaes and in the vaysheshika (nyaya-vaysheshika. These contain the proofs for the essential attributes of Ishvara (the source of the movement of the universe, of the rationality and the purpose of the world together with his personal attributes (the benevolent Guardian and Guide of all that lives. Usually, the work known as the Nyaya-kusmanjali written in the tenth century by Udayana are considered to contain the most complete formulation of the doctrine of Ishvaranumana. After refuting the arguments of the Indian anti-theists or Nirishvaravadins, Udayana proceeds to define the celebrated eight arguments for the existence of God: 1 as the active cause (karya; 2 as the originator of the bringing together of the atoms (ayojana; 3 as the conserver (dhrti and the destroyer (samhara of the world: 4 on the basis of words (padat; and 5 sentences (vacyat; 6 because of authority (pratyaya; 7 revelation (shruti; and 8 number, or the numerical structure of the universe (samkhya. Certain proofs (1, 2, 3 and 8 are cosmological in character; others (4, 5, 6 and 7 are ethical or pragmatic.

  3. Protection of mobile location privacy by using blind signature

    Institute of Scientific and Technical Information of China (English)

    LIAO Jian; QI Ying-hao; HUANG Pei-wei; RONG Meng-tian; LI Sheng-hong

    2006-01-01

    Location privacy means a user keeps his/her geographical location secret. If location information falls into the wrong hands, an adversary can physically locate a person. To address this privacy issue, Qi et al.(2004a; 2004b) proposed a special and feasible architecture, using blind signature to generate an authorized anonymous ID replacing the real ID of a legitimate mobile user. The original purpose of his architecture was to eliminate the relationship of authorized anonymous ID and real ID. We present an algorithm to break out Qi's registration and re-confusion protocol, and then propose a new mechanism based on bilinear pairings to protect location privacy. Moreover we show that the administrator or third parity cannot obtain information on the legitimate user's authorized anonymous ID and real ID in our proposed protocols.

  4. 25 CFR 153.5 - Children of competent Indians.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Children of competent Indians. 153.5 Section 153.5 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER DETERMINATION OF COMPETENCY: CROW INDIANS § 153.5 Children of competent Indians. Children of competent Indians who have attained...

  5. Tactile Sensitivity and Braille Reading in People with Early Blindness and Late Blindness

    Science.gov (United States)

    Oshima, Kensuke; Arai, Tetsuya; Ichihara, Shigeru; Nakano, Yasushi

    2014-01-01

    Introduction: The inability to read quickly can be a disadvantage throughout life. This study focused on the associations of braille reading fluency and individual factors, such as the age at onset of blindness and number of years reading braille, and the tactile sensitivity of people with early and late blindness. The relationship between reading…

  6. Taxation and the American Indian

    Science.gov (United States)

    Brunt, David

    1973-01-01

    The article explores American Indian tribal rights to tax exemptions and self-imposed taxation; general recommendations on possible tribal tax alternatives; and evaluation of the probable economic effect of taxation. (FF)

  7. 76 FR 11258 - Indian Gaming

    Science.gov (United States)

    2011-03-01

    ... engaging in Class III gaming activities on Indian lands. The compact authorizes up to 2,000 video lottery terminals, up to 70 table games, and establishes the Oregon Benefit Fund to receive payments from...

  8. Rapid Assessment of Avoidable Blindness in India.

    Directory of Open Access Journals (Sweden)

    John Neena

    Full Text Available BACKGROUND: Rapid assessment of avoidable blindness provides valid estimates in a short period of time to assess the magnitude and causes of avoidable blindness. The study determined magnitude and causes of avoidable blindness in India in 2007 among the 50+ population. METHODS AND FINDINGS: Sixteen randomly selected districts where blindness surveys were undertaken 7 to 10 years earlier were identified for a follow up survey. Stratified cluster sampling was used and 25 clusters (20 rural and 5 urban were randomly picked in each district.. After a random start, 100 individuals aged 50+ were enumerated and examined sequentially in each cluster. All those with presenting vision = 50 years were enumerated, and 94.7% examined. Based on presenting vision,, 4.4% (95% Confidence Interval[CI]: 4.1,4.8 were severely visually impaired (vision<6/60 to 3/60 in the better eye and 3.6% (95% CI: 3.3,3.9 were blind (vision<3/60 in the better eye. Prevalence of low vision (<6/18 to 6/60 in the better eye was 16.8% (95% CI: 16.0,17.5. Prevalence of blindness and severe visual impairment (<6/60 in the better eye was higher among rural residents (8.2%; 95% CI: 7.9,8.6 compared to urban (7.1%; 95% CI: 5.0, 9.2, among females (9.2%; 95% CI: 8.6,9.8 compared to males (6.5%; 95% CI: 6.0,7.1 and people above 70 years (20.6%; 95% CI: 19.1,22.0 compared to people aged 50-54 years (1.3%; 95% CI: 1.1,1.6. Of all blindness, 88.2% was avoidable. of which 81.9% was due to cataract and 7.1% to uncorrected refractive errors/uncorrected aphakia. CONCLUSIONS: Cataract and refractive errors are major causes of blindness and low vision and control strategies should prioritize them. Most blindness and low vision burden is avoidable.

  9. Personality disorder

    DEFF Research Database (Denmark)

    Tyrer, Peter; Mulder, Roger; Crawford, Mike;

    2010-01-01

    Personality disorder is now being accepted as an important condition in mainstream psychiatry across the world. Although it often remains unrecognized in ordinary practice, research studies have shown it is common, creates considerable morbidity, is associated with high costs to services...... and to society, and interferes, usually negatively, with progress in the treatment of other mental disorders. We now have evidence that personality disorder, as currently classified, affects around 6% of the world population, and the differences between countries show no consistent variation. We are also getting...... increasing evidence that some treatments, mainly psychological, are of value in this group of disorders. What is now needed is a new classification that is of greater value to clinicians, and the WPA Section on Personality Disorders is currently undertaking this task....

  10. USE OF MUVEASE IN THE TREATMENT OF JOINT PAIN AND BACK PAIN: A RANDOMIZED DOUBLE-BLIND PLACEBO CONTROLLED CLINICAL TRIAL

    OpenAIRE

    Adhikari Anjan; Biswas Sharmistha; Maity Tamoghna; Radharaman De; Debnath Pratip Kumar

    2011-01-01

    Joint and back pain is a common problem throughout the world. Indian population were also suffering from this disorder. Aetiology of this disease is varied & therapeutic remedy in modern medicine is not enough. Not only that, the side effects of the existing medicine are causing deterioration of quality of life. A randomized double-blind placebo controlled clinical study was conducted to evaluate the efficacy, safety and tolerability of Muvease, a herbal formulation, in the management of joi...

  11. Historical perspective of Indian neurology

    OpenAIRE

    Shrikant Mishra; Bhavesh Trikamji; Sandeep Singh; Parampreet Singh; Rajasekharan Nair

    2013-01-01

    Objective: To chronicle the history of medicine and neurology in India with a focus on its establishment and evolution. Background: The history of neurology in India is divided into two periods: ancient and modern. The ancient period dates back to the mid-second millennium Before Christ (B.C.) during the creation of the Ayurvedic Indian system of Medicine, which detailed descriptions of neurological disorders called Vata Vyadhi. The early 20 th century witnessed the birth of modern Indian med...

  12. Internationalization Of Indian IT Multinationals

    OpenAIRE

    Singh, Abhishek

    2009-01-01

    Indian IT industry has emerged to be a strong and influential player on the world map. The industry which did not existed a few decades ago is now a major exporter of software services to major markets. The Indian IT firms now seem to move beyond exporting and advance further into the international market. With the help of case study approach, this study tends to examine the internationalization of these firms. The dissertation is aimed to see how far the traditional theories o...

  13. Disabled person: construction of concept by this population

    Directory of Open Access Journals (Sweden)

    Lorita Marlena Freitag Pagliuca

    2015-11-01

    Full Text Available Objective: to build the concept of disabled person. Methods: study of analysis of concept using the phases field work andstatistical analysis with 120 individuals divided into three groups of 40 people with hearing, visual and motor disability.Results: there was predomination of men (68%, 18-29 years old (55%, with superior education (35% and married/common-law married (75%. The attribute accepted was person with limitation and still able to perform activity, witha difference between groups (p = 0.018; the keyword accepted was limitation (p = 0.001; the expression was disabledperson, with intergroup difference (p = 0.013. Concept of choice by group was deaf (97.51%; blind (45% and person withvisual disability (45% and; person with physical disability (27.5%. Conclusion: attributes, keywords used in the literatureand public policy were not accepted. They prefer to be called deaf; blind or visually impaired; They reject people with motordisability and wheelchair user.

  14. General Strain Theory and Substance Use among American Indian Adolescents.

    Science.gov (United States)

    Eitle, Tamela McNulty; Eitle, David; Johnson-Jennings, Michelle

    2013-01-01

    Despite the well-established finding that American Indian adolescents are at a greater risk of illicit substance use and abuse than the general population, few generalist explanations of deviance have been extended to American Indian substance use. Using a popular generalist explanation of deviance, General Strain Theory, we explore the predictive utility of this model with a subsample of American Indian adolescents from waves one and two of the National Longitudinal Study of Adolescent Health (Add-Health). Overall, we find mixed support for the utility of General Strain Theory to account for American Indian adolescent substance use. While exposure to recent life events, a common measure of stress exposure, was found to be a robust indicator of substance use, we found mixed support for the thesis that negative affect plays a key role in mediating the link between strain and substance use. However, we did find evidence that personal and social resources serve to condition the link between stress exposure and substance use, with parental control, self-restraint, religiosity, and exposure to substance using peers each serving to moderate the association between strain and substance use, albeit in more complex ways than expected. PMID:23826511

  15. Adult social roles and alcohol use among American Indians.

    Science.gov (United States)

    Greene, Kaylin M; Eitle, Tamela McNulty; Eitle, David

    2014-09-01

    American Indians are disproportionately burdened by alcohol-related problems. Yet, research exploring predictors of alcohol use among American Indians has been limited by cross-sectional designs and reservation-based samples. Guided by a life course developmental perspective, the current study used a subsample of American Indians (n=927) from the National Longitudinal Study of Adolescent Health (Add Health) to explore alcohol use (current drinking, usual number of drinks, and binge drinking) among this population. We examined whether adult social roles (i.e., cohabitation, marriage, parenthood, college enrollment, and full-time work) were linked to the rise and fall of alcohol use. Multi-level models demonstrated that adult social roles were linked to alcohol use at the within- and between-person levels. Becoming a parent was linked to a lower likelihood of being a current drinker, fewer alcoholic drinks, and less frequent binge drinking. Transitioning to full-time work was associated with a higher likelihood of being a current drinker and more frequent binge drinking. Results point to the importance of exploring within-group trajectories of alcohol use and highlight the protective and risky nature of adult social roles among American Indians. PMID:24857795

  16. Brief mindfulness induction reduces inattentional blindness.

    Science.gov (United States)

    Schofield, Timothy P; Creswell, J David; Denson, Thomas F

    2015-12-01

    Prior research has linked mindfulness to improvements in attention, and suggested that the effects of mindfulness are particularly pronounced when individuals are cognitively depleted or stressed. Yet, no studies have tested whether mindfulness improves declarative awareness of unexpected stimuli in goal-directed tasks. Participants (N=794) were either depleted (or not) and subsequently underwent a brief mindfulness induction (or not). They then completed an inattentional blindness task during which an unexpected distractor appeared on the computer monitor. This task was used to assess declarative conscious awareness of the unexpected distractor's presence and the extent to which its perceptual properties were encoded. Mindfulness increased awareness of the unexpected distractor (i.e., reduced rates of inattentional blindness). Contrary to predictions, no mindfulness×depletion interaction emerged. Depletion however, increased perceptual encoding of the distractor. These results suggest that mindfulness may foster awareness of unexpected stimuli (i.e., reduce inattentional blindness).

  17. Non-blind watermarking of network flows

    CERN Document Server

    Houmansadr, Amir; Borisov, Nikita

    2012-01-01

    Linking network flows is an important problem in intrusion detection as well as anonymity. Passive traffic analysis can link flows but requires long periods of observation to reduce errors. Active traffic analysis, also known as flow watermarking, allows for better precision and is more scalable. Previous flow watermarks introduce significant delays to the traffic flow as a side effect of using a blind detection scheme; this enables attacks that detect and remove the watermark, while at the same time slowing down legitimate traffic. We propose the first non-blind approach for flow watermarking, called RAINBOW, that improves watermark invisibility by inserting delays hundreds of times smaller than previous blind watermarks, hence reduces the watermark interference on network flows. We derive and analyze the optimum detectors for RAINBOW as well as the passive traffic analysis under different traffic models by using hypothesis testing. Comparing the detection performance of RAINBOW and the passive approach we o...

  18. Personality disorders

    NARCIS (Netherlands)

    L.M.C. van den Bosch; R. Verheul

    2012-01-01

    Subject of this chapter is the often found combination of personality disorders and ­substance abuse disorders. The serious nature of this comorbidity is shown through the discussion of prevalence and epidemiological data. Literature shows that the comorbidity, hampering the diagnostic process, is s

  19. Personalized nanomedicine

    NARCIS (Netherlands)

    Lammers, T.G.G.M.; Rizzo, L.Y.; Storm, G.; Kiessling, F.

    2012-01-01

    Abstract Personalized medicine aims to individualize chemotherapeutic interventions on the basis of ex vivo and in vivo information on patient- and disease-specific characteristics. By noninvasively visualizing how well image-guided nanomedicines-that is, submicrometer-sized drug delivery systems c

  20. Personalized ventilation

    DEFF Research Database (Denmark)

    Melikov, Arsen Krikor

    2004-01-01

    existing knowledge on performance of personalized ventilation (PV) and on human response to it. The airflow interaction in the vicinity of the human body is analyzed and its impact on thermal comfort and inhaled air quality is discussed together with control strategies and the application of PV in practice...

