Science.gov

Sample records for rockefeller hookworm campaigns

  1. Public health policy paradoxes: science and politics in the Rockefeller Foundation's hookworm campaign in Mexico in the 1920s.

    PubMed

    Birn, A E; Solórzano, A

    1999-11-01

    The origins of US international health endeavors are intertwined with the Progressive Era's faith in science as arbiter of humankind's secular problems. No agency better exemplifies the period's confidence in science than the Rockefeller Foundation's International Health Board (IHB), which set out to export the new public health theory and practice around the world. An examination of the IHB's hookworm program in Mexico in the 1920s demonstrates that, notwithstanding the Rockefeller Foundation's (RF) self-conscious commitment to scientific neutrality, its programs continuously engaged political criteria, exhibiting the competition, coexistence, and inseparability of the worlds of science, politics, and international health policy. Analysis of the program's quotidian decisions and larger strategies further reveals the protean quality of RF science-politics, which enabled responses to parochial and broadly-conceived needs at multiple levels. In the focus on hookworm, the selection of campaign sites, hookworm diagnosis methods, treatment procedures, definition of cure, and the assignment of responsibility for prevention, scientific and political considerations were inextricably bound. The science-politics paradox was molded by the hookworm program's constituencies in Mexico, including political leaders, health bureaucrats, physicians, business interests, public health workers, peasants, and Rockefeller officers. The multiple, often contradictory, roles of the RF's hookworm campaign are characteristic of the policy paradoxes that emerge when science is summoned to drive policy. In Mexico the campaign served as a policy cauldron through which new knowledge could be demonstrated applicable to social and political problems on many levels. The repeated pledge of scientific neutrality belied the hookworm program's inherent aim of persuading government officials, the medical community, business interests, and the populace of the value of investing in public health as a means

  2. Extending Public Health: The Rockefeller Sanitary Commission and Hookworm in the American South

    PubMed Central

    McGuire, Robert A.; Wittman, Barbara

    2014-01-01

    The Rockefeller Sanitary Commission for the Eradication of Hookworm Disease (1909–1914) fielded a philanthropic public health project that had three goals: to estimate hookworm prevalence in the American South, provide treatment, and eradicate the disease. Activities covered 11 Southern states, and Rockefeller teams found that about 40% of the population surveyed was infected. However, the commission met strong resistance and lacked the time and resources to achieve universal county coverage and meet project goals. We explore how these constraints triggered project changes that systematically reshaped project operations and the characteristics of the counties surveyed and treated. We show that county selectivity reduced the project’s initial potential to affect hookworm prevalence estimates, treatment, and eradication in the American South. PMID:24228676

  3. The Rural School and Hookworm Disease. Bulletin, 1914, No. 20. Whole Number 593

    ERIC Educational Resources Information Center

    Ferrell, Jno A.

    1914-01-01

    In the Southern States one of the most common forms of disease, especially among children, is hookworm disease. The campaign for its eradication conducted by the Rockefeller Sanitary Commission for the Eradication of Hookworm Disease is one of the most remarkable health campaigns ever waged in this country. It has shown conclusively the important…

  4. Disease and Development: Evidence from Hookworm Eradication in the American South*

    PubMed Central

    Bleakley, Hoyt

    2013-01-01

    This study evaluates the economic consequences of the successful eradication of hookworm disease from the American South. The hookworm-eradication campaign (c. 1910) began soon after (i) the discovery that a variety of health problems among Southerners could be attributed to the disease and (ii) the donation by John D. Rockefeller of a substantial sum to the effort. The Rockefeller Sanitary Commission (RSC) surveyed infection rates in the affected areas (eleven southern states) and found that an average of forty percent of school-aged children were infected with hookworm. The RSC then sponsored treatment and education campaigns across the region. Follow-up studies indicate that this campaign substantially reduced hookworm disease almost immediately. The sudden introduction of this treatment combines with the cross-area differences in pre-treatment infection rates to form the basis of the identification strategy. Areas with higher levels of hookworm infection prior to the RSC experienced greater increases in school enrollment, attendance, and literacy after the intervention. This result is robust to controlling for a variety of alternative factors, including differential trends across areas, changing crop prices, shifts in certain educational and health policies, and the effect of malaria eradication. No significant contemporaneous results are found for adults, who should have benefited less from the intervention owing to their substantially lower (prior) infection rates. A long-term follow-up of affected cohorts indicates a substantial gain in income that coincided with exposure to hookworm eradication. I also find evidence that eradication increased the return to schooling. PMID:24146438

  5. Disease and Development: Evidence from Hookworm Eradication in the American South.

    PubMed

    Bleakley, Hoyt

    2007-01-01

    This study evaluates the economic consequences of the successful eradication of hookworm disease from the American South. The hookworm-eradication campaign (c. 1910) began soon after (i) the discovery that a variety of health problems among Southerners could be attributed to the disease and (ii) the donation by John D. Rockefeller of a substantial sum to the effort. The Rockefeller Sanitary Commission (RSC) surveyed infection rates in the affected areas (eleven southern states) and found that an average of forty percent of school-aged children were infected with hookworm. The RSC then sponsored treatment and education campaigns across the region. Follow-up studies indicate that this campaign substantially reduced hookworm disease almost immediately. The sudden introduction of this treatment combines with the cross-area differences in pre-treatment infection rates to form the basis of the identification strategy. Areas with higher levels of hookworm infection prior to the RSC experienced greater increases in school enrollment, attendance, and literacy after the intervention. This result is robust to controlling for a variety of alternative factors, including differential trends across areas, changing crop prices, shifts in certain educational and health policies, and the effect of malaria eradication. No significant contemporaneous results are found for adults, who should have benefited less from the intervention owing to their substantially lower (prior) infection rates. A long-term follow-up of affected cohorts indicates a substantial gain in income that coincided with exposure to hookworm eradication. I also find evidence that eradication increased the return to schooling. PMID:24146438

  6. Hookworm infection

    MedlinePlus

    Hookworm disease; Ground itch; Ancylostoma duodenale infection; Necator americanus infection; Parasitic infection - hookworm ... in getting the disease is walking barefoot on ground where there are feces of people who have ...

  7. Hookworm infection

    MedlinePlus

    ... have hookworm. The larvae (immature form of the worm) enter the skin. The larvae move to the ... via the bloodstream and enter the airways. The worms are about one half inch long. After traveling ...

  8. Hookworm Disease

    MedlinePlus

    ... Parasitic Roundworm Diseases Laboratory of Parasitic Diseases National Library of Medicine, MedlinePlus World Health Organization ​​ Hookworm Disease Skip Content Marketing Share this: JavaScript is disabled in your browser. ...

  9. Zoonotic Hookworm FAQs

    MedlinePlus

    ... can I prevent animal hookworm infection? What is animal (zoonotic) hookworm infection in people? There are many ... larva migrans. What are the clinical manifestations of animal (zoonotic) hookworm in people? Cutaneous larval migrans (CLM) ...

  10. The Human Hookworm Vaccine.

    PubMed

    Hotez, Peter J; Diemert, David; Bacon, Kristina M; Beaumier, Coreen; Bethony, Jeffrey M; Bottazzi, Maria Elena; Brooker, Simon; Couto, Artur Roberto; Freire, Marcos da Silva; Homma, Akira; Lee, Bruce Y; Loukas, Alex; Loblack, Marva; Morel, Carlos Medicis; Oliveira, Rodrigo Correa; Russell, Philip K

    2013-04-18

    Hookworm infection is one of the world's most common neglected tropical diseases and a leading cause of iron deficiency anemia in low- and middle-income countries. A Human Hookworm Vaccine is currently being developed by the Sabin Vaccine Institute and is in phase 1 clinical testing. The candidate vaccine is comprised of two recombinant antigens known as Na-GST-1 and Na-APR-1, each of which is an important parasite enzyme required for hookworms to successfully utilize host blood as a source of energy. The recombinant proteins are formulated on Alhydrogel(®) and are being tested in combination with a synthetic Toll-like receptor 4 agonist. The aim of the vaccine is to induce anti-enzyme antibodies that will reduce both host blood loss and the number of hookworms attached to the gut. Transfer of the manufacturing technology to the Oswaldo Cruz Foundation (FIOCRUZ)/Bio-Manguinhos (a Brazilian public sector developing country vaccine manufacturer) is planned, with a clinical development plan that could lead to registration of the vaccine in Brazil. The vaccine would also need to be introduced in the poorest regions of Africa and Asia, where hookworm infection is highly endemic. Ultimately, the vaccine could become an essential tool for achieving hookworm control and elimination, a key target in the 2012 London Declaration on Neglected Tropical Diseases. PMID:23598487

  11. A Special Relationship: Rockefeller, Child Study, and Race.

    ERIC Educational Resources Information Center

    Milar, Katherine S.

    In 1928, the Laura Spelman Rockefeller Memorial granted funds to the University of Cincinnati to establish a child study and parent education program for African-Americans. This paper traces the origin of the idea for this program to a special relationship between the family of John D. Rockefeller, Sr. and Spelman College, an African-American…

  12. Hookworm - mouth of the organism (image)

    MedlinePlus

    This photograph shows the front section of the hookworm, and the mouth parts which it uses to ... blood for nourishment, are visible. Three species of hookworm cause infection in the United States, including this ...

  13. Toward a "Universal Heritage": Education and the Development of Rockefeller Philanthropy, 1884-1913.

    ERIC Educational Resources Information Center

    Rose, Kenneth W.; Stapleton, Darwin H.

    1992-01-01

    Discusses the Rockefellers' educational philanthropy, specifically, the Rockefeller Foundation, University of Chicago, Rockefeller University, and Spelman College. Rockefeller created the agencies to handle the identification and development of a constituency, the capability to define and redefine missions, the creation of future leadership, and…

  14. A special relationship: Race, child study, and Rockefeller philanthropy.

    PubMed

    Milar, Katharine S

    2010-01-01

    In 1928, the Laura Spelman Rockefeller Memorial granted funds to the University of Cincinnati to establish a child study and parent education program for African Americans. This paper traces the origin of the idea for this program to a special relationship between the family of John D. Rockefeller, Sr., and Spelman College, an African American women's college in Atlanta, Georgia. This relationship embodied Rockefeller's interest in women and children, in Baptist charities, in higher education (especially in the South), and race. The case study of this relationship addresses the larger question: To what purpose was the African American woman to be educated? PMID:20936678

  15. Immune Responses in Hookworm Infections

    PubMed Central

    Loukas, Alex; Prociv, Paul

    2001-01-01

    Hookworms infect perhaps one-fifth of the entire human population, yet little is known about their interaction with our immune system. The two major species are Necator americanus, which is adapted to tropical conditions, and Ancylostoma duodenale, which predominates in more temperate zones. While having many common features, they also differ in several key aspects of their biology. Host immune responses are triggered by larval invasion of the skin, larval migration through the circulation and lungs, and worm establishment in the intestine, where adult worms feed on blood and mucosa while injecting various molecules that facilitate feeding and modulate host protective responses. Despite repeated exposure, protective immunity does not seem to develop in humans, so that infections occur in all age groups (depending on exposure patterns) and tend to be prolonged. Responses to both larval and adult worms have a characteristic T-helper type 2 profile, with activated mast cells in the gut mucosa, elevated levels of circulating immunoglobulin E, and eosinoophilia in the peripheral blood and local tissues, features also characteristic of type I hypersensitivity reactions. The longevity of adult hookworms is determined probably more by parasite genetics than by host immunity. However, many of the proteins released by the parasites seem to have immunomodulatory activity, presumably for self-protection. Advances in molecular biotechnology enable the identification and characterization of increasing numbers of these parasite molecules and should enhance our detailed understanding of the protective and pathogenetic mechanisms in hookworm infections. PMID:11585781

  16. VIP interview: John D. (Jay) Rockefeller IV, United States Senator.

    PubMed

    Rockefeller, J D

    1994-01-01

    John D. (Jay) Rockefeller IV has proudly served the people of West Virginia for nearly 30 years. After coming to the town of Emmons in 1964 as a VISTA worker, Jay Rockefeller made the Mountain State his home. In 1966, he was elected to a two-year term in the West Virginia House of Delegates. He then served four years as Secretary of State, three years as President of West Virginia Wesleyan College, and eight years as Governor of West Virginia. In 1984, he was elected to the United States Senate and was reelected in 1990. PMID:10134008

  17. Genome of the human hookworm Necator americanus.

    PubMed

    Tang, Yat T; Gao, Xin; Rosa, Bruce A; Abubucker, Sahar; Hallsworth-Pepin, Kymberlie; Martin, John; Tyagi, Rahul; Heizer, Esley; Zhang, Xu; Bhonagiri-Palsikar, Veena; Minx, Patrick; Warren, Wesley C; Wang, Qi; Zhan, Bin; Hotez, Peter J; Sternberg, Paul W; Dougall, Annette; Gaze, Soraya Torres; Mulvenna, Jason; Sotillo, Javier; Ranganathan, Shoba; Rabelo, Elida M; Wilson, Richard K; Felgner, Philip L; Bethony, Jeffrey; Hawdon, John M; Gasser, Robin B; Loukas, Alex; Mitreva, Makedonka

    2014-03-01

    The hookworm Necator americanus is the predominant soil-transmitted human parasite. Adult worms feed on blood in the small intestine, causing iron-deficiency anemia, malnutrition, growth and development stunting in children, and severe morbidity and mortality during pregnancy in women. We report sequencing and assembly of the N. americanus genome (244 Mb, 19,151 genes). Characterization of this first hookworm genome sequence identified genes orchestrating the hookworm's invasion of the human host, genes involved in blood feeding and development, and genes encoding proteins that represent new potential drug targets against hookworms. N. americanus has undergone a considerable and unique expansion of immunomodulator proteins, some of which we highlight as potential treatments against inflammatory diseases. We also used a protein microarray to demonstrate a postgenomic application of the hookworm genome sequence. This genome provides an invaluable resource to boost ongoing efforts toward fundamental and applied postgenomic research, including the development of new methods to control hookworm and human immunological diseases. PMID:24441737

  18. Patterning Your Department After Great Leaders: John D. Rockefeller.

    PubMed

    Loborec, Steven M; Weber, Robert J

    2015-03-01

    Learning through the examples of great leaders can provide pharmacy directors with guidance on how to shape their leadership style. John D. Rockefeller was one of the most successful businessmen in the world, and he is highly regarded as having been a great leader. His example of having the courage of his convictions will be necessary as pharmacy faces drastic changes ahead in pharmacy provider status and practice model changes. His management of his staff serves as an excellent example of the importance of staff retention programs. As health systems strive to do more with less, it is now more important than ever to scrutinize using resources and apply Rockefeller's attention to efficiency and effectiveness when growing patient-centered pharmacy services. PMID:26405315

  19. Communication Research, the Rockefeller Foundation, and Mobilization for the War on Words, 1938-1944.

    ERIC Educational Resources Information Center

    Gary, Brett

    1996-01-01

    Argues that Rockefeller Foundation served as an unofficial arm of the state from 1938 to 1944 by mobilizing social-scientific expertise to fight fascism when the Roosevelt Administration was politically unable to do so. Notes that Rockefeller Foundation officer John Marshall's role in the history of American mass communication research and the…

  20. Rockefeller and General Education Board Influences on Vocationalism in Education, 1880-1925.

    ERIC Educational Resources Information Center

    Fleming, Louise E.; Saslaw, Rita S.

    Through philanthropic donations, John D. Rockefeller and the General Education Board (GEB) encouraged vocationalism in education during the years 1880-1925, the Progressive Era. Evidently, Rockefeller believed that the best education for poor youth was vocational, presumably so they would be able to maintain occupations in their adult lives. This…

  1. An interview with Senator John D. Rockefeller IV. Interview by Carmella Bocchino.

    PubMed

    Rockefeller, J D

    1989-01-01

    Congress is faced with moving forward a pressing health care agenda while the federal deficit demands major budget cuts in Medicare. A pivotal player in this chess game is Senator John D. Rockefeller IV (D-WV). In this interview with Nursing Economic+, Sen. Rockefeller discusses catastrophic health insurance, Medicare, long-term care, and other health care issues. PMID:2511451

  2. [Hookworm disease. A differential diagnosis in iron deficiency anemia].

    PubMed

    Jensenius, M

    1995-01-30

    Hookworms are among the most widespread of human parasites and occur all over the tropics and subtropics. They are bloodsucking roundworms that inhabit the duodenum and jejunum. Usually the infection is mild (hookworm carrier state), but sometimes the infection is heavy and results in anaemia and/or hypoproteinemia (hookworm disease). Hookworms are occasionally imported to Norway by immigrants. This paper describes two cases of severe and life-threatening hookworm disease treated in our hospital. The first patient was a Pakistani woman born in 1929 who on admission was hypovolemic with severe hypochromic anaemia (haemoglobin 3.6 g/100 ml). The second patient was a Bolivian refugee born in 1946 with a similar clinical picture (haemoglobin 3.3 g/100 ml). Both patients were treated with blood transfusions followed by mebendazol and iron substitution. The article also reviews the current literature on the epidemiology, pathogenesis and therapy of hookworm infection. PMID:7855838

  3. An increase in hookworm infection temporally associated with ecologic change.

    PubMed Central

    Lilley, B.; Lammie, P.; Dickerson, J.; Eberhard, M.

    1997-01-01

    This report describes a significant increase in the prevalence of hookworm infection in an area of Haiti where intestinal parasites are common, but hookworm has not been common. Changing environmental conditions, specifically deforestation and subsequent silting of a local river, have caused periodic flooding with deposition of a layer of sandy loam topsoil and increased soil moisture. We speculate that these conditions, conducive to transmission of the infection, have allowed hookworm to reemerge as an important human pathogen. PMID:9284389

  4. Hookworm infestation as unexpected cause of recurrent pancreatitis.

    PubMed

    Tseng, Li-Ming; Sun, Cheuk-Kay; Wang, Tzong-Luen; Lin, Aming Chor-Ming

    2014-11-01

    Parasite infestation is still associated with significant morbidity and mortality. Hookworm infestation is a very rare cause of pancreatitis. This parasitic infestation might be asymptomatic. Acute pancreatitis as a result of the hookworms migrating into the ampulla of Vater with chronic inflammation was a very rare complication. Were port a case of hookworm infestation that was associated with significant complication of recurrent pancreatitis. The patient was treated with mebendazole. He was asymptomatic and had gained weight at the 3-month follow-up. Our case demonstrates that pancreatitis secondary to hookworm infection can occur and may resolve after anthelmintic treatment. PMID:24768664

  5. Patterning Your Department After Great Leaders: John D. Rockefeller

    PubMed Central

    Loborec, Steven M.; Weber, Robert J.

    2015-01-01

    Abstract Learning through the examples of great leaders can provide pharmacy directors with guidance on how to shape their leadership style. John D. Rockefeller was one of the most successful businessmen in the world, and he is highly regarded as having been a great leader. His example of having the courage of his convictions will be necessary as pharmacy faces drastic changes ahead in pharmacy provider status and practice model changes. His management of his staff serves as an excellent example of the importance of staff retention programs. As health systems strive to do more with less, it is now more important than ever to scrutinize using resources and apply Rockefeller’s attention to efficiency and effectiveness when growing patient-centered pharmacy services. PMID:26405315

  6. John D. Rockefeller 3rd, statesman and founder of the Population Council.

    PubMed

    Dunlop, J

    2000-01-01

    This article presents a profile of John D. Rockefeller 3rd, statesman and founder of the Population Council. It is noted that Rockefeller took a broad view of population control as a means to address poverty and economic development rather than as an end in itself. In 1952 he initiated the convocation of the Conference on Population Problems held in Williamsburg, Virginia. The discussion focused on food supply, industrial development, depletion of natural resources, and political instability resulting from unchecked population growth. In 1967, Rockefeller initiated, lobbied for, and finally achieved a World Leaders' Statement signed by 30 heads of state including US President Lyndon Johnson. The document drew attention to population growth as a world problem and engendered political support for family planning as a solution. After 3 years the Commission on Population Growth and the American Future was established, and Rockefeller was made its chairman. Several issues were debated, including more safer fertility control and the legalization of abortion. PMID:12349764

  7. 36 CFR 7.21 - John D. Rockefeller, Jr. Memorial Parkway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false John D. Rockefeller, Jr. Memorial Parkway. 7.21 Section 7.21 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.21 John D. Rockefeller, Jr. Memorial Parkway. (a)(1) What is the scope...

  8. Human Hookworm Infection in the 21st Century

    PubMed Central

    Brooker, Simon; Bethony, Jeffrey; Hotez, Peter J.

    2008-01-01

    The scientific study of human hookworm infection began at the dawn of the twentieth century. In recent years, there have been dramatic improvements in our understanding of many aspects of this globally widespread parasite. This article reviews recent advances in our understanding in the biology, immunology, epidemiology, public health significance and control of hookworm, and to look forward to the study of this important parasite in the 21st century. Advances in molecular biology has lead to the identification of a variety of new molecules from hookworms, which have importance either in the molecular pathogenesis of hookworm infection or in the host-parasite relationship; some are also promising vaccine targets. At present, relatively little is known about the immune responses to hookworm infection, although it has recently been speculated that hookworm and other helminths may modulate specific immune responses to other pathogens and vaccines. Our epidemiological understanding of hookworm has improved through the development of mathematical models of transmission dynamics, which coupled with decades of field research across mutliple epidemiological settings, have shown that certain population characteristics can now be recognised as common to the epidemiology, population biology and control of hookworm and other helminth species. Recent recognition of the subtle, but significant, impact of hookworm on health and education, together with the simplicity, safety, low cost, and efficacy of chemotherapy has spurred international efforts to control the morbidity due to infection. Large-scale treatment programmes are currently underway, supported by health education and integrated with the provision of improved water and sanitation. There are also efforts underway to develop novel anthelmintic drugs and anti-hookworm vaccines. PMID:15603764

  9. Public Health and Nutrition After the SPANISH CIVIL WAR An Intervention by the Rockefeller Foundation

    PubMed Central

    del Cura, Isabel

    2009-01-01

    We describe a nutritional intervention by the Rockefeller Foundation's International Health Division in Spain after the Spanish Civil War, delineating the relationships between the technicians sent by the Rockefeller Foundation and the Spanish health authorities. We analyze reports of the nutritional situation in Spain in the early 1940s and the design and outcomes of a nutrition survey conducted in a district of Madrid by American and Spanish nutritionists. This nutritional survey, which was based on food intake interviews and was complemented with anthropometric measurements, clinical examinations, and blood tests, found several symptoms and signs of malnutrition. The Rockefeller Foundation's nutritional research was an important historical precedent for later studies made in emergency situations or armed conflicts. Similar surveys have been carried out in the last several decades by distinguished academic departments of public health and epidemiology and by humanitarian aid agencies. PMID:19696398

  10. Automatic Hookworm Detection in Wireless Capsule Endoscopy Images.

    PubMed

    Wu, Xiao; Chen, Honghan; Gan, Tao; Chen, Junzhou; Ngo, Chong-Wah; Peng, Qiang

    2016-07-01

    Wireless capsule endoscopy (WCE) has become a widely used diagnostic technique to examine inflammatory bowel diseases and disorders. As one of the most common human helminths, hookworm is a kind of small tubular structure with grayish white or pinkish semi-transparent body, which is with a number of 600 million people infection around the world. Automatic hookworm detection is a challenging task due to poor quality of images, presence of extraneous matters, complex structure of gastrointestinal, and diverse appearances in terms of color and texture. This is the first few works to comprehensively explore the automatic hookworm detection for WCE images. To capture the properties of hookworms, the multi scale dual matched filter is first applied to detect the location of tubular structure. Piecewise parallel region detection method is then proposed to identify the potential regions having hookworm bodies. To discriminate the unique visual features for different components of gastrointestinal, the histogram of average intensity is proposed to represent their properties. In order to deal with the problem of imbalance data, Rusboost is deployed to classify WCE images. Experiments on a diverse and large scale dataset with 440 K WCE images demonstrate that the proposed approach achieves a promising performance and outperforms the state-of-the-art methods. Moreover, the high sensitivity in detecting hookworms indicates the potential of our approach for future clinical application. PMID:26886971

  11. Advancing a vaccine to prevent hookworm disease and anemia.

    PubMed

    Hotez, Peter J; Beaumier, Coreen M; Gillespie, Portia M; Strych, Ulrich; Hayward, Tara; Bottazzi, Maria Elena

    2016-06-01

    A human hookworm vaccine is under development and in clinical trials in Africa and the Americas. The vaccine contains the Na-APR-1 and Na-GST-1 antigens. It elicits neutralizing antibodies that interfere with establishment of the adult hookworm in the gut and the ability of the parasite to feed on blood. The vaccine target product profile is focused on the immunization of children to prevent hookworm infection and anemia caused by Necator americanus. It is intended for use in low- and middle-income countries where hookworm is highly endemic and responsible for at least three million disability-adjusted life years. So far, the human hookworm vaccine is being developed in the non-profit sector through the Sabin Vaccine Institute Product Development Partnership (PDP), in collaboration with the HOOKVAC consortium of European and African partners. We envision the vaccine to be incorporated into health systems as part of an elimination strategy for hookworm infection and other neglected tropical diseases, and as a means to reduce global poverty and address the Sustainable Development Goals. PMID:27040400

  12. Research on Youth in an Age of Complexity: The Rockefeller Youth Task Force and Daniel Yankelovich, 1965-1975

    ERIC Educational Resources Information Center

    Richardson, Theresa M.

    2008-01-01

    The period between 1965 and 1975 encompasses important events associated with the peak of the youth movement in the 1960s and its demise in the 1970s. The period was an "age of complexity" according to Daniel Yankelovich, a social scientist hired by John D. Rockefeller 3rd's Youth Task Force to study the wave of protests that Rockefeller felt…

  13. The Naked Piano Player: Or What the Rockefeller Report "Coming to Our Senses" Really Is

    ERIC Educational Resources Information Center

    Smith, Ralph A.

    1978-01-01

    States that the Rockefeller Report, "Coming to Our Senses", reflects the preferences of a particular interest group that has assumed power in cultural and educational matters during the past fifteen years. Critically examines the Report's weaknesses and deficiencies which, says the author, seriously disqualify it as a guide to policy. (Author/RK)

  14. Performance Funding of Public Higher Education: Results Should Count. Rockefeller Reports.

    ERIC Educational Resources Information Center

    Burke, Joseph C.; Serban, Andreea M.

    This report examines performance funding and performance budgeting in public higher education, based on studies conducted by the Nelson A. Rockefeller Institute of Government (New York). A recent survey indicated that 10 states currently have performance funding for public colleges and universities, that 8 states currently use performance…

  15. Into the Working World: Lessons from Research Funded by the Rockefeller Foundation.

    ERIC Educational Resources Information Center

    Rockefeller Foundation, New York, NY.

    New findings from a Rockefeller Foundation study spotlight the possible gains from fully integrated programs of education and employment. The findings are especially relevant to programs of basic education and employment developing under the Family Support Act. The integrated model focuses employment training on a specific job, relates basic…

  16. The human hookworm vaccine: recent updates and prospects for success.

    PubMed

    Bottazzi, M E

    2015-09-01

    Approximately 440 million people globally are afflicted by hookworm disease, one of the 17 WHO-recognized neglected tropical diseases (NTDs). The iron-deficiency anaemia attributed to this disease contributes to at least 3.2 million disability-adjusted life years (DALYs) according to the Global Burden of Disease Study 2010. The current WHO-recommended control strategies rely primarily on mass drug administration or preventive chemotherapy. However, evidence is starting to accumulate confirming that preventive chemotherapy alone will not be sufficient to reduce the reinfection rates of hookworm, especially in areas of heavy transmission. The global health and research community is currently building a consensus stressing the need for the advancement of research and innovation to bridge the gaps and identify new public health interventions for diseases such as hookworm and other NTDs. This paper presents the strategies used by the Sabin Vaccine Institute Product Development Partnership (Sabin PDP) in their ongoing endeavour for the development of a human hookworm vaccine. Recent updates and the current prospects for success of an effective human hookworm vaccine, as a new technology to be linked to or combined with drug interventions, are presented. PMID:25850789

  17. [Massive hookworm infection as a cause of intestinal bleeding and severe anemia].

    PubMed

    Nair, Gayatri V; Cazorla, Ernesto; Choque, Henry; White, A Clinton; Cabada, Miguel M

    2016-01-01

    Overt gastrointestinal bleeding caused by hookworm infection is rarely reported. We present a 34 year old male with lower gastrointestinal bleeding with evidence of massive hookworm infection on colonoscopy and discuss the need to consider hookworm infection as a possible etiology of gastrointestinal bleed in endemic areas. PMID:27131948

  18. Cure of Hookworm Infection with a Cysteine Protease Inhibitor

    PubMed Central

    Vermeire, Jon J.; Lantz, Lorine D.; Caffrey, Conor R.

    2012-01-01

    Background Hookworm disease is a major global health problem and principal among a number of soil-transmitted helminthiases (STHs) for the chronic disability inflicted that impacts both personal and societal productivity. Mass drug administration most often employs single-dose therapy with just two drugs of the same chemical class to which resistance is a growing concern. New chemical entities with the appropriate single-dose efficacy are needed. Methods and Findings Using various life-cycle stages of the hookworm Ancylostoma ceylanicum in vitro and a hamster model of infection, we report the potent, dose-dependent cidal activities of the peptidyl cysteine protease inhibitors (CPIs) K11002 (4-mopholino-carbonyl-phenylalanyl-homophenylalanyl- vinyl sulfone phenyl) and K11777 (N-methylpiperazine-phenylalanyl-homophenylalanyl-vinylsulfone phenyl). The latter is in late pre-clinical testing for submission as an Investigational New Drug (IND) with the US Federal Drug Administration as an anti-chagasic. In vitro, K11002 killed hookworm eggs but was without activity against first-stage larvae. The reverse was true for K11777 with a larvicidal potency equal to that of the current anti-hookworm drug, albendazole (ABZ). Both CPIs produced morbidity in ex vivo adult hookworms with the activity of K11777 again being at least the equivalent of ABZ. Combinations of either CPI with ABZ enhanced morbidity compared to single compounds. Strikingly, oral treatment of infected hamsters with 100 mg/kg K11777 b.i.d. (i.e., a total daily dose of 200 mg/kg) for one day cured infection: a single 100 mg/kg treatment removed >90% of worms. Treatment also reversed the otherwise fatal decrease in blood hemoglobin levels and body weights of hosts. Consistent with its mechanism of action, K11777 decreased by >95% the resident CP activity in parasites harvested from hamsters 8 h post-treatment with a single 100 mg/kg oral dose. Conclusion A new, oral single-dose anthelmintic that is active in an

  19. High Prevalence of Ancylostoma ceylanicum Hookworm Infections in Humans, Cambodia, 2012

    PubMed Central

    Schär, Fabian; Dalsgaard, Anders; Khieu, Virak; Chimnoi, Wissanuwat; Chhoun, Chamnan; Sok, Daream; Marti, Hanspeter; Muth, Sinuon; Odermatt, Peter; Traub, Rebecca J.

    2014-01-01

    Ancylostoma ceylanicum, a hookworm of canids and felids in Asia, is becoming the second most common hookworm infecting humans. In 2012, we investigated the prevalence and infection dynamics of and risk factors for hookworm infections in humans and dogs in a rural Cambodian village. Over 57% of the population was infected with hookworms; of those, 52% harbored A. ceylanicum hookworms. The greatest intensities of A. ceylanicum eggs were in persons 21-30 years of age. Over 90% of dogs also harbored A. ceylanicum hookworms. Characterization of the cytochrome oxidase-1 gene divided isolates of A. ceylanicum hookworms into 2 groups, 1 containing isolates from humans only and the other a mix of isolates from humans and animals. We hypothesize that preventative chemotherapy in the absence of concurrent hygiene and animal health programs may be a factor leading to emergence of A. ceylanicum infections; thus, we advocate for a One Health approach to control this zoonosis. PMID:24865815

  20. Impact of experimental hookworm infection on the human gut microbiota.

    PubMed

    Cantacessi, Cinzia; Giacomin, Paul; Croese, John; Zakrzewski, Martha; Sotillo, Javier; McCann, Leisa; Nolan, Matthew J; Mitreva, Makedonka; Krause, Lutz; Loukas, Alex

    2014-11-01

    The interactions between gastrointestinal parasitic helminths and commensal bacteria are likely to play a pivotal role in the establishment of host-parasite cross-talk, ultimately shaping the development of the intestinal immune system. However, little information is available on the impact of infections by gastrointestinal helminths on the bacterial communities inhabiting the human gut. We used 16S rRNA gene amplification and pyrosequencing to characterize, for the first time to our knowledge, the differences in composition and relative abundance of fecal microbial communities in human subjects prior to and following experimental infection with the blood-feeding intestinal hookworm, Necator americanus. Our data show that, although hookworm infection leads to a minor increase in microbial species richness, no detectable effect is observed on community structure, diversity or relative abundance of individual bacterial species. PMID:24795483

  1. Impact of Experimental Hookworm Infection on the Human Gut Microbiota

    PubMed Central

    Cantacessi, Cinzia; Giacomin, Paul; Croese, John; Zakrzewski, Martha; Sotillo, Javier; McCann, Leisa; Nolan, Matthew J.; Mitreva, Makedonka; Krause, Lutz; Loukas, Alex

    2014-01-01

    The interactions between gastrointestinal parasitic helminths and commensal bacteria are likely to play a pivotal role in the establishment of host-parasite cross-talk, ultimately shaping the development of the intestinal immune system. However, little information is available on the impact of infections by gastrointestinal helminths on the bacterial communities inhabiting the human gut. We used 16S rRNA gene amplification and pyrosequencing to characterize, for the first time to our knowledge, the differences in composition and relative abundance of fecal microbial communities in human subjects prior to and following experimental infection with the blood-feeding intestinal hookworm, Necator americanus. Our data show that, although hookworm infection leads to a minor increase in microbial species richness, no detectable effect is observed on community structure, diversity or relative abundance of individual bacterial species. PMID:24795483

  2. Hookworm-related cutaneous larva migrans acquired in the UK.

    PubMed

    Baple, Katy; Clayton, James

    2015-01-01

    Hookworm-related cutaneous larva migrans (HrCLM) is a skin disease caused by infection with the larvae of animal hookworms. With conditions for infection more favourable in tropical climates, HrCLM in the UK is classically diagnosed in the returning traveller. We present two cases of clinically diagnosed UK-acquired HrCLM from a district general hospital in the south of England. A 68-year-old woman presented with a pruritic serpiginous tract on the right hand. She was a keen gardener and had been handling compost. A 50-year-old man, a long distance runner, presented with a similar lesion on the dorsum of his foot. Both patients were treated with a single dose of albendazole. These cases may represent an emerging infection in the UK. In the absence of a suggestive travel history, early recognition followed by efficient access to therapy is vital for treating HrCLM transmitted in the UK. PMID:26567237

  3. Hookworm Anemia in a Peritoneal Dialysis Patient in China.

    PubMed

    Wu, Fuquan; Xu, Ying; Xia, Min; Ying, Guanghui; Shou, Zhangfei

    2016-06-01

    Hookworm infections as well as other intestinal nematodiases are endemic in China. In this case, a 70-year-old male showed symptoms of chest tightness, shortness of breath, and both lower extremities edema. The diagnostic result was chronic renal insufficiency, chronic kidney disease (5th stage), and renal anemia at first. Then, he received treatment with traditional drugs. However, this treatment did not help to alleviate the symptoms of the patient significantly. The results of gastroendoscopy showed hookworms in the duodenum, also confirmed by pathology examination. Anemia was markedly ameliorated after eliminating the parasites. The results mentioned above suggested that ancylostomiasis was the leading causes of anemia in this patient, and the etiology of anemia in uremic patients should be systematically considered. Especially when anemia could not be cured by regular treatments, rare diseases should be investigated. PMID:27417086

  4. Hookworm Anemia in a Peritoneal Dialysis Patient in China

    PubMed Central

    Wu, Fuquan; Xu, Ying; Xia, Min; Ying, Guanghui; Shou, Zhangfei

    2016-01-01

    Hookworm infections as well as other intestinal nematodiases are endemic in China. In this case, a 70-year-old male showed symptoms of chest tightness, shortness of breath, and both lower extremities edema. The diagnostic result was chronic renal insufficiency, chronic kidney disease (5th stage), and renal anemia at first. Then, he received treatment with traditional drugs. However, this treatment did not help to alleviate the symptoms of the patient significantly. The results of gastroendoscopy showed hookworms in the duodenum, also confirmed by pathology examination. Anemia was markedly ameliorated after eliminating the parasites. The results mentioned above suggested that ancylostomiasis was the leading causes of anemia in this patient, and the etiology of anemia in uremic patients should be systematically considered. Especially when anemia could not be cured by regular treatments, rare diseases should be investigated. PMID:27417086

  5. Epidemiology of human hookworm infections among adult villagers in Hejiang and Santai Counties, Sichuan Province, China.

