WorldWideScience

Sample records for legacy finding aids

  1. Methods for Finding Legacy Wells in Residential and Commercial Areas

    Energy Technology Data Exchange (ETDEWEB)

    Hammack, Richard [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); Veloski, Garret [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States)

    2016-06-06

    The objective of this study was to locate legacy wells in Versailles Borough so that the Pennsylvania Department of Environmental Protection could mitigate dangerous CH4 concentrations in the community by venting or plugging leaking wells.

  2. Nerootologic Finding in AIDS Patient

    Directory of Open Access Journals (Sweden)

    Mehrnaz Asadifar

    1992-04-01

    Full Text Available Here we have mentioned the case of a Caucasian man affected with human immunodeficiency virus during blood injection in a heart surjury.He demonstrated vertigo, dissequilibrium and neurological problems secondry to his disease 4 years later. Auditory and vestibular system disfunction became obvious based on the neurological examinations. optokinetic nystagmus, ataxia in addition to lack of response by caloric stimulation was attained in electronystagmographic examination.absolute latencies and interpeak intervals were prolonged in the auditory brain-stem responses(ABR.abnormal low scores were obtained in SSI test bilaterally.organic brain lesion and severe anxiety have been diagnised during psychological examination. Human immunodeficiency virus was detected in brain, cerebellum and brainstem cells by means of autopsia.meanwhile the pathologic changes were cosistent with neuro-otological findings

  3. Methods for Finding Legacy Wells in Residential and Commercial Areas

    Energy Technology Data Exchange (ETDEWEB)

    Hammack, Richard W. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); Veloski, Garret A. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States)

    2016-06-16

    In 1919, the enthusiasm surrounding a short-lived gas play in Versailles Borough, Pennsylvania resulted in the drilling of many needless wells. The legacy of this activity exists today in the form of abandoned, unplugged gas wells that are a continuing source of fugitive methane in the midst of a residential and commercial area. Flammable concentrations of methane have been detected near building foundations, which have forced people from their homes and businesses until methane concentrations decreased. Despite mitigation efforts, methane problems persist and have caused some buildings to be permanently abandoned and demolished. This paper describes the use of magnetic and methane sensing methods by the National Energy Technology Laboratory (NETL) to locate abandoned gas wells in Versailles Borough where site access is limited and existing infrastructure can interfere. Here, wells are located between closely spaced houses and beneath buildings and parking lots. Wells are seldom visible, often because wellheads and internal casing strings have been removed, and external casing has been cut off below ground level. The magnetic survey of Versailles Borough identified 53 strong, monopole magnetic anomalies that are presumed to indicate the locations of steel-cased wells. This hypothesis was tested by excavating the location of one strong, monopole magnetic anomaly that was within an area of anomalous methane concentrations. The excavation uncovered an unplugged gas well that was within 0.2 m of the location of the maximum magnetic signal. Truck-mounted methane surveys of Versailles Borough detected numerous methane anomalies that were useful for narrowing search areas. Methane sources identified during truck-mounted surveys included strong methane sources such as sewers and methane mitigation vents. However, inconsistent wind direction and speed, especially between buildings, made locating weaker methane sources (such as leaking wells) difficult. Walking surveys with

  4. Methods for Finding Legacy Wells in Large Areas

    Energy Technology Data Exchange (ETDEWEB)

    Hammack, Richard W. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); Veloski, Garret A. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); Hodges, D. Greg [Fugro Airborne Surveys, Mississauga, ON (Canada); White, Jr., Curt M. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States)

    2016-06-16

    United States. When abandoned, many wells were not adequately sealed and now provide a potential conduit for the vertical movement of liquids and gases. Today, groundwater aquifers can be contaminated by surface pollutants flowing down wells or by deep, saline water diffusing upwards. Likewise, natural gas, carbon dioxide (CO2), or radon can travel upwards via these wells to endanger structures or human health on the surface. Recently, the need to find and plug wells has become critical with the advent of carbon dioxide injection into geologic formations for enhanced oil recovery (EOR) or carbon storage. The potential for natural gas or brine leakage through existing wells has also been raised as a concern in regions where shale resources are hydraulically fractured for hydrocarbon recovery. In this study, the National Energy Technology Laboratory (NETL) updated existing, effective well finding techniques to be able to survey large areas quickly using helicopter or ground-vehicle-mounted magnetometers, combined with mobile methane detection. For this study, magnetic data were collected using airborne and ground vehicles equipped with two boom-mounted magnetometers, or on foot using a hand-held magnetometer with a single sensor. Data processing techniques were employed to accentuate well-casing-type magnetic signatures. To locate wells with no magnetic signature (wells where the steel well casing had been removed), the team monitored for anomalous concentrations of methane, which could indicate migration of volatile compounds from deeper sedimentary strata along a well or fracture pathway. Methane measurements were obtained using the ALPIS DIfferential Absorption Lidar (DIAL) sensor for helicopter surveys and the Apogee leak detection system (LDS) for ground surveys. These methods were evaluated at a 100-year-old oilfield in Wyoming, where a helicopter magnetic survey accurately located 93% of visible wells. In addition, 20% of the wells found by the survey were

  5. Methods for Finding Legacy Wells in Large Areas

    Energy Technology Data Exchange (ETDEWEB)

    Hammack, Richard [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); Veloski, Garret [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States); Hodges, D. Greg [Fugro Airborne Surveys, Mississauga, ON (Canada); White, Jr., Charles E. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States)

    2016-06-16

    More than 10 million wells have been drilled during 150 years of oil and gas production in the United States. When abandoned, many wells were not adequately sealed and now provide a potential conduit for the vertical movement of liquids and gases. Today, groundwater aquifers can be contaminated by surface pollutants flowing down wells or by deep, saline water diffusing upwards. Likewise, natural gas, carbon dioxide (CO2), or radon can travel upwards via these wells to endanger structures or human health on the surface. Recently, the need to find and plug wells has become critical with the advent of carbon dioxide injection into geologic formations for enhanced oil recovery (EOR) or carbon storage. The potential for natural gas or brine leakage through existing wells has also been raised as a concern in regions where shale resources are hydraulically fractured for hydrocarbon recovery. In this study, the National Energy Technology Laboratory (NETL) updated existing, effective well finding techniques to be able to survey large areas quickly using helicopter or ground-vehicle-mounted magnetometers, combined with mobile methane detection. For this study, magnetic data were collected using airborne and ground vehicles equipped with two boom-mounted magnetometers, or on foot using a hand-held magnetometer with a single sensor. Data processing techniques were employed to accentuate well-casing-type magnetic signatures. To locate wells with no magnetic signature (wells where the steel well casing had been removed), the team monitored for anomalous concentrations of methane, which could indicate migration of volatile compounds from deeper sedimentary strata along a well or fracture pathway. Methane measurements were obtained using the ALPIS DIfferential Absorption Lidar (DIAL) sensor for helicopter surveys and the Apogee leak detection system (LDS) for ground surveys. These methods were evaluated at a 100-year-old oilfield in Wyoming, where a helicopter magnetic

  6. Finding the Limits of Aid/Watch

    Directory of Open Access Journals (Sweden)

    Matthew Harding

    2011-11-01

    Full Text Available Commissioner of Taxation v Aid/Watch Incorporated is the latest of a series of recent cases in which the High Court of Australia has exhibited what might be described as a ‘generosity of spirit’ to would-be taxpayers whose charitable status has been called into question. In Aid/Watch, the Court ruled that an organisation formed to monitor and evaluate the delivery of foreign aid by Australian government agencies was a charity even though it was engaged, consistently with its objects, in the sorts of political activities that traditionally have been regarded as anathema to charity. This article considers where we might feasibly locate the boundaries of the High Court’s reasoning in Aid/Watch, in light of charity law as a whole. In other words, as a matter of charity law, what are the limits of Aid/Watch? Thinking about this question demands: (a some understanding of what the High Court in Aid/Watch said with certainty; and (b a wider review of charity law to see which of its rules and principles may bear upon cases about political purposes now that Aid/Watch has been decided.

  7. Find Ryan White HIV/AIDS Medical Care Providers

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Find Ryan White HIV/AIDS Medical Care Providers tool is a locator that helps people living with HIV/AIDS access medical care and related services. Users can...

  8. Pediatric AIDS. Neuroradiologic and neurodevelopmental findings

    Energy Technology Data Exchange (ETDEWEB)

    Price, D.B.; Haller, J.O.; Kramer, J.; Hotson, G.C.; Loh, J.P.; Schlusselberg, D.; Inglese, C.M.; Jacobs, J.; Rose, A.L.; Menez-Bautista, R.

    1988-09-01

    A group of 23 pediatric patients seropositive for HIV antibody were studied by computed tomography and evaluated neurodevelopmentally. Significant neurodevelopmental delays were found in over 95% of the patients studied. CT findings in six patients were normal and thirteen of 23 (57%) had prominence of the CSF spaces. Less frequent findings included calcifications in the basal ganglia and white matter. Cerebral mass lesions included one case of lymphoma and one case of hemorrhage. The CT findings in the pediatric age group differs from the adult population in that that contrast enhancing inflammatory mass lesions are uncommon.

  9. Histopathologically verified cerebral CT findings in AIDS

    International Nuclear Information System (INIS)

    Tosch, U.; Witt, H.; Iglesias-Rozas, J.R.; Ruf, B.

    1990-01-01

    Computer tomographic and histopathological findings in 55 patients who died of the complications of acquired immunodeficiency syndrome, were reviewed retrospectively. In 23 patients (42%) an increased space of the internal or external cerebral spinal fluid was diagnosed. 20 patients (36%) had focal lesions. We differentiated between single, multiple and ring-shaped lesions with contrast enhancement and hypodense lesions. In 12 cases (22%) no CT abnormalities were found. Focal lesions proved to be secondary to toxoplasmosis in 85%. Single lesions were never caused by toxoplasmosis. (orig.) [de

  10. Primary effusion lymphomas in AIDS: CT findings in two cases

    Energy Technology Data Exchange (ETDEWEB)

    Ferrozzi, F.; Tognini, G.; Mulonzia, N.W.; Pavone, P. [Ist. di Scienze Radiologiche, Univ. di Parma (Italy); Bova, D.

    2001-04-01

    Primary effusion lymphomas represent an unusual subset of AIDS-related non-Hodgkin's lymphomas. They are associated with herpes virus 8 and Epstein-Barr virus and characterized by predominant involvement of the serous body cavities (pleura, pericardium, peritoneum) as lymphomatous effusion without any identifiable tumour mass. We report herein CT findings in two patients with primary effusion lymphoma emphasizing the possible neoplastic nature of a pleural effusion in a patient with AIDS. (orig.) (orig.)

  11. Imaging findings of mediastinal tuberculous lymphadenopathy in AIDS

    International Nuclear Information System (INIS)

    Zhao Dawei; Yuan Chunwang; Zhang Lijie; Jin Erhu; Ma Daqing

    2005-01-01

    Objective: To evaluate X-ray, CT and MRI features of mediastinal tuberculosis in AIDS. Methods: Images (including X-ray; CT and MRI) of 9 patients with AIDS associated hilar and mediastinal lymphonode tuberculosis were analysed retrospectively. All the cases were performed with chest X-ray and CT scan, of which 5 with enhanced CT scan and 1 with MRI. Results: In the hilar and mediastinal lymphonode tuberculosis complicated by AIDS, the enlarged lymph nodes were mostly located in region 7 (100%, 9/9), 77.8% cases (7/9) were in 4R and 55.6% (5/9) were in 2R. Conclusion: The imaging findings of hilar and mediastinal lymphonode tuberculosis in AIDS is characterized by the enlarged lymphnodes that can fuse together and encroach on the tissues outside the lymph nodes. CT and MRI scans are extraordinarily helpful to the diagnosis of such diseases. (authors)

  12. MPLP and the Catalog Record as a Finding Aid

    Science.gov (United States)

    Bowen Maier, Shannon

    2011-01-01

    The cataloging of otherwise unprocessed collections is an innovative minimal processing technique with important implications for reference service. This article mines the existing literature for how institutions engaged in minimal processing view reference, the strengths and weaknesses of catalog records as finding aids, and information about…

  13. AIDS: radiologic findings in the thorax and abdomen

    International Nuclear Information System (INIS)

    Langer, M.; Langer, R.

    1993-01-01

    Thoracic manifestation of AIDS are initially diagnosed on plain film studies. Pneumocystis carinii infections are characterised by bi-hilar streaky, interstitial and diffuse micronodular infiltrations. These findings are best seen on thoracic CT examinations. Thoracic Kaposi sarcoma is characterized by larger, rounded interstitial infiltrations. In abdominal AIDS ultrasound is the first screening method. It detects equally well lymph nodes in Kaposi sarcoma as in all lymphomas and opportunistic infections. CT can differentiate between mycobacterium tuberculosis and mycobacterium avium intracellulare infections, because of the central low-density lymphoma in tuberculosis. (orig.)

  14. CT findings in AIDS-related non-Hodgkin lymphoma

    International Nuclear Information System (INIS)

    Raval, J.K.; Boswell, W.D. Jr.; Gill, P.S.; Levine, A.M.; Halls, J.M.

    1987-01-01

    Patients with AIDS have an increased incidence of non-Hodgkin lymphoma. The authors report body CT findings at initial presentation in 30 AIDS patients, all of whom had AIDS-related non-Hodgkin lymphoma. In the authors' series, the lymphomas were typically bulky masses. Extranodal involvement was very common and seen in 16 of 30 (53%) of patients with the following distribution: rectal seven of 30 (masses), bowel excluding rectum four of 30 (multiple focal masses), liver three of 30 (multiple focal masses), adrenal two of 30 (focal masses), pericardium two of 30 (diffuse thickening with effusion), chest two of 30 (focal masses), and bone one of 30 (focal mass). One patient had multiple focal splenic lesions. Twenty-three of 30 (77%) patients had stage III or IV disease. Histologically, the lymphomas were of intermediate or high grade and were all of B-cell origin. B-cell lymphomas are seen with an increased frequency in patients with AIDS and very commonly have extranodal involvement. Because of the high preponderance of stage III or IV disease, it is important to scan all nonpalpable lymph node-bearing areas. Due to the multiplicity of causes for lymphadenopathy in AIDS patients, CT-guided biopsy may be useful in confirming diagnosis

  15. Thoracic manifestations of Kaposi's sarcoma in AIDS: radiological findings

    International Nuclear Information System (INIS)

    Marchiori, Edson; Baptista, Maria Ines Garcia; Cardenas, Gloria Pamela; Costa Praxedes, Marcia da; Boechat, Lucia de Fatima; Quaresma, Patricia Souto Maior

    1995-01-01

    The radiological findings of 189 cases of Kaposi's sarcoma occurring in patients with AIDS were studied. There was also made pathological correlations in these patients. Interstitial reticular infiltrations were frequently detected on thoracic examination showing paracardiac confluent areas. There was also lymphadenopathy, gross nodules and pleural fluid accumulation. Although there was no detection of any pathognomonic aspect, the interstitial reticular infiltration finding together with the paracardiac confluent areas and associated with gross nodules, is highly indicative to thoracic involvement by the disease. (author). 32 refs., 5 figs., 2 tabs

  16. The No Child Left Behind Act and the legacy of federal aid to education.

    Directory of Open Access Journals (Sweden)

    Lee W. Anderson

    2005-04-01

    Full Text Available The No Child Left Behind Act of 2001 (NCLB builds on a tradition of gradually increasing federal involvement in the nation's public school systems. NCLB both resembles and differs from earlier federal education laws. Over the past five decades, conservatives in Congress softened their objections to the principle of federal aid to schools and liberals downplayed fears about the unintended consequences of increased federal involvement. The belief in limited federal involvement in education has been replaced by the presumption by many legislators that past federal investments justify imposing high stakes accountability requirements on schools.

  17. CNS involvement in AIDS: spectrum of CT and MR findings

    International Nuclear Information System (INIS)

    Thurnher, M.M.; Thurnher, S.A.; Schindler, E.

    1997-01-01

    The brain may be affected by a variety of abnormalities in association with human immunodeficiency virus (HIV) infection. Knowledge of their existence and characteristic imaging features are important to radiologists for detection, diagnosis, and initiation of an appropriate treatment. Although there is a considerable overlap in the imaging characteristics of different entities, some findings are found to be very suggestive of a particular disease. The CT and MR imaging techniques are commonly used in the diagnosis of neurological disorders in acquired immunodeficiency syndrome (AIDS) patients, to verify treatment response and to guide brain biopsy. This review attempts to describe CT and MR features of infectious and malignant brain disorders in HIV-seropositive patients. (orig.). With 13 figs

  18. Can people find patient decision aids on the Internet?

    Science.gov (United States)

    Morris, Debra; Drake, Elizabeth; Saarimaki, Anton; Bennett, Carol; O'Connor, Annette

    2008-12-01

    To determine if people could find patient decision aids (PtDAs) on the Internet using the most popular general search engines. We chose five medical conditions for which English language PtDAs were available from at least three different developers. The search engines used were: Google (www.google.com), Yahoo! (www.yahoo.com), and MSN (www.msn.com). For each condition and search engine we ran six searches using a combination of search terms. We coded all non-sponsored Web pages that were linked from the first page of the search results. Most first page results linked to informational Web pages about the condition, only 16% linked to PtDAs. PtDAs were more readily found for the breast cancer surgery decision (our searches found seven of the nine developers). The searches using Yahoo and Google search engines were more likely to find PtDAs. The following combination of search terms: condition, treatment, decision (e.g. breast cancer surgery decision) was most successful across all search engines (29%). While some terms and search engines were more successful, few resulted in direct links to PtDAs. Finding PtDAs would be improved with use of standardized labelling, providing patients with specific Web site addresses or access to an independent PtDA clearinghouse.

  19. The Viking Great Army and its Legacy: plotting settlement shift using metal-detected finds

    Directory of Open Access Journals (Sweden)

    Dave Haldenby

    2016-09-01

    activity by the Viking Great Army, before the establishment of the Anglo-Scandinavian farmstead. This captures the moment of a critical transition in Viking behaviour in England, from raiding to settlement activity. It is also the first time that the activity of a Viking raiding party has been identified at a rural site. In addition, our project demonstrates that the detailed plotting of surface finds collected with a metal-detector has now been raised to a major technique of historical investigation, and has much greater potential than has hitherto been realised. One of the initial publications of the Cottam project (Richards 2001a was itself an early experiment in data publication, with a linked interpretation and archive. The development of e-media now allows an increasingly sophisticated presentation of data, including new means of visualisation. Here the use of Internet Archaeology shows the full potential of the new procedures. An interactive map allows others to examine our hypotheses, and to interrogate the data for themselves. In addition, the revised finds database, along with new photographs of many of the early medieval artefacts, are hosted by the Archaeology Data Service (Haldenby and Richards 2016.

  20. US and CT findings in splenic focal lesions in AIDS

    International Nuclear Information System (INIS)

    Schinina, V.; Rizzi, E.B.; Mazzuoli, G.; Bibbolilno, C.; David, V.

    2000-01-01

    To evaluate the role of US and CT in focal splenic lesions in AIDS patients in relation to etiology. Material and Methods: A total of 66 patients with AIDS and focal splenic lesions were examined with sonography. CT with administration of contrast medium was performed in 12 cases. Results: Of the focal splenic lesions, 67% were correlated with an infective pathology with prevalence of Mycobacteria tuberculosis (75%), 26% were neoplastic and 6% splenic infarcts. The lesions were hypoechoic in 60% of the cases, while 10% were hypoanechoic and 1% anechoic. At CT, all lesions appeared hypodense, even after i.v. administration of contrast medium. Conclusion: The combination of echographic reports and clinical and laboratory data allows for a diagnosis that can be confirmed, and making a decision for effective therapy of AIDS is possible. CT does not provide any additional information

  1. AIDS-related Kaposi sarcoma: findings on thallium-201 scintigraphy

    International Nuclear Information System (INIS)

    Lee, V.W.; Rosen, M.P.; Baum, A.; Cohen, S.E.; Cooley, T.P.; Liebman, H.A.

    1988-01-01

    No simple, noninvasive method is available for evaluating extracutaneous Kaposi sarcoma in AIDS patients or for following the tumor's response to treatment. We report our preliminary experience with thallium-201 scintigraphy in nine AIDS patients with proved Kaposi sarcoma. Eight of the nine had abnormal uptake of the radionuclide in skin, lymph nodes, oral cavity, vagina, and lungs. Only four of the nine had cutaneous Kaposi sarcoma at the time of scanning. All cutaneous and mucosal lesions were thallium avid. Two of the six patients with thallium-avid nodes underwent nodal biopsy. Both biopsies confirmed the diagnosis of Kaposi sarcoma. Cutaneous Kaposi sarcoma developed later in one of these patients, showing the efficacy of thallium scintigraphy for the early detection of extracutaneous lesions. These preliminary results show thallium avidity in Kaposi sarcoma involving the skin and various extracutaneous sites (lymph nodes, lung, mucosa, and vagina). Thallium scintigraphy is a potentially useful procedure for detecting extracutaneous Kaposi sarcoma in AIDS patients

  2. Aligning Aid with Enrollment: Interim Findings on Aid Like a Paycheck. Executive Summary

    Science.gov (United States)

    Weissman, Evan; Cerna, Oscar; Cullinan, Dan; Baldiga, Amanda

    2017-01-01

    Evidence shows that financial aid increases college enrollment. For many students at low-cost community colleges, this aid is intended to cover more than tuition and fees; after those are paid, the remainder is paid out, or "refunded," to students to help with their living expenses while they are enrolled in school. Often, however, the…

  3. Aligning Aid with Enrollment: Interim Findings on Aid Like a Paycheck. Full Report

    Science.gov (United States)

    Weissman, Evan; Cerna, Oscar; Cullinan, Dan; Baldiga, Amanda

    2017-01-01

    Evidence shows that financial aid increases college enrollment. For many students at low-cost community colleges, this aid is intended to cover more than tuition and fees; after those are paid, the remainder is paid out, or "refunded," to students to help with their living expenses while they are enrolled in school. Often, however, the…

  4. Human Rights in the Fourth Decade of the HIV/AIDS Response: An Inspiring Legacy and Urgent Imperative.

    Science.gov (United States)

    Enoch, Jamie; Piot, Peter

    2017-12-01

    More than 35 years since the HIV/AIDS pandemic began, HIV continues to cause almost two million new infections each year, and the "end of AIDS" by 2030 remains elusive. 1 Violations of human rights continue to fuel high rates of new infections among key populations and a generalized epidemic in much of sub-Saharan Africa. Meanwhile, as political shifts worldwide threaten not only HIV funding but also progress toward the globalization of human rights, civil society mobilization and advocacy founded firmly on human rights principles have a more vital role to play than ever. Encouragingly, there are numerous examples of successful integration of human rights-based approaches into HIV prevention and treatment initiatives, and evidence increasingly demonstrates that norms enshrining the respect, protection, and fulfillment of human rights can translate into improved public health. 2 This essay will succinctly trace the historic emergence of human rights as an issue at the heart of the HIV/AIDS response; it will then provide examples of progress and setbacks in recent years and consider the potential for rights promotion to address the structural drivers of HIV. Finally, it will consider how the primacy of human rights in HIV/AIDS has affected other fields of global health and will highlight the continuing imperative to work with civil society to protect and promote human rights to reduce the burden of HIV/AIDS.

  5. Legacy question

    International Nuclear Information System (INIS)

    Healy, J.W.

    1977-01-01

    The legacy question discussed refers to the definition of appropriate actions in this generation to provide a world that will allow future generations to use the earth without excessive limitations caused by our use and disposal of potentially hazardous materials

  6. Adding Archival Finding Aids to the Library Catalogue: Simple Crosswalk or Data Traffic Jam?

    Directory of Open Access Journals (Sweden)

    Geoff Brown

    2007-03-01

    Full Text Available Dalhousie University Archives and Special Collections (DUASC has been producing Encoded Archival Description (EAD finding aids to describe its archival collections since 2003. The EAD descriptions started as a way to convert the collection of print and electronic (Microsoft Word and WordPerfect finding aids into a stable, software neutral format. As the collection of finding aids grew, it became apparent that we needed a way to search these documents beyond what was possible via a basic browse on the DUASC website. As a result, we embarked on a systematic crosswalk of the EAD finding aids into MARC 21 format for inclusion in the Novanet library catalogue. This has facilitated searching and discovery of the materials by a much broader audience of Dalhousie University Library users as well as users from all of the other Novanet member libraries in Nova Scotia and the general public. This article describes the primary motivation for the project and the technical aspects of converting the EAD finding aids into MARC 21 format for inclusion in the Novanet catalogue.

  7. Adding Archival Finding Aids to the Library Catalogue: Simple Crosswalk or Data Traffic Jam?

    Directory of Open Access Journals (Sweden)

    Geoff Brown

    2007-12-01

    Full Text Available Dalhousie University Archives and Special Collections (DUASCSC has been producing Encoded Archival Description (EAD finding aids to describe its archival collections since 2003. The EAD descriptions started as a way to convert the collection of print and electronic (MS Word and WordPerfect finding aids into a stable, software neutral format. As the collection of finding aids grew it became apparent that we needed a way to search these documents beyond what was possible via a basic browse on the DUASC website. As a result, we embarked on a systematic crosswalk of the EAD finding aids into MARC format for inclusion in the Novanet library catalogue. This has facilitated searching and discovery of the materials by a much broader audience of Dalhousie University Library users as well as users from all of the other Novanet member libraries in Nova Scotia and the general public. This article describes the primary motivation for the project and the technical aspects of converting the EAD finding aids into MARC format for inclusion in the Novanet catalogue.

  8. University Students and AIDS: Some Findings from Three Surveys--1989, 1990 and 1992.

    Science.gov (United States)

    Cunningham, Ineke; And Others

    1994-01-01

    Presents three surveys conducted at the University of Puerto Rico concerning college students' AIDS knowledge and their sexual and preventive behaviors. Findings show students had knowledge of how HIV is transmitted, but they also harbored misconceptions about ways the disease can spread. These misconceptions coupled with the machismo attitude…

  9. Applying Web Analytics to Online Finding Aids: Page Views, Pathways, and Learning about Users

    Directory of Open Access Journals (Sweden)

    Mark R. O'English

    2011-05-01

    Full Text Available Online finding aids, Internet search tools, and increased access to the World Wide Web have greatly changed how patrons find archival collections. Through analyzing eighteen months of access data collected via Web analytics tools, this article examines how patrons discover archival materials. Contrasts are drawn between access from library catalogs and from online search engines, with the latter outweighing the former by an overwhelming margin, and argues whether archival description practices should change accordingly.

  10. Audiological and Ontological Findings in Acquired Immune-Deficiency Syndrome (AIDS

    Directory of Open Access Journals (Sweden)

    Farzaneh Vadoudfam

    2001-05-01

    Full Text Available The human immunodeficiency virus (HIV is the virus that causes AIDS (acquired immune-deficiency syndrome. Head and neck are the most common sites in contamination with this virus. HIV can affect outer, middle and inner parts of the ear. Changing in the color of the skin, effusion, infection and sudden hearing loss are some types of the audiological and ontological findings in such patients.

  11. Cytomegalovirus pneumonia: high-resolution CT findings in ten non-AIDS immunocompromised patients

    International Nuclear Information System (INIS)

    Moon, Jeung Hee; Kim, Eun A; Lee, Kyung Soo; Kim, Tae Sung; Jung, Kyung Jae; Song, Jae Hoon

    2000-01-01

    To describe the HRCT findings of cytomegalovirus (CMV) pneumonia in non-AIDS immunocompromised patients. This retrospective study involved the ten all non-AIDS immunocompromised patients with biopsy-proven CMV pneumonia and without other pulmonary infection encountered at our Medical Center between January 1997 and May 1999. HRCT scans were retrospectively analysed by two chest radiologists and decisions regarding the findings were reached by consensus. The most frequent CT pattern was ground-glass opacity, seen in all patients, with bilateral patchy (n = 8) and diffuse (n = 2) distribution. Other findings included poorly-defined small nodules (n = 9) and consolidation (n = 7). There was no zonal predominance. The small nodules, bilateral in eight cases and unilateral in one, were all located in the centrilobular region. Consolidation (n = 7), with patchy distribution, was bilateral in five of seven patients (71%). Pleural effusion and bilateral areas of thickened interlobular septa were seen in six patients (60%). CMV pneumonia in non-AIDS immunocompromised patients appears on HRCT scans as bilateral mixed areas of ground-glass opacity, poorlydefined centrilobular small nodules, and consolidation. Interlobular septal thickening and pleural effusion are frequently associated

  12. HIV/AIDS stigma at the workplace: exploratory findings from Pakistan.

    Science.gov (United States)

    Bashir, Sajid

    2011-01-01

    People living with HIV/AIDS (PLHA) are stigmatised socially. They are devalued and considered like outcasts by having lesser opportunities for education, treatment and housing, and in an organisational context they get reduced opportunities of selection, promotion and income. The phenomena have been extensively researched in developed countries but limited literature addresses the situation in underdeveloped countries like Pakistan, which is also facing spread of the HIV/AIDS epidemic. There are a number of groups who are carrying the disease but the problems being faced by PLHA employed in different organisations have rarely been analysed. Stigma at the workplace can generate a number of negative outcomes. The present study considers two such outcomes among stigmatised PLHA. These outcomes are organisational cynicism and breach of psychological contract. A questionnaire was used to collect data from a sample of 174 PLHA, having a work experience after identification of the epidemic, working in different organisations across Pakistan. These PLHA were identified and recruited through a scattered record available with some government/non-government organisations operating in Pakistan to control HIV/AIDS. Findings of the study extend the knowledge about HIV/AIDS stigma indicating that PLHA are subjected to stigma, which is significantly associated with a breach of psychological contract and organisational cynicism. There is a need at governmental and organisational level as well to increase awareness about the disease and formulate policies to reduce stigma against PLHA working in different organisations.

  13. Lymphocytic interstitial pneumonia in children with AIDS: high-resolution CT findings

    International Nuclear Information System (INIS)

    Becciolini, V.; Gudinchet, F.; Schnyder, P.; Cheseaux, J.J.

    2001-01-01

    Pulmonary involvement in children with acquired immunodeficiency syndrome (AIDS) represents a wide spectrum of diseases. Among the non-infectious, non-neoplastic affections associated with AIDS, lymphocytic interstitial pneumonia (LIP) is now a well-recognized entity, but its radiological pattern studied with high-resolution computed tomography (HRCT) has rarely been described in children. The aim of this study was to illustrate the HRCT spectrum of pulmonary involvement in children with LIP and to evaluate its usefulness in the early diagnosis of this entity. Twelve children with AIDS, aged 3-9 years (mean age 5 years 7 months), underwent chest radiographs and HRCT. A control group of 7 healthy aged-matched children was also studied in the same conditions. Diagnosis of LIP was based on clinical data and HRCT findings. Eight children of 12 had a reticulonodular pattern on chest radiographs. Two children had normal chest films and two children showed peribronchiolar thickening. High-resolution CT displayed micronodules, 1-3 mm in diameter, with a perilymphatic distribution in all patients. High-resolution CT demonstrated also subpleural nodules in children without reticulonodular opacities on chest radiographs. High-resolution CT is able to define a more specific pattern of abnormalities than conventional chest radiographs in children with LIP, allows an earlier and more confident diagnosis and may be useful for the detection of other pathologies associated with AIDS, such as opportunistic infections or superimposed malignancies. (orig.)

  14. The Division III Financial Aid Reporting Process: Findings and Review Results, 2005-06 through 2008-09

    Science.gov (United States)

    National Collegiate Athletic Association (NJ1), 2009

    2009-01-01

    This report marks the completion of the 2008-09 reporting cycle and the fourth year of the Division III Financial Aid Reporting Program. The report examines findings for all reporting institutions from each of the four reporting cycles, and details the outcomes of the Division III Financial Aid Committee's 2008-09 review process. Four calculations…

  15. Key findings: a qualitative assessment of provider and patient perceptions of HIV/AIDS in South Africa.

    Science.gov (United States)

    Ransom, James; Johnson, Anton F

    2009-01-01

    In 1997, at the Davos International Economic Forum, Nelson Mandela stated that "the poor, the vulnerable, the unschooled, the socially marginalized, the women, and the children, those who bear the burden of colonial legacy-these are the sectors of society which bear the burden of AIDS" (Richter, 2001). Nearly a decade later, that statement still holds true, especially in Mr. Mandela's home country. South Africa continues to have one of the world's highest prevalence ratios of HIV infection (UNAIDS, 2002). This paper explores the significance of perceptions, knowledge, practices, and attitudes toward HIV/AIDS in two important groups in South Africa: health care providers based in public health clinics and their patients. This paper will assess the provider-patient interaction from the perspective of members of the South African HIV/AIDS treatment and prevention community. The analysis will examine the results of in-depth interviews and focus group discussions with providers and patients, respectively, in two of South Africa's nine provinces. Between December 2002 and April 2003 in Guateng and KwaZulu-Natal provinces, we conducted (1) in-depth interviews of a spectrum of health care providers at five local public health clinics and (2) focus groups of patients who patronize those clinics. The results show that there are gaps in the HIV/AIDS knowledge of some of the health care providers and that the participants' health beliefs and practices are embedded in the social conditions in which they live and work, which has a ripple effect on their risk behaviors and trumps any intervention messages from their health care providers and larger public health intervention messages.

  16. Lung carcinoma and AIDS: Radiological findings; Carcinoma de pulmon y sida: hallazgos radiologicos

    Energy Technology Data Exchange (ETDEWEB)

    Revilla, T. Y.; Sanchez, M. A.; Avila, A. [Hospital Universitario 12 de Octubre. Madrid (Spain)

    2000-07-01

    The increased survival of acquired immunodeficiency syndrome (AIDS) patients achieved through continuous therapeutic advances has led to the onset of new disorders associated with the disease, as well as considerable changes in both the incidence and prevalence of those classifically described. The association of AIDS with lung carcinoma is a controversial issue. It develops in young patients with history of smoking. It has no relation to the levels of blood CD4 lymphocyte counts, and is not diagnosed until very advanced stages, resulting in a mean survival of 10 months. The histological features most frequently correspond to those of adenocarcinoma; its is generally poorly differentiated, with a high replication rate. Knowledge of these facts is indispensable for the radiologist since lung carcinoma should be included in the differential diagnosis in any case in which a fast-growing lung mass is detected. This helps to orient the clinical measures, preventing diagnostic delays, with the consequent impact on the disease course and prognosis. We present four cases of lung carcinoma in patients with human immunodeficiency virus (HIV) infection. The histological diagnosis was adenocarcinoma in two cases (mucinous adenocarcinoma in one of them), giant cell tumor in one and epidermoid carcinoma in the remaining patient. The plain radiographic and computed tomography findings are described and compared with those reported in the literature. (Author) 21 refs.

  17. The Java Legacy Interface

    DEFF Research Database (Denmark)

    Korsholm, Stephan

    2007-01-01

    The Java Legacy Interface is designed to use Java for encapsulating native legacy code on small embedded platforms. We discuss why existing technologies for encapsulating legacy code (JNI) is not sufficient for an important range of small embedded platforms, and we show how the Java Legacy...... Interface offers this previously missing functionality. We describe an implementation of the Java Legacy Interface for a particular virtual machine, and how we have used this virtual machine to integrate Java with an existing, commercial, soft real-time, C/C++ legacy platform....

  18. Kager's fat pad inflammation associated with HIV infection and AIDS: MRI findings

    International Nuclear Information System (INIS)

    Godoy-Santos, Alexandre Leme; Fernandes, Tulio Diniz; Camanho, Gilberto Luis; Bordalo-Rodrigues, Marcelo; Rosemberg, Laercio; Lei Munhoz Lima, Ana Lucia; Maffulli, Nicola

    2014-01-01

    To describe magnetic resonance imaging (MRI) features of Kager's fat pad inflammation in HIV-positive patients with lipodystrophy due to protease inhibitor treatment and posterior ankle pain. A case-control, cross-sectional study; group 1 included 14 HIV-positive patients using protease inhibitors, presenting lipodystrophy syndrome and having posterior ankle pain; group 2 (CGHIV-) included 112 HIV-negative patients without lipodystrophy syndrome who were being evaluated for posterior ankle pain; group 3 (CGHIV + 1) included 23 HIV-positive patients not using a protease inhibitor, without lipodystrophy syndrome and with posterior ankle pain; group 4 (CGHIV + 2) comprised 18 HIV-positive patients who were being treated with a protease inhibitor and had lipodystrophy syndrome but did not have posterior ankle pain. Images were evaluated for the presence of edema by two radiologists who were blinded to clinical features. Fisher's exact test was used to evaluate differences among the groups. Interobserver variation was tested using Cohen's kappa (κ) statistic. The presence of edema within Kager's fat pad was strongly associated with symptoms in HIV-positive patients who had lipodystrophy (p ≤ 0.0001). Concordance between observers was excellent (κ > 0.9). MRI findings of Kager's fat pad inflammation related to HIV/AIDS is a source of symptoms in HIV patients with posterior ankle pain using protease inhibitors and having lipodystrophy syndrome. (orig.)

  19. Kager's fat pad inflammation associated with HIV infection and AIDS: MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Godoy-Santos, Alexandre Leme; Fernandes, Tulio Diniz; Camanho, Gilberto Luis [University of Sao Paulo, Department of Orthopedic Surgery, Sao Paulo, SP (Brazil); Bordalo-Rodrigues, Marcelo; Rosemberg, Laercio [University of Sao Paulo, Department of Radiology, Sao Paulo (Brazil); Lei Munhoz Lima, Ana Lucia [University of Sao Paulo, Department of Infectious Disease, Sao Paulo (Brazil); Maffulli, Nicola [Mile End Hospital, Centre for Sports and Exercise Medicine Barts and The London School of Medicine and Dentistry, London (United Kingdom)

    2014-09-15

    To describe magnetic resonance imaging (MRI) features of Kager's fat pad inflammation in HIV-positive patients with lipodystrophy due to protease inhibitor treatment and posterior ankle pain. A case-control, cross-sectional study; group 1 included 14 HIV-positive patients using protease inhibitors, presenting lipodystrophy syndrome and having posterior ankle pain; group 2 (CGHIV-) included 112 HIV-negative patients without lipodystrophy syndrome who were being evaluated for posterior ankle pain; group 3 (CGHIV + 1) included 23 HIV-positive patients not using a protease inhibitor, without lipodystrophy syndrome and with posterior ankle pain; group 4 (CGHIV + 2) comprised 18 HIV-positive patients who were being treated with a protease inhibitor and had lipodystrophy syndrome but did not have posterior ankle pain. Images were evaluated for the presence of edema by two radiologists who were blinded to clinical features. Fisher's exact test was used to evaluate differences among the groups. Interobserver variation was tested using Cohen's kappa (κ) statistic. The presence of edema within Kager's fat pad was strongly associated with symptoms in HIV-positive patients who had lipodystrophy (p ≤ 0.0001). Concordance between observers was excellent (κ > 0.9). MRI findings of Kager's fat pad inflammation related to HIV/AIDS is a source of symptoms in HIV patients with posterior ankle pain using protease inhibitors and having lipodystrophy syndrome. (orig.)

  20. Finding Money on the Table: Information, Financial Aid, and Access to College

    Science.gov (United States)

    Tierney, William G.; Venegas, Kristan M.

    2009-01-01

    The authors do not quarrel with the assumption that increasing financial aid would boost college going. Yet a conundrum exists. Some state agencies have the potential to provide more resources than what college-bound students request. The federal government also has an excess of money in various aid programs. Of course, the authors do not ignore…

  1. Pulmonary involvement of Kaposi sarcoma in an AIDS patient: radiologic and pathologic findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seung Ho; Goo, Jin Mo; Lee, Jun Woo; Chung, Myung Jin; Lee, Yu Jin; Im, Jung Gi [College of Medicine, Seoul National Univ., Seoul (Korea, Republic of)

    2002-01-01

    Kaposi sarcoma is the most common malignancy in aquired immunodeficiency syndrome (AIDS), and when disseminated may involve any organ system. Pulmonary involvement of Kaposi sarcoma in AIDS patients has not been previously reported in Korea and we report one such case, confirmed pathologically at autopsy.

  2. Reframing governance, security and conflict in the light of HIV/AIDS: a synthesis of findings from the AIDS, Security and Conflict Initiative.

    Science.gov (United States)

    de Waal, Alex

    2010-01-01

    This paper draws upon the findings of the AIDS, Security and Conflict Initiative (ASCI) to reach conclusions about the relationship between HIV/AIDS, security, conflict and governance, in the areas of HIV/AIDS and state fragility, the reciprocal interactions between armed conflicts (including post-conflict transitions) and HIV/AIDS, and the impact of HIV/AIDS on uniformed services and their operational effectiveness. Gender issues cut across all elements of the research agenda. ASCI commissioned 29 research projects across regions, disciplines and communities of practice. Over the last decade, approaches to HIV/AIDS as a security threat have altered dramatically, from the early anticipation that the epidemic posed a threat to the basic functioning of states and security institutions, to a more sanguine assessment that the impacts will be less severe than feared. ASCI finds that governance outcomes have been shaped as much by the perception of HIV/AIDS as a security threat, as the actual impacts of the epidemic. ASCI research found that the current indices of fragility at country level did not demonstrate any significant association with HIV, calling into question the models used for asserting such linkages. However at local government level, appreciable impacts can be seen. Evidence from ASCI and elsewhere indicates that conventional indicators of conflict, including the definition of when it ends, fail to capture the social traumas associated with violent disruption and their implications for HIV. Policy frameworks adopted for political and security reasons translate poorly into social and public health policies. Fears of much-elevated HIV rates among soldiers with disastrous impacts on armies as institutions, have been overstated. In mature epidemics, rates of infection among the military resemble those of the peer groups within the general population. Military HIV/AIDS control policies follow a different and parallel paradigm to national (civilian) policies, in

  3. Magnetic resonance imaging findings of the brain in adult HIV and AIDS patients

    International Nuclear Information System (INIS)

    Kloska, S.P.; Schlegel, P.M.; Fischbach, R.; Heindel, W.; Husstedt, I.W.; Anneken, K.; Evers, S.

    2008-01-01

    The spectrum of pathology affecting the central nervous system (CNS) in patients suffering from acquired immunodeficiency syndrome (AIDS) includes not only the human immunodeficiency virus (HIV) infection itself but also opportunistic infections and tumors secondary to AIDS. Despite progress in antiretroviral therapy and the subsequent decrease in the incidence of associated diseases, opportunistic infections and tumors secondary to the HIV infection continue to be the limiting factor in terms of survival with AIDS. Therefore, the therapeutic aim is permanent antiretroviral therapy as well as early diagnosis and treatment of opportunistic infections. Magnetic resonance imaging is often the diagnostic method of choice in suspected CNS pathology of HIV patients. In the following, the typical clinical and radiological features of several AIDS-related pathologies are presented and discussed. (orig.)

  4. Indication criteria for cochlear implants and hearing aids: impact of audiological and non-audiological findings

    Directory of Open Access Journals (Sweden)

    Sabine Haumann

    2012-08-01

    Full Text Available Owing to technological progress and a growing body of clinical experience, indication criteria for cochlear implants (CI are being extended to less severe hearing impairments. It is, therefore, worth reconsidering these indication criteria by introducing novel testing procedures. The diagnostic evidence collected will be evaluated. The investigation includes postlingually deafened adults seeking a CI. Prior to surgery, speech perception tests [Freiburg Speech Test and Oldenburg sentence (OLSA test] were performed unaided and aided using the Oldenburg Master Hearing Aid (MHA system. Linguistic skills were assessed with the visual Text Reception Threshold (TRT test, and general state of health, socio-economic status (SES and subjective hearing were evaluated through questionnaires. After surgery, the speech tests were repeated aided with a CI. To date, 97 complete data sets are available for evaluation. Statistical analyses showed significant correlations between postsurgical speech reception threshold (SRT measured with the adaptive OLSA test and pre-surgical data such as the TRT test (r=-0.29, SES (r=-0.22 and (if available aided SRT (r=0.53. The results suggest that new measures and setups such as the TRT test, SES and speech perception with the MHA provide valuable extra information regarding indication for CI.

  5. HIV/AIDS stigma at the workplace: Exploratory findings from Pakistan

    African Journals Online (AJOL)

    People living with HIV/AIDS (PLHA) are stigmatised socially. They are devalued and considered like outcasts by having lesser opportunities for education, treatment and housing, and in an organisational context they get reduced opportunities of selection, promotion and income. The phenomena have been extensively ...

  6. CASE REPORT - Findings from an HIV/AIDS programme for young ...

    African Journals Online (AJOL)

    Il n\\'existe que très peu de renseignements sur les interventions qui s\\'occupent des besoins des jeunes femmes nigérianes; une population qui représente une haute incidence et prévalence du VIH/SIDA. Nous avons sollicité des réponses de la part des participants au programme à l\\'aide des questionnaires de pré et ...

  7. Nervous system manifestations and neuroradiologic findings in acquired immunodeficiency syndrome (AIDS)

    International Nuclear Information System (INIS)

    Rodesch, G.; Parizel, P.M.; Lalmand, B.; Vanderhofstadt, A.; Baleriaux, D.; Farber, C.M.; Calck, M. van; Przedborski, S.; Haens, J. d'; Taelman, H.

    1989-01-01

    We report a series of thirteen patients with nervous system complications out of a total of thirty AIDS patients admitted to our hospital over the last two years for which CT and/or MRI have been performed. Five were homosexual men and eight patients (5 men, 3 women) were of African origin (Zaire and Rwanda) (n=5) or had had sexual intercourse with the local African population (n=3). The nervous system complications encountered included: Toxoplasma gondii brain abscess (2 patients); cryptococcus neoformans meningitis+toxoplasmosis (1 patient); toxoplasmosis+lymphoma (2 patients); progressive multifocal leucoencephalopathy (1 patient); lymphocytic meningitis or encephalitis (3 patients); lymphoma (1 patient); polyradiculoneuritis (3 patients). Three of thirteen patients had multiple intracranial abnormalities: One had concomitant intraparenchymal toxoplasma abscess and cryptococcal meningitis; in one patient a lymphoma developed after the successful medical treatment of a toxoplasma abscess; conversely, one patient developed a toxoplasma abscess two years after mediastinal radiotherapy for a systemic non-Hodgkin lymphoma. In conclusion, in our experience, nervous system toxoplasmosis is the most frequent AIDS related CNS complication. Our series demonstrates the high frequency of a second neurological disease occurring either concomitantly or separately. In these cases, while CT may readily identify the intracranial abnormalities, it contributes little towards an etiological diagnosis. Finally, our series illustrates the importance of a central African endemic focus for AIDS. (orig.)

  8. Nervous system manifestations and neuroradiologic findings in acquired immunodeficiency syndrome (AIDS)

    Energy Technology Data Exchange (ETDEWEB)

    Rodesch, G.; Parizel, P.M.; Lalmand, B.; Vanderhofstadt, A.; Baleriaux, D.; Farber, C.M.; Calck, M. van; Przedborski, S.; Haens, J. d' ; Taelman, H.

    1989-03-01

    We report a series of thirteen patients with nervous system complications out of a total of thirty AIDS patients admitted to our hospital over the last two years for which CT and/or MRI have been performed. Five were homosexual men and eight patients (5 men, 3 women) were of African origin (Zaire and Rwanda) (n=5) or had had sexual intercourse with the local African population (n=3). The nervous system complications encountered included: Toxoplasma gondii brain abscess (2 patients); cryptococcus neoformans meningitis+toxoplasmosis (1 patient); toxoplasmosis+lymphoma (2 patients); progressive multifocal leucoencephalopathy (1 patient); lymphocytic meningitis or encephalitis (3 patients); lymphoma (1 patient); polyradiculoneuritis (3 patients). Three of thirteen patients had multiple intracranial abnormalities: One had concomitant intraparenchymal toxoplasma abscess and cryptococcal meningitis; in one patient a lymphoma developed after the successful medical treatment of a toxoplasma abscess; conversely, one patient developed a toxoplasma abscess two years after mediastinal radiotherapy for a systemic non-Hodgkin lymphoma. In conclusion, in our experience, nervous system toxoplasmosis is the most frequent AIDS related CNS complication. Our series demonstrates the high frequency of a second neurological disease occurring either concomitantly or separately. In these cases, while CT may readily identify the intracranial abnormalities, it contributes little towards an etiological diagnosis. Finally, our series illustrates the importance of a central African endemic focus for AIDS.

  9. Radiologic findings of an AIDS patient with gastrointestinal mixed infection of cytomegalovirus and Candida

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Isamu; Nakajima, Tetsuji.

    1988-08-01

    A radiologic examination was performed on a 50-year-old homosexual man with AIDS in his gastrointestinal tract. Main abnormalities were ulcerative lesions due to mixed infection of cytomegarovirus and Candida. Esophageal involvement was demonstrated as multiple granulations and ulcers ; gastric involvement, as two ulcers ; and intestinal involvement, as only rapid transit of barium. With the lapse of time, esophageal lesions almost disappeared ; while gastric ulcers remained the same and intestinal involvement was exacerbated. The ulcerations of terminal ileum and colon due to severe bleeding and perforation caused the death.

  10. Radiologic findings of an AIDS patient with gastrointestinal mixed infection of cytomegalovirus and Candida

    International Nuclear Information System (INIS)

    Yamamoto, Isamu; Nakajima, Tetsuji.

    1988-01-01

    A radiologic examination was performed on a 50-year-old homosexual man with AIDS in his gastrointestinal tract. Main abnormalities were ulcerative lesions due to mixed infection of cytomegarovirus and Candida. Esophageal involvement was demonstrated as multiple granulations and ulcers ; gastric involvement, as two ulcers ; and intestinal involvement, as only rapid transit of barium. With the lapse of time, esophageal lesions almost disappeared ; while gastric ulcers remained the same and intestinal involvement was exacerbated. The ulcerations of terminal ileum and colon due to severe bleeding and perforation caused the death. (author)

  11. Multiple renal aspergillus abscesses in an AIDS patient: contrast-enhanced helical CT and MRI findings

    International Nuclear Information System (INIS)

    Heussel, C.P.; Kauczor, H.U.; Thelen, M.; Heussel, G.; Jahn, B.

    1999-01-01

    Renal insufficiency or allergic reactions for X-ray contrast agents are frequent limitations in immunocompromised hosts such as neutropenic or AIDS patients. Due to a better tolerance of contrast agents in MRI, this technique is well suited for investigation of parenchymal organs. We demonstrate an allergic AIDS patient who presented with fever and flank pain. At sonography, anechoic renal lesions were supposed to be non-complicated cysts; however, on T2-weighted MRI, the center was of high signal. Dynamic contrast-enhanced MRI of the kidneys demonstrated an enhancing rim with ill-defined margins. The lesions were supposed to be multiple bilateral abscesses. Due to the multiple dynamic contrast series, a delayed enhancement of renal parenchyma was detectable adjacent to the lesion. This was suggested as accompanying local pyelonephritis and an infectious etiology became more reliable. Aspergillus fumigatus was identified by CT-guided biopsy as the underlying microorganism. The MR appearance of this manifestation has not been described previously. (orig.)

  12. Can computer-aided diagnosis (CAD) help radiologists find mammographically missed screening cancers?

    Science.gov (United States)

    Nishikawa, Robert M.; Giger, Maryellen L.; Schmidt, Robert A.; Papaioannou, John

    2001-06-01

    We present data from a pilot observer study whose goal is design a study to test the hypothesis that computer-aided diagnosis (CAD) can improve radiologists' performance in reading screening mammograms. In a prospective evaluation of our computer detection schemes, we have analyzed over 12,000 clinical exams. Retrospective review of the negative screening mammograms for all cancer cases found an indication of the cancer in 23 of these negative cases. The computer found 54% of these in our prospective testing. We added to these cases normal exams to create a dataset of 75 cases. Four radiologists experienced in mammography read the cases and gave their BI-RADS assessment and their confidence that the patient should be called back for diagnostic mammography. They did so once reading the films only and a second time reading with the computer aid. Three radiologists had no change in area under the ROC curve (mean Az of 0.73) and one improved from 0.73 to 0.78, but this difference failed to reach statistical significance (p equals 0.23). These data are being used to plan a larger more powerful study.

  13. Working memory and hearing aid processing: Literature findings, future directions, and clinical applications

    Directory of Open Access Journals (Sweden)

    Pamela eSouza

    2015-12-01

    Full Text Available Working memory—the ability to process and store information—has been identified as an important aspect of speech perception in difficult listening environments. Working memory can be envisioned as a limited-capacity system which is engaged when an input signal cannot be readily matched to a stored representation or template. This mismatch is expected to occur more frequently when the signal is degraded. Because working memory capacity varies among individuals, those with smaller capacity are expected to demonstrate poorer speech understanding when speech is degraded, such as in background noise. However, it is less clear whether (and how working memory should influence practical decisions, such as hearing treatment. Here, we consider the relationship between working memory capacity and response to specific hearing aid processing strategies. Three types of signal processing are considered, each of which will alter the acoustic signal: fast-acting wide-dynamic range compression, which smooths the amplitude envelope of the input signal; digital noise reduction, which may inadvertently remove speech signal components as it suppresses noise; and frequency compression, which alters the relationship between spectral peaks. For fast-acting wide-dynamic range compression, a growing body of data suggests that individuals with smaller working memory capacity may be more susceptible to such signal alterations, and may receive greater amplification benefit with low alteration processing. While the evidence for a relationship between wide-dynamic range compression and working memory appears robust, the effects of working memory on perceptual response to other forms of hearing aid signal processing are less clear cut. We conclude our review with a discussion of the opportunities (and challenges in translating information on individual working memory into clinical treatment, including clinically-feasible measures of working memory.

  14. Working Memory and Hearing Aid Processing: Literature Findings, Future Directions, and Clinical Applications.

    Science.gov (United States)

    Souza, Pamela; Arehart, Kathryn; Neher, Tobias

    2015-01-01

    Working memory-the ability to process and store information-has been identified as an important aspect of speech perception in difficult listening environments. Working memory can be envisioned as a limited-capacity system which is engaged when an input signal cannot be readily matched to a stored representation or template. This "mismatch" is expected to occur more frequently when the signal is degraded. Because working memory capacity varies among individuals, those with smaller capacity are expected to demonstrate poorer speech understanding when speech is degraded, such as in background noise. However, it is less clear whether (and how) working memory should influence practical decisions, such as hearing treatment. Here, we consider the relationship between working memory capacity and response to specific hearing aid processing strategies. Three types of signal processing are considered, each of which will alter the acoustic signal: fast-acting wide-dynamic range compression, which smooths the amplitude envelope of the input signal; digital noise reduction, which may inadvertently remove speech signal components as it suppresses noise; and frequency compression, which alters the relationship between spectral peaks. For fast-acting wide-dynamic range compression, a growing body of data suggests that individuals with smaller working memory capacity may be more susceptible to such signal alterations, and may receive greater amplification benefit with "low alteration" processing. While the evidence for a relationship between wide-dynamic range compression and working memory appears robust, the effects of working memory on perceptual response to other forms of hearing aid signal processing are less clear cut. We conclude our review with a discussion of the opportunities (and challenges) in translating information on individual working memory into clinical treatment, including clinically feasible measures of working memory.

  15. Radiological Findings of Extensively Drug-Resistant Pulmonary Tuberculosis in Non-AIDS Adults: Comparisons with Findings of Multidrug-Resistant and Drug-Sensitive Tuberculosis

    International Nuclear Information System (INIS)

    Cha, Ji Hoon; Lee, Ho Yun; Lee, Kyung Soo; Koh, Won Jung; Kwon, O Jung; Yi, Chin A; Kim, Tae Sung; Chung, Myung Jin

    2009-01-01

    This study was designed to describe the radiological findings of extensively drug-resistant (XDR) pulmonary tuberculosis (TB) and to compare the observed findings with findings of drug-sensitive (DS) and non-XDR multidrug- resistant (MDR) TB in non-AIDS patients. From September 1994 to December 2007, 53 MDR TB patients (M:F = 32:21; mean age, 38 years) and 15 XDR TB non-AIDS patients (M:F = 8:7; mean age, 36 years) were enrolled in the study. All of the MDR TB patients had received no treatment or less than one month of anti-TB treatment. In addition, all XDR TB patients received either no anti-TB treatment or only first-line anti-TB drugs. In addition, 141 consecutive DS TB patients (M:F = 79:62; mean age, 51 years) were also enrolled in the study for comparison. Chest radiograph, CT and demographic findings were reviewed and were compared among the three patient groups. For patients with XDR TB, the most frequent radiographic abnormalities were nodules (15 of 15 patients, 100%), reticulo-nodular densities (11 of 15, 73%), consolidation (9 of 15, 60%) and cavities (7 of 15, 47%) that were located mainly in the upper and middle lung zones. As seen on radiographs, significant differences were found for the frequency of nodules and ground-glass opacity lesions (all p < 0.001) (more frequent in DS TB patients than in MDR and XDR TB patients). For the use of CT, significant differences (more frequent in MDR and XDR TB patients) were found for the frequency of multiple cavities, nodules and bronchial dilatation (p = 0.001 or p < 0.001). Patients with MDR TB and XDR TB were younger as compared to patients with DS TB (p < 0.001). Imaging findings were not different between patients with MDR TB and XDR TB. By observation of multiple cavities, nodules and bronchial dilatation as depicted on CT in young patients with acid-fast bacilli (AFB) positive sputum, the presence of MDR TB or XDR TB rather than DS TB can be suggested. There is no significant difference in imaging

  16. The potential of drama and songs as channels for AIDS education in Africa: a report on focus group findings from Ghana.