  1. Blindness and cataract in children in developing countries

    Directory of Open Access Journals (Sweden)

    Parikshit Gogate

    2009-03-01

    Full Text Available Blindness in children is considered a priority area for VISION 2020, as visually impaired children have a lifetime of blindness ahead of them. Various studies across the globe show that one-third to half of childhood blindness is either preventable or treatable1 and that cataract is the leading treatable cause of blindness in children.The 8th General Assembly of the International Agency for the Prevention of Blindness (IAPB provided an opportunity to be acquainted with recent research and programme development work in the prevention of childhood blindness.

  2. Anatomy of Indian heatwaves

    Science.gov (United States)

    Ratnam, J. V.; Behera, Swadhin K.; Ratna, Satyaban B.; Rajeevan, M.; Yamagata, Toshio

    2016-04-01

    India suffers from major heatwaves during March-June. The rising trend of number of intense heatwaves in recent decades has been vaguely attributed to global warming. Since the heat waves have a serious effect on human mortality, root causes of these heatwaves need to be clarified. Based on the observed patterns and statistical analyses of the maximum temperature variability, we identified two types of heatwaves. The first-type of heatwave over the north-central India is found to be associated with blocking over the North Atlantic. The blocking over North Atlantic results in a cyclonic anomaly west of North Africa at upper levels. The stretching of vorticity generates a Rossby wave source of anomalous Rossby waves near the entrance of the African Jet. The resulting quasi-stationary Rossby wave-train along the Jet has a positive phase over Indian subcontinent causing anomalous sinking motion and thereby heatwave conditions over India. On the other hand, the second-type of heatwave over the coastal eastern India is found to be due to the anomalous Matsuno-Gill response to the anomalous cooling in the Pacific. The Matsuno-Gill response is such that it generates northwesterly anomalies over the landmass reducing the land-sea breeze, resulting in heatwaves.

  3. Indian draught animals power

    Directory of Open Access Journals (Sweden)

    K. L. Phaniraja

    Full Text Available With the modernization of agriculture, the use of mechanical power in agriculture has increased but draught animal power (DAP continues to be used on Indian farms due to small holdings and hill agriculture. More than 55% of the total cultivated area is still being managed by using draught animals as against about 20% by tractors. India possessed the finest breeds of draught animals. Bullocks, buffaloes and camels are the major draught animals for field operations. Horses, mules, donkeys, yak and mithun are the pack animals for transport. The quality of work from the draught animals depends upon the power developed by them. The design of traditional implements is based on long experience and these have served the purpose of the farmers. However there is plenty of scope to improve the design based on animal-machine-environment interaction so as to have more output and increased efficiency without jeopardizing animal health. [Vet World 2009; 2(10.000: 404-407

  4. Transform domain steganography with blind source separation

    Science.gov (United States)

    Jouny, Ismail

    2015-05-01

    This paper applies blind source separation or independent component analysis for images that may contain mixtures of text, audio, or other images for steganography purposes. The paper focuses on separating mixtures in the transform domain such as Fourier domain or the Wavelet domain. The study addresses the effectiveness of steganography when using linear mixtures of multimedia components and the ability of standard blind sources separation techniques to discern hidden multimedia messages. Mixing in the space, frequency, and wavelet (scale) domains is compared. Effectiveness is measured using mean square error rate between original and recovered images.

  5. Blind source separation theory and applications

    CERN Document Server

    Yu, Xianchuan; Xu, Jindong

    2013-01-01

    A systematic exploration of both classic and contemporary algorithms in blind source separation with practical case studies    The book presents an overview of Blind Source Separation, a relatively new signal processing method.  Due to the multidisciplinary nature of the subject, the book has been written so as to appeal to an audience from very different backgrounds. Basic mathematical skills (e.g. on matrix algebra and foundations of probability theory) are essential in order to understand the algorithms, although the book is written in an introductory, accessible style. This book offers

  6. Assembling the elephant: Integrating perspectives in personality psychology. Comment on "Personality from a cognitive-biological perspective" by Y. Neuman

    Science.gov (United States)

    Haslam, Nick; Holland, Elise

    2014-12-01

    Neuman [1] has made an ambitious attempt to integrate perspectives on the psychology of personality that usually run in parallel. The field calls to mind the fable of the blind men and the elephant: each perspective makes different claims about the person based on the aspect it apprehends. Neuman links cognition, affective neuroscience and psychodynamics in a bold effort to sketch the entire beast. However, his hefty framework has some elephantine elements, and is at times conceptually loose and baggy.

  7. Renewable energy in Indian country

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    On June 25--27, 1995, at Mesa Verde National Park in southwestern Colorado, the Center for Resource Management (CRM), organized and sponsored a conference in conjunction with the Navajo Nation, EPA, and Bechtel Group, Inc., to deal with issues associated with developing renewable energy resources on Indian lands. Due to the remoteness of many reservation homes and the cost of traditional power line extensions, a large percentage of the Indian population is today without electricity or other energy services. In addition, while they continue to develop energy resources for export, seeing only minimal gain in their own economies, Indian people are also subject to the health and environmental consequences associated with proximity to traditional energy resource development. Renewable energy technologies, on the other hand, are often ideally suited to decentralized, low-density demand. These technologies--especially solar and wind power--have no adverse health impacts associated with generation, are relatively low cost, and can be used in applications as small as a single home, meeting power needs right at a site. Their minimal impact on the environment make them particularly compatible with American Indian philosophies and lifestyles. Unfortunately, the match between renewable energy and Indian tribes has been hampered by the lack of a comprehensive, coordinated effort to identify renewable energy resources located on Indian lands, to develop practical links between Indian people`s needs and energy producers, and to provide the necessary training for tribal leaders and members to plan, implement, and maintain renewable energy systems. Summaries of the presentations are presented.

  8. Personalized Search

    CERN Document Server

    AUTHOR|(SzGeCERN)749939

    2015-01-01

    As the volume of electronically available information grows, relevant items become harder to find. This work presents an approach to personalizing search results in scientific publication databases. This work focuses on re-ranking search results from existing search engines like Solr or ElasticSearch. This work also includes the development of Obelix, a new recommendation system used to re-rank search results. The project was proposed and performed at CERN, using the scientific publications available on the CERN Document Server (CDS). This work experiments with re-ranking using offline and online evaluation of users and documents in CDS. The experiments conclude that the personalized search result outperform both latest first and word similarity in terms of click position in the search result for global search in CDS.

  9. Personal Beacon

    Science.gov (United States)

    2000-01-01

    The MicroPLB (personal locator beacon) is a search and rescue satellite-aided tracking (SARSAT) transmitter. When activated it emits a distress signal to a constellation of internationally operated satellites. The endangered person's identity and location anywhere on Earth is automatically forwarded to central monitoring stations around the world. It is accurate to within just a few meters. The user uses the device to download navigation data from a global positioning satellite receiver. After the download is complete, the MicroPLB functions as a self-locating beacon. Also, it is the only PLB to use a safe battery. In the past, other PLB devices have used batteries that have enough volatility to explode with extreme force. It was developed by Microwave Monolithic, Inc. through SBIR funding from Glenn Research Center and Goddard Space Flight Center.

  10. "The man who made Peekskill famous": Dr. C.R. Johnston--first blind chiropractor.

    Science.gov (United States)

    Rehm, W S

    1998-12-01

    Can a blind person be taught the art and science of chiropractic? If so, can a blind chiropractor be successful in practice? In 1918, Charles Robinson "C.R." Johnston, at the age of thirty-nine, was graduated from the Palmer School of Chiropractic--becoming not only the first blind D.C., but also one of the best known and most successful of his era. He practiced for twenty-five years in the small Hudson Valley community of Peekskill, New York, where his reputation as a "miracle healer" attracted hundreds of patients each week. The local press dubbed him "The Man Who Made Peekskill Famous." C.R. Johnston had come a long way from the Nevada mining camp where he was born. Accidentally blinded at age twenty-seven, he achieved notable success as a merchant before seeming to defy logic in choosing to begin again in a controversial new profession. But his attainments in chiropractic became equally inspirational... and the stuff of legend. PMID:11623685

  11. A longitudinal study of self-esteem, cultural identity, and academic success among American Indian adolescents.

    Science.gov (United States)

    Whitesell, Nancy Rumbaugh; Mitchell, Christina M; Spicer, Paul

    2009-01-01

    Latent growth curve modeling was used to estimate developmental trajectories of self-esteem and cultural identity among American Indian high school students and to explore the relationships of these trajectories to personal resources, problem behaviors, and academic performance at the end of high school. The sample included 1,611 participants from the Voices of Indian Teens project, a 3-year longitudinal study of adolescents from 3 diverse American Indian cultural groups in the western United States. Trajectories of self-esteem were clearly related to academic achievement; cultural identity, in contrast, was largely unrelated, with no direct effects and only very small indirect effects. The relationships between self-esteem and success were mediated by personal resources and problem behaviors.

  12. Experimental Contact Lens to Prevent Glaucoma-Induced Blindness

    Science.gov (United States)

    ... An Experimental Contact Lens to Prevent Glaucoma-Induced Blindness By Sharon Reynolds Posted January 23, 2014 An ... group of conditions that can result in irreversible blindness. This vision loss can be reduced if glaucoma ...

  13. Warming Endotracheal Tube in Blind Nasotracheal Intubation throughout Maxillofacial Surgeries

    Directory of Open Access Journals (Sweden)

    Hamzeh Hosseinzadeh

    2013-12-01

    Conclusion: In conclusion, our study showed that using an endotracheal tube softened by warm water could reduce the incidence and severity of epistaxis during blind nasotracheal intubation; however it could not facilitate blind nasotracheal intubation.

  14. Find Services for People Who Are Blind or Visually Impaired

    Science.gov (United States)

    ... Find Services for People Who Are Blind or Visually Impaired Category All Advocacy Assessment/Evaluation Audio, Braille or ... Find Services for People Who Are Blind or Visually Impaired Browse All Search Categories About the Directory Request ...

  15. Suicidal behavior in Indian adolescents.

    Science.gov (United States)

    Samuel, Diana; Sher, Leo

    2013-01-01

    Suicide is both a public and mental health problem, and is a leading cause of deaths, especially among adolescents. Two factors that contribute to the decision of adolescents to commit suicide are having a primary mood disorder and/or substance use. In the Indian culture, the family unit has both a positive and negative impact on suicide. The family serves as a protective factor that provides a strong support for the individual, but alternately creates an inseparable individual when seeking mental health care, which often complicates the situation. Due to the stigma, Indians typically perceive having a mental illness as shameful. Religion is integral to the Indian culture so much so that individuals often use herbal remedies, seek help from religious leaders, and attend religious establishments prior to obtaining a mental health evaluation in those that are subsequently deemed as mentally ill. Despite the fact that suicides are underreported and misdiagnosed in India, it is known that the highest rates are among those immigrating, Indians tend to switch the methods they use to commit suicide from ingestion of poison to hanging, which may reflect a lack of available poisonous substances or the influence of the host culture. Considering the high suicide rates in adolescents, the importance of providing psychoeducation, restricting access to lethal means, and promoting social integration in immigrants are various ways by which suicides in Indian adolescents can be avoided. PMID:24006319

  16. If I am Blind or Deaf

    Institute of Scientific and Technical Information of China (English)

    李新颖

    2005-01-01

    For some time,l wished to be blind or deaf so that I could avoid the sight or the sound from having driven me mad.The majority of people must object the idea that the dark life maybe more beautiful than the life full of limitations and unhappiness.

  17. Vision after 53 Years of Blindness

    Directory of Open Access Journals (Sweden)

    Radovan Šikl

    2013-12-01

    Full Text Available Several studies have shown that visual recovery after blindness that occurs early in life is never complete. The current study investigated whether an extremely long period of blindness might also cause a permanent impairment of visual performance, even in a case of adult-onset blindness. We examined KP, a 71-year-old man who underwent a successful sight-restoring operation after 53 years of blindness. A set of psychophysical tests designed to assess KP's face perception, object recognition, and visual space perception abilities were conducted six months and eight months after the surgery. The results demonstrate that regardless of a lengthy period of normal vision and rich pre-accident perceptual experience, KP did not fully integrate this experience, and his visual performance remained greatly compromised. This was particularly evident when the tasks targeted finer levels of perceptual processing. In addition to the decreased robustness of his memory representations, which was hypothesized as the main factor determining visual impairment, other factors that may have affected KP's performance were considered, including compromised visual functions, problems with perceptual organization, deficits in the simultaneous processing of visual information, and reduced cognitive abilities.

  18. Potentials of Rubella Deaf-Blind Children.

    Science.gov (United States)

    Smith, Benjamin F.

    Potentials of three classifications of rubella deaf blind children are discussed. Potentials for children at the middle trainable level and below are discussed for the areas of communication skills, daily living skills, mobility and orientation, vocational effort, and self-control and social interaction. For children in the upper trainable through…

  19. Usage of Blinds Software in Libraries

    OpenAIRE

    Fatema El Zahraa Mohamed Abdou

    2006-01-01

    The research reviews some of blinds software used in libraries, it reviews the following software : JAWS, Zoomtext, Kurzuail. Then deals the services offered by the software in libraries, these services are : pronouncing the written texts, printing in Brail method, educational software for computer, browsing the internet, and enlarging texts on the screen.

  20. Cognitive Development in Deaf-Blind Children.

    Science.gov (United States)

    Rittenhouse, Robert K.