    PubMed

    Changhua, L; Xiaorong, Z; Dongchuan, Q; Shuhua, X; Hotez, P J; Defu, Z; Hulian, Z; Mingden, L; Hainan, R; Bing, Z; Haichou, X; Hawdon, J; Zheng, F

    1999-10-15

    Hookworm infection as well as other intestinal nematodiases are endemic to Sichuan Province in China. In order to research the prevalence and intensity of these infections we visited two villages in Hejiang County (southern Sichuan Province) and Santai County (northwestern Sichuan Province) between July and October of 1997. Fecal examinations were performed on adult villagers over the age of 15 years (currently children under this age are dewormed annually with anthelmintic drugs). Among 310 residents of Lugao Village (Hejiang County), 87, 63 and 60% were infected with hookworm, Ascaris or Trichuris, respectively. The prevalence of hookworm determined to rise linearly with age (r = 0.97). High intensity infections with hookworm still occur in this region as 22% of the residents have over 3000 eggs per gram (PEG) of feces as determined by quantitative egg counts. The majority of these individuals harbored mixed infection with Necator americanus and Ancylostoma duodenale, although the former predominated when adult hookworms were collected from 30 village residents treated with pyrantel pamoate. In contrast, among the 334 Xinjian villagers examined (Santai County) the majority harbored predominantly light hookworm infections--66.1% of the residents has less than 400 EPG by quantitative fecal examination and only 3.7% exhibited greater than 3000 EPG. Again, N. americanus was the predominant hookworm seen after worm expulsion. We have round that despite economic development which is occurring in some parts of China, significant hookworm infections and clinical hookworm anemia still exist in areas of Sichuan Province. In Hejiang County we found that the intensity of hookworm infection has actually risen within the last 10 years. Hookworm is a medical problem among the elderly in Sichuan. PMID:10546842

  6. The Maudsley Hospital and the Rockefeller Foundation: the impact of philanthropy on research and training.

    PubMed

    Jones, Edgar; Rahman, Shahina

    2009-07-01

    Opened in February 1923 to raise the status of academic psychiatry in the UK, the Maudsley Hospital struggled to secure grant income. Without a track record of published research and lacking internationally recognized clinicians, it failed to impress the British Medical Research Council. To challenge leading U.S. and German departments of neuropsychiatry, Edward Mapother, the medical superintendent, looked overseas for investment in an "institute of psychiatry." Intense lobbying and a modified strategy for research and training designed to meet the Rockefeller Foundation's prioritization of psychiatry and medical specialization ultimately led to a significant endowment. Alan Gregg and Daniel O'Brien at the Foundation played a pivotal role in re-defining the Maudsley's programs of research and teaching. Pressure on Mapother to attract funding was matched by that on administrators required to show that their philanthropy had yielded tangible gains in public health. While wealthy charities, like the Rockefeller, often had a vision of the direction that they wished to pull medical science, and they provided much needed income, the impact of their policy agenda was not without drawbacks. Institutions unwilling to embrace a charity's philosophy were unlikely to secure grants, while those that did might find themselves drawn into less optimal areas. PMID:18996947

  7. The Maudsley Hospital and the Rockefeller Foundation: The Impact of Philanthropy on Research and Training

    PubMed Central

    JONES, EDGAR; RAHMAN, SHAHINA

    2009-01-01

    Opened in February 1923 to raise the status of academic psychiatry in the UK, the Maudsley Hospital struggled to secure grant income. Without a track record of published research and lacking internationally recognized clinicians, it failed to impress the British Medical Research Council. To challenge leading U.S. and German departments of neuropsychiatry, Edward Mapother, the medical superintendent, looked overseas for investment in an “institute of psychiatry.” Intense lobbying and a modified strategy for research and training designed to meet the Rockefeller Foundation’s prioritization of psychiatry and medical specialization ultimately led to a significant endowment. Alan Gregg and Daniel O’Brien at the Foundation played a pivotal role in re-defining the Maudsley’s programs of research and teaching. Pressure on Mapother to attract funding was matched by that on administrators required to show that their philanthropy had yielded tangible gains in public health. While wealthy charities, like the Rockefeller, often had a vision of the direction that they wished to pull medical science, and they provided much needed income, the impact of their policy agenda was not without drawbacks. Institutions unwilling to embrace a charity’s philosophy were unlikely to secure grants, while those that did might find themselves drawn into less optimal areas. PMID:18996947

  8. Peptide-Based Subunit Vaccine against Hookworm Infection

    PubMed Central

    Khoshnejad, Makan; Chandrudu, Saranya; Pearson, Mark S.; Loukas, Alex; Toth, Istvan

    2012-01-01

    Hookworms infect more people than HIV and malaria combined, predominantly in third world countries. Treatment of infection with chemotherapy can have limited efficacy and re-infections after treatment are common. Heavy infection often leads to debilitating diseases. All these factors suggest an urgent need for development of vaccine. In an attempt to develop a vaccine targeting the major human hookworm, Necator americanus, a B-cell peptide epitope was chosen from the apical enzyme in the hemoglobin digestion cascade, the aspartic protease Na-APR-1. The A291Y alpha helical epitope is known to induce neutralizing antibodies that inhibit the enzymatic activity of Na-APR-1, thus reducing the capacity for hookworms to digest hemoglobin and obtain nutrients. A291Y was engineered such that it was flanked on both termini by a coil-promoting sequence to maintain native conformation, and subsequently incorporated into a Lipid Core Peptide (LCP) self-adjuvanting system. While A291Y alone or the chimeric epitope with or without Freund’s adjuvants induced negligible IgG responses, the LCP construct incorporating the chimeric peptide induced a strong IgG response in mice. Antibodies produced were able to bind to and completely inhibit the enzymatic activity of Na-APR-1. The results presented show that the new chimeric LCP construct can induce effective enzyme-neutralising antibodies in mice, without the help of any additional toxic adjuvants. This approach offers promise for the development of vaccines against helminth parasites of humans and their livestock and companion animals. PMID:23056500

  9. Copro-molecular identification of infections with hookworm eggs in rural Lao PDR.

    PubMed

    Sato, Megumi; Sanguankiat, Surapol; Yoonuan, Tippayarat; Pongvongsa, Tiengkham; Keomoungkhoun, Malaythong; Phimmayoi, Inthava; Boupa, Boungnong; Moji, Kazuhiko; Waikagul, Jitra

    2010-09-01

    The prevalence of hookworm eggs in fecal samples, by modified cellophane thick-smear technique, was found to be 30.0% (61/203 samples) in Lahanam Village, Savannakhet Province, Lao PDR. The hookworm eggs were morphologically heterogeneous, so that identification was confirmed by copro-PCR with specific primers for hookworms and Trichostrongylus spp.; 12 samples were positive for Necator americanus, 19 for Ancylostoma spp., with one mixed infection of both. Sequencing of the Ancylostoma spp. copro-PCR products found A. duodenale, and also the animal hookworms, A. caninum and A. ceylanicum. Moreover, Trichostrongylus spp.-specific copro-PCR revealed a significant rate of infection (43/203; 21.2%). Sequencing confirmed the zoonotic species, T. colubriformis. PCR/sequencing is useful for differentiating parasite species. The positives by the Kato-Katz method, and by the combined hookworm/Trichostrongylus specific-PCR, were comparable, although the agreement between the two methodologies was only 50%. PMID:20673938

  10. Influence of Schistosoma mansoni and Hookworm Infection Intensities on Anaemia in Ugandan Villages

    PubMed Central

    Chami, Goylette F.; Fenwick, Alan; Bulte, Erwin; Kontoleon, Andreas A.; Kabatereine, Narcis B.; Tukahebwa, Edridah M.; Dunne, David W.

    2015-01-01

    Background The association of anaemia with intestinal schistosomiasis and hookworm infections are poorly explored in populations that are not limited to children or pregnant women. Methods We sampled 1,832 individuals aged 5–90 years from 30 communities in Mayuge District, Uganda. Demographic, village, and parasitological data were collected. Infection risk factors were compared in ordinal logistic regressions. Anaemia and infection intensities were analyzed in multilevel models, and population attributable fractions were estimated. Findings Household and village-level predictors of Schistosoma mansoni and hookworm were opposite in direction or significant for single infections. S. mansoni was found primarily in children, whereas hookworm was prevalent amongst the elderly. Anaemia was more prevalent in individuals with S. mansoni and increased by 2.86 fold (p-value<0.001) with heavy S. mansoni infection intensity. Individuals with heavy hookworm were 1.65 times (p-value = 0.008) more likely to have anaemia than uninfected participants. Amongst individuals with heavy S. mansoni infection intensity, 32.0% (p-value<0.001) of anaemia could be attributed to S. mansoni. For people with heavy hookworm infections, 23.7% (p-value = 0.002) of anaemia could be attributed to hookworm. A greater fraction of anaemia (24.9%, p-value = 0.002) was attributable to heavy hookworm infections in adults (excluding pregnant women) as opposed to heavy hookworm infections in school-aged children and pregnant women (20.2%, p-value = 0.001). Conclusion Community-based surveys captured anaemia in children and adults affected by S. mansoni and hookworm infections. For areas endemic with schistosomiasis or hookworm infections, WHO guidelines should include adults for treatment in helminth control programmes. PMID:26513151

  11. John D. Rockefeller's General Education Board and the Rural School Problem in the Midwest, 1900-1930.

    ERIC Educational Resources Information Center

    Madison, James H.

    1984-01-01

    In 1923 John D. Rockefeller's General Education Board (GED) undertook a project to reform the public schools in two rural Indiana counties. The GED demonstration project developed from more than two decades of concern about America's rural problems. The attempt by cosmopolitan outside experts to change the rural schools is described. (RM)

  12. Multimedia campaign.

    PubMed

    2007-01-01

    Research Medical Center is part of one of the nation's largest health systems, Health Corporation of America, with hospitals across the South and Midwest. Research Medical Center recently launched a multimedia campaign featuring real doctors and touting the tagline, "These are the doctors you want." Following the October 2006 launch of the campaign, the hospital embarked on a regional publicity effort to promote the local doctors featured in the campaign. PMID:17361792

  13. Lipopeptide Nanoparticles: Development of Vaccines against Hookworm Parasite.

    PubMed

    Fuaad, Abdullah A H Ahmad; Pearson, Mark S; Pickering, Darren A; Becker, Luke; Zhao, Guangzu; Loukas, Alex C; Skwarczynski, Mariusz; Toth, Istvan

    2015-10-01

    Necator americanus (hookworm) infects over half a billion people worldwide. Anthelminthic drugs are commonly used to treat the infection; however, vaccination is a more favorable strategy to combat this parasite. We designed new B-cell peptide epitopes based on the aspartic protease of N. americanus (Na-APR-1). The peptides were conjugated to self-adjuvanting lipid core peptide (LCP) systems via stepwise solid-phase peptide synthesis (SPPS) and copper catalyst azide-alkyne cycloaddition (CuAAC) reactions. The LCP vaccine candidates were able to self-assemble into nanoparticles, were administered to mice without the use of additional adjuvant, and generated antibodies that recognized the parent epitope. However, only one LCP derivative was able to produce a high titer of antibodies specific to Na-APR-1; circular dichroism analyses of this compound showed a β-sheet conformation for the incorporated epitope. This study provides important insight in epitope and delivery system design for the development of a vaccine against hookworm infections. PMID:26269385

  14. Capital Campaigns.

    ERIC Educational Resources Information Center

    Dalessandro, David; And Others

    1989-01-01

    Eight articles focus on capital campaigns including setting goals (D. Dalessandro), the lead gift (D. A. Campbell), motivating trustees (J. J. Ianolli, Jr.), alumni associations (W. B. Adams), role of public relations officers (R. L. Williams), special events( H.R. Gilbert), the campaign document (R. King), and case statements (D. R. Treadwell,…

  15. Unexpected absence of genetic separation of a highly diverse population of hookworms from geographically isolated hosts.

    PubMed

    Haynes, Benjamin T; Marcus, Alan D; Higgins, Damien P; Gongora, Jaime; Gray, Rachael; Šlapeta, Jan

    2014-12-01

    The high natal site fidelity of endangered Australian sea lions (Neophoca cinerea) along the southern Australian coast suggests that their maternally transmitted parasitic species, such as hookworms, will have restricted potential for dispersal. If this is the case, we would expect to find a hookworm haplotype structure corresponding to that of the host mtDNA haplotype structure; that is, restricted among geographically separated colonies. In this study, we used a fragment of the cytochrome c oxidase I mitochondrial DNA (mtDNA) gene to investigate the diversity of hookworms (Uncinaria sanguinis) in N. cinerea to assess the importance of host distribution and ecology on the evolutionary history of the parasite. High haplotype (h=0.986) and nucleotide diversity (π=0.013) were seen, with 45 unique hookworm mtDNA haplotypes across N. cinerea colonies; with most of the variation (78%) arising from variability within hookworms from individual colonies. This is supported by the low genetic differentiation co-efficient (GST=0.007) and a high gene flow (Nm=35.25) indicating a high migration rate between the populations of hookworms. The haplotype network demonstrated no clear distribution and delineation of haplotypes according to geographical location. Our data rejects the vicariance hypothesis; that female host natal site fidelity and the transmammary route of infection restrict hookworm gene flow between N. cinerea populations and highlights the value of studies of parasite diversity and dispersal to challenge our understanding of parasite and host ecology. PMID:25262830

  16. Molecular Identification of Human Hookworm Infections in Economically Disadvantaged Communities in Peninsular Malaysia

    PubMed Central

    Ngui, Romano; Ching, Lee Soo; Kai, Tan Tiong; Roslan, Muhammad Aidil; Lim, Yvonne A. L.

    2012-01-01

    Species identification of human hookworm infections among eight communities in rural areas of Peninsular Malaysia was determined during 2009–2011. Fecal samples were examined by microscopy and subsequently, the internal transcribed spacer 2 and 28S ribosomal RNA region of Necator americanus and Ancylostoma spp. were sequenced. Overall, 9.1% (58 of 634) were identified positive by microscopy for hookworm infection, and 47 (81.0%) of 58 were successfully amplified and sequenced. Sequence comparison found that N. americanus (87.2%) was the most predominant hookworm identified, followed by Ancylostoma ceylanicum (23.4%). No A. duodenale infection was detected in this study. Detection of A. ceylanicum in humans highlighted the zoonotic transmission among humans living near dogs. Thus, implementation of effective control measures for hookworm infections in future should seriously consider this zoonotic implication. PMID:22556084

  17. The origin of the medical research grant in the United States: the Rockefeller Foundation and the NIH Extramural Funding Program.

    PubMed

    Schneider, William H

    2015-04-01

    The establishment of National Institutes of Health (NIH) extramural grants in the second half of the twentieth century marked a signal shift in support for medical research in the United States and created an influential model for the rest of the world. A similar landmark development occurred in the first half of the twentieth century with the creation of the Rockefeller Foundation and its funding programs for medical research. The programs and support of the foundation had a dramatic impact on medical research in the United States and globally. This paper examines early connections between these two developments. The NIH grants have usually been seen as having their roots primarily in the government programs of the Second World War. This article finds direct and indirect influence by the Rockefeller Foundation, as well as parallel developments in these two monumental programs of support for medical research. PMID:25862750

  18. Rapid Detection and Identification of Human Hookworm Infections through High Resolution Melting (HRM) Analysis

    PubMed Central

    Ngui, Romano; Lim, Yvonne A. L.; Chua, Kek Heng

    2012-01-01

    Background Hookworm infections are still endemic in low and middle income tropical countries with greater impact on the socioeconomic and public health of the bottom billion of the world's poorest people. In this study, a real-time polymerase chain reaction (PCR) coupled with high resolution melting-curve (HRM) analysis was evaluated for an accurate, rapid and sensitive tool for species identification focusing on the five human hookworm species. Methods Real-time PCR coupled with HRM analysis targeting the second internal transcribed spacer (ITS-2) of nuclear ribosomal DNA as the genetic marker was used to identify and distinguish hookworm species in human samples. Unique and distinct characteristics of HRM patterns were produced for each of the five hookworm species. The melting curves were characterized by peaks of 79.24±0.05°C and 83.00±0.04°C for Necator americanus, 79.12±0.10°C for Ancylostoma duodenale, 79.40±0.10°C for Ancylostoma ceylanicum, 79.63±0.05°C for Ancylostoma caninum and 79.70±0.14°C for Ancylostoma braziliense. An evaluation of the method's sensitivity and specificity revealed that this assay was able to detect as low as 0.01 ng/µl hookworm DNA and amplification was only recorded for hookworm positive samples. Conclusion The HRM assay developed in this study is a rapid and straightforward method for the diagnosis, identification and discrimination of five human hookworms. This assay is simple compared to other probe-based genotyping methods as it does not require multiplexing, DNA sequencing or post-PCR processing. Therefore, this method offers a new alternative for rapid detection of human hookworm species. PMID:22844538

  19. The genome and transcriptome of the zoonotic hookworm Ancylostoma ceylanicum identify infection-specific gene families

    PubMed Central

    Schwarz, Erich M; Hu, Yan; Antoshechkin, Igor; Miller, Melanie M; Sternberg, Paul W; Aroian, Raffi V

    2015-01-01

    Hookworms infect over 400 million people, stunting and impoverishing them1–3. Sequencing hookworm genomes and finding which genes they express during infection should help in devising new drugs or vaccines against hookworms4,5. Unlike other hookworms, Ancylostoma ceylanicum infects both humans and other mammals, providing a laboratory model for hookworm disease6,7. We determined an A. ceylanicum genome sequence of 313 Mb, with transcriptomic data throughout infection showing expression of 30,738 genes. Approximately 900 genes were upregulated during early infection in vivo, including ASPRs, a cryptic subfamily of activation-associated secreted proteins (ASPs)8. Genes downregulated during early infection included ion channels and G protein–coupled receptors; this downregulation was observed in both parasitic and free-living nematodes. Later, at the onset of heavy blood feeding, C-lectin genes were upregulated along with genes for secreted clade V proteins (SCVPs), encoding a previously undescribed protein family. These findings provide new drug and vaccine targets and should help elucidate hookworm pathogenesis. PMID:25730766

  20. The genome and transcriptome of the zoonotic hookworm Ancylostoma ceylanicum identify infection-specific gene families.

    PubMed

    Schwarz, Erich M; Hu, Yan; Antoshechkin, Igor; Miller, Melanie M; Sternberg, Paul W; Aroian, Raffi V

    2015-04-01

    Hookworms infect over 400 million people, stunting and impoverishing them. Sequencing hookworm genomes and finding which genes they express during infection should help in devising new drugs or vaccines against hookworms. Unlike other hookworms, Ancylostoma ceylanicum infects both humans and other mammals, providing a laboratory model for hookworm disease. We determined an A. ceylanicum genome sequence of 313 Mb, with transcriptomic data throughout infection showing expression of 30,738 genes. Approximately 900 genes were upregulated during early infection in vivo, including ASPRs, a cryptic subfamily of activation-associated secreted proteins (ASPs). Genes downregulated during early infection included ion channels and G protein-coupled receptors; this downregulation was observed in both parasitic and free-living nematodes. Later, at the onset of heavy blood feeding, C-lectin genes were upregulated along with genes for secreted clade V proteins (SCVPs), encoding a previously undescribed protein family. These findings provide new drug and vaccine targets and should help elucidate hookworm pathogenesis. PMID:25730766

  1. "The Attila the Hun law": New York's Rockefeller drug laws and the making of a punitive state.

    PubMed

    Kohler-Hausmann, Julilly

    2010-01-01

    In 1973, New York's Governor Nelson Rockefeller responded to panic about soaring heroin use by renouncing his aggressive treatment programs and enacting the most punitive drug policy in the United States. His "Rockefeller Drug Laws" mandated sentences up to life in prison for selling any narcotics. These punishments, comparable to the penalties for murder, served as models for subsequent "War on Drugs" policies enacted across the nation.This article explores the ideological and political work accomplished by this high profile legislation—for policy makers, for members of the general public who clamored for "get tough" strategies, and for the drug users targeted by the statutes. The laws were a repudiation of liberal treatment programs and specialists' expertise, and provided a forum to remake the much-maligned welfare state into a stern, macho vehicle for establishing order in society. Increasingly punitive policies constricted the rights of drug users by rhetorically constructing "addicts" and "pushers" as outside of the polity and as the antithesis of full citizens. Therefore, the Rockefeller Drug Laws not only had devastating effects on drug offenders, but also were instrumental in the profound renegotiation of the state's role and responsibilities. PMID:20939143

  2. Pushing the frontiers of science--the WHO/Rockefeller Foundation Initiative on implantation.

    PubMed

    Griffin, P D

    1999-12-01

    One approach to fertility regulation for which there is still a large unmet need is a once-a-month method that can be taken at the end of the luteal phase as a menses-inducer. Such a method would have a number of logistical and economic advantages for many women over other currently available methods. However, to be acceptable, menses-inducers of this type must not produce disturbances in subsequent menstrual cycles that would lead to unpredictable menstrual patterns or advance or delay subsequent ovulations. A number of structural and functional factors associated with the cyclical development and demise of the endometrium and corpus luteum in fertile and infertile women have been identified and the opportunity is now presented for interfering with implantation by disrupting the function of these factors at the local level in these tissues without systemic involvement or prolonged activity. The Rockefeller Foundation and WHO are supporting six centers and investigators around the world, as an international collaborative research initiative, to investigate the molecular biology of these factors and the effect on fertility of their manipulation. It is intended that promising leads identified and selected in this way will be developed into new products with industry. PMID:10661748

  3. Merger campaign.

    PubMed

    2007-01-01

    Through using the Web, TV, radio, and print advertisements, The Hospital of Central Connecticut announced in October 2006 its new name and the merger of two hospitals: New Britain General Hospital and Bradley Memorial Hospital. A campaign consisting of TV and radio ads was created to promote the merger. The ads are also featured on the hospital's Web site. PMID:17450950

  4. Micronutrient-Fortified Rice Can Increase Hookworm Infection Risk: A Cluster Randomized Trial

    PubMed Central

    de Gier, Brechje; Campos Ponce, Maiza; Perignon, Marlene; Fiorentino, Marion; Khov, Kuong; Chamnan, Chhoun; de Boer, Michiel R.; Parker, Megan E.; Burja, Kurt; Dijkhuizen, Marjoleine A.; Berger, Jacques; Polman, Katja; Wieringa, Frank T.

    2016-01-01

    Background Fortification of staple foods is considered an effective and safe strategy to combat micronutrient deficiencies, thereby improving health. While improving micronutrient status might be expected to have positive effects on immunity, some studies have reported increases in infections or inflammation after iron supplementation. Objective To study effects of micronutrient-fortified rice on hookworm infection in Cambodian schoolchildren. Methods A double-blinded, cluster-randomized trial was conducted in 16 Cambodian primary schools partaking in the World Food Program school meal program. Three types of multi-micronutrient fortified rice were tested against placebo rice within the school meal program: UltraRice_original, UltraRice_improved and NutriRice. Four schools were randomly assigned to each study group (placebo n = 492, UltraRice_original n = 479, UltraRice_improved n = 500, NutriRice n = 506). Intestinal parasite infection was measured in fecal samples by Kato-Katz method at baseline and after three and seven months. In a subgroup (N = 330), fecal calprotectin was measured by ELISA as a marker for intestinal inflammation. Results Baseline prevalence of hookworm infection was 18.6%, but differed considerably among schools (range 0%- 48.1%).Micronutrient-fortified rice significantly increased risk of new hookworm infection. This effect was modified by baseline hookworm prevalence at the school; hookworm infection risk was increased by all three types of fortified rice in schools where baseline prevalence was high (>15%), and only by UltraRice_original in schools with low baseline prevalence. Neither hookworm infection nor fortified rice was related to fecal calprotectin. Conclusions Consumption of rice fortified with micronutrients can increase hookworm prevalence, especially in environments with high infection pressure. When considering fortification of staple foods, a careful risk-benefit analysis is warranted, taking into account severity of

  5. Comparison of concentration methods for rapid detection of hookworm ova in wastewater matrices using quantitative PCR.

    PubMed

    Gyawali, P; Ahmed, W; Jagals, P; Sidhu, J P S; Toze, S

    2015-12-01

    Hookworm infection contributes around 700 million infections worldwide especially in developing nations due to increased use of wastewater for crop production. The effective recovery of hookworm ova from wastewater matrices is difficult due to their low concentrations and heterogeneous distribution. In this study, we compared the recovery rates of (i) four rapid hookworm ova concentration methods from municipal wastewater, and (ii) two concentration methods from sludge samples. Ancylostoma caninum ova were used as surrogate for human hookworm (Ancylostoma duodenale and Necator americanus). Known concentration of A. caninum hookworm ova were seeded into wastewater (treated and raw) and sludge samples collected from two wastewater treatment plants (WWTPs) in Brisbane and Perth, Australia. The A. caninum ova were concentrated from treated and raw wastewater samples using centrifugation (Method A), hollow fiber ultrafiltration (HFUF) (Method B), filtration (Method C) and flotation (Method D) methods. For sludge samples, flotation (Method E) and direct DNA extraction (Method F) methods were used. Among the four methods tested, filtration (Method C) method was able to recover higher concentrations of A. caninum ova consistently from treated wastewater (39-50%) and raw wastewater (7.1-12%) samples collected from both WWTPs. The remaining methods (Methods A, B and D) yielded variable recovery rate ranging from 0.2 to 40% for treated and raw wastewater samples. The recovery rates for sludge samples were poor (0.02-4.7), although, Method F (direct DNA extraction) provided 1-2 orders of magnitude higher recovery rate than Method E (flotation). Based on our results it can be concluded that the recovery rates of hookworm ova from wastewater matrices, especially sludge samples, can be poor and highly variable. Therefore, choice of concentration method is vital for the sensitive detection of hookworm ova in wastewater matrices. PMID:26358269

  6. Molecular Identification of Hookworm Isolates in Humans, Dogs and Soil in a Tribal Area in Tamil Nadu, India

    PubMed Central

    George, Santosh; Levecke, Bruno; Kattula, Deepthi; Velusamy, Vasanthakumar; Roy, Sheela; Geldhof, Peter; Sarkar, Rajiv; Kang, Gagandeep

    2016-01-01

    Background Hookworms (Necator americanus and Ancylostoma duodenale) remain a major public health problem worldwide. Infections with hookworms (e.g., A. caninum, A. ceylanicum and A. braziliense) are also prevalent in dogs, but the role of dogs as a reservoir for zoonotic hookworm infections in humans needs to be further explored. Methodology/Principal Findings As part of an open-label community based cluster-randomized trial in a tribal area in Tamil Nadu (India; 2013–2015), a total of 143 isolates of hookworm eggs from human stool were speciated based on a previously described PCR-RFLP methodology. The presence of hookworm DNA was confirmed in 119 of 143 human samples. N. americanus (100%) was the most prevalent species, followed by A. caninum (16.8%) and A. duodenale (8.4%). Because of the high prevalence of A. caninum in humans, dog samples were also collected to assess the prevalence of A. caninum in dogs. In 68 out of 77 canine stool samples the presence of hookworms was confirmed using PCR-RFLP. In dogs, both A. caninum (76.4%) and A. ceylanicum (27.9%) were identified. Additionally, to determine the contamination of soil with zoonotic hookworm larvae, topsoil was collected from defecating areas. Hookworm DNA was detected in 72 out of 78 soil samples that revealed presence of hookworm-like nematode larvae. In soil, different hookworm species were identified, with animal hookworms being more prevalent (A. ceylanicum: 60.2%, A. caninum: 29.4%, A. duodenale: 16.6%, N. americanus: 1.4%, A. braziliense: 1.4%). Conclusions/Significance In our study we regularly detected the presence of A. caninum DNA in the stool of humans. Whether this is the result of infection is currently unknown but it does warrant a closer look at dogs as a potential reservoir. PMID:27486798

  7. Sequence data mining in search of hookworm (Necator americanus) microRNAs.

    PubMed

    Kulkarni, Abhijeet P; Mittal, Smriti P K

    2016-09-30

    The new world hookworm, Necator americanus is a soil-transmitted nematode responsible for Necatoriasis (a type of helminthiasis) in hosts such as humans, dogs, and cats. N. americanus genome and transcriptome has been sequenced and a draft assembly analysis has been published highlighting protein coding genes and possible drug target proteins. Hookworm microRNA identification, annotations and their public release is yet to be attempted. The same is evident from lack of hookworm miRNA information in related popular public nucleotide sequence repositories such as miRBase, GenBank, WormBase etc. Therefore, in the present study we addressed these issues using EST and assembled transcript sequence information of hookworm. Using computational approaches, we identified three miRNAs precursor sequences and their mature forms. We also identified their potential targets from hookworm ESTs and transcripts, and from human transcriptome. Overall, the results indicate presence of nematode specific miRNA homologs in N. americanus and shades light on their putative targets in worm itself and the human host. PMID:27259664

  8. Reduction in hookworm infection after praziquantel treatment among children and young adults in Leyte, the Philippines.

    PubMed

    Shaw, Julia G; Aggarwal, Nitin; Acosta, Luz P; Jiz, Mario A; Wu, Hai-Wei; Leenstra, Tjalling; Coutinho, Hannah M; Olveda, Remigio M; Kurtis, Jonathan D; McGarvey, Stephen T; Friedman, Jennifer F

    2010-08-01

    One small previous study found that praziquantel reduced hookworm infection. In this study, 607 subjects were enrolled in a longitudinal study. At enrollment and every 3 months for 18 months, three stool samples were collected, and the intensity of infection with Schistosoma japonicum and soil-transmitted helminths (STHs) was quantified. All subjects were treated with 60 mg/kg praziquantel at baseline. Three months post-treatment, the percent of subjects who were hookworm-infected decreased to 46.5% from 61% at baseline. The putative cure rate was 23.7%. The 95% confidence interval around the change in hookworm egg counts from baseline to 6 and 12 months post-treatment was negative and did not include zero. The percent reduction in hookworm egg counts from baseline to 3 months post-treatment was 40.8%. Praziquantel treatment did not decrease the infection intensity of STHs. Control programs using praziquantel may have the added benefit of reducing hookworm infection and anemia in areas of coendemnicity. PMID:20682892

  9. Restoration of hookworm egg development after prolonged storage in stool suspension.

    PubMed

    Na-Ek, Prasit; Sanpool, Oranuch; Jongthawin, Jurairat; Anamnart, Witthaya; Intapan, Pewpan M; Chamavit, Pennapa; Maleewong, Wanchai

    2016-07-01

    Hookworm infection is still prevalent in southern Thailand despite control measures. Hookworm eggs submerged for an extended period under water from rainfall or in latrines may not survive, but they may recover their ability to develop into infective larvae when exposed to atmospheric air. This study examined the survival of the hookworm eggs in stool suspension and the restoration of development capability after prolonged storage. In stool mass, eggs developed normally and yielded infective filariform larvae (FL) in 7 days. On the contrary, in 1:10 stool suspension, hookworm eggs were found to remain at the 4-8 cell stage; degenerated eggs were observed after 15 days of storage, and the number of degenerated eggs reached 80 % on day 30. Aeration of the suspension, or transferring to a Petri dish or agar plate, restored the capacity of eggs stored for up to 15 days to develop into FL; thereafter, the capacity declined sharply. Retardation of egg development under water or in stool suspension may be due to a lack of atmospheric air. Use of "night soil" from latrines as fertilizer may be one factor in maintaining hookworm transmission, as worm eggs can undergo normal development upon exposure to atmospheric air. PMID:27053130

  10. Foreign intervention in medical education: a case study of the Rockefeller Foundation's involvement in a Thai medical school.

    PubMed

    Donaldson, P J

    1976-01-01

    A case study of the process of foreign intervention in medical education in the developing world is presented. Material collected from the Rockefeller Foundation Archives on a Foundation program in Thailand is used to analyze the conditions under which foreign agencies and their personnel intervene in the development of medical professionals in the Third World and to study the problems that may occur as a result of such intervention. The importance of value consensus and the competitive advantage foreigners have in the marketing of professional models are highlighted as reasons for the diffusion of Western models of medical education throughout the developing world. PMID:939621

  11. Immunologic profiles of persons recruited for a randomized, placebo-controlled clinical trial of hookworm infection.

    PubMed

    Blount, Daniel; Hooi, Doreen; Feary, Johanna; Venn, Andrea; Telford, Gary; Brown, Alan; Britton, John; Pritchard, David

    2009-11-01

    Data from epidemiologic studies suggest that hookworm infections, in establishing an immunologic phenotype conducive to parasite survival, may protect against the development of allergic disease. We describe immunologic findings from a clinical study designed to investigate the safety of iatrogenic hookworm infection in participants with allergic rhinitis. The low, relatively safe level of hookworm infection used in this study was immunogenic, inducing eosinophilia and a significant specific IgG response. Importantly, no potentiation of IgE responses to the environmental allergens to which the participants were sensitized was seen. However, no evidence of systemic immune regulation was seen in infected participants. This finding may indicate that the level of infection or the frequency of infection may have to be altered in future trials to induce a therapeutically conducive immunologic phenotype. PMID:19861631

  12. Epidemiology of hookworm (Uncinaria sanguinis) infection in free-ranging Australian sea lion (Neophoca cinerea) pups.