    Science.gov (United States)

    Bosompra, Kwadwo

    Among those concerned with fighting AIDS worldwide, it is agreed that the best weapon to change people's behavior is education. In this educational effort, all available channels have to be explored. In Ghana, the Health Education Division (HED) of the Ministry of Health set up three drama troupes to carry out AIDS education on a pilot basis. This study evaluates the impact of one of the troupes on AIDS knowledge, attitude and behavior using the focus group research approach. The findings confirm that drama about a well thought out AIDS-related theme does increase knowledge about AIDS and promotes commendable attitudes toward AIDS. It could also lead to changes in sexual behavior. The study also revealed that songs with AIDS-related themes could serve as important cues to "healthful" action in the environment by reminding listeners to adopt safer sexual behaviors.

  17. Böttner’s Inventory and Other Finding Aids for the Grimani Maps Collection from the State Archive in Zadar

    Directory of Open Access Journals (Sweden)

    Lena Mirošević

    2010-06-01

    Full Text Available The paper briefly describes the development of cadastre in Dalmatia, with a special emphasis on the 18th century and the period of Governor Francesco Grimani’s rule. His Provision on Land Restructuring in Dalmatia from 1756 was appropriately named after him, the Grimani Law, just like the cadastre of this period was named the Grimani Cadastre and the integral cadastral plans the Grimani Maps. However, as time went by, the title Grimani Maps started being used for some 17th and 18th century cadastral plans, which did not originate from Francesco Grimani’s reform. Therefore, authors describe available archival finding aids from the State Archive in Zadar which may help in analysing cartographic material known as the Grimani Maps. The oldest finding aid is Böttner’s handwritten inventory, which provides systematization for 800 maps, plans and drawings kept in the Archive. It has been paid special attention in this paper, even though it does not specifically mention the Grimani maps. However, it should be taken into consideration since it is still in use, despite being the oldest one. Appendix A contains basic information about E. Böttner’s life and work. Afterwards, the Tabularium journal, which was published in the period 1901–1904 is analysed in detail. A review of archival material from the Zadar State Archive was published in its first issue. The material is associated with the present Grimani Maps Collection and paid considerable attention in this paper. It represents the first printed summarised inventory of the Zadar Archive. The entire content of all Tabularium issues is presented in Appendix B for the first time. A description of internal inventory of the State Archive in Zadar follows and for the first time it presents a collection of cadastral maps titled Grimani Maps. The description is followed by an analysis of a Review of Archival Funds and Collections of the Republic of Croatia from 2006, as well as the latest network

  18. HRCT findings of pulmonary complications in non-AIDS immunocompromised patients. Are they useful in differential diagnosis?

    International Nuclear Information System (INIS)

    Emoto, Takuya; Matsumoto, Tsuneo; Tanaka, Nobuyuki; Miura, Gouji; Kawamura, Takeo; Matsunaga, Naofumi

    2003-01-01

    This study was designed to evaluate the diagnostic value of characteristic high-resolution CT (HRCT) findings in the differential diagnosis of acute pulmonary complications (APCs) in immunocompromised patients and to investigate how to improve diagnostic accuracy. We reviewed the chest CT images of 103 consecutive immunocompromised non-acquired immunodeficiency syndrome (AIDS) patients with APCs. The presence, extent, and anatomical distribution of the CT findings were assessed by two radiologists. The sensitivity and positive predictive value (PPV) of each criterion determined by the combination of CT findings that were characteristic in previous studies were calculated. The average sensitivity of each criterion was 0.50 in the total cases. There were many false positives, and the PPVs of some criteria were low. Among the significantly less frequent CT findings, the frequency of bronchovascular bundle thickening was 0% in cytomegaloviral pneumonia (CMV P). The absence of this finding improved the diagnostic accuracy of CMV P. Because the combination of only characteristic HRCT findings in each disease was of relatively limited value in making a diagnosis, infrequent findings should be also added to the CT criteria to improve accuracy. (author)

  19. HRCT findings of pulmonary complications in non-AIDS immunocompromised patients. Are they useful in differential diagnosis?

    Energy Technology Data Exchange (ETDEWEB)

    Emoto, Takuya; Matsumoto, Tsuneo; Tanaka, Nobuyuki; Miura, Gouji; Kawamura, Takeo; Matsunaga, Naofumi [Yamaguchi Univ., Ube (Japan). School of Medicine

    2003-02-01

    This study was designed to evaluate the diagnostic value of characteristic high-resolution CT (HRCT) findings in the differential diagnosis of acute pulmonary complications (APCs) in immunocompromised patients and to investigate how to improve diagnostic accuracy. We reviewed the chest CT images of 103 consecutive immunocompromised non-acquired immunodeficiency syndrome (AIDS) patients with APCs. The presence, extent, and anatomical distribution of the CT findings were assessed by two radiologists. The sensitivity and positive predictive value (PPV) of each criterion determined by the combination of CT findings that were characteristic in previous studies were calculated. The average sensitivity of each criterion was 0.50 in the total cases. There were many false positives, and the PPVs of some criteria were low. Among the significantly less frequent CT findings, the frequency of bronchovascular bundle thickening was 0% in cytomegaloviral pneumonia (CMV P). The absence of this finding improved the diagnostic accuracy of CMV P. Because the combination of only characteristic HRCT findings in each disease was of relatively limited value in making a diagnosis, infrequent findings should be also added to the CT criteria to improve accuracy. (author)

  20. The mycological legacy of Elias Magnus Fries

    OpenAIRE

    Petersen, Ronald H.; Knudsen, Henning

    2015-01-01

    The taxonomic concepts which originated with or were accepted by Elias Magnus Fries were presented during his lifetime in the printed word, illustrative depiction, and in collections of dried specimens. This body of work was welcomed by the mycological and botanical communities of his time: students and associates aided Fries and after his passing carried forward his taxonomic ideas. His legacy spawned a line of Swedish and Danish mycologists intent on perpetuating the Fries tradition: Hampus...

  1. Quantitative evaluation of legacy phosphorus and its spatial distribution.

    Science.gov (United States)

    Lou, Hezhen; Zhao, Changsen; Yang, Shengtian; Shi, Liuhua; Wang, Yue; Ren, Xiaoyu; Bai, Juan

    2018-04-01

    A phosphorus resource crisis threatens the security of global crop production, especially in developing countries like China and Brazil. Legacy phosphorus (legacy-P), which is left behind in agricultural soil by over-fertilization, can help address this issue as a new resource in the soil phosphorus pool. However, issues involved with calculating and defining the spatial distribution of legacy-P hinder its future utilization. To resolve these issues, this study applied remote sensing and ecohydrological modeling to precisely quantify legacy-P and define its spatial distribution in China's Sanjiang Plain from 2000 to 2014. The total legacy-P in the study area was calculated as 579,090 t with an annual average of 38,600 t; this comprises 51.83% of the phosphorus fertilizer applied annually. From 2000 to 2014, the annual amount of legacy-P increased by more than 3.42-fold, equivalent to a 2460-ton increase each year. The spatial distribution of legacy-P showed heterogeneity and agglomeration in this area, with peaks in cultivated land experiencing long-term agricultural development. This study supplies a new approach to finding legacy-P in soil as a precondition for future utilization. Once its spatial distribution is known, legacy-P can be better utilized in agriculture to help alleviate the phosphorus resource crisis. Copyright © 2018 Elsevier Ltd. All rights reserved.

  2. Findings From EuroTrak Surveys From 2009 to 2015: Hearing Loss Prevalence, Hearing Aid Adoption, and Benefits of Hearing Aid Use.

    Science.gov (United States)

    Bisgaard, Nikolai; Ruf, Stefan

    2017-10-12

    The purpose of this study was to analyze data from the EuroTrak surveys performed from 2009 to 2015 in Germany, France, and the United Kingdom to identify factors that could account for the growth in hearing aid sales over that period. Data of 132,028 people-approximately 15,000 for each of the 3 countries at 3-year intervals-were collected using a questionnaire. The sample in each country was weighted using the respective country age-gender populations to get balanced results. Furthermore, 11,867 persons with self-reported hearing impairment filled in a comprehensive questionnaire on hearing status and related matters; 4,631 were hearing aid owners. Data were pooled over the 3 countries for each of the years 2009, 2012, and 2015 and analyzed for developments over the 6-year period. In certain cases, data were pooled across countries and years. The analysis focused on hearing loss prevalence, hearing aid adoption rates, satisfaction with hearing aids, and benefits of hearing aid use. Hearing loss prevalence was stable over the period around 10%-slightly higher for men than for women. Hearing aid adoption overall increased from 33% to 37%, and bilateral use increased from 55% to 69%. Intervals between hearing aid renewals decreased. These factors contribute to increased hearing aid sales. Bilateral users are more satisfied with the hearing aid product features (76%) and performance (72%) and use their hearing aids 9.1 hr per day, compared with unilateral users where the corresponding numbers are 71%, 67%, and 7.8 hr, respectively. Satisfaction with hearing aid product features and performance in general is slightly increasing; hearing aid users are 14.5% less exhausted at the end of the day compared with nonusers with similar hearing loss and exhibit less depressive and forgetfulness symptoms. The prevalence of self-reported hearing loss is 10.6% and stable, and hearing aid adoption has increased, particularly of bilateral fittings that are more satisfactory and

  3. Three fuzzy reasoning models as a decision suport aid, to find an electrical energy tariff

    Directory of Open Access Journals (Sweden)

    Daniela GHINITA

    2005-12-01

    Full Text Available This contribution is a laboratory-work developed as an example of approximate (fuzzy reasoning for students, possible to be used as a decision – support to estimate an electrical energy (EE price for consumers. The three fuzzy tariff estimation models that are developed, integrate not only the S.C Electrica S.A.-single-supplier rate position, but and some (social constraints/ compulsions of National Authority of Settlements from Energy (NASE beginning with 1999, in this transition period from Romania. Although is possible, the paper not refer to a partial-price concrete case (internal tariff used in certain year, production price, transport price, distribution price, spot price, or an external price to be sold electrical energy, etc. This “laboratory-work-paper” shows how, by changing the parameters of S.C Electrica S.A. and NASE, it is possible to can perform sensitivity tests on the tariff function model, until can obtain an acceptable and true price. In this aim, the three fuzzy models use different rules for pricing: conservative, aggressive, and different order of words concerning the rules respectively, finally doing a comparation among prices and models. The paper not finished all fuzzy possibilities (rules which can influences the expected value of a some EE tariff but, with certitude, can create a discussion base, about the way of approximate/ fuzzy reasoning, as a modality to find and to refine an EE price.

  4. Understanding legacy liabilities

    Energy Technology Data Exchange (ETDEWEB)

    Ossi, G.J. [Venable, LLP (United States)

    2005-08-01

    Among the most immediate issues facing operations with a workforce represented by the United Mine Workers of America (UMWA) are the so-called 'legacy liabilities'. Legacy liabilities fall under two categories: retiree health care and pension. The retiree health benefit obligations fall into two categories; statutory - those created under the Coal Industry Retiree Health Benefit Act of 1992 and contractual - the 1993 Employer Benefit Plan and the Individual Employer Plans. The pension liabilities are more straightforward; there are three different retirement plans in the NBCWA; the UMWA 1950 Pension Plan, the UMWA 1974 Pension Plan and the UMWA Cash Deferred Savings Plan of 1988.

  5. Altmetrics, Legacy Scholarship, and Scholarly Legacy

    Directory of Open Access Journals (Sweden)

    Lauren B. Collister

    2017-10-01

    Full Text Available When using alternative metrics (altmetrics to investigate the impact of a scholar’s work, researchers and librarians are typically cautioned that altmetrics will be less useful for older works of scholarship. This is because it is difficult to collect social media and other attention retroactively, and the numbers will be lower if the work was published before social media marketing and promotion were widely accepted in a field. In this article, we argue that altmetrics can provide useful information about older works in the form of documenting renewed attention to past scholarship as part of a scholar’s legacy. Using the altmetrics profile of the late Dr. Thomas E. Starzl, often referred to as “the father of modern transplantation”, we describe two cases where altmetrics provided information about renewed interest in his works: a controversy about race and genetics that shows the ongoing impact of a particular work, and posthumous remembrances by colleagues which reveal his scholarly legacy.

  6. Creating legacy through evaluation

    DEFF Research Database (Denmark)

    Degn, Hans-Peter; Lynghøj, Hanne; Hansen, Louise Ejgod

    is how to stimulate cultural legacy in certain directions through the emphasis of specific values in the strategic objectives and evaluation criteria. Another perspective is how, to whom and for what purpose evaluation results are reported and implemented, and thus how evaluation may affect design, aims...

  7. Knowledge and attitudes of Jordanian nurses towards patients with HIV/AIDS: findings from a nationwide survey.

    Science.gov (United States)

    Hassan, Zeinab M; Wahsheh, Moayad A

    2011-01-01

    This study explored the knowledge and attitudes of Jordanian nurses toward patients with HIV/AIDS, particularly in regards to their sources of information and education. This survey utilized a cross-sectional design. A self-administered questionnaire developed by Eckstein was used in collecting the data. A total of 922 nurses completed the questionnaire. Overall, Jordanian nurses expressed negative attitudes toward patients with HIV/AIDS, and their level of HIV/AIDS knowledge was weak. Weak knowledge level was recorded among nurses in the following subsections: agent and immunology; course and manifestation; transmission and incidence; and precaution and prevention. Only in one subsection (risk group), did nurses show a good level of knowledge about HIV/AIDS. More than two-thirds of nurses (84%) refused to provide care to patients who tested positive for HIV/AIDS. Most of the nurse participants believed that currently provided HIV/AIDS information resources were inadequate (81.4 %). The majority of nurses were interested in support groups for staff nurses (96.5%). The major source of HIV/AIDS information obtained by Jordanian nurses was through Internet web sites (52.7%). The majority of nurses (96.2%) ranked their fear of getting AIDS from their nursing practice as overwhelming. The total attitude of participants towards patients with HIV/AIDS in all five subsections (i.e., fear of contagion, social stigma, fatal outcome of the disease, direct care, and education and counseling) was negative (84.3%). Accurate knowledge about HIV/AIDS along with an in-depth understanding of patients? needs can help alleviate much of the fear, anxiety, and stigma associated with caring for patients with HIV/AIDS.

  8. Improving computer-aided detection assistance in breast cancer screening by removal of obviously false-positive findings.

    Science.gov (United States)

    Mordang, Jan-Jurre; Gubern-Mérida, Albert; Bria, Alessandro; Tortorella, Francesco; den Heeten, Gerard; Karssemeijer, Nico

    2017-04-01

    Computer-aided detection (CADe) systems for mammography screening still mark many false positives. This can cause radiologists to lose confidence in CADe, especially when many false positives are obviously not suspicious to them. In this study, we focus on obvious false positives generated by microcalcification detection algorithms. We aim at reducing the number of obvious false-positive findings by adding an additional step in the detection method. In this step, a multiclass machine learning method is implemented in which dedicated classifiers learn to recognize the patterns of obvious false-positive subtypes that occur most frequently. The method is compared to a conventional two-class approach, where all false-positive subtypes are grouped together in one class, and to the baseline CADe system without the new false-positive removal step. The methods are evaluated on an independent dataset containing 1,542 screening examinations of which 80 examinations contain malignant microcalcifications. Analysis showed that the multiclass approach yielded a significantly higher sensitivity compared to the other two methods (P < 0.0002). At one obvious false positive per 100 images, the baseline CADe system detected 61% of the malignant examinations, while the systems with the two-class and multiclass false-positive reduction step detected 73% and 83%, respectively. Our study showed that by adding the proposed method to a CADe system, the number of obvious false positives can decrease significantly (P < 0.0002). © 2017 American Association of Physicists in Medicine.

  9. Managing a project's legacy: implications for organizations and project management

    Science.gov (United States)

    Cooper, Lynne P.; Hecht, Michael H.; Majchrzak, Ann

    2003-01-01

    Organizations that rely on projects to implement their products must find effective mechanisms for propagating lessons learned on one project throughout the organization. A broad view of what constitutes a project's 'legacy' is presented that includes not just the design products and leftover parts, but new processes, relationships, technology, skills, planning data, and performance metrics. Based on research evaluating knowledge reuse in innovative contexts, this paper presents an approach to project legacy management that focuses on collecting and using legacy knowledge to promote organizational learning and effective reuse, while addressing factors of post-project responsibility, information obsolescence, and the importance of ancillary contextual information. .

  10. Young people's mental health first aid intentions and beliefs prospectively predict their actions: findings from an Australian National Survey of Youth.

    Science.gov (United States)

    Yap, Marie Bee Hui; Jorm, Anthony Francis

    2012-04-30

    Little is known about whether mental health first aid knowledge and beliefs of young people actually translate into actual behavior. This study examined whether young people's first aid intentions and beliefs predicted the actions they later took to help a close friend or family member with a mental health problem. Participants in a 2006 national survey of Australian youth (aged 12-25 years) reported on their first aid intentions and beliefs based on one of four vignettes: depression, depression with alcohol misuse, psychosis, and social phobia. At a two-year follow-up interview, they reported on actions they had taken to help any family member or close friend with a problem similar to the vignette character since the initial interview. Of the 2005 participants interviewed at follow-up, 608 reported knowing someone with a similar problem. Overall, young people's first aid intentions and beliefs about the helpfulness of particular first aid actions predicted the actions they actually took to assist a close other. However, the belief in and intention to encourage professional help did not predict subsequent action. Findings suggest that young people's mental health first aid intentions and beliefs may be valid indicators of their subsequent actions. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. Occupational segregation, gender essentialism and male primacy as major barriers to equity in HIV/AIDS caregiving: Findings from Lesotho

    Directory of Open Access Journals (Sweden)

    Makoae Lucia

    2011-06-01

    Full Text Available Abstract Background Gender segregation of occupations, which typically assigns caring/nurturing jobs to women and technical/managerial jobs to men, has been recognized as a major source of inequality worldwide with implications for the development of robust health workforces. In sub-Saharan Africa, gender inequalities are particularly acute in HIV/AIDS caregiving (90% of which is provided in the home, where women and girls make up the informal (and mostly unpaid workforce. Men's and boy's entry into HIV/AIDS caregiving in greater numbers would both increase the equity and sustainability of national and community-level HIV/AIDS caregiving and mitigate health workforce shortages, but notions of gender essentialism and male primacy make this far from inevitable. In 2008 the Capacity Project partnered with the Lesotho Ministry of Health and Social Welfare in a study of the gender dynamics of HIV/AIDS caregiving in three districts of Lesotho to account for men's absence in HIV/AIDS caregiving and investigate ways in which they might be recruited into the community and home-based care (CHBC workforce. Methods The study used qualitative methods, including 25 key informant interviews with village chiefs, nurse clinicians, and hospital administrators and 31 focus group discussions with community health workers, community members, ex-miners, and HIV-positive men and women. Results Study participants uniformly perceived a need to increase the number of CHBC providers to deal with the heavy workload from increasing numbers of patients and insufficient new entries. HIV/AIDS caregiving is a gender-segregated job, at the core of which lie stereotypes and beliefs about the appropriate work of men and women. This results in an inequitable, unsustainable burden on women and girls. Strategies are analyzed for their potential effectiveness in increasing equity in caregiving. Conclusions HIV/AIDS and human resources stakeholders must address occupational segregation

  12. Using a Software Package to Publish EAD Encoded Finding Aids: A Practical Approach and Gradual Implementation at the Archives Departementales de la Cote-d'Or, France

    Science.gov (United States)

    Devarrewaere, Anthony; Roelly, Aude

    2005-01-01

    The Archives Departementales de la Cote-d'Or chose as a priority for its automation plan the acquisition of a search engine, to publish online archival descriptions and the library catalogue. The Archives deliberately opted for a practical approach, using for the encoding of the finding aids an automatic data export from an archival management…

  13. Revisiting Legacy Software System Modernization

    NARCIS (Netherlands)

    Khadka, R.

    2016-01-01

    Legacy software systems are those that significantly resist modification and evolution while still being valuable to its stakeholders to the extent that their failure has a detrimental impact on business. Despite several drawbacks of legacy software systems, they are still being extensively used in

  14. LEGACY MANAGEMENT REQUIRES INFORMATION

    International Nuclear Information System (INIS)

    CONNELL, C.W.; HILDEBRAND, R.D.

    2006-01-01

    ''Legacy Management Requires Information'' describes the goal(s) of the US Department of Energy's Office of Legacy Management (LM) relative to maintaining critical records and the way those goals are being addressed at Hanford. The paper discusses the current practices for document control, as well as the use of modern databases for both storing and accessing the data to support cleanup decisions. In addition to the information goals of LM, the Hanford Federal Facility Agreement and Consent Order, known as the ''Tri-Party Agreement'' (TPA) is one of the main drivers in documentation and data management. The TPA, which specifies discrete milestones for cleaning up the Hanford Site, is a legally binding agreement among the US Department of Energy (DOE), the Washington State Department of Ecology (Ecology), and the US Environmental Protection Agency (EPA). The TPA requires that DOE provide the lead regulatory agency with the results of analytical laboratory and non-laboratory tests/readings to help guide them in making decisions. The Agreement also calls for each signatory to preserve--for at least ten years after the Agreement has ended--all of the records in its or its contractors, possession related to sampling, analysis, investigations, and monitoring conducted. The tools used at Hanford to meet TPA requirements are also the tools that can satisfy the needs of LM

  15. LEGACY MANAGEMENT REQUIRES INFORMATION

    Energy Technology Data Exchange (ETDEWEB)

    CONNELL, C.W.; HILDEBRAND, R.D.

    2006-12-14

    ''Legacy Management Requires Information'' describes the goal(s) of the US Department of Energy's Office of Legacy Management (LM) relative to maintaining critical records and the way those goals are being addressed at Hanford. The paper discusses the current practices for document control, as well as the use of modern databases for both storing and accessing the data to support cleanup decisions. In addition to the information goals of LM, the Hanford Federal Facility Agreement and Consent Order, known as the ''Tri-Party Agreement'' (TPA) is one of the main drivers in documentation and data management. The TPA, which specifies discrete milestones for cleaning up the Hanford Site, is a legally binding agreement among the US Department of Energy (DOE), the Washington State Department of Ecology (Ecology), and the US Environmental Protection Agency (EPA). The TPA requires that DOE provide the lead regulatory agency with the results of analytical laboratory and non-laboratory tests/readings to help guide them in making decisions. The Agreement also calls for each signatory to preserve--for at least ten years after the Agreement has ended--all of the records in its or its contractors, possession related to sampling, analysis, investigations, and monitoring conducted. The tools used at Hanford to meet TPA requirements are also the tools that can satisfy the needs of LM.

  16. Improving computer-aided detection assistance in breast cancer screening by removal of obviously false-positive findings

    NARCIS (Netherlands)

    Mordang, Jan-Jurre; Gubern-Merida, Albert; Bria, Alessandro; Tortorella, Francesco; den Heeten, Gerard; Karssemeijer, Nico

    2017-01-01

    Purpose: Computer-aided detection (CADe) systems for mammography screening still mark many false positives. This can cause radiologists to lose confidence in CADe, especially when many false positives are obviously not suspicious to them. In this study, we focus on obvious false positives generated

  17. Improving computer-aided detection assistance in breast cancer screening by removal of obviously false-positive findings

    NARCIS (Netherlands)

    Mordang, J.J.; Gubern Merida, A.; Bria, A.; Tortorella, F.; Heeten, G.; Karssemeijer, N.

    2017-01-01

    PURPOSE: Computer-aided detection (CADe) systems for mammography screening still mark many false positives. This can cause radiologists to lose confidence in CADe, especially when many false positives are obviously not suspicious to them. In this study, we focus on obvious false positives generated

  18. Office of Legacy Management. Information and Records Management. Transition Guidance

    International Nuclear Information System (INIS)

    2004-01-01

    responsibilities. The DOE Office of the Chief Information Officer (OCIO) has a central role in DOE records management by providing guidance, expertise, and coordination to all DOE offices and organizations and coordination with the National Archives and Records Administration (NARA). LM and the transfer site will complete an integrated transition plan which will integrate all transition elements including information and records. As part of the overall transition plan, an Information and Records Transition Plan will be developed consistent with the integrated transition plan for the site transfer and included as an attachment. The Information and Records Management Transition Plan will be developed to assist both organizations in organizing the tasks; establishing a timetable and milestones for their completion; and identifying manpower, funding and other resources that will be needed to complete the ownership transfer. In addition, the plan will provide a valuable exchange of institutional knowledge that will assist LM in meeting the obligations of responsibly managing legacy records. Guidance for the development of the plan is included in this document. Records management concerns that may arise during site closure, such as management support, contract language and agreements, interactions with the OCIO and NARA, resource and budget considerations, and procedures to safeguard records are addressed. Guidelines and criteria for records management transition activities are also provided. These include LM expectations for the inventory, scheduling, and disposition of records; the management and transfer of electronic files, including databases and software; records finding aids, indices, and recordkeeping systems; and the process for the transfer of hard copy and electronic records to LM

  19. Office of Legacy Management. Information and Records Management. Transition Guidance

    Energy Technology Data Exchange (ETDEWEB)

    None

    2004-03-01

    information responsibilities. The DOE Office of the Chief Information Officer (OCIO) has a central role in DOE records management by providing guidance, expertise, and coordination to all DOE offices and organizations and coordination with the National Archives and Records Administration (NARA). LM and the transfer site will complete an integrated transition plan which will integrate all transition elements including information and records. As part of the overall transition plan, an Information and Records Transition Plan will be developed consistent with the integrated transition plan for the site transfer and included as an attachment. The Information and Records Management Transition Plan will be developed to assist both organizations in organizing the tasks; establishing a timetable and milestones for their completion; and identifying manpower, funding and other resources that will be needed to complete the ownership transfer. In addition, the plan will provide a valuable exchange of institutional knowledge that will assist LM in meeting the obligations of responsibly managing legacy records. Guidance for the development of the plan is included in this document. Records management concerns that may arise during site closure, such as management support, contract language and agreements, interactions with the OCIO and NARA, resource and budget considerations, and procedures to safeguard records are addressed. Guidelines and criteria for records management transition activities are also provided. These include LM expectations for the inventory, scheduling, and disposition of records; the management and transfer of electronic files, including databases and software; records finding aids, indices, and recordkeeping systems; and the process for the transfer of hard copy and electronic records to LM.

  20. Examining the effectiveness of home-based parent aide services to reduce risk for physical child abuse and neglect: six-month findings from a randomized clinical trial.

    Science.gov (United States)

    Guterman, Neil B; Tabone, Jiyoung K; Bryan, George M; Taylor, Catherine A; Napoleon-Hanger, Cynthia; Banman, Aaron

    2013-08-01

    This study set out to carry out a feasible, real-world, randomized clinical trial to examine the benefits of home-based paraprofessional parent aide services in reducing physical abuse and neglect risk in high-risk parents. Families were randomly assigned to receive either parent aide plus case management services (n = 73) or case management services only (n = 65), collecting in-home data on physical child abuse and neglect and proximal risk and protective factors, just prior to service initiation, and again after six months of services. Mothers receiving parent aide and case management services reported significant improvements from baseline to six-month follow-up in self-reported indicators of physical child abuse risk, as well as improvements on parental stress, mastery, depression, and anxiety, whereas mothers receiving only case management services did not. The slopes of such observed changes across groups, however, were not found to be statistically significantly different. No discernable improvements were found with regard to indicators of risk for child neglect. As the first randomized clinical trial examining the effectiveness of parent aide services, this study provides the first controlled evidence examining the potential benefits of this service modality. This study suggests promising trends regarding the benefit of parent aide services with respect to physical child abuse risk reduction and related predictors, but evidence does not appear to suggest that such services, as they are presently delivered, reduce child neglect. These findings support the continued use of parent aide services in cases of physical child abuse and also suggest careful consideration of the ways such services may be better configured to extend their impact, particularly with respect to child neglect risk. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. What do young adults know about the HIV/AIDS epidemic? Findings from a population based study in Karachi, Pakistan.

    Science.gov (United States)

    Farid-ul-Hasnain, Syed; Johansson, Eva; Krantz, Gunilla

    2009-03-26

    HIVAIDS is spreading globally, hitting the younger generations. In Pakistan, the prevalence of HIV in high-risk subpopulations is five per cent or higher. This poses a serious threat of a generalised epidemic especially among the younger population. In the wake of HIVAIDS epidemic this is worrying as a well informed younger generation is crucial in restricting the spread of this epidemic. This study investigated Pakistani young adults' (male and female) knowledge and awareness of the HIV/AIDS disease. A population-based, cross-sectional study of 1,650 male and female adults aged 17-21 years living in Karachi was conducted using a structured questionnaire. A multi-stage cluster sampling design was used to collect data representative of the general population in an urban area. Bivariate and multivariate analyses were performed separately for males and females. Of 1,650 subjects, 24 per cent (n = 390) reported that they had not heard of HIV/AIDS. Among the males, those with a poor knowledge were younger (AOR = 2.20; 95 per cent CI, 1.38, 3.49), with less than six years of schooling (AOR = 2.46; 1.29 4.68) and no computer at home (AOR = 1.88; 1.06 3.34). Among the females, the risk factors for poor knowledge were young age (AOR = 1.74; 1.22, 2.50), low socio-economic status (AOR = 1.54; 1.06, 2.22), lack of enrolment at school/college (AOR = 1.61; 1.09, 2.39) and being unmarried (AOR = 1.85; 1.05, 3.26). Alarming gaps in knowledge relating to HIV/AIDS were detected. The study emphasises the need to educate young adults and equip them with the appropriate information and skills to enable them to protect themselves from HIV/AIDS. However, taboos surrounding public discussions of sexuality remain a key constraint to preventive activities.

  2. What do young adults know about the HIV/AIDS epidemic? Findings from a population based study in Karachi, Pakistan

    Directory of Open Access Journals (Sweden)

    Johansson Eva

    2009-03-01

    Full Text Available Abstract Background HIVAIDS is spreading globally, hitting the younger generations. In Pakistan, the prevalence of HIV in high-risk subpopulations is five per cent or higher. This poses a serious threat of a generalised epidemic especially among the younger population. In the wake of HIVAIDS epidemic this is worrying as a well informed younger generation is crucial in restricting the spread of this epidemic. This study investigated Pakistani young adults' (male and female knowledge and awareness of the HIV/AIDS disease. Methods A population-based, cross-sectional study of 1,650 male and female adults aged 17–21 years living in Karachi was conducted using a structured questionnaire. A multi-stage cluster sampling design was used to collect data representative of the general population in an urban area. Bivariate and multivariate analyses were performed separately for males and females. Results Of 1,650 subjects, 24 per cent (n = 390 reported that they had not heard of HIV/AIDS. Among the males, those with a poor knowledge were younger (AOR = 2.20; 95 per cent CI, 1.38, 3.49, with less than six years of schooling (AOR = 2.46; 1.29 4.68 and no computer at home (AOR = 1.88; 1.06 3.34. Among the females, the risk factors for poor knowledge were young age (AOR = 1.74; 1.22, 2.50, low socio-economic status (AOR = 1.54; 1.06, 2.22, lack of enrolment at school/college (AOR = 1.61; 1.09, 2.39 and being unmarried (AOR = 1.85; 1.05, 3.26. Conclusion Alarming gaps in knowledge relating to HIV/AIDS were detected. The study emphasises the need to educate young adults and equip them with the appropriate information and skills to enable them to protect themselves from HIV/AIDS. However, taboos surrounding public discussions of sexuality remain a key constraint to preventive activities.

  3. A legacy building model for holistic nursing.

    Science.gov (United States)

    Lange, Bernadette; Zahourek, Rothlyn P; Mariano, Carla

    2014-06-01

    This pilot project was an effort to record the historical roots, development, and legacy of holistic nursing through the visionary spirit of four older American Holistic Nurses Association (AHNA) members. The aim was twofold: (a) to capture the holistic nursing career experiences of elder AHNA members and (b) to begin to create a Legacy Building Model for Holistic Nursing. The narratives will help initiate an ongoing, systematic method for the collection of historical data and serve as a perpetual archive of knowledge and inspiration for present and future holistic nurses. An aesthetic inquiry approach was used to conduct in-depth interviews with four older AHNA members who have made significant contributions to holistic nursing. The narratives provide a rich description of their personal and professional evolution as holistic nurses. The narratives are presented in an aesthetic format of the art forms of snapshot, pastiche, and collage rather than traditional presentations of research findings. A synopsis of the narratives is a dialogue between the three authors and provides insight for how a Legacy Model can guide our future. Considerations for practice, education, and research are discussed based on the words of wisdom from the four older holistic nurses.

  4. Thoracic manifestations of Kaposi`s sarcoma in AIDS: radiological findings; Manifestacoes toracicas do sarcoma de Kaposi na sindrome da imunodeficiencia adquirida: aspectos radiologicos

    Energy Technology Data Exchange (ETDEWEB)

    Marchiori, Edson [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia]|[Universidade Federal, Rio de Janeiro, RJ (Brazil); Baptista, Maria Ines Garcia; Cardenas, Gloria Pamela; Costa Praxedes, Marcia da [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia; Boechat, Lucia de Fatima; Quaresma, Patricia Souto Maior [Universidade Federal, Rio de Janeiro, RJ (Brazil). Hospital Universitario Clementino Fraga Filho. Servico de Radiodiagnostico

    1995-09-01

    The radiological findings of 189 cases of Kaposi`s sarcoma occurring in patients with AIDS were studied. There was also made pathological correlations in these patients. Interstitial reticular infiltrations were frequently detected on thoracic examination showing paracardiac confluent areas. There was also lymphadenopathy, gross nodules and pleural fluid accumulation. Although there was no detection of any pathognomonic aspect, the interstitial reticular infiltration finding together with the paracardiac confluent areas and associated with gross nodules, is highly indicative to thoracic involvement by the disease. (author). 32 refs., 5 figs., 2 tabs.

  5. Till Moritz Karbach, Scientific Legacy

    CERN Document Server

    Aaij, Roel; Adinolfi, Marco; Affolder, Anthony; Ajaltouni, Ziad; Akar, Simon; Albrecht, Johannes; Alessio, Federico; Alexander, Michael; Ali, Suvayu; Alkhazov, Georgy; Alvarez Cartelle, Paula; Alves Jr, Antonio Augusto; Amato, Sandra; Amerio, Silvia; Amhis, Yasmine; An, Liupan; Anderlini, Lucio; Anderson, Jonathan; Andreassi, Guido; Andreotti, Mirco; Andrews, Jason; Appleby, Robert; Aquines Gutierrez, Osvaldo; Archilli, Flavio; d'Argent, Philippe; Artamonov, Alexander; Artuso, Marina; Aslanides, Elie; Auriemma, Giulio; Baalouch, Marouen; Bachmann, Sebastian; Back, John; Badalov, Alexey; Baesso, Clarissa; Baldini, Wander; Barlow, Roger; Barschel, Colin; Barsuk, Sergey; Barter, William; Batozskaya, Varvara; Battista, Vincenzo; Bay, Aurelio; Beaucourt, Leo; Beddow, John; Bedeschi, Franco; Bediaga, Ignacio; Bel, Lennaert; Bellee, Violaine; Belyaev, Ivan; Ben-Haim, Eli; Bencivenni, Giovanni; Benson, Sean; Benton, Jack; Berezhnoy, Alexander; Bernet, Roland; Bertolin, Alessandro; Bettler, Marc-Olivier; van Beuzekom, Martinus; Bien, Alexander; Bifani, Simone; Bird, Thomas; Birnkraut, Alex; Bizzeti, Andrea; Blake, Thomas; Blanc, Frédéric; Blouw, Johan; Blusk, Steven; Bocci, Valerio; Bondar, Alexander; Bondar, Nikolay; Bonivento, Walter; Borghi, Silvia; Borsato, Martino; Bowcock, Themistocles; Bowen, Espen Eie; Bozzi, Concezio; Braun, Svende; Brett, David; Britsch, Markward; Britton, Thomas; Brodzicka, Jolanta; Brook, Nicholas; Bursche, Albert; Buytaert, Jan; Cadeddu, Sandro; Calabrese, Roberto; Calvi, Marta; Calvo Gomez, Miriam; Campana, Pierluigi; Campora Perez, Daniel; Capriotti, Lorenzo; Carbone, Angelo; Carboni, Giovanni; Cardinale, Roberta; Cardini, Alessandro; Carniti, Paolo; Carson, Laurence; Carvalho Akiba, Kazuyoshi; Casse, Gianluigi; Cassina, Lorenzo; Castillo Garcia, Lucia; Cattaneo, Marco; Cauet, Christophe; Cavallero, Giovanni; Cenci, Riccardo; Charles, Matthew; Charpentier, Philippe; Chefdeville, Maximilien; Chen, Shanzhen; Cheung, Shu-Faye; Chiapolini, Nicola; Chrzaszcz, Marcin; Cid Vidal, Xabier; Ciezarek, Gregory; Clarke, Peter; Clemencic, Marco; Cliff, Harry; Closier, Joel; Coco, Victor; Cogan, Julien; Cogneras, Eric; Cogoni, Violetta; Cojocariu, Lucian; Collazuol, Gianmaria; Collins, Paula; Comerma-Montells, Albert; Contu, Andrea; Cook, Andrew; Coombes, Matthew; Coquereau, Samuel; Corti, Gloria; Corvo, Marco; Couturier, Benjamin; Cowan, Greig; Craik, Daniel Charles; Crocombe, Andrew; Cruz Torres, Melissa Maria; Cunliffe, Samuel; Currie, Robert; D'Ambrosio, Carmelo; Dalseno, Jeremy; David, Pieter; Davis, Adam; De Bruyn, Kristof; De Capua, Stefano; De Cian, Michel; De Miranda, Jussara; De Paula, Leandro; De Silva, Weeraddana; De Simone, Patrizia; Dean, Cameron Thomas; Decamp, Daniel; Deckenhoff, Mirko; Del Buono, Luigi; Déléage, Nicolas; Demmer, Moritz; Derkach, Denis; Deschamps, Olivier; Dettori, Francesco; Dey, Biplab; Di Canto, Angelo; Di Ruscio, Francesco; Dijkstra, Hans; Donleavy, Stephanie; Dordei, Francesca; Dorigo, Mirco; Dosil Suárez, Alvaro; Dossett, David; Dovbnya, Anatoliy; Dreimanis, Karlis; Dufour, Laurent; Dujany, Giulio; Dupertuis, Frederic; Durante, Paolo; Dzhelyadin, Rustem; Dziurda, Agnieszka; Dzyuba, Alexey; Easo, Sajan; Egede, Ulrik; Egorychev, Victor; Eidelman, Semen; Eisenhardt, Stephan; Eitschberger, Ulrich; Ekelhof, Robert; Eklund, Lars; El Rifai, Ibrahim; Elsasser, Christian; Ely, Scott; Esen, Sevda; Evans, Hannah Mary; Evans, Timothy; Falabella, Antonio; Färber, Christian; Farinelli, Chiara; Farley, Nathanael; Farry, Stephen; Fay, Robert; Ferguson, Dianne; Fernandez Albor, Victor; Ferrari, Fabio; Ferreira Rodrigues, Fernando; Ferro-Luzzi, Massimiliano; Filippov, Sergey; Fiore, Marco; Fiorini, Massimiliano; Firlej, Miroslaw; Fitzpatrick, Conor; Fiutowski, Tomasz; Fohl, Klaus; Fol, Philip; Fontana, Marianna; Fontanelli, Flavio; Forty, Roger; Francisco, Oscar; Frank, Markus; Frei, Christoph; Frosini, Maddalena; Fu, Jinlin; Furfaro, Emiliano; Gallas Torreira, Abraham; Galli, Domenico; Gallorini, Stefano; Gambetta, Silvia; Gandelman, Miriam; Gandini, Paolo; Gao, Yuanning; García Pardiñas, Julián; Garra Tico, Jordi; Garrido, Lluis; Gascon, David; Gaspar, Clara; Gastaldi, Ugo; Gauld, Rhorry; Gavardi, Laura; Gazzoni, Giulio; Geraci, Angelo; Gerick, David; Gersabeck, Evelina; Gersabeck, Marco; Gershon, Timothy; Ghez, Philippe; Gianelle, Alessio; Gianì, Sebastiana; Gibson, Valerie; Girard, Olivier Göran; Giubega, Lavinia-Helena; Gligorov, Vladimir; Göbel, Carla; Golubkov, Dmitry; Golutvin, Andrey; Gomes, Alvaro; Gotti, Claudio; Grabalosa Gándara, Marc; Graciani Diaz, Ricardo; Granado Cardoso, Luis Alberto; Graugés, Eugeni; Graverini, Elena; Graziani, Giacomo; Grecu, Alexandru; Greening, Edward; Gregson, Sam; Griffith, Peter; Grillo, Lucia; Grünberg, Oliver; Gui, Bin; Gushchin, Evgeny; Guz, Yury; Gys, Thierry; Hadavizadeh, Thomas; Hadjivasiliou, Christos; Haefeli, Guido; Haen, Christophe; Haines, Susan; Hall, Samuel; Hamilton, Brian; Han, Xiaoxue; Hansmann-Menzemer, Stephanie; Harnew, Neville; Harnew, Samuel; Harrison, Jonathan; He, Jibo; Head, Timothy; Heijne, Veerle; Hennessy, Karol; Henrard, Pierre; Henry, Louis; Hernando Morata, Jose Angel; van Herwijnen, Eric; Heß, Miriam; Hicheur, Adlène; Hill, Donal; Hoballah, Mostafa; Hombach, Christoph; Hulsbergen, Wouter; Humair, Thibaud; Hussain, Nazim; Hutchcroft, David; Hynds, Daniel; Idzik, Marek; Ilten, Philip; Jacobsson, Richard; Jaeger, Andreas; Jalocha, Pawel; Jans, Eddy; Jawahery, Abolhassan; Jing, Fanfan; John, Malcolm; Johnson, Daniel; Jones, Christopher; Joram, Christian; Jost, Beat; Jurik, Nathan; Kandybei, Sergii; Kanso, Walaa; Karacson, Matthias; Karodia, Sarah; Kelsey, Matthew; Kenyon, Ian; Kenzie, Matthew; Ketel, Tjeerd; Khanji, Basem; Khurewathanakul, Chitsanu; Klaver, Suzanne; Klimaszewski, Konrad; Kochebina, Olga; Kolpin, Michael; Komarov, Ilya; Koopman, Rose; Koppenburg, Patrick; Korolev, Mikhail; Kozeiha, Mohamad; Kravchuk, Leonid; Kreplin, Katharina; Kreps, Michal; Krocker, Georg; Krokovny, Pavel; Kruse, Florian; Kucewicz, Wojciech; Kucharczyk, Marcin; Kudryavtsev, Vasily; Kuonen, Axel Kevin; Kurek, Krzysztof; Kvaratskheliya, Tengiz; Lacarrere, Daniel; Lafferty, George; Lai, Adriano; Lambert, Dean; Lambert, Robert W; Lanfranchi, Gaia; Langenbruch, Christoph; Langhans, Benedikt; Latham, Thomas; Lazzeroni, Cristina; Le Gac, Renaud; van Leerdam, Jeroen; Lees, Jean-Pierre; Lefèvre, Regis; Leflat, Alexander; Lefrançois, Jacques; Leroy, Olivier; Lesiak, Tadeusz; Leverington, Blake; Li, Yiming; Likhomanenko, Tatiana; Liles, Myfanwy; Lindner, Rolf; Linn, Christian; Lionetto, Federica; Liu, Bo; Liu, Xuesong; Loh, David; Lohn, Stefan; Longstaff, Iain; Lopes, Jose; Lowdon, Peter; Lucchesi, Donatella; Luo, Haofei; Lupato, Anna; Luppi, Eleonora; Lupton, Oliver; Machefert, Frederic; Maciuc, Florin; Maev, Oleg; Maguire, Kevin; Malde, Sneha; Malinin, Alexander; Manca, Giulia; Mancinelli, Giampiero; Manning, Peter Michael; Mapelli, Alessandro; Maratas, Jan; Marchand, Jean François; Marconi, Umberto; Marin Benito, Carla; Marino, Pietro; Märki, Raphael; Marks, Jörg; Martellotti, Giuseppe; Martin, Morgan; Martinelli, Maurizio; Martinez Santos, Diego; Martinez Vidal, Fernando; Martins Tostes, Danielle; Massafferri, André; Matev, Rosen; Mathad, Abhijit; Mathe, Zoltan; Matteuzzi, Clara; Mauri, Andrea; Maurin, Brice; Mazurov, Alexander; McCann, Michael; McCarthy, James; McNab, Andrew; McNulty, Ronan; Meadows, Brian; Meier, Frank; Meissner, Marco; Melnychuk, Dmytro; Merk, Marcel; Milanes, Diego Alejandro; Minard, Marie-Noelle; Mitzel, Dominik Stefan; Molina Rodriguez, Josue; Monteil, Stephane; Morandin, Mauro; Morawski, Piotr; Mordà, Alessandro; Morello, Michael Joseph; Moron, Jakub; Morris, Adam Benjamin; Mountain, Raymond; Muheim, Franz; Müller, Janine; Müller, Katharina; Müller, Vanessa; Mussini, Manuel; Muster, Bastien; Naik, Paras; Nakada, Tatsuya; Nandakumar, Raja; Nandi, Anita; Nasteva, Irina; Needham, Matthew; Neri, Nicola; Neubert, Sebastian; Neufeld, Niko; Neuner, Max; Nguyen, Anh Duc; Nguyen, Thi-Dung; Nguyen-Mau, Chung; Niess, Valentin; Niet, Ramon; Nikitin, Nikolay; Nikodem, Thomas; Ninci, Daniele; Novoselov, Alexey; O'Hanlon, Daniel Patrick; Oblakowska-Mucha, Agnieszka; Obraztsov, Vladimir; Ogilvy, Stephen; Okhrimenko, Oleksandr; Oldeman, Rudolf; Onderwater, Gerco; Osorio Rodrigues, Bruno; Otalora Goicochea, Juan Martin; Otto, Adam; Owen, Patrick; Oyanguren, Maria Aranzazu; Palano, Antimo; Palombo, Fernando; Palutan, Matteo; Panman, Jacob; Papanestis, Antonios; Pappagallo, Marco; Pappalardo, Luciano; Pappenheimer, Cheryl; Parkes, Christopher; Passaleva, Giovanni; Patel, Girish; Patel, Mitesh; Patrignani, Claudia; Pearce, Alex; Pellegrino, Antonio; Penso, Gianni; Pepe Altarelli, Monica; Perazzini, Stefano; Perret, Pascal; Pescatore, Luca; Petridis, Konstantinos; Petrolini, Alessandro; Petruzzo, Marco; Picatoste Olloqui, Eduardo; Pietrzyk, Boleslaw; Pilař, Tomas; Pinci, Davide; Pistone, Alessandro; Piucci, Alessio; Playfer, Stephen; Plo Casasus, Maximo; Poikela, Tuomas; Polci, Francesco; Poluektov, Anton; Polyakov, Ivan; Polycarpo, Erica; Popov, Alexander; Popov, Dmitry; Popovici, Bogdan; Potterat, Cédric; Price, Eugenia; Price, Joseph David; Prisciandaro, Jessica; Pritchard, Adrian; Prouve, Claire; Pugatch, Valery; Puig Navarro, Albert; Punzi, Giovanni; Qian, Wenbin; Quagliani, Renato; Rachwal, Bartolomiej; Rademacker, Jonas; Rama, Matteo; Rangel, Murilo; Raniuk, Iurii; Rauschmayr, Nathalie; Raven, Gerhard; Redi, Federico; Reichert, Stefanie; Reid, Matthew; dos Reis, Alberto; Ricciardi, Stefania; Richards, Sophie; Rihl, Mariana; Rinnert, Kurt; Rives Molina, Vincente; Robbe, Patrick; Rodrigues, Ana Barbara; Rodrigues, Eduardo; Rodriguez Lopez, Jairo Alexis; Rodriguez Perez, Pablo; Roiser, Stefan; Romanovsky, Vladimir; Romero Vidal, Antonio; Ronayne, John William; Rotondo, Marcello; Rouvinet, Julien; Ruf, Thomas; Ruiz, Hugo; Ruiz Valls, Pablo; Saborido Silva, Juan Jose; Sagidova, Naylya; Sail, Paul; Saitta, Biagio; Salustino Guimaraes, Valdir; Sanchez Mayordomo, Carlos; Sanmartin Sedes, Brais; Santacesaria, Roberta; Santamarina Rios, Cibran; Santimaria, Marco; Santovetti, Emanuele; Sarti, Alessio; Satriano, Celestina; Satta, Alessia; Saunders, Daniel Martin; Savrina, Darya; Schiller, Manuel; Schindler, Heinrich; Schlupp, Maximilian; Schmelling, Michael; Schmelzer, Timon; Schmidt, Burkhard; Schneider, Olivier; Schopper, Andreas; Schubiger, Maxime; Schune, Marie Helene; Schwemmer, Rainer; Sciascia, Barbara; Sciubba, Adalberto; Semennikov, Alexander; Serra, Nicola; Serrano, Justine; Sestini, Lorenzo; Seyfert, Paul; Shapkin, Mikhail; Shapoval, Illya; Shcheglov, Yury; Shears, Tara; Shekhtman, Lev; Shevchenko, Vladimir; Shires, Alexander; Silva Coutinho, Rafael; Simi, Gabriele; Sirendi, Marek; Skidmore, Nicola; Skillicorn, Ian; Skwarnicki, Tomasz; Smith, Edmund; Smith, Eluned; Smith, Iwan Thomas; Smith, Jackson; Smith, Mark; Snoek, Hella; Sokoloff, Michael; Soler, Paul; Soomro, Fatima; Souza, Daniel; Souza De Paula, Bruno; Spaan, Bernhard; Spradlin, Patrick; Sridharan, Srikanth; Stagni, Federico; Stahl, Marian; Stahl, Sascha; Steinkamp, Olaf; Stenyakin, Oleg; Sterpka, Christopher Francis; Stevenson, Scott; Stoica, Sabin; Stone, Sheldon; Storaci, Barbara; Stracka, Simone; Straticiuc, Mihai; Straumann, Ulrich; Sun, Liang; Sutcliffe, William; Swientek, Krzysztof; Swientek, Stefan; Syropoulos, Vasileios; Szczekowski, Marek; Szczypka, Paul; Szumlak, Tomasz; T'Jampens, Stephane; Tekampe, Tobias; Teklishyn, Maksym; Tellarini, Giulia; Teubert, Frederic; Thomas, Christopher; Thomas, Eric; van Tilburg, Jeroen; Tisserand, Vincent; Tobin, Mark; Todd, Jacob; Tolk, Siim; Tomassetti, Luca; Tonelli, Diego; Topp-Joergensen, Stig; Torr, Nicholas; Tournefier, Edwige; Tourneur, Stephane; Trabelsi, Karim; Tran, Minh Tâm; Tresch, Marco; Trisovic, Ana; Tsaregorodtsev, Andrei; Tsopelas, Panagiotis; Tuning, Niels; Ukleja, Artur; Ustyuzhanin, Andrey; Uwer, Ulrich; Vacca, Claudia; Vagnoni, Vincenzo; Valenti, Giovanni; Vallier, Alexis; Vazquez Gomez, Ricardo; Vazquez Regueiro, Pablo; Vázquez Sierra, Carlos; Vecchi, Stefania; Velthuis, Jaap; Veltri, Michele; Veneziano, Giovanni; Vesterinen, Mika; Viaud, Benoit; Vieira, Daniel; Vieites Diaz, Maria; Vilasis-Cardona, Xavier; Vollhardt, Achim; Volyanskyy, Dmytro; Voong, David; Vorobyev, Alexey; Vorobyev, Vitaly; Voß, Christian; de Vries, Jacco; Waldi, Roland; Wallace, Charlotte; Wallace, Ronan; Walsh, John; Wandernoth, Sebastian; Wang, Jianchun; Ward, David; Watson, Nigel; Websdale, David; Weiden, Andreas; Whitehead, Mark; Wiedner, Dirk; Wilkinson, Guy; Wilkinson, Michael; Williams, Mark Richard James; Williams, Matthew; Williams, Mike; Williams, Timothy; Wilson, Fergus; Wimberley, Jack; Wishahi, Julian; Wislicki, Wojciech; Witek, Mariusz; Wormser, Guy; Wotton, Stephen; Wright, Simon; Wyllie, Kenneth; Xie, Yuehong; Xu, Zhirui; Yang, Zhenwei; Yu, Jiesheng; Yuan, Xuhao; Yushchenko, Oleg; Zangoli, Maria; Zavertyaev, Mikhail; Zhang, Liming; Zhang, Yanxi; Zhelezov, Alexey; Zhokhov, Anatoly; Zhong, Liang

    2015-01-01

    We are deeply touched by the sudden loss of our dear friend and colleague Till Moritz Karbach. With this memorial book we wish to commemorate Moritz’ scientific legacy, and what Moritz meant to us as a friend.

  6. The mycological legacy of Elias Magnus Fries.

    Science.gov (United States)

    Petersen, Ronald H; Knudsen, Henning

    2015-06-01

    The taxonomic concepts which originated with or were accepted by Elias Magnus Fries were presented during his lifetime in the printed word, illustrative depiction, and in collections of dried specimens. This body of work was welcomed by the mycological and botanical communities of his time: students and associates aided Fries and after his passing carried forward his taxonomic ideas. His legacy spawned a line of Swedish and Danish mycologists intent on perpetuating the Fries tradition: Hampus von Post, Lars Romell, Seth Lundell and John Axel Nannfeldt in Sweden; Emil Rostrup, Severin Petersen and Jakob Lange in Denmark. Volumes of color paintings and several exsiccati, most notably one edited by Lundell and Nannfeldt attached fungal portraits and preserved specimens (and often photographs) to Fries names. The result is a massive resource from which to harvest the name-concept relationship with clarity. In the 20th century, nomenclatural commissions legislated Fries's Systema and Elenchus as the "starting point" for names of most fungi, giving these books special recognition. The present paper attempts to trace Fries's legacy from his lifetime to the recent past.

  7. Social Justice and Human Rights in Education Policy Discourse: Assessing Nelson Mandela's Legacy

    Science.gov (United States)

    Gebremedhin, Abrehet; Joshi, Devin

    2016-01-01

    Twenty years after South Africa's democratisation, Nelson Mandela's passing has prompted scholars to examine his legacy in various domains. Here we take a look at his legacy in education discourse. Tracing Mandela's thoughts and pronouncements on education we find two major emphases: a view of education as a practical means to economic…

  8. Quantity over quality-Findings from a systematic review and environmental scan of patient decision aids on early abortion methods.

    Science.gov (United States)

    Donnelly, Kyla Z; Elwyn, Glyn; Thompson, Rachel

    2018-02-01

    The availability and effectiveness of decision aids (DAs) on early abortion methods remain unknown, despite their potential for supporting women's decision making. To describe the availability, impact and quality of DAs on surgical and medical early abortion methods for women seeking induced abortion. For the systematic review, we searched MEDLINE, Cochrane Library, CINAHL, EMBASE and PsycINFO. For the environmental scan, we searched Google and App Stores and consulted key informants. For the systematic review, we included studies evaluating an early abortion method DA (any format and language) vs a comparison group on women's decision making. DAs must have met the Stacey et al (2014). Cochrane review definition of DAs. For the environmental scan, we included English DAs developed for the US context. We extracted study and DA characteristics, assessed study quality using the Effective Practice and Organization of Care risk of bias tool and assessed DA quality using International Patient Decision Aid Standards (IPDAS). The systematic review identified one study, which found that the DA group had higher knowledge and felt more informed. The evaluated DA met few IPDAS criteria. In contrast, the environmental scan identified 49 DAs created by non-specialists. On average, these met 28% of IPDAS criteria for Content, 22% for Development and 0% for Effectiveness. Research evaluating DAs on early abortion methods is lacking, and although many tools are accessible, they demonstrate suboptimal quality. Efforts to revise existing or develop new DAs, support patients to identify high-quality DAs and facilitate non-specialist developers' adoption of best practices for DA development are needed. © 2017 The Authors Health Expectations Published by John Wiley & Sons Ltd.

  9. Transitioning a Large Scale HIV/AIDS Prevention Program to Local Stakeholders: Findings from the Avahan Transition Evaluation.

    Directory of Open Access Journals (Sweden)

    Sara Bennett

    Full Text Available Between 2009-2013 the Bill and Melinda Gates Foundation transitioned its HIV/AIDS prevention initiative in India from being a stand-alone program outside of government, to being fully government funded and implemented. We present an independent prospective evaluation of the transition.The evaluation drew upon (1 a structured survey of transition readiness in a sample of 80 targeted HIV prevention programs prior to transition; (2 a structured survey assessing institutionalization of program features in a sample of 70 targeted intervention (TI programs, one year post-transition; and (3 case studies of 15 TI programs.Transition was conducted in 3 rounds. While the 2009 transition round was problematic, subsequent rounds were implemented more smoothly. In the 2011 and 2012 transition rounds, Avahan programs were well prepared for transition with the large majority of TI program staff trained for transition, high alignment with government clinical, financial and managerial norms, and strong government commitment to the program. One year post transition there were significant program changes, but these were largely perceived positively. Notable negative changes were: limited flexibility in program management, delays in funding, commodity stock outs, and community member perceptions of a narrowing in program focus. Service coverage outcomes were sustained at least six months post-transition.The study suggests that significant investments in transition preparation contributed to a smooth transition and sustained service coverage. Notwithstanding, there were substantive program changes post-transition. Five key lessons for transition design and implementation are identified.