    The paper reviews the literature and proposes a study on how nonlanguage deaf/blind children (ages 2 to 14) match and classify, the age at which the skills are reached, and the role of language in the process. The theories of J. Piaget and J. Bruner on the importance of language in stage development are explored. The Ss would be matched for age…

  1. CI-TAB: View for the Blind.

    Science.gov (United States)

    Abrams, Ken

    1979-01-01

    The article describes the development and content of a comprehensive career education program for blind elementary and secondary students. Eight areas are explored in the program: job search skills, job behavior, hygiene and grooming, purchase habits, budgeting, banking, home management, and health care. (CL)

  2. Blind quantum computing with weak coherent pulses.

    Science.gov (United States)

    Dunjko, Vedran; Kashefi, Elham; Leverrier, Anthony

    2012-05-18

    The universal blind quantum computation (UBQC) protocol [A. Broadbent, J. Fitzsimons, and E. Kashefi, in Proceedings of the 50th Annual IEEE Symposiumon Foundations of Computer Science (IEEE Computer Society, Los Alamitos, CA, USA, 2009), pp. 517-526.] allows a client to perform quantum computation on a remote server. In an ideal setting, perfect privacy is guaranteed if the client is capable of producing specific, randomly chosen single qubit states. While from a theoretical point of view, this may constitute the lowest possible quantum requirement, from a pragmatic point of view, generation of such states to be sent along long distances can never be achieved perfectly. We introduce the concept of ϵ blindness for UBQC, in analogy to the concept of ϵ security developed for other cryptographic protocols, allowing us to characterize the robustness and security properties of the protocol under possible imperfections. We also present a remote blind single qubit preparation protocol with weak coherent pulses for the client to prepare, in a delegated fashion, quantum states arbitrarily close to perfect random single qubit states. This allows us to efficiently achieve ϵ-blind UBQC for any ϵ>0, even if the channel between the client and the server is arbitrarily lossy.

  3. Wavelet coherence analysis of change blindness

    International Nuclear Information System (INIS)

    Change blindness is the incapability of the brain to detect substantial visual changes in the presence of other visual interruption. The objectives of this study are to examine the EEG (Electroencephalographic) based changes in functional connectivity of the brain due to the change blindness. The functional connectivity was estimated using the wavelet-based MSC (Magnitude Square Coherence) function of ERPs (Event Related Potentials). The ERPs of 30 subjects were used and were recorded using the visual attention experiment in which subjects were instructed to detect changes in visual stimulus presented before them through the computer monitor. The two-way ANOVA statistical test revealed significant increase in both gamma and theta band MSCs, and significant decrease in beta band MSC for change detection trials. These findings imply that change blindness might be associated to the lack of functional connectivity in gamma and theta bands and increase of functional connectivity in beta band. Since gamma, theta, and beta frequency bands reflect different functions of cognitive process such as maintenance, encoding, retrieval, and matching and work load of VSTM (Visual Short Term Memory), the change in functional connectivity might be correlated to these cognitive processes during change blindness. (author)

  4. Galactans of Gracilaria pudumadamensis (Gracilariales, Rhodophyta) of Indian waters.

    Science.gov (United States)

    Kondaveeti, Stalin; Kumar, Sanjay; Ganesan, Meenakshi S; Siddhanta, Arup K

    2014-09-01

    Galactans from the Indian agarophyte Gracilaria pudumadamensis were extracted and characterized. The isolated native (GP(Native)) and alkali treated (GP(Alkali)) galactans were characterized by IR, 13C NMR, GC-MS and GPC. It was found that GP(Native) and GP(Alkali) were composed mainly of 3,6-anhydro L-galactose, 6-O-methylated D-galactose and galactose in various mole proportions (15.6:69.9:17.5 mole% for GP(Native) and 20.2:69.8:10.0 mole% for GP(Alkali)). The GP(Native) and GP(Alkali) exhibited low gel strengths (Gracilaria spp. reported in the literature. This methylated agar contained very low heavy metal ions estimated by inductively coupled plasma spectrophotometry (ICP). The results of this investigation would be useful in bioprospecting of agarophytes, especially those occurring in Indian waters and would be potentially useful in food, personal care and related domains.

  5. A Survey of Daily Trips of Persons Who Are Visually Impaired Living in Communities in Japan

    Science.gov (United States)

    Shimizu, Michiko

    2009-01-01

    According to the Ministry of Health, Labor, and Welfare of Japan (2006), there are 379,000 persons with visual impairments (both those who are blind and those with low vision) in Japan. Of these persons, 30% travel almost daily, 30% travel two to three days per week, 22% travel two to three days per month, and 11% travel several days a year; in…

  6. The sensory construction of dreams and nightmare frequency in congenitally blind and late blind individuals

    DEFF Research Database (Denmark)

    Meaidi, Amani; Jennum, Poul; Ptito, Maurice;

    2014-01-01

    OBJECTIVES: We aimed to assess dream content in groups of congenitally blind (CB), late blind (LB), and age- and sex-matched sighted control (SC) participants. METHODS: We conducted an observational study of 11 CB, 14 LB, and 25 SC participants and collected dream reports over a 4-week period....... Every morning participants filled in a questionnaire related to the sensory construction of the dream, its emotional and thematic content, and the possible occurrence of nightmares. We also assessed participants' ability of visual imagery during waking cognition, sleep quality, and depression...... and anxiety levels. RESULTS: All blind participants had fewer visual dream impressions compared to SC participants. In LB participants, duration of blindness was negatively correlated with duration, clarity, and color content of visual dream impressions. CB participants reported more auditory, tactile...

  7. Women's Life Course in Northern Plains Indian Societies: Achieving the Honored Rank of Old Lady.

    Science.gov (United States)

    Kehoe, Alice B.

    Among Indian groups of the Northwestern Plains (Blackfoot, Plains Cree, Dakota, Plains Ojibwa), older persons are respected for the spiritual power they have obtained. Differences exist between the several ethnic groups, but in general they assume that attainment of maturity and then old age proves spiritual power and makes the elder a proper…

  8. Assessment of health-promoting behavior and lifestyle of adolescents of a North Indian city

    Directory of Open Access Journals (Sweden)

    Sonika Raj

    2013-01-01

    Conclusions: The result of the study showed that North Indian students had reasonably good orientations toward health behaviors, with a mean score of 67.5. The topics related to diet, physical exercise, spiritual growth and philanthropy promotion should be incorporated within the curriculum of students for their all round personality development.

  9. Death Beliefs and Practices from an Asian Indian American Hindu Perspective

    Science.gov (United States)

    Gupta, Rashmi

    2011-01-01

    The purpose of this article was to explore Asian Indian American Hindu (AIAH) cultural views related to death and dying. Three focus group interviews were conducted with AIAH persons living in the southern region of United States. The focus group consisted of senior citizens, middle-aged adults, and young adults. Both open-ended and semistructured…

  10. Locus of Control and Self-Esteem in Indian and White Students.

    Science.gov (United States)

    Martin, James C.

    1976-01-01

    The development and relationship of two dimensions of personality, self esteem and locus of control, were examined in a study of 763 fourth, eighth, and twelfth grade Indian and white children selected from 22 Oklahoma public schools. The students were given the Coopersmith Self-Esteem Inventory and Nowicky-Strickland Locus of Control Scale during…

  11. 76 FR 58076 - Designation of the Indian Mujahideen, Also Known as Indian Mujahedeen, Also Known as Indian...

    Science.gov (United States)

    2011-09-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE... Known as Islamic Security Force-Indian Mujahideen (ISF-IM), as a Foreign Terrorist Organization Pursuant... known as Indian Mujahidin, also known as Islamic Security Force-Indian Mujahideen (ISF-IM). Therefore,...

  12. MEDICO LEGAL STATUS OF DEAF PERSONS IN INDIA

    OpenAIRE

    Naik, Mahendra S.; sulabaha M Naik

    2012-01-01

    Deaf persons worldwide constitute an invisible minority community. In India, 63 million people (6.3%) suffer from significant auditory loss.1 The National Sample Survey (NSS) 58th round (2002) surveyed disability in Indian households and found that hearing disability was the second most common cause of disability. In urban areas, hearing loss was 9% of all disabilities and in rural areas it was 10%. Overall estimates show that hearing disability was 291 per 1, 00,000 persons.The Constitution ...

  13. Perbandingan Efektivitas Ishihara Colour Blind Test dan Farnsworth Munsell Colour Blind Test di Fakuktas di Fakultas Kedokteran Gigi Universitas Sumatera Utara Tahun 2013

    OpenAIRE

    Indriati, Dwi Meutia

    2015-01-01

    Colour blindness is a disease caused by the inability of cone cells to capture a certain colour spectrum. Colour blindness is generally more contained on the male than the females with a 20:1 ratio. Colour blindness can be diagnosed with several test which Ishihar Colour Blind Test and Farnworth Munsell Colour Blind Test. The purpose of this research was to see a comparison the effectiveness between Ishihara Colour Blind Test with Farmsworth Munsell Colour Blind Test at the Faculty Dentist...

  14. Ya "See" What We Mean: Teaching the Blind to Ski.

    Science.gov (United States)

    Pringle, Doug; Winthers, Jim

    The illustrated manual contains instructions for teaching blind and partially sighted students to ski. It is noted that blind students should be coached, instructed, and encouraged in the same manner as sighted students although additional safety precautions should be employed. Psychological implications for the blind student learning to ski are…

  15. Restrictive partially blind signature for resource-constrained information systems

    NARCIS (Netherlands)

    Qiu, Weidong; Gong, Zheng; Liu, Bozhong; Long, Yu; Chen, Kefei

    2010-01-01

    Restrictive partially blind signature, which is designed for privacy oriented information systems, allows a user to obtain a blind signature from a signer whilst the blind message must obey some certain rules. In order to reduce storage and communication costs, several public-key cryptosystems are c

  16. Characteristics of Individuals with Congenital and Acquired Deaf-Blindness

    Science.gov (United States)

    Dalby, Dawn M.; Hirdes, John P.; Stolee, Paul; Strong, J. Graham; Poss, Jeff; Tjam, Erin Y.; Bowman, Lindsay; Ashworth, Melody

    2009-01-01

    Using a standardized assessment instrument, the authors compared 182 adults with congenital deaf-blindness and those with acquired deaf-blindness. They found that those with congenital deaf-blindness were more likely to have impairments in cognition, activities of daily living, and social interactions and were less likely to use speech for…

  17. 42 CFR 435.531 - Determinations of blindness.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Determinations of blindness. 435.531 Section 435... ISLANDS, AND AMERICAN SAMOA Categorical Requirements for Eligibility Blindness § 435.531 Determinations of blindness. (a) Except as specified in paragraph (b) of this section, in determining blindness— (1)...

  18. OUR BLIND CHILDREN, GROWING AND LEARNING WITH THEM.

    Science.gov (United States)

    LOWENFELD, BERTHOLD

    WRITTEN AS AN AID TO PARENTS, THIS BOOK PRESENTS FACTS ON BLINDNESS AND PRACTICAL INFORMATION ON THE REARING OF BLIND CHILDREN FROM INFANCY THROUGH ADOLESCENCE. INFORMATION IS GIVEN ABOUT TEACHING BLIND CHILDREN SKILLS AND HABITS RELATED TO EATING, TOILET TRAINING, SLEEPING, DRESSING, WALKING, TALKING, AND PLAYING. SCHOOLING AND RELATED QUESTIONS…

  19. The Indian Child Welfare Act of 1978: Implications for Practice.

    Science.gov (United States)

    Johnson, Barbara Brooks

    1981-01-01

    Discusses the Indian Child Welfare Act of 1978 (ICWA), intended to stabilize Indian families by reducing the number of Indian children placed in non-Indian adoptive or foster homes. The act established minimum federal standards for removal of Indian children and outlined procedures that aid their placement in homes reflecting Indian culture.…

  20. 76 FR 35221 - Epidemiology Program for American Indian/Alaska Native Tribes and Urban Indian Communities...

    Science.gov (United States)

    2011-06-16

    ... June 8, 2011, in FR Doc. 2011-14131, on page 33318, in the first column, last complete sentence in the... Urban Indian Communities; Correction AGENCY: Indian Health Service, HHS. ACTION: Notice; correction... American Indian/Alaska Native Tribes and urban Indian communities. The document contained one...

  1. 75 FR 36414 - American Indians Into Psychology; Notice of Competitive Grant Applications for American Indians...

    Science.gov (United States)

    2010-06-25

    ... HUMAN SERVICES Indian Health Service American Indians Into Psychology; Notice of Competitive Grant Applications for American Indians Into Psychology Program Announcement Type: New. Funding Opportunity Number... Indians into Psychology Program. This program is authorized under the authority of ``25 U.S.C....

  2. Lean manufacturing in Indian context: A survey

    OpenAIRE

    Rakesh Kumar; Vikas Kumar

    2015-01-01

    This paper is an attempt to examine the implementation of Lean Manufacturing system in the Indian industries. Predominant elements of Lean Manufacturing, benefits gained after its implementation and obstacles observed by Indian Industry have been recognized. The results of this survey support the opinion that Lean Manufacturing had potential to improve the organizational performance of Indian industries. Nevertheless, Indian industries are required to be passionate to transform their manufact...

  3. Gender Anxiety and Contemporary Indian Popular Fiction

    OpenAIRE

    Turner, Elen

    2012-01-01

    In her article "Gender Anxiety and Contemporary Indian Popular Fiction" Elen Turner discusses two examples of Indian "popular literature" which reflect contemporary Indian middle-class anxieties surrounding globalization and social change. The recent proliferation of foreign business process outsourcing companies in India has changed the financial and lifestyle opportunities available to young, urban Indians. While sociological and ethnographic studies have found that workers embrace what the...

  4. A MISCELLANY ON INDIAN TRADITIONAL MUSIC

    OpenAIRE

    Rauf Kerimov

    2013-01-01

    Indian music has a very long, unbroken tradition and is an accumulated heritage of centuries. Music in India was popular among all the sections of society and intertwined in life and culture from birth to death. Indian music was formed with the evolution of ancient religious and secular music. The Indian culture absorbed all the best that was brought by other nations in the process of historical development. The Indian music is quite diverse: there are classical instrumental and vocal works a...