    PubMed

    Marcus, Alan D; Higgins, Damien P; Gray, Rachael

    2014-09-01

    Understanding the fundamental factors influencing the epidemiology of wildlife disease is essential to determining the impact of disease on individual health and population dynamics. The host-pathogen-environment relationship of the endangered Australian sea lion (Neophoca cinerea) and the parasitic hookworm, Uncinaria sanguinis, was investigated in neonatal pups during summer and winter breeding seasons at two biogeographically disparate colonies in South Australia. The endemic occurrence of hookworm infection in Australian sea lion pups at these sites was 100% and post-parturient transmammary transmission is likely the predominant route of hookworm infection for pups. The prepatent period for U. sanguinis in Australian sea lion pups was determined to be 11-14 days and the duration of infection approximately 2-3 months. The mean hookworm infection intensity in pups found dead was 2138 ± 552 (n = 86), but a significant relationship between infection intensity and faecal egg count was not identified; infection intensity in live pups could not be estimated from faecal samples. Fluctuations in infection intensity corresponded to oscillations in the magnitude of colony pup mortality, that is, higher infection intensity was significantly associated with higher colony pup mortality and reduced pup body condition. The dynamic interaction between colony, season, and host behaviour is hypothesised to modulate hookworm infection intensity in this species. This study provides a new perspective to understanding the dynamics of otariid hookworm infection and provides evidence that U. sanguinis is a significant agent of disease in Australian sea lion pups and could play a role in population regulation in this species. PMID:25056940

  13. The Synergistic Effect of Concomitant Schistosomiasis, Hookworm, and Trichuris Infections on Children's Anemia Burden

    PubMed Central

    Ezeamama, Amara E.; McGarvey, Stephen T.; Acosta, Luz P.; Zierler, Sally; Manalo, Daria L.; Wu, Hai-Wei; Kurtis, Jonathan D.; Mor, Vincent; Olveda, Remigio M.; Friedman, Jennifer F.

    2008-01-01

    Objective To estimate the degree of synergism between helminth species in their combined effects on anemia. Methods Quantitative egg counts using the Kato–Katz method were determined for Ascaris lumbricoides, hookworm, Trichuris trichiura, and Schistosoma japonicum in 507 school-age children from helminth-endemic villages in The Philippines. Infection intensity was defined in three categories: uninfected, low, or moderate/high (M+). Anemia was defined as hemoglobin <11 g/dL. Logistic regression models were used to estimate odds ratios (OR), 95% confidence intervals (CI), and synergy index for pairs of concurrent infections. Results M+ co-infection of hookworm and S. japonicum (OR = 13.2, 95% CI: 3.82–45.5) and of hookworm and T. trichiura (OR = 5.34, 95% CI: 1.76–16.2) were associated with higher odds of anemia relative to children without respective M+ co-infections. For co-infections of hookworm and S. japonicum and of T. trichiura and hookworm, the estimated indices of synergy were 2.9 (95% CI: 1.1–4.6) and 1.4 (95% CI: 0.9–2.0), respectively. Conclusion Co-infections of hookworm and either S. japonicum or T. trichiura were associated with higher levels of anemia than would be expected if the effects of these species had only independent effects on anemia. This suggests that integrated anti-helminthic treatment programs with simultaneous deworming for S. japonicum and some geohelminths could yield a greater than additive benefit for reducing anemia in helminth-endemic regions. PMID:18523547

  14. Risk Profiling of Hookworm Infection and Intensity in Southern Lao People’s Democratic Republic Using Bayesian Models

    PubMed Central

    Forrer, Armelle; Vounatsou, Penelope; Sayasone, Somphou; Vonghachack, Youthanavanh; Bouakhasith, Dalouny; Utzinger, Jürg; Akkhavong, Kongsap; Odermatt, Peter

    2015-01-01

    Background Among the common soil-transmitted helminth infections, hookworm causes the highest burden. Previous research in the southern part of Lao People’s Democratic Republic (Lao PDR) revealed high prevalence rates of hookworm infection. The purpose of this study was to predict the spatial distribution of hookworm infection and intensity, and to investigate risk factors in the Champasack province, southern Lao PDR. Methodology A cross-sectional parasitological and questionnaire survey was conducted in 51 villages. Data on demography, socioeconomic status, water, sanitation, and behavior were combined with remotely sensed environmental data. Bayesian mixed effects logistic and negative binomial models were utilized to investigate risk factors and spatial distribution of hookworm infection and intensity, and to make predictions for non-surveyed locations. Principal Findings A total of 3,371 individuals were examined with duplicate Kato-Katz thick smears and revealed a hookworm prevalence of 48.8%. Most infections (91.7%) were of light intensity (1-1,999 eggs/g of stool). Lower hookworm infection levels were associated with higher socioeconomic status. The lowest infection levels were found in preschool-aged children. Overall, females were at lower risk of infection, but women aged 50 years and above harbored the heaviest hookworm infection intensities. Hookworm was widespread in Champasack province with little evidence for spatial clustering. Infection risk was somewhat lower in the lowlands, mostly along the western bank of the Mekong River, while infection intensity was homogeneous across the Champasack province. Conclusions/Significance Hookworm transmission seems to occur within, rather than between villages in Champasack province. We present spatial risk maps of hookworm infection and intensity, which suggest that control efforts should be intensified in the Champasack province, particularly in mountainous areas. PMID:25822794

  15. [Nelson Rockefeller and the activities of the American International Association for Economic and Social Development: the debate concerning mission and imperialism in Brazil, 1946-1961].

    PubMed

    Silva, Claiton Marcio da

    2013-10-01

    The article analyzes the bibliography on Nelson Rockefeller and the activities of the American International Association for Economic and Social Development in Brazil. It describes optimistic interpretations of Rockefeller's and the association's work, as well as the nationalist stream of thought, which characterized him as one of the chief representatives of U.S. imperialism, both as a political representative in the 1960s and as the mind behind endeavors of interest to the private sector. It is shown that at the individual and agency levels alike, these initiatives involved direct ties to the local elites, who influenced the reshaping and operationalization of technical cooperation projects. PMID:24473658

  16. Patterns of concurrent hookworm infection and schistosomiasis in schoolchildren in Tanzania.

    PubMed

    Lwambo, N J; Siza, J E; Brooker, S; Bundy, D A; Guyatt, H

    1999-01-01

    A cross-sectional study of 6897 schoolchildren in 59 out of the 155 primary schools in Magu District on the shores of Lake Victoria, Tanzania, was undertaken in 1997 to determine the prevalence of single- and multiple-species helminth infection. Schistosoma haematobium, hookworm (primarily Necator americanus) and S. mansoni were the most common helminth species infecting schoolchildren in the district. The prevalences of Ascaris lumbricoides and Trichuris trichiura were negligible (< 1%). Anaemia and stunting were highly prevalent and widespread. Hookworm and S. mansoni occurred more frequently in multiple infections with other helminths than as single-species infections, but triple-species infection was rare. Analysis of the frequency distribution of infection amongst schools showed that prevalences of S. haematobium and hookworm tended to be normally distributed, with medians 75% and 45%, respectively, while the distribution of S. mansoni was markedly skewed such that only 17% schools had a prevalence greater than 20%. An inverse association between S. mansoni and S. haematobium was observed. Geographical information system (GIS) analysis indicated that S. mansoni infection was highly prevalent only along the shore of Lake Victoria, whilst S. haematobium was homogeneously prevalent everywhere except the lakeshore. This pattern appears to reflect the distribution of schistosome species-specific snail intermediate hosts. The results imply that joint treatment for hookworm infection and schistosomiasis would be beneficial throughout the district. PMID:10696404

  17. Hookworm dermatitis due to Uncinaria stenocephala in a dog from Saskatchewan.

    PubMed

    Chu, Shirley; Myers, Sherry L; Wagner, Brent; Snead, Elisabeth C R

    2013-08-01

    Uncinaria stenocephala hookworm dermatitis (uncinariosis) was diagnosed on fecal examination and macerated skin biopsy in a 1.5-year-old greyhound dog from Saskatchewan. This is the first reported case in Canada. Treatment with moxidectin cleared gastrointestinal and dermal infections. PMID:24155473

  18. Hookworm dermatitis due to Uncinaria stenocephala in a dog from Saskatchewan

    PubMed Central

    Chu, Shirley; Myers, Sherry L.; Wagner, Brent; Snead, Elisabeth C.R.

    2013-01-01

    Uncinaria stenocephala hookworm dermatitis (uncinariosis) was diagnosed on fecal examination and macerated skin biopsy in a 1.5-year-old greyhound dog from Saskatchewan. This is the first reported case in Canada. Treatment with moxidectin cleared gastrointestinal and dermal infections. PMID:24155473

  19. Characterisation of a fatty acid and retinol binding protein orthologue from the hookworm Ancylostoma ceylanicum.

    PubMed

    Fairfax, Keke C; Vermeire, Jon J; Harrison, Lisa M; Bungiro, Richard D; Grant, Wayne; Husain, Sohail Z; Cappello, Michael

    2009-12-01

    Hookworms, bloodfeeding intestinal nematodes, infect nearly one billion people in resource limited countries and are a leading cause of anaemia and malnutrition. Like other nematodes, hookworms lack the capacity to synthesise essential fatty acids de novo and therefore must acquire those from exogenous sources. The cDNA corresponding to a putative Ancylostoma ceylanicum fatty acid and retinol binding protein-1 (AceFAR-1) was amplified from adult hookworm mRNA. Studies using quantitative reverse transcriptase real-time PCR demonstrate that AceFAR-1 transcripts are most abundant in the earliest developmental stages of the parasite, and greater in females than males. Using in vitro assays, the recombinant AceFAR-1 (rAceFAR-1) was shown to bind individual fatty acids with equilibrium dissociation constants in the low micromolar range. The pattern of fatty acid uptake by live adult worms cultured ex vivo was similar to the in vitro binding profile of rAceFAR-1, raising the possibility that the native protein may be involved in acquisition of fatty acids by A. ceylanicum. Animals vaccinated orally with rAceFAR-1 and the mucosal adjuvant cholera toxin exhibited a statistically significant (40-47%) reduction in intestinal worm burden compared with controls immunized with antigen or adjuvant alone. Together, these data suggest a potential role for AceFAR-1 in hookworm biology, making it a potentially valuable target for drug and vaccine development. PMID:19591834

  20. Effects of improved water supply and sanitation on ascariasis, diarrhoea, dracunculiasis, hookworm infection, schistosomiasis, and trachoma.

    PubMed Central

    Esrey, S. A.; Potash, J. B.; Roberts, L.; Shiff, C.

    1991-01-01

    A total of 144 studies were analysed to examine the impact of improved water supply and sanitation facilities on ascariasis, diarrhoea, dracunculiasis, hookworm infection, schistosomiasis, and trachoma. These diseases were selected because they are widespread and illustrate the variety of mechanisms through which improved water and sanitation can protect people. Disease-specific median reduction levels were calculated for all studies, and separately for the more methodologically rigorous ones. For the latter studies, the median reduction in morbidity for diarrhoea, trachoma, and ascariasis induced by water supplies and/or sanitation was 26%, 27%, and 29%, respectively; the median reduction for schistosomiasis and dracunculiasis was higher, at 77% and 78%, respectively. All studies of hookworm infection were flawed apart from one, which reported a 4% reduction in incidence. For hookworm infection, ascariasis, and schistosomiasis, the reduction in disease severity, as measured in egg counts, was greater than that in incidence or prevalence. Child mortality fell by 55%, which suggests that water and sanitation have a substantial impact on child survival. Water for personal and domestic hygiene was important in reducing the rates of ascariasis, diarrhoea, schistosomiasis, and trachoma. Sanitation facilities decreased diarrhoea morbidity and mortality and the severity of hookworm infection. Better water quality reduced the incidence of dracunculiasis, but its role in diarrhoeal disease control was less important than that of sanitation and hygiene. PMID:1835675

  1. Geophagia is not associated with Trichuris or hookworm transmission in Zanzibar, Tanzania.

    PubMed

    Young, Sera L; Goodman, Dave; Farag, Tamer H; Ali, Said M; Khatib, Mzee R; Khalfan, Sabra S; Tielsch, James M; Stoltzfus, Rebecca J

    2007-08-01

    Geophagia may be harmful as a method for the transmission of geohelminths. In this study, we pose two questions in a representative sample of 970 pregnant women from Pemba Island, Zanzibar, Tanzania. Can consumed earth be a vector for geohelminth infection? And do geophagists have differential parasitic infection? The parasitological content of 59 non-food substance samples was analysed. Cross-sectional data regarding pica behaviour were collected through interviews conducted by local researchers. Ascaris, Trichuris and hookworm status was ascertained through Kato-Katz smears. The prevalence of geophagia at baseline was 5.6% and the overall prevalence of Ascaris, Trichuris and hookworm infection was 5.6%, 33.2% and 32.9%, respectively. No consumed soil samples contained infectious parasitic stages, and only one of the consumed pica substances (charcoal) contained parasites of potential risk to human health. In bivariate analyses, neither the prevalence nor the intensity of infection with Ascaris, Trichuris or hookworm differed significantly by geophagia status. Furthermore, in multivariate models, geophagia was not a significant predictor of helminth infection status. We conclude that geophagia is not a source of Trichuris or hookworm infection among pregnant women in Pemba (insufficient power to evaluate the effect of Ascaris), which is in contrast to existing findings of helminth infection and geophagia. PMID:17568644

  2. Ascaris and hookworm transmission in preschool children in rural Panama: role of subsistence agricultural activities.

    PubMed

    Krause, Rachel J; Koski, Kristine G; Pons, Emérita; Sinisterra, Odalis; Scott, Marilyn E

    2016-07-01

    This longitudinal study explored whether aspects of subsistence agriculture were associated with presence and intensity of Ascaris and hookworm in preschool children in rural Panama. Questionnaires were used to collect data on household socio-demographics, child exposure to agriculture and household agricultural practices. Stool samples were collected from children (6 months-5 years) at 3 time points, with albendazole administered after each to clear infections, resulting in 1 baseline and 2 reinfection measures. A novel Agricultural Activity Index (AAI) was developed using principal components analysis to measure the intensity of household agricultural practices. Zero-inflated negative binomial regression models revealed baseline hookworm egg counts were higher if children went to the agricultural plot and if the plot was smaller. Baseline and reinfection Ascaris egg counts were higher if children went to the plot and households had higher AAI, and higher at baseline if the plot was smaller. Caregiver time in the plot was negatively associated with baseline Ascaris egg counts, but positively associated with baseline hookworm and Ascaris reinfection egg counts. Children who spent more time playing around the home were less likely to be infected with Ascaris at baseline. We conclude that preschool child exposure to subsistence agriculture increased Ascaris and hookworm intensity. PMID:27000494

  3. Sens. John Rockefeller (D-W. Va. ), John Danforth (R-Mo. ), and Pete Wilson (R-Calif. ) want to see more methanol-powered cars

    SciTech Connect

    Not Available

    1987-10-01

    This article reviews a senate bill designed to promote the manufacture of automobiles powered by methanol and other alternative fuels. These fuels are considered desirable because they produce lower emissions of nitrogen oxides and hydrocarbons. This legislation has been introduced by John Rockefeller (D-W. Va.), John Danforth (R-Mo.), and Pete Wilson (R-Calif.).

  4. An integrated approach for risk profiling and spatial prediction of Schistosoma mansoni–hookworm coinfection

    PubMed Central

    Raso, Giovanna; Vounatsou, Penelope; Singer, Burton H.; N′Goran, Eliézer K.; Tanner, Marcel; Utzinger, Jürg

    2006-01-01

    Multiple-species parasitic infections are pervasive in the developing world, yet resources for their control are scarce. We present an integrated approach for risk profiling and spatial prediction of coinfection with Schistosoma mansoni and hookworm for western Côte d’Ivoire. Our approach combines demographic, environmental, and socioeconomic data; incorporates them into a geographic information system; and employs spatial statistics. Demographic and socioeconomic data were obtained from education registries and from a questionnaire administered to schoolchildren. Environmental data were derived from remotely sensed satellite images and digitized ground maps. Parasitologic data, obtained from fecal examination by using two different diagnostic approaches, served as the outcome measure. Bayesian variogram models were used to assess risk factors and spatial variation of S. mansoni–hookworm coinfection in relation to demographic, environmental, and socioeconomic variables. Coinfections were found in 680 of 3,578 schoolchildren (19.0%) with complete data records. The prevalence of monoinfections with either hookworm or S. mansoni was 24.3% and 24.1%, respectively. Multinomial Bayesian spatial models showed that age, sex, socioeconomic status, and elevation were good predictors for the spatial distribution of S. mansoni–hookworm coinfection. We conclude that our integrated approach, employing a diversity of data sources, geographic information system and remote sensing technologies, and Bayesian spatial statistics, is a powerful tool for risk profiling and spatial prediction of S. mansoni–hookworm coinfection. More generally, this approach facilitates risk mapping and prediction of other parasite combinations and multiparasitism, and hence can guide integrated disease control programs in resource-constrained settings. PMID:16632601

  5. Odanacatib, a Cathepsin K Cysteine Protease Inhibitor, Kills Hookworm In Vivo.

    PubMed

    Vermeire, Jon J; Suzuki, Brian M; Caffrey, Conor R

    2016-01-01

    Hookworm infection is chief among soil-transmitted helminthiases (STHs) for the chronic morbidly inflicted. Deworming via mass drug administration (MDA) programs most often employs single doses of benzimidazole drugs to which resistance is a constant threat. To discover new drugs, we employ a hamster model of hookworm infection with Ancylostoma ceylanicum and use albendazole (ABZ; 10 mg/kg orally) as the gold standard therapy. We previously showed that a single oral 100 mg/kg dose of the cathepsin cysteine protease (CP) inhibitor, K11777, offers near cure of infection that is associated with a 95% reduction in the parasite's resident CP activity. We confirm these findings here and demonstrate that odanacatib (ODN), Merck's cathepsin K inhibitor and post-clinical Phase III drug candidate for treatment of osteoporosis, decreases worm burden by 73% at the same dose with a 51% reduction in the parasite's CP activity. Unlike K11777, ODN is a modest inhibitor of both mammalian cathepsin B and the predominant cathepsin B-like activity measureable in hookworm extracts. ODN's somewhat unexpected efficacy, therefore, may be due to its excellent pharmacokinetic (PK) profile which allows for sustained plasma exposure and, possibly, sufficient perturbation of hookworm cathepsin B activity to be detrimental to survival. Accordingly, identifying a CP inhibitor(s) that combines the inhibition potency of K11777 and the PK attributes of ODN could lead to a drug that is effective at a lower dose. Achieving this would potentially provide an alternative or back-up to the current anti-hookworm drug, albendazole. PMID:27384569

  6. Efficacy of parasitological methods for the diagnosis of Strongyloides stercoralis and hookworm in faecal specimens.

    PubMed

    Inês, Elizabete de J; Souza, Joelma N; Santos, Renata C; Souza, Eliane S; Santos, Fred L; Silva, Mônica L S; Silva, Moacir P; Teixeira, Márcia C A; Soares, Neci M

    2011-12-01

    To compare the efficacy of stool examination for the detection of Strongyloides stercoralis and hookworm, a total of 634 stool samples from the routine laboratory service of the Pharmacia Faculty, Federal University of Bahia, Brazil, were examined by agar plate culture (APC), Baermann-Moraes and spontaneous sedimentation. The sensitivity of agar plate culture, calculated by combining results of all 3 methods, was 95% for S. stercoralis and 77.6% for hookwoorm. Moreover, APC had superior accuracy than Baermann-Moraes and spontaneous sedimentation for S. stercoralis and hookworm diagnosis, respectively. The S. stercoralis and hookworm positive samples from the laboratory routine, obtained after the previous analysis, along with those initially selected, were used to evaluate the concordance between microscopic examination and both the type of furrows left by larvae and the time for culture positivity using the APC method. Of 115 stool samples positive for S. stercoralis and 92 positive for hookworm, 110 (95.7%) and 89 (96.7%), respectively, had concordant results for furrows and morphological characteristics. The cumulative percentage of positivity increased to 94% by the third day of observation; at this time, only 19.6% of hookworm-positive samples had positive culture plates. Analyses of 74 S. stercoralis-positive stool samples stored at 4°C for 24, 48 and 72h showed the presence of larvae in 48.6%, 28.4% and 23% of samples, respectively when re-examined by the APC. As a definitive diagnosis of strongyloidiasis depends on the microscopic demonstration of parasites, increasing the sensitivity of the detection requires the use of different parasitological methods, including APC. PMID:21896267

  7. Backstage: the relationship between the Rockefeller Foundation and the World Health Organization, Part I: 1940s-1960s.

    PubMed

    Birn, A-E

    2014-02-01

    In recent years, there has been a growing debate about what role foundations should play in global health governance generally, and particularly vis-à-vis the World Health Organization (WHO). Much of this discussion revolves around today's gargantuan philanthropy, the Bill and Melinda Gates Foundation, and its sway over the agenda and modus operandi of global health. Yet such pre-occupations are not new. The Rockefeller Foundation (RF), the unparalleled 20th century health philanthropy heavyweight, both profoundly shaped WHO and maintained long and complex relations with it, even as both institutions changed over time. This article examines the WHO-RF relationship from the 1940s to the 1960s, tracing its ebbs and flows, key moments, challenges, and quandaries, concluding with a reflection on the role of the Cold War in both fully institutionalizing the RF's dominant disease-control approach and limiting its smaller social medicine efforts, even as the RF's quotidian influence at WHO diminished. PMID:24412372

  8. [The Rockefeller Foundation and its efforts toward a reorientation of German medicine and public health in the 1950s].

    PubMed

    Schleiermacher, Sabine

    2010-01-01

    The Rockefeller Foundation invested substantial funds into promoting the development of public health as a discipline and a re-orientation of medical training in West Germany to support the democratization of German society. Not limiting itself to the simple provision of literature, the Foundation pursued a two-pronged strategy. Firstly, the Foundation organized a program for German university physicians and public health officers to visit various universities and teaching hospitals in the USA and Canada. A second aim was to establish training institutes for postgraduate physicians. However, rather than simply imposing the US model, the Foundation intended to adapt it to the German context, in the form of a postgraduate course for physicians that integrated practical experience with a university setting. My research to date shows that the Foundation's activities did not meet with much enthusiasm from German medical professionals. Intellectual, cultural, cognitive and political differences impaired constructive collaboration between the Foundation's staff and local practitioners and academics. PMID:20629435

  9. Application of a real-time PCR method for detecting and monitoring hookworm Necator americanus infections in Southern China

    PubMed Central

    Wang, Jia-Xu; Pan, Cang-Sang; Cui, Li-Wang

    2012-01-01

    Objective To develop a quantitative PCR method for detecting hookworm infection and quantification. Methods A real-time PCR method was designed based on the intergenic region II of ribosomal DNA of the hookworm Necator americanus. The detection limit of this method was compared with the microscopy-based Kato-Katz method. The real-time PCR method was used to conduct an epidemiological survey of hookworm infection in southern Fujian Province of China. Results The real-time PCR method was specific for detecting Necator americanus infection, and was more sensitive than conventional PCR or microscopy-based method. A preliminary survey for hookworm infection in villages of Fujian Province confirmed the high prevalence of hookworm infections in the resident populations. In addition, the infection rate in women was significantly higher than that of in men. Conclusions A real-time PCR method is designed, which has increased detection sensitivity for more accurate epidemiological studies of hookworm infections, especially when intensity of the infection needs to be considered. PMID:23593570

  10. Field Campaign Guidelines

    SciTech Connect

    Voyles, J. W.; Chapman, L. A.

    2015-12-01

    This document establishes a common set of guidelines for the Atmospheric Radiation Measurement (ARM) Climate Research Facility for planning, executing, and closing out field campaigns. The steps that guide individual field campaigns are described in the Field Campaign Tracking System and are specifically tailored to meet the scope of each field campaign.

  11. Impact of hookworm infection and deworming on anaemia in non-pregnant populations: a systematic review

    PubMed Central

    Smith, Jennifer L; Brooker, Simon

    2010-01-01

    Objectives To summarise age- and intensity-stratified associations between human hookworm infection and anaemia and to quantify the impact of treatment with the benzimidazoles, albendazole and mebendazole, on haemoglobin and anaemia in non-pregnant populations. Methods Electronic databases (MEDLINE, EMBASE, PubMed) were searched for relevant studies published between 1980 and 2009, regardless of language, and researchers contacted about potential data. Haemoglobin concentration (Hb) was compared between uninfected individuals and individuals harbouring hookworm infections of different intensities, expressed as standardised mean differences (SMD) and 95% confidence intervals (CI). Meta-analysis of randomised control trials (RCTs) investigated the impact of treatment on Hb and anaemia. Results Twenty-three cross-sectional studies, six pre- and post-intervention studies and 14 trials were included. Among cross-sectional studies, moderate- and heavy-intensity hookworm infections were associated with lower Hb in school-aged children, while all levels of infection intensity were associated with lower Hb in adults. Among RCTs using albendazole, impact of treatment corresponded to a 1.89 g/l increase (95%CI: 0.13–3.63) in mean Hb while mebendazole had no impact. There was a positive impact of 2.37 g/l (95%CI: 1.33–3.50) on mean Hb when albendazole was co-administered with praziquantel, but no apparent additional benefit of treatment with benzimidazoles combined with iron supplementation. The mean impact of treatment with benzimidazoles alone on moderate anaemia was small (relative risk (RR) 0.87) with a larger effect when combined with praziquantel (RR 0.61). Conclusions Anaemia is most strongly associated with moderate and heavy hookworm infection. The impact of anthelmintic treatment is greatest when albendazole is co-administered with praziquantel. PMID:20500563

  12. Experimental hookworm infection and escalating gluten challenges are associated with increased microbial richness in celiac subjects.

    PubMed

    Giacomin, Paul; Zakrzewski, Martha; Croese, John; Su, Xiaopei; Sotillo, Javier; McCann, Leisa; Navarro, Severine; Mitreva, Makedonka; Krause, Lutz; Loukas, Alex; Cantacessi, Cinzia

    2015-01-01

    The intestinal microbiota plays a critical role in the development of the immune system. Recent investigations have highlighted the potential of helminth therapy for treating a range of inflammatory disorders, including celiac disease (CeD); however, the mechanisms by which helminths modulate the immune response of the human host and ameliorate CeD pathology are unknown. In this study, we investigated the potential role of alterations in the human gut microbiota in helminth-mediated suppression of an inflammatory disease. We assessed the qualitative and quantitative changes in the microbiota of human volunteers with CeD prior to and following infection with human hookworms, and following challenge with escalating doses of dietary gluten. Experimental hookworm infection of the trial subjects resulted in maintenance of the composition of the intestinal flora, even after a moderate gluten challenge. Notably, we observed a significant increase in microbial species richness over the course of the trial, which could represent a potential mechanism by which hookworms can regulate gluten-induced inflammation and maintain intestinal immune homeostasis. PMID:26381211

  13. Experimental hookworm infection and escalating gluten challenges are associated with increased microbial richness in celiac subjects

    PubMed Central

    Giacomin, Paul; Zakrzewski, Martha; Croese, John; Su, Xiaopei; Sotillo, Javier; McCann, Leisa; Navarro, Severine; Mitreva, Makedonka; Krause, Lutz; Loukas, Alex; Cantacessi, Cinzia

    2015-01-01

    The intestinal microbiota plays a critical role in the development of the immune system. Recent investigations have highlighted the potential of helminth therapy for treating a range of inflammatory disorders, including celiac disease (CeD); however, the mechanisms by which helminths modulate the immune response of the human host and ameliorate CeD pathology are unknown. In this study, we investigated the potential role of alterations in the human gut microbiota in helminth-mediated suppression of an inflammatory disease. We assessed the qualitative and quantitative changes in the microbiota of human volunteers with CeD prior to and following infection with human hookworms, and following challenge with escalating doses of dietary gluten. Experimental hookworm infection of the trial subjects resulted in maintenance of the composition of the intestinal flora, even after a moderate gluten challenge. Notably, we observed a significant increase in microbial species richness over the course of the trial, which could represent a potential mechanism by which hookworms can regulate gluten-induced inflammation and maintain intestinal immune homeostasis. PMID:26381211

  14. The "Know Stroke" Campaign

    MedlinePlus

    ... Current Issue Past Issues Special Section The "Know Stroke" Campaign Past Issues / Summer 2007 Table of Contents ... campaign for the U.S. Hispanic community. 1 Know Stroke A stroke occurs when the blood supply to ...

  15. The "Know Stroke" Campaign

    MedlinePlus

    ... Home Current Issue Past Issues Special Section The "Know Stroke" Campaign Past Issues / Summer 2007 Table of ... the campaign for the U.S. Hispanic community. 1 Know Stroke A stroke occurs when the blood supply ...

  16. Hookworm Infection among School Age Children in Kintampo North Municipality, Ghana: Nutritional Risk Factors and Response to Albendazole Treatment

    PubMed Central

    Humphries, Debbie; Simms, Benjamin T.; Davey, Dylan; Otchere, Joseph; Quagraine, Josephine; Terryah, Shawn; Newton, Samuel; Berg, Elyssa; Harrison, Lisa M.; Boakye, Daniel; Wilson, Michael; Cappello, Michael

    2013-01-01

    Children (n = 812) 6–11 years of age attending 16 schools in the Kintampo North Municipality of Ghana were screened for participation in a study on hookworm infection, nutrition, and response to albendazole. The prevalence of Necator americanus hookworm infection (n = 286) was 39.1%, and significant predictors of infection included age, malaria parasitemia, lack of health care, school area, levels of antibodies against hookworm, and low consumption of animal foods. The cure rate after a single dose (400 mg) albendazole was 43%, and the mean fecal egg count reduction rate was 87.3%. Data for an in vitro egg hatch assay showed a trend toward reduced albendazole susceptibility in post-treatment hookworm isolates (P = 0.06). In summary, hookworm infection is prevalent among school age children in the Kintampo North Municipality and animal food intake inversely correlates with infection status. Modest cure rates and fecal egg count reduction rates reinforce the need for further investigation of potential benzimidazole resistance in Ghana. PMID:23836564

  17. Hookworm infection among school age children in Kintampo north municipality, Ghana: nutritional risk factors and response to albendazole treatment.

    PubMed

    Humphries, Debbie; Simms, Benjamin T; Davey, Dylan; Otchere, Joseph; Quagraine, Josephine; Terryah, Shawn; Newton, Samuel; Berg, Elyssa; Harrison, Lisa M; Boakye, Daniel; Wilson, Michael; Cappello, Michael

    2013-09-01

    Children (n = 812) 6-11 years of age attending 16 schools in the Kintampo North Municipality of Ghana were screened for participation in a study on hookworm infection, nutrition, and response to albendazole. The prevalence of Necator americanus hookworm infection (n = 286) was 39.1%, and significant predictors of infection included age, malaria parasitemia, lack of health care, school area, levels of antibodies against hookworm, and low consumption of animal foods. The cure rate after a single dose (400 mg) albendazole was 43%, and the mean fecal egg count reduction rate was 87.3%. Data for an in vitro egg hatch assay showed a trend toward reduced albendazole susceptibility in post-treatment hookworm isolates (P = 0.06). In summary, hookworm infection is prevalent among school age children in the Kintampo North Municipality and animal food intake inversely correlates with infection status. Modest cure rates and fecal egg count reduction rates reinforce the need for further investigation of potential benzimidazole resistance in Ghana. PMID:23836564

  18. Who Runs Presidential Campaigns?

    ERIC Educational Resources Information Center

    Kindsvatter, Peter S.

    Presidential campaigns in the last decade have provided evidence of the rising influence of the mass media campaign and of campaign consultants. The media, through their power of access to the people, manipulate the public's recognition of a candidate by the amount of coverage given. Newspaper endorsements and the reporting of media-conducted…

  19. Diversity: A Corporate Campaign

    ERIC Educational Resources Information Center

    Akiyama, Diana D.

    2008-01-01

    In this article, the author calls for a "campaign" because she believes there is a need to build upon the successes of diversity initiatives with renewed commitment, in much the same way as capital campaigns build upon past successes and refocus campuses on their work. Just as a capital campaign invests in financial stability by stimulating…

  20. The structure of hookworm platelet inhibitor (HPI), a CAP superfamily member from Ancylostoma caninum

    PubMed Central

    Ma, Dongying; Francischetti, Ivo M. B.; Ribeiro, Jose M. C.; Andersen, John F.

    2015-01-01

    Secreted protein components of hookworm species include a number of representatives of the cysteine-rich/antigen 5/pathogenesis-related 1 (CAP) protein family known as Ancylostoma-secreted proteins (ASPs). Some of these have been considered as candidate antigens for the development of vaccines against hookworms. The functions of most CAP superfamily members are poorly understood, but one form, the hookworm platelet inhibitor (HPI), has been isolated as a putative antagonist of the platelet integrins αIIbβ3 and α2β1. Here, the crystal structure of HPI is described and its structural features are examined in relation to its possible function. The HPI structure is similar to those of other ASPs and shows incomplete conservation of the sequence motifs CAP1 and CAP2 that are considered to be diagnostic of CAP superfamily members. The asymmetric unit of the HPI crystal contains a dimer with an extensive interaction interface, but chromatographic measurements indicate that it is primarily monomeric in solution. In the dimeric structure, the putative active-site cleft areas from both monomers are united into a single negatively charged depression. A potential Lys-Gly-Asp disintegrin-like motif was identified in the sequence of HPI, but is not positioned at the apex of a tight turn, making it unlikely that it interacts with the integrin. Recombinant HPI produced in Escherichia coli was found not to inhibit the adhesion of human platelets to collagen or fibrinogen, despite having a native structure as shown by X-ray diffraction. This result corroborates previous analyses of recombinant HPI and suggests that it might require post-translational modification or have a different biological function. PMID:26057788

  1. The structure of hookworm platelet inhibitor (HPI), a CAP superfamily member from Ancylostoma caninum.

    PubMed

    Ma, Dongying; Francischetti, Ivo M B; Ribeiro, Jose M C; Andersen, John F

    2015-06-01

    Secreted protein components of hookworm species include a number of representatives of the cysteine-rich/antigen 5/pathogenesis-related 1 (CAP) protein family known as Ancylostoma-secreted proteins (ASPs). Some of these have been considered as candidate antigens for the development of vaccines against hookworms. The functions of most CAP superfamily members are poorly understood, but one form, the hookworm platelet inhibitor (HPI), has been isolated as a putative antagonist of the platelet integrins αIIbβ3 and α2β1. Here, the crystal structure of HPI is described and its structural features are examined in relation to its possible function. The HPI structure is similar to those of other ASPs and shows incomplete conservation of the sequence motifs CAP1 and CAP2 that are considered to be diagnostic of CAP superfamily members. The asymmetric unit of the HPI crystal contains a dimer with an extensive interaction interface, but chromatographic measurements indicate that it is primarily monomeric in solution. In the dimeric structure, the putative active-site cleft areas from both monomers are united into a single negatively charged depression. A potential Lys-Gly-Asp disintegrin-like motif was identified in the sequence of HPI, but is not positioned at the apex of a tight turn, making it unlikely that it interacts with the integrin. Recombinant HPI produced in Escherichia coli was found not to inhibit the adhesion of human platelets to collagen or fibrinogen, despite having a native structure as shown by X-ray diffraction. This result corroborates previous analyses of recombinant HPI and suggests that it might require post-translational modification or have a different biological function. PMID:26057788

  2. Structure of a two-CAP-domain protein from the human hookworm parasite Necator americanus

    SciTech Connect

    Asojo, Oluwatoyin A.