  10. Sources, occurrence and predicted aquatic impact of legacy and contemporary pesticides in streams

    International Nuclear Information System (INIS)

    McKnight, Ursula S.; Rasmussen, Jes J.; Kronvang, Brian; Binning, Philip J.; Bjerg, Poul L.

    2015-01-01

    We couple current findings of pesticides in surface and groundwater to the history of pesticide usage, focusing on the potential contribution of legacy pesticides to the predicted ecotoxicological impact on benthic macroinvertebrates in headwater streams. Results suggest that groundwater, in addition to precipitation and surface runoff, is an important source of pesticides (particularly legacy herbicides) entering surface water. In addition to current-use active ingredients, legacy pesticides, metabolites and impurities are important for explaining the estimated total toxicity attributable to pesticides. Sediment-bound insecticides were identified as the primary source for predicted ecotoxicity. Our results support recent studies indicating that highly sorbing chemicals contribute and even drive impacts on aquatic ecosystems. They further indicate that groundwater contaminated by legacy and contemporary pesticides may impact adjoining streams. Stream observations of soluble and sediment-bound pesticides are valuable for understanding the long-term fate of pesticides in aquifers, and should be included in stream monitoring programs. - Highlights: • Findings comprised a range of contemporary and banned legacy pesticides in streams. • Groundwater is a significant pathway for some herbicides entering streams. • Legacy pesticides increased predicted aquatic toxicity by four orders of magnitude. • Sediment-bound insecticides were identified as the primary source for ecotoxicity. • Stream monitoring programs should include legacy pesticides to assess impacts. - Legacy pesticides, particularly sediment-bound insecticides were identified as the primary source for predicted ecotoxicity impacting benthic macroinvertebrates in headwater streams

  11. New Media, Legacy Media and Misperceptions Regarding Sourcing

    Directory of Open Access Journals (Sweden)

    Stan Diel

    2017-07-01

    Full Text Available Resource dependence theory and related theories of management suggest online-only news media may displace legacy news media, but until that happens the two systems are likely to be dependent on the same resource: news. This quantitative content analysis finds that the systems exist as parallel but distinctly separate entities. Websites associated with legacy news media such as newspapers publish mostly hard news or news analysis in the form of original work. New, online-only news media publish mostly unoriginal features, but the origins of much of the content published by onlineonly media are unclear.

  12. A new way of perceiving the pandemic: the findings from a participatory research process on young Africans' stories about HIV/AIDS.

    Science.gov (United States)

    Winskell, Kate; Enger, Daniel

    2009-05-01

    This paper presents the findings, shares the methodology and outlines the benefits of a multi-country participatory research process on a unique data source: stories about HIV and AIDS written by young Africans. Between 1997 and 2005, more than 105,000 young people from 37 countries participated in competitions inviting them to think up storylines for short fiction films to educate their communities about HIV and AIDS as part of the 'Scenarios from Africa' communication process. The winning stories were selected by juries made up of: PLWH and other local specialists in prevention, treatment and care; former contest winners and other young people; and communication specialists, including the top African directors, who went on to transform the ideas into short films. In 2005, over 200 jurors selected 30 winners from the 22,894 stories submitted that year by 63,327 contest participants. After reading around 200 stories each and participating in the selection process, jurors compiled their observations and recommendations. The jurors' findings reveal notable persistent shortcomings in existing communication efforts and identify key emerging needs. In some areas, they show remarkable consistency across the continent. Jurors view this as a powerful needs assessment, networking and capacity building process that motivates action.

  13. Climate legacies drive global soil carbon stocks in terrestrial ecosystems.

    Science.gov (United States)

    Delgado-Baquerizo, Manuel; Eldridge, David J; Maestre, Fernando T; Karunaratne, Senani B; Trivedi, Pankaj; Reich, Peter B; Singh, Brajesh K

    2017-04-01

    Climatic conditions shift gradually over millennia, altering the rates at which carbon (C) is fixed from the atmosphere and stored in the soil. However, legacy impacts of past climates on current soil C stocks are poorly understood. We used data from more than 5000 terrestrial sites from three global and regional data sets to identify the relative importance of current and past (Last Glacial Maximum and mid-Holocene) climatic conditions in regulating soil C stocks in natural and agricultural areas. Paleoclimate always explained a greater amount of the variance in soil C stocks than current climate at regional and global scales. Our results indicate that climatic legacies help determine global soil C stocks in terrestrial ecosystems where agriculture is highly dependent on current climatic conditions. Our findings emphasize the importance of considering how climate legacies influence soil C content, allowing us to improve quantitative predictions of global C stocks under different climatic scenarios.

  14. Forging Links between the Web and Legacy Systems.

    Science.gov (United States)

    Chapman, Noleen

    1998-01-01

    Discusses why information technology managers are exploring the economic and strategic advantages of Web technology and finding that legacy systems still have an important role. Presents benefits: centralized management, reduced cost of ownership, wide user access; models of Web-to-host access; the Citrix thin client model; and future of…

  15. Paralympics 2012 Legacy: Accessible Housing and Disability Equality or Inequality?

    Science.gov (United States)

    Ahmed, Nadia

    2013-01-01

    The golden summer of sport is now over, but what is the legacy of London 2012 for disabled people? Nadia Ahmed, a disabled student, discusses the difficulties she has faced in finding accessible accommodation in London. She argues that while the Games are over, the United Kingdom still has lots of hurdles to leap when it comes to disability. The…

  16. Application of virtual reality to the rehabilitation field to aid amputee rehabilitation: findings from a systematic review.

    Science.gov (United States)

    D'Angelo, M; Narayanan, S; Reynolds, D B; Kotowski, S; Page, S

    2010-01-01

    To determine the scope and use of virtual reality (VR) applications in the gait rehabilitation field and to review and characterise VR approaches for application in amputee rehabilitation. A state-of-the-art research analysis was completed to review different approaches of VR to the gait rehabilitation field. Systematic research using Medline, EBSCOhost and Science Direct (ISI Web of Knowledge) was conducted to analyse various VR rehabilitation methods, and we developed a framework to characterise different research findings. Framework for a research approach in the field of VR and rehabilitation was developed based on the literature review. On the basis of outcomes from gait rehabilitation using VR, trials for amputee rehabilitation using VR is warranted and an outline of this potential VR rehabilitation area was identified. Evidence supports the investigation of VR as applied to amputee rehabilitation based on general gait rehabilitation results. Research should be expanded to better understand the role and use of technology in community-based rehabilitation to enhance the quality of life of individuals.

  17. The Legacy of Nikola Tesla

    Indian Academy of Sciences (India)

    Srimath

    and problems of rural power situation in India. Writing books of science for children is his major preoccupation now. The Legacy of Nikola Tesla. 2. AC Power System and its Growth in India. D P Sen Gupta. Electrical power supply has grown enormously during this century. In 1950 the total capacity of generators producing.

  18. Exploring legacy systems using types

    NARCIS (Netherlands)

    A. van Deursen (Arie); L.M.F. Moonen (Leon)

    2000-01-01

    textabstractWe show how hypertext-based program understanding tools can achieve new levels of abstraction by using inferred type information for cases where the subject software system is written in a weakly typed language. We propose TypeExplorer, a tool for browsing COBOL legacy systems based on

  19. The Olympic legacy: feeding London

    NARCIS (Netherlands)

    Janssens, F.

    2012-01-01

    Over the last decades, the Olympic Games have increasingly claimed to deliver a social and economic ‘legacy’ to the host city. The 2012 Olympic Games in London have set out to deliver a legacy of better food for east London, an area perceived as ‘deprived’, with higher than average rates of obesity

  20. Einstein's Legacy, at the Globe

    CERN Multimedia

    2005-01-01

    One-hundred years on, Albert Einstein's theories continue to fuel the daily work of physicists. From research into gravity waves to the quest for grand unification in physics, today's researchers have not finished with the legacy of the most famous and iconic physicist of the 20th Century.

  1. The Legacy of Nikola Tesla

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 4. The Legacy of Nikola Tesla - AC Power System and its Growth in India. D P Sen Gupta. General Article Volume 12 Issue 4 April 2007 pp 69-79. Fulltext. Click here to view fulltext PDF. Permanent link:

  2. Understanding Legacy Features with Featureous

    DEFF Research Database (Denmark)

    Olszak, Andrzej; Jørgensen, Bo Nørregaard

    2011-01-01

    Feature-centric comprehension of source code is essential during software evolution. However, such comprehension is oftentimes difficult to achieve due the discrepancies between structural and functional units of object-oriented programs. We present a tool for feature-centric analysis of legacy...

  3. The Legacy of Nikola Tesla

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 3. The Legacy of Nikola Tesla - The AC System that he Helped to Usher in. D P Sen Gupta. General Article Volume 12 Issue 3 March 2007 pp 54-69. Fulltext. Click here to view fulltext PDF. Permanent link:

  4. The Legacy of S Chandrasekhar

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 4. The Legacy of S. Chandrasekhar Remembering a Giant of Our Times. Kameshwar C Wali. General Article Volume 2 Issue 4 April 1997 pp 19-24. Fulltext. Click here to view fulltext PDF. Permanent link:

  5. From Event Planning to Legacy Planning

    OpenAIRE

    Elo, Lauri

    2016-01-01

    The importance of legacy and legacy planning is increasing in the event industry. Mega-events are becoming so expensive to host that the opportunity costs decreases the amount of potential future hosts. The events aim to surpass the costs by creating positive legacies, impacts that last longer than the event itself. Small-events can also have legacies and the positive affects can be even more significant than with the mega-events. Event planning must change to legacy planning in the future, b...

  6. The Influence of Setting on Findings Produced in Qualitative Health Research: A Comparison between Face-to-Face and Online Discussion Groups about HIV/AIDS

    Directory of Open Access Journals (Sweden)

    Guendalina Graffigna

    2006-09-01

    Full Text Available The authors focus their analysis in this article on online focus groups (FGs, in an attempt to describe how the setting shapes the conversational features of the discussion and influences data construction. Starting from a review of current dominant viewpoints, they compare face-to-face discussion groups with different formats of online FGs about AIDS, from a discourse analysis perspective. They conducted 2 face-to-face FGs, 2 chats, 2 forums, and 2 forums+plus+chat involving 64 participants aged 18 to 25 and living in Italy. Their findings seem not only to confirm the hypothesis of a general difference between a face-to-face discussion setting and an Internet-mediated one but also reveal differences among the forms of online FG, in terms of both the thematic articulation of discourse and the conversational and relational characteristics of group exchange, suggesting that exchanges on HIV/AIDS are characterized by the setting. This characterization seems to be important for situating the choice of tool, according to research objectives, and for better defining the technical aspects of the research project.

  7. Muscle Biopsy Findings in Combination With Myositis-Specific Autoantibodies Aid Prediction of Outcomes in Juvenile Dermatomyositis.

    Science.gov (United States)

    Deakin, Claire T; Yasin, Shireena A; Simou, Stefania; Arnold, Katie A; Tansley, Sarah L; Betteridge, Zoe E; McHugh, Neil J; Varsani, Hemlata; Holton, Janice L; Jacques, Thomas S; Pilkington, Clarissa A; Nistala, Kiran; Wedderburn, Lucy R

    2016-11-01

    Juvenile dermatomyositis (DM) is a rare and severe autoimmune condition characterized by rash and proximal muscle weakness. While some patients respond to standard treatment, others do not. This study was carried out to investigate whether histopathologic findings and myositis-specific autoantibodies (MSAs) have prognostic significance in juvenile DM. Muscle biopsy samples (n = 101) from patients in the UK Juvenile Dermatomyositis Cohort and Biomarker Study were stained, analyzed, and scored for severity of histopathologic features. In addition, autoantibodies were measured in the serum or plasma of patients (n = 90) and longitudinal clinical data were collected (median duration of follow-up 4.9 years). Long-term treatment status (on or off medication over time) was modeled using generalized estimating equations. Muscle biopsy scores differed according to MSA subgroup. When the effects of MSA subgroup were accounted for, increased severity of muscle histopathologic features was predictive of an increased risk of remaining on treatment over time: for the global pathology score (histopathologist's visual analog scale [hVAS] score), 1.48-fold higher odds (95% confidence interval [95% CI] 1.12-1.96; P = 0.0058), and for the total biopsy score (determined with the standardized score tool), 1.10-fold higher odds (95% CI 1.01-1.21; P = 0.038). A protective effect was identified in patients with anti-Mi-2 autoantibodies, in whom the odds of remaining on treatment were 7.06-fold lower (95% CI 1.41-35.36; P = 0.018) despite muscle biopsy scores indicating more severe disease. In patients with anti-nuclear matrix protein 2 autoantibodies, anti-transcription intermediary factor 1γ autoantibodies, or no detectable autoantibody, increased histopathologic severity alone, without adjustment for the effect of MSA subtype, was predictive of the risk of remaining on treatment: for the hVAS global pathology score, 1.61-fold higher odds (95% CI 1.16-2.22; P = 0

  8. Muscle Biopsy Findings in Combination With Myositis‐Specific Autoantibodies Aid Prediction of Outcomes in Juvenile Dermatomyositis

    Science.gov (United States)

    Deakin, Claire T.; Yasin, Shireena A.; Simou, Stefania; Arnold, Katie A.; Tansley, Sarah L.; Betteridge, Zoe E.; McHugh, Neil J.; Varsani, Hemlata; Holton, Janice L.; Jacques, Thomas S.; Pilkington, Clarissa A.; Nistala, Kiran; Armon, Kate; Ellis‐Gage, Joe; Roper, Holly; Briggs, Vanja; Watts, Joanna; McCann, Liza; Roberts, Ian; Baildam, Eileen; Hanna, Louise; Lloyd, Olivia; Wadeson, Susan; Riley, Phil; McGovern, Ann; Ryder, Clive; Scott, Janis; Thomas, Beverley; Southwood, Taunton; Al‐Abadi, Eslam; Wyatt, Sue; Jackson, Gillian; Amin, Tania; Wood, Mark; VanRooyen, Vanessa; Burton, Deborah; Davidson, Joyce; Gardner‐Medwin, Janet; Martin, Neil; Ferguson, Sue; Waxman, Liz; Browne, Michael; Friswell, Mark; Swift, Alison; Jandial, Sharmila; Stevenson, Vicky; Wade, Debbie; Sen, Ethan; Smith, Eve; Qiao, Lisa; Watson, Stuart; Duong, Claire; Venning, Helen; Satyapal, Rangaraj; Stretton, Elizabeth; Jordan, Mary; Mosley, Ellen; Frost, Anna; Crate, Lindsay; Warrier, Kishore; Stafford, Stefanie; Hasson, Nathan; Maillard, Sue; Halkon, Elizabeth; Brown, Virginia; Juggins, Audrey; Smith, Sally; Lunt, Sian; Enayat, Elli; Kassoumeri, Laura; Beard, Laura; Glackin, Yvonne; Almeida, Beverley; Marques, Raquel; Dowle, Stefanie; Papadopoulou, Charis; Murray, Kevin; Ioannou, John; Suffield, Linda; Al‐Obaidi, Muthana; Lee, Helen; Leach, Sam; Smith, Helen; McMahon, Anne‐Marie; Chisem, Heather; Kingshott, Ruth; Wilkinson, Nick; Inness, Emma; Kendall, Eunice; Mayers, David; Etherton, Ruth; Bailey, Kathryn; Clinch, Jacqui; Fineman, Natalie; Pluess‐Hall, Helen; Vallance, Lindsay; Akeroyd, Louise; Leahy, Alice; Collier, Amy; Cutts, Rebecca; De Graaf, Hans; Davidson, Brian; Hartfree, Sarah; Pratt, Danny

    2016-01-01

    Objective Juvenile dermatomyositis (DM) is a rare and severe autoimmune condition characterized by rash and proximal muscle weakness. While some patients respond to standard treatment, others do not. This study was carried out to investigate whether histopathologic findings and myositis‐specific autoantibodies (MSAs) have prognostic significance in juvenile DM. Methods Muscle biopsy samples (n = 101) from patients in the UK Juvenile Dermatomyositis Cohort and Biomarker Study were stained, analyzed, and scored for severity of histopathologic features. In addition, autoantibodies were measured in the serum or plasma of patients (n = 90) and longitudinal clinical data were collected (median duration of follow‐up 4.9 years). Long‐term treatment status (on or off medication over time) was modeled using generalized estimating equations. Results Muscle biopsy scores differed according to MSA subgroup. When the effects of MSA subgroup were accounted for, increased severity of muscle histopathologic features was predictive of an increased risk of remaining on treatment over time: for the global pathology score (histopathologist's visual analog scale [hVAS] score), 1.48‐fold higher odds (95% confidence interval [95% CI] 1.12–1.96; P = 0.0058), and for the total biopsy score (determined with the standardized score tool), 1.10‐fold higher odds (95% CI 1.01–1.21; P = 0.038). A protective effect was identified in patients with anti–Mi‐2 autoantibodies, in whom the odds of remaining on treatment were 7.06‐fold lower (95% CI 1.41–35.36; P = 0.018) despite muscle biopsy scores indicating more severe disease. In patients with anti–nuclear matrix protein 2 autoantibodies, anti–transcription intermediary factor 1γ autoantibodies, or no detectable autoantibody, increased histopathologic severity alone, without adjustment for the effect of MSA subtype, was predictive of the risk of remaining on treatment: for the hVAS global pathology score

  9. Vulnerability of streams to legacy nitrate sources

    Science.gov (United States)

    Tesoriero, Anthony J.; Duff, John H.; Saad, David A.; Spahr, Norman E.; Wolock, David M.

    2013-01-01

    The influence of hydrogeologic setting on the susceptibility of streams to legacy nitrate was examined at seven study sites having a wide range of base flow index (BFI) values. BFI is the ratio of base flow to total streamflow volume. The portion of annual stream nitrate loads from base flow was strongly correlated with BFI. Furthermore, dissolved oxygen concentrations in streambed pore water were significantly higher in high BFI watersheds than in low BFI watersheds suggesting that geochemical conditions favor nitrate transport through the bed when BFI is high. Results from a groundwater-surface water interaction study at a high BFI watershed indicate that decades old nitrate-laden water is discharging to this stream. These findings indicate that high nitrate levels in this stream may be sustained for decades to come regardless of current practices. It is hypothesized that a first approximation of stream vulnerability to legacy nutrients may be made by geospatial analysis of watersheds with high nitrogen inputs and a strong connection to groundwater (e.g., high BFI).

  10. The Legacy of Radium ...

    Indian Academy of Sciences (India)

    radiological safety and molecular biology. He occasionally writes popular science ... 'radioactivity'. After investigating all the compounds available to'her for their property of radioactivity and finding them .... hazard since radium could remain active for thousands of years. Loss of radium sources into toilets and sewage during ...

  11. Legacies of the Manhattan Project

    Science.gov (United States)

    Kevles, Daniel

    2017-01-01

    The Manhattan Project of World War II mobilized thousands of people, including many of the nation's leading physicists, and extensive material resources to design, develop, and manufacture the world's first nuclear weapons. It also established sprawling new facilities for the production of fissionable fuels - notably at Oak Ridge, Tennessee, and Hanford, Washington. It left a set of powerful legacies in the context of the Cold War - endowing scientists with conscience-taxing responsibilities in the nuclear arms race; promoting enormous patronage of academic research by defense and defense-related federal agencies, notably the Office of Naval Research and the Atomic Energy Commission; and turning its wartime facilities into major national laboratories that advanced the fields of high-energy and nuclear physics and stimulated local industrial economies but that in some cases, notably at Hanford, severely polluted the surrounding environment with radioactive waste and disrupted the livelihoods of native peoples. ``Legacies of the Manhattan Project''

  12. Drug-sensitive tuberculosis, multidrug-resistant tuberculosis, and nontuberculous mycobacterial pulmonary disease in nonAIDS adults: comparisons of thin-section CT findings

    International Nuclear Information System (INIS)

    Chung, Myung Jin; Lee, Kyung Soo; Kim, Tae Sung; Kim, Sung Mok; Koh, Won-Jung; Kwon, O Jung; Kang, Eun Young; Kim, Seonwoo

    2006-01-01

    The aim of this work was to compare thin-section CT (TSCT) findings of drug-sensitive (DS) tuberculosis (TB), multidrug-resistant (MDR) TB, and nontuberculous mycobacterial (NTM) pulmonary disease in nonAIDS adults. During 2003, 216 (113 DS TB, 35 MDR TB, and 68 NTM) patients with smear-positive sputum for acid-fast bacilli (AFB), and who were subsequently confirmed to have mycobacterial pulmonary disease, underwent thoracic TSCT. The frequency of lung lesion patterns on TSCT and patients' demographic data were compared. The commonest TSCT findings were tree-in-bud opacities and nodules. On a per-person basis, significant differences were found in the frequency of multiple cavities and bronchiectasis (P<0.001, chi-square test and multiple logistic regression analysis). Multiple cavities were more frequent in MDR TB than in the other two groups and extensive bronchiectasis in NTM disease (multiple logistic regression analysis). Patients with MDR TB were younger than those with DS TB or NTM disease (P<0.001, multiple logistic regression analysis). Previous tuberculosis treatment history was significantly more frequent in patients with MDR TB or NTM disease (P<0.001, chi-square test and multiple logistic regression analysis). In patients with positive sputum AFB, multiple cavities, young age, and previous tuberculosis treatment history imply MDR TB, whereas extensive bronchiectasis, old age, and previous tuberculosis treatment history NTM disease. (orig.)

  13. Drug-sensitive tuberculosis, multidrug-resistant tuberculosis, and nontuberculous mycobacterial pulmonary disease in nonAIDS adults: comparisons of thin-section CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Myung Jin; Lee, Kyung Soo; Kim, Tae Sung; Kim, Sung Mok [Sungkyunkwan University School of Medicine, Department of Radiology and Center for Imaging Science, Samsung Medical Center, Seoul (Korea); Koh, Won-Jung; Kwon, O Jung [Sungkyunkwan University School of Medicine, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Seoul (Korea); Kang, Eun Young [Korea University Guro Hospital, Department of Diagnostic Radiology, Korea University College of Medicine, Seoul (Korea); Kim, Seonwoo [Sungkyunkwan University School of Medicine, Biostatistics Unit of the Samsung Biomedical Research Institute, Samsung Medical Center, Seoul (Korea)

    2006-09-15

    The aim of this work was to compare thin-section CT (TSCT) findings of drug-sensitive (DS) tuberculosis (TB), multidrug-resistant (MDR) TB, and nontuberculous mycobacterial (NTM) pulmonary disease in nonAIDS adults. During 2003, 216 (113 DS TB, 35 MDR TB, and 68 NTM) patients with smear-positive sputum for acid-fast bacilli (AFB), and who were subsequently confirmed to have mycobacterial pulmonary disease, underwent thoracic TSCT. The frequency of lung lesion patterns on TSCT and patients' demographic data were compared. The commonest TSCT findings were tree-in-bud opacities and nodules. On a per-person basis, significant differences were found in the frequency of multiple cavities and bronchiectasis (P<0.001, chi-square test and multiple logistic regression analysis). Multiple cavities were more frequent in MDR TB than in the other two groups and extensive bronchiectasis in NTM disease (multiple logistic regression analysis). Patients with MDR TB were younger than those with DS TB or NTM disease (P<0.001, multiple logistic regression analysis). Previous tuberculosis treatment history was significantly more frequent in patients with MDR TB or NTM disease (P<0.001, chi-square test and multiple logistic regression analysis). In patients with positive sputum AFB, multiple cavities, young age, and previous tuberculosis treatment history imply MDR TB, whereas extensive bronchiectasis, old age, and previous tuberculosis treatment history NTM disease. (orig.)

  14. Sources, occurrence and predicted aquatic impact of legacy and contemporary pesticides in streams

    DEFF Research Database (Denmark)

    McKnight, Ursula S.; Rasmussen, Jes J.; Kronvang, Brian

    2015-01-01

    We couple current findings of pesticides in surface and groundwater to the history of pesticide usage, focusing on the potential contribution of legacy pesticides to the predicted ecotoxicological impact on benthic macroinvertebrates in headwater streams. Results suggest that groundwater, in addi......We couple current findings of pesticides in surface and groundwater to the history of pesticide usage, focusing on the potential contribution of legacy pesticides to the predicted ecotoxicological impact on benthic macroinvertebrates in headwater streams. Results suggest that groundwater......, in addition to precipitation and surface runoff, is an important source of pesticides (particularly legacy herbicides) entering surface water. In addition to current-use active ingredients, legacy pesticides, metabolites and impurities are important for explaining the estimated total toxicity attributable...

  15. Repurposing legacy data innovative case studies

    CERN Document Server

    Berman, Jules J

    2015-01-01

    Repurposing Legacy Data: Innovative Case Studies takes a look at how data scientists have re-purposed legacy data, whether their own, or legacy data that has been donated to the public domain. Most of the data stored worldwide is legacy data-data created some time in the past, for a particular purpose, and left in obsolete formats. As with keepsakes in an attic, we retain this information thinking it may have value in the future, though we have no current use for it. The case studies in this book, from such diverse fields as cosmology, quantum physics, high-energy physics, microbiology,

  16. On the ergodic capacity of legacy systems in the presence of next generation interference

    KAUST Repository

    Mahmood, Nurul Huda

    2011-11-01

    Next generation wireless systems facilitating better utilization of the scarce radio spectrum have emerged as a response to inefficient rigid spectrum assignment policies. These are comprised of intelligent radio nodes that opportunistically operate in the radio spectrum of existing legacy systems; yet unwanted interference at the legacy receivers is unavoidable. In order to design efficient next generation systems and to minimize their harmful consequences, it is necessary to realize their impact on the performance of legacy systems. In this work, a generalized framework for the ergodic capacity analysis of such legacy systems in the presence of interference from next generation systems is presented. The analysis is built around a model developed for the statistical representation of the interference at the legacy receivers, which is then used to evaluate the ergodic capacity of the legacy system. Moreover, this analysis is not limited to the context of legacy systems, and is in fact applicaple to any interference limited system. Findings of analytical performance analyses are confirmed through selected computer-based Monte-Carlo simulations. © 2011 IEEE.

  17. HIV/AIDS Basics

    Science.gov (United States)

    ... Partner Spotlight Awareness Days Get Tested Find an HIV testing site near you. Enter ZIP code or ... AIDS Get Email Updates on AAA Anonymous Feedback HIV/AIDS Media Infographics Syndicated Content Podcasts Slide Sets ...

  18. Chernobyl's other legacy

    International Nuclear Information System (INIS)

    Hohenemser, C.; Renn, O.

    1988-01-01

    A number of accounts of the Chernobyl accident argue that governments and the public were overwhelmed by the transnational impact of the accident, and that their response was in some sense irrational or exaggerated. This article describes the essential features of what is now known about the radiation release at Chernobyl, its world-wide dispersion, the resulting exposures, and the expected health consequences. With this basis the fallout exposure is related to changes in public attitudes about nuclear power, to the extent of protective action achieved, and to the level commitment to nuclear power in several countries. This analysis allows a number of questions to be posed, as follows: 1. Were shifts in public opinion related to the level of exposure, and if so, what does this suggest? 2. Were protective actions, as measured by radiation exposure averted (dose savings), proportional to the danger posed? 3. Were protective actions related to the change in public attitudes toward nuclear power? 4. Was a country's degree of commitment to nuclear energy, as measured by the nuclear share of electricity generation, a factor in its response to the Chernobyl accident? Analysis of these questions, which is largely based on data for the Western democracies, suggests that, with some significant exceptions, both public and government responses were surprisingly rational in that they were proportional to the public's level of exposure. This finding speaks in turn to the central importance of public information in fashioning a response to risky technology. 41 notes, 6 figures, 4 tables

  19. Are Informal Caregivers of Persons With Dementia Open to Extending Medical Aid in Dying to Incompetent Patients? Findings From a Survey Conducted in Quebec, Canada.

    Science.gov (United States)

    Bravo, Gina; Rodrigue, Claudie; Arcand, Marcel; Downie, Jocelyn; Dubois, Marie-France; Kaasalainen, Sharon; Hertogh, Cees M; Pautex, Sophie; Van den Block, Lieve

    2017-12-27

    Euthanasia is a controversial and complex issue, especially when involving incompetent patients. On December 10, 2015, Quebec became the first Canadian province to give access to medical aid in dying (MAiD) (ie, euthanasia performed by a physician) to competent patients who satisfy strictly defined criteria. Less than 2 years later, Quebec is considering extending MAiD to incompetent patients who made an advance request. With the objective of contributing scientific data to current societal debates, we conducted a survey among 471 informal caregivers of persons with dementia, reached through Alzheimer Societies. We used a series of vignettes featuring a person with Alzheimer disease to investigate respondents' attitudes towards MAiD. The response rate was 69%. Two-thirds [68%; 95% confidence interval, 63%-73%] found it acceptable to extend MAiD to an incompetent patient at an advanced stage of Alzheimer disease who had made a written request while competent, and 91% (95% confidence interval, 87%-94%) found it acceptable at the terminal stage. Self-determination was the most widely endorsed argument in favor of access to MAiD for incompetent patients. Findings suggest strong support among informal caregivers for extending MAiD to incompetent patients, provided they are terminally-ill and had made a written request before losing capacity.

  20. Symptom screening rules to identify active pulmonary tuberculosis: Findings from the Zambian South African Tuberculosis and HIV/AIDS Reduction (ZAMSTAR trial prevalence surveys.

    Directory of Open Access Journals (Sweden)

    M M Claassens

    Full Text Available High tuberculosis (TB burden countries should consider systematic screening among adults in the general population. We identified symptom screening rules to be used in addition to cough ≥2 weeks, in a context where X-ray screening is not feasible, aiming to increase the sensitivity of screening while achieving a specificity of ≥85%.We used 2010 Zambia South Africa Tuberculosis and HIV/AIDS Reduction (ZAMSTAR survey data: a South African (SA training dataset, a SA testing dataset for internal validation and a Zambian dataset for external validation. Regression analyses investigated relationships between symptoms or combinations of symptoms and active disease. Sensitivity and specificity were calculated for candidate rules.Among all participants, the sensitivity of using only cough ≥2 weeks as a screening rule was less than 25% in both SA and Zambia. The addition of any three of six TB symptoms (cough <2 weeks, night sweats, weight loss, fever, chest pain, shortness of breath, or 2 or more of cough <2 weeks, night sweats, and weight loss, increased the sensitivity to ~38%, while reducing specificity from ~95% to ~85% in SA and ~97% to ~92% in Zambia. Among HIV-negative adults, findings were similar in SA, whereas in Zambia the increase in sensitivity was relatively small (15% to 22%.High TB burden countries should investigate cost-effective strategies for systematic screening: one such strategy could be to use our rule in addition to cough ≥2 weeks.

  1. Scale and legacy controls on catchment nutrient export regimes

    Science.gov (United States)

    Howden, N. J. K.; Burt, T.; Worrall, F.

    2017-12-01

    Nutrient dynamics in river catchments are complex: water and chemical fluxes are highly variable in low-order streams, but this variability declines as fluxes move through higher-order reaches. This poses a major challenge for process understanding as much effort is focussed on long-term monitoring of the main river channel (a high-order reach), and therefore the data available to support process understanding are predominantly derived from sites where much of the transient response of nutrient export is masked by the effect of averaging over both space and time. This may be further exacerbated at all scales by the accumulation of legacy nutrient sources in soils, aquifers and pore waters, where historical activities have led to nutrient accumulation where the catchment system is transport limited. Therefore it is of particular interest to investigate how the variability of nutrient export changes both with catchment scale (from low to high-order catchment streams) and with the presence of legacy sources, such that the context of infrequent monitoring on high-order streams can be better understood. This is not only a question of characterising nutrient export regimes per se, but also developing a more thorough understanding of how the concepts of scale and legacy may modify the statistical characteristics of observed responses across scales in both space and time. In this paper, we use synthetic data series and develop a model approach to consider how space and timescales combine with impacts of legacy sources to influence observed variability in catchment export. We find that: increasing space and timescales tend to reduce the observed variance in nutrient exports, due to an increase in travel times and greater mixing, and therefore averaging, of sources; increasing the influence of legacy sources inflates the variance, with the level of inflation dictated by the residence time of the respective sources.

  2. The Legacy of the High Reliability Organizations Project

    OpenAIRE

    Bourrier, Mathilde

    2011-01-01

    This article looks back over two decades of work pioneered by Todd LaPorte and colleagues, under the banner of High Reliability Theory (HRT). The article revisits the American roots of the Berkeley-based group and comments on its early and decisive fieldwork choices. It revisits some of the elements that emerged through the controversy around findings and implications of HRT. It discusses the legacy of HRT and the ethnographical impetus given to "normal operations" studies. The use of ethnogr...

  3. An Approach to Peabody's Gifts and Legacies.

    Science.gov (United States)

    Parker, Franklin

    1994-01-01

    One in a collection of papers on self-made millionaire and educational philanthropist George Peabody offers a listing of his gifts and legacies, which fall into the categories of libraries, lyceums, athenaeum, art, music; science; model housing; education; exploration; patriotic causes; historical societies; hospitals; churches; legacies; and…

  4. Types and concept analysis for legacy systems

    NARCIS (Netherlands)

    T. Kuipers (Tobias); L.M.F. Moonen (Leon)

    2000-01-01

    textabstractWe combine type inference and concept analysis in order to gain insight into legacy software systems. Type inference for Cobol yields the types for variables and program parameters. These types are used to perform mathematical concept analysis on legacy systems. We have developed

  5. Northeastern Area Forest Legacy Program Yearbook 2008

    Science.gov (United States)

    US Forest Service, Northeastern Area, State and Private Forestry

    2009-01-01

    The purpose of the Forest Legacy Program (FLP) is to protect environmentally important forest areas that are threatened by conversion to nonforest uses. The Forest Legacy Program is a partnership between participating States and the Forest Service, U.S. Department of Agriculture. These two entities work together to identify important forest lands and...

  6. A validatable legacy database migration using ORM

    NARCIS (Netherlands)

    Moes, T.H.; Wijbenga, J.P.; Balsters, H.; Huitema, G.B.

    2012-01-01

    This paper describes a method used in a real-life case of a legacy database migration. The difficulty of the case lies in the fact that the legacy application to be replaced has to remain fully available during the migration process while at the same time data from the old system is to be integrated

  7. Impact of First Aid on Treatment Outcomes for Non-Fatal Injuries in Rural Bangladesh: Findings from an Injury and Demographic Census.

    Science.gov (United States)

    Hoque, Dewan Md Emdadul; Islam, Md Irteja; Sharmin Salam, Shumona; Rahman, Qazi Sadeq-Ur; Agrawal, Priyanka; Rahman, Aminur; Rahman, Fazlur; El-Arifeen, Shams; Hyder, Adnan A; Alonge, Olakunle

    2017-07-12

    Non-fatal injuries have a significant impact on disability, productivity, and economic cost, and first-aid can play an important role in improving non-fatal injury outcomes. Data collected from a census conducted as part of a drowning prevention project in Bangladesh was used to quantify the impact of first-aid provided by trained and untrained providers on non-fatal injuries. The census covered approximately 1.2 million people from 7 sub-districts of Bangladesh. Around 10% individuals reported an injury event in the six-month recall period. The most common injuries were falls (39%) and cuts injuries (23.4%). Overall, 81.7% of those with non-fatal injuries received first aid from a provider of whom 79.9% were non-medically trained. Individuals who received first-aid from a medically trained provider had more severe injuries and were 1.28 times more likely to show improvement or recover compared to those who received first-aid from an untrained provider. In Bangladesh, first-aid for non-fatal injuries are primarily provided by untrained providers. Given the large number of untrained providers and the known benefits of first aid to overcome morbidities associated with non-fatal injuries, public health interventions should be designed and implemented to train and improve skills of untrained providers.

  8. Achados vestibulares em usuários de aparelho de amplificação sonora individual Vestibular findings in hearing aid users

    Directory of Open Access Journals (Sweden)

    Fabiane Paulin

    2009-01-01

    Full Text Available OBJETIVO: verificar os achados vestibulares em pacientes com perda auditiva neurossenssorial usuários de aparelho de amplificação sonora individual. MÉTODOS: vinte pacientes, 11 do sexo feminino e nove do sexo masculino, com idades entre 39 e 85 anos, com perda auditiva neurossenssorial bilateral de grau moderado e severo foram atendidos em uma Instituição de Ensino Superior e submetidos a uma anamnese, inspeção otológica, avaliação audiológica, imitanciometria e ao exame vestibular por meio da vectoeletronistagmografia. RESULTADOS: a dos 20 pacientes avaliados, 18 (90% apresentaram queixa de zumbido, 15 (75% queixa de tontura e oito (40% queixa de cefaléia; b houve predomínio de alteração na prova calórica e no sistema vestibular periférico; c o resultado do exame vestibular esteve alterado em 14 pacientes (70%, sendo, oito casos (40% de síndrome vestibular periférica irritativa e seis casos (30% de síndrome vestibular periférica deficitária; d verificou-se diferença significativa entre o resultado do exame vestibular e o tempo de uso do aparelho de amplificação sonora individual; e dos cinco pacientes que não referiram nenhum sintoma vestibular, quatro (80% apresentaram alteração no exame. CONCLUSÃO: ressalta-se a sensibilidade e importância do estudo funcional do sistema do equilíbrio neste tipo de população, uma vez que podem ocorrer alterações na avaliação labiríntica independente da presença de sintomas.PURPOSE: to check vestibular findings in patients with sensoneural hearing loss, hearing aid users. METHODS: 20 patients (eleven females and nine males aging from 39 to 85-year-old with bilateral sensorineural hearing loss, from moderate to severe degrees, were attended in a higher education institution evaluated by medical history, otological inspections, complete basic conventional audiological evaluations, acoustic impedance tests and vectoeletronystagmography. RESULTS: a from the 20 evaluated

  9. Verification and the safeguards legacy

    International Nuclear Information System (INIS)

    Perricos, Demetrius

    2001-01-01

    ; qualitative and quantitative measurements of nuclear material; familiarity and access to sensitive technologies related to detection, unattended verification systems, containment/surveillance and sensors; examination and verification of design information of large and complex facilities; theoretical and practical aspects of technologies relevant to verification objectives; analysis of inspection findings and evaluation of their mutual consistency; negotiations on technical issues with facility operators and State authorities. This experience is reflected in the IAEA Safeguards Manual which sets out the policies and procedures to be followed in the inspection process as well as in the Safeguards Criteria which provide guidance for verification, evaluation and analysis of the inspection findings. The IAEA infrastructure and its experience with verification permitted in 1991 the organization to respond immediately and successfully to the tasks required by the Security Council Resolution 687(1991) for Iraq as well as to the tasks related to the verification of completeness and correctness of the initial declarations in the cases of the DPRK. and of S. Africa. In the case of Iraq the discovery of its undeclared programs was made possible through the existing verification system enhanced by additional access rights, information and application of modern detection technology. Such discoveries made it evident that there was a need for an intensive development effort to strengthen the safeguards system to develop a capability to detect undeclared activities. For this purpose it was recognized that there was need for additional and extended a) access to information, b) access to locations. It was also obvious that access to the Security Council, to bring the IAEA closer to the body responsible for maintenance of international peace and security, would be a requirement for reporting periodically on non-proliferation and the results of the IAEA's verification activities. While the case

  10. Women and AIDS: introduction.

    Science.gov (United States)

    Krieger, N; Margo, G

    1991-01-01

    Around the world, more and more women--principally poor women of color--are being diagnosed with and are dying of AIDS, the acquired immune deficiency syndrome. Yet, effective and appropriate prevention programs for women are sorely missing from the global program to control AIDS. To help us understand why this gap exists, and what we must do to close it, the three articles in this issue focus on women and AIDS. Examining the situation in such countries as Zimbabwe and South Africa, as well as in other economically underdeveloped and developed regions, the authors argue that women with the least control over their bodies and their lives are at greatest risk of acquiring AIDS. For example, the high rate of infection among women in Africa cannot be understood apart from the legacy of colonialism (including land expropriation and the forced introduction of a migrant labor system) and the insidious combination of traditional and European patriarchal values. Only by recognizing the socioeconomic and cultural determinants of both disease and sexual behavior, and only by incorporating these insights into our AIDS prevention programs, will we be able to curb the spread of this lethal disease.

  11. The legacy of fossil fuels.

    Science.gov (United States)

    Armaroli, Nicola; Balzani, Vincenzo

    2011-03-01

    Currently, over 80% of the energy used by mankind comes from fossil fuels. Harnessing coal, oil and gas, the energy resources contained in the store of our spaceship, Earth, has prompted a dramatic expansion in energy use and a substantial improvement in the quality of life of billions of individuals in some regions of the world. Powering our civilization with fossil fuels has been very convenient, but now we know that it entails severe consequences. We treat fossil fuels as a resource that anyone anywhere can extract and use in any fashion, and Earth's atmosphere, soil and oceans as a dump for their waste products, including more than 30 Gt/y of carbon dioxide. At present, environmental legacy rather than consistence of exploitable reserves, is the most dramatic problem posed by the relentless increase of fossil fuel global demand. Harmful effects on the environment and human health, usually not incorporated into the pricing of fossil fuels, include immediate and short-term impacts related to their discovery, extraction, transportation, distribution, and burning as well as climate change that are spread over time to future generations or over space to the entire planet. In this essay, several aspects of the fossil fuel legacy are discussed, such as alteration of the carbon cycle, carbon dioxide rise and its measurement, greenhouse effect, anthropogenic climate change, air pollution and human health, geoengineering proposals, land and water degradation, economic problems, indirect effects on the society, and the urgent need of regulatory efforts and related actions to promote a gradual transition out of the fossil fuel era. While manufacturing sustainable solar fuels appears to be a longer-time perspective, alternatives energy sources already exist that have the potential to replace fossil fuels as feedstocks for electricity production. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. 'Public enemy no. 1': Tobacco industry funding for the AIDS response

    African Journals Online (AJOL)

    , Sheryl Thompson, Kelley Lee. Abstract. This article analyzes the history of tobacco industry funding for the AIDS response – a largely ignored aspect of private donor involvement. Primary documents from the Legacy Tobacco Documents ...

  13. Sampling and Analysis Plan for Disposition of the Standing Legacy Wastes in the 105-B, -D, -H, -KE, and -KW Reactor Buildings

    International Nuclear Information System (INIS)

    McGuire, J.J.

    1999-01-01

    This sampling and analysis plan (SAP) presents the rationale and strategy for the sampling and analysis activities that support disposition of legacy waste in the Hanford Site's 105-B, 105-D, 105-H, 105-KE, 105-KW Reactor buildings. For the purpose of this SAP, legacy waste is identified as any item present in a facility that is not permanently attached to the facility and is easily removed without the aid of equipment larger than a standard forklift

  14. Sampling and Analysis Plan for Disposition of the Standing Legacy Wastes in the 105-B, -D, -H, -KE, and -KW Reactor Buildings

    International Nuclear Information System (INIS)

    McGuire, J. J.

    1999-01-01

    This sampling and analysis plan (SAP) presents the rationale and strategy for the sampling and analysis activities that support disposition of legacy waste in the Hanford Site's 105-B, 105-D, 105-H,105-KE, 105-KW Reactor buildings. For the purpose of this SAP, legacy waste is identified as any item present in a facility that is not permanently attached to the facility and is easily removed without the aid of equipment larger than a standard forklift

  15. HIV / AIDS

    Science.gov (United States)

    ... As the leading U.S. government institute for HIV/AIDS research, NIAID is committed to conducting the research necessary ... Budget & Planning Mission and Planning Overview Councils & Committees AIDS Research Advisory Committee AIDS Research Advisory Committee Agenda AIDS ...

  16. Searching for approval. Tax-exempt hospitals, systems may find some relief through FHLB letters of credit in last week's housing aid bill.

    Science.gov (United States)

    Evans, Melanie

    2008-08-04

    The bill to aid homeowners that Congress passed last week also offered a gift for tax-exempt healthcare borrowers. The law allows the Federal Home Loan Banks to back tax-exempt bonds with letters of credit, thus letting borrowers benefit from those banks' credit strength. But don't expect the floodgates to open. "Banks are preserving their capital for less risky endeavors," says Kelly Arduino, left, of Wipfli.

  17. Assisted Emulation for Legacy Executables

    Directory of Open Access Journals (Sweden)

    Kam Woods

    2010-07-01

    Full Text Available Emulation is frequently discussed as a failsafe preservation strategy for born-digital documents that depend on contemporaneous software for access (Rothenberg, 2000. Yet little has been written about the contextual knowledge required to successfully use such software. The approach we advocate is to preserve necessary contextual information through scripts designed to control the legacy environment, and created during the preservation workflow. We describe software designed to minimize dependence on this knowledge by offering automated configuration and execution of emulated environments. We demonstrate that even simple scripts can reduce impediments to casual use of the digital objects being preserved. We describe tools to automate the remote use of preserved objects on local emulation environments.  This can help eliminate both a dependence on physical reference workstations at preservation institutions, and provide users accessing materials over the web with simplified, easy-to-use environments. Our implementation is applied to examples from an existing collection of over 4,000 virtual CD-ROM images containing thousands of custom binary executables.

  18. Intergenerational Neighborhood Attainment and the Legacy of Racial Residential Segregation: A Causal Mediation Analysis.

    Science.gov (United States)

    Pais, Jeremy

    2017-08-01

    Advances in mediation analysis are used to examine the legacy effects of racial residential segregation in the United States on neighborhood attainments across two familial generations. The legacy effects of segregation are anticipated to operate through two primary pathways: a neighborhood effects pathway and an urban continuity pathway. The neighborhood effects pathway explains why parent's exposure to racial residential segregation during their family-rearing years can influence the residential outcomes of their children later in life. The urban continuity pathway captures the temporal consistency of the built and topographical environment in providing similar residential opportunities across generations. Findings from the Panel Study of Income Dynamics and U.S. Census data indicate that the legacy effect of racial residential segregation among black families operates primarily through the neighborhood effects that influence children growing up. For white families, there is less support for the legacy effects of segregation. The findings are supported by a comprehensive mediation analysis that provides a formal sensitivity analysis, deploys an instrumental variable, and assesses effect heterogeneity. Knowledge of the legacy of segregation moves neighborhood attainment research beyond point-in-time studies of racial residential segregation to provide a deeper understanding into the ways stratified residential environments are reproduced.

  19. Creation and implementation of the international information system for radiation legacy of the USSR 'RADLEG'

    International Nuclear Information System (INIS)

    Iskra, A.A.

    2002-01-01

    The stating of radiological problem of the radiation legacy of the Soviet and Russian military and civil programs of the nuclear fuel cycle have became possible after 'cold war' termination. The objective of the 'RADLEG' project is 'Development of a sophisticated computer based data system for evaluation of the radiation legacy of the former USSR and setting priorities on remediation and prevention policy'. The goal of the 'RADLEG' Project Phase 1 was creation of a simple operational database to be linked to GIS, describing currently available information on radiation legacy of the former USSR. During the Project Phase 2 the public accessible database linked to GIS has been developed. This GIS data system containing comprehensive information on the radiation legacy of the former Soviet Union has been developed in order to aid policy makers in two principle areas: to identify and set priorities on radiation safety problems, and to provide guidance for the development of technically, economically and socially sound policies to reduce health and environmental impact of radioactively contaminated sites. (author)

  20. Legacy material work-off project

    International Nuclear Information System (INIS)

    Sloan, T.J.; Baker, D.H. IV

    1999-01-01

    Los Alamos National Laboratory (LANL) and its subcontractors recently completed a nine-month legacy material clean-up effort. Legacy materials were defined as chemicals, hazardous, non-hazardous, and both hazardous and radioactive (mixed), that no longer served a programmatic use and had no identified individual owner within the Laboratory. Once personnel identified the legacy materials, the items were transferred to Solid Waste Operation's (EM-SWO) control. Upon completing this process, the responsible division-level manager was required to certify that all non-radioactive hazardous and non-hazardous materials and acceptable mixed legacy materials had been identified and transferred to EM-SWO for proper handling or disposal. The major expense in this project was the cost of actual chemical and radiological analysis. This expense was the result of items not having an identified individual owner. The major benefit of this project is that LANL is now in an excellent position to implement its Integrated Safety Management (ISM) Plan, which requires the implementation of safe work practices, including requirements for removing unused items when vacating workspaces. Effective implementation of ISM will go a long way toward ensuring that legacy materials are no longer an issue at the Laboratory

  1. Neuropathology of AIDS: An Autopsy Review of 284 Cases from Brazil Comparing the Findings Pre- and Post-HAART (Highly Active Antiretroviral Therapy and Pre- and Postmortem Correlation

    Directory of Open Access Journals (Sweden)

    Ana Cristina Araújo Lemos Silva

    2012-01-01

    Full Text Available A retrospective study of central nervous system (CNS in 284 autopsy AIDS cases in Brazil (1989–2008 divided into 3 groups: A (without antiretroviral treatment: 163 cases; B (other antiretroviral therapies: 76 cases; C (HAART for 3 months or more: 45 cases. In 165 (58.1% cases, relevant lesions were found, predominantly infections (54.2%; the most frequent was toxoplasmosis (29.9% followed by cryptococcosis (15.8%, purulent bacterial infections (3.9%, and HIV encephalitis (2.8%; non-Hodgkin lymphomas occurred in 1.4% and vascular lesions in 1.1%. There was no difference when compared the frequency of lesion among the groups; however, toxoplasmosis was less common while HIV encephalitis was more frequent in group C related to A. CNS lesions remain a frequent cause of death in AIDS; however, the mean survival time was four times greater in group C than in A. In 91 (55.1% of 165 cases with relevant brain lesions (or 32% of the total 284 cases, there was discordance between pre- and postmortem diagnosis; disagreement type 1 (important disease that if diagnosed in life could change the patient prognosis occurred in 49 (53.8% of 91 discordant cases (17.6% of the total 284 indicating the autopsy importance, even with HAART and advanced diagnostics technologies.

  2. MATERNAL PERCEPTIONS OF PARENTING FOLLOWING AN EVIDENCE-BASED PARENTING PROGRAM: A QUALITATIVE STUDY OF LEGACY FOR CHILDRENTM.

    Science.gov (United States)

    Hartwig, Sophie A; Robinson, Lara R; Comeau, Dawn L; Claussen, Angelika H; Perou, Ruth

    2017-07-01

    This article presents the findings of a qualitative study of maternal perceptions of parenting following participation in Legacy for Children TM (Legacy), an evidence-based parenting program for low-income mothers of young children and infants. To further examine previous findings and better understand participant experiences, we analyzed semistructured focus-group discussions with predominantly Hispanic and Black, non-Hispanic Legacy mothers at two sites (n = 166) using thematic analysis and grounded theory techniques. The qualitative study presented here investigated how mothers view their parenting following participation in Legacy, allowing participants to describe their experience with the program in their own words, thus capturing an "insider" perspective. Mothers at both sites communicated knowledge and use of positive parenting practices targeted by the goals of Legacy; some site-specific differences emerged related to these parenting practices. These findings align with the interpretation of quantitative results from the randomized controlled trials and further demonstrate the significance of the Legacy program in promoting positive parenting for mothers living in poverty. This study emphasizes the importance of understanding real-world context regarding program efficacy and the benefit of using qualitative research to understand participant experiences. © 2017 Michigan Association for Infant Mental Health.

  3. Conditional Aid Effectiveness

    DEFF Research Database (Denmark)

    Doucouliagos, Hristos; Paldam, Martin

    The AEL (aid effectiveness literature) studies the effect of development aid using econometrics on macro data. It contains about 100 papers of which a third analyzes conditional models where aid effectiveness depends upon z, so that aid only works for a certain range of the variable. The key term...... in this family of AEL models is thus an interaction term of z times aid. The leading candidates for z are a good policy index and aid itself. In this paper, meta-analysis techniques are used (i) to determine whether the AEL has established the said interaction terms, and (ii) to identify some of the determinants...... of the differences in results between studies. Taking all available studies in consideration, we find no support for conditionality with respect to policy, while conditionality regarding aid itself is dubious. However, the results differ depending on the authors’ institutional affiliation....

  4. Age and leadership : The moderating role of legacy beliefs

    NARCIS (Netherlands)

    Zacher, Hannes; Rosing, Kathrin; Frese, Michael

    Age and age-related motivations have been neglected in leadership research. This study examined the moderating influence of legacy beliefs on the relationships between age and transformational, transactional, and passive-avoidant leadership behaviors. Legacy beliefs involve individuals' convictions

  5. Evaluation of the Needs of People Living with HIV/AIDS in Selected Districts of State of Madhya Pradesh, India: Findings from a Preliminary Study

    Directory of Open Access Journals (Sweden)

    Sanjay Dixit

    2009-09-01

    Full Text Available Introduction: Evaluating the needs of People Living with HIV / AIDS (PLHA and providing them with adequate care and support is important in combating the Acquired Immunodeficiency Syndrome (AIDS epidemic. Objectives: The study was conducted to ascertain the needs of PLHA, the support obtained and required, extent of involvement in programs related to HIV and evaluate the impact of Government programs as perceived by PLHA. Methods: A cross sectional study was conducted on 150 PLHA in the districts of Indore, Neemuch and Ujjain in the state of Madhya Pradesh (India using semi-structured interview schedules. The data was analyzed using SPSS version 12.0. Results: The major support available to the patients is the free Anti-Retroviral Therapy (ART available at Government health care centers. The other supports obtained from self help groups and NGOs were medicines for opportunistic infections, nutritional supplements, traveling allowance to ART center for monthly doses, free monthly ration and school fees for one child in the family. The major support required were an educational plan for children, free investigations at hospitals, decentralization of ART centers and adequate employment opportunities. Involvement of PLHA in health programs was minimal: the reasons for non-involvement being unwillingness, fear of disclosure and lack of opportunity. The respondents stated that Government policies have had a positive impact and changed the perception of the society towards HIV patients. Conclusion: PLHA have a number of unmet needs and a collaborative attempt from the government and support groups is needed to meet the needs of PLHA

  6. Social Justice and Human Rights in Education Policy Discourse: Assessing Nelson Mandela’s Legacy

    Directory of Open Access Journals (Sweden)

    Abrehet Gebremedhin

    2016-06-01

    Full Text Available Twenty years after South Africa’s democratization, Nelson Mandela’s passing has prompted scholars to examine his legacy in various domains. Here we take a look at his legacy in education discourse. Tracing Mandela’s thoughts and pronouncements on education we find two major emphases: a view of education as a practical means to economic development, and education as a means to social justice, human rights, and democracy. Assessing the legacy of these twin emphases, we conducted qualitative and quantitative content analysis of turning point documents in education policy and annual reports from the respective South African ministries of education over the last two decades. Our analysis reveals that although a focus on education policy for economic development has consistently remained strong, Mandela’s view of education serving to foster social justice, inter-racial equality, human rights, and a deepening of democracy has faded in official educational policy discourse.

  7. Paralympic Legacy: Exploring the Impact of the Games on the Perceptions of Young People With Disabilities.

    Science.gov (United States)

    Coates, Janine; Vickerman, Philip B

    2016-10-01

    The London 2012 Olympic and Paralympic Games aimed to deliver a legacy to citizens of the United Kingdom, which included inspiring a generation of young people to participate in sport. This study aimed to understand the legacy of the Paralympic Games for children with disabilities. Eight adolescents (11-16 yr) with physical disabilities were interviewed about their perceptions of the Paralympic Games. Thematic analysis found 3 key themes that further our understanding of the Paralympic legacy. These were Paralympians as role models, changing perceptions of disability, and the motivating nature of the Paralympics. Findings demonstrate that the Games were inspirational for children with disabilities, improving their self-perceptions. This is discussed in relation to previous literature, and core recommendations are made.

  8. The radiation legacy of Russia

    International Nuclear Information System (INIS)

    Lebedev, V.A.

    2002-01-01

    Nuclear weapons making and testing, operation of enterprises of the nuclear industry, of military and civilian nuclear fleet, as well as peaceful nuclear explosions -- all that led in the USSR to release of radioactive products into the environment. In some parts of the FSU radioactive contamination exceeded permissible levels. The necessity of remediation of such territories became evident. The most part of the contamination resulted from major radiation accidents in Kyshtym (19570 and Chernobyl (1986). Today those objects, as well as some sites of radwaste storage and disposal, written-off nuclear submarines with non-unloaded spent nuclear fuel, some floating and on-shore repositories of nuclear fleet's radwaste and spent nuclear fuel, pose a potential hazard to the biosphere. Appropriate measures aimed at decreasing their impact on the population and environment are needed. Such measures should include both restoration of contaminated lands and social support programs for the population affected by radiation. The main task of the rehabilitation is reduction of consequences of internal and external exposure of the people, creation of necessary conditions for efficient and safe economical activities. Concrete objectives should be determined, as well as principles and standards to ensure radiation safety when conducting remediation works, and also -- specifications for evaluation of the lands condition prior to their remediation, criteria of decision making, rehabilitation planning, techniques of the lands' restoration and recommendations for their future uses. The Russian Federal special program 'Radioactive Waste and Spent Nuclear Materials Management, Utilization and Disposal for 1996-2005' envisages studies on Russia's radiation legacy's assessment on the basis of up-to-date information technologies of computer-based systems for data collection, storage and processing for accounting and analysis of information on availability, origin, physical and chemical

  9. Educational aids

    International Nuclear Information System (INIS)

    Lenkeit, S.