  5. Comparison of Quality of Life and Social Skills between Students with Visual Problems (Blind and Partially Blind) and Normal Students

    OpenAIRE

    Fereshteh Kordestani; Azam Daneshfar; Davood Roustaee

    2014-01-01

    This study aimed to compare the quality of life and social skills between students who are visually impaired (blind and partially blind) and normal students. The population consisted of all students with visual problems (blind and partially blind) and normal students in secondary schools in Tehran in the academic year 2013-2014. Using a multi-stage random sampling method, 40 students were selected from each group. The SF-36s quality of life questionnaire and Foster and Inderbitzen social skil...

  6. East Indians in the Caribbean

    Directory of Open Access Journals (Sweden)

    Ellen M. Schnepel

    1999-07-01

    Full Text Available [First paragraph] Transients to Settlers: The Experience of Indians in Jamaica 1845-J950. VERENE SHEPHERD. Leeds, U.K.: Peepal Tree Books, 1993. 281 pp. (Paper £12.95 Survivors of Another Crossing: A History of East Indians in Trinidad, 1880-1946. MARIANNE D. SOARES RAMESAR. St. Augustine, Trinidad and Tobago: U.W.I. School of Continuing Education, 1994. xiii + 190 pp. (Paper n.p. Les Indes Antillaises: Presence et situation des communautes indiennes en milieu caribeen. ROGER TOUMSON (ed.. Paris: L'Harmattan, 1994. 264 pp. (Paper 140.00 FF Nation and Migration: The Politics of Space in the South Asian Diaspora. PETER VAN DER VEER (ed.. Philadelphia: University of Pennsylvania Press, 1995. vi + 256 pp. (Cloth US$ 39.95, Paper US$ 17.95 In the decade since 1988, Caribbean nations with Indian communities have commemorated the 150th anniversary of the arrival of East Indians to the West Indies. These celebrations are part of local revitalization movements of Indian culture and identity stretching from the French departement of Guadeloupe in the Windward Islands to Trinidad and Guyana in the south. Political changes have mirrored the cultural revival in the region. While the debate so often in the past centered on the legitimacy of East Indian claims to local nationality in these societies where African or Creole cultures dominate, in the 1990s leaders of Indian descent were elected heads of government in the two Caribbean nations with the most populous East Indian communities: Cheddi Jagan as President of Guyana in October 1992 (after a 28-year hiatus and Basdeo Panday as Prime Minister of Trinidad in November 1995. Both men have long been associated with their respective countries' struggles for economic, political, and social equality. Outside the region during the summer of 1997, fiftieth-anniversary celebrations marking the independence of India and Pakistan from Britain confirmed that Indo chic — or "Indofrenzy" as anthropologist

  7. Indian Education: Funding Sources for Public Schools.

    Science.gov (United States)

    Lockart, Barbetta L.

    Although provisions in countless treaties have mandated Indian educational services, federal and state governments were for many years unenthusiastic about accepting the responsibility for educating the Indian people. Inadequately funded educational services provided by the Bureau of Indian Affairs did little to reflect the realities and needs of…

  8. The Comprehensive View of Indian Education.

    Science.gov (United States)

    Kaegi, Gerda

    Relating historical conflicts between Indians and whites, the document explained how education was originally aimed at "civilizing" and domesticating the Canadian Indian. This philosophy, used extensively by church groups that established the original Indian schools, alienated children from both the white society and the educational process.…

  9. Indian Students and Reminiscences of Alcatraz.

    Science.gov (United States)

    Talbot, Steve

    1994-01-01

    A former graduate student at the University of California, Berkeley, at the time of the occupation of Alcatraz Island by American Indians reminisces about the development of a Native American Studies program at Berkeley, a course on Indian liberation given just before the occupation, the role of Indian students in the occupation, and attempts to…

  10. Storytelling: The Heart of American Indian Scholarship

    Science.gov (United States)

    Washburn, Frances

    2006-01-01

    Recently some writers and scholars have complained that the academy, particularly American Indian Studies (AIS) programs, gives too much attention to American Indian literature while ignoring scholarly works that focus on the pressing needs of American Indian communities in the areas of economic development, social justice, and sovereignty, among…

  11. Making Education Work for the American Indian.

    Science.gov (United States)

    Chiago, Robert K.

    1981-01-01

    Education has been used as the primary weapon in the White man's arsenal toward changing Indian tribal cultures. Indians are often treated in the classroom as an almost mythical group of people. Textbooks which contain incorrect or stereotypical information often cause Indian children to develop negative self-perceptions. (JN)

  12. Congressional Social Darwinism and the American Indian

    Science.gov (United States)

    Blinderman, Abraham

    1978-01-01

    Summarizing a congressional report on civil and military treatment of American Indians, this article asserts that the social Darwinism of the day prevailed among all congressional committee members ("Even friends of the Indian... knew American expansionism, technology, and racial ideology would reduce the Indian to a pitiful remnant...) (JC)

  13. Moral Leadership in Education: An Indian Perspective.

    Science.gov (United States)

    Sapre, Padmakar M.; Ranade, Mridula D.

    2001-01-01

    Discusses reasons for emergence of management concepts in Indian education. Reviews Western literature on leadership and offers an Indian perspective on leadership. Provides overview of the lives of three famous Indian leaders who demonstrated the essence of moral leadership: Swami Vivekananda, Rabindranath Tagore, and Mahatma Gandhi. Draws…

  14. 76 FR 63325 - National Indian Gaming Commission

    Science.gov (United States)

    2011-10-12

    ... Register on November 18, 2010. 75 FR 70680. The Commission's regulatory review process established a tribal... National Indian Gaming Commission AGENCY: National Indian Gaming Commission. ACTION: Notice of no action. SUMMARY: On November 18, 2010, the National Indian Gaming Commission (NIGC) issued a Notice of Inquiry...

  15. 77 FR 43111 - Indian Gaming; Correction

    Science.gov (United States)

    2012-07-23

    .... SUPPLEMENTARY INFORMATION: In the Federal Register of July 12, 2012, in FR Doc. 2012-17042, make the following... Bureau of Indian Affairs Indian Gaming; Correction AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact; Correction. SUMMARY: The Bureau of...

  16. A pilot study into the prevalence of ophthalmic disease in the Indian population of Southall.

    OpenAIRE

    Rauf, A.; Ong, P.S.; Pearson, R V; Wormald, R P

    1994-01-01

    A pilot study was carried out to determine the prevalence of ophthalmic disease in the Indian community of Southall and to ascertain the best methods applicable for a larger formal study. Three sites were chosen for the study, a Sikh gurdwara, a mosque and a Hindu temple. The subjects were volunteers aged 30 years and over who had visited the appropriate place of worship at least twice in the previous month. A total of 184 subjects were examined. The prevalence of blindness was 2.7% by the Wo...

  17. 20 CFR 416.981 - Meaning of blindness as defined in the law.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Meaning of blindness as defined in the law... INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Blindness § 416.981 Meaning of blindness as defined in the law. We will consider you blind under the law for payment...

  18. Creative thought as blind-variation and selective-retention: Combinatorial models of exceptional creativity

    Science.gov (United States)

    Simonton, Dean Keith

    2010-06-01

    Campbell (1960) proposed that creative thought should be conceived as a blind-variation and selective-retention process (BVSR). This article reviews the developments that have taken place in the half century that has elapsed since his proposal, with special focus on the use of combinatorial models as formal representations of the general theory. After defining the key concepts of blind variants, creative thought, and disciplinary context, the combinatorial models are specified in terms of individual domain samples, variable field size, ideational combination, and disciplinary communication. Empirical implications are then derived with respect to individual, domain, and field systems. These abstract combinatorial models are next provided substantive reinforcement with respect to findings concerning the cognitive processes, personality traits, developmental factors, and social contexts that contribute to creativity. The review concludes with some suggestions regarding future efforts to explicate creativity according to BVSR theory.

  19. A New ID-Based Proxy Blind Signature Scheme

    Institute of Scientific and Technical Information of China (English)

    LANG Wei-min; YANG Zong-kai; CHENG Wen-qing; TAN Yun-meng

    2005-01-01

    An identity-based proxy blind signature scheme from bilinear pairings is introduced, which combines the advantages of proxy signature and blind signature. Furthermore, our scheme can prevent the original signer from generating the proxy blind signature, thus the profits of the proxy signer are guaranteed. We introduce bilinear pairings to minimize computational overhead and to improve the related performance of our scheme. In addition, the proxy blind signature presented is non-repudiable and it fulfills perfectly the security requirements of a proxy blind signature.

  20. ATLAS Visit of Indian President

    CERN Multimedia

    2005-01-01

    Welcomed by CERN's Director General, Robert Aymar, the President of India Dr. A.P.J. Abdul Kalam visited the LHC tunnel, the ATLAS experimental cavern and the test facility for the LHC magnets. There the President had the chance to meet Indian scientists working at CERN.

  1. The Chilula Indians of California.

    Science.gov (United States)

    Lake, Robert, Jr.

    1979-01-01

    The article discusses the sources and preparation of many of the foods and medicines used by California's Chilula Indians. It notes the specific uses of 34 roots, herbs, and vegetables, giving both the Latin and common names for all and illustrations for some. Includes "menus" for Chilula meals. (SB)

  2. Do American Indian Mascots = American Indian People? Examining Implicit Bias towards American Indian People and American Indian Mascots

    Science.gov (United States)

    Chaney, John; Burke, Amanda; Burkley, Edward

    2011-01-01

    Empirical examinations of American Indian (AI) mascots have only recently entered into the discourse of mainstream psychology. The present studies examined implicit attitudes of non-AI people towards AI mascots and the extent to which they are related to attitudes towards AI people. Significant concordance was observed between negative bias toward…

  3. Changing Roles in Indian Country

    Science.gov (United States)

    Pember, Mary Annette

    2008-01-01

    American Indian women are not strangers to leadership and power. In traditional tribal culture, women often hold positions of authority, participating in decisions affecting their families and communities. They are responsible for preserving values and culture as well as caring for their families. Many tribes use a matrilineal system in…

  4. MARCELIN BERTHELOT AND INDIAN ALCHEMY

    OpenAIRE

    Rosu, Arion

    1986-01-01

    Based on unpublished manuscripts, the article reveals the keen interest shown by Marcelin Berthelot in Indian alchemy. The French Savant has actually inspired and encouraged the first historical research in this field, undertaken at the end of the last century, in Calcutta, by the Bengali scientist Prafulla Chandra Ray.

  5. Sensing Structures Inspired by Blind Cave Fish

    Science.gov (United States)

    McConney, Michael E.; Chen, Nannan; Lu, David; Anderson, Kyle D.; Hu, Huan; Liu, Chang; Tsukruk, Vladimir V.

    2009-03-01

    Blind cave fish, with degenerated non-functioning eyes, have evolved to ``see'' their hydrodynamic environment by using the flow receptors of the lateral line system. The hair-cell receptors are encapsulated in a hydrogel-like material, called a cupula, which increases the sensitivity of the hair-cell receptors by coupling their motion to the surrounding flowing media. We characterized the viscoelastic properties and of blind cave fish cupulae by using colloidal-probe spectroscopy in fluid. A photo-patternable hydrogel with similar properties was developed to mimic the fish receptor coupling structure. Flow-based measurements indicated that the hydrogels enhance drag through increased surface area, but also inherent material properties. These bio-inspired structures endowed micro-fabricated flow sensors with sensitivities rivaling that of fish.

  6. Permanent Cortical Blindness After Bronchial Artery Embolization

    Energy Technology Data Exchange (ETDEWEB)

    Doorn, Colette S. van, E-mail: cvandoorn@gmail.com; De Boo, Diederick W., E-mail: d.w.deboo@amc.uva.nl [Academic Medical Centre, Department of Radiology (Netherlands); Weersink, Els J. M., E-mail: e.j.m.weersink@amc.uva.nl [Academic Medical Centre, Department of Pulmonology (Netherlands); Delden, Otto M. van, E-mail: o.m.vandelden@amc.uva.nl; Reekers, Jim A., E-mail: j.a.reekers@amc.uva.nl; Lienden, Krijn P. van, E-mail: k.p.vanlienden@amc.uva.nl [Academic Medical Centre, Department of Radiology (Netherlands)

    2013-12-15

    A 35-year-old female with a known medical history of cystic fibrosis was admitted to our institution for massive hemoptysis. CTA depicted a hypertrophied bronchial artery to the right upper lobe and showed signs of recent bleeding at that location. Bronchial artery embolization (BAE) was performed with gelfoam slurry, because pronounced shunting to the pulmonary artery was present. Immediately after BAE, the patient developed bilateral cortical blindness. Control angiography showed an initially not opacified anastomosis between the embolized bronchial artery and the right subclavian artery, near to the origin of the right vertebral artery. Cessation of outflow in the bronchial circulation reversed the flow through the anastomosis and allowed for spill of embolization material into the posterior circulation. Unfortunately the cortical blindness presented was permanent.

  7. Blind Stereoscopy of the Coronal Magnetic Field

    CERN Document Server

    Aschwanden, Markus J; Malanushenko, Anna

    2015-01-01

    We test the feasibility of 3D coronal-loop tracing in stereoscopic EUV image pairs, with the ultimate goal of enabling efficient 3D reconstruction of the coronal magnetic field that drives flares and coronal mass ejections (CMEs). We developed an automated code designed to perform triangulation of coronal loops in pairs (or triplets) of EUV images recorded from different perspectives. The automated (or blind) stereoscopy code includes three major tasks: (i) automated pattern recognition of coronal loops in EUV images, (ii) automated pairing of corresponding loop patterns from two different aspect angles, and (iii) stereoscopic triangulation of 3D loop coordinates. We perform tests with simulated stereoscopic EUV images and quantify the accuracy of all three procedures. In addition we test the performance of the blind stereoscopy code as a function of the spacecraft-separation angle and as a function of the spatial resolution. We also test the sensitivity to magnetic non-potentiality. The automated code develo...