    2011-05-01

    The first structure of a two-CAP-domain protein, Na-ASP-1, from the major human hookworm parasite N. americanus refined to a resolution limit of 2.2 Å is presented. Major proteins secreted by the infective larval stage hookworms upon host entry include Ancylostoma secreted proteins (ASPs), which are characterized by one or two CAP (cysteine-rich secretory protein/antigen 5/pathogenesis related-1) domains. The CAP domain has been reported in diverse phylogenetically unrelated proteins, but has no confirmed function. The first structure of a two-CAP-domain protein, Na-ASP-1, from the major human hookworm parasite Necator americanus was refined to a resolution limit of 2.2 Å. The structure was solved by molecular replacement (MR) using Na-ASP-2, a one-CAP-domain ASP, as the search model. The correct MR solution could only be obtained by truncating the polyalanine model of Na-ASP-2 and removing several loops. The structure reveals two CAP domains linked by an extended loop. Overall, the carboxyl-terminal CAP domain is more similar to Na-ASP-2 than to the amino-terminal CAP domain. A large central cavity extends from the amino-terminal CAP domain to the carboxyl-terminal CAP domain, encompassing the putative CAP-binding cavity. The putative CAP-binding cavity is a characteristic cavity in the carboxyl-terminal CAP domain that contains a His and Glu pair. These residues are conserved in all single-CAP-domain proteins, but are absent in the amino-terminal CAP domain. The conserved His residues are oriented such that they appear to be capable of directly coordinating a zinc ion as observed for CAP proteins from reptile venoms. This first structure of a two-CAP-domain ASP can serve as a template for homology modeling of other two-CAP-domain proteins.

  3. Helminthiasis: Hookworm Infection Remains a Public Health Problem in Dera District, South Gondar, Ethiopia

    PubMed Central

    Shiferaw, Melashu Balew; Mengistu, Agmas Dessalegn

    2015-01-01

    Background Intestinal parasitic infections are significant cause of morbidity and mortality in endemic countries. In Ethiopia, helminthiasis was the third leading cause of outpatient visits. Despite the health extension program was launched to address this problem, there is limited information on the burden of intestinal parasites after implementation of the program in our setting. Therefore, the aim of this study was to assess the intestinal helminthic infections among clients attending at Anbesame health center, South Gondar, Ethiopia. Methods A cross sectional study was conducted at Anbesame health center from March to June 2015. A structured questionnaire was used to collect data from 464 study participants selected consecutively. Stool specimen collection, processing through formol-ether concentration technique and microscopic examination for presence of parasites were carried out. Data were entered, cleaned and analyzed using SPSS Version 20. Results Among the total 464 study participants with median (±IQR) age of 25.0 (±21.75) years, 262 (56.5%) were females. Helminthic infection was found in 97 (20.9%) participants. Hookworm (68 [14.7%]) was the predominant parasite followed by S. mansoni (11 [2.4%]), E. vermicularis (9 [1.9%]) and S. stercoralis (5 [1.1%]). Patients with age group ≥15 years (AOR: 5.26; 95% CI: 2.05–13.46; P: 0.001) and walking barefoot (AOR: 2.20; 95% CI: 1.08–4.48; P: 0.031) were more vulnerable from the hookworm infections. Conclusions There was a high burden of hookworm infections in our setting. Hence, regular shoes wearing, considering all age groups in the albendazole deworming as mass treatment and environmental hygiene are important interventions to reduce the burden of such neglected tropical disease. PMID:26657490

  4. Humans and Great Apes Cohabiting the Forest Ecosystem in Central African Republic Harbour the Same Hookworms

    PubMed Central

    Hasegawa, Hideo; Modrý, David; Kitagawa, Masahiro; Shutt, Kathryn A.; Todd, Angelique; Kalousová, Barbora; Profousová, Ilona; Petrželková, Klára J.

    2014-01-01

    Background Hookworms are important pathogens of humans. To date, Necator americanus is the sole, known species of the genus Necator infecting humans. In contrast, several Necator species have been described in African great apes and other primates. It has not yet been determined whether primate-originating Necator species are also parasitic in humans. Methodology/Principal Findings The infective larvae of Necator spp. were developed using modified Harada-Mori filter-paper cultures from faeces of humans and great apes inhabiting Dzanga-Sangha Protected Areas, Central African Republic. The first and second internal transcribed spacers (ITS-1 and ITS-2) of nuclear ribosomal DNA and partial cytochrome c oxidase subunit 1 (cox1) gene of mtDNA obtained from the hookworm larvae were sequenced and compared. Three sequence types (I–III) were recognized in the ITS region, and 34 cox1 haplotypes represented three phylogenetic groups (A–C). The combinations determined were I-A, II-B, II-C, III-B and III-C. Combination I-A, corresponding to N. americanus, was demonstrated in humans and western lowland gorillas; II-B and II-C were observed in humans, western lowland gorillas and chimpanzees; III-B and III-C were found only in humans. Pairwise nucleotide difference in the cox1 haplotypes between the groups was more than 8%, while the difference within each group was less than 2.1%. Conclusions/Significance The distinctness of ITS sequence variants and high number of pairwise nucleotide differences among cox1 variants indicate the possible presence of several species of Necator in both humans and great apes. We conclude that Necator hookworms are shared by humans and great apes co-habiting the same tropical forest ecosystems. PMID:24651493

  5. Evidence of Microbial Translocation Associated with Perturbations in T Cell and Antigen-Presenting Cell Homeostasis in Hookworm Infections

    PubMed Central

    George, Palakkal Jovvian; Anuradha, Rajamanickam; Kumar, Nathella Pavan; Kumaraswami, Vasanthapuram; Nutman, Thomas B.; Babu, Subash

    2012-01-01

    Background Microbial translocation (MT) is the process by which microbes or microbial products translocate from the intestine to the systemic circulation. MT is a common cause of systemic immune activation in HIV infection and is associated with reduced frequencies of CD4+ T cells; no data exist, however, on the role of MT in intestinal helminth infections. Methods We measured the plasma levels of MT markers, acute-phase proteins, and pro- and anti - inflammatory cytokines in individuals with or without hookworm infections. We also estimated the absolute counts of CD4+ and CD8+ T cells as well as the frequencies of memory T cell and dendritic cell subsets. Finally, we also measured the levels of all of these parameters in a subset of individuals following treatment of hookworm infection. Results Our data suggest that hookworm infection is characterized by increased levels of markers associated with MT but not acute-phase proteins nor pro-inflammatory cytokines. Hookworm infections were also associated with increased levels of the anti – inflammatory cytokine – IL-10, which was positively correlated with levels of lipopolysaccharide (LPS). In addition, MT was associated with decreased numbers of CD8+ T cells and diminished frequencies of particular dendritic cell subsets. Antihelmintic treatment of hookworm infection resulted in reversal of some of the hematologic and microbiologic alterations. Conclusions Our data provide compelling evidence for MT in a human intestinal helminth infection and its association with perturbations in the T cell and antigen-presenting cell compartments of the immune system. Our data also reveal that at least one dominant counter-regulatory mechanism i.e. increased IL-10 production might potentially protect against systemic immune activation in hookworm infections. PMID:23056659

  6. Rapid concentration and sensitive detection of hookworm ova from wastewater matrices using a real-time PCR method.

    PubMed

    Gyawali, P; Sidhu, J P S; Ahmed, W; Jagals, P; Toze, S

    2015-12-01

    The risk of human hookworm infections from land application of wastewater matrices could be high in regions with high hookworm prevalence. A rapid, sensitive and specific hookworm detection method from wastewater matrices is required in order to assess human health risks. Currently available methods used to identify hookworm ova to the species level are time consuming and lack accuracy. In this study, a real-time PCR method was developed for the rapid, sensitive and specific detection of canine hookworm (Ancylostoma caninum) ova from wastewater matrices. A. caninum was chosen because of its morphological similarity to the human hookworm (Ancylostoma duodenale and Necator americanus). The newly developed PCR method has high detection sensitivity with the ability to detect less than one A. caninum ova from 1 L of secondary treated wastewater at the mean threshold cycle (CT) values ranging from 30.1 to 34.3. The method is also able to detect four A. caninum ova from 1 L of raw wastewater and from ∼4 g of treated sludge with mean CT values ranging from 35.6 to 39.8 and 39.8 to 39.9, respectively. The better detection sensitivity obtained for secondary treated wastewater compared to raw wastewater and sludge samples could be attributed to sample turbidity. The proposed method appears to be rapid, sensitive and specific compared to traditional methods and has potential to aid in the public health risk assessment associated with land application of wastewater matrices. Furthermore, the method can be adapted to detect other helminth ova of interest from wastewater matrices. PMID:26297680

  7. Suppression of Basophil Histamine Release and Other IgE-dependent Responses in Childhood Schistosoma mansoni/hookworm Coinfection

    PubMed Central

    Pinot de Moira, Angela; Fitzsimmons, Colin M.; Jones, Frances M.; Wilson, Shona; Cahen, Pierre; Tukahebwa, Edridah; Mpairwe, Harriet; Mwatha, Joseph K.; Bethony, Jeffrey M.; Skov, Per S.; Kabatereine, Narcis B.; Dunne, David W.

    2014-01-01

    Background. The poor correlation between allergen-specific immunoglobulin E (asIgE) and clinical signs of allergy in helminth infected populations suggests that helminth infections could protect against allergy by uncoupling asIgE from its effector mechanisms. We investigated this hypothesis in Ugandan schoolchildren coinfected with Schistosoma mansoni and hookworm. Methods. Skin prick test (SPT) sensitivity to house dust mite allergen (HDM) and current wheeze were assessed pre-anthelmintic treatment. Nonspecific (anti-IgE), helminth-specific, and HDM-allergen-specific basophil histamine release (HR), plus helminth- and HDM-specific IgE and IgG4 responses were measured pre- and post-treatment. Results. Nonspecific- and helminth-specific-HR, and associations between helminth-specific IgE and helminth-specific HR increased post-treatment. Hookworm infection appeared to modify the relationship between circulating levels of HDM-IgE and HR: a significant positive association was observed among children without detectable hookworm infection, but no association was observed among infected children. In addition, hookworm infection was associated with a significantly reduced risk of wheeze, and IgG4 to somatic adult hookworm antigen with a reduced risk of HDM-SPT sensitivity. There was no evidence for S. mansoni infection having a similar suppressive effect on HDM-HR or symptoms of allergy. Conclusions. Basophil responsiveness appears suppressed during chronic helminth infection; at least in hookworm infection, this suppression may protect against allergy. PMID:24782451

  8. Drug Repositioning and Pharmacophore Identification in the Discovery of Hookworm MIF Inhibitors

    SciTech Connect

    Y Cho; J Vermeire; J Merkel; L Leng; X Du; R Bucala; M Cappello; E Lolis

    2011-12-31

    The screening of bioactive compound libraries can be an effective approach for repositioning FDA-approved drugs or discovering new pharmacophores. Hookworms are blood-feeding, intestinal nematode parasites that infect up to 600 million people worldwide. Vaccination with recombinant Ancylostoma ceylanicum macrophage migration inhibitory factor (rAceMIF) provided partial protection from disease, thus establishing a 'proof-of-concept' for targeting AceMIF to prevent or treat infection. A high-throughput screen (HTS) against rAceMIF identified six AceMIF-specific inhibitors. A nonsteroidal anti-inflammatory drug (NSAID), sodium meclofenamate, could be tested in an animal model to assess the therapeutic efficacy in treating hookworm disease. Furosemide, an FDA-approved diuretic, exhibited submicromolar inhibition of rAceMIF tautomerase activity. Structure-activity relationships of a pharmacophore based on furosemide included one analog that binds similarly to the active site, yet does not inhibit the Na-K-Cl symporter (NKCC1) responsible for diuretic activity.

  9. IL-33 drives biphasic IL-13 production for noncanonical Type 2 immunity against hookworms

    PubMed Central

    Hung, Li-Yin; Lewkowich, Ian P.; Dawson, Lucas A.; Downey, Jordan; Yang, Yanfen; Smith, Dirk E.; Herbert, De'Broski R.

    2013-01-01

    Parasitic helminths are a major cause of chronic human disease, affecting more than 3 billion people worldwide. Host protection against most parasitic helminths relies upon Type 2 cytokine production, but the mechanisms that regulate interleukin (IL) 4 and 13 production from CD4+ T helper 2 cells (TH2) and innate lymphoid type 2 cells (ILC2s) remain incompletely understood. The epithelial cell-derived cytokines IL-25 and IL-33 promote Type 2 responses, but the extent of functional redundancy between these cytokines is unclear and whether Type 2 memory relies upon either IL-25 or IL-33 is unknown. Herein, we demonstrate a pivotal role for IL-33 in driving primary and anamnestic immunity against the rodent hookworm Nippostrongylus brasiliensis. IL-33–deficient mice have a selective defect in ILC2–derived IL-13 during both primary and secondary challenge infections but generate stronger canonical CD4+ T helper 2 cells responses (IL-4, IgE, mast cells, and basophils) than WT controls. Lack of IL-13 production in IL-33–deficient mice impairs resistin-like molecule beta (RELMβ) expression and eosinophil recruitment, which are two mechanisms that eliminate N. brasiliensis parasites from infected hosts. Thus, IL-33 is requisite for IL-13 but not IL-4–driven Type 2 responses during hookworm infection. PMID:23248269

  10. Hookworm-related cutaneous larva migrans in northern Brazil: resolution of clinical pathology after a single dose of ivermectin.

    PubMed

    Schuster, Angela; Lesshafft, Hannah; Reichert, Felix; Talhari, Sinesio; de Oliveira, Silas Guedes; Ignatius, Ralf; Feldmeier, Hermann

    2013-10-01

    To assess the effect of ivermectin on the morbidity caused by hookworm-related cutaneous larva migrans in patients in hyperendemic areas, we treated 92 patients (with 441 tracks in total) from Manaus, Brazil, with single-dose ivermectin (200 µg/kg). Four weeks later, patients had 60 tracks, and the associated morbidity improved significantly. PMID:23811416

  11. Student Parabolic Flight Campaign

    NASA Astrophysics Data System (ADS)

    Sentse, N. S. M.; Ockels, W. J.

    2002-01-01

    After the successful Student Parabolic Flight Campaigns held in 1994 and 1995, the European Space Agency resumed their organisation of parabolic flight campaigns, dedicated to students of all ESA member states on an annual basis. The Student Parabolic Flight Campaigns are in order to promote microgravity research among students, tomorrow's scientists, since students can bring new ideas and initiatives to the space industry. Already four parabolic flight campaigns have flown and the 2002 student parabolic flight campaign has just flown in September. Thirty experiments are selected to fly in each campaign using the criteria of originality, demonstration of zero G, technical complexity and outreach performed by the team. Each experiment team consists of four university students. This is the chance for students to have the real weightlessness experience on board of the A300 ZERO-G aircraft. In addition, for one or two of the very best student experiments from each campaign, there will be the possibility to re-fly themselves and their experiment on ESA's Professional Parabolic Flight Campaigns. Eventually, one student experiment will be flying to the International Space Station. Conclusively, students' experiments can get fundamentally new and exciting results!

  12. The 1971 Literacy Campaign.

    ERIC Educational Resources Information Center

    Hall, Budd L., Ed.

    Results of a study of the campaigns to eliminate illiteracy in five districts of Tanzania are reported. Using case study methods, researchers from the Institute of Adult Education followed a common outline in collecting data from the Mafia, Ukerewe, Masasi, Kilimanjaro, and Pare Districts regarding their literacy campaigns. The outline was 1.…

  13. Detection of Helminth Eggs and Identification of Hookworm Species in Stray Cats, Dogs and Soil from Klang Valley, Malaysia

    PubMed Central

    Mahmud, Rohela; Samsudin, Nur Izyan; Kek Heng, Chua; Ling, Lau Yee

    2015-01-01

    The present study was conducted to determine the prevalence of helminth eggs excreted in the faeces of stray cats, dogs and in soil samples. A total of 505 fresh samples of faeces (from 227 dogs and 152 cats) and soil were collected. The egg stage was detected via microscopy after the application of formalin–ether concentration technique. Genomic DNA was extracted from the samples containing hookworm eggs and used for further identification to the species level using real-time polymerase chain reaction coupled with high resolution melting analysis. Microscopic observation showed that the overall prevalence of helminth eggs among stray cats and dogs was 75.7% (95% CI = 71.2%–79.9%), in which 87.7% of dogs and 57.9% of cats were infected with at least one parasite genus. Five genera of heliminth eggs were detected in the faecal samples, including hookworms (46.4%), Toxocara (11.1%), Trichuris (8.4%), Spirometra (7.4%) and Ascaris (2.4%). The prevalence of helminth infections among stray dogs was significantly higher than that among stray cats (p < 0.001). Only three genera of helminths were detected in soil samples with the prevalence of 23% (95% CI = 15.1%–31%), consisting of hookworms (16.6%), Ascaris (4%) and Toxocara (2.4%). The molecular identification of hookworm species revealed that Ancylostoma ceylanicum was dominant in both faecal and soil samples. The dog hookworm, Ancylostoma caninum, was also detected among cats, which is the first such occurrence reported in Malaysia till date. This finding indicated that there was a cross-infection of A. caninum between stray cats and dogs because of their coexistent within human communities. Taken together, these data suggest the potential role of stray cats and dogs as being the main sources of environmental contamination as well as for human infections. PMID:26671680

  14. Molecular systematics of pinniped hookworms (Nematoda: Uncinaria): species delimitation, host associations and host-induced morphometric variation.

    PubMed

    Nadler, Steven A; Lyons, Eugene T; Pagan, Christopher; Hyman, Derek; Lewis, Edwin E; Beckmen, Kimberlee; Bell, Cameron M; Castinel, Aurelie; Delong, Robert L; Duignan, Padraig J; Farinpour, Cher; Huntington, Kathy Burek; Kuiken, Thijs; Morgades, Diana; Naem, Soraya; Norman, Richard; Parker, Corwin; Ramos, Paul; Spraker, Terry R; Berón-Vera, Bárbara

    2013-12-01

    Hookworms of the genus Uncinaria have been widely reported from juvenile pinnipeds, however investigations of their systematics has been limited, with only two species described, Uncinaria lucasi from northern fur seals (Callorhinus ursinus) and Uncinaria hamiltoni from South American sea lions (Otaria flavescens). Hookworms were sampled from these hosts and seven additional species including Steller sea lions (Eumetopias jubatus), California sea lions (Zalophus californianus), South American fur seals (Arctocephalus australis), Australian fur seals (Arctocephalus pusillus), New Zealand sea lions (Phocarctos hookeri), southern elephant seals (Mirounga leonina), and the Mediterranean monk seal (Monachus monachus). One hundred and thirteen individual hookworms, including an outgroup species, were sequenced for four genes representing two loci (nuclear ribosomal DNA and mitochondrial DNA). Phylogenetic analyses of these sequences recovered seven independent evolutionary lineages or species, including the described species and five undescribed species. The molecular evidence shows that U. lucasi parasitises both C. ursinus and E. jubatus, whereas U. hamiltoni parasitises O. flavescens and A. australis. The five undescribed hookworm species were each associated with single host species (Z. californianus, A. pusillus, P. hookeri, M. leonina and M. monachus). For parasites of otarids, patterns of Uncinaria host-sharing and phylogenetic relationships had a strong biogeographic component with separate clades of parasites from northern versus southern hemisphere hosts. Comparison of phylogenies for these hookworms and their hosts suggests that the association of U. lucasi with northern fur seals results from a host-switch from Steller sea lions. Morphometric data for U. lucasi shows marked host-associated size differences for both sexes, with U. lucasi individuals from E. jubatus significantly larger. This result suggests that adult growth of U. lucasi is reduced within the

  15. The dingo non-long terminal repeat retrotransposons from the genome of the hookworm, Ancylostoma caninum.

    PubMed

    Laha, Thewarach; Kewgrai, Nonglack; Loukas, Alex; Brindley, Paul J

    2006-07-01

    Members of the retrotransposable element (RTE) clade of non-long terminal repeat (LTR) retrotransposon are widely distributed among eukaryote taxa, with representatives known from Caenorhabditis elegans, mammals, mosquitoes, schistosomes, and other taxa. An RTE retrotransposon has not, however, been characterized in detail from a parasitic nematode. Here, we characterize two discrete copies of an RTE-like non-LTR retrotransposon from the genome of the dog hookworm, Ancylostoma caninum. The elements were named dingo-1 and dingo-2. The full-length dingo-1 and dingo-2 elements were 3421 and 3171bp in length, respectively. They exhibited 54% nucleotide sequence identity to one another across their entire length and 40%/58% amino-acid sequence identity/similarity across their open reading frames. dingo-1 and dingo-2 exhibited hallmark structures and sequences of non-LTR retrotransposons of the RTE family including a single open reading frame encoding apurinic-apyrimidinic endonuclease (EN) and reverse transcriptase (RT), in that order. Phylogenetic analyses targeting the RT and the EN domains both confirmed that dingo-1 and dingo-2 were members of the RTE clade and that they were closely related to RTE-1 from C. elegans, to BDDF from Bos taurus and to SR2 from Schistosoma mansoni. Dot blot hybridization indicated that as many as 100-1000 copies of dingo-1 reside within the genome of A. caninum, while detection by RT-PCR of transcripts encoding dingo-like elements suggested that dingo-1 and -2 may be retrotranspositionally active within the genome of A. caninum. The dingo elements are the first retrotransposons to be characterized from a hookworm genome. PMID:16445914

  16. Parasitological examination for presence of hookworms (Uncinaria spp.) in northern elephant seals (Mirounga angustirostris) at Año Nuevo State Reserve, California (2012).

    PubMed

    Lyons, E T; Kuzmina, T A; Spraker, T R; Jaggi, N; Costa, D P; Crocker, D E; Tolliver, S C; Tift, M S

    2012-10-01

    Northern elephant seals (Mirounga angustirostris Gill, 1866), inhabiting rookeries on the mainland of Año Nuevo State Reserve in central California, were investigated in 2012 for presence of hookworms (Uncinaria spp.). Material collected and examined for hookworms included: blubber (n = 15), stomach and intestines (n = 21) from dead pups; feces from the rectum of weaned pups (n = 23); sand containing apparent feces in areas of weaned pups (n = 28) and sand without apparent feces in areas of weaned pups (n = 54); milk from females (n =23) at 5 days and about 23 to 26 days postpartum; and placenta from one female. Evidence of hookworm presence was not detected in any of the samples examined. Possible reasons why hookworms were not found in northern elephant seals on the mainland of Año Nuevo State Reserve are discussed. PMID:22543700

  17. Automated campaign system

    NASA Astrophysics Data System (ADS)

    Vondran, Gary; Chao, Hui; Lin, Xiaofan; Beyer, Dirk; Joshi, Parag; Atkins, Brian; Obrador, Pere

    2006-02-01

    To run a targeted campaign involves coordination and management across numerous organizations and complex process flows. Everything from market analytics on customer databases, acquiring content and images, composing the materials, meeting the sponsoring enterprise brand standards, driving through production and fulfillment, and evaluating results; all processes are currently performed by experienced highly trained staff. Presented is a developed solution that not only brings together technologies that automate each process, but also automates the entire flow so that a novice user could easily run a successful campaign from their desktop. This paper presents the technologies, structure, and process flows used to bring this system together. Highlighted will be how the complexity of running a targeted campaign is hidden from the user through technologies, all while providing the benefits of a professionally managed campaign.

  18. MISR Field Campaign Imagery

    Atmospheric Science Data Center

    2014-07-23

      MISR Support of Field Campaigns Aerosol Arctic Research of the Composition of the ... Daily ARCTAS Aerosol Polar Imagery ​Gulf of Mexico Atmospheric Composition and Climate Study ( GoMACCS ) ​July - ...

  19. Pride Campaign Overcomes Vandalism.

    ERIC Educational Resources Information Center

    Lucas, Donald W.

    1984-01-01

    A San Jose high school's campaign to develop student pride in the school and its appearance includes publicity measures, painting garbage cans in school colors, and cafeteria supervision. Results in diminishing acts of vandalism have been encouraging. (MJL)

  20. Structural and Functional Characterization of a Secreted Hookworm Macrophage Migration Inhibitory Factor (MIF) that Interacts with the Human MIF Receptor CD74

    SciTech Connect

    Cho,Y.; Jones, B.; Vermeire, J.; Leng, L.; DiFedele, L.; Harrison, L.; Xiong, H.; Kwong, Y.; Chen, Y.; et al

    2007-01-01

    Hookworms, parasitic nematodes that infect nearly one billion people worldwide, are a major cause of anemia and malnutrition. We hypothesize that hookworms actively manipulate the host immune response through the production of specific molecules designed to facilitate infection by larval stages and adult worm survival within the intestine. A full-length cDNA encoding a secreted orthologue of the human cytokine, Macrophage Migration Inhibitory Factor (MIF) has been cloned from the hookworm Ancylostoma ceylanicum. Elucidation of the three-dimensional crystal structure of recombinant AceMIF (rAceMIF) revealed an overall structural homology with significant differences in the tautomerase sites of the human and hookworm proteins. The relative bioactivities of human and hookworm MIF proteins were compared using in vitro assays of tautomerase activity, macrophage migration, and binding to MIF receptor CD74. The activity of rAceMIF was not inhibited by the ligand ISO-1, which was previously determined to be an inhibitor of the catalytic site of human MIF. These data define unique immunological, structural, and functional characteristics of AceMIF, thereby establishing the potential for selectively inhibiting the hookworm cytokine as a means of reducing parasite survival and disease pathogenesis.

  1. Vaccination of dogs with a recombinant cysteine protease from the intestine of canine hookworms diminishes the fecundity and growth of worms.

    PubMed

    Loukas, Alex; Bethony, Jeffrey M; Williamson, Angela L; Goud, Gaddam N; Mendez, Susana; Zhan, Bin; Hawdon, John M; Elena Bottazzi, Maria; Brindley, Paul J; Hotez, Peter J

    2004-05-15

    We expressed a catalytically active cysteine protease, Ac-CP-2, from the blood-feeding stage of the canine hookworm Ancylostoma caninum and vaccinated dogs with the purified protease. Dogs acquired high-titer, antigen-specific antibody responses, and adult hookworms recovered from the intestines of vaccinated dogs were significantly smaller than hookworms from control dogs. There was also a marked decrease in fecal egg counts and the number of female hookworms in vaccinated dogs. Ac-CP-2 is expressed by the parasite in the brush-border membrane of its alimentary canal, and anti-Ac-CP-2 antibodies were bound to the gut of hookworms from vaccinated dogs, which suggests that these antibodies were ingested by the parasites with their blood meal. IgG from vaccinated dogs decreased proteolytic activity against a peptide substrate by 73%, which implies that neutralizing antibodies were induced by vaccination. These results indicate that cysteine proteases involved in parasite nutrition are promising candidates as vaccines against hookworm disease. PMID:15122534

  2. Immune polarization by hookworms: taking cues from T helper type 2, type 2 innate lymphoid cells and alternatively activated macrophages.

    PubMed

    Nair, Meera G; Herbert, De'Broski R

    2016-06-01

    Cellular and molecular investigation of parasitic helminth infections has greatly accelerated the understanding of type 2 immune responses. However, there remains considerable debate regarding the specific leucocytes that kill parasites and whether these mechanisms are distinct from those responsible for tissue repair. Herein, we chronicle discoveries over the past decade highlighting current paradigms in type 2 immunity with a particular emphasis upon how CD4(+) T helper type 2 cells, type 2 innate lymphoid cells and alternatively activated macrophages coordinately control helminth-induced parasitism. Primarily, this review will draw from studies of the murine nematode parasite Nippostrongylus brasiliensis, which bears important similarities to the human hookworms Ancylostoma duodenale and Necator americanus. Given that one or more hookworm species currently infect millions of individuals across the globe, we propose that vaccine and/or pharmaceutical-based cure strategies targeting these affected human populations should incorporate the conceptual advances outlined herein. PMID:26928141

  3. Identification, isolation, and molecular cloning of a hookworm protease: an approach towards a defined vaccine for ancylostomiasis

    SciTech Connect

    Hotez, P.J.

    1985-01-01

    The hookworm Ancylostoma caninum was shown to release in vitro a 37 kDa protease that catalyzed the hydrolysis of fibrinogen, plasminogen, and elastin. The enzyme was purified from parasite extracts by ion-exchange chromatography, followed by gel filtration and hydrophobic interaction chromatography. An amino-terminal sequence was determined. When assayed with radiolabeled fibrin as substrate, the enzyme displayed optimal activity at pH 9-11; it was inactivated by dialysis against ethylenediamine tetraacetic acid. Antiserum raised against the protease in rabbits cross-reacted on western blots with soluble antigen from the infective larval stage of the parasite. A cDNA library from hookworm mRNA was constructed in the expression vector bacteriophage lambdagtll. A positive clone was identified with the rabbit antiserum that was shown to contain an 800-bp insert. The insert was mapped, subcloned into M13, and sequenced, revealing an open reading frame of 789 nucleotides corresponding to 263 amino acids.

  4. Free Speech and Campaign Reform.

    ERIC Educational Resources Information Center

    Sharp, Harry, Jr.

    The Federal Election Campaign Act of 1971, a political campaign reform measure, was enacted to limit campaign contributions and independent expenditures, to mandate disclosure of contributors, and to establish public financing of campaigns, all to minimize the opportunity for political corruption. Unfortunate implications of such reform on the…

  5. Expression profile of heat shock response factors during hookworm larval activation and parasitic development.

    PubMed

    Gelmedin, Verena; Delaney, Angela; Jennelle, Lucas; Hawdon, John M

    2015-07-01

    When organisms are exposed to an increase in temperature, they undergo a heat shock response (HSR) regulated by the transcription factor heat shock factor 1 (HSF-1). The heat shock response includes the rapid changes in gene expression initiated by binding of HSF-1 to response elements in the promoters of heat shock genes. Heat shock proteins function as molecular chaperones to protect proteins during periods of elevated temperature and other stress. During infection, hookworm infective third stage larvae (L3) undergo a temperature shift from ambient to host temperature. This increased temperature is required for the resumption of feeding and activation of L3, but whether this increase initiates a heat shock response is unknown. To investigate the role of the heat shock in hookworm L3 activation and parasitic development, we identified and characterized the expression profile of several components of the heat shock response in the hookworm Ancylostoma caninum. We cloned DNAs encoding an hsp70 family member (Aca-hsp-1) and an hsp90 family member (Aca-daf-21). Exposure to a heat shock of 42°C for one hour caused significant up-regulation of both genes, which slowly returned to near baseline levels following one hour attenuation at 22°C. Neither gene was up-regulated in response to host temperature (37°C). Conversely, levels of hsf-1 remained unchanged during heat shock, but increased in response to incubation at 37°C. During activation, both hsp-1 and daf-21 are down regulated early, although daf-21 levels increase significantly in non-activated control larvae after 12h, and slightly in activated larvae by 24h incubation. The heat shock response modulators celastrol and KNK437 were tested for their effects on gene expression during heat shock and activation. Pre-incubation with celastrol, an HSP90 inhibitor that promotes heat shock gene expression, slightly up-regulated expression of both hsp-1 and daf-21 during heat shock. KNK437, an inhibitor of heat shock

  6. Ancylostoma caninum: the finger cell neurons mediate thermotactic behavior by infective larvae of the dog hookworm.

    PubMed

    Bhopale, V M; Kupprion, E K; Ashton, F T; Boston, R; Schad, G A

    2001-02-01

    Bhopale, V. M., Kupprion, E. K., Ashton, F. T., Boston, R., and Schad, G. A. 2001. Ancylostoma caninum: The finger cell neurons mediate thermotactic behavior by infective larvae of the dog hookworm. Experimental Parasitology 97, 70-76. In the amphids (anteriorly positioned, paired sensilla) of the free-living nematode Caenorhabditis elegans, the so-called finger cells (AFD), a pair of neurons, each of which ends in a cluster of microvilli-like projections, are known to be the primary thermoreceptors. A similar neuron pair in the amphids of the parasitic nematode Haemonchus contortus is also known to be thermoreceptive. The hookworm of dogs, Ancylostoma caninum, has apparent structural homologs of finger cells in its amphids. The neuroanatomy of the amphids of A. caninum and H. contortus is strikingly similar, and the amphidial cell bodies in the lateral ganglia of the latter nematode have been identified and mapped. When the lateral ganglia of first-stage larvae (L1) of A. caninum are examined with differential interference contrast microscopy, positional homologs of the recognized amphidial cell bodies in the lateral ganglia of H. contortus L1 are readily identified in A. caninum. The amphidial neurons in A. caninum were consequently given the same names as those of their apparent homologs in H. contortus. It was hypothesized that the finger cell neurons (AFD) might mediate thermotaxis by the skin-penetrating infective larvae (L3) of A. caninum. Laser microbeam ablation experiments with A. caninum were conducted, using the H. contortus L1 neuronal map as a guide. A. caninum L1 were anesthetized and the paired AFD class neurons were ablated. The larvae were then cultured to L3 and assayed for thermotaxis on a thermal gradient. L3 with ablated AFD-class neuron pairs showed significantly reduced thermotaxis compared to control groups. The thermoreceptive function of the AFD-class neurons associates this neuron pair with the host-finding process of the A. caninum

  7. Japanese respond to campaign.

    PubMed

    1994-08-01

    A unique campaign launched by JOICFP in August 1993 had by the end of June 1994 netted US $41,200 to support activities of the integrated Project (IP) in developing countries. Under the campaign, the public, institutions, organizations, and businesses have been sending in used prepaid cards for sale to collectors in Japan and abroad. Prepaid cards are widely used throughout Japan for phones, subways, railways and highways. Nippon Telegraph and Telephone Corporation (NTT) alone issues 20 million cards annually. The campaign, which has been widely featured in the media, has proved effective for drawing attention to JOICFP and to population and family planning issues. Gaining the understanding of the Japanese public about population issues has grown in importance since the government's announcement of the new Global Issues Initiative (GII). Word about the campaign was carried by radio, television, newspapers, and magazines nationwide. The number of cards sent in escalated with the attention. By the end of June, JOICFP had received around 700,000 cards, of which 550,000 have been exchanged for cash. The funds generated by the card sales have been allocated to support grassroots IP activities and encourage the self-reliance of projects in China, Ghana, Guatemala, Nepal, Tanzania, and Zambia. Responses to the campaign have come from individuals as well as local governments, hospitals, enterprises, and educational institutions. Many of these have initiated their own card-collection system and information-dissemination activities to support JOICFP. Over 5000 different organizations are now collaborating with JOICFP for the campaign, including Tenmaya Department Store in Okayama City. PMID:12288124

  8. Simple Fecal Flotation Is a Superior Alternative to Guadruple Kato Katz Smear Examination for the Detection of Hookworm Eggs in Human Stool

    PubMed Central

    Khieu, Virak; Muth, Sinuon; Dalsgaard, Anders; Marti, Hanspeter; Traub, Rebecca J.; Odermatt, Peter

    2014-01-01

    Background Microscopy-based identification of eggs in stool offers simple, reliable and economical options for assessing the prevalence and intensity of hookworm infections, and for monitoring the success of helminth control programs. This study was conducted to evaluate and compare the diagnostic parameters of the Kato-Katz (KK) and simple sodium nitrate flotation technique (SNF) in terms of detection and quantification of hookworm eggs, with PCR as an additional reference test in stool, collected as part of a baseline cross-sectional study in Cambodia. Methods/Principle Findings Fecal samples collected from 205 people in Dong village, Rovieng district, Preah Vihear province, Cambodia were subjected to KK, SNF and PCR for the detection (and in case of microscopy-based methods, quantification) of hookworm eggs in stool. The prevalence of hookworm detected using a combination of three techniques (gold standard) was 61.0%. PCR displayed a highest sensitivity for hookworm detection (92.0%) followed by SNF (44.0%) and quadruple KK smears (36.0%) compared to the gold standard. The overall eggs per gram feces from SNF tended to be higher than for quadruple KK and the SNF proved superior for detecting low egg burdens. Conclusion/Significance As a reference, PCR demonstrated the higher sensitivity compared to SNF and the quadruple KK method for detection of hookworm in human stool. For microscopic-based quantification, a single SNF proved superior to the quadruple KK for the detection of hookworm eggs in stool, in particular for low egg burdens. In addition, the SNF is cost-effective and easily accessible in resource poor countries. PMID:25521997

  9. Effects of Treatment on IgE Responses against Parasite Allergen-Like Proteins and Immunity to Reinfection in Childhood Schistosome and Hookworm Coinfections

    PubMed Central

    Jones, Frances M.; Wilson, Shona; Tukahebwa, Edridah; Fitzsimmons, Colin M.; Mwatha, Joseph K.; Bethony, Jeffrey M.; Kabatereine, Narcis B.; Dunne, David W.