    1989-01-01

    Educational aids include printed matter, aural media, visual media, audiovisual media and objects. A distinction is made between learning aids, which include blackboards, overhead projectors, flipcharts, wallcharts and pinboards, and learning aids, which include textbooks, worksheets, documentation and experimental equipment. The various aids are described and their use explained. The aids available at the School for Nuclear Technology of the Karlsruhe Nuclear Research Centre are described

  10. Legacies of 1917 in Contemporary Russian Public Health: Addiction, HIV, and Abortion.

    Science.gov (United States)

    Rivkin-Fish, Michele

    2017-11-01

    I examine the legacies of Soviet public health policy and the socialist health care system and trace how the Soviet past figures in contemporary Russian policymaking and debates about drug use, HIV, and abortion. Drug policies and mainstream views of HIV reflect continuities with key aspects of Soviet-era policies, although political leaders do not acknowledge these continuities in justifying their policies. In abortion policy, by contrast, which is highly debated in the public realm, advocates represent themselves as differing from Soviet-era policies to justify their positions. Yet abortion activists' views of the past differ tremendously, reminding us that the Soviet past is symbolically productive for arguments about Russia's present and future. I describe key aspects of the Soviet approach to health and compare how current drug policy (and the related management of HIV/AIDS) and abortion policies are discursively shaped in relation to the Soviet historical and cultural legacy.

  11. The Timeless Legacy of Robert Koch

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 11; Issue 9. The Timeless Legacy of Robert Koch - Founder of Medical Microbiology. Jaya S Tyagi. General Article Volume 11 Issue 9 September 2006 pp 20-28. Fulltext. Click here to view fulltext PDF. Permanent link:

  12. The Legacy of 1789: Part 2.

    Science.gov (United States)

    Kirkaldy, James

    1990-01-01

    Honoring the French Revolution's bicentennial, examines its legacy for modern France. Contends that 1789's imprint appears in France's centralized bureaucracy, strong political divisions (conservative-liberal-socialist), church-state separation, and tendency for government to argue ends justify means. Maintains the Revolution also spawned…

  13. George Peabody's (1795-1869) Educational Legacy.

    Science.gov (United States)

    Parker, Franklin; Parker, Betty J.

    During his career, George Peabody financially supported educational endeavors and went beyond the accumulation of money to leave for one's children. His support began in the mid-1800s and his educational legacy remains. He established: (1) a $2 million Peabody Education Fund to promote public schools and teacher training in 12 civil war devastated…

  14. Christian Social Justice Advocate: Contradiction or Legacy?

    Science.gov (United States)

    Edwards, Cher N.

    2012-01-01

    In this article, the relationship between Christian religiosity and the principles of social justice is explored, including the sociopolitical aspects of faith and advocacy. A particular emphasis is placed on the historical legacy and theological relationships between Christianity and social justice. The author concludes with a call for…

  15. Asutosh Mukhopadhyay and his Mathematical Legacy

    Indian Academy of Sciences (India)

    IAS Admin

    In this article, we describe the life and career of the versatile genius, Asutosh Mukhopadhyay. The article offers a few glimpses of his mathe- matical talent and contributions to mathemat- ics, and of his efforts to propagate and foster the study of and research in mathematics. 1. Introduction. The legacy of Asutosh ...

  16. Fundamental Considerations for Biobank Legacy Planning

    Science.gov (United States)

    Fombonne, Benjamin; Watson, Peter Hamilton; Moore, Helen Marie

    2016-01-01

    Biobanking in its various forms is an activity involving the collection of biospecimens and associated data and their storage for differing lengths of time before use. In some cases, biospecimens are immediately used, but in others, they are stored typically for the term of a specified project or in perpetuity until the materials are used up or declared to be of little scientific value. Legacy planning involves preparing for the phase that follows either biobank closure or a significant change at an operational level. In the case of a classical finite collection, this may be brought about by the completion of the initial scientific goals of a project, a loss of funding, or loss of or change in leadership. Ultimately, this may require making a decision about when and where to transfer materials or whether to destroy them. Because biobanking in its entirety is a complex endeavour, legacy planning touches on biobank operations as well as ethical, legal, financial, and governance parameters. Given the expense and time that goes into setting up and maintaining biobanks, coupled with the ethical imperative to appropriately utilize precious resources donated to research, legacy planning is an activity that every biobanking entity should think about. This article describes some of the fundamental considerations for preparing and executing a legacy plan, and we envisage that this article will facilitate dialogue to help inform best practices and policy development in the future. PMID:26890981

  17. Walter Bonime's legacy: principal contributions.

    Science.gov (United States)

    Eckardt, Marianne Horney

    2002-01-01

    Walter Bonime is best known for his influential book, The Clinical Use of Dreams, published in 1962. Though Bonime embraced a neo-Freudian orientation, The Clinical Use of Dreams is remarkable for an absence of theoretical discussions, emphasizing instead a detailed practical approach, aided by illustrative vignettes. His particular emphases are on collaboration in the discovery of meaning and the importance of recognizing feeling representations in dreams. Further writings focussed on character disorders with depressive and paranoid symptomatology, vividly describing the typical underlying neurotic character structures. An outstanding article, co-authored with his wife Florence Bonime, criticizes the usual obscurity of psychoanalytic writings and suggests that conceptual abstractions be well balanced by clinical illustrations. Bonime's style is an exemplary model for such balanced writings.

  18. Sustainable legacies for the 2012 Olympic Games.

    Science.gov (United States)

    Shipway, Richard

    2007-05-01

    The London 2012 Olympic and Paralympic Games have the unique potential to deliver sustainable sporting, social, cultural, economic and environmental legacies, not just for London as the host city, but for the whole of Britain. This article focuses primarily on the first three of these potential Olympics legacies. The first area explored is the social legacy as it impacts on host communities; second, the potential educational and cultural legacy of the 2012 Games are examined; and finally, there follows an overview of the health benefits that could result from a sustained increase in mass participation in sport, physical activity and exercise. This appraisal is undertaken through a review of existing Olympic literature and examples are drawn from previous summer and winter Games. This preliminary exploration is followed by the identification of some key challenges to be overcome if the opportunities available to a wide and diverse range of stakeholders are to be fully optimized. The article suggests that the 2012 Games can act as a catalyst for sports development throughout Britain, while also assisting with government cross-cutting agendas such as tackling crime, antisocial behaviour, developing healthy and active communities, improving educational attainment, and combating barriers to participation. In doing so, this article argues that priority should be placed at supporting grassroots sport through greater access to sport in the community, and not solely elite level sports development. The article concludes by suggesting that the 2012 Games provide opportunities to deliver real and tangible changes and most importantly, to afford a higher priority to sport, along with the obvious associated health benefits for Britain as a whole. The underlying challenge as we move towards 2012 is to achieve a positive step change in the attitudes towards sport and physical activity in British society. Achieving this would possibly be the greatest legacy of the 2012 Olympic and

  19. Aid Effectiveness

    DEFF Research Database (Denmark)

    Arndt, Channing; Jones, Edward Samuel; Tarp, Finn

    Controversy over the aggregate impact of foreign aid has focused on reduced form estimates of the aid-growth link. The causal chain, through which aid affects developmental outcomes including growth, has received much less attention. We address this gap by: (i) specifying a structural model...... of the main relationships; (ii) estimating the impact of aid on a range of final and intermediate outcomes; and (iii) quantifying a simplied representation of the full structural form, where aid impacts on growth through key intermediate outcomes. A coherent picture emerges: aid stimulates growth and reduces...

  20. Foreign aid

    DEFF Research Database (Denmark)

    Tarp, Finn

    2008-01-01

    Foreign aid has evolved significantly since the Second World War in response to a dramatically changing global political and economic context. This article (a) reviews this process and associated trends in the volume and distribution of foreign aid; (b) reviews the goals, principles...... and institutions of the aid system; and (c) discusses whether aid has been effective. While much of the original optimism about the impact of foreign aid needed modification, there is solid evidence that aid has indeed helped further growth and poverty reduction...

  1. The Public Health Legacy of Polio Eradication in Africa.

    Science.gov (United States)

    Craig, Allen S; Haydarov, Rustam; O'Malley, Helena; Galway, Michael; Dao, Halima; Ngongo, Ngashi; Baranyikwa, Marie Therese; Naqvi, Savita; Abid, Nima S; Pandak, Carol; Edwards, Amy

    2017-07-01

    The legacy of polio in Africa goes far beyond the tragedies of millions of children with permanent paralysis. It has a positive side, which includes the many well-trained polio staff who have vaccinated children, conducted surveillance, tested stool specimens in the laboratories, engaged with communities, and taken care of polio patients. This legacy also includes support for routine immunization services and vaccine introductions and campaigns for other diseases. As polio funding declines, it is time to take stock of the resources made available with polio funding in Africa and begin to find ways to keep some of the talented staff, infrastructure, and systems in place to work on new public health challenges. The partnerships that helped support polio eradication will need to consider funding to maintain and to strengthen routine immunization services and other maternal, neonatal, and child health programs in Africa that have benefitted from the polio eradication infrastructure. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  2. Utilizing "The William Allan Kritsonis Balanced Teeter-Totter Model" as a Means to Cultivate a Legacy of Transformational Leaders in Schools: A National Focus

    Science.gov (United States)

    Jacobs, Karen Dupre

    2007-01-01

    The Kritsonis Teeter-Totter Model, developed by Dr. William Allan Kritsonis, is utilized to cultivate a legacy of transformational leaders in schools throughout the United States. In a time when change in schools is inevitable, the model aides school leaders in better defining their individual role in schools and that of their stakeholders in…

  3. AIDS (image)

    Science.gov (United States)

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

  4. Issues Associated with Tritium Legacy Materials

    International Nuclear Information System (INIS)

    Mills, Michael

    2008-01-01

    This paper highlights some of the issues associated with the treatment of legacy materials linked to research into tritium over many years and also of materials used to contain or store tritium. The aim of the work is to recover tritium where practicable, and to leave the residual materials passively safe, either for disposal or for continued storage. A number of materials are currently stored at AWE which either contain tritium or have been used in tritium processing. It is essential that these materials are characterised such that a strategy may be developed for their safe stewardship, and ultimately for their treatment and disposal. Treatment processes for such materials are determined by the application of best practicable means (BPM) studies in accordance with the requirements of the Environment Agency of England and Wales. Clearly, it is necessary to understand the objectives of legacy material treatment / processing and the technical options available before a definitive BPM study is implemented. The majority of tritium legacy materials with which we are concerned originate from the decommissioning of a facility that was operational from the late 1950's through to the late 1990's when, on post-operative clear-out (POCO), the entire removable and transportable tritium inventory was moved to new, purpose built facilities. One of the principle tasks to be undertaken in the new facilities is the treatment of the legacy materials to recover tritium wherever practicable, and render the residual materials passively safe for disposal or continued storage. Where tritium recovery was not reasonably or technically feasible, then a means to assure continued safe storage was to be devised and implemented. The legacy materials are in the following forms: - Uranium beds which may or may not contain adsorbed tritium gas; - Tritium gas stored in containers; - Tritide targets for neutron generation; - Tritides of a broad spectrum of metals manufactured for research / long

  5. Legacy sediment storage in New England river valleys: anthropogenic processes in a postglacial landscape

    Science.gov (United States)

    Snyder, N. P.; Johnson, K. M.; Waltner, M.; Hopkins, A. J.; Dow, S.; Ames, E.; Merritts, D. J.; Walter, R. C.; Rahnis, M. A.

    2016-12-01

    Walter and Merritts (2008, and subsequent papers) show that legacy sediment associated with deposition in millponds is a common feature in river valleys of the Mid-Atlantic Piedmont region, with 1-5 m of fine sand and silt overlying Holocene soil and Pleistocene periglacial deposits. For this project, we seek to test the hypothesis that these field relationships are seen in New England, a formerly glaciated region with similar history and intensity of forest clearing and milldam construction during the 17-19th centuries. We study three watersheds, using field observations of bank stratigraphy, radiocarbon dating, and mapping of terraces and floodplains using lidar digital elevation models and other GIS datasets. The 68 km2 South River watershed in western Massachusetts exhibits the most extensive evidence for legacy sediment storage. We visited 17 historic dam sites in the watershed and found field evidence for fine sand and silt legacy sediment storage at 14, up to 2.2 m thick. In the 558 km2 Sheepscot River watershed in coastal Maine, we visited 12 historic dam sites, and found likely legacy sediment at six, up to 2.3 m thick. In the 171 km2 upper Charles River watershed in eastern Massachusetts, we investigated 14 dam sites, and found legacy sediment at two, up to 1.8 m thick. Stratigraphically, we identified the base of legacy sediment from a change in grain size to gravel at most sites, or to Pleistocene marine clay at some Sheepscot River sites. In the Sheepscot River, we observed cut timbers underlying historic sediment at several locations, likely associated with sawmill activities. Only at the Charles River were we able to radiocarbon date the underlying gravel (1281-1391 calibrated CE). At no site did we find a buried Holocene soil, in contrast to the field relations commonly observed in the Mid-Atlantic region. This may indicate that the New England sites have eroded to the pre-historic river bed, not floodplain surfaces. We attribute the variation in

  6. Nuclear legacy: Students of two atomic cities

    International Nuclear Information System (INIS)

    Petersen, Gary

    2002-01-01

    Full text: Battelle Memorial Institute operates the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy. Within PNNL is the International Nuclear Safety Program (INSP) assigned to work on improving the safe operations of 67 Soviet-designed nuclear reactors in nine countries. One major mission of this program has been Chernobyl NPP activities, both for the operating plant, and for the Chernobyl Shelter. In conjunction with the activities at Chernobyl, several Battelle staff members have been living in Slavutych (the city closest to Chernobyl) for periods of up to two years. Through these personal relationships, Battelle began to take personal interest in students in Slavutych. In 1999 Battelle used private funding to support 20 students from Slavutych, Ukraine; and 20 students from Richland, Washington, U.S.A., in authoring a book called Nuclear Legacy: Students of Two Atomic Cities. This hard-bound book was researched, and written, entirely by these 40 13-to-15-year-old students. It is an amazing book, which describes the past, the present, and the future of two nuclear cities - Slavutych near Chernobyl, and Richland, near Hanford. It was written in two languages, with every article translated into both English and Ukrainian. It was published in June, 2000, and has now sold more than 2,600 copies in 14 countries. The book is primarily an educational publication designed to teach students how to write and publish a book on a sensitive subject - nuclear. It is not a political statement. However, the student researched and written articles do discuss politically sensitive nuclear topics in straightforward detail. The moving first hand accounts through the eyes of these young people of the 1986 Chernobyl nuclear accident, and interviews with scientists and engineers who worked on the 1940's Manhattan Project in the United States, make the book a unique collaboration on two nuclear cultures. What started as a one-semester project took a full

  7. Index case finding facilitates identification and linkage to care of children and young persons living with HIV/AIDS in Malawi.

    Science.gov (United States)

    Ahmed, Saeed; Sabelli, Rachael A; Simon, Katie; Rosenberg, Nora E; Kavuta, Elijah; Harawa, Mwelura; Dick, Spencer; Linzie, Frank; Kazembe, Peter N; Kim, Maria H

    2017-08-01

    Evaluation of a novel index case finding and linkage-to-care programme to identify and link HIV-infected children (1-15 years) and young persons (>15-24 years) to care. HIV-infected patients enrolled in HIV services were screened and those who reported untested household members (index cases) were offered home- or facility-based HIV testing and counselling (HTC) of their household by a community health worker (CHW). HIV-infected household members identified were enrolled in a follow-up programme offering home and facility-based follow-up by CHWs. Of the 1567 patients enrolled in HIV services, 1030 (65.7%) were screened and 461 (44.8%) identified as index cases; 93.5% consented to HIV testing of their households and of those, 279 (64.7%) reported an untested child or young person. CHWs tested 711 children and young persons, newly diagnosed 28 HIV-infected persons (yield 4.0%; 95% CI: 2.7-5.6), and identified an additional two HIV-infected persons not enrolled in care. Of the 30 HIV-infected persons identified, 23 (76.6%) were linked to HIV services; 18 of the 20 eligible for ART (90.0%) were initiated. Median time (IQR) from identification to enrolment into HIV services was 4 days (1-8) and from identification to ART start was 6 days (1-8). Almost half of HIV-infected patients enrolled in treatment services had untested household members, many of whom were children and young persons. Index case finding, coupled with home-based testing and tracked follow-up, is acceptable, feasible and facilitates the identification and timely linkage to care of HIV-infected children and young persons. © 2017 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

  8. The ATLAS Trigger Simulation with Legacy Software

    CERN Document Server

    Bernius, Catrin; The ATLAS collaboration

    2017-01-01

    Physics analyses at the LHC require accurate simulations of the detector response and the event selection processes, generally done with the most recent software releases. The trigger response simulation is crucial for determination of overall selection efficiencies and signal sensitivities and should be done with the same software release with which data were recorded. This requires potentially running with software dating many years back, the so-called legacy software. Therefore having a strategy for running legacy software in a modern environment becomes essential when data simulated for past years start to present a sizeable fraction of the total. The requirements and possibilities for such a simulation scheme within the ATLAS software framework were examined and a proof-of-concept simulation chain has been successfully implemented. One of the greatest challenges was the choice of a data format which promises long term compatibility with old and new software releases. Over the time periods envisaged, data...

  9. The ATLAS Trigger Simulation with Legacy Software

    CERN Document Server

    Bernius, Catrin; The ATLAS collaboration

    2017-01-01

    Physics analyses at the LHC which search for rare physics processes or measure Standard Model parameters with high precision require accurate simulations of the detector response and the event selection processes. The accurate simulation of the trigger response is crucial for determination of overall selection efficiencies and signal sensitivities. For the generation and the reconstruction of simulated event data, generally the most recent software releases are used to ensure the best agreement between simulated data and real data. For the simulation of the trigger selection process, however, the same software release with which real data were taken should be ideally used. This requires potentially running with software dating many years back, the so-called legacy software. Therefore having a strategy for running legacy software in a modern environment becomes essential when data simulated for past years start to present a sizeable fraction of the total. The requirements and possibilities for such a simulatio...

  10. Olympics Legacy: the London Olympics 2012

    OpenAIRE

    Gulsen, Guler; Holden, Robert

    2010-01-01

    The reasons for proposing a London 2012 bid are outlined in the light of London city planning over the past sixty years. The processes influencing the bid for the London 2012 Olympics are investigated in respect of the lessons from Barcelona and Sydney. The role of environmental\\ud and landscape improvement is examined and the importance of legacy is described and analysed. The cost of Olympiads since Sydney 2000 are described and compared. Then progress of the London 2012 Olympics developmen...

  11. Requalification of Legacy Radioactive Waste in Germany

    International Nuclear Information System (INIS)

    Bandt, Gabriele; Hoffmann, Paulina; Spicher, Gottfried; Filss, Martin; Schauer, Claudia

    2016-01-01

    Conclusion: • Large stocks of legacy radioactive waste exist, which do not comply with the requirements of the Konrad repository. • Requalification campaigns with thousands of waste packages have successfully been carried out. • Quality assurance plans contain all necessary steps of specific (requalification) campaigns and optimize the procedures for each campaign in advance. • When sophisticated measurement equipment was needed an iterative procedure was adopted. Repeated evaluations of the nondestructive res. destructive measurements limited the measures to the necessary limit.

  12. Migration Performance for Legacy Data Access

    Directory of Open Access Journals (Sweden)

    Kam Woods

    2008-12-01

    Full Text Available We present performance data relating to the use of migration in a system we are creating to provide web access to heterogeneous document collections in legacy formats. Our goal is to enable sustained access to collections such as these when faced with increasing obsolescence of the necessary supporting applications and operating systems. Our system allows searching and browsing of the original files within their original contexts utilizing binary images of the original media. The system uses static and dynamic file migration to enhance collection browsing, and emulation to support both the use of legacy programs to access data and long-term preservation of the migration software. While we provide an overview of the architectural issues in building such a system, the focus of this paper is an in-depth analysis of file migration using data gathered from testing our software on 1,885 CD-ROMs and DVDs. These media are among the thousands of collections of social and scientific data distributed by the United States Government Printing Office (GPO on legacy media (CD-ROM, DVD, floppy disk under the Federal Depository Library Program (FDLP over the past 20 years.

  13. The Political Legacy of School Accountability Systems

    Directory of Open Access Journals (Sweden)

    Sherman Dorn

    1998-01-01

    Full Text Available The recent battle reported from Washington about proposed national testing program does not tell the most important political story about high stakes tests. Politically popular school accountability systems in many states already revolve around statistical results of testing with high-stakes environments. The future of high stakes tests thus does not depend on what happens on Capitol Hill. Rather, the existence of tests depends largely on the political culture of published test results. Most critics of high-stakes testing do not talk about that culture, however. They typically focus on the practice legacy of testing, the ways in which testing creates perverse incentives against good teaching. More important may be the political legacy, or how testing defines legitimate discussion about school politics. The consequence of statistical accountability systems will be the narrowing of purpose for schools, impatience with reform, and the continuing erosion of political support for publicly funded schools. Dissent from the high-stakes accountability regime that has developed around standardized testing, including proposals for professionalism and performance assessment, commonly fails to consider these political legacies. Alternatives to standardized testing which do not also connect schooling with the public at large will not be politically viable.

  14. Legacy sample disposition project. Volume 2: Final report

    International Nuclear Information System (INIS)

    Gurley, R.N.; Shifty, K.L.

    1998-02-01

    This report describes the legacy sample disposition project at the Idaho Engineering and Environmental Laboratory (INEEL), which assessed Site-wide facilities/areas to locate legacy samples and owner organizations and then characterized and dispositioned these samples. This project resulted from an Idaho Department of Environmental Quality inspection of selected areas of the INEEL in January 1996, which identified some samples at the Test Reactor Area and Idaho Chemical Processing Plant that had not been characterized and dispositioned according to Resource Conservation and Recovery Act (RCRA) requirements. The objective of the project was to manage legacy samples in accordance with all applicable environmental and safety requirements. A systems engineering approach was used throughout the project, which included collecting the legacy sample information and developing a system for amending and retrieving the information. All legacy samples were dispositioned by the end of 1997. Closure of the legacy sample issue was achieved through these actions

  15. Pre-Columbian floristic legacies in modern homegardens of Central Amazonia.

    Science.gov (United States)

    Lins, Juliana; Lima, Helena P; Baccaro, Fabricio B; Kinupp, Valdely F; Shepard, Glenn H; Clement, Charles R

    2015-01-01

    Historical ecologists have demonstrated legacy effects in apparently wild landscapes in Europe, North America, Mesoamerica, Amazonia, Africa and Oceania. People live and farm in archaeological sites today in many parts of the world, but nobody has looked for the legacies of past human occupations in the most dynamic areas in these sites: homegardens. Here we show that the useful flora of modern homegardens is partially a legacy of pre-Columbian occupations in Central Amazonia: the more complex the archaeological context, the more variable the floristic composition of useful native plants in homegardens cultivated there today. Species diversity was 10% higher in homegardens situated in multi-occupational archaeological contexts compared with homegardens situated in single-occupational ones. Species heterogeneity (β-diversity) among archaeological contexts was similar for the whole set of species, but markedly different when only native Amazonian species were included, suggesting the influence of pre-conquest indigenous occupations on current homegarden species composition. Our findings show that the legacy of pre-Columbian occupations is visible in the most dynamic of all agroecosystems, adding another dimension to the human footprint in the Amazonian landscape.

  16. A fitting LEGACY – modelling Kepler's best stars

    Directory of Open Access Journals (Sweden)

    Aarslev Magnus J.

    2017-01-01

    Full Text Available The LEGACY sample represents the best solar-like stars observed in the Kepler mission[5, 8]. The 66 stars in the sample are all on the main sequence or only slightly more evolved. They each have more than one year's observation data in short cadence, allowing for precise extraction of individual frequencies. Here we present model fits using a modified ASTFIT procedure employing two different near-surface-effect corrections, one by Christensen-Dalsgaard[4] and a newer correction proposed by Ball & Gizon[1]. We then compare the results obtained using the different corrections. We find that using the latter correction yields lower masses and significantly lower χ2 values for a large part of the sample.

  17. Ultracool dwarf legacy science with ESA's Euclid mission

    Directory of Open Access Journals (Sweden)

    Martin E.L.

    2013-04-01

    Full Text Available Euclid is an medium-class ESA mission that will carry out a 5 year survey of the extragalactic sky. The science drivers for the survey are cosmological and extragalactic. Nevertheless, the unprecedented depth over such a large area and the diffraction limited spatial resolution of the Euclid survey will have a long lasting impact in many fields of Astrophysics. This paper outlines the legacy science that will come out from Euclid in the field of ultracool dwarfs. In particular, it is foreseen that Euclid will increase the number of resolved ultracool binaries by more than an order of magnitude, and hence it will provide a stringent constraint on models of formation of very low-mass objects. Euclid can also find significant number of rare objects such as young free-floating planets or population III ultracool dwarfs.

  18. Transforming Cobol Legacy Software to a Generic Imperative Model

    National Research Council Canada - National Science Library

    Moraes, DinaL

    1999-01-01

    .... This research develops a transformation system to convert COBOL code into a generic imperative model, recapturing the initial design and deciphering the requirements implemented by the legacy code...

  19. Aid and Growth

    DEFF Research Database (Denmark)

    Tarp, Finn; Mekasha, Tseday Jemaneh

    2013-01-01

    Recent litterature in the meta-analysis category where results from a range of studies are brought together throws doubt on the ability of foreign aid to foster economic growth and development. This article assesses what meta-analysis has to contribute to the litterature on the effectiveness...... of foreign aid in terms of growth impact. We re-examine key hypotheses, and find that the effect of aid on growth is positive and statistically significant. This significant effect is genuine, and not an artefact of publication selection. We also show why our results differ from those published elsewhere....

  20. Aid and Growth

    DEFF Research Database (Denmark)

    Mekasha, Tseday Jemaneh; Tarp, Finn

    Some recent literature in the meta-analysis category where results from a range of studies are brought together throws doubt on the ability of foreign aid to foster economic growth and development. This paper assesses what meta-analysis has to say about the effectiveness of foreign aid in terms...... of the growth impact. We re-examine key hypotheses, and find that the effect of aid on growth is positive and statistically significant. This significant effect is genuine, and not an artefact of publication selection. We also show why our results differ from those published elsewhere....

  1. Simulating and quantifying legacy topographic data uncertainty: an initial step to advancing topographic change analyses

    Science.gov (United States)

    Wasklewicz, Thad; Zhu, Zhen; Gares, Paul

    2017-12-01

    measurements observed at various times in history. The geometric relationship between the anchor point and the sensor measurement can be approximated via spatial correlation even when a sensor does not directly observe an anchor point. Findings from a numerical simulation indicate the estimated error coincides with the actual error using certain sensors (Kinematic GNSS, ALS, TLS, and SfM-MVS). Data from 2D imagery and static GNSS did not perform as well at the time the sensor is integrated into estimator largely as a result of the low density of data added from these sources. The estimator provides a history of DEM estimation as well as the uncertainties and cross correlations observed on anchor points. Our work provides preliminary evidence that our approach is valid for integrating legacy data with HRT and warrants further exploration and field validation. [Figure not available: see fulltext.

  2. The Legacy of Utah's Country Schools, 1847-1896. Country School Legacy: Humanities on the Frontier.

    Science.gov (United States)

    Birkinshaw, Scott B.

    This section of the Country School Legacy: Humanities on the Frontier Project, funded by the National Endowment for the Humanities and sponsored by the Mountain Plains Library Association, traces the development of schools in Utah during the Territorial Period (1847-1896). Following a discussion of the influence of the Church of Jesus Christ of…

  3. Portuguese Cistercian Churches - An acoustic legacy

    Science.gov (United States)

    Rodrigues, Fabiel G.; Lanzinha, João C. G.; Martins, Ana M. T.

    2017-10-01

    The Cistercian Order (11th century) stands out as an apologist of the simplicity and austerity of the space. According to the Order of Cîteaux, only with an austere space, without any distractions, the true spiritual contemplation is achieved. This Order was an aggregator and consolidator pole during the Christian Reconquest. Thus, as it happens with other Religious Orders, Cîteaux has a vast heritage legacy. This heritage is witness, not only of the historical, but also social, political, and spiritual evolution. This legacy resumes the key principles to an austere liturgy, which requirements, in the beginning, are based on the simplicity of worship and of the connection between man and God. Later, these requirements allowed the development of the liturgy itself and its relation with the believers. Consequently, it can be concisely established an empirical approach between the Cistercian churches and the acoustics conditioning of these spaces. This outcome is fundamental in order to understand the connection between liturgy and the conception of the Cistercian churches as well as the constructed space and its history. So, an analysis of these principles is essential to establish the relation between acoustic and religious buildings design throughout history. It is also a mean of understanding the knowledge of acoustics principles that the Cistercian Order bequeathed to Portugal. This paper presents an empirical approach on Cistercian monastic churches acoustics. These spaces are the place where the greatest acoustic efforts are concentrated and it is also the space where the liturgy reaches greater importance. On the other hand, Portugal is a country which has an important Cistercian legacy over several periods of history. Consequently, the Portuguese Cistercian monastic churches are representative of the development of the liturgy, the design of spaces and of the acoustic requirements of their churches since the 12th century until the 21st century and it is of

  4. Legacy Risk Measure for Environmental Waste

    International Nuclear Information System (INIS)

    Eide, S. A.; Nitschke, R. L.

    2002-01-01

    The Idaho National Engineering and Environmental Laboratory (INEEL) is investigating the development of a comprehensive and quantitative risk model framework for environmental management activities at the site. Included are waste management programs (high-level waste, transuranic waste, low-level waste, mixed low-level waste, spent nuclear fuel, and special nuclear materials), major environmental restoration efforts, major decontamination and decommissioning projects, and planned long-term stewardship activities. Two basic types of risk estimates are included: risks from environmental management activities, and long-term legacy risks from wastes/materials. Both types of risks are estimated using the Environment, Safety, and Health Risk Assessment Program (ESHRAP) developed at the INEEL. Given these two types of risk calculations, the following evaluations can be performed: risk evaluation of an entire program (covering waste/material as it now exists through disposal or other e nd states); risk comparisons of alternative programs or activities; comparisons of risk benefit versus risk cost for activities or entire programs; ranking of programs or activities by risk; ranking of wastes/materials by risk; evaluation of site risk changes with time as activities progress; and integrated performance measurement using indicators such as injury/death and exposure rates. This paper discusses the definition and calculation of legacy risk measures and associated issues. The legacy risk measure is needed to support three of the seven types of evaluations listed above: comparisons of risk benefit versus risk cost, ranking of wastes/materials by risk, and evaluation of site risk changes with time

  5. Legacy Nitrate Impacts on Groundwater and Streams

    Science.gov (United States)

    Tesoriero, A. J.; Juckem, P. F.; Miller, M. P.

    2017-12-01

    Decades of recharge of high-nitrate groundwater have created a legacy—a mass of high-nitrate groundwater—that has implications for future nitrate concentrations in groundwater and in streams. In the United States, inorganic nitrogen fertilizer applications to the land surface have increased ten-fold since 1950, resulting in sharp increases in nitrate concentrations in recharging groundwater, which pose a risk to deeper groundwater and streams. This study assesses the factors that control time lags and eventual concentrations of legacy nitrate in groundwater and streams. Results from the USGS National Water-Quality Assessment Project are presented which elucidate nitrate trends in recharging groundwater, delineate redox zones and assess groundwater and stream vulnerability to legacy nitrate sources on a regional scale. This study evaluated trends and transformations of agricultural chemicals based on groundwater age and water chemistry data along flow paths from recharge areas to streams at 20 study sites across the United States. Median nitrate recharge concentrations in these agricultural areas have increased markedly over the last 50 years, from 4 to 7.5 mg N/L. The effect that nitrate accumulation in shallow aquifers will have on drinking water quality and stream ecosystems is dependent on the redox zones encountered along flow paths and on the age distribution of nitrate discharging to supply wells and streams. Delineating redox zones on a regional scale is complicated by the spatial variability of reaction rates. To overcome this limitation, we applied logistic regression and machine learning techniques to predict the probability of a specific redox condition in groundwater in the Chesapeake Bay watershed and the Fox-Wolf-Peshtigo study area in Wisconsin. By relating redox-active constituent concentrations in groundwater samples to indicators of residence time and/or electron donor availability, we were able to delineate redox zones on a regional scale

  6. Brand Aid

    DEFF Research Database (Denmark)

    Richey, Lisa Ann; Ponte, Stefano

    A critical account of the rise of celebrity-driven “compassionate consumption” Cofounded by the rock star Bono in 2006, Product RED exemplifies a new trend in celebrity-driven international aid and development, one explicitly linked to commerce, not philanthropy. Brand Aid offers a deeply informed...

  7. Hearing Aids

    Science.gov (United States)

    ... prefer the open-fit hearing aid because their perception of their voice does not sound “plugged up.” ... My voice sounds too loud. The “plugged-up” sensation that causes a hearing aid user’s voice to ...

  8. Foreign aid

    DEFF Research Database (Denmark)

    Tarp, Finn

    2008-01-01

    Foreign aid has evolved significantly since the Second World War in response to a dramatically changing global political and economic context. This article (a) reviews this process and associated trends in the volume and distribution of foreign aid; (b) reviews the goals, principles...

  9. Radioactive legacies from medicine and industry

    International Nuclear Information System (INIS)

    Linder, R.; Rodriguez, J.

    2005-01-01

    Due to the unintended disposal of radioactive legacies (waste from medicine, industry or private persons) radioactive material occasionally enters the disposal ways of conventional waste. The Swiss Federal Office of Public Health (SFOPH) and the Swiss accident Insurance Fund (Swiss) are the licensing authorities and regulatory agencies of the handling with radioactive materials for non-nuclear use. The aim is to avoid such incidents with concrete measures and so to preserve men and environment from the negative effect of not correctly disposed radioactive waste. (orig.)

  10. Eventscapes and the creation of event legacies

    OpenAIRE

    Brown, G.; Lee, I.S.; King, Katherine; Shipway, Richard

    2015-01-01

    Attention is directed to the difference in event legacies created by mega-events which often cause dramatic physical changes in urban environments and those which accompany events which leave very little imprint on the landscape where they are held. The Tour Down Under cycle race, which is held annually in South Australia, is examined as an example of the latter. The spatial pattern of the event and the range of settings which support it are presented as an eventscape by drawing on concepts s...

  11. Integrating commercial and legacy systems with EPICS

    International Nuclear Information System (INIS)

    Hill, J.O.; Kasemir, K.U.

    1997-01-01

    The Experimental Physics and Industrial Control System (EPICS) is a software toolkit, developed by a worldwide collaboration, which significantly reduces the level of effort required to implement a new control system. Recent developments now also significantly reduce the level of effort required to integrate commercial, legacy and/or site-authored control systems with EPICS. This paper will illustrate with an example both the level and type of effort required to use EPICS with other control system components as well as the benefits that may arise

  12. The legacy of the theory of high reliability organizations: an ethnographic endeavor

    OpenAIRE

    Bourrier, Mathilde

    2011-01-01

    This article looks back over two decades of work pioneered by Todd LaPorte and colleagues, under the banner of High Reliabiilty Theory (HRT). The article revisits the American roots of the Berkeley-based group and comments on its early and decisive fieldwork choices. It revisits some of the elements that emerged through the controversy around findings and implications of HRT. It discusses the legacy of HRT and the ethographical twist given to "normal operations" studies. It further explains w...

  13. A Colonial Legacy of African Gender Inequality? Evidence from Christian Kampala, 1895-2011

    OpenAIRE

    Meier zu Selhausen, Felix; Weisdorf, Jacob

    2015-01-01

    The colonial legacy of African underdevelopment is widely debated but hard to document. We use occupational statistics from Protestant marriage registers of historical Kampala to investigate the hypothesis that African gender inequality and female disempowerment are rooted in colonial times. We find that the arrival of Europeans in Uganda ignited a century- long transformation of Kampala involving a gender Kuznets curve. Men rapidly acquired literacy and quickly found their way into white-col...

  14. A virtual roundtable on Iser’s legacy Part II: conversation with Mark Freeman

    Directory of Open Access Journals (Sweden)

    Mark Freeman

    2017-06-01

    Full Text Available In this article you find the second part of a roundtable on Wolfgang’s Iser legacy with Gerald Prince, Mark Freeman, Marco Caracciolo and Federico Bertoni. In Part II we discuss with Prof. Mark Freem the role of narrative hermeneutics in understanding the human realm and the tenets of self-interpretation, as well as the necessity of literary antrhopology and literary theory.

  15. Biological field stations: research legacies and sites for serendipity

    Science.gov (United States)

    William K. Michener; Keith L. Bildstein; Arthur McKee; Robert R. Parmenter; William W. Hargrove; Deedra McClearn; Mark Stromberg

    2009-01-01

    Biological field stations are distributed throughout North America, capturing much of the ecological variability present at the continental scale and encompassing many unique habitats. In addition to their role in supporting research and education, field stations offer legacies of data, specimens, and accumulated knowledge. Such legacies often provide the only...

  16. Jack Wescott and Donald F. Smith. The Legacy Project

    Science.gov (United States)

    Moye, Johnny J.; Wescott, Jack W.; Smith, Donald F.

    2017-01-01

    This is the tenth in a series of articles entitled "The Legacy Project." The Legacy Project focuses on the lives and actions of leaders who have forged our profession into what it is today. Members of the profession owe a debt of gratitude to these leaders. One simple way to demonstrate that gratitude is to recognize these leaders and…

  17. Legacy management: An old challenge with a new focus

    International Nuclear Information System (INIS)

    Gillogly, Mari; ); Sneve, Malgorzata; Smith, Graham

    2017-01-01

    The NEA Expert Group on Legacy Management (EGLM) aims to promote a practical and optimised approach for the regulatory supervision of nuclear legacy sites and installations. NEA member countries share their experiences and approaches on legacy management and have submitted case studies to the EGLM that illustrate the common challenges and approaches of many countries. The first report of the expert group will be based on these case studies and will be released in late 2017. A new, broader focus on decommissioning and legacy management issues within the NEA is expected to take shape in early 2018, carrying forward the mission to develop and promote a practical and optimised approach for the regulatory supervision of nuclear legacy sites and installations

  18. AID as Gift: an initial approach

    Directory of Open Access Journals (Sweden)

    Kelly Cristiane da Silva

    2008-01-01

    Full Text Available The article proposes that some of the key practices in the area of international cooperation for development can be better understood in terms of a gift regime. To this end, it compares ethnographic data relating to the modus operandi of the aid sector in East Timor with the legacies of Marcel Mauss and the recent production of M.A.U.S.S. International aid policies are shown to be important means for establishing hegemony in glocal negotiation spaces in which different actors construct identities and relations of alliance, honor and precedence. In this debate, it is argued that East Timor's biggest counter-gift to the international community has been to function as an instrument through which values cherished by aid donors, expressed in Western myths of good society, can once again be cultivated in the process of building a new national state.

  19. Legacy and Emerging Perfluoroalkyl Substances Are ...

    Science.gov (United States)

    Long-chain per- and polyfluoroalkyl substances (PFASs) are being replaced by short-chain PFASs and fluorinated alternatives. For ten legacy PFASs and seven recently discovered perfluoroalkyl ether carboxylic acids (PFECAs), we report (1) their occurrence in the Cape Fear River (CFR) watershed, (2) their fate in water treatment processes, and (3) their adsorbability on powdered activated carbon (PAC). In the headwater region of the CFR basin, PFECAs were not detected in raw water of a drinking water treatment plant (DWTP), but concentrations of legacy PFASs were high. The U.S. Environmental Protection Agency’s lifetime health advisory level (70 ng/L) for perfluorooctanesulfonic acid and perfluorooctanoic acid (PFOA) was exceeded on 57 of 127 sampling days. In raw water of a DWTP downstream of a PFAS manufacturer, the mean concentration of perfluoro-2-propoxypropanoic acid (PFPrOPrA), a replacement for PFOA, was 631 ng/L (n = 37). Six other PFECAs were detected, with three exhibiting chromatographic peak areas up to 15 times that of PFPrOPrA. At this DWTP, PFECA removal by coagulation, ozonation, biofiltration, and disinfection was negligible. The adsorbability of PFASs on PAC increased with increasing chain length. Replacing one CF2 group with an ether oxygen decreased the affinity of PFASs for PAC, while replacing additional CF2 groups did not lead to further affinity changes. The USEPA’s recently completed Unregulated Contaminant Monitoring Rule 3 (UCMR3) p

  20. Pulmonary manifestation of AIDS

    International Nuclear Information System (INIS)

    Blum, U.; Dinkel, E.; Laaff, H.; Wuertemberger, G.; Senn, H.; Vaith, P.; Kroepelin, T.; Freiburg Univ.; Freiburg Univ.; Freiburg Univ.; Freiburg Univ.

    1989-01-01

    We reviewed retrospectively the clinical records of 28 patients with AIDS staged group IV according to CDC-criteria. Among these, 19 had pulmonary disease: most of them (n=17) had pneumocystis carinii pneumonia (Pcp). 12/17 patients with proven Pcp displayed typical X-ray findings with diffuse perihilar interstitial infiltration sparing lung periphery. 3/17 had atypical features and 2 normal chest x-ray findings. These data are important to identify patients with pulmonary complications of AIDS. (orig.) [de

  1. People, planet and profit: Unintended consequences of legacy building materials.

    Science.gov (United States)

    Zimmer, Anthony T; Ha, HakSoo

    2017-12-15

    Although an explosion of new building materials are being introduced into today's market, adequate up-front research into their chemical and physical properties as well as their potential health and environmental consequences is lacking. History has provided us with several examples where building materials were broadly deployed into society only to find that health and environmental problems resulted in unintended sustainability consequences. In the following paper, we use lead and asbestos as legacy building materials to show their similar historical trends and sustainability consequences. Our research findings show unintended consequences such as: increased remediation and litigation costs; adverse health effects; offshoring of related industries; and impediments to urban revitalization. As numerous new building materials enter today's market, another building material may have already been deployed, representing the next "asbestos." This paper also proposes an alternative methodology that can be applied in a cost-effective way into existing and upcoming building materials, to minimize and prevent potential unintended consequences and create a pathway for sustainable communities. For instance, our findings show that this proposed methodology could have prevented the unintended incurred sustainability costs of approximately $272-$359 billion by investing roughly $24 million in constant 2014 U.S. dollars on up-front research into lead and asbestos. Published by Elsevier Ltd.

  2. ATHENA AIDE

    International Nuclear Information System (INIS)

    Fink, R.K.; Callow, R.A.; Larson, T.K.; Ransom, V.H.

    1987-01-01

    An expert system called the ATHENA AIDE that assists in the preparation of input models for the ATHENA thermal-hydraulics code has been developed by researchers at the Idaho National Engineering Laboratory. The ATHENA AIDE uses a menu driven graphics interface and rule-based and object-oriented programming techniques to assist users of the ATHENA code in performing the tasks involved in preparing the card image input files required to run ATHENA calculations. The ATENA AIDE was developed and currently runs on single-user Xerox artificial intelligence workstations. Experience has shown that the intelligent modeling environment provided by the ATHENA AIDE expert system helps ease the modeling task by relieving the analyst of many mundane, repetitive, and error prone procedures involved in the construction of an input model. This reduces errors in the resulting models, helps promote standardized modeling practices, and allows models to be constructed more quickly than was previously possible

  3. The Legacy of Tomas Bata to the Information Processing for the Development of Enterprise

    Directory of Open Access Journals (Sweden)

    Jakub Chvatal

    2014-04-01

    Full Text Available Businessman Tomas Bata was successful also because he was able to work with information efficiently. While it is difficult to compare the work with information twenties with today's information systems, but we can find elements that do not emphasize current systems because the information is accessible anytime, anywhere on-line. One such element is the regularity in information processing and its presentation. The article gives an overview of resources to draw from the legacy of Tomas Bata, the first comparison approach in creating and using of personnel and manufacturing information and how to deal with the legacy of Tomas Bata in information processing. This is done a methodology for upcoming research. Even it can be assumed that the corporation meets the characteristics of Tomas Bata „learning organisation" as we understand in the dimension of the information and knowledge society. Historical development is also confronted with the current state of the information system Bata Shoes Organisation.

  4. Socialist and postsocialist land-use legacies determine farm woodland composition and structure

    DEFF Research Database (Denmark)

    Plieninger, Tobias; Schaich, H.

    2014-01-01

    European agroecosystems host a variety of farm woodlands that act as primary determinants of biodiversity and ecosystem services. While woodland areas have been in decline worldwide, they have regionally increased, for example, in Eastern Germany. This study performs a quantitative and spatially...... of variability. Percentages of nonnative (7 %) and coniferous (10 %) individuals are low. The findings suggest that socialist and postsocialist farmland and forest policies translated into distinct land-use legacies in the newly established farm woodlands, which differ considerably from the composition...... and structure of presocialist woodlands. We argue that forest conservation planning should actively consider land-use legacies, which are of particular relevance in the landscapes of Central and Eastern Europe, as these have undergone multiple, abrupt, and severe land-use transitions....

  5. International Development Aid Allocation Determinants

    OpenAIRE

    Tapas Mishra; Bazoumana Ouattara; Mamata Parhi

    2012-01-01

    This paper investigates the factors explaining aid allocation by bilateral and multilateral donors. We use data for 146 aid recipient countries over the period 1990-2007 and employ Bayesian Averaging of Classical Estimates Approach (BACE) approach and find that both the recipient need and donor interest motives are `significant' determinants of bilateral and multilateral aid allocation process. Our results also indicate that the measures for recipient need and donor interests vary from bilate...

  6. Olympic Health Legacy; Essentials for Lasting Development of Host City.

    Science.gov (United States)

    Lee, Young-Hee; Kim, Jung Moon

    2013-03-01

    The purpose of the Olympic Games should be to contribute to the social development by leaving behind economic, cultural and environmental legacies to the hosting region. While tangible examples such as venues are often recognized as representative legacies of the Olympics, intangible aspects such as the environment, culture, policy and human resources have been gaining in importance. The Olympic Games, at its most fundamental level, is a sporting event. Sports not only is closely related to the physical health, but is also instrumental to fostering mental health through inspiration. One of the most important sports legacies was the general change in the population's perception on sports and physical activities; due to such change, people were able to enjoy sports as part of healthy and active everyday life and benefit physically. However, compared to tangible legacies such as the facilities, social legacies such as the general health and their planning, execution and achievements are hard to monitor. Therefore, for the Olympics to leave behind socio-cultural legacies that contribute to the development of the hosting region, there must be a thorough business plan that takes into account region-specific purpose, and is divided into stages such as before, during and after the Games. Should the 2018 Winter Olympic Games hope to create continuing contribution to its hosting region, it must leave behind 'Health Legacies' that will enhance the happiness of the hosting region's population. To this end, establishment of region-specific purpose and systematic promotion of business via detailed analysis of precedents are a must. This article aim to review the health legacy endeavors of past host cities and suggest the appropriate forms of health legacy of 2018 Pyeongchang Winter Olympic and Paralympic Games.

  7. Cassini: The Journey and the Legacy

    KAUST Repository

    Porco, Carolyn

    2018-01-15

    An international mission to explore, in depth, the Saturnian system ヨthe planet Saturn and its magnetosphere, glorious rings, and many moons- begun over 27 years ago. After seven years of development, the Cassini spacecraft was launched in 1997, spent seven years trekking to Saturn, and finally entered Saturn orbit in the summer of 2004. In the course of its 13 years orbiting this ring world, Cassini returned over 450 thousand images, 635GB of data, and invaluable insights on the solar systemメs most splendid and scientifically rich planetary system. In this lecture, Carolyn Porco, the leader of the imaging science team on NASA\\'s Cassini mission, will delight her audience with a retrospective look at what has been learned from this profoundly successful mission and what its final legacy is likely to be.

  8. Peter Waterman and his scientific legacy

    Science.gov (United States)

    Mishchenko, Michael I.; Kahnert, Michael; Mackowski, Daniel W.; Wriedt, Thomas

    2013-01-01

    Peter C. Waterman, a giant figure in the theory of electromagnetic, acoustic, and elastic wave scattering, passed away on 3 June, 2012. In view of his fundamental contributions, which to a large degree have guided the progress of these disciplines over the past five decades and affected profoundly the multifaceted research published in the Journal of Quantitative Spectroscopy and Radiative Transfer (JQSRT), we felt that it would be appropriate to solicit papers for a special issue of JQSRT commemorating Peter Waterman's scientific legacy. This initiative was endorsed by the JQSRT management and has resulted in a representative collection of high-quality papers which have undergone the same peer scrutiny as any paper submitted to JQSRT.

  9. The Phenomenal Legacy of Rabindranath Tagore

    Directory of Open Access Journals (Sweden)

    Ketaki Kushari Dyson

    2010-12-01

    Full Text Available Belonging to a generation of Bengalis who received Tagore as an acknowledged classic of their tradition, I grew up reading his books, listening to his music, watching his dance-dramas, and writing poetry under the inspiration of his words. This youthful appreciation of Tagore eventually led to a deeper understanding of his stature as an artist and thinker, but it was only when I entered Tagore studies in a more formal manner that I realized how truly spectacular his achievements were from an international perspective. Tagore was fortunate in that his time, place, and circumstances allowed him to give a good run to the natural versatility and fecundity of his genius. He has thereby secured a rich and diverse legacy for us, which tends to mean different things to different groups of people.

  10. Could Freemium Models Work for Legacy Newspapers?

    DEFF Research Database (Denmark)

    Holm, Anna B.

    2016-01-01

    The newspaper industry has long been looking for sustainable business models for their digital editions. One of their popular choices is the freemium business model based on free and premium content with a paywall. However, freemium has not yet lived up to the expectation of the industry and has ...... not secured the revenues that industry players hoped for. This article discusses a number of the main principles of the freemium strategy and tactics, and highlights the critical points for legacy newspaper organisations.......The newspaper industry has long been looking for sustainable business models for their digital editions. One of their popular choices is the freemium business model based on free and premium content with a paywall. However, freemium has not yet lived up to the expectation of the industry and has...

  11. Investigating the long-term legacy of drought and warming on the soil microbial community across five European shrubland ecosystems.

    Science.gov (United States)

    Rousk, Johannes; Smith, Andrew R; Jones, Davey L

    2013-12-01

    We investigated how the legacy of warming and summer drought affected microbial communities in five different replicated long-term (>10 years) field experiments across Europe (EU-FP7 INCREASE infrastructure). To focus explicitly on legacy effects (i.e., indirect rather than direct effects of the environmental factors), we measured microbial variables under the same moisture and temperature in a brief screening, and following a pre-incubation at stable conditions. Specifically, we investigated the size and composition of the soil microbial community (PLFA) alongside measurements of bacterial (leucine incorporation) and fungal (acetate in ergosterol incorporation) growth rates, previously shown to be highly responsive to changes in environmental factors, and microbial respiration. We found no legacy effects on the microbial community size, composition, growth rates, or basal respiration rates at the effect sizes used in our experimental setup (0.6 °C, about 30% precipitation reduction). Our findings support previous reports from single short-term ecosystem studies thereby providing a clear evidence base to allow long-term, broad-scale generalizations to be made. The implication of our study is that warming and summer drought will not result in legacy effects on the microbial community and their processes within the effect sizes here studied. While legacy effects on microbial processes during perturbation cycles, such as drying-rewetting, and on tolerance to drought and warming remain to be studied, our results suggest that any effects on overall ecosystem processes will be rather limited. Thus, the legacies of warming and drought should not be prioritized factors to consider when modeling contemporary rates of biogeochemical processes in soil. © 2013 John Wiley & Sons Ltd.

  12. Modificación de actitudes ante el Sida en estudiantes de enfermería: Resultados de una experiencia pedagógica Modification of attitudes regarding AIDS among nursing students: Findings of a pedagogic experiment

    Directory of Open Access Journals (Sweden)

    Lidia Fernández Donaire

    2006-06-01

    change in the students' attitude is registered in the intervention group after having finished the training period, compared to the results obtained at the beginning of the trial. In contrast, no significant differences were observed between the results determined in the two tests for students in the control group. These findings confirm the effectiveness of the pedagogic methodology used to effect a positive change in student attitudes regarding topics such as AIDS; an area that is often subject to a social and cultural bias that can affect the quality of an individual's future work as a health-care professional.

  13. Legacy Interventions With Patients with Co-Occurring Disorders: Legacy Definitions, Life Satisfaction, and Self-Efficacy.

    Science.gov (United States)

    Franklin, Felina C; Cheung, Monit

    2017-12-06

    Individuals with co-occurring disorders tend to avoid interaction with others. To instill hope, legacy intervention aims to highlight past experiences while managing life stressors for a positive outlook. Participants take part in legacy activities-crafting tangible projects and recording one's life events-in order to actualize a personal sense of legacy. This pre-posttest research tested whether legacy intervention in a partial hospital program (PHP) on reframing past experiences through creative activities could increase life satisfaction and self-efficacy among adults with co-occurring substance misuse and mental health symptoms. Eighty consented patients with co-occurring disorders were randomly assigned to two groups with 62 participants continuing: 37 in legacy intervention (LI) and 25 in partial hospital program only (PHP-only). LI participants were engaged in both PHP and legacy activities. Ten group sessions were held over the course of five weeks for cohorts of 10-15 adult patients in each intervention. Sense of legacy was measured to ensure that LI patients received the appropriate legacy dosage. With RANOVA analyses between and among three time points, life satisfaction was significantly higher in the LI group with group interaction effect over time. In terms of self-efficacy, both groups showed positive changes but no significant difference could be found between the two groups over time and the interaction (time X group) effect was not significant. The legacy definitions gathered from the LI group were consistent with existing literature and showed three additional themes: children's involvement, concreteness, and life continuation after death.

  14. Negotiating Aid

    DEFF Research Database (Denmark)

    Whitfield, Lindsay; Fraser, Alastair

    2011-01-01

    which investigated the strategies these states have adopted in talks with aid donors, the sources of leverage they have been able to bring to bear in negotiations, and the differing degrees of control that they have been able to exercise over the policies agreed in negotiations and those implemented......This article presents a new analytical approach to the study of aid negotiations. Building on existing approaches but trying to overcome their limitations, it argues that factors outside of individual negotiations (or the `game' in game-theoretic approaches) significantly affect the preferences...

  15. Computerized operator decision aids

    International Nuclear Information System (INIS)

    Long, A.B.

    1984-01-01

    This article explores the potential benefits associated with the use of computers in nuclear plants by the operating crew as an aid in making decisions. Pertinent findings are presented from recently completed projects to establish the context in which operating decisions have to be made. Key factors influencing the decision-making process itself are also identified. Safety parameter display systems, which are being implemented in various forms by the nuclear industry, are described within the context of decision making. In addition, relevant worldwide research and development activities are examined as potential enhancements to computerized operator decision aids to further improve plant safety and availability

  16. Sport and exercise medicine and the Olympic health legacy

    Directory of Open Access Journals (Sweden)

    Tew Garry A

    2012-07-01

    Full Text Available Abstract London 2012 is the first Olympic and Paralympic Games to explicitly try and develop socioeconomic legacies for which success indicators are specified - the highest profile of which was to deliver a health legacy by getting two million more people more active by 2012. This editorial highlights how specialists in Sport and Exercise Medicine can contribute towards increasing physical activity participation in the UK, as well as how the National Centre for Sport and Exercise Medicine might be a useful vehicle for delivering an Olympic health legacy. Key challenges are also discussed such as acquisition of funding to support new physical activity initiatives, appropriate allocation of resources, and how to assess the impact of legacy initiatives.

  17. An assessment of mine legacies and how to prevent them

    DEFF Research Database (Denmark)

    Pacheco Cueva, Vladimir

    of AMD is felt well beyond the mining district and the costs of prevention and remediation were found to be significant. Apart from environmental legacies, the mine also left a number of socio-economic legacies including: limited access to non-polluted water that results in San Sebastian residents...... devoting a high proportion of their income in obtaining water, lost opportunities due to the cessation of mining, uncertain land tenure situation and increasing growth of ASGM activities that exacerbate already existing environmental pollution due to use of mercury. The study also found that the state......The study seeks to enrich the growing literature on mine legacies by examining a case study of a small abandoned mine in Latin America. Using a combination of Rapid Rural Appraisal and secondary source analysis, this study assessed some of the most damaging legacies of the San Sebastian mine...

  18. Legacy System Wrapping for Department of Defense Information System Modernization

    National Research Council Canada - National Science Library

    Jordan, Kathleen

    1995-01-01

    This document explains the activities, benefits, problems, and issues in using the object-oriented technique of software wrapping to support the migration from legacy information systems to modernized systems...