  8. Autobiographic narratives of congenital blind people

    Directory of Open Access Journals (Sweden)

    Maria Elisa Caputo Ferreira

    2009-12-01

    Full Text Available The research carried out in Juiz de Fora, MG, Brazil, intended at investigating, together with men and women who suffer from congenital visual impairment, how they felt about diversity, body image, self-esteem and vanity. The investigation of autobiographical accounts was the option for this study. Initially, 20 (twenty interviews were analyzed and 6 (six autobiographical accounts, selected from the peculiarities of each single interviewee – each one containing his/her single life lessons - followed suit. The conclusion reached is that the subjects had undergone an exhausting process of acceptance of their own impairment. If, on the one hand, the blindness comes with angst, uncertainties, and many difficulties, on the other hand, these circumstances lead the blind to face the ups and downs of life with courage, determination and will to live. Surprisingly, in the study the body was not approached at a source of concern or are which should be emphasized.

  9. Blind Estimation of Multiple Carrier Frequency Offsets

    CERN Document Server

    Yu, Yuanning; Poor, H Vincent; Koivunen, Visa

    2007-01-01

    Multiple carrier-frequency offsets (CFO) arise in a distributed antenna system, where data are transmitted simultaneously from multiple antennas. In such systems the received signal contains multiple CFOs due to mismatch between the local oscillators of transmitters and receiver. This results in a time-varying rotation of the data constellation, which needs to be compensated for at the receiver before symbol recovery. This paper proposes a new approach for blind CFO estimation and symbol recovery. The received base-band signal is over-sampled, and its polyphase components are used to formulate a virtual Multiple-Input Multiple-Output (MIMO) problem. By applying blind MIMO system estimation techniques, the system response is estimated and used to subsequently transform the multiple CFOs estimation problem into many independent single CFO estimation problems. Furthermore, an initial estimate of the CFO is obtained from the phase of the MIMO system response. The Cramer-Rao Lower bound is also derived, and the la...

  10. Experimental Demonstration of Blind Quantum Computing

    CERN Document Server

    Barz, Stefanie; Broadbent, Anne; Fitzsimons, Joseph F; Zeilinger, Anton; Walther, Philip

    2011-01-01

    Quantum computers, besides offering substantial computational speedups, are also expected to provide the possibility of preserving the privacy of a computation. Here we show the first such experimental demonstration of blind quantum computation where the input, computation, and output all remain unknown to the computer. We exploit the conceptual framework of measurement-based quantum computation that enables a client to delegate a computation to a quantum server. We demonstrate various blind delegated computations, including one- and two-qubit gates and the Deutsch and Grover algorithms. Remarkably, the client only needs to be able to prepare and transmit individual photonic qubits. Our demonstration is crucial for future unconditionally secure quantum cloud computing and might become a key ingredient for real-life applications, especially when considering the challenges of making powerful quantum computers widely available.

  11. Sociocultural theory and blind taste-tests

    Directory of Open Access Journals (Sweden)

    James Paul Gee

    2010-05-01

    Full Text Available In his entertaining 1986 book, The Real Coke, the Real Story, Thomas Oliver tells the story of the now infamous “New Coke”, a story retold in Malcolm Gladwell’s (2005 best-seller Blink. In the early 1980s, Pepsi began running commercials in which people took a sip from two glasses, not knowing which was Coke and which Pepsi. The majority preferred Pepsi. The Coca-Cola Company replicated these blind taste-tests and found the same result. Losing market share, Coke—long the dominant brand—changed its old formula and came out with “New Coke”, a soda made to a new formula, one that in a new round of blind taste-tests came out above Pepsi. But New Coke was a disaster.Consumers hated it. Coke not only returned to its old formula, but Pepsi never did overtake Coke, which remains today the dominant brand world-wide.

  12. The blind loop syndrome in children.

    Science.gov (United States)

    Stewart, B A; Karrer, F M; Hall, R J; Lilly, J R

    1990-08-01

    Anatomical abnormalities of the small bowel that cause intestinal stagnation result in bacterial overgrowth and a blind loop syndrome (BLS). Bacterial breakdown of bile salts and deamination of protein lead to malabsorption, steatorrhea, and fat-soluble vitamin deficiencies. Four children developed BLS as a complication of necrotizing enterocolitis, jejunal atresia, gastroschisis, and biliary atresia. BLS was suggested by abdominal pain, feculent vomiting, steatorrhea, and hypoalbuminemia. Dilated, stagnant bowel loops were demonstrated in each instance by upper gastrointestinal contrast study. Positive intestinal bacterial aspirates were confirmatory. Antibiotic treatment in two patients improved symptomatology but all children ultimately required surgery. Surgical procedures consisted of blind loop resection, intestinal plication, and catheterization of the bilioenteric conduit. All patients are now asymptomatic but one child suffers from parenteral nutrition-related cirrhosis and another requires chronic antibiotic therapy.

  13. Permanent Cortical Blindness After Bronchial Artery Embolization

    International Nuclear Information System (INIS)

    A 35-year-old female with a known medical history of cystic fibrosis was admitted to our institution for massive hemoptysis. CTA depicted a hypertrophied bronchial artery to the right upper lobe and showed signs of recent bleeding at that location. Bronchial artery embolization (BAE) was performed with gelfoam slurry, because pronounced shunting to the pulmonary artery was present. Immediately after BAE, the patient developed bilateral cortical blindness. Control angiography showed an initially not opacified anastomosis between the embolized bronchial artery and the right subclavian artery, near to the origin of the right vertebral artery. Cessation of outflow in the bronchial circulation reversed the flow through the anastomosis and allowed for spill of embolization material into the posterior circulation. Unfortunately the cortical blindness presented was permanent

  14. BLIND NASAL INTUBATION IN CRANIOROFACIAL TRAUMA

    Directory of Open Access Journals (Sweden)

    K.R.DavidThakaran

    2013-09-01

    Full Text Available Restricted mouth opening presents one of the greatest challenges to the anesthetist for endotracheal intubation and ventilation. Awake blind nasal intubation has been one of the finest and favored techniques for intubation in previous decades for restricted mouth opening patients. A coordinated team approach, monitoring and adequate counseling of the patient is mandatory for the airway management to carry out a safe surgical procedure

  15. Blind recognition of punctured convolutional codes

    Institute of Scientific and Technical Information of China (English)

    LU Peizhong; LI Shen; ZOU Yan; LUO Xiangyang

    2005-01-01

    This paper presents an algorithm for blind recognition of punctured convolutional codes which is an important problem in adaptive modulation and coding. For a given finite sequence of convolutional code, the parity check matrix of the convolutional code is first computed by solving a linear system with adequate error tolerance. Then a minimal basic encoding matrix of the original convolutional code and its puncturing pattern are determined according to the known parity check matrix of the punctured convolutional code.

  16. Social Sciences for the Prevention of Blindness

    OpenAIRE

    Goldschmidt, Pablo

    2015-01-01

    Organizations working for the elimination of Chlamydia-triggered blindness (trachoma) follow the WHO SAFE strategy (surgery for trichiasis, antibiotics, face washing and environmental changes) with the aim to achieve a minimum of 80% of children with clean faces in endemic communities, mass treatment covering the whole district with trachoma rates of 10% or more and surveillance plans. Trachoma recurrence that is common after implementing the SAFE strategy 3, 5 or even 7 times evidence that t...

  17. Blind surveys for radio pulsars and transients

    OpenAIRE

    Lorimer, D.R.

    2010-01-01

    The main reasons for searching for pulsars are to: (i) get an accurate census of the neutron star population and its origin and evolution; (ii) connect neutron stars to other stellar populations in the Galaxy and globular clusters; (iii) study Galactic astronomy (the interstellar medium and magnetic field); (iv) find and study new interesting individual objects; (v) study pulsar phenomenology; (vi) find pulsars to add to the sensitivity of pulsar timing arrays. This review focuses on blind (i...

  18. Broadband Venetian Blind polarizer with dual vanes

    Science.gov (United States)

    Conroy, Bruce L.; Hoppe, Daniel J.; Imbriale, William A.

    1993-05-01

    During development of a Venetian Blind polarizer, high reflections and substantial pattern deformation were noted. Analysis showed that when the polarizer was illuminated slightly off axis, a degenerate mode was excited. This mode is resonant at the design center frequency, and was the cause of the problems. A design developed using dual vanes has been shown to be free of the problem. It also has greater bandwidth.

  19. Blind Source Separation: the Sparsity Revolution

    OpenAIRE

    Bobin, J.; Starck, Jean-Luc; Moudden, Y.; Fadili, Jalal M.

    2008-01-01

    Over the last few years, the development of multi-channel sensors motivated interest in methods for the coherent processing of multivariate data. Some specific issues have already been addressed as testified by the wide literature on the so-called blind source separation (BSS) problem. In this context, as clearly emphasized by previous work, it is fundamental that the sources to be retrieved present some quantitatively measurable diversity. Recently, sparsity and morphological diversity have ...

  20. Application of Array Measurement in Blind Identification

    Institute of Scientific and Technical Information of China (English)

    王勇; 孙连明; 刘文江

    2003-01-01

    This paper deals with blind identification and deconvolution algorithm for an arbitrary, possibly white or colored, stationary or nonstationary signal, which is observed through array sensors. By using multiple sensors with their individual outputs sampled at a rate 1/T, one can obtain cyclostationary signals. They can be considered as a single-input multiple-output model with an identical but unknown input signal. With the array measurement, an algorithm for estimating the system transfer function model and its parameters is presented.

  1. Change blindness: eradication of gestalt strategies

    OpenAIRE

    Wilson, Steve; Goddard, Paul

    2011-01-01

    Arrays of eight, texture-defined rectangles were used as stimuli in a one-shot change blindness (CB) task where there was a 50% chance that one rectangle would change orientation between two successive presentations separated by an interval. CB was eliminated by cueing the target rectangle in the first stimulus, reduced by cueing in the interval and unaffected by cueing in the second presentation. This supports the idea that a representation was formed that persisted through the interval befo...

  2. A Completely Blind Video Integrity Oracle.

    Science.gov (United States)

    Mittal, Anish; Saad, Michele A; Bovik, Alan C

    2016-01-01

    Considerable progress has been made toward developing still picture perceptual quality analyzers that do not require any reference picture and that are not trained on human opinion scores of distorted images. However, there do not yet exist any such completely blind video quality assessment (VQA) models. Here, we attempt to bridge this gap by developing a new VQA model called the video intrinsic integrity and distortion evaluation oracle (VIIDEO). The new model does not require the use of any additional information other than the video being quality evaluated. VIIDEO embodies models of intrinsic statistical regularities that are observed in natural vidoes, which are used to quantify disturbances introduced due to distortions. An algorithm derived from the VIIDEO model is thereby able to predict the quality of distorted videos without any external knowledge about the pristine source, anticipated distortions, or human judgments of video quality. Even with such a paucity of information, we are able to show that the VIIDEO algorithm performs much better than the legacy full reference quality measure MSE on the LIVE VQA database and delivers performance comparable with a leading human judgment trained blind VQA model. We believe that the VIIDEO algorithm is a significant step toward making real-time monitoring of completely blind video quality possible. PMID:26599970

  3. Corona solar blind ultraviolet image detecting method

    Science.gov (United States)

    Yin, Li-min; Tang, Wen-qing; Zhang, Yu

    2009-07-01

    Corona is one of important reasons of electrical energy loss in the electric power. According to incomplete statistics, corona loss electrical energy has achieved two thousands and fifty millions kW.h in our nation every year. Sometimes corona also can have some disturbance to radio and communication. Therefore to discover and examine corona promptly has the extremely vital significance for conserving energy and realizing high quality communication. Ultraviolet image detecting technology is a preferred corona detection method in electric power. It may realize all-weather reliable survey to corona. The solar blind ultraviolet signal discharged by corona is quite weak. Moreover the ultraviolet image quality has been affected seriously by the detection system noise. A corona solar blind ultraviolet image processing method is proposed in this paper. Ultraviolet image has so small target, low contrast image, district characteristic and real-time demand that it is processed by multi-scale ultraviolet morphology filter technology based on mathematics morphology in this paper. Results show that the method can stretch image contrast, enhance target and weaken noise. The algorithm is easy to deal in parallel and it can be realized easily by hardware. It will be accurately demarcated when the condition of device need to be absolutely measured. The paper proposes a kind of mathematics morphology algorithm. Solar blind ultraviolet image will be further processed according to temperature and humidity in order to remove the infection of corona discharge demarcation and solve correct demarcation question when equipment condition need to be absolutely measured.

  4. Hypersensitivity to pain in congenital blindness.

    Science.gov (United States)

    Slimani, Hocine; Danti, Sabrina; Ricciardi, Emiliano; Pietrini, Pietro; Ptito, Maurice; Kupers, Ron

    2013-10-01

    Vision is important for avoiding encounters with objects in the environment that may imperil physical integrity. We tested whether, in the absence of vision, a lower pain threshold would arise from an adaptive shift to other sensory channels. We therefore measured heat and cold pain thresholds and responses to suprathreshold heat stimuli in 2 groups of congenitally blind and matched normal-sighted participants. We also assessed detection thresholds for innocuous warmth and cold, and participants' attitude toward painful encounters in daily life. Our results show that, compared to sighted subjects, congenitally blind subjects have lower heat pain thresholds, rate suprathreshold heat pain stimuli as more painful, and have increased sensitivity for cold pain stimuli. Thresholds for nonpainful thermal stimulation did not differ between groups. The results of the pain questionnaires further indicated that blind subjects are more attentive to signals of external threats. These findings indicate that the absence of vision from birth induces a hypersensitivity to painful stimuli, lending new support to a model of sensory integration of vision and pain processing. PMID:24040972

  5. IMPROVED COVARIANCE DRIVEN BLIND SUBSPACE IDENTIFICATION METHOD

    Institute of Scientific and Technical Information of China (English)

    ZHANG Zhiyi; FAN Jiangling; HUA Hongxing

    2006-01-01

    An improved covariance driven subspace identification method is presented to identify the weakly excited modes. In this method, the traditional Hankel matrix is replaced by a reformed one to enhance the identifiability of weak characteristics. The robustness of eigenparameter estimation to noise contamination is reinforced by the improved Hankel matrix. In combination with component energy index (CEI) which indicates the vibration intensity of signal components, an alternative stabilization diagram is adopted to effectively separate spurious and physical modes. Simulation of a vibration system of multiple-degree-of-freedom and experiment of a frame structure subject to wind excitation are presented to demonstrate the improvement of the proposed blind method. The performance of this blind method is assessed in terms of its capability in extracting the weak modes as well as the accuracy of estimated parameters. The results have shown that the proposed blind method gives a better estimation of the weak modes from response signals of small signal to noise ratio (SNR)and gives a reliable separation of spurious and physical estimates.