    2013-01-01

    Naturally occurring human immunity to both schistosomiasis and hookworm infection has been associated with IgE responses against parasite allergen-like proteins. Since the two helminths frequently coinfect the same individuals, there is growing advocacy for their concurrent treatment. However, both helminths are known to exert strong immunomodulatory effects; therefore, coinfected individuals could have immune responses different from those characteristically seen in monoinfected individuals. In this study, we measured changes in IgE, IgG1, and IgG4 responses to schistosome and hookworm antigens, including the allergen-like proteins Schistosoma mansoni tegumental-allergen-like 1 protein (SmTAL1), SmTAL2, and Necator americanus Ancylostoma-secreted protein-2 (Na-ASP-2), following concurrent treatment of schoolchildren coinfected with Schistosoma mansoni and hookworm. Antibody responses to schistosome egg (soluble egg antigen and SmTAL2) or somatic adult hookworm (AHW) antigens either decreased after treatment or were unchanged, whereas those to schistosome worm antigens (soluble worm antigen and SmTAL1) increased. The observed different effects of treatment likely reflect the different modes of drug action and sites of infection for these two helminths. Importantly, there was no evidence that the simultaneous treatment of coinfected children with praziquantel and albendazole affected schistosome- and hookworm-specific humoral responses differently from those characteristic of populations in which only one organism is endemic; schistosome- and hookworm-specific responses were not associated, and there was no evidence for cross-regulation. Posttreatment increases in the levels of IgE to schistosome worm antigens were associated with lower Schistosoma mansoni reinfection intensity, while no associations between humoral responses to AHW antigen and protection from hookworm reinfection were observed in this sample of school-aged children. PMID:23071136

  10. Autochthonous Hookworm-Related Cutaneous Larva Migrans Disease in Northeastern Italy: A Case Report.

    PubMed

    Akkouche, W; Ahmed, S A; Sattin, A; Piaserico, S; Calistri, A; De Canale, E; Parolin, C

    2015-08-01

    Here we report the case of a 42-yr-old patient who presented himself to us with a serpiginous erythematous lesion from the wrist of the right forearm up the arm to the right shoulder A similar lesion of a smaller size was also present in the left forearm. On the basis of clinical manifestations and progression of the lesion, combined with previous treatments and different diagnostic investigations, hookworm-related cutaneous larva migrans (HrCLM) disease was hypothesized. Albendazole was employed as treatment and the resolution of the symptoms confirmed the diagnosis. The relevance of the reported case relies on 3 main aspects: the acquisition of the disease in Italy, the initial treatment with topical corticosteroids that sped up the progression of the cutaneous trail, and the uncommon location of the lesions. Furthermore, the anamnestic data and the laboratory/clinical investigations strongly suggested an occupational exposure to the etiological agent. As illustrated here, HrCLM might represent a challenge for Western physicians in terms of diagnosis, treatment, and ways of acquisition. Describing the clinical presentation and the treatment of cases of cutaneous larva migrans might contribute to early and correct diagnosis, to an increase of our knowledge on this disease, and to an update on its epidemiology. PMID:25764145

  11. Campaign Drama, Classroom Lessons

    ERIC Educational Resources Information Center

    Manzo, Kathleen Kennedy

    2008-01-01

    The hoopla surrounding the New Hampshire presidential primaries earlier this month stirred some students at Timberlane High School to watch the candidates' debates, read news coverage, attend rallies, and even volunteer in local campaign offices. That interest, in turn, stimulated discussions in Bob Dawson's government classes at the school,…

  12. Campaign Finance: Reporter Guide

    ERIC Educational Resources Information Center

    Wieder, Ben

    2014-01-01

    Campaign finance might seem like the exclusive province of political reporters, but there are many good reasons why authors should be paying attention--both in races for education positions and in other key races at the local, state, and federal levels with implications for education. Basic math is a necessary skill and familiarity with a…

  13. Antipiracy Campaign Exasperates Colleges

    ERIC Educational Resources Information Center

    Rampell, Catherine

    2008-01-01

    This article reports on the withdrawal of some universities' support of a music industry's campaign against music piracy on their campuses. Talk to the chief information officer at just about any American university, and he will probably say that his institution has bent over backward to help the Recording Industry Association of America curb…

  14. Inoculation in Political Campaign Communication.

    ERIC Educational Resources Information Center

    Pfau, Michael; Burgoon, Michael

    1988-01-01

    Posits a strategy of resistance to the influence of attack messages in political campaigns. Finds that political campaign messages can be designed to inoculate supporters of candidates against subsequent attack messages of opposing candidates. (MS)

  15. Leadership Transitions during Fundraising Campaigns

    ERIC Educational Resources Information Center

    Nehls, Kimberly

    2012-01-01

    Capital campaigns are intense efforts to build the financial assets of an institution in a specified amount of time. This study provides an empirical view of how changes in leadership affected concomitant capital campaigns at ten colleges and universities. The transitions during these 10 campaigns influenced morale on campus, altered timing of the…

  16. ACTS mobile propagation campaign

    NASA Technical Reports Server (NTRS)

    Goldhirsh, Julius; Vogel, Wolfhard J.; Torrence, Geoffrey W.

    1994-01-01

    Preliminary results are presented for three propagation measurement campaigns involving a mobile receiving laboratory and 20 GHz transmissions from the Advanced Communications Technology Satellite (ACTS). Four 1994 campaigns were executed during weekly periods in and around Austin, Texas in February and May, in Central Maryland during March, and in Fairbanks, Alaska and environs in June. Measurements tested the following effects at 20 GHz: (1) attenuation due to roadside trees with and without foliage, (2) multipath effects for scenarios in which line-of-sight paths were unshadowed, (3) fades due to terrain and roadside obstacles, (4) fades due to structures in urban environs, (5) single tree attenuation, and (6) effects of fading at low elevation angles (8 deg in Fairbanks, Alaska) and high elevation angles (55 deg in Austin, Texas). Results presented here cover sampled measurements in Austin, Texas for foliage and non-foliage cases and in Central Maryland for non-foliage runs.

  17. Activity of Oxantel Pamoate Monotherapy and Combination Chemotherapy against Trichuris muris and Hookworms: Revival of an Old Drug

    PubMed Central

    Keiser, Jennifer; Tritten, Lucienne; Silbereisen, Angelika; Speich, Benjamin; Adelfio, Roberto; Vargas, Mireille

    2013-01-01

    Background It is widely recognized that only a handful of drugs are available against soil-transmitted helminthiasis, all of which are characterized by a low efficacy against Trichuris trichiura, when administered as single doses. The re-evaluation of old, forgotten drugs is a promising strategy to identify alternative anthelminthic drug candidates or drug combinations. Methodology We studied the activity of the veterinary drug oxantel pamoate against Trichuris muris, Ancylostoma ceylanicum and Necator americanus in vitro and in vivo. In addition, the dose-effect of oxantel pamoate combined with albendazole, mebendazole, levamisole, pyrantel pamoate and ivermectin was studied against T. muris in vitro and additive or synergistic combinations were followed up in vivo. Principal Findings We calculated an ED50 of 4.7 mg/kg for oxantel pamoate against T. muris in mice. Combinations of oxantel pamoate with pyrantel pamoate behaved antagonistically in vitro (combination index (CI) = 2.53). Oxantel pamoate combined with levamisole, albendazole or ivermectin using ratios based on their ED50s revealed antagonistic effects in vivo (CI = 1.27, 1.90 and 1.27, respectively). A highly synergistic effect (CI = 0.15) was observed when oxantel pamoate-mebendazole was administered to T. muris-infected mice. Oxantel pamoate (10 mg/kg) lacked activity against Ancylostoma ceylanicum and Necator americanus in vivo. Conclusion/Significance Our study confirms the excellent trichuricidal properties of oxantel pamoate. Since the drug lacks activity against hookworms it is necessary to combine oxantel pamoate with a partner drug with anti-hookworm properties. Synergistic effects were observed for oxantel pamoate-mebendazole, hence this combination should be studied in more detail. Since, of the standard drugs, albendazole has the highest efficacy against hookworms, additional investigations on the combination effect of oxantel pamoate-albendazole should be launched. PMID:23556013

  18. Low Efficacy of Single-Dose Albendazole and Mebendazole against Hookworm and Effect on Concomitant Helminth Infection in Lao PDR

    PubMed Central

    Soukhathammavong, Phonepasong Ayé; Sayasone, Somphou; Phongluxa, Khampheng; Xayaseng, Vilavanh; Utzinger, Jürg; Vounatsou, Penelope; Hatz, Christoph; Akkhavong, Kongsap; Keiser, Jennifer; Odermatt, Peter

    2012-01-01

    Background Albendazole and mebendazole are increasingly deployed for preventive chemotherapy targeting soil-transmitted helminth (STH) infections. We assessed the efficacy of single oral doses of albendazole (400 mg) and mebendazole (500 mg) for the treatment of hookworm infection in school-aged children in Lao PDR. Since Opisthorchis viverrini is co-endemic in our study setting, the effect of the two drugs could also be determined against this liver fluke. Methodology We conducted a randomized, open-label, two-arm trial. In total, 200 children infected with hookworm (determined by quadruplicate Kato-Katz thick smears derived from two stool samples) were randomly assigned to albendazole (n = 100) and mebendazole (n = 100). Cure rate (CR; percentage of children who became egg-negative after treatment), and egg reduction rate (ERR; reduction in the geometric mean fecal egg count at treatment follow-up compared to baseline) at 21–23 days posttreatment were used as primary outcome measures. Adverse events were monitored 3 hours post treatment. Principal Findings Single-dose albendazole and mebendazole resulted in CRs of 36.0% and 17.6% (odds ratio: 0.4; 95% confidence interval: 0.2–0.8; P = 0.01), and ERRs of 86.7% and 76.3%, respectively. In children co-infected with O. viverrini, albendazole and mebendazole showed low CRs (33.3% and 24.2%, respectively) and moderate ERRs (82.1% and 78.2%, respectively). Conclusions/Significance Both albendazole and mebendazole showed disappointing CRs against hookworm, but albendazole cured infection and reduced intensity of infection with a higher efficacy than mebendazole. Single-dose administrations showed an effect against O. viverrini, and hence it will be interesting to monitor potential ancillary benefits of a preventive chemotherapy strategy that targets STHs in areas where opisthorchiasis is co-endemic. Clinical Trial Registration Current Controlled Trials ISRCTN29126001 PMID:22235353

  19. Proteomics analysis of the excretory/secretory component of the blood-feeding stage of the hookworm, Ancylostoma caninum.

    PubMed

    Mulvenna, Jason; Hamilton, Brett; Nagaraj, Shivashankar H; Smyth, Danielle; Loukas, Alex; Gorman, Jeffrey J

    2009-01-01

    Hookworms are blood-feeding intestinal parasites of mammalian hosts and are one of the major human ailments affecting approximately 600 million people worldwide. These parasites form an intimate association with the host and are able to avoid vigorous immune responses in many ways including skewing of the response phenotype to promote parasite survival and longevity. The primary interface between the parasite and the host is the excretory/secretory component, a complex mixture of proteins, carbohydrates, and lipids secreted from the surface or oral openings of the parasite. The composition of this complex mixture is for the most part unknown but is likely to contain proteins important for the parasitic lifestyle and hence suitable as drug or vaccine targets. Using a strategy combining the traditional technology of one-dimensional SDS-PAGE and the newer fractionation technology of OFFGEL electrophoresis we identified 105 proteins from the excretory/secretory products of the blood-feeding stage of the dog hookworm, Ancylostoma caninum. Highly represented among the identified proteins were lectins, including three C-type lectins and three beta-galactoside-specific S-type galectins, as well as a number of proteases belonging to the three major classes found in nematodes, aspartic, cysteine, and metalloproteases. Interestingly 28% of the identified proteins were homologous to activation-associated secreted proteins, a family of cysteine-rich secreted proteins belonging to the sterol carrier protein/Tpx-1/Ag5/PR-1/Sc-7 (TAPS) superfamily. Thirty-four of these proteins were identified suggesting an important role in host-parasite interactions. Other protein families identified included hyaluronidases, lysozyme-like proteins, and transthyretin-like proteins. This work identified a suite of proteins important for the parasitic lifestyle and provides new insight into the biology of hookworm infection. PMID:18753127

  20. Diagnostic accuracy of Kato-Katz, FLOTAC, Baermann, and PCR methods for the detection of light-intensity hookworm and Strongyloides stercoralis infections in Tanzania.

    PubMed

    Knopp, Stefanie; Salim, Nahya; Schindler, Tobias; Karagiannis Voules, Dimitrios A; Rothen, Julian; Lweno, Omar; Mohammed, Alisa S; Singo, Raymond; Benninghoff, Myrna; Nsojo, Anthony A; Genton, Blaise; Daubenberger, Claudia

    2014-03-01

    Sensitive diagnostic tools are crucial for an accurate assessment of helminth infections in low-endemicity areas. We examined stool samples from Tanzanian individuals and compared the diagnostic accuracy of a real-time polymerase chain reaction (PCR) with the FLOTAC technique and the Kato-Katz method for hookworm and the Baermann method for Strongyloides stercoralis detection. Only FLOTAC had a higher sensitivity than the Kato-Katz method for hookworm diagnosis; the sensitivities of PCR and the Kato-Katz method were equal. PCR had a very low sensitivity for S. stercoralis detection. The cycle threshold values of the PCR were negatively correlated with the logarithm of hookworm egg and S. stercoralis larvae counts. The median larvae count was significantly lower in PCR false negatives than true positives. All methods failed to detect very low-intensity infections. New diagnostic approaches are needed for monitoring of progressing helminth control programs, confirmation of elimination, or surveillance of disease recrudescence. PMID:24445211

  1. VELETA 2002 Field Campaign.

    NASA Astrophysics Data System (ADS)

    Alados-Arboledas, L.; Veleta2002 Team

    2003-04-01

    Depletion of the Earth's ozone layer is considered responsible of an increase in the solar ultraviolet irradiance incoming at surface level (WMO, 1998). For this reason, it is important to know the amount of ultraviolet radiation received by plants and animal organisms to evaluate the potential impact of increased UV radiation on biological systems. During recent years several studies has investigated the differences in UV radiation between places located at different altitude. Depending on the choice of the experimental area altitudinal gradients in erythemal UV have been reported ranging from 0.08 to 0.40 at different regions. Rather high altitudinal gradients were obtained when the studies have been undertaken at sites with important tropospheric pollution or when snow cover was present in the high-level sites. In this sense, it seems of interest to study these altitudinal gradients including comprehensive observations of the environmental conditions relevant to the incoming UV irradiance in order to separate the different contributions to this altitudinal effect. This paper presents the field campaign VELETA2002 (eValuation of the Effects of eLevation and aErosols on the ultravioleT rAdiation), developed during the month of July 2002 in the area of Sierra Nevada (Spain). This field campaign was designed to obtain experimental data on elevation and atmospheric aerosol effects on the solar ultraviolet irradiance. For this purpose a set of radiometers and spectroradiometers has been installed at both slopes of Sierra Nevada Massif, from coastal to inland locations. The field stations include Motril, a coastal location at sea level, Pitres (1200 m a.s.l.) located in the South slope of Sierra Nevada Massif, the Veleta Peak (3398 m a.s.l.), Las Sabinas (2200 m a.s.l.) located on the north slope of the mountain range and Armilla (680 m a.s.l.) located in the valley. The principal feature of the locations is that they provide a strong altitudinal gradient considering

  2. TYCHO Brahe's Copernican Campaign

    NASA Astrophysics Data System (ADS)

    Gingerich, O.; Voelkel, J. R.

    1997-12-01

    Historians of astronomy have generally assumed that the Ptolemaic and Copernican systems give equivalent predictions of planetary positions, but Tycho Brahe knew that in the Ptolemaic arrangement Mars' distance was always greater than the sun's, whereas in the Copernican system Mars at opposition approached to half the sun's distance. Because Tycho accepted the traditional solar distance scale, 20 times too small, he expected to measure a Martian diurnal parallax of 4.5' at opposition if the Copernican system was true. (In reality the horizontal parallax was too small to measure by naked-eye observations.) Hence, during the golden decade of the 1580s at Hven, Tycho undertook a major campaign to find Mars' parallax. Observations at the opposition of 1582-83 failed, according to a letter he wrote in 1584. The campaign at the next opposition led to frustration, but after the 1587 opposition he claimed that in fact he had already found the parallax in 1582. Was Tycho merely prevaricating because he wanted to have an observational basis for his new Tychonic cosmology? During this decade Tycho gradually became aware of the role of refraction, and much of the new instrumentation built at Stjerneborg seems to have been motivated by this problem. Using an erroneously chosen refraction table Tycho apparently convinced himself of a large parallax for Mars. He may well have discovered his error by 1592, for he never again claimed to have found the large parallax. Because of the failure of this major goal, Tycho's reputation as a very smart and program-motivated observer has suffered, but because of this particular observational campaign, there were ultimately enough astonishingly accurate Mars observations for Kepler's later studies to succeed in finding the law of areas and the elliptical form of planetary orbits.

  3. Preliminary evidence of age-dependent clinical signs associated with porcine circovirus 2b in experimentally infected CH3/Rockefeller mice.

    PubMed

    de Castro, Alessandra M M G; Cruz, Taís F; Yamada, Katarina B; Gerber, Priscilla F; Gabardo, Michelle P; Araújo, João P; Guedes, Roberto M C; Mori, Cinthia K; Oliveira, Camila P; Santos, Sueli S; Richtzenhain, Leonardo J

    2015-12-01

    Mice and rats are susceptible to porcine circovirus 2b (PCV2) infection under field and experimental conditions. However, whether PCV2 induces disease in rodents remains a matter of debate. The objectives of the present study were to determine whether PCV2-induced disease in mice is age-dependent and whether intranasally inoculated animals are able to infect animals they come into contact with. Twenty-five CH3/Rockefeller mice were divided into six groups and intranasally inoculated with 25μL of either PCV2b or PBS on days 0, 3 and 6. One group remained untreated. Two age groups were tested: 3-week-old mice and 6-week-old mice. The administration of three PCV2 intranasal inoculations at intervals of three days was able to induce infection and support virus transmission in susceptible mice, regardless of the age at inoculation. The clinical signs associated with PCV2 infection were more severe in younger mice, and PCV2-DNA load was higher in their faeces. In conclusion, PCV2 induced disease in mice. PMID:26679798

  4. Digenean trematode infections of native freshwater snails and invasive Potamopyrgus antipodarum in the Grand Teton National Park/John D. Rockefeller Memorial Parkway Area.

    PubMed

    Adema, C M; Lun, C-M; Hanelt, B; Seville, R S

    2009-02-01

    Outside its native range, the invasive New Zealand mud snail (NZMS), Potamopyrgus antipodarum, is rarely reported to harbor parasites. To test this observation, 7 sites along the Snake River and Polecat Creek in the Grand Teton National Park/John D Rockefeller Memorial Parkway area (Wyoming) were surveyed for native aquatic snails, NZMS, and associated digenean trematodes, in July 2005. At 6 sites, native snails harbored patent digenean infections; within 2 hr, < or =10% of lymnaeid snails shed furcocercariae or xiphidiocercariae, and < or =42% of physid snails released furcocercariae or echinostome cercariae. Partial 18S rDNA sequences were recovered from several furcocercariae. Potamopyrgus antipodarum was present at, and collected from, 5 sites. Polymerase chain reaction assays targeting digenean rDNA sequences in DNA extracted from pools of 150 NZMS snails did not detect parasites. The examination of 960 NZMS by overnight shedding yielded 1 occurrence of (surface-encysted) metacercariae of an unclassified notocotylid (based on 18S and 28S rDNA sequences). The dissection of 150 ethanol-fixed NZMS (30/site) revealed 2 types of digenean metacercariae encysted in tissues of 5 snails from Polecat Creek. Thus, invasive NZMS may serve as first and second intermediate host for digenean parasites. PMID:18576875

  5. Molecular cloning and characterization of a nematode polyprotein antigen/allergen from the human and animal hookworm Ancylostoma ceylanicum

    PubMed Central

    Fairfax, Keke C.; Harrison, Lisa M.; Cappello, Michael

    2015-01-01

    Nematodes are unable to synthesize fatty acids de novo and must acquire them from the environment or host. It is hypothesized that two unique classes of fatty acid and retinol binding proteins that nematodes produce (fatty acid and retinol binding (FAR) and nematode polyprotein antigen/allergen (NPA)) are used to meet this need. A partial cDNA has been cloned corresponding to four subunits of a putative Ancylostoma ceylanicum NPA (AceNPA). The translated amino acid sequence of AceNPA share sequence identity with similar proteins from Dictyocaulus viviparus, Ascaris suum, and Ostertagia ostertagi. Immunoblot experiments using a polyclonal anti-AceNPA IgG revealed proteins corresponding to the expected sizes of single, as well as two or three un-cleaved NPA subunits in adult excretory/secretory proteins and soluble adult worm extracts. Immunohistochemistry experiments localize AceNPA to the cuticle and pseudocoelomic space, suggesting a role in hookworm biology that is distinct from what has previously been defined for other hookworm lipid binding proteins. A single recombinant subunit of AceNPA (rAceNPAb) demonstrated binding in vitro to fluorescent fatty acids DAUDA, cis-parinaric acid, as well as retinol, at equilibrium dissociation constants in the low micromolar range. Further, in vitro data reveal that rAceNPAb binds fatty acids with chain lengths of C12–C22, with the greatest affinities for arachidonic, linoleic (C18), and eicosapentaenoic (C20) acids. PMID:25481749

  6. TGF-β–Responsive Myeloid Cells Suppress Type 2 Immunity and Emphysematous Pathology after Hookworm Infection

    PubMed Central

    Heitmann, Lisa; Rani, Reena; Dawson, Lucas; Perkins, Charles; Yang, Yanfen; Downey, Jordan; Hölscher, Christoph; Herbert, De'Broski R.

    2013-01-01

    Transforming growth factor β (TGF-β) regulates inflammation, immunosuppression, and wound-healing cascades, but it remains unclear whether any of these functions involve regulation of myeloid cell function. The present study demonstrates that selective deletion of TGF-βRII expression in myeloid phagocytes i) impairs macrophage-mediated suppressor activity, ii) increases baseline mRNA expression of proinflammatory chemokines/cytokines in the lung, and iii) enhances type 2 immunity against the hookworm parasite Nippostrongylus brasiliensis. Strikingly, TGF-β–responsive myeloid cells promote repair of hookworm-damaged lung tissue, because LysMCreTGF-βRIIflox/flox mice develop emphysema more rapidly than wild-type littermate controls. Emphysematous pathology in LysMCreTGF-βRIIflox/flox mice is characterized by excessive matrix metalloprotease (MMP) activity, reduced lung elasticity, increased total lung capacity, and dysregulated respiration. Thus, TGF-β effects on myeloid cells suppress helminth immunity as a consequence of restoring lung function after infection. PMID:22901754

  7. Morpheus Lander Testing Campaign

    NASA Technical Reports Server (NTRS)

    Hart, Jeremy J.; Mitchell, Jennifer D.

    2011-01-01

    NASA s Morpheus Project has developed and tested a prototype planetary lander capable of vertical takeoff and landing designed to serve as a testbed for advanced spacecraft technologies. The Morpheus vehicle has successfully performed a set of integrated vehicle test flights including hot-fire and tether tests, ultimately culminating in an un-tethered "free-flight" This development and testing campaign was conducted on-site at the Johnson Space Center (JSC), less than one year after project start. Designed, developed, manufactured and operated in-house by engineers at JSC, the Morpheus Project represents an unprecedented departure from recent NASA programs and projects that traditionally require longer development lifecycles and testing at remote, dedicated testing facilities. This paper documents the integrated testing campaign, including descriptions of test types (hot-fire, tether, and free-flight), test objectives, and the infrastructure of JSC testing facilities. A major focus of the paper will be the fast pace of the project, rapid prototyping, frequent testing, and lessons learned from this departure from the traditional engineering development process at NASA s Johnson Space Center.

  8. AH Her Observing Campaign

    NASA Astrophysics Data System (ADS)

    Waagen, Elizabeth O.

    2013-05-01

    Dr. Juan Echevarria (Universidad Nacional Autónoma de México) and colleagues request AAVSO assistance in a campaign on the Z Cam-type cataclysmic variable AH Her being carried out 2013 May 29 - June 18. They will be making photometric and spectroscopic observations of AH Her using the 2.1m and 0.84m telescopes at San Pedro Martir Observatory (SPM). Their goal is to carry out a radial velocity study of the system components using modern detectors; no study of AH Her has been made since the one by Horne, Wade, and Szkody in 1980-1981 (1986MNRAS.219..791H). Photometry and spectroscopy are requested. AH Her, for decades a reasonably "regular" Z Cam system, began exhibiting significantly anomalous behavior in ~2007. Since then it has experienced brief periods of fairly typical behavior interspersed with more anomalous intervals, including some unprecedented behavior. Most recently, it has returned to a more normal pattern of outbursts shape-wise but it is not back to its normal amplitude or frequency. AAVSO data will be essential for correlation in order to determine the precise time(s) of minimum occurring during the campaign. Finder charts with sequences may be created using the AAVSO Variable Star Plotter (http://www.aavso.org/vsp). Observations should be submitted to the AAVSO International Database. See full Alert Notice for more details.

  9. Crystallization and preliminary X-ray analysis of Na-ASP-1, a multi-domain pathogenesis-related-1 protein from the human hookworm parasite Necator americanus

    PubMed Central

    Asojo, Oluwatoyin A.; Loukas, Alex; Inan, Mehmet; Barent, Rick; Huang, Jicai; Plantz, Brad; Swanson, Amber; Gouthro, Mark; Meagher, Michael M.; Hotez, Peter J.

    2005-01-01

    Human hookworm infection is a major cause of anemia and malnutrition in the developing world. In an effort to control hookworm infection, the Human Hookworm Vaccine Initiative has identified candidate vaccine antigens from the infective larval stage (L3) of the parasite, including a family of pathogenesis-related-1 (PR-1) proteins known as the ancylostoma-secreted proteins (ASPs). The functions of the ASPs are unknown. In addition, it is unclear why some ASPs have one while others have multiple PR-1 domains. There are no known structures of a multi-domain ASP and in an effort to remedy this situation, recombinant Na-ASP-1 has been expressed, purified and crystallized. Na-ASP-1 is a 406-amino-acid multi-domain ASP from the prevalent human hookworm parasite Necator americanus. Useful X-ray data to 2.2 Å have been collected from a crystal that belongs to the monoclinic space group P21 with unit-cell parameters a = 67.7, b = 74.27, c = 84.60 Å, β = 112.12°. An initial molecular-replacement solution has been obtained with one monomer in the asymmetric unit. PMID:16511050

  10. Hookworm infestation is not an uncommon cause of obscure occult and overt gastrointestinal bleeding in an endemic area: A study using capsule endoscopy.

    PubMed

    Ghoshal, Uday C; Venkitaramanan, Arvind; Verma, Abhai; Misra, Asha; Saraswat, Vivek A

    2015-11-01

    Obscure gastrointestinal bleeding (OGIB), particularly occult, has been reported to be caused by hookworm infestation rarely from tropical countries, particularly India. Hence, we undertook a retrospective study evaluating frequency, clinical spectrum, and outcome of patients with OGIB associated with worm infestation. Data of consecutive patients with OGIB undergoing capsule endoscopy in a multilevel university hospital in northern India were retrospectively analyzed. Twenty-one out of 163 (13 %) patients with OGIB had hookworm infestation detected on capsule endoscopy. Of 21 patients (median age 65 years [range 19-82], 17 [81 %] male), 16 had overt and 5 had occult OGIB. Another lesion that could explain OGIB was present in 8/21 patients, 3/5 with OGIB occult, and 5/16 overt (p = ns). All the patients received treatment with albendazole and appropriate measures for the associated lesion, if any. Patients with hookworm infestation with another lesion experienced recurrent bleeding more often than those with worm infestation only. Hookworm infestation is an important cause of occult as well as overt OGIB and may be present even in association with another lesion. Those with additional lesion had recurrent bleeding more often than those with worm infestation alone. PMID:26631236

  11. The Ocean Literacy Campaign

    NASA Astrophysics Data System (ADS)

    Schoedinger, S. E.; Strang, C.

    2008-12-01

    "Ocean Literacy is an understanding of the ocean's influence on you and your influence on the ocean." This simple statement captures the spirit of a conceptual framework supporting ocean literacy (COSEE et al., 2005). The framework comprises 7 essential principles and 44 fundamental concepts an ocean literate person would know (COSEE et al., 2005). The framework is the result of an extensive grassroots effort to reach consensus on (1) a definition for ocean literacy and (2) an articulation of the most important concepts to be understood by ocean-literate citizen (Cava et al., 2005). In the process of reaching consensus on these "big ideas" about the ocean, what began as a series of workshops has emerged as a campaign "owned" by an ever-expanding community of individuals, organizations and networks involved in developing and promoting the framework. The Ocean Literacy Framework has provided a common language for scientists and educators working together and serves as key guidance for the ocean science education efforts. This presentation will focus on the impact this Ocean Literacy Campaign has had to date as well as efforts underway to provide additional tools to enable educators and educational policy makers to further integrate teaching and learning about the ocean and our coasts into formal K-12 education and informal education. COSEE, National Geographic Society, NOAA, College of Exploration (2005). Ocean Literacy: The Essential Principles of Ocean Sciences Grades K-12, a jointly published brochure, URL: http://www.coexploration.org/oceanliteracy/documents/OceanLitChart.pdf Cava, F., S. Schoedinger , C. Strang, and P. Tuddenham (2005). Science Content and Standards for Ocean Literacy: A Report on Ocean Literacy, URL: http://www.coexploration.org/oceanliteracy/documents/OLit2004-05_Final_Report.pdf.

  12. Crystallization and preliminary X-ray analysis of Na-ASP-1, a multi-domain pathogenesis-related-1 protein from the human hookworm parasite Necator americanus

    SciTech Connect

    Asojo, Oluwatoyin A.; Loukas, Alex; Inan, Mehmet; Barent, Rick; Huang, Jicai; Plantz, Brad; Swanson, Amber; Gouthro, Mark; Meagher, Michael M.; Hotez, Peter J.

    2005-04-01

    In order to clarify the structural basis of the pathogenesis-related-1 domain, Na-ASP-1, the first multi-domain ASP from the human hookworm parasite N. americanus, has been crystallized. 2.2 Å resolution data have been collected from a crystal belonging to the monoclinic space group P2{sub 1}. Human hookworm infection is a major cause of anemia and malnutrition in the developing world. In an effort to control hookworm infection, the Human Hookworm Vaccine Initiative has identified candidate vaccine antigens from the infective larval stage (L3) of the parasite, including a family of pathogenesis-related-1 (PR-1) proteins known as the ancylostoma-secreted proteins (ASPs). The functions of the ASPs are unknown. In addition, it is unclear why some ASPs have one while others have multiple PR-1 domains. There are no known structures of a multi-domain ASP and in an effort to remedy this situation, recombinant Na-ASP-1 has been expressed, purified and crystallized. Na-ASP-1 is a 406-amino-acid multi-domain ASP from the prevalent human hookworm parasite Necator americanus. Useful X-ray data to 2.2 Å have been collected from a crystal that belongs to the monoclinic space group P2{sub 1} with unit-cell parameters a = 67.7, b = 74.27, c = 84.60 Å, β = 112.12°. An initial molecular-replacement solution has been obtained with one monomer in the asymmetric unit.