  19. Taking a Hike and Hucking the Stout: The Troublesome Legacy of the Sublime in Outdoor Recreation

    Directory of Open Access Journals (Sweden)

    Georg Drennig

    2013-12-01

    Full Text Available As Henry Thoreau noted in the 1850s, the simple act of walking can be loaded with political and spiritual meaning. Today, taking a hike as an act of engaging in outdoor recreation is equally non-trivial, and therefore subject of the following analysis. As this paper argues, outdoors recreation is still influenced by the legacy of the Sublime and its construction of wilderness. This troublesome legacy means that the cultural self-representation of outdoor sports – and the practice itself – lays claim to the environment in ways that are socially and sometimes even ethni-cally exclusive. This essay uses William Cronon’s critique of the cultural constructedness of wilderness as a point of departure to see how Western notions of sublime nature have an impact on spatial practice. The elevation of specific parts of the environ-ment into the category of wilderness prescribes certain uses and meanings as na-ture is made into an antidote against the ills of industrial civilization, and a place where the alienated individual can return to a more authentic self. This view then has become a troublesome legacy, informing the cultural self-representation of those uses of “wilderness” that are known as outdoor recreation. In its cultural production, outdoors recreation constructs “healthy” and “athlet-ic” bodies exercising in natural settings and finding refuge from the everyday al-ienation of postmodern society. Yet these bodies are conspicuously white, and the obligatory equipment and fashion expensive. Outdoor recreation is a privileged assertion of leisure, often denoting an urban, affluent, and white, background of the practitioner. These practitioners then lay exclusive claim on the landscapes they use. As trivial as taking a hike or any other form of outdoors recreation may thus seem, they put a cultural legacy into practice that is anything but trivial.

  20. The influence of stigma on first aid actions taken by young people for mental health problems in a close friend or family member: findings from an Australian national survey of youth.

    Science.gov (United States)

    Yap, Marie Bee Hui; Jorm, Anthony Francis

    2011-11-01

    Young people are an important source of first aid for mental health problems in people they are close to, but their first aid skills remain inadequate. Research into the factors that influence mental health first aid skills are required to reveal targets for improving these skills. This study examined the influence of stigma on first aid actions taken by young people to help someone close to them with a mental health problem. Participants in a national telephone survey of Australian youth (aged 12-25 years) reported on their stigmatising attitudes based on one of three disorders in vignettes: depression, depression with alcohol misuse, and social phobia. At a two-year follow-up interview, they were asked if they knew a family member or close friend with a problem similar to the vignette character since the initial interview, and those who did reported on the actions taken to help the person. Of the 1520 participants interviewed at follow up, 507 reported knowing someone with a similar problem. Young people's stigmatising attitudes (weak-not-sick, social distance and dangerousness/unpredictability) influenced their first aid actions. Social desirability could have affected the assessment of stigma, we could not assess the severity of the first aid recipient's problem or the benefit derived from the first aid provided, and the proportion of variance explained was modest. Reducing stigma may help to improve the first aid that people with mental health problems can receive from young people who are close to them. Copyright © 2011 Elsevier B.V. All rights reserved.

  1. Olympic Health Legacy; Essentials for Lasting Development of Host City

    Science.gov (United States)

    Lee, Young-Hee; Kim, Jung Moon

    2013-01-01

    The purpose of the Olympic Games should be to contribute to the social development by leaving behind economic, cultural and environmental legacies to the hosting region. While tangible examples such as venues are often recognized as representative legacies of the Olympics, intangible aspects such as the environment, culture, policy and human resources have been gaining in importance. The Olympic Games, at its most fundamental level, is a sporting event. Sports not only is closely related to the physical health, but is also instrumental to fostering mental health through inspiration. One of the most important sports legacies was the general change in the population’s perception on sports and physical activities; due to such change, people were able to enjoy sports as part of healthy and active everyday life and benefit physically. However, compared to tangible legacies such as the facilities, social legacies such as the general health and their planning, execution and achievements are hard to monitor. Therefore, for the Olympics to leave behind socio-cultural legacies that contribute to the development of the hosting region, there must be a thorough business plan that takes into account region-specific purpose, and is divided into stages such as before, during and after the Games. Should the 2018 Winter Olympic Games hope to create continuing contribution to its hosting region, it must leave behind ‘Health Legacies’ that will enhance the happiness of the hosting region’s population. To this end, establishment of region-specific purpose and systematic promotion of business via detailed analysis of precedents are a must. This article aim to review the health legacy endeavors of past host cities and suggest the appropriate forms of health legacy of 2018 Pyeongchang Winter Olympic and Paralympic Games. PMID:26064832

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1984-07-01

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

  3. Early AIDS dementia complex

    International Nuclear Information System (INIS)

    Mountz, J.M.; Speed, N.M.; Adams, K.; Schwartz, J.A.; Gross, M.D.; Ostrow, D.G.

    1988-01-01

    A frequent complication of the acquired immunodeficiency syndrome (AIDS) is AIDS dementia complex (ADC). The authors evaluated seven patients with AIDS (aged 28-55 years, all male) for ADC by psychiatric evaluation, neuropsychological testing, CT scanning, and IMP-SPECT. Six of seven patients exhibited cognitive or behavioral abnormalities. Neuropsychological testing showed general deficits but no cases of explicit dementia. SPECT showed marked abnormalities in two cases: posterior temporal-parietal diminution of tracer uptake in one case (posterior/anterior=0.81) and marked right/left subcortical asymmetry (1.17) in the other. In three additional cases there was asymmetric tracer uptake in the subcortical and parietal regions. CT findings were normal in all seven cases. The authors conclude that functional imaging with the use of IMP-SPECT may be a useful method to follow ADC progression and response to therapy

  4. [AIDS: "We will win"].

    Science.gov (United States)

    Chabrier, H

    1989-11-13

    An international colloquium on AIDS held near Paris from October 26-28, 1989, unlike the World Conference on AIDS in Montreal the year before, was able to find reasons for optimism. Significant progress was reported in immunotherapy and in chemotherapy. Successful experiments in vaccinating monkeys against the AIDS virus were reported from the US, France, and Zaire. Time is needed to prove the efficacy of the vaccines because of the slow development in AIDS. A vaccine is being tested by Jonas Salk and collaborators in 75 seropositive volunteers who do not yet show full blown disease but who have very low levels of T4 lymphocytes. Plans are underway for a larger test on 500 seropositive patients at different stages of infection. According to Salk, the new chemical and logical approach toward AIDS will allow combinations of immunotherapy and chemotherapy to destroy the virus. R. Gallo of France listed as accomplishments of the past year a better understanding of the virus, improved case management techniques, increased ability to control Kaposi's sarcoma, considerable progress in the search for a vaccine, and detection of immune proteins that affect the virus. New biological markers permit establishment of correlations between cellular modifications and the progress of the disease as well as the precise effects of treatment. The new immune system drugs immuthiol and DDI are expected to reach the market soon. Patients very soon will be able to receive less toxic alternative treatments, which can be combined for greater efficacy once their toxic interactions are understood.

  5. Global warming releases microplastic legacy frozen in Arctic Sea ice

    Science.gov (United States)

    Obbard, Rachel W.; Sadri, Saeed; Wong, Ying Qi; Khitun, Alexandra A.; Baker, Ian; Thompson, Richard C.

    2014-06-01

    When sea ice forms it scavenges and concentrates particulates from the water column, which then become trapped until the ice melts. In recent years, melting has led to record lows in Arctic Sea ice extent, the most recent in September 2012. Global climate models, such as that of Gregory et al. (2002), suggest that the decline in Arctic Sea ice volume (3.4% per decade) will actually exceed the decline in sea ice extent, something that Laxon et al. (2013) have shown supported by satellite data. The extent to which melting ice could release anthropogenic particulates back to the open ocean has not yet been examined. Here we show that Arctic Sea ice from remote locations contains concentrations of microplastics at least two orders of magnitude greater than those that have been previously reported in highly contaminated surface waters, such as those of the Pacific Gyre. Our findings indicate that microplastics have accumulated far from population centers and that polar sea ice represents a major historic global sink of man-made particulates. The potential for substantial quantities of legacy microplastic contamination to be released to the ocean as the ice melts therefore needs to be evaluated, as do the physical and toxicological effects of plastics on marine life.

  6. The raven flights: intersemiotic translations and legacy for media arts

    Directory of Open Access Journals (Sweden)

    Helciclever Barros da Silva Vitoriano

    2015-12-01

    Full Text Available The purpose of this article is to develop some comments and comparisons between Edgar Allan Poe’s poem “The Raven” (1845 and his essay “Philosophy of Composition” (1846, as part of a semiotic translation of that poem, notably in the movie industry, visual arts, HQ and other productions intermedia, with the theoretical and critical pillars initially based on Poe’s poetry itself. In terms of methodology, inter-semiotic and intermediality translation studies played a major role. Among the findings of this article, there is the genetic potential of the crow to interartistical and inter-semiotic transpositions, which are strongly anchored to the Philosophy of Composition, which was and still is an ode to the meticulous artistic work, and, at the same time, the poetic modern tale and an important pre-media trail, to signal and anticipate some features still felt in the literary, visual, and cinematographic arts today. As of Poe´s legacy to the cinema, the first film directors and producers soon realized the strength of the seventh art to translate into few images larger contexts, as the biographical ones, and they also realized the cinematographic potential in merging real and fictional stories, documenting and aestheticizing reality. Cinema was, then, perceived as a new and strong expression, able to generate new meanings and lead the viewer, which was the way Poe used to refer to narrative and poetic literature.

  7. Aid and good governance: Examining aggregate unintended effects of aid.

    Science.gov (United States)

    Dijkstra, Geske

    2017-09-18

    Although donors generally aim to improve governance in recipient countries by various means, critics claim that the aggregate effect of large aid flows is the deterioration of governance. Aid is said to weaken domestic accountability, sustain authoritarian regimes, increase political instability, weaken government capacities, and increase corruption. Conducting a systematic search in Web of Science, this paper reviews the empirical evidence for these unintended aggregate effects of aid on the political, administrative, and judicial dimensions of good governance. It finds that the negative effects of aid on governance are much exaggerated. The aggregate effect of aid on democracy has become more positive after the Cold War, and the effect of aid on government capacity and on reducing corruption has also improved over time. Furthermore, most studies show a positive effect of aid on political stability. These findings imply that donor intentions matter: donors that are serious about their intended effects on governance are able to mitigate the possible negative unintended effects of their aid. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. John Napier life, logarithms, and legacy

    CERN Document Server

    Havil, Julian

    2014-01-01

    John Napier (1550–1617) is celebrated today as the man who invented logarithms—an enormous intellectual achievement that would soon lead to the development of their mechanical equivalent in the slide rule: the two would serve humanity as the principal means of calculation until the mid-1970s. Yet, despite Napier’s pioneering efforts, his life and work have not attracted detailed modern scrutiny. John Napier is the first contemporary biography to take an in-depth look at the multiple facets of Napier’s story: his privileged position as the eighth Laird of Merchiston and the son of influential Scottish landowners; his reputation as a magician who dabbled in alchemy; his interest in agriculture; his involvement with a notorious outlaw; his staunch anti-Catholic beliefs; his interactions with such peers as Henry Briggs, Johannes Kepler, and Tycho Brahe; and, most notably, his estimable mathematical legacy. Julian Havil explores Napier’s original development of logarithms, the motivations for his approa...

  9. Latin America: Essays Interpretating Colonial Legacy

    Directory of Open Access Journals (Sweden)

    María Pia López

    2013-12-01

    Full Text Available A large part of the Latin–American literature of the 19th and 20th century tried to deal with the national question intertwining different dimensions: the weight of colonial legacy, the cultural peculiarity of the nation and the inner relations between social classes and ethnic groups. Thinking the nation implied, in any case, to think the difference and the conflict with others, as well as the inner conflict and the logic of local colonialism. Analyzing some of these essays that played a central role in such process of recasting the origin of the nation, the author moves around three main axes: the formulation of dualist writings (colonial/national; white /indigenous; civilization/wilderness, the issue of language (the language inherited from the colonial experience versus the multilingual nature of indigenous Latin American societies, and the hypothesis about the birth of the nation – appointed to different groups – and its normal functioning as legitimization of the order sprung from independences.

  10. Electrical distribution grids: from legacy to innovation

    International Nuclear Information System (INIS)

    Hadjsaid, N.; Sabonnadiere, J.C.; Angelier, J.P.

    2010-01-01

    The electrical distribution networks in general and distributed generation in particular are undergoing tremendous technological, economic and conceptual changes. Indeed, with the establishment of Distribution System Operators (DSOs), the environmental concerns of our modern societies, the needs of security and quality of supply and the emergence of new services related to the 'active energy customer' character have particularly highlighted the potential for innovation and development of distribution networks. Distribution networks are of particular importance because of their close link with the end user, their interface with distributed generation and their ability to facilitate and integrate new applications and services such as plug-in electric and hybrid vehicles or smart meters. On the other hand, they represent a large infrastructure that has become complex to manage with the emergence of this new energy paradigm. However, this strategic legacy is aging and the quality of supply, after years of improvement, begins to deteriorate again. It is therefore essential to increase investment in these assets at all levels whether in innovation, expansion or renovation to prepare the smarter grid of the future. (authors)

  11. Russian Planetary Exploration History, Development, Legacy, Prospects

    CERN Document Server

    Harvey, Brian

    2007-01-01

    Russia’s accomplishments in planetary space exploration were not achieved easily. Formerly, the USSR experienced frustration in trying to tame unreliable Molniya and Proton upper stages and in tracking spacecraft over long distances. This book will assess the scientific haul of data from the Venus and Mars missions and look at the engineering approaches. The USSR developed several generations of planetary probes: from MV and Zond to the Phobos type. The engineering techniques used and the science packages are examined, as well as the nature of the difficulties encountered which ruined several missions. The programme’s scientific and engineering legacy is also addressed, as well as its role within the Soviet space programme as a whole. Brian Harvey concludes by looking forward to future Russian planetary exploration (e.g Phobos Grunt sample return mission). Several plans have been considered and may, with a restoration of funding, come to fruition. Soviet studies of deep space and Mars missions (e.g. TMK, ...

  12. The History and Legacy of BATSE

    Science.gov (United States)

    Fishman, Gerald J.

    2012-01-01

    The BATSE experiment on the Compton Gamma-ray Observatory was the first large detector system specifically designed for the study of gamma-ray bursts. The eight large-area detectors allowed full-sky coverage and were optimized to operate in the energy region of the peak emission of most GRBs. BATSE provided detailed observations of the temporal and spectral characteristics of large samples of GRBs, and it was the first experiment to provide rapid notifications of the coarse location of many them. It also provided strong evidence for the cosmological distances to GRBs through the observation of the sky distribution and intensity distribution of numerous GRBs. The large number of GRBs observed with the high- sensitivity BATSE detectors continues to provide a database of GRB spectral and temporal properties in the primary energy range of GRB emission that will likely not be exceeded for at least another decade. The origin and development of the BATSE experiment, some highlights from the mission and its continuing legacy are described in this paper.

  13. The intangible legacy of the Indonesian Bajo

    Directory of Open Access Journals (Sweden)

    Chandra Nuraini

    2016-05-01

    Full Text Available The Sama-Bajau, or Bajo diaspora, extends from the southern Philippines and Sabah (Malaysian Borneo to the eastern part of Indonesia. The Indonesian Bajo, now scattered along the coasts of Sulawesi (Celebes and East Kalimantan, the Eastern Lesser Sunda Islands and Maluku, were once mostly nomadic fishermen of the sea or ocean freight carriers. Today, the Bajo are almost all fishermen and settled. Their former and present ways of life made them favour intangible forms of culture: it is impossible to transport bulky artefacts when moving frequently by boat, or when living in stilt houses, very close to the sea or on a reef. It is therefore an intangible legacy that is the essence of the Bajo’s culture. Sandro healers have a vast range of expertise that allows them to protect and heal people when they suffer from natural or supernatural diseases. On the other hand, music and especially oral literature are very rich. In addition to song and the pantun poetry contests, the most prestigious genre is the iko-iko, long epic songs that the Bajo consider to be historical rather than fictional narratives. The Bajo’s intangible heritage is fragile, since it is based on oral transmission. In this article, I give a description of this heritage, dividing it into two areas: the knowledge that allows them to “protect and heal” on the one hand, and to “distract and relax”, on the other.

  14. Hubble Legacy Archive And The Public

    Science.gov (United States)

    Harris, Jessica; Whitmore, B.; Eisenhamer, B.; Bishop, M.; Knisely, L.

    2012-01-01

    The Hubble Legacy Archive (HLA) at the Space Telescope Science Institute (STScI) hosts the Image of the Month (IOTM) Series. The HLA is a joint project of STScI, the Space Telescope European Coordinating Facility (ST-ECF), and the Canadian Astronomy Data Centre (CADC). The HLA is designed optimize science from the Hubble Space Telescope by providing online enhanced Hubble products and advanced browsing capabilities. The IOTM's are created for astronomers and the public to highlight various features within HLA, such as the "Interactive Display", "Footprint” and "Inventory” features to name a few. We have been working with the Office of Public Outreach (OPO) to create a standards based educational module for middle school to high school students of the IOTM: Rings and the Moons of Uranus. The set of Uranus activities are highlighted by a movie that displays the orbit of five of Uranus’ largest satellites. We made the movie based on eight visits of Uranus from 2000-06-16 to 2000-06-18, using the PC chip on the Wide Field Planetary Camera 2 (WFPC2) and filter F850LP (proposal ID: 8680). Students will be engaged in activities that will allow them to "discover” the rings and satellites around Uranus, calculate the orbit of the satellites, and introduces students to analyze real data from Hubble.

  15. Corruption in Mexico: A Historical Legacy

    Directory of Open Access Journals (Sweden)

    Nubia Nieto

    2014-06-01

    Full Text Available Among the many consequences of colonialism that are still present in postcolonial societies are corruption and the lack of strong institutions to fight against this phenomenon. What used to be unequal power relations between the colonizers and the colonies have been replaced by the dominance of the local elites over ordinary citizens, who have practically given the former a lot of leeway to commit acts of corruption with a sense of impunity and without regard for accountability. One case in point is Mexico which, in recent times, has made international news headlines because of incidences of drug trafficking, violence, and corruption in the country. This article delineates the historical relationship between corruption and colonialism, and how these forces have shaped Mexican culture. The discussion tackles the presence of corruption since the colonial times to the present. Specif ically, it starts with an analysis of the role of colonialism in the incidence of corruption. Secondly, it describes the discrepancy between the law and its application, from the arrival of the Spanish colonizers to the present. Finally, it examines the cultural, educational, and social challenges that should be addressed in order to surmount the colonial legacies that breed corruption.

  16. Common micronutrient deficiencies among food aid beneficiaries ...

    African Journals Online (AJOL)

    admin

    Abstract. Background: Ethiopia is amongst the African countries that have received significant food aid. Nonetheless, the common micronutrient deficiencies among food aid beneficiaries are not well documented. Objective: To find out the common micronutrient deficiencies among food aid beneficiaries in the country based ...

  17. The water footprint of food aid

    NARCIS (Netherlands)

    Jackson, Nicole; Konar, Megan; Hoekstra, Arjen Ysbert

    2015-01-01

    Food aid is a critical component of the global food system, particularly when emergency situations arise. For the first time, we evaluate the water footprint of food aid. To do this, we draw on food aid data from theWorld Food Programme and virtual water content estimates from WaterStat. We find

  18. Interactive Strategies for Hearing Aid Fitting

    NARCIS (Netherlands)

    Dreschler, Wouter A.

    2011-01-01

    Fitting advanced hearing aids is complex. The fitting of a hearing aid is the complex process of finding the optimal compensation for the auditory disabilities of an individual hearing aid user, given the important preconditions of his/her auditory tasks in daily life and the acoustical invironment

  19. Imaging of pneumocystic carinii pneumonia in AIDS

    International Nuclear Information System (INIS)

    Zhao Dawei; Zhang Ke; Ma Daqing; Jia Cuiyu

    2002-01-01

    Objective: To study the X-ray and CT findings of pneumocystis carinii pneumonia in AIDS. Methods: Five AIDS patients who had chest abnormalities were analyzed. Results: Pneumocystis carinii pneumonia appeared as diffuse infiltrative and interstitial fine nodules. Conclusion: If the diffuse and infiltrative interstitial fine nodule are the appearances in patients with AIDS, the pneumocystic carinii pneumonia should be considered

  20. Tactile Aids

    Directory of Open Access Journals (Sweden)

    Mohtaramossadat Homayuni

    1996-04-01

    Full Text Available Tactile aids, which translate sound waves into vibrations that can be felt by the skin, have been used for decades by people with severe/profound hearing loss to enhance speech/language development and improve speechreading.The development of tactile aids dates from the efforts of Goults and his co-workers in the 1920s; Although The power supply was too voluminous and it was difficult to carry specially by children, it was too huge and heavy to be carried outside the laboratories and its application was restricted to the experimental usage. Nowadays great advances have been performed in producing this instrument and its numerous models is available in markets around the world.

  1. Legacies and Trajectories of Hormone Export from Agricultural Catchments Under Natural and Anthropogenic Drivers

    Science.gov (United States)

    Gall, H. E.; Mashtare, M. L.; Sassman, S. A.; Rao, P. C.; Thompson, S. E.; Basu, N. B.; Lee, L. S.

    2011-12-01

    and intermittent, short durations of high concentrations closely related to application times and hydrologic variability. These preliminary results also suggest a lag time between the ceasing of animal waste application and subsequent depletion of the accumulated legacy sources, thereby limiting the extent of human control to effectively reduce hormone mass fluxes. These research findings suggest that future research is needed to quantify the extent of legacy hormone sources in agricultural catchments to best determine long-term mitigation strategies and that best management practices that intercept and attenuate hormones at downstream locations are likely to be most effective at reducing hormone loads in the short-term.

  2. THE CHANDRA COSMOS LEGACY SURVEY: OPTICAL/IR IDENTIFICATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Marchesi, S.; Civano, F.; Urry, C. M. [Yale Center for Astronomy and Astrophysics, 260 Whitney Avenue, New Haven, CT 06520 (United States); Elvis, M. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Salvato, M. [Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse 1, D-85748 Garching bei München (Germany); Brusa, M.; Lanzuisi, G.; Vignali, C. [Dipartimento di Fisica e Astronomia, Università di Bologna, viale Berti Pichat 6/2, I-40127 Bologna (Italy); Comastri, A.; Gilli, R.; Zamorani, G.; Cappelluti, N. [INAF—Osservatorio Astronomico di Bologna, via Ranzani 1, I-40127 Bologna (Italy); Hasinger, G. [Institute for Astronomy, 2680 Woodlawn Drive, University of Hawaii, Honolulu, HI 96822 (United States); Miyaji, T. [Instituto de Astronomía sede Ensenada, Universidad Nacional Autónoma de México, Km. 103, Carret. Tijunana-Ensenada, Ensenada, BC (Mexico); Treister, E. [Universidad de Concepción, Departamento de Astronomía, Casilla 160-C, Concepción (Chile); Allevato, V.; Finoguenov, A. [Department of Physics, University of Helsinki, Gustaf Hällströmin katu 2a, FI-00014 Helsinki (Finland); Cardamone, C. [Department of Science, Wheelock College, Boston, MA 02215 (United States); Griffiths, R. E. [Physics and Astronomy Dept., Natural Sciences Division, University of Hawaii at Hilo, 200 W. Kawili Street, Hilo, HI 96720 (United States); Karim, A. [Argelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, D-53121 Bonn (Germany); and others

    2016-01-20

    We present the catalog of optical and infrared counterparts of the Chandra  COSMOS-Legacy  Survey, a 4.6 Ms Chandra  program on the 2.2 deg{sup 2} of the COSMOS field, combination of 56 new overlapping observations obtained in Cycle 14 with the previous C-COSMOS survey. In this Paper we report the i, K, and 3.6 μm identifications of the 2273 X-ray point sources detected in the new Cycle 14 observations. We use the likelihood ratio technique to derive the association of optical/infrared (IR) counterparts for 97% of the X-ray sources. We also update the information for the 1743 sources detected in C-COSMOS, using new K and 3.6 μm information not available when the C-COSMOS analysis was performed. The final catalog contains 4016 X-ray sources, 97% of which have an optical/IR counterpart and a photometric redshift, while ≃54% of the sources have a spectroscopic redshift. The full catalog, including spectroscopic and photometric redshifts and optical and X-ray properties described here in detail, is available online. We study several X-ray to optical (X/O) properties: with our large statistics we put better constraints on the X/O flux ratio locus, finding a shift toward faint optical magnitudes in both soft and hard X-ray band. We confirm the existence of a correlation between X/O and the the 2–10 keV luminosity for Type 2 sources. We extend to low luminosities the analysis of the correlation between the fraction of obscured AGNs and the hard band luminosity, finding a different behavior between the optically and X-ray classified obscured fraction.

  3. The impact of aid on health outcomes in Uganda.

    Science.gov (United States)

    Odokonyero, Tonny; Marty, Robert; Muhumuza, Tony; Ijjo, Alex T; Owot Moses, Godfrey

    2017-12-22

    The health sector has attracted significant foreign aid; however, evidence on the effectiveness of this support is mixed. This paper combines household panel data with geographically referenced subnational foreign aid data to investigate the contribution of health aid to health outcomes in Uganda. Using a difference-in-differences approach, we find that aid had a strong effect on reducing the productivity burden of disease indicated by days of productivity lost due to illness but was less effective in reducing disease prevalence. Consequently, health aid appeared to primarily quicken recovery times rather than prevent disease. In addition, we find that health aid was most beneficial to individuals who lived closest to aid projects. Apart from the impact of aid, we find that aid tended to not be targeted to localities with the worse socioeconomic conditions. Overall, the results highlight the importance of allocating aid close to subnational areas with greater need to enhance aid effectiveness. Copyright © 2017 John Wiley & Sons, Ltd.

  4. The scientific legacy of Howard Vincent Malmstadt

    International Nuclear Information System (INIS)

    Horlick, Gary

    2006-01-01

    Howard Malmstadt was a true giant of Analytical Chemistry and clearly one of the most influential analytical chemists of the last 50 years. Howard, through his own work and that of his students (first generation) and their students (second generation) and their students' students (third generation) changed the course of Analytical Chemistry. His research interests were broad and ranged from analytical solution chemistry (titrimetry and reaction rates) and electrochemistry to atomic and molecular spectroscopy, chemical instrumentation, clinical chemistry and automation. Howard was also one of the most innovative and influential educators of our time. He changed forever the analytical curriculum through his many books on Electronics for Scientists, most written in conjunction with Chris Enke and Stan Crouch. Their texts and short courses went from pioneering the application of tube-based analog electronics (servo systems and operational amplifiers) in scientific measurements to the impact that integrated circuits and digital electronics would have on laboratory measurements. He strongly believed in the importance of 'hands-on' in education. To this end, he expended considerable personal effort and time to see not only the development and commercialization of an effective laboratory infrastructure to support education in analog and digital electronics, but also oversaw the development of modular instrumentation for spectroscopy. Over the years he received many awards from the Analytical Chemistry community for his outstanding efforts and contributions to teaching and research. Many of Howard's students went on into academia. They and their students now represent the ongoing legacy for analytical chemistry that evolved from Howard's laboratory at Illinois. A remarkable diversity of research programs are underway in their laboratories. Topics range from atomic, laser, mass, and Raman spectroscopy to detection technology, analytical education, micro

  5. The Environmental Legacy of Modern Tropical Deforestation.

    Science.gov (United States)

    Rosa, Isabel M D; Smith, Matthew J; Wearn, Oliver R; Purves, Drew; Ewers, Robert M

    2016-08-22

    Tropical deforestation has caused a significant share of carbon emissions and species losses, but historical patterns have rarely been explicitly considered when estimating these impacts [1]. A deforestation event today leads to a time-delayed future release of carbon, from the eventual decay either of forest products or of slash left at the site [2]. Similarly, deforestation often does not result in the immediate loss of species, and communities may exhibit a process of "relaxation" to their new equilibrium over time [3]. We used a spatially explicit land cover change model [4] to reconstruct the annual rates and spatial patterns of tropical deforestation that occurred between 1950 and 2009 in the Amazon, in the Congo Basin, and across Southeast Asia. Using these patterns, we estimated the resulting gross vegetation carbon emissions [2, 5] and species losses over time [6]. Importantly, we accounted for the time lags inherent in both the release of carbon and the extinction of species. We show that even if deforestation had completely halted in 2010, time lags ensured there would still be a carbon emissions debt of at least 8.6 petagrams, equivalent to 5-10 years of global deforestation, and an extinction debt of more than 140 bird, mammal, and amphibian forest-specific species, which if paid, would increase the number of 20(th)-century extinctions in these groups by 120%. Given the magnitude of these debts, commitments to reduce emissions and biodiversity loss are unlikely to be realized without specific actions that directly address this damaging environmental legacy. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. Astronomy Legacy Project - Pisgah Astronomical Research Institute

    Science.gov (United States)

    Barker, Thurburn; Castelaz, Michael W.; Rottler, Lee; Cline, J. Donald

    2016-01-01

    Pisgah Astronomical Research Institute (PARI) is a not-for-profit public foundation in North Carolina dedicated to providing hands-on educational and research opportunities for a broad cross-section of users in science, technology, engineering and math (STEM) disciplines. In November 2007 a Workshop on a National Plan for Preserving Astronomical Photographic Data (2009ASPC,410,33O, Osborn, W. & Robbins, L) was held at PARI. The result was the establishment of the Astronomical Photographic Data Archive (APDA) at PARI. In late 2013 PARI began ALP (Astronomy Legacy Project). ALP's purpose is to digitize an extensive set of twentieth century photographic astronomical data housed in APDA. Because of the wide range of types of plates, plate dimensions and emulsions found among the 40+ collections, plate digitization will require a versatile set of scanners and digitizing instruments. Internet crowdfunding was used to assist in the purchase of additional digitization equipment that were described at AstroPlate2014 Plate Preservation Workshop (www.astroplate.cz) held in Prague, CZ, March, 2014. Equipment purchased included an Epson Expression 11000XL scanner and two Nikon D800E cameras. These digital instruments will compliment a STScI GAMMA scanner now located in APDA. GAMMA will be adapted to use an electroluminescence light source and a digital camera with a telecentric lens to achieve high-speed high-resolution scanning. The 1μm precision XY stage of GAMMA will allow very precise positioning of the plate stage. Multiple overlapping CCD images of small sections of each plate, tiles, will be combined using a photo-mosaic process similar to one used in Harvard's DASCH project. Implementation of a software pipeline for the creation of a SQL database containing plate images and metadata will be based upon APPLAUSE as described by Tuvikene at AstroPlate2014 (www.astroplate.cz/programs/).

  7. Developing a physical activity legacy from the London 2012 Olympic and Paralympic Games: a policy-led systematic review.

    Science.gov (United States)

    Weed, Mike; Coren, Esther; Fiore, Jo; Wellard, Ian; Mansfield, Louise; Chatziefstathiou, Dikaia; Dowse, Suzanne

    2012-03-01

    There is no evidence that previous Olympic Games have raised physical activity levels in adult populations. However, it may be premature to assume that this lack of previous evidence for an inherent effect is an indication that there is no potential to proactively harness the Games to generate a physical activity or sport legacy. Given that the political goal of achieving a physical activity legacy had already been set, the policy-led aim of this systematic review was to examine the processes by which the London 2012 Olympic and Paralympic Games might deliver a physical activity (as opposed to sport) legacy. Searches were conducted on five databases: SPORTS DISCUS, CINAHL, PsychLNFO, MEDLINE and Web of Knowledge. There are two key findings: first, that communities that are not positively engaged with hosting the 2012 Games in London are likely to be beyond the reach of any initiatives seeking to harness the Games to develop legacies in any area; second, major events such as London 2012 can, if promoted in the right way, generate a 'festival effect' that may have the potential to be harnessed to promote physical activity among the least active. The 'festival effect' derives from the promotion of the 2012 Games as a national festival that is bigger than and beyond sport, but that is also rooted in the lives of local and cultural communities, thus creating a strong desire to participate in some way in an event that is both nationally significant and locally or culturally relevant. Physical activity policy makers and professionals should seek to satisfy this desire to participate through providing physical activity (rather than sport) opportunities presented as fun community events or programmes. The key to generating a physical activity legacy among the least active adults through this process is to de-emphasise the sporting element of the 2012 Games and promote the festival element.

  8. Brand Aid

    DEFF Research Database (Denmark)

    Richey, Lisa Ann; Ponte, Stefano

    2011-01-01

    activists, scholars and venture capitalists, discusses the pros and cons of changing the world by ‘voting with your dollars’. Lisa Ann Richey and Stefano Ponte (Professor at Roskilde University and Senior Researcher at DIIS respectively), authors of Brand Aid: Shopping Well to Save the World, highlight how......Can Citizen Consumers Make a Difference? DIIS researcher contributes to a Boston Review - New Democracy Forum In the current issue of Boston Review (November/December 2011), contributors to a ‘New Democracy Forum’ debate whether Citizen Consumers can make a difference in stimulating responsible...

  9. Developing a TTCN-3 Test Harness for Legacy Software

    DEFF Research Database (Denmark)

    Okika, Joseph C.; Ravn, Anders Peter; Siddalingaiah, Lokesh

    2006-01-01

    challenge in developing the test harness is to interface a generic test driver to the legacy software and provide a suitable interface for test engineers. The main contribution of this paper is a demonstration of a suitable design for such a test harness. It includes: a TTCN-3 test driver in C++, the legacy...... control software in C, a Graphical User Interface (GUI) and the connectors in Java. Our experience shows that it is feasible to use TTCN-3 in developing a test harness for a legacy software for an embedded system, even when it involves different heterogeneous components.......We describe a prototype test harness for an embedded system which is the control software for a modern marine diesel engine. The operations of such control software requires complete certification. We adopt Testing and Test Control Notation (TTCN-3) to define test cases for this purpose. The main...

  10. Developing a TTCN-3 Test Harness for Legacy Software

    DEFF Research Database (Denmark)

    Okika, Joseph C.; Ravn, Anders Peter; Siddalingaiah, Lokesh

    2006-01-01

    We describe a prototype test harness for an embedded system which is the control software for a modern marine diesel engine. The operations of such control software requires complete certification. We adopt Testing and Test Control Notation (TTCN-3) to define test cases for this purpose. The main...... challenge in developing the test harness is to interface a generic test driver to the legacy software and provide a suitable interface for test engineers. The main contribution of this paper is a demonstration of a suitable design for such a test harness. It includes: a TTCN-3 test driver in C++, the legacy...... control software in C, a Graphical User Interface (GUI) and the connectors in Java. Our experience shows that it is feasible to use TTCN-3 in developing a test harness for a legacy software for an embedded system, even when it involves different heterogeneous components....

  11. U.S. Spacesuit Legacy: Maintaining it for the Future

    Science.gov (United States)

    Chullen, Cinda; McMann, Joe; Thomas, Ken; Kosmo, Joe; Lewis, Cathleen; Wright, Rebecca; Bitterly, Rose; Olivia, Vladenka Rose

    2013-01-01

    The history of U.S. spacesuit development and its use are rich with information on lessons learned, and constitutes a valuable legacy to those designing spacesuits for the future, as well as to educators, students, and the general public. The genesis of lessons learned is best understood by studying the evolution of past spacesuit programs - how the challenges and pressures of the times influenced the direction of the various spacesuit programs. This paper shows how the legacy of various spacesuit-related programs evolved in response to these forces. Important aspects of how this U.S. spacesuit legacy is being preserved today is described, including the archiving of spacesuit hardware, important documents, videos, oral history, and the rapidly expanding U.S. Spacesuit Knowledge Capture program.

  12. Legacy to Industry 4.0: A Profibus Sniffer

    Science.gov (United States)

    Tsegaye Mamo, Fesseha; Sikora, Axel; Rathfelder, Christoph

    2017-07-01

    Legacy industrial communication protocols are proved robust and functional. During the last decades, the industry has invented completely new or advanced versions of the legacy communication solutions. However, even with the high adoption rate of these new solutions, still the majority industry applications run on legacy, mostly fieldbus related technologies. Profibus is one of those technologies that still keep on growing in the market, albeit a slow in market growth in recent years. A retrofit technology that would enable these technologies to connect to the Internet of Things, utilize the ever growing potential of data analysis, predictive maintenance or cloud-based application, while at the same time not changing a running system is fundamental.

  13. The Return to Foreign Aid

    DEFF Research Database (Denmark)

    Dalgaard, Carl-Johan Lars; Hansen, Henrik

    2017-01-01

    We estimate the average rate of return on investments financed by aid and by domestic resource mobilisation, using aggregate data. Both returns are expected to vary across countries and time. Consequently we develop a correlated random coefficients model to estimate the average returns. Across...... different estimators and two different data sources for GDP and investment our findings are remarkably robust; the average gross return on ‘aid investments’ is about 20 per cent. This is in accord with micro estimates of the economic rate of return on aid projects and with aggregate estimates of the rate...

  14. The return to foreign aid

    DEFF Research Database (Denmark)

    Dalgaard, Carl-Johan Lars; Hansen, Henrik

    We investigate the marginal productivity of investment across countries. The aim is to estimate the return on investments financed by foreign aid and by domestic resource mobilization, using aggregate data. Both returns are expected to vary across countries and time. Consequently we develop...... a correlated random coefficients model, to estimate the average aggregate return on ‘aid investments’ and ‘domestic investments’. Across different estimators and two different sources for GDP and investment data our findings are remarkably robust; the average gross return on ‘aid investments’ is about 20 per...

  15. Traceability of Software Safety Requirements in Legacy Safety Critical Systems

    Science.gov (United States)

    Hill, Janice L.

    2007-01-01

    How can traceability of software safety requirements be created for legacy safety critical systems? Requirements in safety standards are imposed most times during contract negotiations. On the other hand, there are instances where safety standards are levied on legacy safety critical systems, some of which may be considered for reuse for new applications. Safety standards often specify that software development documentation include process-oriented and technical safety requirements, and also require that system and software safety analyses are performed supporting technical safety requirements implementation. So what can be done if the requisite documents for establishing and maintaining safety requirements traceability are not available?

  16. After the Fall: The RHESSI Legacy Archive

    Science.gov (United States)

    Schwartz, Richard A.; Zarro, Dominic M.; Tolbert, Anne K.

    2017-08-01

    Launched in 2002 the Ramaty High Energy Solar Spectroscopic Imager (RHESSI) continues to observe the Sun with a nearly 50% duty cycle. During that time the instrument has recorded ~100,000 solar flares in energies from 4 keV to over 10 MeV.with durations of 10s to 1000s of seconds. However, for the reasons of the decline of the solar cycle, possible failure of the instrument, or the absence of funding, our operational phase will end someday. We describe here our plans to continue to serve this dataset in raw, processed, and analyzed forms to the worldwide solar community to continue our legacy of a stream of rich scientific results.We have and are providing a stream of quicklook lightcurves, spectra, and images that we mainly serve through a web interface as well as the data in raw form to be fully analyzed within our own branch of Solar Software written in IDL. We are in the process of creating higher quality images for flares in multiple energy bands on relevant timescales for those whose needs can be met without further processing. For users with IDL licenses we expect this software to be available far into the unknowable future. Together with a database of AIA cutouts during all SDO-era flares, along with software to recover saturated images by using the AIA diffraction fringes, these will be a highly used resource.We also are developing additional tools and databases that will increase the utility of RHESSI data to members of the community with and without either IDL licenses or full access to the RHESSI database. We will provide a database of RHESSI x-ray visibilities obtained during flares at a >4 second cadence over a broad range of detectable energies. With our IDL software those can be rendered as images for times and energies of nearly the analysts's choosing. And going beyond that we are converting our imaging procedures to the Python language to eliminate the need for an IDL license. We are also developing methods to allow the customization of these

  17. Local meanings of a sport mega-event's legacies : Stories from a South African urban neighbourhood

    NARCIS (Netherlands)

    Waardenburg, Maikel; van den Bergh, Marjolein; van Eekeren, Frank

    2015-01-01

    Studies on sport mega-events and their legacies often seem only loosely connected to local experiences. Stories on sport mega-event legacy appear as a setting-the-scene or function as a reference to illustrate specific types of legacy. However, stories themselves are never the primary focus in these

  18. 31 CFR 357.20 - Securities account in Legacy Treasury Direct ®.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Securities account in Legacy Treasury Direct ®. 357.20 Section 357.20 Money and Finance: Treasury Regulations Relating to Money and Finance... Securities System (Legacy Treasury Direct) § 357.20 Securities account in Legacy Treasury Direct ®. (a...

  19. Pulmonary infection in AIDS

    International Nuclear Information System (INIS)

    Kim, Seog Joon; Im, Jung Gi; Seong, Chang Kyu; Yeon, Kyung Mo; Han, Man Chung; Song, Jae Woo

    1998-01-01

    To analyze the clinical and radiological manifestations of pulmonary infection in patients with AIDS. We reviewed the medical records and analyzed retrospectively analysed the chest radiographs(n=3D24) and CT scans(n=3D11) of 26 patients with AIDS who had been followed up at our institute from 1987 to June 1998. Pulmonary infections were confirmed by sputum smear and culture(n=3D18), pleural examination(n=3D3), bronchoalveolar lavage(n=3D3), autopsy(n=3D4), transbronchial lung biopsy(n=3D1) or clinical history(n=3D9). The study group included 23 men and three women aged 25-54(average 35.2) years. We correlated the radiologic findings with CD4 lymphocyte counts. Pulmonary infections included tuberculosis(n=3D22), pneumocystis carinii pneumonia(n=3D9), cytomegalovirus(n=3D3), and unidentified bacterial pneumonia(n=3D2). Radiologically pulmonary tuberculosis was classified as primary tuberculosis(n=3D11;mean CD4 counts:41.3 cells/mm 3 ) and post-primary tuberculosis(n=3D11;mean CD4 counts:251.3cells/mm 3 ). CT findings of tuberculosis included lymphadenitis(n=3D6), bronchogenic spread(n=3D5), large consolidation(n=3D4), esophago-mediastinal fistula(n=3D2), and cavity(n=3D1). Tuberculosis in AIDS responded rapidly to anti-TB medication with complete or marked resolution of lesions within three months. Radiologic findings of Pneumocystis carinii pneumonia included diffuse ground glass opacities, cysts, and reticular opacities. Tuberculosis was the most common infection in patients with AIDS in Korea, and this is attributed to the high prevalence of tuberculosis. Radiological findings varied with CD4+cell count, showing those of primary tuberculosis as a patient's CD4+ cell count decreased. Pulmonary tuberculosis in AIDS responded rapidly to anti-Tb medication. =20

  20. Environmental legacy of copper metallurgy and Mongol silver smelting recorded in Yunnan Lake sediments.

    Science.gov (United States)

    Hillman, Aubrey L; Abbott, Mark B; Yu, JunQing; Bain, Daniel J; Chiou-Peng, TzeHuey

    2015-03-17

    Geochemical measurements on well-dated sediment cores from Lake Er (Erhai) are used to determine the timing of changes in metal concentrations over 4500 years in Yunnan, a borderland region in southwestern China noted for rich mineral deposits but with inadequately documented metallurgical history. Our findings add new insight into the impacts and environmental legacy of human exploitation of metal resources in Yunnan history. We observe an increase in copper at 1500 BC resulting from atmospheric emissions associated with metallurgy. These data clarify the chronological issues related to links between the onset of Yunnan metallurgy and the advent of bronze technology in adjacent Southeast Asia, subjects that have been debated for nearly half a century. We also observe an increase from 1100 to 1300 AD in a number of heavy metals including lead, silver, zinc, and cadmium from atmospheric emissions associated with silver smelting. Culminating during the rule of the Mongols, known as the Yuan Dynasty (1271-1368 AD), these metal concentrations approach levels three to four times higher than those from industrialized mining activity occurring within the catchment today. Notably, the concentrations of lead approach levels at which harmful effects may be observed in aquatic organisms. The persistence of this lead pollution over time created an environmental legacy that likely contributes to known issues in modern day sediment quality. We demonstrate that historic metallurgical production in Yunnan can cause substantial impacts on the sediment quality of lake systems, similar to other paleolimnological findings around the globe.

  1. Responses of African Universities to HIV and Aids: Students ...

    African Journals Online (AJOL)

    ... University to HIV/AIDS should be. Implications of these findings for counselling including the need for counsellors to collaborate with faculty and administration to mainstream HIV/AIDS are discussed. Keywords: HIV/AIDS; Counselling; Students' Perspectives on HIV/AIDS. International Journal of Educational Research Vol ...

  2. Gauging Change in Australian Aid: Stakeholder Perceptions of the Government Aid Program.

    Science.gov (United States)

    Wood, Terence; Burkot, Camilla; Howes, Stephen

    2017-05-01

    In this article, we use data from the 2013 and 2015 Australian Aid Stakeholder Surveys to gauge the extent of the changes to the Australian Government Aid Program since the 2013 federal election. The two surveys targeted the same set of stakeholders of the aid program, and both gathered data on a wide range of aspects of its functioning. As we assess the findings that emerged from the surveys, we situate our work amongst recent academic studies that have looked at the post-2013 aid changes in Australia. Our key findings are that the post-2013 changes to Australian aid have had wide-ranging impacts and have led to deteriorating overall aid quality. However, changes have not affected all aspects of the aid program equally, and some changes are starting to be reversed. In discussion, we examine what these developments mean for the future of Australian aid.

  3. HIV/AIDS - resources

    Science.gov (United States)

    Resources - HIV/AIDS ... information on AIDS : AIDS.gov -- www.aids.gov AIDS Info -- aidsinfo.nih.gov The Henry J. Kaiser Family Foundation -- www.kff.org/hivaids US Centers for Disease Control and Prevention -- www.cdc.gov/hiv

  4. Animal Bites: First Aid

    Science.gov (United States)

    First aid Animal bites: First aid Animal bites: First aid By Mayo Clinic Staff These guidelines can help you care for a minor animal bite, such ... 26, 2017 Original article: http://www.mayoclinic.org/first-aid/first-aid-animal-bites/basics/ART-20056591 . Mayo ...

  5. Existing Analytical Frameworks for Information Behaviour Don’t Fully Explain HIV/AIDS Information Exchange in Rural Communities in Ontario, Canada. A Review of: Veinot, T., Harris, R., Bella, L., Rootman, I., & Krajnak, J. (2006. HIV/AIDS Information exchange in rural communities: Preliminary findings from a three‐province study. Canadian Journal of Information and Library Science, 30(3/4, 271‐290.

    Directory of Open Access Journals (Sweden)

    Kate Kelly

    2010-03-01

    Full Text Available Objective – To explore and analyze, against three theoretical frameworks of information behaviours, how people with HIV/AIDS, their friends, and their family living in rural communities find information on HIV/AIDS.Design – Qualitative, individual, in‐depth, semi‐structured interviews.Setting – Two rural regions in Ontario, Canada.Subjects – Sixteen participants; 10 people with HIV/AIDS (PHAs and 6 family members or friends.Methods – Participants were recruited through health care providers, social service agencies and through snowball sampling. Semi‐structure interviews were conducted focusing on participants’ experience with HIV/AIDS, how they find and use information on HIV/AIDS, networks for information exchange and the effect of technology on information exchange. Interviews were taped, transcribed, analyzed qualitatively using NVivo software. Results were compared to three theoretical frameworks for information behaviour: 1. purposeful information seeking (i.e., the idea that people purposefully seek information to bridge perceived knowledge gaps; 2. non‐purposeful or incidental information acquisition (i.e., the idea that people absorb information from going about daily activities; and 3. information gate keeping (i.e., the concept of private individuals who act as community links and filters for information gathering and dissemination.Main Results – Consistent with the theories:•PHAs prefer to receive information from people they have a personal relationship with, particularly their physician and especially other PHAs.•PHAs’ friends and families rely on their friends and family for information, and are particularly reliant upon the PHA in their lives.•Fear of stigma and discrimination cause some to avoid seeking information or to prefer certain sources of information, such as healthcare providers, who are bound by codes of professional conduct.•Emotional support is important in information provision and

  6. Celebrating the Life and Legacy of Rosa Parks

    Science.gov (United States)

    Stewart, Loraine

    2006-01-01

    In this article, the author presents the life and legacy of Rosa Parks. The author highlights four children's books that accurately portray Parks as an activist and acknowledge the broader context of her life's story--and the years of struggle of the black community against Jim Crow laws. The four children's books share Rosa Park's story in ways…

  7. Soil and Groundwater Characteristics of a Legacy Spill Site | Adoki ...

    African Journals Online (AJOL)

    The soil and groundwater of a legacy spill site in Eleme Local Government Authority Area of Rivers Stae were investigated. The general land use of the area within 1500m radius of the spill site is devoted to farming, fishing and hunting. The main crops grown include yams, cassava, maize, sugarcane, plantain, banana, ...

  8. Soil and Groundwater Characteristics of a Legacy Spill Site AKURO ...

    African Journals Online (AJOL)

    MICHAEL HORSFALL

    ABSTACT: The soil and groundwater of a legacy spill site in Eleme Local Government Authority Area of. Rivers Stae were investigated. The general land use of the area within 1500m radius of the spill site is devoted to farming, fishing and hunting. The main crops grown include yams, cassava, maize, sugarcane, plantain,.

  9. Legacy, resource mobilisation and the olympic movement | Girginov ...

    African Journals Online (AJOL)

    There has been a growing interest in legacies of the Olympic Games focusing on external tangible outcomes, such as the number of sport competitions, participants and jobs created. Little is still known about the equally valuable internal benefits to individuals and organisational capacities of national sport systems.

  10. Leaving a Legacy: Passing Montessori to the Next Generation

    Science.gov (United States)

    Loveless, Sylvia

    2012-01-01

    For each of the past 19 years, the American Montessori Society has chosen to recognize one Montessorian as an AMS Living Legacy. Recipients are honored at the AMS annual conference for their salient work or volunteerism in the Montessori field and their dedication and leadership that has made an impact on the AMS community. It seems fitting that…

  11. The impact of colonial legacies and globalization processes on ...

    African Journals Online (AJOL)

    In this paper, I postulate that forced migration in modern Africa is largely explained by factors deeply rooted in colonial legacies and the globalization process. For example, among the colonial historical factors someone may identify land alienation that still fuels conflicts in Zimbabwe, the colonial military doctrine based on ...

  12. The Troublesome Legacy of "Brown v. Board of Education"

    Science.gov (United States)

    López, Gerardo R.; Burciaga, Rebeca

    2014-01-01

    Purpose: This article reflects on the 60th anniversary of the "Brown v. Board of Education" Supreme Court decision while discussing the significant lessons learned from this and subsequent court decisions. Argument: In this article, we posit that a fundamentally different conversation surrounding the legacy of Brown is needed if we are…

  13. Bridging the gap between legacy services and Web Services

    DEFF Research Database (Denmark)

    Bissyandé, Tegawendé; Réveillère, Laurent; Bromberg, Yérom-David

    2010-01-01

    itself. In this paper, we introduce a generative language based approach for constructing wrappers to facilitate the migration of legacy service functionalities to Web Services. To this end, we have designed the Janus domain-specific language, which provides developers with a high-level way to describe...

  14. BOKO HARAM IN NORTHERN NIGERIA: A MAUDUDIAN LEGACY ...

    African Journals Online (AJOL)

    Dean SPGS NAU

    colonialism and slavery” (2010, 168). Without question, colonial legacy contributed to the ... is the nature and mode of Shari'a implementation that is the issue. (2003, 144). This alludes to the influence of .... Syria, Iraq, Indonesia, Malaysia, Sri Lanka, Bangladesh, Nigeria,. South Africa, Kenya as well as elsewhere (2003, 533 ...

  15. Securing South Africa during the 2010 FIFA World Cup: Legacy ...

    African Journals Online (AJOL)

    Securing South Africa during the 2010 FIFA World Cup: Legacy implications for post-event safety and security. EC Perry, A Chunderduth, C Potgieter. Abstract. The trepidation over crime and safety concerns emerged as one of the main issues in relation to South Africa's hosting of the 2010 FIFA World Cup, prominent in the ...

  16. Albert Schweitzer's Legacy for Education: Reverence for Life

    Science.gov (United States)

    Rud, A. G.

    2010-01-01

    "Albert Schweitzer's Legacy for Education" is the first book devoted to the study of the thought and deeds of Albert Schweitzer in relation to education. Schweitzer's life and work offer both inspiration and timely insights for educational thought and practice in the twenty-first century. Focusing on Schweitzer's central thought,…

  17. The Kemper History Project: From Historical Narrative to Institutional Legacy

    Science.gov (United States)

    Hunzicker, Jana

    2017-01-01

    An "institutional legacy" can be understood as knowledge, values, and shared experiences transmitted by or received from a college or university for the benefit of all who have taught, served, researched, and/or learned there. This article describes a year-long, collaborative writing project carried out by one university to chronicle two…

  18. An object-oriented framework for managing cooperating legacy databases

    NARCIS (Netherlands)

    Balsters, H; de Brock, EO

    2003-01-01

    We describe a general semantic framework for precise specification of so-called database federations. A database federation provides for tight coupling of a collection of heterogeneous legacy databases into a global integrated system. Our approach to database federation is based on the UML/OCL data

  19. Celebrating the Life and Legacy of Dr. John Hope Franklin

    Science.gov (United States)

    Harris, Robert L., Jr.; Levering-Lewis, David; French, John D.; Wharton, Clifton R., Jr.

    2009-01-01

    Dr. John Hope Franklin chronicled the experiences of African-Americans like no one before him, forcing America to recognize Black history as American history. His contributions were innumerable and his impact was abiding. In celebration of his life and legacy, the authors profile the celebrated scholar and activist, Dr. John Hope Franklin.

  20. Macroeconomic Issues in Foreign Aid

    DEFF Research Database (Denmark)

    Hjertholm, Peter; Laursen, Jytte; White, Howard

    foreign aid, macroeconomics of aid, gap models, aid fungibility, fiscal response models, foreign debt,......foreign aid, macroeconomics of aid, gap models, aid fungibility, fiscal response models, foreign debt,...

  1. 76 FR 15311 - Legacy Learning Systems, Inc.; Analysis of Proposed Consent Order To Aid Public Comment

    Science.gov (United States)

    2011-03-21

    ... this case relate to the advertising of respondents' instructional courses via an online affiliate marketing program. According to the Commission's complaint, many of respondents' affiliates promoted respondents' instructional courses through positive endorsements in articles, blog posts, or other online...

  2. HIV and AIDS

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español HIV and AIDS KidsHealth / For Kids / HIV and AIDS ... actually the virus that causes the disease AIDS. HIV Hurts the Immune System People who are HIV ...

  3. Heart attack first aid

    Science.gov (United States)

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

  4. Breathing difficulties - first aid

    Science.gov (United States)

    Difficulty breathing - first aid; Dyspnea - first aid; Shortness of breath - first aid ... Breathing difficulty is almost always a medical emergency. An exception is feeling slightly winded from normal activity, ...

  5. Gastroenteritis: First Aid

    Science.gov (United States)

    First aid Gastroenteritis: First aid Gastroenteritis: First aid By Mayo Clinic Staff Gastroenteritis is an inflammation of your stomach and intestines. Common causes are: Viruses. Food or water contaminated by ...

  6. Snakebites: First Aid

    Science.gov (United States)

    First aid Snakebites: First aid Snakebites: First aid By Mayo Clinic Staff Most North American snakes aren't dangerous to humans. Some exceptions include the rattlesnake, coral snake, water moccasin ...

  7. AIDS: "it's the bacteria, stupid!".

    Science.gov (United States)

    Broxmeyer, Lawrence; Cantwell, Alan

    2008-11-01

    Acid-fast tuberculous mycobacterial infections are common in AIDS and are regarded as secondary "opportunistic infections." According to the National Institute of Allergy and Infectious Diseases, TB is the major attributable cause of death in AIDS patients. Could such bacteria play a primary or causative role in AIDS? Certainly, In screening tests for HIV, there is frequent, up to 70%, cross-reactivity, between the gag and pol proteins of HIV and patients with mycobacterial infections such as tuberculosis. By 1972, five years before gays started dying in the U.S., Rolland wrote Genital Tuberculosis, a Forgotten Disease? And ironically, in 1979, on the eve of AIDS recognition, Gondzik and Jasiewicz showed that even in the laboratory, genitally infected tubercular male guinea pigs could infect healthy females through their semen by an HIV-compatible ratio of 1 in 6 or 17%, prompting him to warn his patients that not only was tuberculosis a sexually transmitted disease, but also the necessity of the application of suitable contraceptives, such as condoms, to avoid it. Gondzik's solution and date of publication are chilling; his findings significant. Since 1982 Cantwell et al found acid-fast bacteria closely related to tuberculosis (TB) and atypical tuberculosis in AIDS tissue. On the other hand molecular biologist and virologist Duesberg, who originally defined retroviral ultrastructure, has made it clear that HIV is not the cause of AIDS and that the so-called AIDS retrovirus has never been isolated in its pure state. Dr. Etienne de Harven, first to examine retroviruses under the electron, agrees. In 1993 HIV co-discoverer Luc Montagnier reported on cell-wall-deficient (CWD) bacteria which he called "mycoplasma" in AIDS tissue. He suspected these as a necessary "co-factor" for AIDS. Remarkably, Montagnier remained silent on Cantwell's reports of acid-fast bacteria which could simulate "mycoplasma" in AIDS tissue. Mattman makes clear that the differentiation between

  8. Aid and AIDS: a delicate cocktail

    NARCIS (Netherlands)

    van Dalen, H.P.; Reuser, M.

    2008-01-01

    Development assistance targeting health overwhelmingly concentrates on HIV/AIDS. This column argues that that focus neglects critical demographic issues and degrades health infrastructure, particularly in Sub-Saharan Africa. The prime rule for AIDS aid should be “First, do no harm”.