  6. Epilepsy: Indian perspective

    Directory of Open Access Journals (Sweden)

    Nandanavana Subbareddy Santhosh

    2014-01-01

    Full Text Available There are 50 million people living with epilepsy worldwide, and most of them reside in developing countries. About 10 million persons with epilepsy are there in India. Many people with active epilepsy do not receive appropriate treatment for their condition, leading to large treatment gap. The lack of knowledge of antiepileptic drugs, poverty, cultural beliefs, stigma, poor health infrastructure, and shortage of trained professionals contribute for the treatment gap. Infectious diseases play an important role in seizures and long-term burden causing both new-onset epilepsy and status epilepticus. Proper education and appropriate health care services can make tremendous change in a country like India. There have been many original researches in various aspects of epilepsy across India. Some of the geographically specific epilepsies occur only in certain regions of our country which have been highlighted by authors. Even the pre-surgical evaluation and epilepsy surgery in patients with drug-resistant epilepsy is available in many centers in our country. This article attempts to provide a complete preview of epilepsy in India.

  7. Blindness and the age of enlightenment: Diderot's letter on the blind.

    Science.gov (United States)

    Margo, Curtis E; Harman, Lynn E; Smith, Don B

    2013-01-01

    Several months after anonymously publishing an essay in 1749 with the title "Letter on the Blind for the Use of Those Who Can See," the chief editor of the French Encyclopédie was arrested and taken to the prison fortress of Vincennes just east of Paris, France. The correctly assumed author, Denis Diderot, was 35 years old and had not yet left his imprint on the Age of Enlightenment. His letter, which recounted the life of Nicolas Saunderson, a blind mathematician, was intended to advance secular empiricism and disparage the religiously tinged rationalism put forward by Rene Descartes. The letter's discussion of sensory perception in men born blind dismissed the supposed primacy of visual imagery in abstract thinking. The essay did little to resolve any philosophical controversy, but it marked a turning point in Western attitudes toward visual disability.

  8. Blindness and the age of enlightenment: Diderot's letter on the blind.

    Science.gov (United States)

    Margo, Curtis E; Harman, Lynn E; Smith, Don B

    2013-01-01

    Several months after anonymously publishing an essay in 1749 with the title "Letter on the Blind for the Use of Those Who Can See," the chief editor of the French Encyclopédie was arrested and taken to the prison fortress of Vincennes just east of Paris, France. The correctly assumed author, Denis Diderot, was 35 years old and had not yet left his imprint on the Age of Enlightenment. His letter, which recounted the life of Nicolas Saunderson, a blind mathematician, was intended to advance secular empiricism and disparage the religiously tinged rationalism put forward by Rene Descartes. The letter's discussion of sensory perception in men born blind dismissed the supposed primacy of visual imagery in abstract thinking. The essay did little to resolve any philosophical controversy, but it marked a turning point in Western attitudes toward visual disability. PMID:23307219

  9. From Personal Environment to Personal Learning Environment

    OpenAIRE

    Charlier, Bernadette; Henry, France; Peraya, Daniel; Gillet, Denis

    2010-01-01

    In the scientific literature, the Personal Environment has been described as a “new” resource to the learning process and named Personal Learning Environment. However, it has not yet been demonstrated in what way and to what extent Personal Environments contribute significantly and efficiently to the learning processes and outcomes framed by Higher Education programs. Our position paper aims firstly at defining Personal Environment. Secondly, it will suggest conditions under which Personal En...

  10. Experiences of childbirth in Natal Indian women

    Directory of Open Access Journals (Sweden)

    H.B. Brookes

    1991-09-01

    Full Text Available Through fifteen in-depth case studies of primipara, Natal Indian women’s experiences of childbirth have been described Common problems were identified, including lack of a family support person throughout labour, lithotomy position for delivery, episiotomies and their sequelae, breast-feeding difficulties and lack of professional support in the early puerperium at home. Preparation for common medical interventions in labour, breast-feeding and parenting appeared inadequate. Pertinent sociocultural aspects have been identified. These include continuing family support and culturally prescribed behaviour pertaining most importantly to the early puerperium and affecting the maternal-neonatal dyad. In the early adaptation to motherhood informants continued their role as daughter or daughter-in-law and would only actively continue their role as wife later or at the end of the puerperium. These traditional patterns of behaviour persist despite marked changes in educational level, language spoken and employment status. In the light of this research and founded on scientific evidence, a number of recommendations are made and areas for further research are identified

  11. Utilization of dental care: An Indian outlook

    Science.gov (United States)

    Gambhir, Ramandeep Singh; Brar, Prabhleen; Singh, Gurminder; Sofat, Anjali; Kakar, Heena

    2013-01-01

    Oral health has a significant impact on the quality of life, appearance, and self-esteem of the people. Preventive dental visits help in the early detection and treatment of oral diseases. Dental care utilization can be defined as the percentage of the population who access dental services over a specified period of time. There are reports that dental patients only visit the dentist when in pain and never bother to return for follow-up in most cases. To improve oral health outcomes an adequate knowledge of the way the individuals use health services and the factors predictive of this behavior is essential. The interest in developing models explaining the utilization of dental services has increased; issues like dental anxiety, price, income, the distance a person had to travel to get care, and preference for preservation of teeth are treated as barriers in regular dental care. Published materials which pertain to the use of dental services by Indian population have been reviewed and analyzed in depth in the present study. Dental surgeons and dental health workers have to play an adequate role in facilitating public enlightenment that people may appreciate the need for regular dental care and make adequate and proper use of the available dental care facilities. PMID:24082719

  12. Indian Agricultural Marketing- A Review

    Directory of Open Access Journals (Sweden)

    Shakeel-Ul-Rehman

    2012-03-01

    Full Text Available Agriculture in India has directly or indirectly continued to be the source of livelihood to majority of the population. Indian agriculture has seen a lot of changes in its structure. India, predominantly an agricultural economy, has healthy signs of transformation in agriculture and allied activities. India has seen agriculture as a precious tool of economic development as other sectors of production depend on it. Efficient backward and forward integration with agriculture has led to globally competitive production system in terms of cost and quality. Cooperatives seem to be well positioned to coordinate product differentiation at the farm level and to integrate forward into value added processing activities.. Indian agriculture can be balanced and made efficient through proper and better management practices. The present study brings out past and present scenario of agricultural marketing prevailing in India, its challenges and future recommendations. Moreover the opportunities provide by agricultural marketing should be tapped effectively by the marketers.

  13. Essential medicines: An Indian perspective

    Directory of Open Access Journals (Sweden)

    Rituparna Maiti

    2015-01-01

    Full Text Available The concept of defining essential medicines and establishing a list of them was aimed to improve the availability of affordable medicines for the world′s poor. Access to essential medicines is a major determinant of health outcomes. Several countries have made substantial progress towards increasing access to essential medicines, but access to essential medicines in developing countries like India is not adequate. In this review we have tried to present the Indian scenario in respect to availability and accessibility of essential medicines over last one decade. To enhance the credibility of Indian healthcare system, procurement and delivery systems of essential medicines have to be strengthened through government commitment, careful selection, adequate public sector financing, efficient distribution systems, control on taxes and duties, and inculcating a culture of rational use of medicines in current and future prescribers.

  14. Indian Agricultural Marketing- A Review

    OpenAIRE

    Shakeel-Ul-Rehman; M. SELVARAJ; M. Syed Ibrahim

    2012-01-01

    Agriculture in India has directly or indirectly continued to be the source of livelihood to majority of the population. Indian agriculture has seen a lot of changes in its structure. India, predominantly an agricultural economy, has healthy signs of transformation in agriculture and allied activities. India has seen agriculture as a precious tool of economic development as other sectors of production depend on it. Efficient backward and forward integration with agriculture has led to globally...

  15. Review of Indian education system

    DEFF Research Database (Denmark)

    Shinde, Dnyandeo Dattatray; Falch, Morten; Tated, Rajendra G;

    2015-01-01

    In today's world of globalization, Indian education system is to be upgraded. The paper focus on the recent literature available related to teaching learning approach. The attempt is to analysis the admission condition in technical institutes due to growth in intake of seats. The fish bone diagram...... technique is suggested to analysis the root cause of failure, considering student as one of the stakeholders related to education system....

  16. Internationalization of Indian Film Industry

    OpenAIRE

    Lorenzen, Mark; Taeube, Florian Arun

    2009-01-01

    In the context of an emerging economy, the paper analyzes indigenous growth and internationalization. Using novel and original data, the paper studies the Indian film cluster in Mumbai, Bollywood. It argues that as the world’s biggest commercial film cluster and a conspicuous growth phenomenon in an emerging economy context, Bollywood can be seen as a paradigmatic case for adding to our understanding of the development of film clusters outside the USA, as well as suggesting more general insig...

  17. PARENT Quick Blind Round-Robin Test Report

    Energy Technology Data Exchange (ETDEWEB)

    Braatz, Brett G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Heasler, Patrick G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Meyer, Ryan M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2014-09-30

    The U.S. Nuclear Regulatory Commission has established the Program to Assess the Reliability of Emerging Nondestructive Techniques (PARENT) whose goal is to investigate the effectiveness of current and novel nondestructive examination procedures and techniques to find flaws in nickel-alloy welds and base materials. This is to be done by conducting a series of open and blind international round-robin tests on a set of piping components that include large-bore dissimilar metal welds, small-bore dissimilar metal welds, and bottom-mounted instrumentation penetration welds. The blind testing is being conducted in two segments, one is called Quick-Blind and the other is called Blind. The Quick-Blind testing and destructive analysis of the test blocks has been completed. This report describes the four Quick-Blind test blocks used, summarizes their destructive analysis, gives an overview of the nondestructive evaluation (NDE) techniques applied, provides an analysis inspection data, and presents the conclusions drawn.

  18. Untraceable partially blind signature based on DLOG problem.

    Science.gov (United States)

    Huang, Zheng; Chen, Ke-fei; Kou, Wei-dong

    2004-01-01

    This paper proposes a new untraceable Partially Blind Signature scheme which is a cross between the traditional signature scheme and the blind signature scheme. In this proposed scheme, the message M that the signer signed can be divided into two parts. The first part can be known to the signer (like that in the traditional signature scheme) while the other part cannot be known to the signer (like that in the blind signature scheme). After having signed M, the signer cannot determine if he has made the signature of M except through the part that he knows. We draw ideas from Brands' "Restricted Blind Signature" to solve the Untraceable Partially Blind Signature problem. Our scheme is a probabilistic signature scheme and the security of our Untraceable Partially Blind Signature scheme relies on the difficulty of computing discrete logarithm. PMID:14663850

  19. A NEW EFFICIENT ID-BASED PROXY BLIND SIGNATURE SCHEME

    Institute of Scientific and Technical Information of China (English)

    Ming Yang; Wang Yumin

    2008-01-01

    In a proxy blind signature scheme, the proxy signer is allowed to generate a blind signature on behalf of the original signer. The proxy blind signature scheme is useful in several applications such as e-voting, e-payment, etc. Recently, Zheng, et al. presented an IDentity (ID)-based proxy blind signature. In this paper, a new efficient ID-based proxy blind signature scheme from bilinear pairings is proposed, which can satisfy the security properties of both the proxy signatures and the blind signature schemes. Analysis of the scheme efficiency shows that the new scheme is more efficient than Zheng, et al.'s scheme. The proposed scheme is more practical in the real world.

  20. Untraceable partially blind signature based on DLOG problem

    Institute of Scientific and Technical Information of China (English)

    HUANG Zheng(黄征); CHEN Ke-fei(陈克非); KOU Wei-dong(寇卫东)

    2004-01-01

    This paper proposes a new untraceable Partially Blind Signature scheme which is a cross between the traditional signature scheme and the blind signature scheme. In this proposed scheme, the message M that the signer signed can be divided into two parts. The first part can be known to the signer (like that in the traditional signature scheme) while the other part cannot be known to the signer (like that in the blind signature scheme). After having signed M, the signer cannot determine if he has made the signature of M except through the part that he knows. We draw ideas from Brands' "Restricted Blind Signature" to solve the Untraceable Partially Blind Signature problem. Our scheme is a probabilistic signature scheme and the security of our Untraceable Partially Blind Signature scheme relies on the difficulty of computing discrete logarithm.

  1. Enhanced chemosensory detection of negative emotions in congenital blindness

    DEFF Research Database (Denmark)

    Iversen, Katrine D.; Ptito, Maurice; Møller, Per;

    2015-01-01

    blind and normal sighted individuals in their ability to discriminate and identify emotions from body odours. A group of 14 congenitally blind and 14 age- and sex-matched sighted control subjects participated in the study. We compared participants' abilities to detect and identify by smelling sweat from...... donors who had been watching excerpts from emotional movies showing amusement, fear, disgust, or sexual arousal. Our results show that congenitally blind subjects outperformed sighted controls in identifying fear from male donors. In addition, there was a strong tendency that blind individuals were also...... better in detecting disgust. Our findings reveal that congenitally blind individuals are better at identifying ecologically important emotions and provide new insights into the mechanisms of social and affective communication in blindness....