  13. Foreign Policy: A Campaign Primer

    ERIC Educational Resources Information Center

    Glenn, David

    2008-01-01

    Presidential campaigns are usually eager to provide mind-numbingly detailed domestic-policy proposals. When it comes to foreign policy, however, campaigns often prefer to operate on the plane of generality and gesture. In the absence of blueprints, journalists and tea-leaf readers scrutinize the foreign-policy advisers attached to each candidate:…

  14. The DIAMET campaign

    NASA Astrophysics Data System (ADS)

    Vaughan, G.

    2012-04-01

    DIAMET (DIAbatic influences on Mesoscale structures in ExTratropical storms) is a joint project between the UK academic community and the Met Office. Its focus is on understanding and predicting mesoscale structures in synoptic-scale storms, and in particular on the role of diabatic processes in generating and maintaining them. Such structures include fronts, rain bands, secondary cyclones, sting jets etc, and are important because much of the extreme weather we experience (e.g. strong winds, heavy rain) comes from such regions. The project conducted two field campaigns in the autumn of 2011, from September 14 - 30 and November 24 - December 14, based around the FAAM BAe146 aircraft with support from ground-based radar and radiosonde measurements. Detailed modelling, mainly using the Met Office Unified model, supported the planning and interpretation of these campaigns. This presentation will give a brief overview of the campaigns. Both in September and November-December the weather regime was westerly, with a strong jet stream directed across the Atlantic. Three IOPs were conducted in September, to observe a convective band ahead of an upper-level trough, waves on a long trailing cold front, and a warm conveyor belt associated with a secondary cyclone. In November-December six IOPs were conducted, to observe frontal passages and high winds. This period was notable for a number of very strong windstorms passing across the north of the UK, and gave us an opportunity to examine bent-back warm fronts in the southern quadrant of these storms where the strongest winds are found. The case studies fell into two basic patterns. In the majority of cases, dropsonde legs at high level were used to obtain a cross-section of winds and thermodynamic structure (e.g. across a front), followed by in situ legs at lower levels (generally where the temperature was between 0 and -10°) to examine microphysical processes, especially ice multiplication and the extent of supercooled water

  15. Hookworm SCP/TAPS protein structure--A key to understanding host-parasite interactions and developing new interventions.

    PubMed

    Osman, Asiah; Wang, Conan K; Winter, Anja; Loukas, Alex; Tribolet, Leon; Gasser, Robin B; Hofmann, Andreas

    2012-01-01

    SCP/TAPS proteins are a diverse family of molecules in eukaryotes, including parasites. Despite their abundant occurrence in parasite secretomes, very little is known about their functions in parasitic nematodes, including blood-feeding hookworms. Current information indicates that SCP/TAPS proteins (called Ancylostoma-secreted proteins, ASPs) of the canine hookworm, Ancylostoma caninum, represent at least three distinct groups of proteins. This information, combined with comparative modelling, indicates that all known ASPs have an equatorial groove that binds extended structures, such as peptides or glycans. To elucidate structure-function relationships, we explored the three-dimensional crystal structure of an ASP (called Ac-ASP-7), which is highly up-regulated in expression in the transition of A. caninum larvae from a free-living to a parasitic stage. The topology of the N-terminal domain is consistent with pathogenesis-related proteins, and the C-terminal extension that resembles the fold of the Hinge domain. By anomalous diffraction, we identified a new metal binding site in the C-terminal extension of the protein. Ac-ASP-7 is in a monomer-dimer equilibrium, and crystal-packing analysis identified a dimeric structure which might resemble the homo-dimer in solution. The dimer interaction interface includes a novel binding site for divalent metal ions, and is proposed to serve as a binding site for proteins involved in the parasite-host interplay at the molecular level. Understanding this interplay and the integration of structural and functional data could lead to the design of new approaches for the control of parasitic diseases, with biotechnological outcomes. PMID:22120067

  16. Complex Contagion of Campaign Donations.

    PubMed

    Traag, Vincent A

    2016-01-01

    Money is central in US politics, and most campaign contributions stem from a tiny, wealthy elite. Like other political acts, campaign donations are known to be socially contagious. We study how campaign donations diffuse through a network of more than 50000 elites and examine how connectivity among previous donors reinforces contagion. We find that the diffusion of donations is driven by independent reinforcement contagion: people are more likely to donate when exposed to donors from different social groups than when they are exposed to equally many donors from the same group. Counter-intuitively, being exposed to one side may increase donations to the other side. Although the effect is weak, simultaneous cross-cutting exposure makes donation somewhat less likely. Finally, the independence of donors in the beginning of a campaign predicts the amount of money that is raised throughout a campaign. We theorize that people infer population-wide estimates from their local observations, with elites assessing the viability of candidates, possibly opposing candidates in response to local support. Our findings suggest that theories of complex contagions need refinement and that political campaigns should target multiple communities. PMID:27077742

  17. Complex Contagion of Campaign Donations

    PubMed Central

    2016-01-01

    Money is central in US politics, and most campaign contributions stem from a tiny, wealthy elite. Like other political acts, campaign donations are known to be socially contagious. We study how campaign donations diffuse through a network of more than 50000 elites and examine how connectivity among previous donors reinforces contagion. We find that the diffusion of donations is driven by independent reinforcement contagion: people are more likely to donate when exposed to donors from different social groups than when they are exposed to equally many donors from the same group. Counter-intuitively, being exposed to one side may increase donations to the other side. Although the effect is weak, simultaneous cross-cutting exposure makes donation somewhat less likely. Finally, the independence of donors in the beginning of a campaign predicts the amount of money that is raised throughout a campaign. We theorize that people infer population-wide estimates from their local observations, with elites assessing the viability of candidates, possibly opposing candidates in response to local support. Our findings suggest that theories of complex contagions need refinement and that political campaigns should target multiple communities. PMID:27077742

  18. Effects of climatic, socio-economic and behavioural factors on the transmission of hookworm (Necator americanus) on two low-country plantations in Sri Lanka.

    PubMed

    Gunawardena, G S A; Karunaweera, N D; Ismail, M M

    2005-09-01

    The climatic, socio-economic and behavioural factors influencing hookworm (Necator americanus) infection in Sri Lanka were explored between February 2000 and June 2001. In February 2000, a single stool sample was collected from each of the 477 subjects investigated, who were aged 2-74 years (median = 13 years) and lived on the 'lowcountry' Maliboda and Ayr plantations. The 'baseline' prevalence (28.5%) and intensity of hookworm infection (0- 4828.5 eggs/g faeces, with a mean of 128.4 eggs/g) were then determined by examining these initial samples, as Kato-Katz smears. Subsequently, each participant was treated with a single, 500-mg dose of mebendazole and then followed-up, at monthly intervals, for the next 15 months. Whenever a subject was found smear-positive for hookworm eggs at one of the monthly follow-ups, he or she was treated again with mebendazole. This approach allowed the monthly incidence of hookworm infection to be determined for each subject, assuming that subjects became smear-positive approximately 6 weeks post-infection. During the study period, rainfall and mean temperature were recorded daily and then converted to monthly values so that the relationship between the incidence of infection over each month and the rainfall and mean temperature over the same period could be explored. In addition, potentially relevant data on the socio-economic status and behaviour of each subject were collected, in questionnaire-based interviews with the adult subjects and the caregivers of the children investigated. Odds ratios (OR) and their 95% confidence intervals (CI) were then calculated for each factor that might increase the risk of hookworm infection. The monthly incidence of hookworm infection showed three peaks -- in September 2000 (21.3%), January 2001 (20.8%) and May 2001 (17.5%) -- at Maliboda, and two peaks -- in September 2000 (25.0%) and February 2001 (29.2%) -- at Ayr. With the data for all subjects combined, incidence showed a statistically

  19. The anticoagulant effects of the hookworm, ancylostoma ceylanicum: observations on human and dog blood in vitro and infected dogs in vivo.

    PubMed

    Carroll, S M; Howse, D J; Grove, D I

    1984-04-30

    Extracts of adult Ancylostoma ceylanicum prolonged the prothrombin time (PT) and partial thromboplastin time with kaolin ( PPTK ) of both human and dog plasmas in vitro. Excretory/secretory (E/S) products of these worms had similar effects while larval extract prolonged the PTTK only. Thus, the anticoagulant activities of this parasite are dependent upon the stage of the worm's life cycle. Collagen- and ADP-induced platelet aggregation were inhibited by adult and larval extracts. When the peripheral blood and bleeding times of dogs with varying worm burdens were examined, the only abnormality was shortening of the PTTK in the most heavily infected animals. Homogenates of dog small bowel subjacent to adult hookworms prolonged the PT of dog plasma and electron microscopical examination of this tissue revealed aggregation of platelets in blood venules without fibrin deposition. Thus, this study provides evidence that the anticoagulant properties of hookworms may have biological significance in infected animals. PMID:6740554

  20. The Use of Microwave-Assisted Solid-Phase Peptide Synthesis and Click Chemistry for the Synthesis of Vaccine Candidates Against Hookworm Infection.

    PubMed

    Fuaad, Abdullah A H Ahmad; Skwarczynski, Mariusz; Toth, Istvan

    2016-01-01

    A protein-based vaccine approach against hookworm infection has failed to deliver the expected outcome, due to a problem with an allergic response in the patient or difficulties in the proteins' production. This implication could be overcome by using a chemically synthesized peptide-based vaccine approach. This approach utilizes minimal pathogenic components that are necessary for the stimulation of the immune response without triggering adverse side effects. To boost the peptide's immunogenicity, a lipid core peptide (LCP) system can be utilized as a carrier molecule/immunostimulant. This chapter describes in detail the synthesizing of protected lipoamino acid, the self-adjuvanting moiety (LCP core), the peptide epitope, and the final vaccine candidate. The subunit peptide and the LCP core were synthesized using microwave-assisted solid-phase peptide synthesis (SPPS). Then the final hookworm vaccine construct was assembled using the copper-catalyzed azide-alkyne cycloaddition, or "click," reaction. PMID:27076158

  1. The Anthelmintic Activity of 0,0-dimethyl-0-1,2-dibromo-2,2-dichloroethyl phosphate for Canine Hookworms

    PubMed Central

    Ferguson, D. L.; Kuebler, W. F.; Lindsey, A. M.; Goldsby, A. I.

    1964-01-01

    In a statistical study involving 18 adult dogs an enterically coated, tableted formulation of 0,0-dimethyl-0-1,2-dibromo-2,2-dichloroethyl phosphate was found to clear 86.5 per cent of the dogs of hookworm infections when given orally at a level of 15 mg./kg. for 2 consecutive days and 50 per cent when it was given at the same level once. The per-cent efficacy for hookworm removal was 70 and 78 per cent respectively. The dogs were infected with both A. caninum and U. stenocephala. Other concurrent helminth infections were also present. No vomitions, symptoms, or lesions of drug toxicity were observed in the medicated dogs. PMID:17649532

  2. Field Campaign Guidelines (ARM Climate Research Facility)

    SciTech Connect

    Voyles, JW

    2011-01-17

    The purpose of this document is to establish a common set of guidelines for the Atmospheric Radiation Measurement (ARM) Climate Research Facility for planning, executing, and closing out field campaigns. The steps that guide individual field campaigns are described in the Field Campaign Tracking database tool and are tailored to meet the scope of each specific field campaign.

  3. Ascaris and hookworm transmission in preschool children from rural Panama: role of yard environment, soil eggs/larvae and hygiene and play behaviours.

    PubMed

    Krause, Rachel J; Koski, Kristine G; Pons, Emérita; Sandoval, Nidia; Sinisterra, Odalis; Scott, Marilyn E

    2015-10-01

    This study explored whether the yard environment and child hygiene and play behaviours were associated with presence and intensity of Ascaris and hookworm in preschool children and with eggs and larvae in soil. Data were collected using questionnaires, a visual survey of the yard, soil samples and fecal samples collected at baseline and following re-infection. The presence of eggs/larvae in soil was associated negatively with water storage (eggs) but positively with dogs (eggs) and distance from home to latrine (larvae). Baseline and re-infection prevalences were: hookworm (28.0%, 3.4%); Ascaris (16.9%, 9.5%); Trichuris (0.9%, 0.7%). Zero-inflated negative binomial regression models revealed a higher baseline hookworm infection if yards had eggs or larvae, more vegetation or garbage, and if the child played with soil. Baseline Ascaris was associated with dirt floor, dogs, exposed soil in yard, open defecation and with less time playing outdoors, whereas Ascaris re-infection was associated with water storage, vegetation cover and garbage near the home and not playing with animals. Our results show complex interactions between infection, the yard environment and child behaviours, and indicate that transmission would be reduced if latrines were closer to the home, and if open defecation and water spillage were reduced. PMID:26302902

  4. Molecular cloning and characterization of a C-type lectin from Ancylostoma ceylanicum: evidence for a role in hookworm reproductive physiology.

    PubMed Central

    Brown, Allison C.; Harrison, Lisa M.; Kapulkin, Wadim; Jones, Brian F.; Sinha, Anindita; Savage, Amy; Villalon, Nicholas; Cappello, Michael

    2007-01-01

    Lectins comprise a family of related proteins that mediate essential cell functions through binding to carbohydrates. Within this protein family, C-type lectins are defined by the requirement of calcium for optimal biologic activity. Using reverse transcription PCR, a cDNA corresponding to a putative C-type lectin has been amplified from the hookworm parasite Ancylostoma ceylanicum. The 550 nucleotide open reading frame of the Ancylostoma ceylanicum C-type Lectin-1 (AceCTL-1) cDNA corresponds to a 167 amino acid mature protein (18706 Da) preceded by a 17 amino acid secretory signal sequence. The recombinant protein (rAceCTL-1) was expressed in Drosophila S2 cells and purified using a combination of affinity chromatography and reverse phase HPLC. Using in vitro carbohydrate binding studies, it was determined that rAceCTL-1 binds N-acetyl-D-glucosamine, a common component of eukaryotic egg cell membranes. Using a polyclonal IgG raised against the recombinant protein, the native AceCTL-1 was identified in sperm and soluble protein extracts of adult male A. ceylanicum by immunoblot. Probing of adult hookworm sections with the polyclonal IgG demonstrated localization to the testes in males, as well as the spermatheca and developing embryos in females, consistent with its role as a sperm protein. Together, these data strongly suggest that AceCTL-1 is a male gender-specific C-type lectin with a function in hookworm reproductive physiology. PMID:17129620

  5. Life Quality Impairment Caused by Hookworm-Related Cutaneous Larva Migrans in Resource-Poor Communities in Manaus, Brazil

    PubMed Central

    Schuster, Angela; Lesshafft, Hannah; Talhari, Sinésio; Guedes de Oliveira, Silás; Ignatius, Ralf; Feldmeier, Hermann

    2011-01-01

    Background Hookworm-related cutaneous larva migrans (CLM) is a common but neglected tropical skin disease caused by the migration of animal hookworm larvae in the epidermis. The disease causes intense pruritus and is associated with important morbidity. The extent to which CLM impairs skin disease-associated life quality has never been studied. Methods A modified version of the Dermatology Life Quality Index (mDLQI) was used to determine skin disease-associated life quality in 91 adult and child patients with CLM, living in resource-poor communities in Manaus, Brazil. Symptoms and signs were documented and skin disease-associated life quality was semi-quantitatively assessed using mDLQI scores. The assessment was repeated two and four weeks after treatment with ivermectin. Results Ninety-one point five percent of the study participants showed a considerable reduction of skin disease-associated life quality at the time of diagnosis. The degree of impairment correlated with the intensity of infection (rho = 0.76, p<0.001), the number of body areas affected (rho = 0.30; p = 0.004), and the presence of lesions on visible areas of the skin (p = 0.002). Intense pruritus, sleep disturbance (due to itching) and the feeling of shame were the most frequent skin disease-associated life quality restrictions (reported by 93.4%, 73.6%, and 64.8% of the patients, respectively). No differences were observed in skin disease-associated life quality restriction between boys and girls or men and women. Two weeks after treatment with ivermectin, skin disease-associated life quality improved significantly. After four weeks, 73.3% of the patients considered their disease-associated life quality to have returned to normal. Conclusions CLM significantly impaired the skin disease-associated life quality in child and adult patients living in urban slums in North Brazil. After treatment with ivermectin, life quality normalised rapidly. PMID:22087341

  6. Keep Your Campaign Aim True

    ERIC Educational Resources Information Center

    Collins, Mary Ellen

    2009-01-01

    Asking constituents to rally around a cause and make stretch gifts when they're already suffering unprecedented hits to their personal finances sounds more like a fool's errand than a best practice in fundraising. The economic crisis has added a tricky new aspect to operating in campaign mode, but savvy fundraisers haven't given up, scaled back,…

  7. Up, Up & Away. Strategic Campaigns.

    ERIC Educational Resources Information Center

    O'Shea, Catherine L.

    1999-01-01

    Uses a ballooning analogy to offer nine suggestions for universities conducting major fund-raising campaigns: study the map and choose a direction; test the prevailing winds; choose and train your crew; gear up for the journey; stay on course; make every bit count; change course as needed; and capitalize on your successful landing. (DB)

  8. Advanced Fuels Campaign 2012 Accomplishments

    SciTech Connect

    Not Listed

    2012-11-01

    The Advanced Fuels Campaign (AFC) under the Fuel Cycle Research and Development (FCRD) program is responsible for developing fuels technologies to support the various fuel cycle options defined in the DOE Nuclear Energy Research and Development Roadmap, Report to Congress, April 2010. The fiscal year 2012 (FY 2012) accomplishments are highlighted below. Kemal Pasamehmetoglu is the National Technical Director for AFC.

  9. 75 FR 43395 - Campaign Travel

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ... of 2007. See Final Rules on Campaign Travel, 74 FR 63951 (Dec. 7, 2009) (the ``Travel Rules... 11 CFR 9004.7 at a later date. Travel Rules, 74 FR at 63951. Through this Notice, the Commission...;having general applicability and legal effect, most of which are keyed #0;to and codified in the Code...

  10. e-Campaigning: The Present and Future

    NASA Astrophysics Data System (ADS)

    Batra, Sonali

    The practices of E-Campaigning are gradually gaining momentum in the world. This paper discusses the Democratic campaign of the 2008 American Presidential Election. It contends that the effective use of E-Campaigning techniques was the key to their success. It also deliberates upon the tremendous increase in public involvement over the Internet during the campaigning period. Also, it predicts the future of E-Campaigning and gives an in depth analysis of what the world can expect to see in future elections. Lastly, it examines the relation between E-Campaigning and E-Democracy in the context of the aftermath of the election.

  11. Heart Health: The Heart Truth Campaign 2009

    MedlinePlus

    ... Bar Home Current Issue Past Issues Cover Story Heart Health The Heart Truth Campaign 2009 Past Issues / Winter 2009 Table ... one of the celebrities supporting this year's The Heart Truth campaign. Both R&B singer Ashanti (center) ...

  12. A recombinant fusion protein derived from dog hookworm inhibits autoantibody-induced dermal-epidermal separation ex vivo.

    PubMed

    Kemmer, Annette; Bieber, Katja; Abadpour, Aida; Yu, Xinhua; Mitschker, Nina; Roth, Sara; Kauderer, Claudia; Ludwig, Ralf J; Seeger, Karsten; Köhl, Jörg; Zillikens, Detlef; Recke, Andreas

    2015-11-01

    The proteins secreted by parasitic nematodes are evolutionarily optimized molecules with unique capabilities of suppressing the immune response of the host organism. Neutrophil inhibitory factor (NIF), which is secreted by the dog hookworm Ancylostoma caninum, binds to the β2 integrin CD11b/CD18, which is expressed on human neutrophils, eosinophils, monocytes and macrophages and inhibits neutrophil-dependent lung injury and neutrophil invasion of ischaemic brain tissue. Neutrophils are key players in the pathogenesis of subepidermal autoimmune blistering diseases (sAIBDs), and their pathogenic activities are crucially dependent on β2 integrin functionality. Based on the template of single-stranded, dimerizing antibody derivatives, which are already used in cancer treatment, we designed a novel biologic, NIF-IGHE-CH4, comprising NIF and the dimerizing but otherwise inert constant heavy subdomain 4 (CH4) of human IgE (IGHE). This molecule was evaluated in a variety of in vitro assays, demonstrating its ability to inhibit pathogenically relevant neutrophil functions such as migration, adhesion and spreading, and release of reactive oxygen species. Finally, we confirmed that NIF-IGHE-CH4 inhibits blister formation in an ex vivo assay of sAIBD. These results suggest that NIF-IGHE-CH4 is a novel potential anti-inflammatory drug for the treatment of neutrophil-mediated diseases such as sAIBDs. This study promotes the drugs from bugs concept and encourages further research and development focused on turning parasite proteins into useful anti-inflammatory biologics. PMID:26174039

  13. Steps for Launching a Capital Campaign.

    ERIC Educational Resources Information Center

    Safranek, Thomas W.; Usyk, Patricia A.

    The capital campaign in the Catholic elementary and secondary school must be viewed as an essential component in the total development program. This document addresses many of the specifics regarding the proper positioning steps and procedures for a capital campaign. The introductory chapter provides a historical overview of the capital campaign.…

  14. The Hookworm Tissue Inhibitor of Metalloproteases (Ac-TMP-1) Modifies Dendritic Cell Function and Induces Generation of CD4 and CD8 Suppressor T Cells

    PubMed Central

    Cuéllar, Carmen; Wu, Wenhui; Mendez, Susana

    2009-01-01

    Hookworm infection is a major cause of disease burden for humans. Recent studies have described hookworm-related immunosuppression in endemic populations and animal models. A Tissue Inhibitor of Metalloproteases (Ac-TMP-1) has been identified as one of the most abundant proteins released by the adult parasite. We investigated the effect of recombinant Ac-TMP-1 on dendritic cell (DC) and T cell function. Splenic T cells from C57BL/6 mice injected with Ac-TMP-1 showed reduced proliferation to restimulation with anti CD3 or bystander antigens such as OVA. Incubation of bone marrow-derived DCs with Ac-TMP-1 decreased MHC Class I and, especially, Class II expression but increased CD86 and IL-10 expression. Co-incubation of splenic T cells with DCs pulsed with Ac-TMP-1 induced their differentiation into CD4+ and, particularly, CD8+ CD25+Foxp3+ T cells that expressed IL-10. These cells were able to suppress proliferation of naïve and activated CD4+ T cells by TGF-Β-dependent (CD4+ suppressors) or independent (CD8+ suppressors) mechanisms. Priming of DCs with non-hookworm antigens, such as OVA, did not result in the generation of suppressor T cells. These data indicate that Ac-TMP-1 initiates the development of a regulatory response through modifications in DC function and generation of suppressor T cells. This is the first report to propose a role of suppressor CD8+ T cells in gastrointestinal helminthic infections. PMID:19468296

  15. Influence of a Counteradvertising Media Campaign on Initiation of Smoking: The Florida "Truth" Campaign.

    ERIC Educational Resources Information Center

    Sly, David F.; Hopkins, Richard S.; Trapido, Edward; Ray, Sarah

    2001-01-01

    Assessed the short-term effects of a television counteradvertising media campaign, the Florida "truth" campaign, on rates of adolescents' smoking initiation. Followup surveys of adolescents interviewed during the first 6 months of the advertising campaign indicated that exposure to the "truth" campaign lowered the risk of youth smoking initiation.…

  16. CASE Campaign Standards: Management and Reporting Standards for Educational Fund-Raising Campaigns.

    ERIC Educational Resources Information Center

    Council for Advancement and Support of Education, Washington, DC.

    This document establishes guidance for managing educational fund-raising campaigns and standards for reporting campaign gifts in the United States and Canada. The guidelines offer an objective means to compare one campaign to another and a rational way to discern how well a campaign has met its goals. The standards depend upon three fundamental…

  17. An AIDS campaign in Brazil.

    PubMed

    Janoff, D

    1987-01-01

    The Acquired Immune Deficiency Syndrome (AIDS) distribution program in Brazil, spearheaded by the National Division of Sanitary Surveillance in Ports, Airports, and Borders, was part of the government's massive education campaign to prevent the transmission of HIV-AIDS in Brazil. Beginning in February 1987, the climate was sufficiently favorable to operate a coordinated information campaign during the Carnival celebration, and tourists arriving in the cities of Brazil for the annual Carnival celebration were handed an educational brochure in Portugese, Spanish, English, and French. Yet, beyond reaching the tourist populations, it is particularly important to reach large portions of the Brazilian population. Planners of the national AIDS campaign intend to use television, radio, and all major newspapers in their effort to cover the country. Initial television coverage is comprised of short informational messages directed at high-risk groups. There also are plans to use radio and the print media in order to reach a wider audience. It is estimated that US $6 million will be needed to adequately meet the costs of AIDS prevention and medical care, but due to extreme budget constraints, only $45,000 has been earmarked for ongoing AIDS activities at this time. PMID:12281284

  18. New tools for NTD vaccines: A case study of quality control assays for product development of the human hookworm vaccine Na-APR-1M74.

    PubMed

    Pearson, Mark S; Jariwala, Amar R; Abbenante, Giovanni; Plieskatt, Jordan; Wilson, David; Bottazzi, Maria Elena; Hotez, Peter J; Keegan, Brian; Bethony, Jeffrey M; Loukas, Alex

    2015-01-01

    Na-APR-1(M74) is an aspartic protease that is rendered enzymatically inactive by site-directed mutagenesis and is a candidate antigen component in the Human Hookworm Vaccine. The mutant protease exerts vaccine efficacy by inducing antibodies that neutralize the enzymatic activity of wild type enzyme (Na-APR-1wt) in the gut of the hookworm, thereby depriving the worm of its ability to digest its blood meal. Previously, canines immunized with Na-APR-1(M74) and challenged with Ancylostoma caninum were partially protected against hookworm challenge infection, especially from the loss in hemoglobin observed in control canines and canine immunoglobulin (Ig) G raised against Na-APR-1 was shown to inhibit the enzymatic activity of Na-APR-1 wt in vitro, thereby providing proof of concept of Na-APR-1(M74) as a vaccine antigen. The mutated version, Na-APR-1(M74), was then expressed at the cGMP level using a Nicotiana benthamiana expression system (Fraunhofer, CMB, Delaware, MD), formulated with Alhydrogel®, and used to immunize mice in a dose-ranging study to explore the enzyme-neutralizing capacity of the resulting anti- Na-APR-1(M74) IgG. As little as 0.99 μg of recombinant Na-APR-1(M74) could induce anti Na-APR-1(M74) IgG in mice that were capable of inhibiting Na-APR-1w t-mediated digestion of a peptide substrate by 89%. In the absence of enzymatic activity of Na-APR-1(M74) as a surrogate marker of protein functionality, we developed an assay based on the binding of a quenched fluorescence-labeled inhibitor of aspartic proteases, BODIPY-FL pepstatin A (BDP). Binding of BDP in the active site of Na-APR-1 wt was demonstrated by inhibition of enzymatic activity, and competitive binding with unlabelled pepstatin A. BDP also bound to Na-APR-1(M74) which was assessed by fluorescence polarization, but with an ∼ 50-fold reduction in the dissociation constant. Taken together, these assays comprise a "toolbox" that could be useful for the analyses of Na-APR-1(M74) as it

  19. GOCE Re-Entry Campaign

    NASA Astrophysics Data System (ADS)

    Bastida, B.; Flohrer, T.; Lemmens, S.; Krag, H.

    2015-03-01

    Every year ESA, through the Space Debris Office, participates to an Inter-Agency Space Debris Coordination Committee (IADC) Re-entry Test Campaign.. For the campaign of 2013, ESA’s proposal to select GOCE's re-entry was accepted. The campaign opened on the 21st October 2013 after fuel depletion of the drag-compensating ion propulsion. GOCE was expected to enter into a phase of attitude-controlled fine-pointing mode (FPM) until the attitude controllers would be unable to cope with the atmospheric torques and then the satellite would enter in a phase of fully uncontrolled flight. In this paper, we present the evolution of ESA’s daily predictions on the re-entry epoch using different sources of orbital information. The uncertainties on the spacecraft operability (i.e. the physical limits of the attitude controller) led to a non-standard re-entry scenario were different attitudes had to be considered (instead of the commonly assumed random tumbling mode case that is used whenever no information on the physical properties of a re-entering object is available). A daily assessment of the status, in coordination with the flight control team, was required and implied a continuous update on the predicted failure point of the attitude controller. This in turn imposed the need for considering an asymmetric re-entry window. These operation-bound uncertainties were simulated to predict the attitude evolution after failure at different altitudes and their effects evaluated to be taken into account for the re-entry predictions. We present ESA’s re-entry prediction activities for GOCE, internally, and within the IADC, and address specific technical aspects and challenges for re-entry predictions, which are related to the expected and occurred attitude of GOCE during the final re-entry phase.

  20. Structure of glutathione S-transferase 1 from the major human hookworm parasite Necator americanus (Na-GST-1) in complex with glutathione

    PubMed Central

    Asojo, Oluwatoyin A.; Ceccarelli, Christopher

    2014-01-01

    Glutathione S-transferase 1 from Necator americanus (Na-GST-1) is a vaccine candidate for hookworm infection that has a high affinity for heme and metal porphyrins. As part of attempts to clarify the mechanism of heme detoxification by hookworm GSTs, co-crystallization and soaking studies of Na-GST-1 with the heme-like molecules protoporphyrin IX disodium salt, hematin and zinc protoporphyrin were undertaken. While these studies did not yield the structure of the complex of Na-GST-1 with any of these molecules, co-crystallization experiments resulted in the first structures of the complex of Na-GST-1 with the substrate glutathione. The structures of the complex of Na-GST-1 with glutathione were solved from pathological crystalline aggregates comprising more than one crystal form. These first structures of the complex of Na-GST-1 with the substrate glutathione were solved by molecular replacement from data collected with a sealed-tube home source using the previously reported apo structure as the search model. PMID:25195885

  1. The finding of Echinostoma (Trematoda: Digenea) and hookworm eggs in coprolites collected from a Brazilian mummified body dated 600-1,200 years before present.

    PubMed

    Sianto, L; Reinhard, K J; Chame, M; Chaves, S; Mendonça, S; Gonçalves, M L C; Fernandes, A; Ferreira, L F; Araújo, A

    2005-08-01

    The identification of parasites from ancient cultures expands our list of parasites infective to extant humans. A partially mummified human body from the archeological site of Lapa do Boquete, Minas Gerais State, Brazil, was recently discovered. It was interred between 600 and 1,200 yr ago. Dietary analysis showed that the mummified body was from a society that had a mixed subsistence of agriculture and gathering of wild foods. Coprolites from the body contained numerous helminth eggs. The eggs were identified as those of Echinostoma sp. and hookworm. Hookworm infection in pre-Columbian populations is already established, but this is the first evidence of Echinostoma sp. eggs found in human coprolites. The diagnosis of a true infection, as opposed to false parasitism, is discussed. The possibility of Echinostoma ilocanum infection is discussed, as this is a common species found in humans in the Asiatic region, which could have been introduced in South America in the pre-Columbian period. Alternative possibilities are also considered, including indigenous Brazilian Echinostoma species. PMID:17089781

  2. Sludge Stabilization Campaign blend plan

    SciTech Connect

    De Vries, M.L.

    1994-10-04

    This sludge stabilization blend plan documents the material to be processed and the order of processing for the FY95 Sludge Stabilization Campaign. The primary mission of this process is to reduce the inventory of unstable plutonium bearing sludge. The source of the sludge is residual and glovebox floor sweepings from the production of material at the Plutonium Finishing Plant (PFP). The reactive sludge is currently being stored in various gloveboxes at PFP. There are two types of the plutonium bearing material that will be thermally stabilized in the muffle furnace: Plutonium Reclamation Facility (PRF) sludge and Remote Mechanical C (RMC) Line material.

  3. Aerocapture Guidance Algorithm Comparison Campaign

    NASA Technical Reports Server (NTRS)

    Rousseau, Stephane; Perot, Etienne; Graves, Claude; Masciarelli, James P.; Queen, Eric

    2002-01-01

    The aerocapture is a promising technique for the future human interplanetary missions. The Mars Sample Return was initially based on an insertion by aerocapture. A CNES orbiter Mars Premier was developed to demonstrate this concept. Mainly due to budget constraints, the aerocapture was cancelled for the French orbiter. A lot of studies were achieved during the three last years to develop and test different guidance algorithms (APC, EC, TPC, NPC). This work was shared between CNES and NASA, with a fruitful joint working group. To finish this study an evaluation campaign has been performed to test the different algorithms. The objective was to assess the robustness, accuracy, capability to limit the load, and the complexity of each algorithm. A simulation campaign has been specified and performed by CNES, with a similar activity on the NASA side to confirm the CNES results. This evaluation has demonstrated that the numerical guidance principal is not competitive compared to the analytical concepts. All the other algorithms are well adapted to guaranty the success of the aerocapture. The TPC appears to be the more robust, the APC the more accurate, and the EC appears to be a good compromise.

  4. The CHUVA Lightning Mapping Campaign

    NASA Astrophysics Data System (ADS)

    Goodman, S. J.; Blakeslee, R. J.; Bailey, J. C.; Carey, L. D.; Hoeller, H.; Albrecht, R. I.; Machado, L. A.; Morales, C.; Pinto, O.; Saba, M. M.; Naccarato, K.; Hembury, N.; Nag, A.; Heckman, S.; Holzworth, R. H.; Rudlosky, S. D.; Betz, H.; Said, R.; Rauenzahn, K.