  9. AIDS in Thailand.

    Science.gov (United States)

    Ryan, M P

    1991-02-18

    The reasons for the rapid spread of AIDS in Thailand, and the impact of the unique non-governmental agency Population and Community Development Association (PDA) directed by the charismatic Dr. Mechai are described. The rapid spread of AIDS in Thailand is due to presence of all possible factors facilitating HIV transmission, a large population of injecting drug addicts, an extensive mobile domestic and tourist sex industry, and an active gay community. The number of HIV-positive persons rose from 179 in 1988 to 16,359 in 1989, and is now estimated at 100,000. 1% of the Thai population works in prostitution, and from 16% of the high-income to 72% of the low-income prostitutes are infected, with their infection rates rising 10% per month. 75% of Thai men use cheap prostitutes. While the government was ignoring the AIDS threat in the early '80s, Dr. Mechai, whose name translated as "condom," was organizing the grass-roots community-based condom distribution system PDA, said to be responsible for the fall in annual population growth from 3.4% in 1968 to 1.5% in 1990. His organization now distributes contraceptives to 16,000 villages by 12,000 volunteers. He uses booklets, cards, cassettes, slide shows, videos and appearances with condom-inflating contests and costumes to de-mystify condoms with humor. Now AIDS messages are heard in taxis, on military TV and radio, and in remote villages. Converting knowledge into practice is more difficult, requiring tactful convincing of brothel operators and finding some way to reach their clients, who exert economic control over young female prostitutes.

  10. Findings from the Caring International Research Collaborative: Using Caring Science To Assess and Support Food Sustainability Systems for Women Living with HIV/AIDS in a Village in Cameroon

    Directory of Open Access Journals (Sweden)

    Relindis Oyebog Moffor

    2015-06-01

    Full Text Available This study proposes Caring Science as an innovative way to facilitate food systems sustainability in areas of the world that continue to suffer from food insecurity and food shortages. An interdisciplinary group that included a nurse, an agronomist, an environmentalist, and a statistical analyst collaborated to study food sustainability in a village in Bambui, Cameroon. The village was composed of only women and children, and all the women were diagnosed with HIV/AIDS. This interdisciplinary approach not only met the food needs of the village, but, within the assessment process, identified other needs as well. This interdisciplinary approach facilitated holistic assessment of food, finances, personal self-worth and health.

  11. Catchment legacies and time lags: a parsimonious watershed model to predict the effects of legacy storage on nitrogen export.

    Directory of Open Access Journals (Sweden)

    Kimberly J Van Meter

    Full Text Available Nutrient legacies in anthropogenic landscapes, accumulated over decades of fertilizer application, lead to time lags between implementation of conservation measures and improvements in water quality. Quantification of such time lags has remained difficult, however, due to an incomplete understanding of controls on nutrient depletion trajectories after changes in land-use or management practices. In this study, we have developed a parsimonious watershed model for quantifying catchment-scale time lags based on both soil nutrient accumulations (biogeochemical legacy and groundwater travel time distributions (hydrologic legacy. The model accurately predicted the time lags observed in an Iowa watershed that had undergone a 41% conversion of area from row crop to native prairie. We explored the time scales of change for stream nutrient concentrations as a function of both natural and anthropogenic controls, from topography to spatial patterns of land-use change. Our results demonstrate that the existence of biogeochemical nutrient legacies increases time lags beyond those due to hydrologic legacy alone. In addition, we show that the maximum concentration reduction benefits vary according to the spatial pattern of intervention, with preferential conversion of land parcels having the shortest catchment-scale travel times providing proportionally greater concentration reductions as well as faster response times. In contrast, a random pattern of conversion results in a 1:1 relationship between percent land conversion and percent concentration reduction, irrespective of denitrification rates within the landscape. Our modeling framework allows for the quantification of tradeoffs between costs associated with implementation of conservation measures and the time needed to see the desired concentration reductions, making it of great value to decision makers regarding optimal implementation of watershed conservation measures.

  12. Assessing reasons for school/college dropout among young adults and implications for awareness about STDs and HIV/AIDS: findings from a population-based study in Karachi, Pakistan.

    Science.gov (United States)

    Farid-ul-Hasnain, Syed; Krantz, Gunilla

    2011-06-01

    Dropping out of school/college not only impedes economic prosperity but may also result in poor knowledge and awareness about sexually transmitted diseases (STDs). This study investigated, among young adults in Karachi, Pakistan, the risk factors associated with involuntary school/college dropout and the implications for awareness about HIV/AIDS and STDs. A population-based, cross-sectional study of 1,650 young males and females, aged 17-21 years and living in Karachi, was conducted using a structured questionnaire. Bivariate and multivariate analyses were performed separately for males and females. Females were twice as likely to drop out of school/college as males. Furthermore, migrant residential status, living in an extended family and lower socio-economic status were identified as risk factors for school/college dropout both for males and females. In the total sample, only 17% of males and 13% of females had heard of STDs (p = 0.020). Furthermore, 26.8% of males and 20.5% of females had not heard of HIV/AIDS (p = 0.003). The females exhibited a higher level of awareness on these matters than the males, irrespective of whether they had dropped out of school or not. While the males who dropped out were considerably less aware than those who remained at school, there was no such difference among females. Young adults from poor families are at increased risk of dropping out of school/college. Among the dropouts, males were clearly at risk of ignorance about STDs while females were somewhat better informed.

  13. Virtualization of Legacy Instrumentation Control Computers for Improved Reliability, Operational Life, and Management.

    Science.gov (United States)

    Katz, Jonathan E

    2017-01-01

    Laboratories tend to be amenable environments for long-term reliable operation of scientific measurement equipment. Indeed, it is not uncommon to find equipment 5, 10, or even 20+ years old still being routinely used in labs. Unfortunately, the Achilles heel for many of these devices is the control/data acquisition computer. Often these computers run older operating systems (e.g., Windows XP) and, while they might only use standard network, USB or serial ports, they require proprietary software to be installed. Even if the original installation disks can be found, it is a burdensome process to reinstall and is fraught with "gotchas" that can derail the process-lost license keys, incompatible hardware, forgotten configuration settings, etc. If you have running legacy instrumentation, the computer is the ticking time bomb waiting to put a halt to your operation.In this chapter, I describe how to virtualize your currently running control computer. This virtualized computer "image" is easy to maintain, easy to back up and easy to redeploy. I have used this multiple times in my own lab to greatly improve the robustness of my legacy devices.After completing the steps in this chapter, you will have your original control computer as well as a virtual instance of that computer with all the software installed ready to control your hardware should your original computer ever be decommissioned.

  14. Post-Event Volunteering Legacy: Did the London 2012 Games Induce a Sustainable Volunteer Engagement?

    Directory of Open Access Journals (Sweden)

    Niki Koutrou

    2016-11-01

    Full Text Available The hosting of the London 2012 Olympic Games was seen as an opportunity to harness the enthusiasm of the 70,000 volunteers involved and to provide a post-event volunteer legacy. A total of 77 individuals who had acted as volunteers in London 2012 were contacted approximately four years after the Games and agreed to complete a web-based open-ended survey. The participants were asked to indicate their level of current volunteering engagement and whether volunteering at the Games had an impact on their current volunteering levels. The study found that the London Olympics were the first volunteer experience for most of the volunteers who completed the survey, with the main motivation to volunteer being anything related to the Olympic Games. Just over half of the respondents are currently volunteering. Lack of time is shown to be the main barrier towards further volunteering commitment. Only half of respondents had been contacted by a volunteering scheme after London 2012. The implications of the findings for a potential volunteering legacy are then explored.

  15. Has aid made the Government of Indonesia lazy?

    OpenAIRE

    Iman Sugema; Anis Chowdhury

    2007-01-01

    This paper is aimed at assessing the effects of aid on fiscal behaviour in Indonesia. There are four main findings. First, the inflow of aid is driven primarily by the need to fill the fiscal gap; that is, aid is demand driven. Second, although project aid is by definition intended for development expenditures, it results in an increase in routine expenditure as well. This suggests that project aid is fungible: it creates extra resources available to increase non-discretionary spending. Third...

  16. Legacy model integration for enhancing hydrologic interdisciplinary research

    Science.gov (United States)

    Dozier, A.; Arabi, M.; David, O.

    2013-12-01

    Many challenges are introduced to interdisciplinary research in and around the hydrologic science community due to advances in computing technology and modeling capabilities in different programming languages, across different platforms and frameworks by researchers in a variety of fields with a variety of experience in computer programming. Many new hydrologic models as well as optimization, parameter estimation, and uncertainty characterization techniques are developed in scripting languages such as Matlab, R, Python, or in newer languages such as Java and the .Net languages, whereas many legacy models have been written in FORTRAN and C, which complicates inter-model communication for two-way feedbacks. However, most hydrologic researchers and industry personnel have little knowledge of the computing technologies that are available to address the model integration process. Therefore, the goal of this study is to address these new challenges by utilizing a novel approach based on a publish-subscribe-type system to enhance modeling capabilities of legacy socio-economic, hydrologic, and ecologic software. Enhancements include massive parallelization of executions and access to legacy model variables at any point during the simulation process by another program without having to compile all the models together into an inseparable 'super-model'. Thus, this study provides two-way feedback mechanisms between multiple different process models that can be written in various programming languages and can run on different machines and operating systems. Additionally, a level of abstraction is given to the model integration process that allows researchers and other technical personnel to perform more detailed and interactive modeling, visualization, optimization, calibration, and uncertainty analysis without requiring deep understanding of inter-process communication. To be compatible, a program must be written in a programming language with bindings to a common

  17. (Resurveying Mediterranean Rural Landscapes: GIS and Legacy Survey Data

    Directory of Open Access Journals (Sweden)

    Robert Witcher

    2008-07-01

    Full Text Available Legacy data have always been important for Mediterranean archaeologists. Over the past decade, one specific category of legacy data, that deriving from regional survey, has become particularly important. Not only has the scale of research questions become larger (requiring greater reliance on others' data, but the surface archaeological record is deteriorating (diminishing the ability to recover good data. The legacy data from many individual surveys have now been subject to digitisation and GIS analysis, successfully redeploying data collected for one purpose within new theoretical and interpretive frameworks. However, a key research focus is now comparative survey - using the results of many different Mediterranean surveys side-by-side to identify regional variability in settlement organisation, economy and demography. In order to overcome the significant methodological differences between these surveys, attention has focused on the documentation of metadata. Yet, many legacy data lack vital information about their creation and hence how they might be (reinterpreted and compared. GIS has been advanced as an environment in which to contain, order and analyse the data necessary for comparative survey. However, there is a danger that the technology will facilitate inappropriate use of these datasets in a way that fails to acknowledge and understand the very real differences between them. Here, emphasis is placed upon the use of GIS as a space for exploratory data analysis: a process that encompasses and emphasises the integral processes of digitisation, visualisation and simple analysis for the characterisation of datasets in order to derive an alternative form of metadata. Particular emphasis is placed upon the interaction of past human behaviour (e.g. in the Roman period and archaeological recovery (i.e. the behaviour of archaeologists in the present, or recent past; these two sets of 'social action' combine to create distinctive archaeological

  18. Two tales of legacy effects on stream nutrient behaviour

    Science.gov (United States)

    Bieroza, M.; Heathwaite, A. L.

    2017-12-01

    Intensive agriculture has led to large-scale land use conversion, shortening of flow pathways and increased loads of nutrients in streams. This legacy results in gradual build-up of nutrients in agricultural catchments: in soil for phosphorus (biogeochemical legacy) and in the unsaturated zone for nitrate (hydrologic legacy), controlling the water quality in the long-term. Here we investigate these effects on phosphorus and nitrate stream concentrations using high-frequency (10-5 - 100 Hz) sampling with in situ wet-chemistry analysers and optical sensors. Based on our 5 year study, we observe that storm flow responses differ for both nutrients: phosphorus shows rapid increases (up to 3 orders of magnitude) in concentrations with stream flow, whereas nitrate shows both dilution and concentration effects with increasing flow. However, the range of nitrate concentrations change is narrow (up to 2 times the mean) and reflects chemostatic behaviour. We link these nutrient responses with their dominant sources and flow pathways in the catchment. Nitrate from agriculture (with the peak loading in 1983) is stored in the unsaturated zone of the Penrith Sandstone, which can reach up to 70 m depth. Thus nitrate legacy is related to a hydrologic time lag with long travel times in the unsaturated zone. Phosphorus is mainly sorbed to soil particles, therefore it is mobilised rapidly during rainfall events (biogeochemical legacy). The phosphorus stream response will however depend on how well connected is the stream to the catchment sources (driven by soil moisture distribution) and biogeochemical activity (driven by temperature), leading to both chemostatic and non-chemostatic responses, alternating on a storm-to-storm and seasonal basis. Our results also show that transient within-channel storage is playing an important role in delivery of phosphorus, providing an additional time lag component. These results show, that consistent agricultural legacy in the catchment (high

  19. Competition for export markets and the allocation of foreign aid

    DEFF Research Database (Denmark)

    Barthel, Fabian; Neumayer, Eric; Nunnenkamp, Peter

    2014-01-01

    We account for competition for export markets among donor countries of foreign aid by analyzing spatial dependence in aid allocation. Employing sector-specific aid data, we find that the five largest donors react to aid giving by other donors with whom they compete in terms of exporting goods...... and services to a specific recipient country at both stages of their allocation of aid for economic infrastructure and production sectors. By contrast, evidence for export competition driving aid allocation is lacking for more altruistic donors and for aid in social infrastructure....

  20. THE CHANDRA COSMOS-LEGACY SURVEY: THE z > 3 SAMPLE

    Energy Technology Data Exchange (ETDEWEB)

    Marchesi, S.; Civano, F.; Urry, C. M. [Yale Center for Astronomy and Astrophysics, 260 Whitney Avenue, New Haven, CT 06520 (United States); Salvato, M. [Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse 1, D-85748 Garching bei München (Germany); Shankar, F. [Department of Physics and Astronomy, University of Southampton, Highfield, SO17 1BJ (United Kingdom); Comastri, A.; Lanzuisi, G.; Vignali, C.; Zamorani, G.; Brusa, M.; Gilli, R. [INAF–Osservatorio Astronomico di Bologna, via Ranzani 1, 40127 Bologna (Italy); Elvis, M. [Harvard Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Trakhtenbrot, B.; Schawinski, K. [Institute for Astronomy, Department of Physics, ETH Zurich, Wolfgang-Pauli-Strasse 27, CH-8093 Zurich (Switzerland); Allevato, V. [Department of Physics, University of Helsinki, Gustaf Hällströmin katu 2a, FI-00014 Helsinki (Finland); Fiore, F. [INAF–Osservatorio Astronomico di Roma, via di Frascati 33, I-00040 Monte Porzio Catone (Italy); Griffiths, R. [Physics and Astronomy Department, Natural Sciences Division, University of Hawaii at Hilo, 200 W. Kawili Street, Hilo, HI 96720 (United States); Hasinger, G. [Institute for Astronomy, 2680 Woodlawn Drive, University of Hawaii, Honolulu, HI 96822 (United States); Miyaji, T. [Instituto de Astronomía sede Ensenada, Universidad Nacional Autónoma de México, Km. 103, Carret. Tijunana-Ensenada, Ensenada, BC (Mexico); Treister, E. [Universidad de Concepción, Departamento de Astronomía, Casilla 160-C, Concepción (Chile)

    2016-08-20

    We present the largest high-redshift (3 < z < 6.85) sample of X-ray-selected active galactic nuclei (AGNs) on a contiguous field, using sources detected in the Chandra COSMOS-Legacy survey. The sample contains 174 sources, 87 with spectroscopic redshift and the other 87 with photometric redshift (z {sub phot}). In this work, we treat z {sub phot} as a probability-weighted sum of contributions, adding to our sample the contribution of sources with z {sub phot} < 3 but z {sub phot} probability distribution >0 at z > 3. We compute the number counts in the observed 0.5–2 keV band, finding a decline in the number of sources at z > 3 and constraining phenomenological models of the X-ray background. We compute the AGN space density at z > 3 in two different luminosity bins. At higher luminosities (log L (2–10 keV) > 44.1 erg s{sup −1}), the space density declines exponentially, dropping by a factor of ∼20 from z ∼ 3 to z ∼ 6. The observed decline is ∼80% steeper at lower luminosities (43.55 erg s{sup −1} < logL(2–10 keV) < 44.1 erg s{sup −1}) from z ∼ 3 to z ∼ 4.5. We study the space density evolution dividing our sample into optically classified Type 1 and Type 2 AGNs. At log L (2–10 keV) > 44.1 erg s{sup −1}, unobscured and obscured objects may have different evolution with redshift, with the obscured component being three times higher at z ∼ 5. Finally, we compare our space density with predictions of quasar activation merger models, whose calibration is based on optically luminous AGNs. These models significantly overpredict the number of expected AGNs at log L (2–10 keV) > 44.1 erg s{sup −1} with respect to our data.

  1. Black Eye: First Aid

    Science.gov (United States)

    First aid Black eye Black eye: First aid By Mayo Clinic Staff A black eye is caused by bleeding under the skin around the eye. Most injuries that cause a ... 13, 2018 Original article: http://www.mayoclinic.org/first-aid/first-aid-black-eye/basics/ART-20056675 . Mayo ...

  2. Geometry, mechanics, and dynamics the legacy of Jerry Marsden

    CERN Document Server

    Holm, Darryl; Patrick, George; Ratiu, Tudor

    2015-01-01

    This book illustrates the broad range of Jerry Marsden’s mathematical legacy in areas of geometry, mechanics, and dynamics, from very pure mathematics to very applied, but always with a geometric perspective. Each contribution develops its material from the viewpoint of geometric mechanics beginning at the very foundations, introducing readers to modern issues via illustrations in a wide range of topics. The twenty refereed papers contained in this volume are based on lectures and research performed during the month of July 2012 at the Fields Institute for Research in Mathematical Sciences, in a program in honor of Marsden's legacy. The unified treatment of the wide breadth of topics treated in this book will be of interest to both experts and novices in geometric mechanics. Experts will recognize applications of their own familiar concepts and methods in a wide variety of fields, some of which they may never have approached from a geometric viewpoint. Novices may choose topics that interest them among the ...

  3. Aid and Development

    DEFF Research Database (Denmark)

    Tarp, Finn

    Foreign aid looms large in the public discourse; and international development assistance remains squarely on most policy agendas concerned with growth, poverty and inequality in Africa and elsewhere in the developing world. The present review takes a retrospective look at how foreign aid has...... evolved since World War II in response to a dramatically changing global political and economic context. I review the aid process and associated trends in the volume and distribution of aid and categorize some of the key goals, principles and institutions of the aid system. The evidence on whether aid has...... for aid in the future...

  4. The Master Hearing Aid

    Science.gov (United States)

    Curran, James R.

    2013-01-01

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

  5. Georges Lema\\^itre: Life, Science and Legacy

    OpenAIRE

    Mitton, Simon

    2016-01-01

    This paper celebrates the remarkable life, science and legacy of Abb\\'e Georges Lema\\^itre, the Belgian cleric and professor of physics; he was the architect of the fireworks model for the origin of the universe. He died half a century ago, three days after learning that Arno Penzias and Robert Wilson had discovered the cosmic microwave background. Despite being gravely ill from leukaemia, Lema\\^itre lucidly praised this news, which confirmed the explosive genesis of our universe.

  6. Legacy Radioactive Waste Management Program in the Netherlands: An Overview

    International Nuclear Information System (INIS)

    Ménard, Gaël

    2016-01-01

    Petten site legacy waste: • sorted on waste streams, from the less to the more heterogeneous; • footprint reduction by sorting according to activity; • first two waste streams: limited number of material; • characterized using gamma measurements and computational nuclide vectors. •Waste acceptance criteria: modus vivendi with the storage facility and third parties (based on characterization results); • More heterogeneous waste: more complex by definition → optimization, development and adaptation of the characterization

  7. From Boston to the Balkans: Olmsted’s Emerald Legacy

    Directory of Open Access Journals (Sweden)

    Christina Luke

    2013-01-01

    Full Text Available This article explores the legacy of landscape architect Fredrick Law Olmsted on modern cultural tourism policies. The author explains the involvement of Olmsted in the founding of Yosemite National Park, and describes the influence of this experience on his later work on the Emerald Necklace parks project in Boston. This became a model for natural and cultural corridors worldwide, including those in the Balkans and Turkey.

  8. Paralympic Games: History and Legacy of a Global Movement.

    Science.gov (United States)

    Legg, David

    2018-05-01

    The Paralympic Games have an interesting history that began after World War II. The Games and movement have been impacted by and have had an impact on society and the larger able-bodied sport system. The future of the Games and movement is also further impacted by larger cultural shifts, and the Games themselves have potentially left lasting legacies for the host cities and persons with impairment worldwide. Copyright © 2018 Elsevier Inc. All rights reserved.

  9. The influence of marketing scholarship's legacy on nonprofit marketing

    OpenAIRE

    Wymer, Walter

    2013-01-01

    This inquiry contributes to the literature on the development of “nonprofit marketing thought” by describing how the field’s early period established a legacy effect on nonprofit marketing scholarship to the present day. This qualitative work uses a wide variety of sources from a protracted historical period in order to more fully inform a perspective on the relevant issues that have influenced the development of nonprofit marketing scholarship. The investigation suggests that, although the d...

  10. The Roman Empire legacy of Galen (129-200 AD).

    Science.gov (United States)

    Shoja, Mohammadali M; Tubbs, R Shane; Ghabili, Kamyar; Griessenauer, Christoph J; Balch, Margaret Wood; Cuceu, Mariana

    2015-01-01

    Galen of Pergamum was the physician of Roman Emperors and contributed to our early understanding of medicine and anatomy. Herein, we present a short biography of Galen and review his multiple contributions to medicine and anatomy. Although it has been almost 2,000 years since Galen walked the streets of the Roman Empire, his legacy continues via multiple eponyms that bare his name.

  11. TEACHER AIDES IN LARGE SCHOOL SYSTEMS.

    Science.gov (United States)

    SHIPP, MARY D.

    THIS REPORT DISCUSSES TEACHER AIDES, THEIR USE, PAY, SELECTION, TRAINING, AND SUPERVISION. REPLIES TO 217 QUESTIONNAIRES SENT OUT IN 1966 BY THE NEA RESEARCH DIVISION PROVIDE THE DATA SOURCES. INCLUDED AMONG THE FINDINGS ARE (1) A LARGE MAJORITY (76.5 PERCENT) OF THE TEACHER AIDE PROGRAMS HAVE BEEN DEVELOPED SINCE 1960, (2) 74.2 PERCENT OF THE…

  12. How to Get Hearing Aids

    Science.gov (United States)

    ... Consumer Products Hearing Aids How to get Hearing Aids Share Tweet Linkedin Pin it More sharing options ... my hearing aids? How do I get hearing aids? Before getting a hearing aid, you should consider ...

  13. Architecture-driven Migration of Legacy Systems to Cloud-enabled Software

    DEFF Research Database (Denmark)

    Ahmad, Aakash; Babar, Muhammad Ali

    2014-01-01

    With the widespread adoption of cloud computing, an increasing number of organizations view it as an important business strategy to evolve their legacy applications to cloud-enabled infrastructures. We present a framework, named Legacy-to-Cloud Migration Horseshoe, for supporting the migration...... of legacy systems to cloud computing. The framework leverages the software reengineering concepts that aim to recover the architecture from legacy source code. Then the framework exploits the software evolution concepts to support architecture-driven migration of legacy systems to cloud-based architectures....... The Legacy-to-Cloud Migration Horseshoe comprises of four processes: (i) architecture migration planning, (ii) architecture recovery and consistency, (iii) architecture transformation and (iv) architecture-based development of cloud-enabled software. We aim to discover, document and apply the migration...

  14. Sport mega-events: can legacies and development be equitable and sustainable?

    Directory of Open Access Journals (Sweden)

    Jay Coakley

    2013-09-01

    Full Text Available Sport mega-events (SMEs involve struggles to determine the definition of legacy and the outcome priorities that guide legacy planning, funding, and implementation processes. History shows that legacies reflect the interests of capital, and legacy benefits are enjoyed primarily, if not exclusively, by powerful business interests, a few political leaders, and organizations that govern high performance sports. This paper addresses challenges faced by cities and countries that host SMEs, and shows that fair and equitable legacies and developmental outcomes are achieved only when the voices and interests of the general population are taken into account and given priority during the process of planning, funding and implementation. It also explains how full representation in the process of defining and achieving legacies and developmental outcomes may be undermined by populist beliefs about the power of sport.

  15. Democracy Aid and Electoral Accountability

    DEFF Research Database (Denmark)

    Heinrich, Tobias; Loftis, Matthew

    2017-01-01

    for this by analyzing incumbent turnover in elections following poor economic performance – the economic vote – as a measure of voting to achieve performance accountability. In our analysis of over 1,100 elections in 114 developing countries between 1975 and 2010, we find distinct evidence that increasing receipt...... cannot tell us how well democracy aid supports the central promise of democracy: accountable government. Since institutions can be subverted in various ways that undermine accountability, it is vital to know whether democracy aid supports accountability to assess its overall success. We provide evidence...

  16. Guia para estudiantes: Ayuda economica, 2002-2003 (The Student Guide: Financial Aid, 2002-2003).

    Science.gov (United States)

    Department of Education, Washington, DC. Student Financial Assistance.

    This Spanish-language publication explains what federal student financial aid is and what types of student aid are available. The introductory section, "Student Aid at a Glance," presents information about what student aid is, who gets it, and how to get it. The second section discusses "Finding out about Student Aid." The next…

  17. Social Support Predicts Hearing Aid Satisfaction.

    Science.gov (United States)

    Singh, Gurjit; Lau, Sin-Tung; Pichora-Fuller, M Kathleen

    2015-01-01

    The goals of the current research were to determine: (1) whether there is a relationship between perceived social support and hearing aid satisfaction, and (2) how well perceived social support predicts hearing aid satisfaction relative to other correlates previously identified in the literature. In study 1, 173 adult ((Equation is included in full-text article.)age = 68.9 years; SD = 13.4) users of hearing aids completed a survey assessing attitudes toward health, hearing, and hearing aids, as well as a questionnaire assessing Big-Five personality factors (Openness to Experience, Conscientiousness, Extraversion, Agreeableness, and Neuroticism) either using paper and pencil or the Internet. In a follow-up study designed to replicate and extend the results from study 1, 161 adult ((Equation is included in full-text article.)age = 32.8 years; SD = 13.3) users of hearing aids completed a similar survey on the Internet. In study 2, participants also completed a measure of hearing aid benefit and reported the style of their hearing aid. In studies 1 and 2, perceived social support was significantly correlated with hearing aid satisfaction (respectively, r = 0.34, r = 0.51, ps hearing aid satisfaction scores was predicted by perceived social support, satisfaction with one's hearing health care provider, duration of daily hearing aid use, and openness. In study 2, 43% of the variance in hearing aid satisfaction was predicted by perceived social support, hearing aid benefit, neuroticism, and hearing aid style. Overall, perceived social support was the best predictor of hearing aid satisfaction in both studies. After controlling for response style (i.e., acquiescence or the tendency to respond positively), the correlation between perceived social support and hearing aid satisfaction remained the same in study 1 (r = 0.34, p hearing aids, a finding that was replicated in a different sample of participants investigated in study 2. A significant relationship between perceived

  18. Social determinants of health and community needs: implications for health legacy foundations.

    Science.gov (United States)

    Niggel, Sabrina Jones; Brandon, William P

    2014-11-01

    Mergers and acquisitions of nonprofit hospitals are on the rise. Proceeds from many of these transactions will endow new health legacy foundations (HLFs). These philanthropic entities have substantial potential for charitable investment in US communities. Research indicates that the greatest improvements in population health can be achieved by addressing underlying social factors. Determining whether communities served by HLFs are characterized by poor social determinants of health would provide new information for developing effective grant-making strategies. Our study compared socioeconomic, demographic, and health care access indicators in HLF versus non-HLF counties. Compared with non-HLF counties, HLF counties had significantly higher proportions of racial minorities and multiple socioeconomic factors that rendered them more vulnerable to health disparities and poor health. However, HLF counties had better access to health care. These findings have direct implications for HLF leadership, planning, and grant making. Project HOPE—The People-to-People Health Foundation, Inc.

  19. Creating a career legacy map to help assure meaningful work in nursing.

    Science.gov (United States)

    Hinds, Pamela S; Britton, Dorienda R; Coleman, Lael; Engh, Eileen; Humbel, Tina Kunze; Keller, Susan; Kelly, Katherine Patterson; Menard, Johanna; Lee, Marlene A; Roberts-Turner, Renee; Walczak, Dory

    2015-01-01

    When nurses declare a professional legacy (or what they intend to be better in health care because of their efforts), they are likely to maintain a focus on achieving their legacy and to experience meaning in the process. We depict the legacy and involved steps in creating a legacy map, which is a concrete guide forward to intended career outcomes. Informed by the "meaningful work" literature, we describe a legacy map, its function, the process to create one, and the application of a legacy map to guide careers. We also describe an administrative benefit of the legacy map-the map can be used by team leaders and members to secure needed resources and opportunities to support the desired legacy of team members. Legacy mapping can be a self-use career guidance tool for nurses and other health care professionals or a tool that links the career efforts of a team member with the career support efforts of a team leader. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. WORLD CUP LEGACY AND PERTAINING IMPACTS ON SÃO PAULO CITY´S FUTURE

    Directory of Open Access Journals (Sweden)

    Marcos Vinicius Cardoso

    2013-08-01

    Full Text Available Legacies – structures that are built for events and which remain after the same - are one of the major positive aspects paraded by mega sporting events organizers. This study´s purpose is to analyze the current situation of legacies promised by the many governmental instances for the city of São Paulo - host city of Fifa´s 2014 World Cup – and prospect which legacies will become effective in the city. Preliminary assessments may raise construction concerns, alert the public to keep an eye on undertaken obligations and encourage official actions (Mangan, 2008, p. 1,871. Data was obtained from National Audit Court (TCU reports, Ministry and United Nations documents, in addition to testimonials and information gathered from some of Brazil´s major press media. Data analysis was conducted by classifying legacies according to tangible and intangible legacy concepts (Kaplanidou and Karadakis, 2010 followed by an analysis of promised legacies versus current status during the period of analysis. Finally, discussions as to most probable to come about legacies were presented. Results indicate that a portion of promised legacies stand a fair chance of achievement. On the other hand, other projects lag behind schedule or have been cancelled. Preliminary surveys suggest full completion of promised legacies is not possible, there has been an overuse of public resources as opposed to that planned, and provide indicatives as to the investment´s high opportunity cost.

  1. Bone Anchored Hearing Aid

    Science.gov (United States)

    2002-01-01

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

  2. First aid kit

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001958.htm First aid kit To use the sharing features on this ... ahead, you can create a well-stocked home first aid kit. Keep all of your supplies in one ...

  3. Poisoning first aid

    Science.gov (United States)

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

  4. First Aid and Safety

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español First Aid & Safety Keeping your child safe is your top ... do in an emergency, how to stock a first-aid kit, where to call for help, and more. ...

  5. Head injury - first aid

    Science.gov (United States)

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

  6. Electrical Shock: First Aid

    Science.gov (United States)

    ... using a dry, nonconducting object made of cardboard, plastic or wood. Begin CPR if the person shows ... org/first-aid/first-aid-electrical-shock/basics/art-20056695 . Mayo Clinic Footer Legal Conditions and Terms ...

  7. Electrical Burns: First Aid

    Science.gov (United States)

    ... using a dry, nonconducting object made of cardboard, plastic or wood. Begin CPR if the person shows ... org/first-aid/first-aid-electrical-burns/basics/ART-20056687 . Mayo Clinic Footer Legal Conditions and Terms ...

  8. First Aid: Influenza (Flu)

    Science.gov (United States)

    ... for Educators Search English Español First Aid: The Flu KidsHealth / For Parents / First Aid: The Flu Print ... tiredness What to Do If Your Child Has Flu Symptoms: Call your doctor. Encourage rest. Keep your ...

  9. Aid and growth regressions

    DEFF Research Database (Denmark)

    Hansen, Henrik; Tarp, Finn

    2001-01-01

    . There are, however, decreasing returns to aid, and the estimated effectiveness of aid is highly sensitive to the choice of estimator and the set of control variables. When investment and human capital are controlled for, no positive effect of aid is found. Yet, aid continues to impact on growth via...... investment. We conclude by stressing the need for more theoretical work before this kind of cross-country regressions are used for policy purposes....

  10. An Integrated Model of Application, Admission, Enrollment, and Financial Aid

    Science.gov (United States)

    DesJardins, Stephen L.; Ahlburg, Dennis A.; McCall, Brian Patrick

    2006-01-01

    We jointly model the application, admission, financial aid determination, and enrollment decision process. We find that expectations of admission affect application probabilities, financial aid expectations affect enrollment and application behavior, and deviations from aid expectations are strongly related to enrollment. We also conduct…

  11. CT of disseminated plasmacytoma - in an AIDS patient

    Energy Technology Data Exchange (ETDEWEB)

    Leder, D.S.; Nazarian, L.N.; Burke, M. [Thomas Jefferson Univ., Philadelphia, PA (United States)

    1996-05-01

    It is well known that acquired immunodeficiency syndrome (AIDS) is associated with increased risk of neoplasms, particularly Kaposi sarcoma and non-Hodgkin lymphoma. There have been several recent reports in the literature describing plasma cell tumors in AIDS patients. We report the imaging findings in a case of widely disseminated plasmacytoma in a patient with known AIDS. 7 refs., 3 figs.

  12. HIV/AIDS, security and conflict: new realities, new responses

    Directory of Open Access Journals (Sweden)

    Alex de Waal

    2010-10-01

    Full Text Available Ten years after the HIV/AIDS epidemic itself was identified as a threat to international peace and security, findings from the three-year AIDS, Security and Conflict Initiative (ASCI(1 present evidence of the mutually reinforcing dynamics linking HIV/AIDS, conflict and security.

  13. Stroke: First Aid

    Science.gov (United States)

    First aid Stroke: First aid Stroke: First aid By Mayo Clinic Staff A stroke occurs when there's bleeding into your brain or when blood flow to your ... cells start dying. Seek immediate medical assistance. A stroke is a true emergency. The sooner treatment is ...

  14. NTRCI Legacy Engine Research and Development Project Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Smith-Holbert, Connie [National Transportation Research Center, Inc., Knoxville, TN (United States); Petrolino, Joseph [National Transportation Research Center, Inc., Knoxville, TN (United States); Watkins, Bart [Power Source Technologies Inc., Corvallis, OR (United States); Irick, David [Power Source Technologies Inc., Corvallis, OR (United States)

    2011-12-31

    The Legacy engine is a completely new design, transitional diesel engine, replacing the reciprocating engine with a rotary engine. The Legacy engine offers significant advances over conventional internal combustion engines in 1) power to weight ratio; 2) multiple fuel acceptance; 3) fuel economy; and 4) environmental compliance. These advances are achieved through a combination of innovative design geometry, rotary motion, aspiration simplicity, and manufacturing/part simplicity. The key technical challenge to the Legacy engine's commercialization, and the focus of this project, was the development of a viable roton tip seal. The PST concept for the roton tip seal was developed into a manufacturable design. The design was evaluated using a custom designed and fabricated seal test fixture and further refined. This design was incorporated into the GEN2.5A prototype and tested for achievable compression pressure. The Decision Point at the end of Phase 1 of the project (described below) was to further optimize the existing tip seal design. Enhancements to the tip seal design were incorporated into the GEN2.5B prototype and tested and evaluated using the iterative research strategy described below. Compression pressures adequate for compression ignition of diesel fuel were achieved, although not consistently in all combustion volumes. The variation in compression pressures was characterized versus design features. As the roton tip seal performance was improved, results pointed toward inadequate performance of the housing side seals. Enhancement of the housing side seal system was accomplished using a custom designed side seal test fixture. The design enhancements developed with the test fixture were also incorporated into the GEN2.5B prototype and tested and evaluated using the iterative research strategy described below. Finally, to simplify the requirements for the roton tip seals and to enhance the introduction and combustion of fuel, a flush-mount fuel injector

  15. The Own Education: Between Catholic Legacies and Ethnical Demands

    Directory of Open Access Journals (Sweden)

    María Isabel González Terreros

    2013-04-01

    Full Text Available This paper points a proposal of own education which is implemented in the department of Cauca, in Colombia, which was born from the intention of strengthening the Indian movement and recuperating its culture, which is submerged in a traditional, confessional model of education. These conflicting perspectives –ethnical/confessional- in the mere way they are analyzed in the study, are part of a social-cultural conflict that underlies own education, in which also merge different sectors, stories, legacies and proposals.

  16. Software exorcism a handbook for debugging and optimizing legacy code

    CERN Document Server

    Blunden, Bill

    2013-01-01

    Software Exorcism: A Handbook for Debugging and Optimizing Legacy Code takes an unflinching, no bulls and look at behavioral problems in the software engineering industry, shedding much-needed light on the social forces that make it difficult for programmers to do their job. Do you have a co-worker who perpetually writes bad code that you are forced to clean up? This is your book. While there are plenty of books on the market that cover debugging and short-term workarounds for bad code, Reverend Bill Blunden takes a revolutionary step beyond them by bringing our atten

  17. Introduction: Untold Legacies of the First World War in Britain.

    Science.gov (United States)

    Fell, Alison S; Meyer, Jessica

    2015-05-01

    The current centenary of the First World War provides an unrivalled opportunity to uncover some of the social legacies of the war. The four articles which make up this special issue each examine a different facet of the war's impact on British society to explore an as yet untold story. The subjects investigated include logistics, the history of science, the social history of medicine and resistance to war. This article introduces the four which follow, locating them in the wider historiographic debates around the interface between warfare and societies engaged in war.

  18. The legacy of the Olympics: economic burden or boon?

    OpenAIRE

    Ricketts, Lowell R.; Wolla, Scott A.

    2012-01-01

    Competition, sportsmanship, and national pride are the foundations of the Olympics, but how much do the Olympics cost the host city and country? What are some of the economic benefits and costs? Is the investment in the Olympics worth it in the end? Read about previous host experiences with the economic side of the Olympics in this month's Page One Economics Newsletter “The Legacy of the Olympics: Economic Burden or Boon?” (see related graph: "Olympics-Related Temporary Increase in Employment...

  19. Operation of chemical incinerator for disposal of legacy chemicals

    International Nuclear Information System (INIS)

    Singhal, R.K.; Basu, H.; Saha, S.; Pimple, M.V.; Naik, P.D.

    2017-01-01

    For safe disposal of age-old legacy and unused chemicals in BARC, Trombay, oil-fired chemical incinerator with a capacity of 20 kg h -1 for solid and liquid chemical is installed adjacent to trash incinerator near RSMS, Gamma Field. The Incinerator was supplied by M/s B. L. Engineering Works, Ahmedabad. Commission of the same at Trombay site was carried out, under the supervision of Civil Engineering (CED), Technical Services Division (TSD) and Analytical Chemistry Division (custodian of the facility)

  20. Resident Archive Services of the Yohkoh Legacy Data Archive

    Directory of Open Access Journals (Sweden)

    A Takeda

    2009-06-01

    Full Text Available The Yohkoh Legacy Data Archive (YLA is one of the first group of Resident Archives (RAs selected for funding for NASA's Virtual Observatories for the Heliophysics Data program. YLA provides the best corrected data set of solar X-ray images and spectra from the Yohkoh satellite with a user-friendly web interface. As a RA, we take responsibility to keep our products well maintained and easily accessible. In addition, we have launched the 'E-consultant service', an e-mail based support to individual users regarding data handling to bolster access and use from a wide range of communities.

  1. The myriapodological legacy of Victor Ivanovich Motschoulsky (1810–1871)

    Science.gov (United States)

    Golovatch, Sergei

    2014-01-01

    Abstract The little that remains of Motschoulsky’s myriapodological legacy in the collection of Moscow’s Zoological Museum proves to be of very limited value. Only one species of Diplopoda described by Motschoulsky, the Caucasian Hirudisoma roseum (Victor, 1839), is still in use, yet requiring a neotype designation, whereas the remaining few myriapod names he proposed are either nomina dubia or nomina nuda. The former include Scolopendra pentagramma Motschoulsky, 1866 (Chilopoda, Scolopendromorpha, Scolopendridae) and Strongylosoma carinulatum Motschoulsky, 1866 (Diplopoda, Polydesmida, Paradoxosomatidae), both from Japan, as well as Julus costulatus Motschoulsky, 1851 (Diplopoda, Callipodida, Schizopetalidae?), from Montenegro, because their type material is either inadequate or missing. PMID:25147455

  2. The myriapodological legacy of Victor Ivanovich Motschoulsky (1810-1871).

    Science.gov (United States)

    Golovatch, Sergei

    2014-01-01

    The little that remains of Motschoulsky's myriapodological legacy in the collection of Moscow's Zoological Museum proves to be of very limited value. Only one species of Diplopoda described by Motschoulsky, the Caucasian Hirudisoma roseum (Victor, 1839), is still in use, yet requiring a neotype designation, whereas the remaining few myriapod names he proposed are either nomina dubia or nomina nuda. The former include Scolopendra pentagramma Motschoulsky, 1866 (Chilopoda, Scolopendromorpha, Scolopendridae) and Strongylosoma carinulatum Motschoulsky, 1866 (Diplopoda, Polydesmida, Paradoxosomatidae), both from Japan, as well as Julus costulatus Motschoulsky, 1851 (Diplopoda, Callipodida, Schizopetalidae?), from Montenegro, because their type material is either inadequate or missing.

  3. The Water Footprint of Food Aid

    Directory of Open Access Journals (Sweden)

    Nicole Jackson

    2015-05-01

    Full Text Available Food aid is a critical component of the global food system, particularly when emergency situations arise. For the first time, we evaluate the water footprint of food aid. To do this, we draw on food aid data from theWorld Food Programme and virtual water content estimates from WaterStat. We find that the total water footprint of food aid was 10 km3 in 2005, which represents approximately 0.5% of the water footprint of food trade and 2.0% of the water footprint of land grabbing (i.e., water appropriation associated with large agricultural land deals. The United States is by far the largest food aid donor and contributes 82% of the water footprint of food aid. The countries that receive the most water embodied in aid are Ethiopia, Sudan, North Korea, Bangladesh and Afghanistan. Notably, we find that there is significant overlap between countries that receive food aid and those that have their land grabbed. Multivariate regression results indicate that donor water footprints are driven by political and environmental variables, whereas recipient water footprints are driven by land grabbing and food indicators.

  4. Calcium induces long-term legacy effects in a subalpine ecosystem.

    Directory of Open Access Journals (Sweden)

    Urs Schaffner

    Full Text Available Human activities have transformed a significant proportion of the world's land surface, with profound effects on ecosystem processes. Soil applications of macronutrients such as nitrate, phosphorus, potassium or calcium are routinely used in the management of croplands, grasslands and forests to improve plant health or increase productivity. However, while the effects of continuous fertilization and liming on terrestrial ecosystems are well documented, remarkably little is known about the legacy effect of historical fertilization and liming events in terrestrial ecosystems and of the mechanisms involved. Here, we show that more than 70 years after the last application of lime on a subalpine grassland, all major soil and plant calcium pools were still significantly larger in limed than in unlimed plots, and that the resulting shift in the soil calcium/aluminium ratio continues to affect ecosystem services such as primary production. The difference in the calcium content of the vegetation and the topmost 10 cm of the soil in limed vs. unlimed plots amounts to approximately 19.5 g m(-2, equivalent to 16.3% of the amount that was added to the plots some 70 years ago. In contrast, plots that were treated with nitrogen-phosphorus-potassium fertilizer in the 1930s did not differ from unfertilized plots in any of the soil and vegetation characteristics measured. Our findings suggest that the long-term legacy effect of historical liming is due to long-term storage of added calcium in stable soil pools, rather than a general increase in nutrient availability. Our results demonstrate that single applications of calcium in its carbonated form can profoundly and persistently alter ecosystem processes and services in mountain ecosystems.

  5. The legacy of pesticide pollution: An overlooked factor in current risk assessments of freshwater systems

    DEFF Research Database (Denmark)

    Rasmussen, Jes Jessen; Wiberg-Larsen, Peter; Baattrup-Pedersen, Annette

    2015-01-01

    and suspended sediment samples exceeded safety thresholds in 50% of the samples and the average contribution of legacy pesticides to the SumTUC.riparius was >90%. Our results suggest that legacy pesticides can be highly significant contributors to the current toxic exposure of stream biota, especially...

  6. Stakeholder reflections of the tourism and nation-branding legacy of ...

    African Journals Online (AJOL)

    Over the past decade there has been a growing awareness of the significant impact that hosting mega sport events can have on a nation's brand. This paper discusses the context of nation-branding as a tourism legacy and the role of mega sport events in generating a tourism and nation-branding legacy in relation to the ...

  7. Educational legacies of mega-sport events for Africa | Burnett | South ...

    African Journals Online (AJOL)

    ... engagement (international to national and local) by stakeholders, form different configurations to allow space within physical education and school sport practices for sport mega-event educational legacy programmes. Keywords: Educational legacy; Olympic Games; Olympism; Sport-for-development; Physical education.

  8. Past as Prologue: Educational Psychology's Legacy and Progeny

    Science.gov (United States)

    Alexander, Patricia A.

    2018-01-01

    On the occasion of the 125th anniversary of the American Psychological Association, the legacies and progenies of the discipline of educational psychology are explored. To capture those legacies, transformational and influential contributions by educational psychologists to schools and society are described as key themes. Those themes entail: the…

  9. Writing through the Labyrinth of Fears: The Legacy of Walter Dean Myers

    Science.gov (United States)

    Tatum, Alfred W.

    2015-01-01

    This commentary discusses the legacy of Walter Dean Myers in relationship to advancing writing as an intellectual tool of protection for black male teens. Multiple implications are provided for teachers who want to engage black male teens to write fearlessly to extend the legacy of Walter Dean Myers.

  10. Global environmental change effects on plant community composition trajectories depend upon management legacies

    NARCIS (Netherlands)

    Perring, Michael P.; Bernhardt-Römermann, Markus; Baeten, Lander; Midolo, Gabriele; Blondeel, Haben; Depauw, Leen; Landuyt, Dries; Maes, Sybryn L.; Lombaerde, De Emiel; Carón, Maria Mercedes; Vellend, Mark; Brunet, Jörg; Chudomelová, Markéta; Decocq, Guillaume; Diekmann, Martin; Dirnböck, Thomas; Dörfler, Inken; Durak, Tomasz; Frenne, De Pieter; Gilliam, Frank S.; Hédl, Radim; Heinken, Thilo; Hommel, Patrick; Jaroszewicz, Bogdan; Kirby, Keith J.; Kopecký, Martin; Lenoir, Jonathan; Li, Daijiang; Máliš, František; Mitchell, Fraser J.G.; Naaf, Tobias; Newman, Miles; Petřík, Petr; Reczyńska, Kamila; Schmidt, Wolfgang; Standovár, Tibor; Świerkosz, Krzysztof; Calster, Van Hans; Vild, Ondřej; Wagner, Eva Rosa; Wulf, Monika; Verheyen, Kris

    2018-01-01

    The contemporary state of functional traits and species richness in plant communities depends on legacy effects of past disturbances. Whether temporal responses of community properties to current environmental changes are altered by such legacies is, however, unknown. We expect global environmental

  11. A Heuristic for Improving Legacy Software Quality during Maintenance: An Empirical Case Study

    Science.gov (United States)

    Sale, Michael John

    2017-01-01

    Many organizations depend on the functionality of mission-critical legacy software and the continued maintenance of this software is vital. Legacy software is defined here as software that contains no testing suite, is often foreign to the developer performing the maintenance, lacks meaningful documentation, and over time, has become difficult to…

  12. Financial Aid Tipping Points: An Analysis of Aid and Academic Achievement at a California Community College

    Science.gov (United States)

    Coria, Elizabeth; Hoffman, John L.

    2016-01-01

    The purpose of this study was to explore relationships between financial aid awards and measures of student academic achievement. Financial aid and academic records for 11,956 students attending an urban California community college were examined and analyzed using simultaneous linear regression and two-way factorial ANOVAs. Findings revealed a…

  13. Why foreign aid fails

    Directory of Open Access Journals (Sweden)

    Prokopijević Miroslav

    2007-01-01

    Full Text Available The main point of this paper is that foreign aid fails because the structure of its incentives resembles that of central planning. Aid is not only ineffective, it is arguably counterproductive. Contrary to business firms that are paid by those they are supposed to serve (customers, aid agencies are paid by tax payers of developed countries and not by those they serve. This inverse structure of incentives breaks the stream of pressure that exists on the commercial market. It also creates larger loopholes in the principle-agent relationship on each point along the chain of aid delivery. Both factors enhance corruption, moral hazard and negative selection. Instead of promoting development, aid extends the life of bad institutions and those in power. Proposals to reform foreign aid – like aid privatization and aid conditionality – do not change the existing structure of the incentives in aid delivery, and their implementation may just slightly improve aid efficacy. Larger improvement is not possible. For that reason, foreign aid will continue to be a waste of resources, probably serving some objectives different to those that are usually mentioned, like recipient’s development poverty reduction and pain relief.

  14. Global NeuroAIDS Roundtable

    Science.gov (United States)

    Achim, Cristian L.; Boivin, Michael J.; Brew, Bruce J.; Clifford, David B.; Colosi, Deborah A.; Ellis, Ronald J.; Heaton, Robert K.; Gallo-Diop, Amadou; Grant, Igor; Kanmogne, Georgette D.; Kumar, Mahendra; Letendre, Scott; Marcotte, Thomas D.; Nath, Avindra; Pardo, Carlos A.; Paul, Robert H.; Pulliam, Lynn; Robertson, Kevin; Royal, Walter; Sacktor, Ned; Sithinamsuwan, Pasiri; Smith, Davey M.; Valcour, Victor; Wigdahl, Brian; Wood, Charles

    2013-01-01

    In May 2012, the Division of AIDS Research at the National Institute of Mental Health (NIMH) organized the “Global NeuroAIDS Roundtable” in conjunction with the 11th International Symposium on Neurovirology and the 2012 Conference on HIV in the Nervous System. The meeting was held in New York, NY, USA and brought together NIMH-funded investigators who are currently working on projects related to the neurological complications of AIDS (NeuroAIDS) in Africa, Asia, Eastern Europe, and Latin America in order to provide an opportunity to share their recent findings and discuss the challenges encountered within each country. The major goals of the roundtable were to evaluate HIV-associated neurocognitive impairment and determine if it may be directly attributable to distinct HIV subtypes or clades and to discuss the future priorities for global NeuroAIDS research. At the “Global NeuroAIDS Roundtable”, presentations of preliminary research indicated that HIV-associated neurocognitive impairment is prevalent in all countries examined regardless of which HIV clade is present in the region. The only clear-cut difference between HIV-1 clades was in relation to subtypes A and D in Uganda. However, a key point that emerged from the discussions was that there is an urgent need to standardize neurocognitive assessment methodologies across the globe before definitive conclusions can be drawn regarding the relationship between HIV clade diversity and neuropathogenesis. Future research directions were also discussed at the roundtable with particular emphasis on the potential of viral and host factor molecular interactions to impact the pathophysiology of HIV-associated neurocognitive disorders (HAND) from a global perspective. PMID:23354550

  15. Aid Effectiveness on Growth

    DEFF Research Database (Denmark)

    Doucouliagos, Hristos; Paldam, Martin

    The AEL (aid effectiveness literature) is econo¬metric studies of the macroeconomic effects of development aid. It contains about 100 papers of which 68 are reduced form estimates of theeffect of aid on growth in the recipient country. The raw data show that growth is unconnected to aid......, but the AEL has put so much structure on the data that all results possible have emerged. The present meta study considers both the best-set of the 68 papers and the all-set of 543 regressions published. Both sets have a positive average aid-growth elasticity, but it is small and insignificant: The AEL has...... betweenstudies is real. In particular, the aid-growth association is stronger for Asian countries, and the aid-growth association is shown to have been weaker in the 1970s....

  16. Aid and development

    DEFF Research Database (Denmark)

    Tarp, Finn

    2006-01-01

    Foreign aid looms large in the public discourse; and international development assistance remains squarely on most policy agendas concerned with growth, poverty and inequality in Africa and elsewhere in the developing world. The present review takes a retrospective look at how foreign aid has...... evolved since World War II in response to a dramatically changing global political and economic context. I review the aid process and associated trends in the volume and distribution of aid and categorize some of the key goals, principles and institutions of the aid system. The evidence on whether aid has...... been effective in furthering economic growth and development is discussed in some detail. I add perspective and identify some critical unresolved issues. I finally turn to the current development debate and discuss some key concerns, I believe should be kept in mind in formulating any agenda for aid...

  17. Aid and Development

    DEFF Research Database (Denmark)

    Tarp, Finn; Arndt, Channing; Jones, Edward Samuel

    This paper considers the relationship between external aid and development in Mozambique from 1980 to 2004. The main objective is to identify the specific mechanisms through which aid has influenced the developmental trajectory of the country and whether one can plausibly link outcomes to aid...... inputs. We take as our point of departure a growth accounting analysis and review both intended and unintended effects of aid. Mozambique has benefited from sustained aid inflows in conflict, post-conflict and reconstruction periods. In each of these phases aid has made an unambiguous, positive...... contribution both enabling and supporting rapid growth since 1992. At the same time, the proliferation of donors and aid-supported interventions has burdened local administration and there is a distinct need to develop government accountability to its own citizens rather than donor agencies. In ensuring...

  18. Legacy effects in linked ecological-soil-geomorphic systems of drylands

    Science.gov (United States)

    Monger, Curtis; Sala, Osvaldo E.; Duniway, Michael C.; Goldfus, Haim; Meir, Isaac A.; Poch, Rosa M.; Throop, Heather L.; Vivoni, Enrique R.

    2015-01-01

    A legacy effect refers to the impacts that previous conditions have on current processes or properties. Legacies have been recognized by many disciplines, from physiology and ecology to anthropology and geology. Within the context of climatic change, ecological legacies in drylands (eg vegetative patterns) result from feedbacks between biotic, soil, and geomorphic processes that operate at multiple spatial and temporal scales. Legacy effects depend on (1) the magnitude of the original phenomenon, (2) the time since the occurrence of the phenomenon, and (3) the sensitivity of the ecological–soil–geomorphic system to change. Here we present a conceptual framework for legacy effects at short-term (days to months), medium-term (years to decades), and long-term (centuries to millennia) timescales, which reveals the ubiquity of such effects in drylands across research disciplines.

  19. Fractures (Broken Bones): First Aid

    Science.gov (United States)

    First aid Fractures (broken bones) Fractures (broken bones): First aid By Mayo Clinic Staff A fracture is a ... 10, 2018 Original article: http://www.mayoclinic.org/first-aid/first-aid-fractures/basics/ART-20056641 . Mayo Clinic ...

  20. Legacy Vehicle Fuel System Testing with Intermediate Ethanol Blends

    Energy Technology Data Exchange (ETDEWEB)

    Davis, G. W.; Hoff, C. J.; Borton, Z.; Ratcliff, M. A.

    2012-03-01

    The effects of E10 and E17 on legacy fuel system components from three common mid-1990s vintage vehicle models (Ford, GM, and Toyota) were studied. The fuel systems comprised a fuel sending unit with pump, a fuel rail and integrated pressure regulator, and the fuel injectors. The fuel system components were characterized and then installed and tested in sample aging test rigs to simulate the exposure and operation of the fuel system components in an operating vehicle. The fuel injectors were cycled with varying pulse widths during pump operation. Operational performance, such as fuel flow and pressure, was monitored during the aging tests. Both of the Toyota fuel pumps demonstrated some degradation in performance during testing. Six injectors were tested in each aging rig. The Ford and GM injectors showed little change over the aging tests. Overall, based on the results of both the fuel pump testing and the fuel injector testing, no major failures were observed that could be attributed to E17 exposure. The unknown fuel component histories add a large uncertainty to the aging tests. Acquiring fuel system components from operational legacy vehicles would reduce the uncertainty.

  1. Darwin and Lincoln: their legacy of human dignity.

    Science.gov (United States)

    Earls, Felton

    2010-01-01

    The legacy of Charles Darwin and Abraham Lincoln is to champion the dignity inherent in every human being. The moment of the bicentennial of their births provides an opportunity to celebrate and reflect on ways they have shaped our understanding and commitment to human rights. The naturalist and the constitutional lawyer, so different in circumstance and discipline, were morally allied in the mission to eradicate slavery. The profound lessons to be extracted from the lives of these two icons bind us to the agonizing reality that nearly 150 years after Gettysburg and the publication of the Descent of Man, and Selection in Relation to Sex, there remains much work to do toward advancing the security, respect, and equality of our species. This article describes how Darwin and Lincoln's inspiring legacies guided the author's personal choices as a scientist and activist. The essay concludes with a set of questions and challenges that confront us, foremost among which is the need to balance actions in response to the violation of negative rights by actions in the pursuit of positive rights.