  2. The Indian blood group system.

    Science.gov (United States)

    Xu, Q

    2011-01-01

    The Indian blood group system (ISBT: IN/023) consists of two antithetical antigens: In(a) (IN1), which is present in approximately 10 percent of some Arab populations and in 3 percent of Bombay Indians, and its allelic antigen In(b) (IN2), an antigen of high incidence in all populations. In 2007, two new high-incidence antigens were identified as belonging to the IN blood group system, namely IN3 (INFI) and IN4 (INJA). The antigens in this system are located on CD44, a single-pass membrane glycoprotein that is encoded by the CD44 gene on chromosome 11 at position p13. The biologic function of CD44 is as a leukocyte homing receptor and cellular adhesion molecule. The In(a) and In(b) polymorphism represents a 252G>C substitution of CD44, encoding R46P, and lack of IN3 and IN4 results from homozygosity for mutations encoding H85Q and T163R in the CD44 gene. The high-frequency antigen AnWj (901009) has not been assigned to the Indian system, but either is located on an isoform of CD44 or is closely associated with it.

  3. Women psychiatrists--Indian impetus.

    Science.gov (United States)

    Ruksheda, Syeda N

    2008-01-01

    Incredible India is a multicultural, multilingual, multifaceted, country of contradictions, where the women mental health professionals are participating in substantially increasing numbers. Evolving social, cultural and economical factors have facilitated the empowerment of women which is reflected in the health services. The contemporary Indian Woman Medical Professional is liberated, articulate and free. Remunerative employment has decreased economic vulnerability and dependence on men. Her decisions though, from choosing medicine as a vocation, opting for psychiatry, to specializing in a particular field are all coloured by class, caste, sex, region and religion. Cultural expectations and influences set norms for all in a society, dictating the behaviour and attitude of colleagues, superiors, patients, family and that of the psychiatrist herself. Egalitarianism, while on the rise, the long tradition of social hierarchies replicates themselves in professional arenas. An ever increasing number, women are still less than 10% of all Indian psychiatrists. Women psychiatrists continue to be underrepresented as policy makers in most psychiatric organizations and institutes. This article will discuss some of the experiences of the young Indian woman psychiatrist influencing her life architecture. PMID:18833903

  4. Causes of childhood blindness in the northeastern states of India

    OpenAIRE

    Bhattacharjee Harsha; Das Kalyan; Borah Rishi; Guha Kamalesh; Gogate Parikshit; Purukayastha S; Gilbert Clare

    2008-01-01

    Background: The northeastern region (NER) of India is geographically isolated and ethno-culturally different from the rest of the country. There is lacuna regarding the data on causes of blindness and severe visual impairment in children from this region. Aim: To determine the causes of severe visual impairment and blindness amongst children from schools for the blind in the four states of NER of India. Design and Setting: Survey of children attending special education schools for the b...

  5. Evaluation of children in six blind schools of Andhra Pradesh

    OpenAIRE

    Hornby Stella; Adolph Shajan; Gothwal Vijaya; Gilbert Clare; Dandona Lalit; Foster Allen

    2000-01-01

    Purpose: 1.To determine the anatomical site and underlying causes of severe visual impairment and blindness in children in special education in Andhra Pradesh, India. 2. To compare the causes of blindness in two different regions in the state. 3. To evaluate improvement with correction of refractive error and low-vision devices (LVDs) Methods: Children in 6 schools for the blind and in 3 integrated education programmes were examined by one ophthalmologist, and were refracted and assessed for ...

  6. ITERATIVE MULTICHANNEL BLIND DECONVOLUTION METHOD FOR TEMPORALLY COLORED SOURCES

    Institute of Scientific and Technical Information of China (English)

    Zhang Mingjian; Wei Gang

    2004-01-01

    An iterative separation approach, i.e. source signals are extracted and removed one by one, is proposed for multichannel blind deconvolution of colored signals. Each source signal is extracted in two stages: a filtered version of the source signal is first obtained by solving the generalized eigenvalue problem, which is then followed by a single channel blind deconvolution based on ensemble learning. Simulation demonstrates the capability of the approach to perform efficient mutichannel blind deconvolution.

  7. "Visual" Cortex Responds to Spoken Language in Blind Children

    OpenAIRE

    Bedny, Marina; Richardson, Hilary; Saxe, Rebecca R.

    2015-01-01

    Plasticity in the visual cortex of blind individuals provides a rare window into the mechanisms of cortical specialization. In the absence of visual input, occipital (“visual”) brain regions respond to sound and spoken language. Here, we examined the time course and developmental mechanism of this plasticity in blind children. Nineteen blind and 40 sighted children and adolescents (4–17 years old) listened to stories and two auditory control conditions (unfamiliar foreign speech, and music). ...

  8. Nonlinear Blind Equalization for Volume Holographic Data Storage

    Institute of Scientific and Technical Information of China (English)

    商未雄; 何庆声; 金国藩

    2004-01-01

    We investigate the nonlinear blind equalization for volume holographic data storage channel. Base on the recurrent neural network channel model, we describe a novel blind equalizer for the volume holographic data storage system to improve the bit error rate and hence to make the storage densities achievable. The experimental results also indicate that a significant improvement in the bit error rate to 2.55 × 10-3 is possible with the nonlinear blind equalization.

  9. Physics Education for Blind Students: The Teachers' Perspective

    Science.gov (United States)

    Ferreira, Amauri; Dickman, Adriana

    2008-03-01

    We discuss the challenge high school teachers face when teaching physics to the blind. Using the oral history method, we interview physics teachers who have dealt with the inclusion of blind students in regular classrooms. Based on our study, we find that the performance of these students varies, depending on the studied subject. The narrative makes clear the teachers' lack of preparation to deal with inclusion, and their search for alternative methods to improve blind students' learning.

  10. Hypersensitivity to pain in congenital blindness

    DEFF Research Database (Denmark)

    Slimani, Hocine; Danti, Sabrina; Ricciardi, Emiliano;

    2013-01-01

    Vision is important for avoiding encounters with objects in the environment that may imperil physical integrity. We tested whether, in the absence of vision, a lower pain threshold would arise from an adaptive shift to other sensory channels. We therefore measured heat and cold pain thresholds...... and responses to suprathreshold heat stimuli in 2 groups of congenitally blind and matched normal-sighted participants. We also assessed detection thresholds for innocuous warmth and cold, and participants' attitude toward painful encounters in daily life. Our results show that, compared to sighted subjects...

  11. Multistage decomposition algorithm for blind source separation

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    A new algorithm for blind source separation is proposed, which only extracts the single independent component at each stage. The single independent component is acquired by an iterative algorithm for searching for the optimal solution of the defined cost function. Moreover, all the independent components are obtained by systematic multistage decomposition and multistage reconstruction. When there is spatially colored noise, the performance of this algorithm is advantageous over jointly approximated diagonalization of eigen-matrices (JADE). Simulated results show that if the number of source signals is more than 25, its computational complexity is lower than that of JADE.

  12. Blind SNR estimation for limited time series

    Energy Technology Data Exchange (ETDEWEB)

    Tekbas, Onder Haluk [Department of Technical Sciences, Turkish Military Academy, 06654 Bakanliklar, Ankara (Turkey)]. E-mail: ohtekbas@kho.edu.tr

    2007-08-15

    A blind SNR estimation method for discrete data is presented. The original noise-free data is assumed to follow a known signal model with an unknown attenuation. The SNR in noisy data is estimated using a polynomial fit obtained from the correlative characteristics between SNR and variance fractal dimension values. The bias and the 'standard error' (root mean square error) of the estimator are used as performance measures. The simulated performance of the estimator for a specific signal model with real additive white Gaussian noise assumption is compared to that of a published decision-aided (nonblind) SNR estimator.

  13. Blind Search for Variability in Planck Data

    CERN Document Server

    Rachen, Jörg P; Reinecke, Martin

    2015-01-01

    The sky is full of variable and transient sources on all time scales, from milliseconds to decades. Planck's regular scanning strategy makes it an ideal instrument to search for variable sky signals in the millimetre and submillimetre regime, on time scales from hours to several years. A precondition is that instrumental noise and systematic effects, caused in particular by non-symmetric beam shapes, are properly removed. We present a method to perform a full sky blind search for variable and transient objects at all Planck frequencies.

  14. Grading learning for blind source separation

    Institute of Scientific and Technical Information of China (English)

    张贤达; 朱孝龙; 保铮

    2003-01-01

    By generalizing the learning rate parameter to a learning rate matrix, this paper proposes agrading learning algorithm for blind source separation. The whole learning process is divided into threestages: initial stage, capturing stage and tracking stage. In different stages, different learning rates areused for each output component, which is determined by its dependency on other output components. Itis shown that the grading learning algorithm is equivariant and can keep the separating matrix from be-coming singular. Simulations show that the proposed algorithm can achieve faster convergence, bettersteady-state performance and higher numerical robustness, as compared with the existing algorithmsusing fixed, time-descending and adaptive learning rates.

  15. Cryptanalysis of fair quantum blind signatures

    Institute of Scientific and Technical Information of China (English)

    He Li-Bao; Huang Liu-Sheng; Yang Wei; Xu Rui

    2012-01-01

    We investigate the fair quantum blind signature scheme proposed by Wang and Wen [Wang T Y and Wen Q Y 2010 Chin.Phys.B 19 060307],which uses the fundamental properties of quantum mechanics and the availability of a trusted arbitrator.However,in this paper,we find that the protocol cannot satisfy the property of non-forgeability even under the condition that the trusted arbitrator is totally credible.Moreover,a simple feasible suggestion for improving the protocol is proposed.

  16. 77 FR 70847 - Entergy Nuclear Indian Point 2, LLC; Entergy Nuclear Operations, Inc., Indian Point Nuclear...

    Science.gov (United States)

    2012-11-27

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Entergy Nuclear Indian Point 2, LLC; Entergy Nuclear Operations, Inc., Indian Point Nuclear Generating Unit No. 2, Request for Action AGENCY: Nuclear Regulatory Commission. ACTION: Request for...

  17. Exposure of eyes to perfume: a double-blind, placebo-controlled experiment.

    Science.gov (United States)

    Elberling, J; Duus Johansen, J; Dirksen, A; Mosbech, H

    2006-08-01

    Environmental perfume exposure can elicit bothersome respiratory symptoms. Symptoms are induced at exposure levels which most people find tolerable, and the mechanisms are unclear. The aim of the study was to investigate patients with eye and respiratory symptoms related to environmental perfume, by exposing the eyes to perfume in a double-blind, placebo-controlled study.Twenty-one eczema patients with respiratory symptoms elicited by perfume were compared with 21 healthy volunteers in a sex- and age-matched case-control study. The participants completed a symptom questionnaire, and underwent a double-blind, placebo-controlled exposure to perfume. Of the 42 individuals tested, 10 had more eye symptoms (irritation, itching, and tears) during perfume exposure than during placebo exposures, and eight of these individuals (P = 0.07, Fisher's exact test) belonged to the patient group. A true positive eye reaction to perfume was significantly associated with identification of perfume as an active exposure (P perfume elicited irritation in the eyes independently of olfaction, but the relative importance of ocular chemoperception in relation to elicitation of respiratory symptoms from common environmental exposures to perfume remains unclear. We investigated the hypothesis of an association between respiratory symptoms related to perfume and ocular perfume sensitivity by exposing the eyes to perfume in a double blind, placebo-controlled experiment. Vapors of perfume provoked symptoms in the relevant eye in some patients and healthy control persons, but under our exposure conditions, ocular chemesthesis failed to elicit respiratory symptoms.

  18. Immunoglobulin allotypes in Ecuadorian Cayapa Indians.

    Science.gov (United States)

    Kron, M A; Gately, L; Pandey, J P; Jurado, M H; Rumbea Guzman, J

    1994-05-01

    Indigenous Indian groups comprise approximately 20% of Ecuador's population, the third largest percentage in all of Central or South America, yet immunogenetic data on these groups are lacking in the literature. In the course of population migration studies, sera collected from 65 Ecuadorians living in the northern province of Esmeraldas were typed for six GM and two KM markers. The study population consisted of 47 Cayapa Indians and 18 blacks of African origin, descendants of slaves imported into the area during the seventeenth century. The Cayapa demonstrated three GM phenotypes, two of which are common to other South American Indian tribes. The frequency of KM1 positive Cayapa Indians (63%) is similar to other South American Indian tribes, but is significantly greater than the Huaorani of eastern Ecuador (2%), the only other Ecuadorian Indian group for whom limited immunoglobulin allotype data are available (chi 2 = 35.8, P < 0.0001). PMID:8168827

  19. Personal Usability Constructs

    DEFF Research Database (Denmark)

    Clemmensen, Torkil; Hertzum, Morten; Hornbæk, Kasper;

    2011-01-01

    and uptake of systems: nationality (Chinese, Danish, or Indian) and stakeholder group (developer or user). We find no significant overall difference across nationalities, but further analyses suggest that conventional usability aspects such as ease of use and simplicity are prominent for Chinese and Danish...... but not Indian participants and that a distinction between work and leisure-related communication is central to Chinese and Indian but not Danish participants. For stakeholder groups, we find a significant overall difference between developers and users. Unlike developers, users associate ease of use...

  20. Study of a bland dentifrice for persons with radiation-induced mucositis and vesiculo-erosive disease

    International Nuclear Information System (INIS)

    Persons with lesions of the mucous membrane induced by radiation or vesiculo-erosive disease often find commercial dentifrices irritating to the tissues, yet maintenance of their oral hygiene practices is important. A bland monofluorophosphate dentifrice was formulated for use by these persons and tested in a double-blind cross-over study

  1. IDENTIFYING AUTISM IN CHILDREN WITH BLINDNESS AND VISUAL IMPAIRMENTS

    Directory of Open Access Journals (Sweden)

    Ana VELJANOVSKA

    2000-06-01

    Full Text Available Often in working with children with blindness or visual impairments we are enchanting children with some specific stereotype behaviors, identified as "blindizms”. Parents and professionals noted that many of these behaviors are the same as or similar to those behaviors seen in students with autism. These similarities led professionals to pursue more information about autism and its relationship to blindness. To assist in this process the professionals from Oregon School for the blind developed some guidelines to compare the characteristics observed in children with blindness and autism alone, across four domains: language and communication, relating to people, discrepancies in developmental rates and responses to sensory stimuli.