    2011-12-01

    The primary science objective for the CHUVA lightning mapping campaign is to combine measurements of total lightning activity, lightning channel mapping, and detailed information on the locations of cloud charge regions of thunderstorms with the planned observations of the CHUVA (Cloud processes of tHe main precipitation systems in Brazil: A contribUtion to cloud resolVing modeling and to the GPM (GlobAl Precipitation Measurement) field campaign. The lightning campaign takes place during the CHUVA intensive observation period October-December 2011 in the vicinity of São Luiz do Paraitinga with Brazilian, US, and European government, university and industry participants. Total lightning measurements that can be provided by ground-based regional 2-D and 3-D total lightning mapping networks coincident with overpasses of the Tropical Rainfall Measuring Mission Lightning Imaging Sensor (LIS) and the SEVIRI (Spinning Enhanced Visible and Infrared Imager) on the Meteosat Second Generation satellite in geostationary earth orbit will be used to generate proxy data sets for the next generation US and European geostationary satellites. Proxy data, which play an important role in the pre-launch mission development and in user readiness preparation, are used to develop and validate algorithms so that they will be ready for operational use quickly following the planned launch of the GOES-R Geostationary Lightning Mapper (GLM) in 2015 and the Meteosat Third Generation Lightning Imager (LI) in 2017. To date there is no well-characterized total lightning data set coincident with the imagers. Therefore, to take the greatest advantage of this opportunity to collect detailed and comprehensive total lightning data sets, test and validate multi-sensor nowcasting applications for the monitoring, tracking, warning, and prediction of severe and high impact weather, and to advance our knowledge of thunderstorm physics, extensive measurements from lightning mapping networks will be

  5. The CHUVA Lightning Mapping Campaign

    NASA Technical Reports Server (NTRS)

    Goodman, Steven J.; Blakeslee, Richard J.; Bailey, Jeffrey C.; Carey, Lawrence D.; Hoeller, Hartmut; Albrecht, Rachel I.; Morales, Carlos; Pinto, Osmar; Saba, Marcelo M.; Naccarato, Kleber; Hembury, Nikki; Nag, Amitabh; Heckman, Stan; Holzworth, Robert H.; Rudlosky, Scott D.; Betz, Hans-Dieter; Said, Ryan; Rauenzahn, Kim

    2011-01-01

    The primary science objective for the CHUVA lightning mapping campaign is to combine measurements of total lightning activity, lightning channel mapping, and detailed information on the locations of cloud charge regions of thunderstorms with the planned observations of the CHUVA (Cloud processes of tHe main precipitation systems in Brazil: A contribUtion to cloud resolVing modeling and to the GPM (GlobAl Precipitation Measurement) field campaign. The lightning campaign takes place during the CHUVA intensive observation period October-December 2011 in the vicinity of S o Luiz do Paraitinga with Brazilian, US, and European government, university and industry participants. Total lightning measurements that can be provided by ground-based regional 2-D and 3-D total lightning mapping networks coincident with overpasses of the Tropical Rainfall Measuring Mission Lightning Imaging Sensor (LIS) and the SEVIRI (Spinning Enhanced Visible and Infrared Imager) on the Meteosat Second Generation satellite in geostationary earth orbit will be used to generate proxy data sets for the next generation US and European geostationary satellites. Proxy data, which play an important role in the pre-launch mission development and in user readiness preparation, are used to develop and validate algorithms so that they will be ready for operational use quickly following the planned launch of the GOES-R Geostationary Lightning Mapper (GLM) in 2015 and the Meteosat Third Generation Lightning Imager (LI) in 2017. To date there is no well-characterized total lightning data set coincident with the imagers. Therefore, to take the greatest advantage of this opportunity to collect detailed and comprehensive total lightning data sets, test and validate multi-sensor nowcasting applications for the monitoring, tracking, warning, and prediction of severe and high impact weather, and to advance our knowledge of thunderstorm physics, extensive measurements from lightning mapping networks will be collected

  6. Contextual Influences and Campaign Awareness Among Young Adults: Evidence from the National truth® Campaign.

    PubMed

    Vallone, Donna M; Ilakkuvan, Vinu; Xiao, Haijun; Cantrell, Jennifer; Rath, Jessica; Hair, Elizabeth

    2015-01-01

    Mass media campaigns have been found to shape the public's knowledge, attitudes, beliefs, and behavior around tobacco. This study examines the influence of contextual factors with respect to awareness of the national truth® campaign, a mass media, branded tobacco use prevention campaign, among a sample of young adults (n = 2,804) aged 24-34 years old; these respondents were within the age range for both the primary and secondary targets of the campaign during the period (2000-2007) when the campaign was airing television advertising at consistently high levels. Mulitvariable models reveal lower educational attainment and Hispanic ethnicity as significant contextual factors predictive of lower campaign awareness, controlling for media use. In contrast, gender, state tobacco control policy, sensation-seeking, current smoking status, and community-level SES variables were not significantly associated with campaign awareness. Further research is needed to identify the mechanisms through which public education campaigns operate, particularly among disadvantaged communities. PMID:26332933

  7. Advanced Fuels Campaign Execution Plan

    SciTech Connect

    Kemal Pasamehmetoglu

    2010-10-01

    The purpose of the Advanced Fuels Campaign (AFC) Execution Plan is to communicate the structure and management of research, development, and demonstration (RD&D) activities within the Fuel Cycle Research and Development (FCRD) program. Included in this document is an overview of the FCRD program, a description of the difference between revolutionary and evolutionary approaches to nuclear fuel development, the meaning of science-based development of nuclear fuels, and the “Grand Challenge” for the AFC that would, if achieved, provide a transformational technology to the nuclear industry in the form of a high performance, high reliability nuclear fuel system. The activities that will be conducted by the AFC to achieve success towards this grand challenge are described and the goals and milestones over the next 20 to 40 year period of research and development are established.

  8. Advanced Fuels Campaign Execution Plan

    SciTech Connect

    Kemal Pasamehmetoglu

    2011-09-01

    The purpose of the Advanced Fuels Campaign (AFC) Execution Plan is to communicate the structure and management of research, development, and demonstration (RD&D) activities within the Fuel Cycle Research and Development (FCRD) program. Included in this document is an overview of the FCRD program, a description of the difference between revolutionary and evolutionary approaches to nuclear fuel development, the meaning of science-based development of nuclear fuels, and the 'Grand Challenge' for the AFC that would, if achieved, provide a transformational technology to the nuclear industry in the form of a high performance, high reliability nuclear fuel system. The activities that will be conducted by the AFC to achieve success towards this grand challenge are described and the goals and milestones over the next 20 to 40 year period of research and development are established.

  9. Energy efficiency public service advertising campaign

    SciTech Connect

    Gibson-Grant, Amanda

    2015-06-12

    The Advertising Council (“the Ad Council”) and The United States Department of Energy (DOE) created and launched a national public service advertising campaign designed to promote energy efficiency. The objective of the Energy Efficiency campaign was to redefine how consumers approach energy efficiency by showing that saving energy can save homeowners money.

  10. Politics and Radio in the 1924 Campaign.

    ERIC Educational Resources Information Center

    Berkman, Dave

    1987-01-01

    Discusses the relation between radio broadcasting and politics in the 1924 presidential campaign, focusing on newspaper and magazine coverage. Notes radio's influence on candidate image, the aspect of censorship, and the use of radio during the campaign and after the election. (MM)

  11. The Devon NUT Campaign against Trust Schools

    ERIC Educational Resources Information Center

    Clinch, Dave

    2008-01-01

    When the Devon County Council announced that six secondary schools in the South Devon area were to become "Pathfinder Schools" for trust status, the Devon National Union of Teachers set about organising a campaign to defend the county's comprehensive schools. This campaign has proved successful in the case of Tavistock College, causing other…

  12. Political Campaigns Get Personal with Students

    ERIC Educational Resources Information Center

    Hermes, J. J.

    2007-01-01

    On Election Day in 2006, some students at the University of Texas at Austin were prodded by startlingly personal calls from Democratic Party supporters. As political campaigns look to corral young voters, those calls could be a harbinger of things to come in 2008: campaigns going after students through contact information that public colleges are…

  13. Campaigning for Literacy. Courier No. 25.

    ERIC Educational Resources Information Center

    ASPBAE Courier Service, 1982

    1982-01-01

    This issue contains those materials from a seminar on "Campaigning for Literacy" held at Udaipur, Rajasthan, India, on January 4-11, 1982, that concentrate on Asian experience. The "Udaipur Literacy Declaration," presented first, is followed by extracts from the opening addresses and a review of the report, "Campaigning for Literacy," by H.S.…

  14. 11 CFR 103.4 - Vice Presidential candidate campaign depositories.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 11 Federal Elections 1 2011-01-01 2011-01-01 false Vice Presidential candidate campaign depositories. 103.4 Section 103.4 Federal Elections FEDERAL ELECTION COMMISSION GENERAL CAMPAIGN DEPOSITORIES (2 U.S.C. 432(h)) § 103.4 Vice Presidential candidate campaign depositories. Any campaign depository designated by the principal campaign committee...

  15. Differences in the faecal microbiome of non-diarrhoeic clinically healthy dogs and cats associated with Giardia duodenalis infection: impact of hookworms and coccidia.

    PubMed

    Šlapeta, Jan; Dowd, Scot E; Alanazi, Abdullah D; Westman, Mark E; Brown, Graeme K

    2015-08-01

    The protozoan parasite Giardia duodenalis causes a waterborne diarrhoeal disease in animals and humans, yet many Giardia-infected hosts remain asymptomatic. Mixed parasite infections are common in both animals and humans with unknown consequences for Giardia or other parasites. We compared the composition and diversity of bacterial communities from 40 dogs, including free-roaming dogs, and 21 surrendered cats from Australia. The dog cohort included 17 (42.5%) dogs positive for Giardia and 13 (32.5%) dogs positive for dog hookworm (Ancylostoma caninum). The cat samples included eight positive for Giardia and eight positive for Cystoisospora. The V4 region of 16S rRNA was sequenced at an average of 36,383 high quality sequences (>200 bp) per sample using the Ion Torrent PGM platform. In dogs we found significant (P<0.05, AnoSim) difference between the Giardia-positive and -negative groups when evaluating bacterial genera. No such difference was demonstrated between Ancylostoma-positive and -negative dogs. However, there was a modest but not significant separation of the Giardia-negative and -positive dogs (P=0.09, UniFrac) using principal coordinate analysis. Removal of dogs with hookworms further separated Giardia-positive and -negative groupings (P=0.06, UniFrac). In cats, the presence of Giardia was not associated with a significant difference based on bacterial genera (P>0.05, AnoSim). Cystoisospora-positive cats, however, exhibited significantly different profiles from Cystoisospora-negative cats (P=0.02, AnoSim) and UniFrac showed significant separation of Cystoisospora-positive and -negative samples (P<0.01). The results suggest that in clinically heathy dogs and cats, helminths and protozoa are associated with different microbiomes and possibly variable gut microbiota functions. Understanding the association of parasites and microbiomes has important consequences for the administration of antiparasitic drugs in animals and humans. PMID:25934152

  16. Ivermectin treatment of free-ranging endangered Australian sea lion (Neophoca cinerea) pups: effect on hookworm and lice infection status, haematological parameters, growth, and survival.

    PubMed

    Marcus, Alan D; Higgins, Damien P; Gray, Rachael

    2015-07-01

    A placebo-controlled study was used to investigate the effectiveness of ivermectin to treat hookworm (Uncinaria sanguinis) and lice (Antarctophthirus microchir) infections in free-ranging Australian sea lion (Neophoca cinerea) pups and to test the hypotheses that these parasitic infections cause anaemia, systemic inflammatory responses, and reduced growth, and contribute towards decreased pup survival. Ivermectin was identified as an effective and safe anthelmintic in this species. Pups administered ivermectin had significantly higher erythrocyte counts and significantly lower eosinophil counts compared to controls at 1-2 months post-treatment, confirming that U. sanguinis and/or A. microchir are causatively associated with disease and demonstrating the positive effect of ivermectin treatment on clinical health parameters. Higher growth rates were not seen in ivermectin-treated pups and, unexpectedly, relatively older pups treated with ivermectin demonstrated significantly reduced growth rates when compared to matched saline-control pups. Differences in survival were not identified between treatment groups; however, this was attributed to the unexpectedly low mortality rate of recruited pups, likely due to the unintended recruitment bias towards pups >1-2 months of age for which mortality due to hookworm infection is less likely. This finding highlights the logistical and practical challenges associated with treating pups of this species shortly after birth at a remote colony. This study informs the assessment of the use of anthelmintics as a tool for the conservation management of free-ranging wildlife and outlines essential steps to further the development of strategies to ensure the effective conservation of the Australian sea lion and its parasitic fauna. PMID:25911163

  17. ADVANCED FUELS CAMPAIGN 2013 ACCOMPLISHMENTS

    SciTech Connect

    Not Listed

    2013-10-01

    The mission of the Advanced Fuels Campaign (AFC) is to perform Research, Development, and Demonstration (RD&D) activities for advanced fuel forms (including cladding) to enhance the performance and safety of the nation’s current and future reactors; enhance proliferation resistance of nuclear fuel; effectively utilize nuclear energy resources; and address the longer-term waste management challenges. This includes development of a state-of-the art Research and Development (R&D) infrastructure to support the use of “goal-oriented science-based approach.” In support of the Fuel Cycle Research and Development (FCRD) program, AFC is responsible for developing advanced fuels technologies to support the various fuel cycle options defined in the Department of Energy (DOE) Nuclear Energy Research and Development Roadmap, Report to Congress, April 2010. Accomplishments made during fiscal year (FY) 2013 are highlighted in this report, which focuses on completed work and results. The process details leading up to the results are not included; however, the technical contact is provided for each section.

  18. Burundi launches campaign against AIDS.

    PubMed

    1999-05-10

    The conflict-ridden central African state of Burundi launched a campaign against AIDS as the health minister said 160,000 children were orphans as a result of the disease. "This day can be considered the real beginning of the war against AIDS in our country," said Leonce Ngendakumana National Assembly President. He was opening a workshop designed to develop strategies to combat the spread of HIV, which was attended by UN agencies, aid organizations, and members of the government. Health Minister Juma Kariburyo said 30,000 people had died of AIDS in 2 years in Burundi, which has a population of around 6 million. "We had less than 1% of infection in 1983, but today the urban area figures are more than 20%, and more than 14% in the rural areas," he added. But Jeanne Gapiya, president of a Burundian association for people who are HIV positive, said she feared the true figures could be far higher. Gapiya is HIV positive and has lost her husband, child, brother and sister to AIDS. Minister of Defense Colonel Alfred Nkurunziza told the workshop the disease was rampant within the army. Burundi's Tutsi-dominated army is fighting a bitter civil war against ethnic Hutu rebels. The conflict has caused large refugee movements, which has exacerbated the spread of infectious diseases. PMID:12349334

  19. Network strategies in election campaigns

    NASA Astrophysics Data System (ADS)

    Javarone, Marco Alberto

    2014-08-01

    This study considers a simple variation of the voter model with two competing parties. In particular, we represent the case of political elections, where people can choose to support one of the two candidates or to remain neutral. People operate within a social network and their opinions depend on those of the people with whom they interact. Therefore, they may change their opinions over time, which may mean supporting one particular candidate or none. Candidates attempt to gain people’s support by interacting with them, whether they are in the same social circle (i.e. neighbors) or not. In particular, candidates follow a strategy of interacting for a time with people they do not know (that is, people who are not their neighbors). Our analysis of the proposed model sought to establish which network strategies are the most effective for candidates to gain popular support. We found that the most suitable strategy depends on the topology of the social network. Finally, we investigated the role of charisma in these dynamics. Charisma is relevant in several social contexts, since charismatic people usually exercise a strong influence over others. Our results showed that candidates’ charisma is an important contributory factor to a successful network strategy in election campaigns.

  20. 5 CFR 950.701 - DoD overseas campaign.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the National Capital Area campaign. (d) The overseas campaign Charity List shall not include the All...) The overseas campaign Charity List must explain the allocation policy utilized by each of the...

  1. 5 CFR 950.701 - DoD overseas campaign.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the National Capital Area campaign. (d) The overseas campaign Charity List shall not include the All...) The overseas campaign Charity List must explain the allocation policy utilized by each of the...

  2. Evaluation of a brief anti-stigma campaign in Cambridge: do short-term campaigns work?

    PubMed Central

    2010-01-01

    Background In view of the high costs of mass-media campaigns, it is important to understand whether it is possible for a media campaign to have significant population effects over a short period of time. This paper explores this question specifically in reference to stigma and discrimination against people with mental health problems using the Time to Change Cambridge anti-stigma campaign as an example. Methods 410 face-to-face interviews were performed pre, during and post campaign activity to assess campaign awareness and mental health-related knowledge, attitudes and behaviours. Results Although campaign awareness was not sustained following campaign activity, significant and sustained shifts occurred for mental health-related knowledge items. Specifically, there was a 24% (p < 0.001) increase in persons agreeing with the statement: If a friend had a mental health problem, I know what advice to give them to get professional help, following the campaign. Additionally, for the statement: Medication can be an effective treatment for people with mental health problems, there was a 10% rise (p = 0.05) in the proportion of interviewees responding 'agree' or 'strongly agree' following the campaign. These changes, however, were not evident for attitudinal or behaviour related questions. Conclusions Although these results only reflect the impact of one small scale campaign, these preliminary findings suggest several considerations for mass-media campaign development and evaluation strategies such as: (1) Aiming to influence outcomes pertaining to knowledge in the short term; (2) Planning realistic and targeted outcomes over the short, medium and long term during sustained campaigns; and (3) Monitoring indirect campaign effects such as social discourse or other social networking/contact in the evaluation. PMID:20546596

  3. Philippine campaign boosts child immunizations.

    PubMed

    Manuel-santana, R

    1993-03-01

    In 1989, USAID awarded the Philippines a 5-year, US $50 million Child Survival Program targeting improvement in immunization coverage of children, prenatal care coverage for pregnant women, and contraceptive prevalence. Upon successful completion of performance benchmarks at the end of each year, USAID released monies to fund child survival activities for the following year. This program accomplished a major program goal, which was decentralization of health planning. The Philippine Department of Health soon incorporated provincial health planning. The Philippine Department of Health soon incorporated provincial health planning in its determination of allocation of resources. Social marketing activities contributed greatly to success in achieving the goal of boosting the immunization coverage rate for the 6 antigens listed under the Expanded Program for Immunization (51%-85% of infants, 1986-1991). In fact, rural health officers in Tarlac Province in Central Luzon went from household to household to talk to mothers about the benefits of immunizing a 1-year-old child, thereby contributing greatly to their achieving a 95% full immunization coverage rate by December 1991. Social marketing techniques included modern marketing strategies and multimedia channels. They first proved successful in metro Manila which, at the beginning of the campaign, had the lowest immunization rate of all 14 regions. Every Wednesday was designated immunization day and was when rural health centers vaccinated the children. Social marketing also successfully publicized oral rehydration therapy (ORT), breast feeding, and tuberculosis control. Another contributing factor to program success in child survival activities was private sector involvement. For example, the Philippine Pediatric Society helped to promote ORT as the preferred treatment for acute diarrhea. Further, the commercial sector distributed packets of oral rehydration salts and even advertised its own ORT product. At the end of 2

  4. 5 CFR 950.801 - Campaign schedule.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... National/International and International parts of the Charity List. (2) The Director will determine a date.../International and International parts of the Charity List to all local campaigns by a date to be determined...

  5. 5 CFR 950.801 - Campaign schedule.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... National/International and International parts of the Charity List. (2) The Director will determine a date.../International and International parts of the Charity List to all local campaigns by a date to be determined...

  6. Effectiveness of a solar action campaign

    SciTech Connect

    Tucker, M.

    1981-01-01

    This paper discusses the effectiveness of a Solar Action Campaign implemented to facilitate the commercialization of Solar Energy in a large metropolitan area. The campaign was developed by the staff of the Crosby Gardens Environmental Library. Crosby Gardens is an urban environmental and cultural park. The Solar Action Campaign in Toledo, Ohio, included the coordination of a variety of activities and events designed to stimulate consumer awareness of the Solar Energy applications in the area. Activities included coordinating two workshops, production of media tools, a sunshine awards banquet, and an intensive media campaign. The Solar Week in Toledo provided the stimulus for coalitions to be built, intensive information exchange, and most importantly - media coverage.

  7. FDA Launches Ad Campaign Against Chewing Tobacco

    MedlinePlus

    ... 158385.html FDA Launches Ad Campaign Against Chewing Tobacco Health officials targeting rural teens with messages about health risks of smokeless tobacco products To use the sharing features on this ...

  8. The Australian Measles Control Campaign, 1998.

    PubMed Central

    Turnbull, F. M.; Burgess, M. A.; McIntyre, P. B.; Lambert, S. B.; Gilbert, G. L.; Gidding, H. F.; Escott, R. G.; Achat, H. M.; Hull, B. P.; Wang, H.; Sam, G. A.; Mead, C. L.

    2001-01-01

    The 1998 Australian Measles Control Campaign had as its aim improved immunization coverage among children aged 1-12 years and, in the longer term, prevention of measles epidemics. The campaign included mass school-based measles-mumps-rubella vaccination of children aged 5-12 years and a catch-up programme for preschool children. More than 1.33 million children aged 5-12 years were vaccinated at school: serological monitoring showed that 94% of such children were protected after the campaign, whereas only 84% had been protected previously. Among preschool children aged 1-3.5 years the corresponding levels of protection were 89% and 82%. During the six months following the campaign there was a marked reduction in the number of measles cases among children in targeted age groups. PMID:11584738

  9. Media campaign educates public on ED overcrowding.

    PubMed

    2004-04-01

    A Tennessee health care system is reducing overcrowding in its EDs with a media campaign that urges patients with nonurgent needs to seek other care options. The campaign has contributed to a 5% decrease in ED volume at one hospital in the first few months. Advertising spots urge patients to go to primary care physicians and urgent care clinics. ED staff help educate patients while treating them for nonurgent needs. PMID:15077530

  10. SEPARATIONS AND WASTE FORMS CAMPAIGN IMPLEMENTATION PLAN

    SciTech Connect

    Vienna, John D.; Todd, Terry A.; Peterson, Mary E.

    2012-11-26

    This Separations and Waste Forms Campaign Implementation Plan provides summary level detail describing how the Campaign will achieve the objectives set-forth by the Fuel Cycle Reasearch and Development (FCRD) Program. This implementation plan will be maintained as a living document and will be updated as needed in response to changes or progress in separations and waste forms research and the FCRD Program priorities.

  11. Morphometric and molecular characterization of the species of Uncinaria Frölich, 1789 (Nematoda) parasitic in the Australian fur seal Arctocephalus pusillus doriferus (Schreber), with notes on hookworms in three other pinniped hosts.

    PubMed

    Ramos, Paul; Lynch, Michael; Hu, Min; Arnould, John P Y; Norman, Richard; Beveridge, Ian

    2013-05-01

    This study presents morphological and molecular data on hookworms from the Australian fur seal Arctocephalus pusillus doriferus (Schreber) currently identified in Australian waters as Uncinaria hamiltoni Baylis, 1933. Additional specimens from the Australian sea lion Neophoca cinerea (Péron) and the New Zealand fur seal Arctocephalus forsteri (Lesson) from Australia, and the Southern elephant seal Mirounga leonina (Linnaeus) from Antarctica, were included. Using the internal transcribed spacer (ITS), hookworms from A. p. doriferus, N. cinerea and A. forsteri were found to be genetically similar but distinct from Uncinaria spp. found in M. leonina from Antarctica, as well as from Zalophus californianus (Lesson) and Callorhinus ursinus (Linnaeus) from California. Few morphological differences were detected between these taxa. PMID:23595493

  12. Effective anthelmintic therapy of residents living in endemic area of high prevalence for Hookworm and Schistosoma mansoni infections enhances the levels of allergy risk factor anti-Der p1 IgE

    PubMed Central

    Campolina, Sabrina S.; Araujo, Marcio S.S.; Rezende, Tércia M.R.L.; Matoso, Leonardo; Quites, Humberto F.O.; Teixeira-Carvalho, Andréa; Martins-Filho, Olindo A.; Gazzinelli, Andrea; Correa-Oliveira, Rodrigo

    2013-01-01

    In this work were investigated the relationship between Hookworm/Schistosoma mansoni infections and allergy related risk factors in two endemic areas with distinct prevalence of infections and co-infection. The intensity of infections, eosinophilia, allergy risk factors, infections status and anti-Der p1 IgE levels before and 2 years (population 1) and 3 years (population 2) after anthelmintic treatment, were evaluated. It was observed that the population with lower prevalence and intensity of infection (population 2) had lower eosinophils counts (>600/mm3) and higher animal contact than the population with higher parasites intensity (population 1). After anthelmintic treatment the intensity of S. mansoni single infection decreased, but no changes were observed in Hookworm and co-infected individuals. The anthelmintic treatment also enhanced anti-Der p1 IgE optical density in ELISA on the subgroups that became negative for helminth infection regardless of their previous infection condition in population 1. Facing that, we evaluated the anti-Der p1 IgE reactivity index, and the ratio (after/before treatment) was significantly higher in patients co-infected before treatment. On the other hand, no association between anti-Der p1 IgE reactivity index and the intensity of infections were observed. In conclusion, effective anthelmintic therapy of subjects from endemic areas with high prevalence of Hookworm and S. mansoni infections enhances anti-Der p1 IgE levels. PMID:25905031

  13. Effective anthelmintic therapy of residents living in endemic area of high prevalence for Hookworm and Schistosoma mansoni infections enhances the levels of allergy risk factor anti-Der p1 IgE.

    PubMed

    Campolina, Sabrina S; Araujo, Marcio S S; Rezende, Tércia M R L; Matoso, Leonardo; Quites, Humberto F O; Teixeira-Carvalho, Andréa; Martins-Filho, Olindo A; Gazzinelli, Andrea; Correa-Oliveira, Rodrigo

    2015-01-01

    In this work were investigated the relationship between Hookworm/Schistosoma mansoni infections and allergy related risk factors in two endemic areas with distinct prevalence of infections and co-infection. The intensity of infections, eosinophilia, allergy risk factors, infections status and anti-Der p1 IgE levels before and 2 years (population 1) and 3 years (population 2) after anthelmintic treatment, were evaluated. It was observed that the population with lower prevalence and intensity of infection (population 2) had lower eosinophils counts (>600/mm(3)) and higher animal contact than the population with higher parasites intensity (population 1). After anthelmintic treatment the intensity of S. mansoni single infection decreased, but no changes were observed in Hookworm and co-infected individuals. The anthelmintic treatment also enhanced anti-Der p1 IgE optical density in ELISA on the subgroups that became negative for helminth infection regardless of their previous infection condition in population 1. Facing that, we evaluated the anti-Der p1 IgE reactivity index, and the ratio (after/before treatment) was significantly higher in patients co-infected before treatment. On the other hand, no association between anti-Der p1 IgE reactivity index and the intensity of infections were observed. In conclusion, effective anthelmintic therapy of subjects from endemic areas with high prevalence of Hookworm and S. mansoni infections enhances anti-Der p1 IgE levels. PMID:25905031

  14. 26 CFR 701.9006-1 - Presidential Election Campaign Fund.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 20 2012-04-01 2012-04-01 false Presidential Election Campaign Fund. 701.9006-1...) INTERNAL REVENUE PRACTICE PRESIDENTIAL ELECTION CAMPAIGN FUND § 701.9006-1 Presidential Election Campaign Fund. (a) Transfer of amounts to the Presidential Election Campaign Fund. The Secretary shall...

  15. 29 CFR 452.67 - Distribution of campaign literature.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Distribution of campaign literature. 452.67 Section 452.67... AND DISCLOSURE ACT OF 1959 Campaign Safeguards § 452.67 Distribution of campaign literature. The Act... distribute his campaign literature to the membership at his expense. When the organization or its...

  16. 11 CFR 9002.11 - Qualified campaign expense.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Qualified campaign expense. 9002.11 Section 9002.11 Federal Elections FEDERAL ELECTION COMMISSION PRESIDENTIAL ELECTION CAMPAIGN FUND: GENERAL ELECTION FINANCING DEFINITIONS § 9002.11 Qualified campaign expense. (a) Qualified campaign expense means any expenditure, including a purchase,...

  17. 11 CFR 106.3 - Allocation of expenses between campaign and non-campaign related travel.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Vice Presidential candidates who receive federal funds pursuant to 11 CFR part 9005 or 9036. (See 11 CFR 9004.7 and 9034.7) All expenditures for campaign-related travel paid for by a candidate from a... campaign-related is the applicable rate for a comparable commercial conveyance set forth in 11 CFR...

  18. Health Campaigns as Engaged Pedagogy: Considering a Motorcycle Safety Campaign as Scholarship of Teaching and Learning

    ERIC Educational Resources Information Center

    Mattson, Marifran; Haas, Emily J.; Kosmoski, Carin

    2013-01-01

    This article argues that teaching health campaigns from an engaged pedagogy perspective is beneficial for students, instructors, and communities. This argument is supported by a teaching and learning perspective using a motorcycle safety campaign as an exemplar. Retrospective interviews were conducted with students who participated in a…

  19. Communication in Ballot Issue Campaigns: A Rhetorical Analysis of the 1991 Cincinnati Public Schools Levy Campaign.

    ERIC Educational Resources Information Center

    Joiner, Jeffrey; German, Kathleen

    Following the failure of several school levies, the Cincinnati Public School System placed a $9.83 million levy on the ballot in 1991 which passed in spite of tremendous odds against it. The Cincinnati tax levy campaign was successful largely because it adapted to the unique nature of ballot issue campaigns. First, it provided proactive leadership…

  20. Amateur astronomers in support of observing campaigns

    NASA Astrophysics Data System (ADS)

    Yanamandra-Fisher, P.

    2014-07-01

    The Pro-Am Collaborative Astronomy (PACA) project evolved from the observational campaign of C/2012 S1 or C/ISON. The success of the paradigm shift in scientific research is now implemented in other comet observing campaigns. While PACA identifies a consistent collaborative approach to pro-am collaborations, given the volume of data generated for each campaign, new ways of rapid data analysis, mining access, and storage are needed. Several interesting results emerged from the synergistic inclusion of both social media and amateur astronomers: - the establishment of a network of astronomers and related professionals that can be galvanized into action on short notice to support observing campaigns; - assist in various science investigations pertinent to the campaign; - provide an alert-sounding mechanism should the need arise; - immediate outreach and dissemination of results via our media/blogger members; - provide a forum for discussions between the imagers and modelers to help strategize the observing campaign for maximum benefit. In 2014, two new comet observing campaigns involving pro-am collaborations have been identified: (1) C/2013 A1 (C/Siding Spring) and (2) 67P/Churyumov-Gerasimenko (CG). The evolving need for individual customized observing campaigns has been incorporated into the evolution of PACA (Pro-Am Collaborative Astronomy) portal that currently is focused on comets: from supporting observing campaigns for current comets, legacy data, historical comets; interconnected with social media and a set of shareable documents addressing observational strategies; consistent standards for data; data access, use, and storage, to align with the needs of professional observers. The integration of science, observations by professional and amateur astronomers, and various social media provides a dynamic and evolving collaborative partnership between professional and amateur astronomers. The recent observation of comet 67P, at a magnitude of 21.2, from Siding

  1. Effects of the antismoking campaign: an update.

    PubMed Central

    Warner, K E

    1989-01-01

    In the absence of the antismoking campaign, adult per capita cigarette consumption in 1987 would have been an estimated 79-89 per cent higher than the level actually experienced. The smoking prevalence of all birth cohorts of men and women born during this century is well below that which would have been expected in the absence of the campaign. As a consequence, in 1985 an estimated 56 million Americans were smokers; without the campaign, an estimated 91 million would have been smokers. As a result of campaign-induced decisions not to smoke, between 1964 and 1985 an estimated 789,200 Americans avoided or postponed smoking-related deaths and gained an average of 21 additional years of life expectancy each; collectively this represents more than 16 million person-years of additional life. The greatest health benefit lies in the future, however, as younger individuals reach the ages at which smoking claims its greatest toll, and as middle-aged former smokers realize relative reductions in smoking mortality risks as a result of long-term abstinence from smoking. For example, campaign-induced decisions not to smoke made prior to 1986 will result in the postponement or avoidance of an estimated 2.1 million smoking-related deaths between 1986 and the year 2000. PMID:2913831

  2. National campaigns to improve antibiotic use.

    PubMed

    Goossens, Herman; Guillemot, Didier; Ferech, Matus; Schlemmer, Benoit; Costers, Michiel; van Breda, Marije; Baker, Lee J; Cars, Otto; Davey, Peter G

    2006-05-01

    High levels of antibiotic consumption are driving levels of bacterial resistance that threaten public health. Nonetheless, antibiotics still provide highly effective treatments for common diseases with important implications for human health. The challenge for public education is to achieve a meaningful reduction in unnecessary antibiotic use without adversely affecting the management of bacterial infections. This paper focuses on the lessons learned from national campaigns in countries (Belgium and France) with high antibiotic use. Evaluation of these national campaigns showed the importance of television advertising as a powerful medium to change attitudes and perhaps also behaviour with regard to antibiotics. Moreover, in both countries, strong evidence suggested reduced antibiotic prescribing. However, adverse effects associated with a reduction in antibiotic prescribing were not monitored. We conclude that carefully designed mass education campaigns could improve antibiotic use nationally and should be considered in countries with high antibiotic use. However, these campaigns should employ techniques of social marketing and use appropriate outcome measures. The benefits and risks of such campaigns have been less well established in countries where antibiotic use is already low or declining. PMID:16568344

  3. Observing campaign on V380 Oph cancelled

    NASA Astrophysics Data System (ADS)

    Waagen, Elizabeth O.

    2012-08-01

    The observing campaign on V380 Oph announced in AAVSO Alert Notice 466 has been cancelled at the request of the principal investigators, Drs. Joseph Patterson and Arne Henden. The campaign was to monitor V380 Oph to make sure it was in its low state for HST observations that had been scheduled. However, it was apparent from observations submitted to the Center for Backyard Astrophysics (CBA) and the AAVSO International Database that the star was not truly in its low state but in an intermediate state, and thus not an appropriate target at this time for the research the investigators wanted to do with the HST. On behalf of Drs. Patterson and Henden, thank you for your efforts during this campaign - your work is very much appreciated!

  4. Prevalence and Risk Factors of Hookworm-Related Cutaneous Larva Migrans (HrCLM) in a Resource-Poor Community in Manaus, Brazil

    PubMed Central

    Reichert, Felix; Pilger, Daniel; Schuster, Angela; Lesshafft, Hannah; Guedes de Oliveira, Silas; Ignatius, Ralf; Feldmeier, Hermann

    2016-01-01

    Background Hookworm-related cutaneous larva migrans (HrCLM) is a neglected tropical skin disease associated with significant clinical pathology. Little knowledge exists about prevalence and risk factors of HrCLM in endemic regions. Methodology/ Principal Findings To understand the epidemiology of HrCLM in Amazonia, we conducted a cross-sectional study in a resource-poor township in Manaus, Brazil. HrCLM was diagnosed in 8.2% (95% CI, 6.3–10.1%) of the study population (N = 806) with a peak prevalence of 18.2% (95% CI, 9.3–27.1%) in children aged 10–14. Most of the tracks (62.4%) were located on the feet, and 10.6% were superinfected. HrCLM was associated independently with age under 15, male sex, presence of animal faeces on the compound, walking barefoot on sandy ground and poverty. Conclusions/ Significance HrCLM is common in resource-poor communities in Amazonia and is related to poverty. To reduce the disease burden caused by HrCLM, living conditions have to be improved. PMID:27010204

  5. A survey of pet ownership, awareness and public knowledge of pet zoonoses with particular reference to roundworms and hookworms in Harare, Zimbabwe.