  2. The Midwifery Legacies Project: history, progress, and future directions.

    Science.gov (United States)

    Moore-Davis, Tonia L; McGee, Karen B; Moore, Elaine M; Paine, Lisa L

    2015-01-01

    The Midwifery Legacies Project, formerly known as the OnGoing Group, was founded as an annual greeting card outreach aimed at maintaining contact with midwives as they approached retirement and beyond. In 2009, the importance of documenting personal and professional stories of midwives arose out of a bequest by a midwife who was relatively unknown outside of the community she served. The result has been the evolution of a robust collection of stories, which are known as the 20th Century Midwife Story Collection. Between 2009 and 2014, more than 120 US midwives aged 65 years or older were interviewed by a midwife, a student midwife, or a professional filmmaker. Collectively, these midwives' stories offer an intimate snapshot of the social, political, and cultural influences that have shaped US midwifery during the past half century. Individually, the stories honor and recognize midwives' contributions to the profession and the women they have served. This article details the development, progress, and future directions of the Midwifery Legacies Project. © 2015 by the American College of Nurse-Midwives.

  3. A radiological legacy. Radioactive residues of the Cold War period

    International Nuclear Information System (INIS)

    Gonzalez, A.J.

    1998-01-01

    A dominating feature of the historical period known as the Cold War was the large-scale production and testing, of nuclear weapons. These military activities brought with them an unprecedented generation of radioactive substances. A fraction of these 'Cold War residues' ended up in the atmosphere and were dispersed throughout the world. Some remained in relatively isolated states in underground geological environments at the production or test site. Others have contaminated areas at times accessible to humans. Augmenting this picture are other scenes of a Cold War legacy. Large amounts of radioactive waste and byproducts are in storage from the production of weapons material. At some point, they are expected to be converted to peaceful applications or sent for final disposal. Over the past decade, the IAEA has been asked to play a greater role in helping countries address this Cold War legacy. A number of scientific assessments of radiological situations created by the Cold War have been carried out by experts convened by the IAEA - at nuclear test sites, nuclear production facilities, and waste dumping sites. This edition of the IAEA Bulletin highlights these cooperative activities in the context of international developments and concerns

  4. CALIFA, the Calar alto legacy integral field area survey

    DEFF Research Database (Denmark)

    Husemann, B.; Jahnke, K.; Sánchez, S. F.

    2013-01-01

    We present the first public data release (DR1) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. It consists of science-grade optical datacubes for the first 100 of eventually 600 nearby (0.005 < z < 0.03) galaxies, obtained with the integral-field spectrograph PMAS/PPak mounted on th...... the available interfaces and tools that allow easy access to this first publicCALIFA data at http://califa.caha.es/DR1.......We present the first public data release (DR1) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. It consists of science-grade optical datacubes for the first 100 of eventually 600 nearby (0.005 ... on the 3.5 m telescope at the Calar Alto observatory. The galaxies in DR1 already cover a wide range of properties in color-magnitude space, morphological type, stellar mass, and gas ionization conditions. This offers the potential to tackle a variety of open questions in galaxy evolution using spatially...

  5. Developing CORBA-Based Distributed Scientific Applications from Legacy Fortran Programs

    Science.gov (United States)

    Sang, Janche; Kim, Chan; Lopez, Isaac

    2000-01-01

    Recent progress in distributed object technology has enabled software applications to be developed and deployed easily such that objects or components can work together across the boundaries of the network, different operating systems, and different languages. A distributed object is not necessarily a complete application but rather a reusable, self-contained piece of software that co-operates with other objects in a plug-and-play fashion via a well-defined interface. The Common Object Request Broker Architecture (CORBA), a middleware standard defined by the Object Management Group (OMG), uses the Interface Definition Language (IDL) to specify such an interface for transparent communication between distributed objects. Since IDL can be mapped to any programming language, such as C++, Java, Smalltalk, etc., existing applications can be integrated into a new application and hence the tasks of code re-writing and software maintenance can be reduced. Many scientific applications in aerodynamics and solid mechanics are written in Fortran. Refitting these legacy Fortran codes with CORBA objects can increase the codes reusability. For example, scientists could link their scientific applications to vintage Fortran programs such as Partial Differential Equation(PDE) solvers in a plug-and-play fashion. Unfortunately, CORBA IDL to Fortran mapping has not been proposed and there seems to be no direct method of generating CORBA objects from Fortran without having to resort to manually writing C/C++ wrappers. In this paper, we present an efficient methodology to integrate Fortran legacy programs into a distributed object framework. Issues and strategies regarding the conversion and decomposition of Fortran codes into CORBA objects are discussed. The following diagram shows the conversion and decomposition mechanism we proposed. Our goal is to keep the Fortran codes unmodified. The conversion- aided tool takes the Fortran application program as input and helps programmers

  6. Abdominal ultrasound in AIDS patients

    International Nuclear Information System (INIS)

    Escribano, J.; Gonzalez, J.; Alvarez, M.; Rivero, S.; Raya, J.L.; Ruza, M.

    1998-01-01

    To analyze the ultrasonography findings in abdomen in the AIDS patients in our hospital, as well as the indications for this exploration, assessing the role of abdominal ultrasound (AU). The ultrasonographic and clinical findings in 527 patients who underwent a total of 715 explorations between 1992 and 1996 were studied. Hepatomegaly and/or splenomegaly, usually homogeneous, were observed in nearly half of the studies (45%); one third of the patients with marked splenomegaly presented visceral leishmaniasis. Focal lesions in liver and/or spleen, corresponding to angiomas, abscesses, lymphomatous lesions and metastasis, were detected in 5.7% of the explorations. Thirty-five percent of the AU revealed the presence of lymphadenopathy; nodes measuring over 2.5 cm were usually related to potential treatable infection or neoplasm. Thickening of the gallbladder wall did not usually indicate the presence of acute cholecystitis unless Murphy''s sign was also detected. Bile duct dilation and wall thickening was related to opportunistic cholangitis, and the increase in the echogenicity of the renal parenchyma was linked to AIDS-related nephropathy. Despite the fact that many of findings with AU are nonspecific, we consider that this approach should be the principal diagnostic technique in AIDS patients with suspected abdominal pathology or fever of unknown origin. (Author) 43 refs,

  7. Aid and Fiscal Behaviour in Indonesia: The case of a lazy government

    OpenAIRE

    Iman Sugema; Anis Chowdhury

    2005-01-01

    This paper aims to assess the effects of aid on fiscal behavior in Indonesia. There are four main findings. First, aid inflow is primarily driven by the need to fill the fiscal gap. That is, aid is demand driven. Second, although project aid is by definition intended for development expenditures, it results in an increase in routine expenditure as well. This suggests that project aid is fungible: it creates extra resources available to increase nondiscretionary spending. Third, program aid te...

  8. AIDS: the global challenge.

    Science.gov (United States)

    Mann, J

    1987-01-01

    Acquired Immunodeficiency Syndrome (AIDS) is a worldwide epidemic that affects all countries, developing and industrialized. The impacts of AIDS range from social, cultural, psychological to the economic and political. The World Health Organization (WHO) has mobilized international and national interest and resources to work on AIDS control and prevention. AIDS spreads in 3 ways mother to child, through blood, and sexually. Screening blood supplies can prevent the spread of AIDS. In 1987, 105 countries reported 49,132 cases to WHO, and estimated indicated over 100,000 cases. WHO estimate that by 1991 there will be over 1 million cases worldwide. Infant mortality rates due to AIDS may be 10-20/1000 births where 10% of pregnant women are infected. Homosexual, or bisexual men and intravenous drug users from 20 to 49 year old make up most of the cases of AIDS in North and South America, Europe, and Australia. It is estimated that Africa has over 1 million AIDS infected people but accurate counts are not available. There have been a small number of cases reported in Asia, and most of these have resulted from contaminated blood. It is currently estimated that 10- 30% of HIV infected persons will develop AIDS, and 25-50% will develop an AIDS related disease within 5 years. The majority of HIV infected persons will develop AIDS within 10 years and the rest, AIDS related diseases. The cost of a patient can run for $50,000-150,000 in direct medical care in industrialized countries. Since most of the people infected are from 20-49 years of age, their most productive years, a country's social and economic development is threatened. Education is presently the only way to prevent the spread of AIDS, and therefore all governments, as well as health and medical professional must make a extraordinary commitment.

  9. Masculinity and the persistence of AIDS stigma

    Science.gov (United States)

    Wyrod, Robert

    2011-01-01

    With the expansion of access to HIV testing and antiretroviral therapy in sub-Saharan Africa, questions have emerged if stigma remains a useful concept for understanding the effects of AIDS. There is, however, a paucity of research on how HIV-positive Africans—especially African men—experience living with AIDS. This paper addresses this gap and draws on findings from ethnographic fieldwork in 2004 and 2009 with a support group for HIV-positive men in Kampala, Uganda. The paper demonstrates that stigma is central to how men in this context coped with HIV and AIDS, and it provides a conceptual framework that links men’s experiences of AIDS stigma to conceptions of masculinity. In so doing, findings highlight both the possibilities and challenges of involving African men more fully in HIV prevention. PMID:21246426

  10. Representing AIDS in Comics.

    Science.gov (United States)

    Czerwiec, M K

    2018-02-01

    Matthew P. McAllister wrote: "Comic books can and have contributed positively to the discourse about AIDS: images that encourage true education, understanding and compassion can help cope with a biomedical condition which has more than a biomedical relevance" [1]. With this in mind, I combined a 23-narrator oral history and my personal memoir about an inpatient Chicago AIDS hospital unit in my book, Taking Turns: Stories from HIV/AIDS Care Unit 371. In doing so, I built upon the existing rich history of HIV/AIDS in comics, which this article will briefly describe. Although not a comprehensive review of the intersection of AIDS and comics, the book is a tour through influences that proved useful to me. In addition, in making my book, I faced a distinct ethical issue with regard to representing patient experiences with HIV/AIDS, and I describe here how I addressed it. © 2018 American Medical Association. All Rights Reserved.

  11. Aid and Growth

    DEFF Research Database (Denmark)

    Arndt, Channing; Jones, Edward Samuel; Tarp, Finn

    The micro-macro paradox has been revived. Despite broadly positive evaluations at the micro and meso-levels, recent literature has turned decidedly pessimistic with respect to the ability of foreign aid to foster economic growth. Policy implications, such as the complete cessation of aid to Africa......, are being drawn on the basis of fragile evidence. This paper first assesses the aid-growth literature with a focus on recent contributions. The aid-growth literature is then framed, for the first time, in terms of the Rubin Causal Model, applied at the macroeconomic level. Our results show that aid has...... a positive and statistically significant causal effect on growth over the long run with point estimates at levels suggested by growth theory. We conclude that aid remains an important tool for enhancing the development prospects of poor nations....

  12. Radiographic imaging of aids

    CERN Document Server

    Mahmoud, M B

    2002-01-01

    The acquired immunodeficiency syndrome (AIDS) has impacted the civilized world like no other disease. This research aimed to discuss some of the main aids-related complications and their detection by radiology tests, specifically central nervous system and musculoskeletal system disorders. The objectives are: to show specific characteristics of various diseases of HIV patient, to analyze the effect of pathology in patients by radiology, to enhance the knowledge of technologists in aids imaging and to improve communication skills between patient and radiology technologists.

  13. Radiographic imaging of aids

    International Nuclear Information System (INIS)

    Mahmoud, Mohammed Bashir

    2002-07-01

    The acquired immunodeficiency syndrome (AIDS) has impacted the civilized world like no other disease. This research aimed to discuss some of the main aids-related complications and their detection by radiology tests, specifically central nervous system and musculoskeletal system disorders. The objectives are: to show specific characteristics of various diseases of HIV patient, to analyze the effect of pathology in patients by radiology, to enhance the knowledge of technologists in aids imaging and to improve communication skills between patient and radiology technologists

  14. AIDS in South Africa.

    Science.gov (United States)

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

    1993-01-01

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

  15. Nosocomial outbreak of cryptosporidiosis in AIDS patients

    DEFF Research Database (Denmark)

    Ravn, Pernille; Lundgren, Jens Dilling; Kjaeldgaard, P

    1991-01-01

    OBJECTIVE--To describe a nosocomial outbreak of cryptosporidiosis during four months after June 1989. SETTING--A department of infectious diseases in Copenhagen, seeing about half the patients with AIDS in Denmark. SUBJECTS--73 HIV antibody negative subjects and 60 antibody positive subjects.......05). CONCLUSIONS--The clinical and epidemiological findings indicate that infection was the consequence of very small inocula. Increased sensitivity to cryptosporidiosis may be an unrecognised side effect of oral sulphonamide treatment in patients with AIDS....

  16. Music and Hearing Aids

    Science.gov (United States)

    Moore, Brian C. J.

    2014-01-01

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

  17. Music and Hearing Aids

    Directory of Open Access Journals (Sweden)

    Sara M. K. Madsen

    2014-10-01

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

  18. Music and hearing aids.

    Science.gov (United States)

    Madsen, Sara M K; Moore, Brian C J

    2014-10-31

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. © The Author(s) 2014.

  19. Competition for Export Markets and the Allocation of Foreign Aid

    DEFF Research Database (Denmark)

    Barthel, Fabian; Neumeyer, Erich; Nunnenkamp, Peter

    We account for the competition for export markets among the donor countries of foreign aid by analyzing spatial dependence in aid allocation. We employ sector-specific aid data, distinguishing between first and second stage decisions on the selection of recipient countries and the amount of aid...... allocated to selected recipients. We find that the five largest donors react to aid giving by other donors with whom they compete in terms of exporting goods and services to a specific recipient country at both stages of their allocation of aid for economic infrastructure and productive sectors. By contrast......, evidence for export competition driving aid allocation is lacking for more altruistic donors and for aid in social infrastructure....

  20. Quality assurance program plan for cesium legacy project

    International Nuclear Information System (INIS)

    Tanke, J.M.

    1997-01-01

    This Quality Assurance Program Plan (QAPP) provides information on how the Quality Assurance Program is implemented for the Cesium Legacy Project. It applies to those items and tasks which affect the completion of activities identified in the work breakdown structure of the Project Management Plan (PMP). These activities include all aspects of cask transportation, project related operations within the 324 Building, and waste management as it relates to the specific activities of this project. General facility activities (i.e. 324 Building Operations, Central Waste Complex Operations, etc.) are covered in other appropriate QAPPs. The 324 Building is currently transitioning from being a Pacific Northwest National Laboratory (PNNL) managed facility to a B and W Hanford Company (BWHC) managed facility. During this transition process existing PNNL procedures and documents will be utilized until replaced by BWHC procedures and documents

  1. Software Safety Risk in Legacy Safety-Critical Computer Systems

    Science.gov (United States)

    Hill, Janice L.; Baggs, Rhoda

    2007-01-01

    Safety Standards contain technical and process-oriented safety requirements. Technical requirements are those such as "must work" and "must not work" functions in the system. Process-Oriented requirements are software engineering and safety management process requirements. Address the system perspective and some cover just software in the system > NASA-STD-8719.13B Software Safety Standard is the current standard of interest. NASA programs/projects will have their own set of safety requirements derived from the standard. Safety Cases: a) Documented demonstration that a system complies with the specified safety requirements. b) Evidence is gathered on the integrity of the system and put forward as an argued case. [Gardener (ed.)] c) Problems occur when trying to meet safety standards, and thus make retrospective safety cases, in legacy safety-critical computer systems.

  2. The Legacy of Seligman's "Phobias and Preparedness" (1971).

    Science.gov (United States)

    McNally, Richard J

    2016-09-01

    Seligman's (1971) classic article, "Phobias and Preparedness," marked a break from traditional conditioning theories of the etiology of phobias, inspiring a line of research integrating evolutionary theory with learning theory. In this article, I briefly sketch the context motivating the preparedness theory of phobias before summarizing the initial wave of laboratory conditioning experiments pioneered by Öhman and conducted by his team and by others to test predictions derived from Seligman's theory. Finally, I review the legacy of Seligman's article, including theoretical developments embodied in Öhman and Mineka's fear module approach as well as alternatives for explaining "preparedness" phenomena, including the selective sensitization, expectancy, and nonassociative theories. Although Seligman himself soon moved on to other topics, his seminal article in Behavior Therapy continues to inspire research more than four decades later that has deepened our understanding of the etiology of phobias. Copyright © 2015. Published by Elsevier Ltd.

  3. Radiation legacy of the 20th century: Environmental restoration

    International Nuclear Information System (INIS)

    2002-04-01

    As a result of events in the twentieth century, mainly related to the development of nuclear energy, mankind has been forced to deal with the restoration of the environments which contain radioactive residues. The International Conference RADLEG-200 was particularly focused on the radioactive legacy of the countries of the former Soviet Union and eastern Europe. By means of reviews and case studies the conference assessed the overall situation with respect to the contaminated sites and sources of potential environmental contamination and evaluated the achievements of rehabilitation and remediation programmes as well as identifying future needs in this field. The Conference was attended by 266 participants from 16 countries and 6 international organizations with 49 papers presented orally and 64 presented as posters. This publication contains the 49 orally presented papers, each of them was indexed separately

  4. Hubble 2020: Outer Planet Atmospheres Legacy (OPAL) Program

    Science.gov (United States)

    Simon, Amy

    2017-08-01

    Long time base observations of the outer planets are critical in understanding the atmospheric dynamics and evolution of the gas giants. We propose yearly monitoring of each giant planet for the remainder of Hubble's lifetime to provide a lasting legacy of increasingly valuable data for time-domain studies. The Hubble Space Telescope is a unique asset to planetary science, allowing high spatial resolution data with absolute photometric knowledge. For the outer planets, gas/ice giant planets Jupiter, Saturn, Uranus and Neptune, many phenomena happen on timescales of years to decades, and the data we propose are beyond the scope of a typical GO program. Hubble is the only platform that can provide high spatial resolution global studies of cloud coloration, activity, and motion on a consistent time basis to help constrain the underlying mechanics.

  5. Historical Legacies, Information and Contemporary Water Science and Management

    Directory of Open Access Journals (Sweden)

    Charles J. Vörösmarty

    2011-05-01

    Full Text Available Hydrologic science has largely built its understanding of the hydrologic cycle using contemporary data sources (i.e., last 100 years. However, as we try to meet water demand over the next 100 years at scales from local to global, we need to expand our scope and embrace other data that address human activities and the alteration of hydrologic systems. For example, the accumulation of human impacts on water systems requires exploration of incompletely documented eras. When examining these historical periods, basic questions relevant to modern systems arise: (1 How is better information incorporated into water management strategies? (2 Does any point in the past (e.g., colonial/pre-European conditions in North America provide a suitable restoration target? and (3 How can understanding legacies improve our ability to plan for future conditions? Beginning to answer these questions indicates the vital need to incorporate disparate data and less accepted methods to meet looming water management challenges.

  6. Historical legacies, information and contemporary water science and management

    Science.gov (United States)

    Bain, Daniel J.; Arrigo, Jennifer A.S.; Green, Mark B.; Pellerin, Brian A.; Vörösmarty, Charles J.

    2011-01-01

    Hydrologic science has largely built its understanding of the hydrologic cycle using contemporary data sources (i.e., last 100 years). However, as we try to meet water demand over the next 100 years at scales from local to global, we need to expand our scope and embrace other data that address human activities and the alteration of hydrologic systems. For example, the accumulation of human impacts on water systems requires exploration of incompletely documented eras. When examining these historical periods, basic questions relevant to modern systems arise: (1) How is better information incorporated into water management strategies? (2) Does any point in the past (e.g., colonial/pre-European conditions in North America) provide a suitable restoration target? and (3) How can understanding legacies improve our ability to plan for future conditions? Beginning to answer these questions indicates the vital need to incorporate disparate data and less accepted methods to meet looming water management challenges.

  7. AIDS is your business.

    Science.gov (United States)

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

    2003-02-01

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

  8. Nitrate retention capacity of milldam-impacted legacy sediments and relict A horizon soils

    Science.gov (United States)

    Weitzman, Julie N.; Kaye, Jason P.

    2017-05-01

    While eutrophication is often attributed to contemporary nutrient pollution, there is growing evidence that past practices, like the accumulation of legacy sediment behind historic milldams, are also important. Given their prevalence, there is a critical need to understand how N flows through, and is retained in, legacy sediments to improve predictions and management of N transport from uplands to streams in the context of climatic variability and land-use change. Our goal was to determine how nitrate (NO3-) is cycled through the soil of a legacy-sediment-strewn stream before and after soil drying. We extracted 10.16 cm radius intact soil columns that extended 30 cm into each of the three significant soil horizons at Big Spring Run (BSR) in Lancaster, Pennsylvania: surface legacy sediment characterized by a newly developing mineral A horizon soil, mid-layer legacy sediment consisting of mineral B horizon soil and a dark, organic-rich, buried relict A horizon soil. Columns were first preincubated at field capacity and then isotopically labeled nitrate (15NO3-) was added and allowed to drain to estimate retention. The columns were then air-dried and subsequently rewet with N-free water and allowed to drain to quantify the drought-induced loss of 15NO3- from the different horizons. We found the highest initial 15N retention in the mid-layer legacy sediment (17 ± 4 %) and buried relict A soil (14 ± 3 %) horizons, with significantly lower retention in the surface legacy sediment (6 ± 1 %) horizon. As expected, rewetting dry soil resulted in 15N losses in all horizons, with the greatest losses in the buried relict A horizon soil, followed by the mid-layer legacy sediment and surface legacy sediment horizons. The 15N remaining in the soil following the post-drought leaching was highest in the mid-layer legacy sediment, intermediate in the surface legacy sediment, and lowest in the buried relict A horizon soil. Fluctuations in the water table at BSR which affect

  9. THE LUMINOSITIES OF PROTOSTARS IN THE SPITZER c2d AND GOULD BELT LEGACY CLOUDS

    Energy Technology Data Exchange (ETDEWEB)

    Dunham, Michael M.; Arce, Hector G. [Department of Astronomy, Yale University, P.O. Box 208101, New Haven, CT 06520 (United States); Allen, Lori E. [National Optical Astronomy Observatories, Tucson, AZ (United States); Evans II, Neal J.; Harvey, Paul M. [Department of Astronomy, University of Texas at Austin, 2515 Speedway, Stop C1400, Austin, TX 78712-1205 (United States); Broekhoven-Fiene, Hannah; Matthews, Brenda C. [Herzberg Institute, National Research Council of Canada, 5071 W. Saanich Road, Victoria, BC V9E 2E7 (Canada); Chapman, Nicholas L. [Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA), Department of Physics and Astronomy, 2145 Sheridan Road, Evanston, IL 60208 (United States); Cieza, Lucas A. [Institute for Astronomy, University of Hawaii at Manoa, Honolulu, HI 96822 (United States); Gutermuth, Robert A. [Department of Astronomy, University of Massachusetts, Amherst, MA (United States); Hatchell, Jennifer [Astrophysics Group, Physics, University of Exeter, Exeter EX4 4QL (United Kingdom); Huard, Tracy L.; Miller, Jennifer F. [Department of Astronomy, University of Maryland, College Park, MD 20742 (United States); Kirk, Jason M. [School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff CF24 3AA (United Kingdom); Merin, Bruno [Herschel Science Centre, ESAC-ESA, P.O. Box 78, E-28691 Villanueva de la Canada, Madrid (Spain); Peterson, Dawn E. [Space Science Institute, 4750 Walnut Street, Suite 205, Boulder, CO 80301 (United States); Spezzi, Loredana, E-mail: michael.dunham@yale.edu [European Southern Observatory (ESO), Karl-Schwarzschild-Strasse 2, D-85748 Garching bei Muenchen (Germany)

    2013-04-15

    Motivated by the long-standing 'luminosity problem' in low-mass star formation whereby protostars are underluminous compared to theoretical expectations, we identify 230 protostars in 18 molecular clouds observed by two Spitzer Space Telescope Legacy surveys of nearby star-forming regions. We compile complete spectral energy distributions, calculate L{sub bol} for each source, and study the protostellar luminosity distribution. This distribution extends over three orders of magnitude, from 0.01 L{sub Sun} to 69 L{sub Sun }, and has a mean and median of 4.3 L{sub Sun} and 1.3 L{sub Sun }, respectively. The distributions are very similar for Class 0 and Class I sources except for an excess of low luminosity (L{sub bol} {approx}< 0.5 L{sub Sun }) Class I sources compared to Class 0. 100 out of the 230 protostars (43%) lack any available data in the far-infrared and submillimeter (70 {mu}m <{lambda} < 850 {mu}m) and have L{sub bol} underestimated by factors of 2.5 on average, and up to factors of 8-10 in extreme cases. Correcting these underestimates for each source individually once additional data becomes available will likely increase both the mean and median of the sample by 35%-40%. We discuss and compare our results to several recent theoretical studies of protostellar luminosities and show that our new results do not invalidate the conclusions of any of these studies. As these studies demonstrate that there is more than one plausible accretion scenario that can match observations, future attention is clearly needed. The better statistics provided by our increased data set should aid such future work.

  10. AUTOIMMUNE DISEASE DURING PREGNANCY AND THE MICROCHIMERISM LEGACY OF PREGNANCY

    Science.gov (United States)

    Adams Waldorf, Kristina M.; Nelson, J. Lee

    2009-01-01

    Pregnancy has both short-term effects and long-term consequences. For women who have an autoimmune disease and subsequently become pregnant, pregnancy can induce amelioration of the mother’s disease, such as in rheumatoid arthritis, while exacerbating or having no effect on other autoimmune diseases like systemic lupus erythematosus. That pregnancy also leaves a long-term legacy has recently become apparent by the discovery that bi-directional cell trafficking results in persistence of fetal cells in the mother and of maternal cells in her offspring for decades after birth. The long-term persistence of a small number of cells (or DNA) from a genetically disparate individual is referred to as microchimerism. While microchimerism is common in healthy individuals and is likely to have health benefits, microchimerism has been implicated in some autoimmune diseases such as systemic sclerosis. In this paper, we will first discuss short-term effects of pregnancy on women with autoimmune disease. Pregnancy-associated changes will be reviewed for selected autoimmune diseases including rheumatoid arthritis, systemic lupus erythematosus and autoimmune thyroid disease. The pregnancy-induced amelioration of rheumatoid arthritis presents a window of opportunity for insights into both immunological mechanisms of fetal-maternal tolerance and pathogenic mechanisms in autoimmunity. A mechanistic hypothesis for the pregnancy-induced amelioration of rheumatoid arthritis will be described. We will then discuss the legacy of maternal-fetal cell transfer from the perspective of autoimmune diseases. Fetal and maternal microchimerism will be reviewed with a focus on systemic sclerosis (scleroderma), autoimmune thyroid disease, neonatal lupus and type I diabetes mellitus. PMID:18716941

  11. Legacies from extreme drought increase ecosystem sensitivity to future extremes

    Science.gov (United States)

    Smith, M. D.; Knapp, A.; Hoover, D. L.; Avolio, M. L.; Felton, A. J.; Wilcox, K. R.

    2016-12-01

    Climate extremes, such as drought, are increasing in frequency and intensity, and the ecological consequences of these extreme events can be substantial and widespread. Although there is still much to be learned about how ecosystems will respond to an intensification of drought, even less is known about the factors that determine post-drought recovery of ecosystem function. Such knowledge is particularly important because post-drought recovery periods can be protracted depending on the extent to which key plant populations, community structure and biogeochemical processes are affected. These drought legacies may alter ecosystem function for many years post-drought and may impact future sensitivity to climate extremes. We experimentally imposed two extreme growing season droughts in a central US grassland to assess the impacts of repeated droughts on ecosystem resistance (response) and resilience (recovery). We found that this grassland was not resistant to the first extreme drought due to reduced productivity and differential sensitivity of the co-dominant C4 grass (Andropogon gerardii) and C3 forb (Solidago canadensis) species. This differential sensitivity led to a reordering of species abundances within the plant community. Yet, despite this large shift in plant community composition, which persisted post-drought, the grassland was highly resilient post-drought, due to increased abundance of the dominant C4 grass. Because of this shift to increased C4 grass dominance, we expected that previously-droughted grassland would be more resistant to a second extreme drought. However, contrary to these expectations, previously droughted grassland was more sensitive to drought than grassland that had not experienced drought. Thus, our result suggest that legacies of drought (shift in community composition) may increase ecosystem sensitivity to future extreme events.

  12. The Olympic legacy: Journal metrics in sports medicine and dentistry.

    Science.gov (United States)

    Thomas, Joel; Walker, Tom W M; Miller, Stuart; Cobb, Alistair; Thomas, Steven J

    2016-01-01

    Systematic analysis of integral aspects within sport enables improvement in performance. One key aspect is the management and prevention of injuries. Bibliometrics is a systematic method for evaluating research output. It may be expected that the quantity and quality of sports injury research over time may strongly correlate with the timing of the Olympic games. This study was conducted to determine the effect of the Olympic legacy on academic sports medicine and evidence to prevent injuries of the face and teeth. A literature search within the PubMed database was undertaken to identify the quantity of literature published annually between 1996 and 2015 in the fields of sports injuries and injury prevention. The top 5 journals publishing in each field were then identified and the change in their impact factor (IF) was investigated. It was seen that, since 1996, there has been an overall increase in the quantity of literature published regarding sports injuries and prevention of sports injuries of 209% and 217%, respectively. Publications regarding facial injuries and dental injuries within sport show an increase of 114% and 71%, respectively. There was an increase in IF since 2000 in almost every journal investigated. A strong, positive correlation is seen among journals publishing on the prevention of sports injuries, showing a median IF increase of 2.8198. No statistical significance was found between Olympic years and the number of publications. Hence, there has been a gradual increase in both the quality and quantity of publications regarding sports injuries since 1996. However, there appears to be no immediate added effect of the "Olympic legacy" following each Olympic games on the quantity or quality of publications in these fields.

  13. Scientific Data as the Core Legacy of IPY

    Science.gov (United States)

    Parsons, M. A.

    2008-12-01

    The interdisciplinary breadth of the International Polar Year is unprecedented. The IPY has explicit objectives to link researchers across different fields to address questions and issues lying beyond the scope of individual disciplines and to strengthen international coordination of research and enhance international collaboration and cooperation. The IPY Data Policy and Management Subcommittee have developed a policy to help meet these objectives and an international collaboration of investigators and data managers, the IPY Data and Information Service, are working to make IPY data widely available. I will present an overview of the primary data management considerations for IPY and how diverse organizations are making IPY and related data available. Centralized discovery mechanisms for widely distributed data plus targeted access mechanisms for specific disciplines will be presented. These range from near real time access to satellite remote sensing data and GCM output to fair and appropriate access to traditional knowledge of the Arctic. These mechanisms reflect significant advancement in polar data management, but they belie the major challenges that remain. These challenges include fostering a culture change in science that puts greater value on data publication and open data access as well as developing sustained systems and business models for the long-term preservation of IPY data. This will be crucial to ensuring the legacy of IPY, a major objective of IPY sponsors, ICSU and WMO. New efforts to ensure this legacy include the development of the WMO Information System, the Sustained Arctic Observing Network, and the Global Earth Observing System of Systems; the reform of ICSU's World Data Center System; and the results of the Electronic Geophysical Year.

  14. Teaching Basic First-Aid Skills against Home Accidents to Children with Autism through Video Modeling

    Science.gov (United States)

    Ergenekon, Yasemin

    2012-01-01

    It is known that children with DD can learn first-aid skills and use whenever needed. Applying first-aid skills was taught to three inclusion students with autism through "first-aid skills training package". In the study multiple probe design with probe trials across behaviors was used. The findings indicated that first-aid skills…

  15. What Is the Aggregate Economic Rate of Return to Foreign Aid?

    DEFF Research Database (Denmark)

    Arndt, Channing; Jones, Edward Samuel; Tarp, Finn

    2015-01-01

    of return to aid. Our results highlight the long run nature of aid-financed investments and the importance of channels other than accumulation of physical capital. We find the return to aid lies in ranges commonly accepted for public investments and there is little to justify the view that aid has had...

  16. computer-aided root aided root aided root aided root-locus

    African Journals Online (AJOL)

    User

    equation are the same as the poles of the close loop system. Ideally, a desired performance can be achieved a control system by adjusting the location of roots in the s-plane by varying one or mo system parameters. Root-locus Method is a line. 8023278605. AIDED ROOT. AIDED ROOT-LOCUS NUMERICAL TECHNIQUE.

  17. First Aid: Warts

    Science.gov (United States)

    ... Body Mind Sexual Health Food & Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying Safe Videos for Educators Search English Español First Aid: Warts ... / First Aid: Warts Print Warts are common skin infections that can affect any area of the body, ...

  18. Neurological Complications of AIDS

    Science.gov (United States)

    ... Worldwide NINDS Clinical Trials Patient Organizations amfAR, The Foundation for AIDS Research 120 Wall Street 13th Floor New York NY New York, ... Disorders and Stroke (NINDS). Patient Organizations amfAR, The Foundation for AIDS Research 120 Wall Street 13th Floor New York NY New York, ...

  19. AIDS Epidemiological models

    Science.gov (United States)

    Rahmani, Fouad Lazhar

    2010-11-01

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

  20. AIDS and economic disruption.

    Science.gov (United States)

    Johnson, G S

    1996-10-01

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

  1. [Oral lymphomas in AIDS].

    Science.gov (United States)

    Llanes, F; López, G; Asenjo, J A; Martín, C

    1989-05-01

    We present two cases of AIDS in drug-addicts, with mouth lymphoma. The diagnosis was established by a gum biopsy which gave high-grade non-Hodgkin lymphoma lymphoblastic "B" type. It is very rare that the oral mucous is affected by lymphomas, but in AIDS and immunodeficiencies it is more common.

  2. First Aid: Croup

    Science.gov (United States)

    ... Jobs Sports Expert Answers (Q&A) Staying Safe Videos for Educators Search English Español First Aid: Croup KidsHealth / For Parents / First Aid: Croup Print Croup is a viral infection in the upper airway, around the vocal ...

  3. HIV and AIDS

    Science.gov (United States)

    ... one HIV test by the time they are teens. If you are having sex, have had sex in the past, or shared ... reviewed: October 2015 More on this topic for: ... Get AIDS? Can You Get HIV From Having Sex With Someone Who Has AIDS? View more Partner ...

  4. Aid and sectoral growth

    DEFF Research Database (Denmark)

    Selaya, Pablo; Thiele, Rainer

    2010-01-01

    This article examines empirically the proposition that aid to poor countries is detrimental for external competitiveness, giving rise to Dutch disease type effects. At the aggregate level, aid is found to have a positive effect on growth. A sectoral decomposition shows that the effect is (i) sign...

  5. Aid and Income

    DEFF Research Database (Denmark)

    Lof, Matthijs; Mekasha, Tseday Jemaneh; Tarp, Finn

    2015-01-01

    to nonrandom omission of a large proportion of observations. Furthermore, we show that NDHKM’s use of co-integrated regressions is not a suitable empirical strategy for estimating the causal effect of aid on income. Evidence from a Panel VAR model estimated on the dataset of NDHKM, suggests a positive...... and statistically significant long-run effect of aid on income....

  6. The legacy of war: an epidemiological study of cluster weapon and land mine accidents in Quang Tri Province, Vietnam.

    Science.gov (United States)

    Phung, Tran Kim; Le, Viet; Husum, Hans

    2012-07-01

    The study examines the epidemiology of cluster weapon and land mine accidents in Quang Tri Province since the end of the Vietnam War. The province is located just south of the demarcation line and was the province most affected during the war. In 2009, a cross sectional household study was conducted in all nine districts of the province. During the study period of 1975-2009, 7,030 persons in the study area were exposed to unexploded ordnances (UXO) or land mine accidents, or 1.1% of the provincial population. There were 2,620 fatalities and 4,410 accident survivors. The study documents that the main problem is cluster weapons and other unexploded ordnances; only 4.3% of casualties were caused by land mines. The legacy of the war affects poor people the most; the accident rate was highest among villagers living in mountainous areas, ethnic minorities, and low-income families. The most common activities leading to the accidents were farming (38.6%), collecting scrap metal (11.2%), and herding of cattle (8.3%). The study documents that the people of the Quang Tri Province until this day have suffered heavily due to the legacy of war. Mine risk education programs should account for the epidemiological findings when future accident prevention programs are designed to target high-risk areas and activities.

  7. Puppetry and AIDS education.

    Science.gov (United States)

    Friedman, G

    1992-01-01

    The effectiveness of puppet theater in communicating information about acquired immunodeficiency syndrome (AIDS) has been demonstrated in a project launched in 1988 by the African Research and Education Puppetry Program (AREPP). Puppetry is a vital part of the Bambara, Bozo, and Yoruba cultures. "Puppets Against AIDS" tells the story of a condom refuser who transmits the AIDS virus to his wife and their infant. An evaluation conducted by social epidemiologists in 1989 found the production to be comprehensive in its educational messages and effective in contributing to the audiences' knowledge and intended behavioral changes. A discussion period follows the production. The show was subsequently incorporated into an existing community-based AIDS education program. Because AIDS touches upon sensitive and often taboo areas of social life, the dissemination of information through puppets is not perceived as threatening as interpersonal interaction.

  8. Implementing AIDS Education

    Directory of Open Access Journals (Sweden)

    Grace C. Huerta

    1996-08-01

    Full Text Available The world has been challenged by the AIDS epidemic for 15 years. In 1985, the U.S. Department of Health and Human Services, Centers for Disease Control, allocated funds to all state departments of education to assist schools in the development of AIDS education policies and programs. Yet, these policies do not ensure that all students receive effective AIDS education. On September 21, 1991, the Arizona Legislature passed Senate Bill 1396, which requires public schools to annually provide AIDS education in grades K-12. The bill was rescinded in 1995. With prohibitive curriculum guidelines, limited teacher training opportunities and tremendous instructional demands, this educational policy was implemented in disparate forms. By examining the perspectives of the Arizona educators (representing three school districts, this qualitative study reveals how teachers ultimately controlled the delivery and nature of AIDS instruction based upon personal values, views of teacher roles, and their interpretation of the mandate itself.

  9. Computer-Aided Parallelizer and Optimizer

    Science.gov (United States)

    Jin, Haoqiang

    2011-01-01

    The Computer-Aided Parallelizer and Optimizer (CAPO) automates the insertion of compiler directives (see figure) to facilitate parallel processing on Shared Memory Parallel (SMP) machines. While CAPO currently is integrated seamlessly into CAPTools (developed at the University of Greenwich, now marketed as ParaWise), CAPO was independently developed at Ames Research Center as one of the components for the Legacy Code Modernization (LCM) project. The current version takes serial FORTRAN programs, performs interprocedural data dependence analysis, and generates OpenMP directives. Due to the widely supported OpenMP standard, the generated OpenMP codes have the potential to run on a wide range of SMP machines. CAPO relies on accurate interprocedural data dependence information currently provided by CAPTools. Compiler directives are generated through identification of parallel loops in the outermost level, construction of parallel regions around parallel loops and optimization of parallel regions, and insertion of directives with automatic identification of private, reduction, induction, and shared variables. Attempts also have been made to identify potential pipeline parallelism (implemented with point-to-point synchronization). Although directives are generated automatically, user interaction with the tool is still important for producing good parallel codes. A comprehensive graphical user interface is included for users to interact with the parallelization process.

  10. How do land-use legacies affect ecosystem services in United States cultural landscapes?

    Science.gov (United States)

    Carly Ziter; Rose A. Graves; Monica G. Turner

    2017-01-01

    ContextLandscape-scale studies of ecosystem services (ES) have increased, but few consider land-use history. Historical land use may be especially important in cultural landscapes, producing legacies...

  11. To Defend and Deter: The Legacy of the United States Cold War Missile Program

    National Research Council Canada - National Science Library

    Lonnquest, John

    1996-01-01

    Defense (DoD) Legacy Resource Management Program was established under the Defense Appropriations Act of 1991 to 'determine how to better integrate the conservation of irreplaceable biological, cultural...

  12. Remote Evaluation of the Coherence of Indirect Manipulation Interface Systems For Agent-Mediated Legacy Data

    National Research Council Canada - National Science Library

    Schafer, Joseph

    2000-01-01

    Many information systems depend heavily on distributed legacy data sources. These data sources introduce a number of significant problems, especially when the sources must be combined and displayed to remote users...

  13. Identifying & Inventorying Legacy Materials for Digitization at the National Transportation Library

    Science.gov (United States)

    2018-01-01

    As an all-digital repository of transportation knowledge, the National Transportation Library (NTL) has undertaken several digitization projects over the years to preserve legacy print materials and make them accessible to stakeholders, researchers, ...

  14. From combinatorics to philosophy the legacy of G.-C. Rota

    CERN Document Server

    Damiani, Ernesto; Marra, Vincenzo

    2009-01-01

    This book provides an assessment of G. -C. Rota's legacy to international research in mathematics, philosophy and computer science. It includes chapters by leading researchers as well as a number of invited research papers.

  15. HIV / AIDS and tourism.

    Science.gov (United States)

    Forsythe, S

    1999-01-01

    Since it tends to be significantly affected by HIV/AIDS, the tourism sector is a likely target for HIV/AIDS interventions in many countries. The tourist industry is at particular risk from the pandemic because of the mobility of the work force, the presence of sex tourists, and the heavy reliance of many countries upon tourism revenues. Indeed, tourism is one of the largest and fastest growing industries in many countries. Some people have speculated that potential tourists' fear of AIDS could discourage them from visiting certain countries, while others have even suggested that tourism should be discouraged because the industry contributes to the spread of HIV/AIDS. When traveling, tourists often take risks that they would not take at home. They tend to drink more, use drugs more, and be generally more adventurous while on holiday. Such adventures often include taking sexual risks. When tourists have sex with prostitutes, hotel staff, and others in the local population, a bridge can be created for HIV to cross back and forth between the tourist's home country and the tourist destination. The author reviews selected studies on the relationship between HIV/AIDS and tourism. Overall, the existing literature offers no definitive evidence that AIDS has had any lasting impact upon the tourism industry anywhere in the world. Rather, promoting a healthy tourism industry and HIV/AIDS prevention are likely complementary in many ways.

  16. AIDS-related stigma and social interaction: Puerto Ricans living with HIV/AIDS.

    Science.gov (United States)

    Varas-Díaz, Nelson; Serrano-García, Irma; Toro-Alfonso, José

    2005-02-01

    People living with HIV/AIDS are stigmatized. Although personal and social consequences of this stigmatization have been documented, research regarding its impact on social interactions is scarce. Latinos, and Puerto Ricans in particular, have voiced concern regarding AIDS stigma. The authors investigated the key role of social interaction in the process of stigmatization through in-depth, semistructured interviews in a sample of 30 Puerto Ricans living with HIV/AIDS. Participants reported instances in which AIDS stigma negatively influenced social interactions with family, friends, sexual partners, coworkers, and health professionals. Some of the consequences they described were loss of social support, persecution, isolation, job loss, and problems accessing health services. Findings support the need for interventions to address AIDS stigma and its consequences.

  17. Osseous involvement in AIDS patients

    International Nuclear Information System (INIS)

    Marchiori, Edson; Pereira, Abercio Arantes

    1995-01-01

    The radiological findings of eight patients with the acquired immunodeficiency syndrome (AIDS) who developed bone lesions were analyzed in conjunction with twelve similar published cases. Our series included three patients with lymphoma, two with bacillary angiomatosis, two with tuberculosis and one with staphylococcal osteomyelitis. All the lesions were lithic regardless of the etiology. Both in our cases and in those previously published bone repair was only seen in cases of bacillary angiomatosis treated with erythromycin. No pathognomonic findings were observed. However, the association of skin and bone lesions in immuno deficient patients should always bring the consideration of bacillary angiomatosis in the differential diagnosis. This is particularly relevant since this a condition amenable to treatment once correctly identified. The radiological findings in the lymphoma and tuberculosis patients have not been described previously. (author). 9 refs., 7 figs., 3 tabs

  18. HIV, AIDS, and the Future

    Science.gov (United States)

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

  19. Women and HIV/AIDS

    Science.gov (United States)

    ... AIDS email updates Enter email Submit HIV and AIDS The human immunodeficiency virus (HIV) is a sexually ... health Pregnancy and HIV View more HIV and AIDS resources Related information Birth control methods Caregiver stress ...

  20. HIV / AIDS: An Unequal Burden

    Science.gov (United States)

    ... of Minority Research at the NIH Office of AIDS Research (OAR). Of adults and adolescents diagnosed with AIDS ... Dr. Victoria Cargill of the NIH Office of AIDS Research. Summer 2009 Issue: Volume 4 Number 3 Pages ...

  1. Hearing Aid and children

    Directory of Open Access Journals (Sweden)

    Jamileh Fatahi

    2002-07-01

    Full Text Available In order to develop oral communication, hearing impaired infants and young children must be able to hear speech comfortably and consistently. To day children with all degrees of hearing loss may be condidates for some kinds of amlification. As children differ from adults, many Factors should be consider in hearing aid selection, evaluation and fitting. For example the child age when he or she is candidate for custom instruments? Do we consider programmable Hearing aid? Are multi memory instruments appropriate for them? What about directional microphones? What style of hearing aid do we select? In this paper such questions are Answered.

  2. The Macroeconomics of Aid

    DEFF Research Database (Denmark)

    Addison, Tony; Morrissey, Oliver; Tarp, Finn

    2017-01-01

    This Special Issue explores macroeconomic effects of aid from various perspectives through a blend of studies, both conceptual and empirical in nature. The overall aim is to enhance the understanding of the macroeconomic dimensions of aid in the policy and research communities, and to inspire...... further innovative work in this important area. This opening article provides a scene setting summary of five generations of aid research, with a particular focus on how the JDS has contributed to this literature, and ends with an overview of the papers included in this Issue....

  3. Abdominal imaging in AIDS patients

    International Nuclear Information System (INIS)

    Zhao Dawei; Wang Wei; Yuan Chunwang; Jia Cuiyu; Zhao Xuan; Zhang Tong; Ma Daqing

    2007-01-01

    Objective: To evaluate abdominal imaging in AIDS. Methods: The imaging examinations (including US, CT and MR) of 6 patients with AIDS associated abdominal foci were analysed retrospectively. All the cases were performed US, and CT scan, of which 4 performed enhanced CT scan and 1 with MR. Results: Abdominal tuberculosis were found in 4 patients, including abdominal lymph nodes tuberculosis (3 cases) and pancreatic tuberculosis (1 case). The imaging of lymph nodes tuberculosis typically showed enlarged peripheral tim enhancement with central low-attenuation on contrast-enhanced CT. Pancreatic tuberculosis demonstrated low-attenuation area in pancreatic head and slightly peripheral enhancement. Disseminated Kaposi's sarcoma was seen in 1 case: CT and MRI scan demonstrated tumour infiltrated along hepatic portal vein and bronchovascular bundles. Pelvic tumor was observed in 1 case: CT scan showed large mass with thick and irregular wall and central low attenuation liquefacient necrotic area in the pelvic cavity. Conclusion: The imaging findings of AIDS with abdominal foci is extraordinarily helpful to the diagnosis of such disease. Tissue biopsy is needed to confirm the diagnosis. (authors)

  4. Župančič's Legacy and His Personal Library

    Directory of Open Access Journals (Sweden)

    Dragica Trobec Zadnik

    2015-12-01

    Full Text Available The legacy of writer Oton Župančič, acquired by the City Museum of Ljubljana in 1985 with a donation of the artist’s family, is a rare so large and diverse among artistic legacies. Its key part is the furniture of two rooms from Župančič’s last homes with his personal library. This article presents an overview of museum work done, from the acquisition of the legacy to its first public presentation in the framework of the exhibition Župančičeva spominska zbirka in 1985 in the museum. The methodology of the inventarization and technical foundation for the second exhibition of Oton Župančič legacy in 2008 is described. It is one of the few museum exhibitions facilitating the lovers of literary art to be in touch with the artist’s legacy on a daily basis. More detailed description of the museum’s inventory of the personal library uncovered that books are not just a literal material but also the museum subjects that exhibit artist’s work and interests and as such are the mirror of time. Many books overwritten and painted became the artist’s notebooks and thus his personal belongings. In conclusion, the obtained results and limitations are discussed and plans for further consideration and presentation of the legacy are mentioned.

  5. AIDS in South Africa. Puppet power.

    Science.gov (United States)

    Friedman, G

    1992-01-01

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

  6. Radiation and environmental monitoring at the nuclear legacy sites in Russia

    Energy Technology Data Exchange (ETDEWEB)

    Shandala, N.; Kiselev, S.; Titov, A.; Seregin, V.; Akhromeev, S.; Aladova, R.; Isaev, D. [SRC Burnasyan Federal Medical Biophysical Center (Russian Federation); Sneve, M. [Norwegian Radiation Protection Authority - NRPA (Norway)

    2014-07-01

    In 1960's, in the Northwest and Far East regions of Russia the technical bases of the Navy Fleet were built to maintain nuclear submarines by performing reloading of nuclear fuel, receiving and storing radioactive waste (RW) and spent nuclear fuel (SNF). In 2000, SevRAO enterprise in the northwest of Russia and DalRAO enterprise in the Far East were set up for the purposes of environmental remediation of the nuclear legacy sites. Regulatory supervision for radiation protection and safety at the nuclear legacy sites in Russian Far east and Northwest regions is one of regulatory functions of the Federal medical biological agency (FMBA of Russia). Improvement of the normative and regulatory basis has significant impact on effectiveness and efficiency of industrial projects aimed at reduction of nuclear and radiation hazard risk at the sites for the SNF and RW temporary storage (STS).To get unbiased comprehensive information on the current radiation conditions at the STSs and provide the effective response to changing radiation situation, the environmental radiation monitoring of the SevRAO and DalRAO facilities has been carried out during 2005-2013. The nature and peculiarity of the STS area radioactive contamination on the Kola Peninsula and in the Far East are the following: 1) high levels of radioactive contamination on the industrial site; 2) non-uniformity of the contamination distribution; 3) spread of contamination in the area of health protection zone. The following environmental components are contaminated: soil, vegetation, bottom sediments and seaweeds at the offshore sea waters. The dominant radionuclides are cesium-137 and strontium-90. At the facilities under inspection for the purpose of the dynamic control of the radiation situation the radio-ecological monitoring system was arranged. It presupposes regular radiometry inspections in-situ, their analysis and assessment of the radiation situation forecast in the course of the STS remediation main

  7. FAMILIES' RESPONSE TO AIDS: NEW INSIGHTS INTO PARENTAL ROLES IN FOSTERING HIV/AIDS KNOWLEDGE.

    Science.gov (United States)

    Dimbuene, Zacharie Tsala

    2015-11-01

    Worldwide, there is a consensus that parents must be involved in children's HIV/AIDS education. However, there is little evidence that speaks to this advocacy for improving adolescent health. This study developed and tested four hypotheses about (i) the relationship between parents' and adolescents' knowledge of HIV/AIDS transmission routes and prevention strategies conditional upon (ii) parents' gender, (iii) communication about sexuality, and (iv) the parent-adolescent education gap. The sample consisted of 306 parent-adolescent dyads from the 2002 Cameroon Family and Health Survey. Adolescents were aged 12-19 years. Overall, fifteen items about HIV/AIDS transmission routes and prevention strategies were analysed. Descriptive results showed that parents fared better than adolescents regardless of the AIDS fact considered. An exception was the correct use of condoms (parents 57% vs adolescents 61%). The generation gap probably explains this result: parents are more conservative, reluctant and distant from condoms compared with adolescents, who are more receptive and open to discussing sex with peers. Multivariate ordered logistic regressions showed a significant positive effect of parents' HIV/AIDS knowledge on adolescents' HIV/AIDS knowledge, thus supporting the main hypothesis of direct parental influences. Parent-adolescent communication about sexuality showed positive and significant effects on adolescents' HIV/AIDS knowledge, suggesting an 'enhancing effect' when combined with the effect of parents' HIV/AIDS knowledge. Against the background that parents in sub-Saharan Africa do not teach their children about sexuality, the study demonstrated that families can play an important role in HIV/AIDS education. These findings have major implications for HIV/AIDS interventions involving adolescents, parents or both, in fostering accurate HIV/AIDS knowledge among adolescents, which could lead to protective sexual behaviours.

  8. Nutrient pressures and legacies in a small agricultural karst catchment

    Science.gov (United States)

    Fenton, Owen; Mellander, Per-Erik; Daly, Karen; Wall, David P.; Jahangir, Mohammad M.; Jordan, Phil; Hennessey, Deirdre; Huebsch, Manuela; Blum, Philipp; Vero, Sara; Richards, Karl G.

    2017-04-01

    Catchments with short subsurface hydrologic time lags are commonly at risk for leached losses of nitrogen (N) and phosphorus (P). Such catchments are suitable for testing the efficacy of mitigation measures as management changes. In some sites, however, N and P may be retained in the soil and subsoil layers, and then leached, mobilised or attenuated over time. This biogeochemical time lag may therefore have enduring effects on the water quality. The aim of this study was to improve the understanding of N and P retention, attenuation and distribution of subsurface pathway in an intensively managed agricultural karst catchment with an oxidised aquifer setting, and also to inform how similar sites can be managed in the future. Results showed that in the years pre-2000 slurry from an on-site integrated pig production unit had been applied at rates of 33 t/ha annually, which supplied approximately 136 kg/ha total N and approximately 26 kg/ha total P annually. This practice contributed to large quantities of N (total N and NH4-N) and elevated soil test P (Morgan extractable P), present to a depth of 1 m. This store was augmented by recent surpluses of 263 kg N/ha, with leached N to groundwater of 82.5 kg N/ha and only 2.5 kg N/ha denitrified in the aquifer thereafter. Sub hourly spring data showed the largest proportion of N loss from small (54-88%) and medium fissure pathways (7- 21%) with longer hydrologic time lags, with smallest loads from either large fissure (1-13%) or conduit (1-10%) pathways with short hydrologic time lags (reaction time at the spring from onset of a rainfall event is within hours). Although soils were saturated in P and in mobile forms to 0.5 m, dissolved reactive P concentrations in groundwater remained low due to Ca and Mg limestone chemistry. Under these conditions a depletion of the legacy store, with no further inputs, would take approximately 50 years and with NO3-N concentrations in the source area dropping to levels that could sustain

  9. Legacy system retirement plan for HANDI 2000 business management system

    Energy Technology Data Exchange (ETDEWEB)

    Adams, D.E.

    1998-09-29

    The implementation of the Business Management System (BMS) will replace a number of systems currently in use at Hanford. These systems will be retired when the replacement is complete and the data from the old systems adequately stored and/or converted to the new system. The replacement is due to a number of factors: (1) Year 2000 conversion: Most of the systems being retired are not year 2000 compliant. Estimates on making these systems compliant approach the costs of replacing with the enterprise system. (2) Many redundant custom-made systems: Maintenance costs on the aging custom developed systems is high. The systems also have overlapping functionality. Replacement with an enterprise system is expected to lower the maintenance costs. (3) Shift inefficient/complex work processes to commercial standards: Many business practices have been developed in isolation from competitive pressures and without a good business foundation. Replacement of the systems allows an opportunity to upgrade the business practices to conform to a market driven approach. (4) Questionable legacy data: Significant amount of data contained within the legacy systems is of questionable origin and value. Replacement of the systems allows for a new beginning with a clean slate and stronger data validation rules. A number of the systems being retired depend on hardware and software technologies that are no longer adequately supported in the market place. The IRM Application Software System Life Cycle Standards, HNF-PRO-2778, and the Data Systems Review Board (DSRB) define a system retirement process which involves the removal of an existing system from active support or use either by: ceasing its operation or support; or replacing it with a new system; or replacing it with an upgraded version of the existing system. It is important to note, that activities associated with the recovery of the system, once archived, relates to the ability for authorized personnel to gain access to the data and

  10. HIV/AIDS

    Science.gov (United States)

    ... pain Fatigue HIV/AIDS Symptoms & causes Diagnosis & treatment Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  11. HIV/AIDS

    Science.gov (United States)

    HIV stands for human immunodeficiency virus. It harms your immune system by destroying the white blood cells ... It is the final stage of infection with HIV. Not everyone with HIV develops AIDS. HIV most ...

  12. Toothache: First Aid

    Science.gov (United States)

    ... 2017. What causes a toothache? Academy of General Dentistry. http://www.knowyourteeth.com/infobites/abc/article/?abc=T&iid=337&aid=1362. Accessed Oct. 5, 2017. FDA drug safety communication: Reports of a rare, but serious and potentially ...

  13. First Aid Tips

    Science.gov (United States)

    ... Program Diversity In Vision Research & Ophthalmology (DIVRO) Student Training Programs To search for current job openings visit HHS USAJobs Home » NEI for Kids » First Aid Tips Listen All About Vision About the Eye ...

  14. Choking: First Aid

    Science.gov (United States)

    ... the Heimlich maneuver and CPR in a certified first-aid training course. Choking (Heimlich maneuver). American College of Emergency ... and Research. © 1998-2018 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved.

  15. Types of Hearing Aids

    Science.gov (United States)

    ... certain situations (for example, background noise and whistle reduction). They also have greater flexibility in hearing aid programming so that the sound they transmit can be matched to the needs ...

  16. HIV/AIDS

    Science.gov (United States)

    ... first signs of HIV infection Diarrhea Weight loss Oral yeast infection (thrush) Shingles (herpes zoster) Progression to AIDS Thanks ... eyes, digestive tract, lungs or other organs. Candidiasis. Candidiasis ... tongue, esophagus or vagina. Cryptococcal meningitis. Meningitis is ...

  17. House OK's Russian aid

    International Nuclear Information System (INIS)

    Rothstein, L.