  2. Semi-blind Channel Estimator for OFDM-STC

    Institute of Scientific and Technical Information of China (English)

    WU Yun; LUO Han-wen; SONG Wen-tao; HUANG Jian-guo

    2007-01-01

    Channel state information of OFDM-STC system is required for maximum likelihood decoding. A subspace-based semi-blind method was proposed for estimating the channels of OFDM-STC systems. The channels are first estimated blindly up to an ambiguity parameter utilizing the nature structure of STC, irrespective of the underlying signal constellations. Furthermore, a method was proposed to resolve the ambiguity by using a few pilot symbols. The simulation results show the proposed semi-blind estimator can achieve higher spectral efficiency and provide improved estimation performance compared to the non-blind estimator.

  3. Cultural Conflict: The Indian Child in the Non-Indian Classroom.

    Science.gov (United States)

    Lockart, Barbetta L.

    American Indian children come from a cultural background and tradition that is quite different from that of the dominant society in America. These differences can cause varying degrees of confusion and conflict for Indian people, and these problems surface as soon as an Indian child begins his formal education, especially if the school is staffed…

  4. 48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Utilization of Indian... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned Economic Enterprises. As prescribed in 26.104, insert the following clause: Utilization of...

  5. American Indian Policy and Cultural Values: Conflict and Accommodation. Contemporary American Indian Issues Series, No. 6.

    Science.gov (United States)

    Joe, Jennie R., Ed.

    American Indians have suffered a series of alterations in federal/tribal relations with rebuilding of Indian communities revived one moment but dashed the next by changes in national policy. This collection of papers focuses on consequences of an ever-changing American Indian policy and its impact on the lives and cultural values of American…

  6. 20 CFR 416.933 - How we make a finding of presumptive disability or presumptive blindness.

    Science.gov (United States)

    2010-04-01

    ... disability or presumptive blindness. 416.933 Section 416.933 Employees' Benefits SOCIAL SECURITY... Blindness Presumptive Disability and Blindness § 416.933 How we make a finding of presumptive disability or presumptive blindness. We may make a finding of presumptive disability or presumptive blindness if...

  7. 20 CFR 416.931 - The meaning of presumptive disability or presumptive blindness.

    Science.gov (United States)

    2010-04-01

    ... presumptive blindness. 416.931 Section 416.931 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Presumptive Disability and Blindness § 416.931 The meaning of presumptive disability or presumptive blindness. If you...

  8. Blind image quality assessment via deep learning.

    Science.gov (United States)

    Hou, Weilong; Gao, Xinbo; Tao, Dacheng; Li, Xuelong

    2015-06-01

    This paper investigates how to blindly evaluate the visual quality of an image by learning rules from linguistic descriptions. Extensive psychological evidence shows that humans prefer to conduct evaluations qualitatively rather than numerically. The qualitative evaluations are then converted into the numerical scores to fairly benchmark objective image quality assessment (IQA) metrics. Recently, lots of learning-based IQA models are proposed by analyzing the mapping from the images to numerical ratings. However, the learnt mapping can hardly be accurate enough because some information has been lost in such an irreversible conversion from the linguistic descriptions to numerical scores. In this paper, we propose a blind IQA model, which learns qualitative evaluations directly and outputs numerical scores for general utilization and fair comparison. Images are represented by natural scene statistics features. A discriminative deep model is trained to classify the features into five grades, corresponding to five explicit mental concepts, i.e., excellent, good, fair, poor, and bad. A newly designed quality pooling is then applied to convert the qualitative labels into scores. The classification framework is not only much more natural than the regression-based models, but also robust to the small sample size problem. Thorough experiments are conducted on popular databases to verify the model's effectiveness, efficiency, and robustness.

  9. SECURING VIRTUAL IMAGES USING BLIND AUTHENTICATION PROTOCOL

    Directory of Open Access Journals (Sweden)

    RAVIKIRAN PEELUKHANA,

    2011-04-01

    Full Text Available The cloud virtualization technology improves the economy of scale for data centers through server consolidation, application consolidation and resources consolidation. Virtualization allows the provider to move Virtual Images from more congested host to less-congested hosts, as required. Enterprises also get improved server reliability, which in turn increases application performance. Despite these benefits, it includes major security challenges with the portability of Virtual Images between different cloud providers.The security and integrity of Virtual images is the foundation for the overall security of the cloud. Many of the Virtual images are intended to be shared by diverse and unrelated users. Unfortunately, existing approaches to cloud security built by cloud practitioners fall short when dealing with Virtual images. Secure transmission of virtual Images can bepossible by providing authentication using Blind Authentication protocol (BAP. The proposed approach authenticates the allocation of virtual images using Blind authentication protocol. It provides provable protection against replay and client side attacks even if the keys of the user are compromised. The encryption also provides template protection, revocability and alleviates the concerns on privacy in widespread use of biometrics. Carrying out the authentication in the encrypted domain is a secure process, while the encryption key acts as an additional layer of security.

  10. IMPLEMENTATION OF COLOR-BLIND AID SYSTEM

    Directory of Open Access Journals (Sweden)

    Ruki Harwahyu

    2013-01-01

    Full Text Available Color-blind is a physical defect causing patient loses the ability to recognize colors either particular or the whole of them. This disability is problematic in daily life, moreover in some specific areas that require carefulness eyesight. We propose a vision aid kit with improved user experience, such as finger pointer and voice command-and-response. Our work proofs the design and implementation of color-blind aid system for embedded and mobile device. This study used Windows Embedded Standard 2009, Windows Phone 7, Speech API library, Open CV library and EmguCV wrapper. The performance of each functionality is evaluated. From various testing that are conducted, the system can best detect color samples with precision level of 90.67% on embedded device implementation and 95.33% on mobile device implementation. The best fingertip detection rate attained is 89.6% with normal lighting condition. The voice command works with detection rate of 75.87%, meanwhile for the synthesized speech response, 88, 33% respondents can understood the words well.

  11. An investigation of the Venetian blind effect.

    Science.gov (United States)

    Filley, E T; Khutoryansky, Natalie; Dobias, J J; Stine, Wm Wren

    2011-01-01

    When a rectangular wave grating is binocularly viewed with a neutral density filter over one eye, an illusory rotation resembling that of a partially opened Venetian blind is perceived (Cibis and Haber, 1951). Using a binary classification task, in the first experiment, the probability of perceiving a rotation in a given direction was measured as a function of a factorial combination of inter-ocular contrast (see Note 1) and luminance ratios. The probability of a rotation in a given direction decreased monotonically with the luminance of the brighter bars when the grating contains a less than unity contrast. This result is inconsistent with (i) the model of the Venetian blind effect proposed by Cibis and Haber (1951), (ii) a mechanism based on irradiation with a compressive non-linearity (von Helmholtz, 1911/1924, pp. 186-193) and (iii) contemporary stereo-energy/cross-correlation models of stereopsis. In the second and third experiments, we tested the prediction that irradiation combined with an early compressive non-linearity in response implies a positive relationship between both the threshold contrast or average luminance disparity to perceive rotation and the magnitude of perceived rotation, and the blur width at the bar's edge. No support was found for the prediction. We propose an intensity difference model of the probability of perceiving a rotation in a given direction as a function of the interocular difference in luminance or contrast. PMID:21864465

  12. Blind RRT: A probabilistically complete distributed RRT

    KAUST Repository

    Rodriguez, Cesar

    2013-11-01

    Rapidly-Exploring Random Trees (RRTs) have been successful at finding feasible solutions for many types of problems. With motion planning becoming more computationally demanding, we turn to parallel motion planning for efficient solutions. Existing work on distributed RRTs has been limited by the overhead that global communication requires. A recent approach, Radial RRT, demonstrated a scalable algorithm that subdivides the space into regions to increase the computation locality. However, if an obstacle completely blocks RRT growth in a region, the planning space is not covered and is thus not probabilistically complete. We present a new algorithm, Blind RRT, which ignores obstacles during initial growth to efficiently explore the entire space. Because obstacles are ignored, free components of the tree become disconnected and fragmented. Blind RRT merges parts of the tree that have become disconnected from the root. We show how this algorithm can be applied to the Radial RRT framework allowing both scalability and effectiveness in motion planning. This method is a probabilistically complete approach to parallel RRTs. We show that our method not only scales but also overcomes the motion planning limitations that Radial RRT has in a series of difficult motion planning tasks. © 2013 IEEE.

  13. Do "mudsplashes" induce tactile change blindness?

    Science.gov (United States)

    Gallace, Alberto; Tan, Hong Z; Spence, Charles

    2007-05-01

    The phenomenon of change blindness (the surprising inability of people to correctly perceive changes between consecutively presented displays), primarily reported in vision, has recently been shown to occur for positional changes presented in tactile displays as well. Here, we studied people's ability to detect changes in the number of tactile stimuli in successively presented displays composed of one to three stimuli distributed over the body surface. In Experiment 1, a tactile mask consisting of the simultaneous activation of all seven possible tactile stimulators was sometimes presented between the two to-be-discriminated tactile displays. In Experiment 2, a "mudsplash" paradigm was used, with a brief irrelevant tactile distractor presented at the moment of change of the tactile display. Change blindness was demonstrated in both experiments, thus showing that the failure to detect tactile change is not necessarily related to (1) the physical disruption between consecutive events, (2) the effect of masking covering the location of the change, or (3) the erasure or resetting of the information contained within an internal representation of the tactile display. These results are interpreted in terms of a limitation in the number of spatial locations/events that can be consciously accessed at any one time. This limitation appears to constrain change-detection performance, no matter the sensory modality in which the stimuli are presented. PMID:17727101

  14. Chronic Liver Disease and American Indians/Alaska Natives

    Science.gov (United States)

    ... Native > Chronic Liver Disease Chronic Liver Disease and American Indians/Alaska Natives Among American Indians and Alaska Natives, ... 54. 1 At a glance – Cancer Rates for American Indian/Alaska Natives (2008-2012) Cancer Incidence Rates per ...

  15. Minority Women's Health: American Indians/Alaska Natives

    Science.gov (United States)

    ... Health > American Indians/Alaska Natives Minority Women's Health American Indians/Alaska Natives Related information How to Talk to ... disease. Return to top Health conditions common in American Indian and Alaska Native women Accidents Alcoholism and drug ...

  16. Reporting methods of blinding in randomized trials assessing nonpharmacological treatments.

    Directory of Open Access Journals (Sweden)

    Isabelle Boutron

    2007-02-01

    Full Text Available BACKGROUND: Blinding is a cornerstone of treatment evaluation. Blinding is more difficult to obtain in trials assessing nonpharmacological treatment and frequently relies on "creative" (nonstandard methods. The purpose of this study was to systematically describe the strategies used to obtain blinding in a sample of randomized controlled trials of nonpharmacological treatment. METHODS AND FINDINGS: We systematically searched in Medline and the Cochrane Methodology Register for randomized controlled trials (RCTs assessing nonpharmacological treatment with blinding, published during 2004 in high-impact-factor journals. Data were extracted using a standardized extraction form. We identified 145 articles, with the method of blinding described in 123 of the reports. Methods of blinding of participants and/or health care providers and/or other caregivers concerned mainly use of sham procedures such as simulation of surgical procedures, similar attention-control interventions, or a placebo with a different mode of administration for rehabilitation or psychotherapy. Trials assessing devices reported various placebo interventions such as use of sham prosthesis, identical apparatus (e.g., identical but inactivated machine or use of activated machine with a barrier to block the treatment, or simulation of using a device. Blinding participants to the study hypothesis was also an important method of blinding. The methods reported for blinding outcome assessors relied mainly on centralized assessment of paraclinical examinations, clinical examinations (i.e., use of video, audiotape, photography, or adjudications of clinical events. CONCLUSIONS: This study classifies blinding methods and provides a detailed description of methods that could overcome some barriers of blinding in clinical trials assessing nonpharmacological treatment, and provides information for readers assessing the quality of results of such trials.

  17. Narcissistic personality disorder

    Science.gov (United States)

    Personality disorder - borderline; Narcissism ... A person with narcissistic personality disorder may: React to criticism with rage, shame, or humiliation Take advantage of other people to achieve his or her own ...

  18. Antisocial personality disorder

    Science.gov (United States)

    Sociopathic personality; Sociopathy; Personality disorder - antisocial ... Cause of antisocial personality disorder is unknown. Genetic factors and environmental factors, such as child abuse, are believed to contribute to the development of ...

  19. 25 CFR 309.9 - When can non-Indians make and sell products in the style of Indian arts and crafts?

    Science.gov (United States)

    2010-04-01

    ... of Indian arts and crafts? 309.9 Section 309.9 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.9 When can non-Indians make and sell products in the style of Indian arts and crafts? A non-Indian can make and sell products in the style...

  20. The history and politics of US health care policy for American Indians and Alaskan Natives.

    Science.gov (United States)

    Kunitz, S J

    1996-10-01

    This paper traces the development of the US federal government's program to provide personal and public health services to American Indians and Alaska Natives since the 1940s. Minimal services had been provided since the mid 19th century through the Bureau of Indian Affairs of the Department of the Interior. As a result of attempts by western congressmen to weaken and destroy the bureau during the 1940s, responsibility for health services was placed with the US Public Health Service. The transfer thus created the only US national health program for civilians, providing virtually the full range of personal and public health services to a defined population at relatively low cost. Policy changes since the 1970s have led to an emphasis on self-determination that did not exist during the 1950s and 1960s. Programs administered by tribal governments tend to be more expensive than those provided by the Indian Health Service, but appropriations have not risen to meet the rising costs, nor are the appropriated funds distributed equitably among Indian Health Service regions. The result is likely to be an unequal deterioration in accessibility and quality of care.