    1993-01-01

    This article discusses the 2.5 Billion dollar aid package to Russia which House Appropriations Foreign Operations Subcommittee Chairman David Obey successfully defended on the House floor last June. Arizona Republican Jon Kyl offered an admendment that would cut 700 million from the package and was defeated with a 118 to 140 vote. The bill is currently in the hands of the Senate. The controversy over the bill and details concerning the aid package are discussed. The aid deal includes 250 million dollars for nuclear reactor safety and energy as well as environmental technical assistance, 655 million dollars to aid private sector development, and 704 million dollars for additional technical and economic assistance

  18. Foreign Aid Explorer)

    Data.gov (United States)

    US Agency for International Development — The Foreign Aid Explorer shows the multi-dimensional picture of U.S. foreign assistance through a highly visual and interactive website. The website makes it easy...

  19. Drug abuse first aid

    Science.gov (United States)

    ... use of these drugs is a form of drug abuse. Medicines that are for treating a health problem ... about local resources. Alternative Names Overdose from drugs; Drug abuse first aid References Myck MB. Hallucinogens and drugs ...

  20. The Aid Effectiveness Literature

    DEFF Research Database (Denmark)

    Doucouliagos, Hristos; Paldam, Martin

    The AEL consists of empirical macro studies of the effects of development aid. At the end of 2004 it had reached 97 studies of three families, which we have summarized in one study each using meta-analysis. Studies of the effect on investments show that they rise by 1/3 of the aid – the rest...... is crowded out by a fall in savings. Studies of the effect on growth show an insignificant positive effect. Studies of the effect on growth, conditional on something else, have till now shown weak results. The Dutch Disease effect of aid has been ignored. The best aggregate estimate is that since its start...... in the early 1960s aid has increased the standard of living in the poor countries by 20%....

  1. AidData

    Data.gov (United States)

    US Agency for International Development — AidData is a research and innovation lab making information on development finance more accessible and actionable. Tracking more than $6 trillion dollars from 90+...

  2. The post-disaster negative health legacy: pregnancy outcomes in Louisiana after Hurricane Andrew.

    Science.gov (United States)

    Antipova, Anzhelika; Curtis, Andrew

    2015-10-01

    Disasters and displacement increasingly affect and challenge urban settings. How do pregnant women fare in the aftermath of a major disaster? This paper investigates the effect of pregnancies in disaster situations. The study tests a hypothesis that pregnant women residing in hurricane-prone areas suffer higher health risks. The setting is Louisiana in the Gulf Coast, United States, a state that continually experiences hurricane impacts. The time period for the analysis is three years following the landfall of Hurricane Andrew in 1992. We analysed low birth weight and preterm deliveries before and after landfall, as a whole and by race. Findings support an association between hazards and health of a community and indicate that pregnant women in the affected area, irrespective of race, are more likely to experience preterm deliveries compared to pre-event births. Results suggest there is a negative health legacy impact in Louisiana as a result of hurricane landfall. © 2015 The Author(s). Disasters © Overseas Development Institute, 2015.

  3. Hearing aid adjustment

    DEFF Research Database (Denmark)

    Heinemann, Trine; Matthews, Ben; Raudaskoski, Pirkko

    2012-01-01

    to the interaction during hearing aid fitting. This report of a Danish pilot study describes two such problems. The first problem arises from the requirement that the audiologist needs to ‘translate’ the patient’s subjective hearing description for making technological decisions. The second problem is the way...... in which the hearing aid user’s implicit and often unrealistic expectations are handled. This kind of research has potential application for developing a model of best practices....

  4. AIDS in Africa.

    Science.gov (United States)

    Wilson, D; Armstrong, M; Lavelle, S

    1991-01-01

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

  5. THE AIDS HANDBOOK

    Directory of Open Access Journals (Sweden)

    Z Khan

    1997-12-01

    Full Text Available HIV infection and AIDS is increasingly becoming a major public health problem in our country. Currently, the reported cases represent only the 'tip of the iceberg' of the problem. In view of the fact that no cure or vaccine for the disease has yet been found, spreading knowledge and removing misconceptions is about the only way that AIDS can be effectively tackled.This handbook, developed by Prof. Shankar Chowdhury and associates, seeks to address all levels of medical and non-medical AIDS workers, as well as the layman. It deals with topics ranging from biology of the virus, symptoms and transmission of disease, to prevention, counselling for infected persons and action plan for AIDS education.The biology of the virus and the immune system is described in simple terms, as well as methods of testing for HIV, and what these test results mean. The progression of disease in adults and children, development of symptoms, diagnostic criteria for AIDS, treatment and outcome of disease is dealt with. How AIDS spreads between people, and the health risk for health workers and families is examined. The various ways in which transmission of HIV can be prevented is looked at in detail, including public health measures, national and internatonal action, and ethical and human rights issues involved.

  6. Nursing and the Public Health Legacies of the Russian Revolution.

    Science.gov (United States)

    Grant, Susan

    2017-11-01

    The centenary of the October Revolution in 1917 provides a timely opportunity to assess the legacies of that event. I examine the role of the revolution in public health with a focus on nursing, assessing the Imperial Russian health care system, the development of Soviet nursing, and current plans for nursing and public health care in Putin's Russia. Analyzing nursing shows that there was a great deal of continuity in terms of medical personnel and ideas on how public health care service in Russia should operate. Nursing illuminates some of the complexities of Soviet health care and ideology, particularly the state's desire to create a socialist form of nursing in theory, despite the strong links with the prerevolutionary past in the form of personnel. This situation changed after the collapse of the Soviet Union, when the new Russian state attempted to sever connections with the past, this time with the Soviet past. But as I show, making a clean break with the past is a difficult and often fraught process.

  7. Millimetre Astronomy Legacy Team 90 GHz Survey (MALT 90)

    Science.gov (United States)

    Jackson, James; Lo, Nadia; Rathborne, Jill; Jones, Paul; Muller, Erik; Cunningham, Maria; Brooks, Kate; Fuller, Gary; Barnes, Peter; Menten, Karl; Schilke, Peter; Garay, Guido; Mardones, Diego; Minier, Vincent; Longmore, Steven; Wyrowski, Friedrich; Herpin, Fabrice; Hill, Tracey; Bronfman, Leonardo; Deharveng, Lise; Schuller, Frederic; Motte, Frédérique; Peretto, Nicolas; Bontemps, Sylvain; Wienen, Marion; Contreras, Yanett; Lenfestey, Clare; Foster, Jonathan; Sanhueza, Patricio; Claysmith, Christopher; Hoq, Sadia

    2012-04-01

    We request Mopra time to complete MALT90, a large, volume-complete survey of high-mass star-forming cores. MALT90 is unique and exploits Mopra's capability for OTF mapping and simultaneous imaging of 16 molecular lines near 90GHz. These molecular lines probe the cores' physical, chemical, and evolutionary state. The target cores are selected from the 870um ATLASGAL survey to host the early stages of high-mass star formation and to span their complete range in evolution. Each core will be mapped at excellent angular (40'') and spectral (0.1km/s) resolution. As in the previous years, fully reduced data products will be made available to the community through the ATOA. In order for MALT90 to be volume-complete, we require 1397 hours to map 942 remaining cores. This time allocation is necessary so that MALT90 is complete to all high-mass cores out to 7kpc: a carefully chosen distance limit to adequate sample a range of Galactic environments and to include all high-mass regions for which individual cores can be resolved with ALMA. When complete, MALT90 will provide an important legacy database for the community and supply the definitive source list of high-mass cores for ALMA.

  8. MALT 90: The Millimeter Astronomy Legacy Team 90 GHz Survey

    Science.gov (United States)

    Jackson, James M.; Foster, J.; Brooks, K.; Rathborne, J.; Longmore, S.

    2011-05-01

    We present the first season results of the Millimeter Astronomy Legacy Team 90 GHz Survey (MALT90), which will image 3 mm molecular line emission from 3,000 dense star-forming cores. MALT90 exploits the capability of the ATNF Mopra 22 m telescope for fast mapping and simultaneous imaging of 16 molecular lines near 90 GHz. These molecular lines will probe the cores’ physical, chemical, and evolutionary state. The target cores are selected from the 870 micron ATLASGAL survey to host the early stages of high-mass star formation and to span the complete range of evolutionary states from pre-stellar cores, to protostellar cores, and on to H II regions. Each core will be mapped at excellent angular (40'') and spectral (0.1 km/s) resolution. We present preliminary results for four key science projects: (1) determining the kinematic distances and Galactic distribution of dense cores, (2) establishing the distribution and evolution of angular momentum in a large sample of high-mass cores, (3) investigating the chemical evolution of dense cores, and (4) comparing the extragalactic molecular line-infrared luminosity correlations with those in Galactic cores. MALT90 will provide the definitive source list of high-mass dense cores for ALMA.

  9. Historical legacies of river pollution reconstructed from fish scales.

    Science.gov (United States)

    Morán, Paloma; Cal, Laura; Cobelo-García, Antonio; Almécija, Clara; Caballero, Pablo; Garcia de Leaniz, Carlos

    2018-03-01

    Many rivers have been impacted by heavy metal pollution in the past but the long-term legacies on biodiversity are difficult to estimate. The River Ulla (NW Spain) was impacted by tailings from a copper mine during the 1970-1980s but absence of baseline values and lack of subsequent monitoring have prevented a full impact assessment. We used archived fish scales of Atlantic salmon to reconstruct levels of historical copper pollution and its effects on salmon fitness. Copper bioaccumulation significantly increased over baseline values during the operation of the mine, reaching sublethal levels for salmon survival. Juvenile growth and relative population abundance decreased during mining, but no such effects were observed in a neighbouring river unaffected by mining. Our results indicate that historical copper exposure has probably compromised the fitness of this Atlantic salmon population to the present day, and that fish scales are suitable biomarkers of past river pollution. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  10. The talent of mature women and their legacy for Humanity

    Directory of Open Access Journals (Sweden)

    Marina Troncoso Rodríguez

    2016-06-01

    Full Text Available This paper is a compilation of facts about women who shone in their youth either for their research, their works of art, or their social and political activities, and who remained active in their later years, when they became what are commonly called senior citizens. It was during these years that these brilliant women managed to crystallise and consolidate the work they had done all of their life, bringing about changes in scientific, artistic, cultural and social fields, leaving behind a legacy of knowledge for future generations. A small host of women representing different disciplines has been chosen here, and all of these women were active in their later life. Many others who could have been included will not be found, not only because there is not enough space here to mention all of them here, but also because there is a lack of sources dealing with the millions of senior heroines who are anonymous; elderly women who play a vital role in the development of humanity when they pass on knowledge and values; women who remain active in their later years and who only retire the day they die

  11. Born Broken: Fonts and Information Loss in Legacy Digital Documents

    Directory of Open Access Journals (Sweden)

    Geoffrey Brown

    2011-03-01

    Full Text Available For millions of legacy documents, correct rendering depends upon resources such as fonts that are not generally embedded within the document structure. Yet there is a significant risk of information loss due to missing or incorrectly substituted fonts. Large document collections depend on thousands of unique fonts not available on a common desktop workstation, which typically has between 100 and 200 fonts. Silent substitution of fonts, performed by applications such as Microsoft Office, can yield poorly rendered documents. In this paper we use a collection of 230,000 Word documents to assess the difficulty of matching font requirements with a database of fonts. We describe the identifying information contained in common font formats, font requirements stored in Word documents, the API provided by Windows to support font requests by applications, the documented substitution algorithms used by Windows when requested fonts are not available, and the ways in which support software might be used to control font substitution in a preservation environment.

  12. Beyond the game: the legacy of Bill Masterton.

    Science.gov (United States)

    Bonfield, Christopher M; Kondziolka, Douglas

    2016-07-01

    Bill Masterton is the only man to die of injuries sustained in a National Hockey League (NHL) game. He remains the last fatality in any professional team sport involving a direct in-game injury in North America. While Masterton was originally thought to have suffered a fatal brain injury while being checked on the ice, later analysis of the case revealed evidence of second-impact syndrome and the effects of prior concussions. Masterton's death sparked both an immediate debate in the NHL on whether helmets should be compulsory and the NHL's first vote on mandatory helmet use. Although the subject of mandated helmet use met with resistance in the 10 years after Masterton's death, especially from hockey owners and coaches, the NHL finally legislated helmet use by all players entering the league beginning in the 1979-1980 season. Several awards, including one recognizing the NHL player who best exemplifies the qualities of perseverance, sportsmanship, and dedication to hockey, have been created in memory of Masterton. However, his legacy extends far beyond the awards that bear his name. His death was the seminal event bringing head safety to the forefront of a game that was both unready and unwilling to accept change. An increase in mainstream media attention in recent years has led to unprecedented public awareness of brain injury and concussion in hockey and other sports. Advances in the diagnosis and treatment of head injury in sports have occurred recently, the impetus for which started over 45 years ago, when Bill Masterton died.

  13. Who cares? The lost legacy of Archie Cochrane.

    Science.gov (United States)

    Askheim, Clemet; Sandset, Tony; Engebretsen, Eivind

    2017-03-01

    Over the last 20 years, the evidence-based medicine (EBM) movement has sought to develop standardised approaches to patient treatment by drawing on research results from randomised controlled trials (RCTs). The Cochrane Collaboration and its eponym, Archie Cochrane, have become symbols of this development, and Cochrane's book Effectiveness and Efficiency from 1972 is often referred to as the first sketch of what was to become EBM. In this article, we claim that this construction of EBM's historical roots is based on a selective reading of Cochrane's text. Through a close reading of this text, we show that the principal aim of modern EBM, namely to warrant clinical decisions based on evidence drawn from RCTs, is not part of Cochrane's original project. He had more modest ambitions for what RCTs can accomplish, and, more importantly, he was more concerned with care and equality than are his followers in the EBM movement. We try to reconstruct some of Cochrane's lost legacy and to articulate some of the important silences in Effectiveness and Efficiency From these clues it might be possible, we argue, to remodel EBM in a broader, more pluralistic, more democratic and less authoritarian manner. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  14. Managing Relational Legacies: Lessons from British Columbia, Canada

    Directory of Open Access Journals (Sweden)

    Sofiane Baba

    2014-01-01

    Full Text Available Issues related to company-community relations and the social license to operate have emerged as strategic business issues. This paper aims to contribute to the growing body of research on long-term company-community relations. An analysis of the relationship between Alcan (Aluminum of Canada, Montréal, Canada part of Rio Tinto since 2007 with the Cheslatta Carrier First Nation in the Kemano-Kitimat area of northern British Columbia, Canada, provides three contributions. The first is related to the notion of relational legacy, which refers to the sedimentation of unresolved issues that have the potential to impede the realization of corporate activities and the reproduction of low levels of social license to operate. The second concerns stakeholder management. While the literature suggests that stakeholders should be managed by companies according to the degree of salience, this analysis suggests that researchers and managers should consider the evolution of the environmental context in their analyses. Third, the analysis suggests that small or marginalized groups, depicted by the stakeholder management literature as dormant stakeholders, should not be underestimated.

  15. John Snow’s legacy: epidemiology without borders

    Science.gov (United States)

    Fine, Paul; Victora, Cesar G; Rothman, Kenneth J; Moore, Patrick S; Chang, Yuan; Curtis, Val; Heymann, David L; Slutkin, Gary; May, Robert M; Patel, Vikram; Roberts, Ian; Wortley, Richard; Torgerson, Carole; Deaton, Angus

    2013-01-01

    This Review provides abstracts from a meeting held at the London School of Hygiene and Tropical Medicine, on April 11–12, 2013, to celebrate the legacy of John Snow. They describe conventional and unconventional applications of epidemiological methods to problems ranging from diarrhoeal disease, mental health, cancer, and accident care, to education, poverty, financial networks, crime, and violence. Common themes appear throughout, including recognition of the importance of Snow’s example, the philosophical and practical implications of assessment of causality, and an emphasis on the evaluation of preventive, ameliorative, and curative interventions, in a wide variety of medical and societal examples. Almost all self-described epidemiologists nowadays work within the health arena, and this is the focus of most of the societies, journals, and courses that carry the name epidemiology. The range of applications evident in these contributions might encourage some of these institutions to consider broadening their remits. In so doing, they may contribute more directly to, and learn from, non-health-related areas that use the language and methods of epidemiology to address many important problems now facing the world. PMID:23582396

  16. AIDS. 1st annual George H. Gallup Memorial Survey.

    Science.gov (United States)

    1988-06-01

    Acquired immunodeficiency syndrome (AIDS) was selected as the subject for the 1st annual George H Gallup Memorial Survey. This survey, conducted in August 1987-April 1988 in 35 countries, measured the level of awareness of AIDS, the extent of concern about AIDS, knowledge, changes in behavior resulting form the AIDS epidemic, and attitudes toward people with AIDS. Overall, the poll's findings attest to the effectiveness of the health education efforts of governmental and nongovernmental organizations. Awareness that AIDS poses an urgent international health problem was almost universal in the 35 samples. In about half of these countries, AIDS was identified as the most important national health problem; in the remaining countries, AIDS was ranked 2nd to cancer. The proportion of respondents expressing a fear of personally contracting the AIDS virus ranged from lows of under 10% in most of Europe to a high of 45% among South African blacks. A majority of respondents in the US, Colombia, the Philippines, Brazil, Nigeria, Ecuador, El Salvador, and Chile believed that AIDS will soon spread beyond current risk groups to the general population. Despite widespread awareness of the grave threat posed by AIDS, insufficient numbers of respondents reported that they had made specific behavioral changes intended to protect themselves form HIV infection. Overall, about half of those interviewed indicated they are now more cautious in their choice of sexual partners; similarly, about half are using condoms more or for the 1st time.

  17. The Brothers Grimm in The Library of the National Museum of Slovenia: the Legacy of Anastazij Grün

    Directory of Open Access Journals (Sweden)

    Urška Pajk

    2013-11-01

    Full Text Available ABSTRACTThe article is focused on the “treasures” of the National Museum of Slovenia Library a part of them being the books of the count Anton Alexander Auersprg writing under the pseudonym of Anastazij Grün. In 1910 his legacy was included into the museum’s book collection. The poet Anastazij Zelenc was an interesting and unique historical personage and a passionate collector of books and other printed materials. He became especially enthusiastic about antique history and folk literature. Thus, it is not surprising to find the Grimm’s literary “production” in his collection. Anastazij Grün is not sufficiently known in Slovenia. Therefore it is convenient to underline his importance at the occasion of the 150th anniversary of the death of the great fairy tale writer, ethnologist and philologist Jacob Grimm (20th September 2013.

  18. Chapter 10: Establishing native trees on legacy surface mines

    Science.gov (United States)

    J.A. Burger; C.E. Zipper; P.N. Angel; N. Hall; J.G. Skousen; C.D. Barton; S. Eggerud

    2017-01-01

    More than 1 million acres have been surface mined for coal in the Appalachian region. Today, much of this land is unmanaged, unproductive, and covered with nonnative plants. Establishing productive forests on such lands will aid restoration of ecosystem services provided by forests—services such as watershed protection, water quality enhancement, carbon storage, and...

  19. Global environmental change effects on plant community composition trajectories depend upon management legacies.

    Science.gov (United States)

    Perring, Michael P; Bernhardt-Römermann, Markus; Baeten, Lander; Midolo, Gabriele; Blondeel, Haben; Depauw, Leen; Landuyt, Dries; Maes, Sybryn L; De Lombaerde, Emiel; Carón, Maria Mercedes; Vellend, Mark; Brunet, Jörg; Chudomelová, Markéta; Decocq, Guillaume; Diekmann, Martin; Dirnböck, Thomas; Dörfler, Inken; Durak, Tomasz; De Frenne, Pieter; Gilliam, Frank S; Hédl, Radim; Heinken, Thilo; Hommel, Patrick; Jaroszewicz, Bogdan; Kirby, Keith J; Kopecký, Martin; Lenoir, Jonathan; Li, Daijiang; Máliš, František; Mitchell, Fraser J G; Naaf, Tobias; Newman, Miles; Petřík, Petr; Reczyńska, Kamila; Schmidt, Wolfgang; Standovár, Tibor; Świerkosz, Krzysztof; Van Calster, Hans; Vild, Ondřej; Wagner, Eva Rosa; Wulf, Monika; Verheyen, Kris

    2018-04-01

    The contemporary state of functional traits and species richness in plant communities depends on legacy effects of past disturbances. Whether temporal responses of community properties to current environmental changes are altered by such legacies is, however, unknown. We expect global environmental changes to interact with land-use legacies given different community trajectories initiated by prior management, and subsequent responses to altered resources and conditions. We tested this expectation for species richness and functional traits using 1814 survey-resurvey plot pairs of understorey communities from 40 European temperate forest datasets, syntheses of management transitions since the year 1800, and a trait database. We also examined how plant community indicators of resources and conditions changed in response to management legacies and environmental change. Community trajectories were clearly influenced by interactions between management legacies from over 200 years ago and environmental change. Importantly, higher rates of nitrogen deposition led to increased species richness and plant height in forests managed less intensively in 1800 (i.e., high forests), and to decreases in forests with a more intensive historical management in 1800 (i.e., coppiced forests). There was evidence that these declines in community variables in formerly coppiced forests were ameliorated by increased rates of temperature change between surveys. Responses were generally apparent regardless of sites' contemporary management classifications, although sometimes the management transition itself, rather than historic or contemporary management types, better explained understorey responses. Main effects of environmental change were rare, although higher rates of precipitation change increased plant height, accompanied by increases in fertility indicator values. Analysis of indicator values suggested the importance of directly characterising resources and conditions to better

  20. The First Aid Training Picture.

    Science.gov (United States)

    Moore, Ian

    2000-01-01

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

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

    Science.gov (United States)

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

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

  2. Brain CT in patients with AIDS

    International Nuclear Information System (INIS)

    Giacomazzi, A.; Pereira, A.A.; Luca, V. de; Araujo Pinheiro, R.S. de; Peixoto, C.A.; Domingues, R.

    1989-01-01

    The authors report the computed tomography findings in 25 patients with AIDS and neurologic symptoms. They show the high incidence of focal lesions (thirteen cases) and the presence of cerebral atrophy in six cases. The focal lesions appeared as low-density masses, with or without enhancement after the injection of contrast medium. (author)

  3. Objective and subjective hearing aid assessment outcomes.

    Science.gov (United States)

    Mendel, Lisa Lucks

    2007-12-01

    To determine whether specific sentence recognition assessments were sensitive enough to serve as objective outcome measurements that document subjective improvements in speech understanding with hearing aids. The Revised Speech Perception in Noise test (R-SPIN; R. C. Bilger, J. M. Nuetzel, W. M. Rabinowitz, & C. Rzeczkowski, 1984), the Hearing in Noise Test (HINT; M. Nilsson, S. D. Soli, & J. A. Sullivan, 1994), and the Quick Speech-in-Noise test (QuickSIN; Etymotic Research, 2001; M. C. Killion, P. A. Niquette, G. I. Gudmundsen, L. J. Revit, & S. Banerjee, 2004) were administered to 21 hearing aid users to determine whether the tests could adequately document improvements in speech understanding with hearing aids compared with the research participants' self-assessments of their own performance. Comparisons were made between unaided and aided performance on these sentence tests and on the Hearing Aid Performance Inventory (HAPI; B. E. Walden, M. Demorest, & E. Hepler, 1984). The R-SPIN, the HINT Quiet threshold, and the QuickSIN signal-to-noise ratio (SNR) loss were the most sensitive of the sentence recognition tests to objectively assess improvements in speech perception performance with hearing aids. Comparisons among the subjective and objective outcome measures documented that HAPI ratings improved as performance on the R-SPIN, the HINT Quiet threshold, and the QuickSIN SNR loss improved. Objective documentation of subjective impressions is essential for determining the efficacy of treatment outcomes in hearing aid fitting. The findings reported here more clearly define the relationship between objective and subjective outcome measures in an attempt to better define true hearing aid benefit.

  4. The continued ageing of people with AIDS in Italy: recent trend from the national AIDS Registry

    Directory of Open Access Journals (Sweden)

    Laura Camoni

    2014-09-01

    Full Text Available Introduction. In industrialized countries, the availability of highly active antiretroviral therapy (HAART caused a slow but substantial ageing of the AIDS epidemic mainly due to the longer survival of persons with HIV/AIDS which has turned HIV into a manageable, chronic disease. The number of older people with AIDS is growing in many European countries. We described the impact of AIDS among persons aged 50 years or more in Italy and compared the characteristics of these cases with those of persons diagnosed with AIDS at an age younger than 50. Methods. The source of data was the Italian AIDS Registry, from 1982 to 2011. We defined "older" persons those aged 50 years or more, and younger individuals those aged less than 50 years. We built two multivariate logistic regression models: the first one to identify factors associated with being older, and the second one to identify AIDS-defining diseases correlated with being older. Variables with a P value of < 0.05 were entered in the model. Results. Of the total AIDS cases, 10.5% were among persons older than 49 years. This proportion progressively increased from 0.0% in 1983 to 26.4% in 2011. Among older cases, the incidence of AIDS was 2.0 per 100 000 residents in 1996, then decreased to 1.4 per 100 000 in 2000 and levelled off around 1 per 100 000 residents until 2011. Compared to younger cases, older cases were more frequently males, Italians, diagnosed with AIDS in recent years, residing in Northern or Central Italy, non-injecting drug users, and late testers. Discussion. These findings stress the need for physicians to consider carefully the possibility of HIV infection among older individuals not to miss the opportunity to deliver prevention messages, offer HIV testing, and make an early diagnosis.

  5. Development Aid and Growth: An association converging to zero

    DEFF Research Database (Denmark)

    Doucouliagos,, Hristos; Paldam, Martin

    This note deals with a paradox: A literature growing exponentially in spite of the fact that it keeps finding the same result. We draw upon the findings of 106 empirical studies, of which 32 appeared in the last 4 years, to examine whether development aid generates economic growth. The studies...... report aid effects that have been steadily falling over time. The newer studies find a steady continuation of the downward trend. Using meta-regression analysis, we show that total aid has never had an effect on economic growth. Theoretically, this result might be due to simultaneity bias...

  6. The Struggles of Financial Aid for Higher Education in Brazil

    Science.gov (United States)

    Kussuda, Cintia

    2016-01-01

    This paper examines the higher education system in Brazil and one of the financial aid policies that the government has established. It seeks to find whether the Fundo de Financiamento ao Estudante do Ensino Superior (FIES), Financing of Higher Education Student, a financial aid program established by the Brazilian government in 1999, addresses…

  7. Hearing Aids: How to Choose the Right One

    Science.gov (United States)

    Hearing aids: How to choose the right one Many types of hearing aids exist. So which is best for you? Find out what to consider when choosing a hearing ... used to the device and decide if it's right for you. Have the dispenser put in writing ...

  8. Assessment of Awareness on HIV/AIDS among Selected Target ...

    African Journals Online (AJOL)

    A total of 2278 individuals were interviewed using a pre-tested questionnaire with key indicators such as mode of transmission, attitude towards HIV/AIDS patients, information sources, sex, educational and marital status. Findings indicate that most of the respondents (93.2%) were aware of the reality of HIV/AIDS and ...

  9. AIDS Prevention in the Southern African Development Community ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The Centro de Investigación de Enfermedades Tropicales (CIET) has collected, selected, critically appraised and extracted findings relevant to AIDS ... This grant will help CIET continue this work by supporting the design of a computer-assisted decision tool linking multiple meta-analyses of international AIDS trials and ...

  10. HIV/AIDS, the Disease and Hunger Complications Causing ...

    African Journals Online (AJOL)

    The objective of this study was to find out whether it was HIV/AIDS or hunger pinning down patients at Katolo location in Nyando Division, Nyanza in Western Kenya. Was it hunger or HIV/AIDS influencing the low quality of life in the region? In a number of households visited, patients suspected to have been suffering from ...

  11. Aids : A Rampant Intruder

    Directory of Open Access Journals (Sweden)

    Suresh Chandra

    2004-12-01

    Full Text Available The HIV/AIDS epidemic represents the most serious public health problem in India. There is no denial of the enormity of the problem. The prevalence of infection in all parts of the world highlights the spread from urban to rural areas and from high risk to general population. It is esti­mated that as on end of year 2004, 39.4 million people were infected with the virus. Migration of labour, low lit­eracy levels leading to low awareness, gender disparities, prevalence of sexually transmitted diseases and reproduc­tive tract infections are some of the factors attributed to the spread of HIV/AIDS.4.9 million ( 4.3 million - 6.4 million people have aquired HIV infection only in one year of span - 2004. The global AIDS epidemic killed 3.1 million ( 2,8 million- 3.5 million people in the past year.

  12. AIDS risk knowledge, attitudes, and behavioral intentions among multi-ethnic adolescents.

    Science.gov (United States)

    Dusenbury, L; Botvin, G J; Baker, E; Laurence, J

    1991-01-01

    The purpose of this study was to determine how much young adolescents know about AIDS and AIDS risk and to identify areas of confusion that might serve as important targets of educational intervention. A multiethnic (43% white, 33% black, 18% Latino) sample of 303 seventh-grade students (48% male) in 3 schools in the greater New York area completed questionnaires assessing knowledge, attitudes, and behavioral intentions concerning AIDS and AIDS risk. Consistent with previous studies with older adolescents, the major finding in this study was that young adolescents had a high degree of knowledge concerning AIDS and AIDS risk. There were 2 areas of confusion concerning AIDS risk. Specifically, 31% of adolescents did not correctly identify "not having sex" as the most effective way of preventing AIDS, and 33% believed that AIDS could be spread through casual contact. Findings are discussed in terms of their implications for prevention.

  13. Sports Mega-Events: Reflections About the Legacies of Uefa Euro Cup

    Directory of Open Access Journals (Sweden)

    Fillipe Soares Romano

    2016-01-01

    Full Text Available This essay conducted a literature review of the legacy of sports mega-events, emphasizing the UEFA European Championship. In order to review the academic literature about the subject, we used the following keywords: legacies; sports mega-events and its legacies; UEFA European Championship; and their corresponding terms in Spanish and Portuguese. It was also reviewed some important research basis: Annals; BVS; DOAJ; EBSCO; REDALYC; Periódicos CAPES; PubMed; Scielo; Scopus; Science Direct; and, Scholar Google. The results were analyzed by categories. Regarding the sport mega-event Eurocopa, it was found that the tourism legacies, the economics impacts and the social aspect have been discussed more often, as well as projections and predictions of events that will occur later. It was also concluded that most of the articles shows an absence of discussion about the negative impacts of sports mega-events. It is therefore recommended to use standard methods with comparisons of results and longitudinal studies to better understand the impacts and the use of legacy.

  14. Domain management OSSs: bridging the gap between legacy and standards-based network management systems

    Science.gov (United States)

    Lemley, Todd A.

    1996-11-01

    The rapid change in the telecommunications environment is forcing carriers to re-assess not only their service offering, but also their network management philosophy. The competitive carrier environment has taken away the luxury of throwing technology at a problem by using legacy and proprietary systems and architectures. A more flexible management environment is necessary to effectively gain, and maintain operating margins in the new market era. Competitive forces are driving change which gives carriers more choices than those that are available in legacy and standards-based solutions alone. However, creating an operational support system (OSS) with this gap between legacy and standards has become as dynamic as the services which it supports. A philosophy which helps to integrate the legacy and standards systems is domain management. Domain management relates to a specific service or market 'domain,'and its associated operational support requirements. It supports a companies definition of its business model, which drives the definition of each domain. It also attempts to maximize current investment while injecting new technology available in a practical approach. The following paragraphs offer an overview of legacy systems, standards-based philosophy, and the potential of domain management to help bridge the gap between the two types of systems.

  15. In water thermal imaging comparison of the Alcon legacy and AMO sovereign phacoemulsification systems.

    Science.gov (United States)

    M Miller, Kevin; D Olson, Michael

    2008-02-15

    To compare the temperature profiles of 2 popular phacoemulsification units under similar operating conditions in water. The phacoemulsification probes of the Sovereign WhiteStar and Legacy AdvanTec were capped with water-filled test chambers and imaged side-by-side using a thermal camera. The highest temperature of each chamber was measured at several time points after power application. Testing was performed under conditions capable of producing a corneal burn. The Legacy was operated in pulse mode at 15 Hz; a 50% duty cycle; and console power settings of 10, 30, 50 and 100%. The Sovereign was operated at the same console settings in WhiteStar C/F pulse mode at 56 Hz and a 33% duty cycle. Under all conditions (powers of 10, 30, 50 and 100%; with or without irrigation/aspiration flow; and with or without sleeve compression), the Sovereign generated higher temperatures than the Legacy. At irrigation/aspiration flow rates ≥ 5 cc/min, the temperature profiles of the 2 units were indistinguishable. The Sovereign WhiteStar ran hotter than the Legacy AdvanTec under a variety of controlled low flow operating conditions. The Sovereign WhiteStar is more likely than the Legacy AdvanTec to produce a corneal burn under low flow conditions.

  16. Legacies of flood reduction on a dryland river

    Science.gov (United States)

    Stromberg, J.C.; Shafroth, P.B.; Hazelton, A.F.

    2012-01-01

    The Bill Williams (Arizona) is a regulated dryland river that is being managed, in part, for biodiversity via flow management. To inform management, we contrasted riparian plant communities between the Bill Williams and an upstream free-flowing tributary (Santa Maria). Goals of a first study (1996-1997) were to identify environmental controls on herbaceous species richness and compare richness among forest types. Analyses revealed that herbaceous species richness was negatively related to woody stem density, basal area and litter cover and positively related to light levels. Introduced Tamarix spp. was more frequent at the Bill Williams, but all three main forest types (Tamarix, Salix/Populus, Prosopis) had low understory richness, as well as high stem density and low light, on the Bill Williams as compared to the Santa Maria. The few edaphic differences between rivers (higher salinity at Bill Williams) had only weak connections with richness. A second study (2006-2007) focused on floristic richness at larger spatial scales. It revealed that during spring, and for the study cumulatively (spring and fall samplings combined), the riparian zone of the unregulated river had considerably more plant species. Annuals (vs. herbaceous perennials and woody species) showed the largest between-river difference. Relative richness of exotic (vs. native) species did not differ. We conclude that: (1) The legacy of reduced scouring frequency and extent at the Bill Williams has reduced the open space available for colonization by annuals; and (2) Change in forest biomass structure, more so than change in forest composition, is the major driver of changes in plant species richness along this flow-altered river. Our study informs dryland river management options by revealing trade-offs that exist between forest biomass structure and plant species richness. ?? 2010 John Wiley & Sons, Ltd.

  17. Increasing Base Cations in Streams: Another Legacy of Deicing Salts?

    Science.gov (United States)

    Helton, A. M.; Barclay, J. R.; Bellucci, C.; Rittenhouse, C.

    2017-12-01

    Elevated use of deicing salts directly increases sodium chloride inputs to watersheds. Sodium can accumulate in soils over time and has the potential to leach other cations (e.g., calcium, magnesium, and potassium) from the soil through cation exchange. We hypothesize that increased use of deicing salts results in a legacy of soils depleted in non-sodium base cations with loss of cations to receiving waters. The goal of this project is to quantify temporal trends in base cations and chloride in streams and rivers across the United States. We used Weighted Regressions on Time, Discharge, and Season (WRTDS) to analyze trends in base cations. Our preliminary analysis of 10 rivers in Connecticut with chemical periods of record ranging from 24 - 64 years (median = 55 years), shows that the flux of base cations is increasing in all sites (25 - 366 103 meq ha-1 yr-1 yr-1), driven largely by increases in sodium (23 - 222 103 meq ha-1 yr-1 yr-1), the dominant cation in 7 of the sites. Chloride is also increasing at all sites (26 - 261 103 meq ha-1 yr-1 yr-1), which, in combination with salt use trends, suggests a road salt source for the increased sodium. Non-sodium cations are also increasing in 9 of the sites (8 - 54 103 meq ha-1 yr-1 yr-1), though they are not directly added with most deicing salts. We will compare these trends to other long-term sites across the United States, and quantify relationships between cation trends and land cover, road density, and snowfall.

  18. Implementing Provenance Collection in a Legacy Data Product Generation System

    Science.gov (United States)

    Conover, H.; Ramachandran, R.; Kulkarni, A.; Beaumont, B.; McEniry, M.; Graves, S. J.; Goodman, H.

    2012-12-01

    NASA has been collecting, storing, archiving and distributing vast amounts of Earth science data derived from satellite observations for several decades now. The raw data collected from the different sensors undergoes many different transformations before it is distributed to the science community as climate-research-quality data products. These data transformations include calibration, geolocation, and conversion of the instrument counts into meaningful geophysical parameters, and may include reprojection and/or spatial and temporal averaging as well. In the case of many Earth science data systems, the science algorithms and any ancillary data files used for these transformations are delivered as a "black box" to be integrated into the data system's processing framework. In contrast to an experimental workflow that may vary with each iteration, such systems use consistent, well-engineered processes to apply the same science algorithm to each well-defined set of inputs in order to create standard data products. Even so, variability is inevitably introduced. There may be changes made to the algorithms, different ancillary datasets may be used, underlying hardware and software may get upgraded, etc. Furthermore, late-arriving input data, operator error, or other processing anomalies may necessitate regeneration and replacement of a particular set of data files and any downstream products. These variations need to be captured, documented and made accessible to the scientific community so they can be properly accounted for in analyses. This presentation describes an approach to provenance capture, storage and dissemination implemented at the NASA Science Investigator-led Processing System (SIPS) for the AMSR-E (Advanced Microwave Scanning Radiometer - Earth Observing System) instrument. Key considerations in adding provenance capabilities to this legacy data system include: (1) granularity of provenance information captured, (2) additional context information needed

  19. O legado de Foucault The Legacy of Foucault

    Directory of Open Access Journals (Sweden)

    Daniel Pereira Andrade

    2010-04-01

    Full Text Available O livro O Legado de Foucault, resultado de seminário homônimo realizado na Unesp/Araraquara - SP em 2004, realiza um amplo debate acerca da influência teórica do pensador francês sobre as ciências humanas contemporâneas. A diversidade de temas discutidos, agrupados em seis grupos temáticos (Arquivos; Engajamentos e resistências; Feminismos; Amizade, corpo e estética da existência; Direito, violência e controle social; e Percursos filosóficos, faz justiça à pluralidade do pensamento de Foucault e explora as incontáveis possibilidades por ele abertas. Se o livro pretende tratar da influência teórica do autor sobre as ciências humanas contemporâneas, ele acaba oferecendo uma ocasião para se compreender como as ciências sociais brasileiras, em particular as desenvolvidas nas universidades públicas paulistas, estão trabalhando e se renovando através de suas idéias.The book O Legado de Foucault (The Legacy of Foucault is the result of a seminar with the same name held in Unesp / Araraquara - SP in 2004, and it presents a debate about the wide theoretical influence of the French thinker on the contemporary human sciences. The diversity of topics discussed, grouped into six thematic groups (Archives, Engagement and resistance; Feminisms; Friendship, body and aesthetics of existence; Law, violence and social control; and Philosophical paths, does justice to the plurality of Foucault's thought and explores the endless possibilities he opened up. The book intends to address the author's theoretical influence on the contemporary human sciences, and it provides an opportunity to understand how the social sciences in Brazil, particularly those developed in the public universities of the state of São Paulo, are working and renewed by his ideas.

  20. Fat, demented and stupid: An unrecognized legacy of pediatric urology?

    Science.gov (United States)

    Cooper, Christopher S

    2017-08-01

    The human body is an unfathomably intricate structure consisting of many connected and intertwined systems. This makes it impossible for therapeutic interventions to selectively target only one physiologic system without some impact or side effects on all the other systems. The resiliency of the human body modifies and disguises side effects, some of which may be undetectable for years and not apparent without scientific investigation. Pediatric urologists employ relatively few medications for the common conditions they treat and in general these consist of antibiotics, anticholinergics, and anesthetics. Although harm from early side effects is well recognized, recent medical literature suggests there may be other side effects of these common interventions that aren't as well recognized. Antibiotics have been added to livestock feed as growth promoters for three-quarters of a century. Antibiotics alter the microbiota of the intestinal tract and these alterations have been demonstrated to impact growth, metabolism, and the risk of obesity in animals and humans. To date, the long-term impact of daily antibiotic prophylaxis in children with such pediatric urology conditions as vesicoureteral reflux or prenatal hydronephrosis have not been published. Similarly, there are no studies assessing long-term effects of anticholinergic use on cognition in children despite research demonstrating an increased risk of dementia in adults using anticholinergics. Research in animals and children recently led the FDA to issue a warning regarding the risk of lengthy use of general anesthesia on cognitive development in children. This review raises the possibility that antibiotics in children may alter growth, anticholinergics may increase their risk of dementia later in life, and anesthetics may impair their cognitive development. The possibility of such an unrecognized legacy from current therapeutic interventions should give all physicians, including pediatric urologists, pause for

  1. The NSIDC DAAC's Role in Sustaining the IPY Data Legacy

    Science.gov (United States)

    Weaver, R. L.; Kaminski, M.

    2008-12-01

    NASA's Snow and Ice Distributed Active Archive Center at the National Snow and Ice Data Center (NSIDC DAAC) has been awarded a follow-on contract for the coming five years. The scope of this work is specific to NASA's Earth Observing Priorities but meshes well with International Polar Year needs. We will discuss the intended tasks for the NSIDC DAAC in relation to the needs for IPY data management, pointing out challenges to either the DAAC specifically or to the IPY community generally. The challenges to the NSIDC DAAC include better integration of our legacy data with our Earth Observing System (EOS) satellite mission data, and integration of our data and systems with the greater data management community and programs such as the IPY. We must continually improve the ways we describe and deliver our data to users, enhancing their ability to use it in innovative ways. Our approaches to meeting these objectives include: Adapting our data systems to the ever-changing user needs and technology landscape. Major thrusts include deriving gains in programmer and software engineer efficiency through greater standardization of software development processes; increasing use of subsetting to deliver larger quantities of data with available network bandwidth; standardizing metadata within the NSIDC DAAC and between our data center collaborators; harmonizing formats and spatial/temporal coverages for data and data types to enable more powerful visualization, online analysis and data integration. Implementing existing and new geophysical algorithms for cryospheric and polar processes including sea ice concentration and types, ice surface temperature, sea ice motion, ice sheet topography and ice volume change, surface albedo, snow extent, and snow water equivalent. Acquiring new data streams and developing new data products (including new data types and improved formats) to meet NASA and EOS science objectives for the cryosphere and polar regions.

  2. Age structure and disturbance legacy of North American forests

    Directory of Open Access Journals (Sweden)

    Y. Pan

    2011-03-01

    Full Text Available Most forests of the world are recovering from a past disturbance. It is well known that forest disturbances profoundly affect carbon stocks and fluxes in forest ecosystems, yet it has been a great challenge to assess disturbance impacts in estimates of forest carbon budgets. Net sequestration or loss of CO2 by forests after disturbance follows a predictable pattern with forest recovery. Forest age, which is related to time since disturbance, is a useful surrogate variable for analyses of the impact of disturbance on forest carbon. In this study, we compiled the first continental forest age map of North America by combining forest inventory data, historical fire data, optical satellite data and the dataset from NASA's Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS project. A companion map of the standard deviations for age estimates was developed for quantifying uncertainty. We discuss the significance of the disturbance legacy from the past, as represented by current forest age structure in different regions of the US and Canada, by analyzing the causes of disturbances from land management and nature over centuries and at various scales. We also show how such information can be used with inventory data for analyzing carbon management opportunities. By combining geographic information about forest age with estimated C dynamics by forest type, it is possible to conduct a simple but powerful analysis of the net CO2 uptake by forests, and the potential for increasing (or decreasing this rate as a result of direct human intervention in the disturbance/age status. Finally, we describe how the forest age data can be used in large-scale carbon modeling, both for land-based biogeochemistry models and atmosphere-based inversion models, in order to improve the spatial accuracy of carbon cycle simulations.

  3. NORPERM, the Norwegian Permafrost Database - a TSP NORWAY IPY legacy

    Science.gov (United States)

    Juliussen, H.; Christiansen, H. H.; Strand, G. S.; Iversen, S.; Midttømme, K.; Rønning, J. S.

    2010-10-01

    NORPERM, the Norwegian Permafrost Database, was developed at the Geological Survey of Norway during the International Polar Year (IPY) 2007-2009 as the main data legacy of the IPY research project Permafrost Observatory Project: A Contribution to the Thermal State of Permafrost in Norway and Svalbard (TSP NORWAY). Its structural and technical design is described in this paper along with the ground temperature data infrastructure in Norway and Svalbard, focussing on the TSP NORWAY permafrost observatory installations in the North Scandinavian Permafrost Observatory and Nordenskiöld Land Permafrost Observatory, being the primary data providers of NORPERM. Further developments of the database, possibly towards a regional database for the Nordic area, are also discussed. The purpose of NORPERM is to store ground temperature data safely and in a standard format for use in future research. The IPY data policy of open, free, full and timely release of IPY data is followed, and the borehole metadata description follows the Global Terrestrial Network for Permafrost (GTN-P) standard. NORPERM is purely a temperature database, and the data is stored in a relation database management system and made publically available online through a map-based graphical user interface. The datasets include temperature time series from various depths in boreholes and from the air, snow cover, ground-surface or upper ground layer recorded by miniature temperature data-loggers, and temperature profiles with depth in boreholes obtained by occasional manual logging. All the temperature data from the TSP NORWAY research project is included in the database, totalling 32 temperature time series from boreholes, 98 time series of micrometeorological temperature conditions, and 6 temperature depth profiles obtained by manual logging in boreholes. The database content will gradually increase as data from previous and future projects are added. Links to near real-time permafrost temperatures, obtained

  4. Hearing aids' electromagnetic immunity to environmental RF fields

    International Nuclear Information System (INIS)

    Facta, S.; Benedetto, A.; Anglesio, L.; D'Amore, G.

    2004-01-01

    In this work, the electromagnetic interference on hearing aids was evaluated. Electromagnetic (EM) immunity tests on different types of hearing aids were carried out, using signals of intensity and modulation comparable to those present in the environment. The purpose of this work is to characterise the interference, establishing the immunity threshold for different frequencies and finding out which types of hearing aids are more susceptible, and in which frequency range. The tests were carried out in a GTEM cell on seven hearing aids, using AM and GSM signals in the radiofrequency (RF) range. (authors)

  5. Aid Supplies Over Time

    DEFF Research Database (Denmark)

    Jones, Edward Samuel

    The recent financial crisis has rekindled interest in the foreign aid supply behaviour of bilateral donors. Using the latest data covering the period 1960-2009, this paper examines how such behaviour is related to domestic factors. Based on a simple empirical model, a distinction is made between ...... substantial heterogeneity between countries. There is also good evidence that donor behaviour continues to evolve over time. As such, past trends in aid supplies are unlikely to provide a good guide to those of the future....

  6. Acute abdomen in AIDS

    International Nuclear Information System (INIS)

    Kuhlman, J.E.; Fishman, E.K.

    1989-01-01

    The CT scans of 80 patients with both AIDS and acute abdominal pain were reviewed. CT identifiable causes of pain included perforation (four); colitides (15); septic infarctions (six); abscesses (10); bowel obstruction due to tumor (four); ascending cholangitis (two); enterovesical fistula (one); and sacral osteomyelitis (one). CT affected management in 40% of patients by narrowing diagnostic possibilities, triaging between surgical versus nonsurgical emergencies, and directing diagnostic procedures. CT was an expeditious triage modality for evaluating the critically ill patient with AIDS and acute abdominal pain

  7. Aid Supplies Over Time

    DEFF Research Database (Denmark)

    Jones, Edward Samuel

    2015-01-01

    What determines how much foreign aid donors provide? Existing answers to this question point to a complex range of influences. However, the tasks of distinguishing between long- and short-run factors, as well as differences between donors, have not been adequately addressed. Taking advantage...... of data spanning nearly 50 years, this paper uses panel cointegration techniques to consider these issues. The analysis provides clear evidence for heterogeneity both between donors and over time, bandwagon effects, and a growing influence of security considerations in aid provision. Domestic...

  8. Hearing Aid Personalization

    DEFF Research Database (Denmark)

    Nielsen, Jens Brehm; Nielsen, Jakob; Jensen, Bjørn Sand

    2013-01-01

    Modern digital hearing aids require and offer a great level of personalization. Today, this personalization is not performed based directly on what the user actually perceives, but on a hearing-care professional’s interpretation of what the user explains about what is perceived. In this paper......, an interactive personalization system based on Gaussian process regression and active learning is proposed, which personalize the hearing aids based directly on what the user perceives. Preliminary results demonstrate a significant difference between a truly personalized setting obtained with the proposed system...

  9. Lessons learned in planning the Canadian Nuclear Legacy Liabilities Program

    International Nuclear Information System (INIS)

    Stephens, Michael E.; Brooks, Sheila M.; Miller, Joan M.; Mason, Robert A.

    2011-01-01

    In 2006, Atomic Energy of Canada Limited (AECL) and Natural Resources Canada (NRCan) began implementing a $7B CDN, 70-year Nuclear Legacy Liabilities Program (NLLP) to deal with legacy decommissioning and environmental issues at AECL nuclear sites. The objective of the NLLP is to safely and cost-effectively reduce the nuclear legacy liabilities and associated risks based on sound waste management and environmental principles in the best interest of Canadians. The liabilities include shutdown research and prototype power reactors, fuel handling facilities, radiochemical laboratories, support buildings, radioactive waste storage facilities, and contaminated lands at several sites located across eastern Canada from Quebec to Manitoba. The largest site, Chalk River Laboratories (CRL) in Ontario, will continue as an operational nuclear site for the foreseeable future. Planning and delivery of the Program is managed by the Liability Management Unit (LMU), a group that was formed within AECL for the purpose. The composition and progress of the NLLP has been reported in recent conferences. The NLLP comprises a number of interlinked decommissioning, waste management and environmental restoration activities that are being executed at different sites, and by various technical groups as suppliers to the LMU. Many lessons about planning and executing such a large, diverse Program have been learned in planning the initial five-year 'start-up' phase (which will conclude 2011 March), in planning the five-year second phase (which is currently being finalized), and in planning individual and interacting activities within the Program. The activities to be undertaken in the start-up phase were planned by a small group of AECL technical experts using the currently available information on the liabilities. Progress in executing the Program was slower than anticipated due to less than ideal alignment between some planned technical solutions and the actual requirements, as well as the

  10. The Implicit Taxes from College Financial Aid

    OpenAIRE

    Andrew W. Dick; Aaron S. Edlin

    1995-01-01

    Families who heed the 'experts'' advice and save for their children's college education typically receive less financial aid. The variation in the net price of college functions as a large tax on savings. College financial aid also functions as an income tax. This paper estimates the size and determinants of these income and asset taxes. We find that the marginal income tax typically ranges from 2% to 16% and the marginal asset levy from somewhat under 10% to as high as 25%. If a typical fami...

  11. Cerebral involvement in acquired immunodeficiency syndrome (AIDS)

    International Nuclear Information System (INIS)

    Krestin, G.P.; Juergens, R.; Steinbrich, W.; Diederich, N.; Koeln Univ.

    1986-01-01

    Involvement of the central nervous system in acquired immune deficiency syndrome (AIDS) is usually due to opportunistic infections; these frequently offer a difficult differential diagnostic problem. Imaging methods play an important part in the elucidation of symptoms. CT and MR findings were analysed in 13 patients with AIDS and neurological symptoms. Some infections of the central nervous system (encephalitis of unknown aetiology, cytomegalic encephalitis, meningitis) may show cerebral atrophy or even no morphological changes. Toxoplasmosis and PML are the most common opportunistic infections typical changes on CT and MR may lead to diagnosis. MR offers advantages compared with CT in its higher sensitivity for the demonstration even of small lesions. (orig.) [de

  12. Medical students' attitudes toward AIDS and homosexual patients.

    Science.gov (United States)

    Kelly, J A; St Lawrence, J S; Smith, S; Hood, H V; Cook, D J

    1987-07-01

    More than most diseases, acquired immune deficiency syndrome (AIDS) appears to elicit highly negative, fearful, and prejudicial attitudes. In the study reported here, medical students read one of four patient vignettes. The vignettes were identical in content except that the patient was identified as having either AIDS or leukemia as either homosexual or heterosexual. The students then completed a set of objective measures that assessed their attitudes toward the patient portrayed in the vignette. Multivariate and univariate analyses of variance of their responses revealed that the students held negative and prejudiced attitudes toward both the AIDS and homosexual patients. This finding suggests that medical educators should recognize that many students have stigmatizing, negative attitudes toward homosexuals and patients with AIDS. These educators should promote greater sensitivity, knowledge, and understanding among medical students of those at risk for AIDS and AIDS patients.

  13. Factors associated with success with hearing aids in older adults.

    Science.gov (United States)

    Hickson, Louise; Meyer, Carly; Lovelock, Karen; Lampert, Michelle; Khan, Asad

    2014-02-01

    To examine associations between audiological and non-audiological factors and successful hearing aid use in older adults. In a retrospective study, audiological factors, attitudinal beliefs (as derived from the health belief model), client demographics, psychological factors, and age-related factors were evaluated. Participants included 160 individuals, 60 years or older, with unilateral or bilateral hearing impairment (HI), fitted with hearing aids for the first time in the previous two years. Participants were assigned to either an unsuccessful hearing aid owner group (n=75) or a successful hearing aid owner group (n=85) based on their self-reported hearing aid use and benefit. A multivariate, binomial logistic regression model indicated five factors associated with group membership: participants who had greater support from significant others; more difficulties with hearing and communication in everyday life before getting hearing aids; more positive attitudes to hearing aids; coupled with greater perceived self-efficacy for advanced handling of hearing aids; or who were receiving more gain from their devices; were more likely to be successful hearing aid owners. These findings highlight the importance of addressing non-audiological factors in order to assist older adults achieve success with hearing aids.

  14. The European Legacy in Africa, the African Legacy in Europe: Postcolonial Violence and the Specter of Genocide

    Directory of Open Access Journals (Sweden)

    Vlasta Jalušič

    2009-12-01

    Full Text Available This article focuses on selected elements of the European legacy in Africa that frame the twentieth century in a crucial way. They mark the “Western” picture of the world during that period, and they contributed to the perpetration of major atrocities on the African continent on a scale that invites comparison with the Holocaust – that is, the genocide of Namibian Hereros at the beginning of the twentieth century and the genocide of the Rwandan Tutsis at its end. This paper also discusses elements of the African legacy in Europe – particularly the emergence and transfer of a new form of power that depends on the experience of imperialism as central to the “Western” worldview – and the question of how one can explain this. The Rwandan genocide in 1994 did not represent a repetition or even an approximation of the European Holocaust, just as the Herero genocide (1904–8 cannot be seen as its forerunner, although they all share many points in common. The Rwandan genocide is qualitatively different from both: it represents a new development in the nature of the atrocity, in which the victims become the killers. A better understanding of it could therefore also shed light on some related, but different, events, such as “humanitarian interventions” and the “war against terror.” This contribution draws on some recent historical studies and builds on the analysis of imperialism, race, and bureaucracy in Hannah Arendt’s work; it is also inspired by the works of some authors that adopted the Arendtian analysis of totalitarianism, such as Mahmood Mamdani. The article focuses on the organization of the colonial and postcolonial bureaucratic apparatus of rule, its special form of non-state power, and its connection with “race,” “tribe,” and “tradition” as crucial elements of post-totalitarian forms of government and new forms of identitarian collective violence. The main aim is not so much to analyze the Rwanda genocide

  15. The origins of AIDS

    National Research Council Canada - National Science Library

    Pepin, Jacques

    2011-01-01

    ... urbanisation, prostitution and large-scale colonial medical campaigns intended to eradicate tropical diseases combined to disastrous effect to fuel the spread of the virus from its origins in Léopoldville to the rest of Africa, the Caribbean and ultimately worldwide. This is an essential new perspective on HIV/ AIDS and on the lessons that must be learned if we are to avoi...

  16. Machine Aids to Translation.

    Science.gov (United States)

    Brinkmann, Karl-Heinz

    1981-01-01

    Describes the TEAM Program System of the Siemens Language Services Department, particularly the main features of its terminology data bank. Discusses criteria to which stored terminology must conform and methods of data bank utilization. Concludes by summarizing the consequences that machine-aided translation development has had for the…

  17. Enteric parasites and AIDS

    Directory of Open Access Journals (Sweden)

    Sérgio Cimerman

    1999-11-01

    Full Text Available OBJECTIVE: To report on the importance of intestinal parasites in patients with AIDS, showing relevant data in the medical literature, with special emphasis on epidemiology, diagnosis and treatment of enteroparasitosis, especially cryptosporidiasis, isosporiasis, microsporidiasis and strongyloidiasis. DESIGN: Narrative review.

  18. Agglomeration and aid

    NARCIS (Netherlands)

    S. Brakman (Steven); J.H. Garretsen (Harry); J.G.M. van Marrewijk (Charles)

    2007-01-01

    textabstractA key issue in development economics is the explanation of core-periphery patterns around the world. Combining this issue with that of analyzing unilateral transfers (e.g. foreign aid) points in the direction of the use of New Economic Geography (NEG) models which, so far, has not been

  19. 1 HIV AND AIDS

    African Journals Online (AJOL)

    Admin

    It presents a situation analysis for HIV/AIDS infection including a range of prevention and treatment activities. The spread of the infection and disease would have damaging consequences if not controlled. The country's experience suggests that there are certain aspects of this development problem which require urgent and ...

  20. First Aid Challenge

    Science.gov (United States)

    Roman, Harry T.

    2011-01-01

    This article describes a challenge wherein students will be asked to design a portable first aid kit that is normally carried in a recreational vehicle (RV), but can also be hand-carried or backpacked off road for distances of approximately 1-2 miles. This can be a very practical challenge for the students because it touches everyone. Everybody…