    PubMed

    Pfukenyi, Davies Mubika; Chipunga, S L; Dinginya, L; Matenga, E

    2010-02-01

    A cross-sectional questionnaire-based survey was carried out in Harare to assess pet ownership and public awareness with regard to pet zoonoses. The questionnaire was designed to obtain information on pet ownership, health and welfare of pets, pet owners' knowledge and awareness of pet zoonoses with particular emphasis on hookworms and roundworms. The results demonstrated that the proportion of pet owners who knew helminths as zoonoses in dogs (21.3%) and cats (1.1%) was low compared to rabies (95.7%) with ancylostomosis (4.3%) and toxocariosis (2.1%) being the specific parasitic zoonoses known to occur in dogs and toxoplasmosis (2.1%) in cats. More than 50% of the pet owners indicated that veterinarians never discussed the potential hazards of zoonoses or discussed it only when asked and 33% indicated that veterinarians initiated discussion of the subject whenever zoonoses were diagnosed in pets. Over 90% of the pet owners indicated that veterinarians should discuss zoonoses with them. Further investigations are necessary to determine the current prevalence of intestinal nematode infections in dogs and cats in the various regions of the country. PMID:19688308

  6. Isotypic variation in antibody responses in a community in Papua New Guinea to larval and adult antigens during infection, and following reinfection, with the hookworm Necator americanus.

    PubMed

    Pritchard, D I; Walsh, E A; Quinell, R J; Raiko, A; Edmonds, P; Keymer, A E

    1992-11-01

    The natural infection of a community with the hookworm Necator americanus induces a vigorous humoral response to both larval and adult parasite antigens. This response occurs in all five human antibody isotypes, and data are presented to show that, at the population level, isotypes respond differently, following chemotherapy and during reinfection, to changes in antigen stimulation. The differential response probably reflects the fact that the parasite, during the course of its life cycle, presents different amounts of antigens at different anatomical locations. It is suggested that IgG and IgM responses against adult excretory-secretory (ES) products most accurately reflect the efficacy of chemotherapy, and the load of resident adult infection, while IgG responses against larval somatic antigens reflect continuous exposure to infection. These hypotheses should now be tested, at the level of the individual, in a longitudinal manner using more closely spaced sampling intervals. This repetitive sampling, and the inclusion of a measure of the exposure of the population to infective stages, will allow more definitive conclusions to be made about the role of the immune response in controlling worm burdens. PMID:1470481

  7. Myeloid-Restricted AMPKα1 Promotes Host Immunity and Protects against IL-12/23p40-Dependent Lung Injury during Hookworm Infection.

    PubMed

    Nieves, Wildaliz; Hung, Li-Yin; Oniskey, Taylor K; Boon, Louis; Foretz, Marc; Viollet, Benoit; Herbert, De'Broski R

    2016-06-01

    How the metabolic demand of parasitism affects immune-mediated resistance is poorly understood. Immunity against parasitic helminths requires M2 cells and IL-13, secreted by CD4(+) Th2 and group 2 innate lymphoid cells (ILC2), but whether certain metabolic enzymes control disease outcome has not been addressed. This study demonstrates that AMP-activated protein kinase (AMPK), a key driver of cellular energy, regulates type 2 immunity and restricts lung injury following hookworm infection. Mice with a selective deficiency in the AMPK catalytic α1 subunit in alveolar macrophages and conventional dendritic cells produced less IL-13 and CCL17 and had impaired expansion of ILC2 in damaged lung tissue compared with wild-type controls. Defective type 2 responses were marked by increased intestinal worm burdens, exacerbated lung injury, and increased production of IL-12/23p40, which, when neutralized, restored IL-13 production and improved lung recovery. Taken together, these data indicate that defective AMPK activity in myeloid cells negatively impacts type 2 responses through increased IL-12/23p40 production. These data support an emerging concept that myeloid cells and ILC2 can coordinately regulate tissue damage at mucosal sites through mechanisms dependent on metabolic enzyme function. PMID:27183598

  8. Starting and Running the "Libraries Matter" Campaign

    ERIC Educational Resources Information Center

    Pope, Kitty; Chenoweth, Rose; Bersche, Karen; Bell, Lori

    2006-01-01

    Sometimes a simple idea, such as selling gel bracelets that say "Libraries Matter" to raise money, can spark something much bigger. In this article, the authors explain how their Libraries Matter campaign grew beyond their own regional system to cover their whole state and eventually other points around the globe. This successful Web-based…

  9. Media Campaigns Promote Driver Safety for Farmworkers.

    ERIC Educational Resources Information Center

    Grieshop, James I.; Grajales-Hall, Myriam; Ortiz, Lupe

    1998-01-01

    A Spanish-language program was developed to educate California migrant farmworker families about motor vehicle safety using a bingo-like game similar to one popular in Mexico. The game disseminated safe-driving information in weekly bilingual newspapers and on Spanish radio and television. Assessments suggest that the media campaigns favorably…

  10. Maternal health care focus in Bolivian campaign.

    PubMed

    1995-02-01

    Maternal health care is one of the focuses of Bolivia's new reproductive health campaign. The campaign, which uses television, radio and print media to get its message across, has the slogan "Your health is in your hands." Prenatal and postnatal care, as well as safe delivery, form one of the campaign's target areas. Others are family planning, breast-feeding, and the prevention of illegal abortions. The Bolivian campaign, which has a logo showing a child's tiny hand grasping a parent's finger, is supported by the Population Communication Services project of the Johns Hopkins School of Public Health, Baltimore, US. Bolivia has the highest maternal mortality in the western hemisphere. "The need to create an awareness of reproductive health is vital, with the risk of a Bolivian woman dying during pregnancy or childbirth 60 times that for a woman in Europe or the US," according to Dr. Phyllis Piotrow, director of Johns Hopkins' Center for Communication Programs. Further, Bolivia has the second highest infant mortality rate in the western hemisphere after Haiti. PMID:12319470

  11. Collaboration Portals for NASA's Airborne Field Campaigns

    NASA Technical Reports Server (NTRS)

    Conover, Helen; Kulkami, Ajinkya; Garrett, Michele; Goodman, Michael; Peterson, Walter Arthur; Drewry, Marilyn; Hardin, Danny M.; He, Matt

    2011-01-01

    The University of Alabama in Huntsville (UAH), in collaboration with the Global Hydrology Resource Center, a NASA Earth Science Data Center, has provided information management for a number of NASA Airborne Field campaigns, both hurricane science investigations and satellite instrument validation. Effective field campaign management requires communication and coordination tools, including utilities for personnel to upload and share flight plans, weather forecasts, a variety of mission reports, preliminary science data, and personal photos. Beginning with the Genesis and Rapid Intensification Processes (GRIP) hurricane field campaign in 2010, we have provided these capabilities via a Drupal-based collaboration portal. This portal was reused and modified for the Midlatitude Continental Convective Clouds Experiment (MC3E), part of the Global Precipitation Measurement mission ground validation program. An end goal of these development efforts is the creation of a Drupal profile for field campaign management. This presentation will discuss experiences with Drupal in developing and using these collaboration portals. Topics will include Drupal modules used, advantages and disadvantages of working with Drupal in this context, and how the science teams used the portals in comparison with other communication and collaboration tools.

  12. The Political Scientist as Local Campaign Consultant

    ERIC Educational Resources Information Center

    Crew, Robert E., Jr.

    2011-01-01

    During my 45 years as an academic, I have followed the admonition sometimes attributed to the legendary Jedi warrior Obi-Wan Kenobe that political scientists should "use [their] power for good and not for evil." In this spirit, I have devoted substantial portions of my career to public service by providing strategic advice and campaign management…

  13. Providence Sponsors Diocesan Teacher Recruiting Campaign.

    ERIC Educational Resources Information Center

    Dygert, William

    2001-01-01

    Addresses the issue of teacher recruitment in Providence, Rhode Island. Explains that the Catholic education staff designed a campaign that involved creating marketing materials, advertising in daily newspapers, and holding job fairs and open houses. Stresses the importance of promoting teaching at Catholic schools as both rewarding and…

  14. Collaboration Portals for NASA's Airborne Field Campaigns

    NASA Astrophysics Data System (ADS)

    Conover, H.; Kulkarni, A.; Garrett, M.; Goodman, M.; Petersen, W. A.; Drewry, M.; Hardin, D. M.; He, M.

    2011-12-01

    The University of Alabama in Huntsville (UAH), in collaboration with the Global Hydrology Resource Center, a NASA Earth Science Data Center, has provided information management for a number of NASA Airborne Field campaigns, both hurricane science investigations and satellite instrument validation. Effective field campaign management requires communication and coordination tools, including utilities for personnel to upload and share flight plans, weather forecasts, a variety of mission reports, preliminary science data, and personal photos. Beginning with the Genesis and Rapid Intensification Processes (GRIP) hurricane field campaign in 2010, we have provided these capabilities via a Drupal-based collaboration portal. This portal was reused and modified for the Midlatitude Continental Convective Clouds Experiment (MC3E), part of the Global Precipitation Measurement mission ground validation program. An end goal of these development efforts is the creation of a Drupal profile for field campaign management. This presentation will discuss experiences with Drupal in developing and using these collaboration portals. Topics will include Drupal modules used, advantages and disadvantages of working with Drupal in this context, and how the science teams used the portals in comparison with other communication and collaboration tools.

  15. Vehicle of Change: The PS 2013 Campaign

    ERIC Educational Resources Information Center

    Guevara, Fiorella

    2014-01-01

    A change in political leadership typically signals a growth in organizing campaigns to find and endorse the candidate with ideas most similar to their own. However, what if instead of focusing on finding the best candidate, organizing groups decided to focus on the conversation? How would you then use an election to engage the members of the…

  16. Transmutation Fuels Campaign FY-09 Accomplishments Report

    SciTech Connect

    Lori Braase

    2009-09-01

    This report summarizes the fiscal year 2009 (FY-08) accomplishments for the Transmutation Fuels Campaign (TFC). The emphasis is on the accomplishments and relevance of the work. Detailed description of the methods used to achieve the highlighted results and the associated support tasks are not included in this report.

  17. The World Campaign for the Biosphere.

    ERIC Educational Resources Information Center

    Barman, Charles R.

    1984-01-01

    Lists and discusses goals of The World Campaign for the Biosphere and strategies designed to achieve these goals. Also lists eight suggestions for science teachers to help incorporate the goals into school curricula and programs. These include organizing assemblies which present information about environmental problems and presenting environmental…

  18. Kid's PACK: Population Awareness Campaign Kit.

    ERIC Educational Resources Information Center

    Zero Population Growth, Inc., Washington, DC.

    This fun and educational kit is designed specifically for elementary students. The "Kid's PACK" (Population Awareness Campaign Kit) entertains and informs children on the environment and human population growth through stories, games, and concrete ideas for making a difference. In three booklets, the "Kid's PACK" offers elementary students…

  19. Microform Awareness through a Public Relations Campaign.

    ERIC Educational Resources Information Center

    Pitch, Judi

    1986-01-01

    Realities of space limitations, microform availability, paper copy loss, and mutilation require that library patrons accept use of microforms. A public relations campaign, appropriately timed and involving staff training, displays, events, and publicity, can be used to inform and instruct patrons in availability and use of microform collections…

  20. White Paper on Televised Political Campaign Debates.

    ERIC Educational Resources Information Center

    Argumentation and Advocacy, 2002

    2002-01-01

    Surveys existing research on televised campaign debates; indicates areas for future research; considers the resources needed to expand and improve current research efforts; and encourages more systematic and sustained inquiry. Notes two compelling needs in terms of resources: an archive containing comprehensive records of media coverage of the…

  1. Television Planning in the 1952 Eisenhower Campaign.

    ERIC Educational Resources Information Center

    Barkin, Steve M.

    This report of a study of the activities of a secret planning board, formed to promote the nomination of Dwight Eisenhower through the intensive use of television, concludes that the significance of television planning in the 1952 Eisenhower campaign had less to do with the outcome of the election than with the first massive use of television with…

  2. Teen PACK: Population Awareness Campaign Kit.

    ERIC Educational Resources Information Center

    Zero Population Growth, Inc., Washington, DC.

    This packet of instructional materials is designed to teach teenagers about the effects of overpopulation on the world and on the individual. Information is presented in three related booklets. The first of the three parts of the "Teen Population Awareness Campaign Kit," illustrates overpopulation through profiles of teens living in Shanghai,…

  3. Analyzing the Communication Dynamics of Political Campaigns

    ERIC Educational Resources Information Center

    Tannenbaum, Sally

    2007-01-01

    It is widely agreed that college students do not fully participate in the political process. The most commonly cited reasons are apathy, indifference, and ignorance. This article presents an activity that aims to help students learn about communication dynamics in the context of political campaigns and develop an appreciation and confidence about…

  4. Persistence of Change: Fume Hood Campaign Lessons

    ERIC Educational Resources Information Center

    Feder, Elah; Robinson, Jennifer; Wakefield, Sarah

    2012-01-01

    Purpose: Sustainability initiatives typically operate for a limited time period, but it is often unclear whether they have lasting effects. The purpose of this paper is to examine a laboratory fume hood campaign, in order to identify factors that might contribute or detract from long-term change persistence. Design/methodology/approach: The…

  5. Campaign Targets Perceived Liberal Bias in Schools

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2006-01-01

    Having witnessed what they regard as the corruption of colleges by liberals and left-leaning academics, conservative activists say they are launching a venture to eliminate any such bias from the nation's public schools. "It's a campaign we're beginning today," said David Horowitz, who helped organize an April 7, 2006 conference to promote those…

  6. An overview of the AROMAT campaigns

    NASA Astrophysics Data System (ADS)

    Merlaud, Alexis; Dekemper, Emmanuel; Van Roozendael, Michel; Constantin, Daniel; Georgescu, Lucian; Meier, Andreas; Richter, Andreas; Den Hoed, Mirjam; Allaart, Marc; Boscornea, Andreea; Vajaiac, Sorin; Bellegante, Livio; Nemuc, Anca; Nicolae, Doina; Shaifangar, Reza; Dörner, Steffen; Wagner, Thomas; Stebel, Kerstin; Schuettemeyer, Dirk

    2016-04-01

    The Airborne ROmanian Measurements of Aerosols and Trace gases (AROMAT) campaign and its follow-up AROMAT-2 were held in September 2014 and August 2015, respectively. Both campaigns focused on two geophysical targets: the city of Bucharest and the large power plants of the Jiu Valley, which are located in a rural area 170 km West of Bucharest. These two areas are complementary in terms of emitted chemical species and their spatial distributions. The objectives of the AROMAT campaigns were (i) to test recently developed airborne observation systems dedicated to air quality satellite validation studies such as the AirMAP imaging DOAS system (University of Bremen), the NO2 sonde (KNMI), and the compact SWING whiskbroom imager (BIRA), and (ii) to prepare the validation programme of the future Atmospheric Sentinels, starting with Sentinel-5 Precursor (S5P) to be launched in early summer 2016. We present results from the different airborne instrumentations and from coincident ground-based measurements (lidar, in-situ, and mobile DOAS systems) performed during both campaigns. The AROMAT dataset addresses several of the mandatory products of TROPOMI/S5P, in particular NO2 and SO2 (horizontal distribution and profile from aircraft, plume image with ground-based SO2 and NO2 cameras, transects with mobile DOAS, in-situ), H2CO (mobile MAX-DOAS), and aerosols (lidar, airborne FUBISS-ASA2 sun-photometer, and aircraft in-situ). We investigate the information content of the AROMAT dataset for satellite validation studies based on co-located OMI and GOME-2 data, and simulations of TROPOMI measurements. The experience gained during AROMAT and AROMAT-2 will be used in support of a large-scale TROPOMI/S5P validation campaign in Romania scheduled for summer 2017.

  7. Influence of a counteradvertising media campaign on initiation of smoking: the Florida "truth" campaign.

    PubMed Central

    Sly, D F; Hopkins, R S; Trapido, E; Ray, S

    2001-01-01

    OBJECTIVES: The purpose of this study was to assess the short-term effects of television advertisements from the Florida "truth" campaign on rates of smoking initiation. METHODS: A follow-up survey of young people aged 12 to 17 years (n = 1820) interviewed during the first 6 months of the advertising campaign was conducted. Logistic regression analyses were used to estimate the independent effects of the campaign on smoking initiation while other factors were controlled for. RESULTS: Youths scoring at intermediate and high levels on a media effect index were less likely to initiate smoking than youths who could not confirm awareness of television advertisements. Adjusted odds ratios between the media index and measures of initiation were similar within categories of age, sex, susceptibility, and whether a parent smoked. CONCLUSIONS: Exposure to the "truth" media campaign lowered the risk of youth smoking initiation. However, the analysis did not demonstrate that all such media programs will be effective. PMID:11211631

  8. Lessons from Past Literacy Campaigns: A Critical Assessment.

    ERIC Educational Resources Information Center

    Cairns, John C.

    1989-01-01

    Analyzes literacy campaigns in developing countries since early postcolonial efforts. Sees the Experimental World Literacy Programme as a turning point, reflecting lessons learned from past failures. Identifies features of successful campaigns, including political will, resource mobilization, timing, decentralized implementation, realistic…

  9. 11 CFR 103.4 - Vice Presidential candidate campaign depositories.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... designated by the principal campaign committee of a political party's candidate for President shall be the campaign depository for that political party's candidate for the office of Vice President....

  10. 5 CFR 950.401 - Campaign and publicity information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PRIVATE VOLUNTARY ORGANIZATIONS Campaign Information § 950.401 Campaign and publicity information. (a) The... National and Local Affiliate. Listing of a national organization, as well as its local...

  11. 5 CFR 950.401 - Campaign and publicity information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... PRIVATE VOLUNTARY ORGANIZATIONS Campaign Information § 950.401 Campaign and publicity information. (a) The... National and Local Affiliate. Listing of a national organization, as well as its local...

  12. 5 CFR 950.401 - Campaign and publicity information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PRIVATE VOLUNTARY ORGANIZATIONS Campaign Information § 950.401 Campaign and publicity information. (a) The... National and Local Affiliate. Listing of a national organization, as well as its local...

  13. Sequence conservation in the Ancylostoma secreted protein-2 of Necator americanus (Na-ASP-2) from hookworm infected individuals in Thailand.

    PubMed

    Ungcharoensuk, Charoenchai; Putaporntip, Chaturong; Pattanawong, Urassaya; Jongwutiwes, Somchai

    2012-12-01

    The Ancylostoma secreted protein-2 of Necator americanus (Na-ASP-2) was one of the promising vaccine candidates against the most prevalent human hookworm species as adverse vaccine reaction has compromised further human vaccine trials. To elucidate the gene structure and the extent of sequence diversity, we determined the complete nucleotide sequence of the Na-asp-2 gene of individual larvae from 32 infected subjects living in 3 different endemic areas of Thailand. Sequence analysis revealed that the gene encoding Na-ASP-2 comprised 8 exons. Of 3 nucleotide substitutions in these exons, only one causes an amino acid change from leucine to methionine. A consensus conserved GT and AG at the 5' and the 3' boundaries of each intron was observed akin to those found in other eukaryotic genes. Introns of Na-asp-2 contained 23 nucleotide substitutions and 0-18 indels. The mean number of nucleotide substitutions per site (d) in introns was not significantly different from the mean number of synonymous substitutions per synonymous site (d(S)) in exons whereas d in introns was significantly exceeded d(N) (the mean number of nonsynonymous substitutions per nonsynonymous site) in exons (p<0.05), suggesting that introns and synonymous sites in exons may evolve at a similar rate whereas functional constraints at the amino acid could limit amino acid substitutions in Na-ASP-2. A recombination site was identified in an intron near the 3' portion of the gene. The positions of introns and the intron phases in the Na-asp-2 gene comparing with those in other pathogenesis-related-1 proteins of Loa loa, Onchocerca volvulus, Heterodera glycines, Caenorhabditis elegans and human were relatively conserved, suggesting evolutionary conservation of these genes. Sequence conservation in Na-ASP-2 may not compromise further vaccine design if adverse vaccine effects could be resolved whereas microheterogeneity in introns of this locus may be useful for population genetics analysis of N. americanus

  14. Comparison of RELMα and RELMβ Single- and Double-Gene-Deficient Mice Reveals that RELMα Expression Dictates Inflammation and Worm Expulsion in Hookworm Infection.

    PubMed

    Chen, Gang; Wang, Spencer H; Jang, Jessica C; Odegaard, Justin I; Nair, Meera G

    2016-04-01

    Resistin-like molecules (RELMs) are highly expressed following helminth infection, where they impact both the host and helminth. While RELMα (Retnla) impairs helminth expulsion by inhibiting protective Th2 immunity, RELMβ (Retnlb) can promote its expulsion. We employed Retnla(-/-) and Retnlb(-/-) mice to delineate the function of both proteins following infection with Nippostrongylus brasiliensis, a hookworm that infects the lung and intestine. Whereas wild-type (WT) and Retnlb(-/-)mice exhibited equivalent infection-induced inflammation, Retnla(-/-) mice suffered a heightened inflammatory response, including increased mortality, weight loss, and lung inflammation. In the intestine, Retnla(-/-)mice had low parasite egg burdens compared to those of WT mice, while Retnlb(-/-) mice exhibited high egg burdens, suggesting that RELMα and RELMβ have functionally distinct effects on immunity and inflammation to N. brasiliensis To test the importance of both proteins, we generated Retnla(-/-) Retnlb(-/-) mice. Infected Retnla(-/-)Retnlb(-/-) mice exhibited similar responses to Retnla(-/-) mice, including increased mortality and lung inflammation. This inflammatory response in Retnla(-/-) Retnlb(-/-) mice negatively impacted N. brasiliensis fitness, as demonstrated by significantly lower worm ATP levels and decreased intestinal worm burden and fecundity. Lung cytokine analysis revealed that Retnla(-/-) and Retnla(-/-) Retnlb(-/-) mice expressed significantly increased levels of interleukin-4 (IL-4). Finally, we generated Retnla(-/-) mice on the Rag(-/-) background and observed that the effects of RELMα were abrogated in the absence of adaptive immunity. Together, these data demonstrate that RELMα but not RELMβ significantly impacts the immune response toN. brasiliensis infection by downregulating the Th2 adaptive immune response in the lung, which protects the host but allows improved parasite fitness. PMID:26831469

  15. Binding of Excreted and/or Secreted Products of Adult Hookworms to Human NK Cells in Necator americanus-Infected Individuals from Brazil▿

    PubMed Central

    Teixeira-Carvalho, Andréa; Fujiwara, Ricardo T.; Stemmy, Erik J.; Olive, Denise; Damsker, Jesse M.; Loukas, Alex; Corrêa-Oliveira, Rodrigo; Constant, Stephanie L.; Bethony, Jeffrey M.

    2008-01-01

    The impact of the interaction between excreted and/or secreted (ES) Necator americanus products and NK cells from Necator-infected individuals was analyzed. We investigated the binding of ES products to NK cells, the expression of NK cell receptors (CD56, CD159a/NKG2A, CD314/NKG2D, CD335/NKp46, and KLRF1/NKp80), the frequency of gamma interferon (IFN-γ)-producing NK cells after whole-blood in vitro stimulation, and the capacity of N. americanus ES products to induce NK cell chemotaxis. In contrast to those from noninfected individuals, NK cells from Necator-infected individuals demonstrated no binding with N. americanus ES products. This phenomenon was not due to alterations in NK cell receptor expression in infected subjects and could not be reproduced with NK cells from uninfected individuals by incubation with immunoregulatory cytokines (interleukin-10/transforming growth factor β). Further, we found that a significantly greater percentage of NK cells from infected subjects than NK cells from uninfected individuals spontaneously produced IFN-γ upon ex vivo culture. Our findings support a model whereby NK cells from Necator-infected individuals may interact with ES products, making these cells refractory to binding with exogenous ES products. During N. americanus infection, human NK cells are attracted to the site of infection by chemotactic ES products produced by adult Necator worms in the gut mucosa. Binding of ES products causes the NK cells to become activated and secrete IFN-γ locally, thereby contributing to the adult hookworm's ability to evade host immune responses. PMID:18838519

  16. A Smoking Cessation Campaign on Twitter: Understanding the Use of Twitter and Identifying Major Players in a Health Campaign.

    PubMed

    Chung, Jae Eun

    2016-05-01

    The current study examined the use of online social media for a health campaign. Collecting tweets (N = 1,790) about the recent smoking cessation campaign by the Centers for Disease Control and Prevention, the current study investigated the dissemination of health campaign messages on Twitter and answered questions from the process evaluation of health campaigns: who tweeted about the campaign, who played central roles in disseminating health campaign messages, and how various features of Twitter were used for sharing of campaign messages. Results showed that individuals and nonprofit organizations posted frequently about the campaign: Individuals and nonprofit organizations posted about 40% and 30% of campaign-related tweets, respectively. Although the campaign under investigation was steered by a government agency, nonprofit organizations played a vital role as mediators who disseminated campaign messages. The culture of retweeting demonstrated its particular usefulness for the dissemination of campaign messages. Despite the expectation that the use of social media would expand opportunities for engagement, actual two-way interactions were few or minimal. Drawn from the results, practical suggestions on how to strategize the use of Twitter for future health campaigns are discussed. PMID:27115179

  17. [Ethics and efficacy in sexual health campaigns].

    PubMed

    Rascón, José Jara; Sandoica, Esmeralda Alonso

    2008-01-01

    The effectiveness of the diverse campaigns of sexual education carried out in Spain in the last 15 years scarcely has been analyzed. These campaigns have been directed fundamentally to adolescent people and its declared purpose has consisted of promoting the called "safe sex" being based only in the information on methods of barrier. Trying to clarify the efficacy of these campaigns, in the present work the epidemiological data contributed by the Department of Health and the National Institute of the Spanish Youth have been retrospectively investigated. As far as it can be measured, the evolution of the consequences of the sexual practices of the adolescents (abortions and unintended pregnancies) in the sanitary environment were also analyzed. Likewise, the data of the National Registry of Epidemiological Surveillance on the evolution of sexually transmitted diseases are collected. The results obtained of this analysis show that in teenages between 15 and 19 years, a progressive increase in the percentage of abortions regarding the total number of pregnancies has grown from 20% in 1990 to 44% in 2000 arriving at 46.6% in 2003. These data correspond with an progressive increase also related to the total number of abortions in Spain, reaching 13.7% in 2005. Likewise, the consumption of the postcoital pills for adolescents is analyzed. It has passed from 160.000 prescriptions in 2001 to nearly half a million units in 2005. This means the demand of this resource in the last 5 years has multiplied by three without achieving a stabilization in the number of new abortions per year. The evolution of the declared sexually transmitted diseases shows an increase of 79% in the infections by syphilis and a 45.8% in uncomplicated gonorrhoea. As conclusions, since an ethical perspective and since the perspective of sanitary efficiency, it can be affirmed that the validity of the campaigns of "safe sex" remains in doubt after analyzing the available data. The refusal to include in

  18. Architecting Space Exploration Campaigns: A Decision-Analytic Approach

    NASA Technical Reports Server (NTRS)

    Baker, Erin; Morse, Elisabeth L.; Gray, Andrew A.; Easter, Robert W.

    2006-01-01

    This paper shows the benefits of Decision Analysis techniques for campaign design and evaluation. Important concepts of decision analysis are reviewed through the lens of designing a campaign to find exploitable equatorial water on Mars. The method developed herein is general to any search campaign. The paper concludes with a discussion of the challenges and opportunities in applying similar techniques to other types of campaigns.

  19. An Evaluation of the Seat Belt Education Campaign.

    ERIC Educational Resources Information Center

    Rochon, James

    A seat belt education campaign conducted in Canada to dispel myths surrounding seat belts and promote a better understanding of their functions was evaluated. Two telephone surveys, each comprised of 4,000 respondents, were conducted. The first was done immediately before the campaign and the second immediately succeeding the campaign. Also, a…

  20. C-SPAN in the Classroom: Campaign 2000 Topics.

    ERIC Educational Resources Information Center

    C-SPAN, Washington, DC.

    These C-SPAN lesson plans focus on U.S. presidential campaign 2000 topics. The broad divisions for the 11 lesson plans are: (1) "Roles of the Media--Spin"; (2) "Roles of the Media--Polls"; (3) "Fundraising: Early Money"; (4) "Campaign Advertising: Language of Advertising"; (5) "Campaign Advertising: Issue Ads"; (6) "Issues: Defining the…

  1. 11 CFR 9034.5 - Net outstanding campaign obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Net outstanding campaign obligations. 9034.5...: PRESIDENTIAL PRIMARY MATCHING FUND ENTITLEMENTS § 9034.5 Net outstanding campaign obligations. (a) Within 15... shall submit a statement of net outstanding campaign obligations. The candidate's net...

  2. 11 CFR 9034.5 - Net outstanding campaign obligations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 11 Federal Elections 1 2011-01-01 2011-01-01 false Net outstanding campaign obligations. 9034.5...: PRESIDENTIAL PRIMARY MATCHING FUND ENTITLEMENTS § 9034.5 Net outstanding campaign obligations. (a) Within 15... shall submit a statement of net outstanding campaign obligations. The candidate's net...

  3. The Successful Capital Campaign: From Planning to Victory Celebration.

    ERIC Educational Resources Information Center

    Quigg, H. Gerald, Ed.

    A collection of 22 chapters on capital campaigns is presented to provide: resource for both veterans and newcomers; technical information for fund-raising professionals and key volunteers; and a record of all aspects of current thinking on the capital campaign. Chapter titles and authors are as follows: "What Is a Capital Campaign in Today's…

  4. Organ Donation Campaigns: Perspective of Dialysis Patient's Family Members

    PubMed Central

    TUMIN, Makmor; RAJA ARIFFIN, Raja Noriza; MOHD SATAR, NurulHuda; NG, Kok-Peng; LIM, Soo-Kun; CHONG, Chin-Sieng

    2014-01-01

    Abstract Background Solving the dilemma of the organ shortage in Malaysia requires educating Malaysians about organ donation and transplantation. This paper aims at exploring the average Malaysian households ’ preferred channels of campaigns and the preferred campaigners in a family setting, targeting at the dialysis family members. Methods We analyzed the responses of 350 respondents regarding organ donation campaigns. The respondents are 2 family members of 175 dialysis patients from 3 different institutions. The information on respondents’ willingness to donate and preferred method and channel of organ donation campaign were collected through questionnaire. Results Malaysian families have a good tendency to welcome campaigns in both the public and private (their homes) spheres. We also found that campaigns facilitated by the electronic media (Television and Radio) and executed by experienced doctors are expected to optimize the outcomes of organ donation, in general. Chi-square tests show that there are no significant differences in welcoming campaigns among ethnics. However, ethnics preferences over the campaign methods and campaigners are significantly different (P <0.05). Conclusion Ethnic differences imply that necessary modifications on the campaign channels and campaigners should also be taken under consideration. By identifying the preferred channel and campaigners, this study hopes to shed some light on the ways to overcome the problem of organ shortage in Malaysia. PMID:25909060

  5. 29 CFR 452.69 - Expenses of campaign literature.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Expenses of campaign literature. 452.69 Section 452.69 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR... AND DISCLOSURE ACT OF 1959 Campaign Safeguards § 452.69 Expenses of campaign literature....

  6. Campaigning for Children's Oral Health: A Case Study

    ERIC Educational Resources Information Center

    Vaughan, Kate

    2009-01-01

    Arguably, the ultimate application of evidenced-based communications is translating the research recommendations into a full-fledged media campaign. This article explains the development and implementation of Watch Your Mouth, a campaign based on FrameWorks Institute's research on children's oral health. To date, this innovative campaign has been…

  7. Marketing Social Service Programs Using Political Campaign Technology.

    ERIC Educational Resources Information Center

    Bynum, Peter

    1991-01-01

    Discusses how human services agencies can use strategies and information technologies similar to those used in political campaigns to identify needs and attitudes for social services campaigns. Marketing for social services programs is described, and the use of computers for a political campaign and for a teenage pregnancy program is compared.…

  8. 29 CFR 452.83 - Enforcement of campaign safeguards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Enforcement of campaign safeguards. 452.83 Section 452.83... AND DISCLOSURE ACT OF 1959 Campaign Safeguards § 452.83 Enforcement of campaign safeguards. Certain of the safeguards of section 401(c) are enforceable at the suit of any bona fide candidate. This...

  9. 29 CFR 452.83 - Enforcement of campaign safeguards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Enforcement of campaign safeguards. 452.83 Section 452.83... AND DISCLOSURE ACT OF 1959 Campaign Safeguards § 452.83 Enforcement of campaign safeguards. Certain of the safeguards of section 401(c) are enforceable at the suit of any bona fide candidate. This...

  10. Optimal Campaign in the Smoking Dynamics

    PubMed Central

    Zaman, Gul

    2011-01-01

    We present the optimal campaigns in the smoking dynamics. Assuming that the giving up smoking model is described by the simplified PLSQ (potential-light-smoker-quit smoker) model, we consider two possible control variables in the form of education and treatment campaigns oriented to decrease the attitude towards smoking. In order to do this we minimize the number of light (occasional) and persistent smokers and maximize the number of quit smokers in a community. We first show the existence of an optimal control for the control problem and then derive the optimality system by using the Pontryagin maximum principle. Finally numerical results of real epidemic are presented to show the applicability and efficiency of this approach. PMID:21461044

  11. Are "drink responsibly" alcohol campaigns strategically ambiguous?

    PubMed

    Smith, Sandi W; Atkin, Charles K; Roznowski, JoAnn

    2006-01-01

    This article applies the concept of strategic ambiguity in examining viewer responses to brewer-sponsored "responsible drinking" television advertising campaigns. Strategically ambiguous messages are designed to engender diverse interpretations between varied audience segments, and these different selective perceptions should translate into relatively uniform positive corporate images. In this study, teenage and young adult respondents were shown a series of television spots from two leading alcohol companies. As predicted, there was a high degree of diversity in meanings of message content and campaign purpose derived by viewers, particularly among less sophisticated teenagers. Moreover, evaluative ratings of messages and sponsors were generally favorable and more uniform than interpretive responses. The research demonstrates how seemingly prohealth messages can serve to subtly advance both industry sales and public relations interests. PMID:16813484

  12. Campaigns targeting perpetrators of intimate partner violence.

    PubMed

    Cismaru, Magdalena; Lavack, Anne M

    2011-10-01

    Intimate partner violence (IPV) is a global public health concern with significant physical, emotional, and economic costs. Persuading IPV perpetrators to change their behavior could play an important role in ending violence. This article reviews and analyzes 16 campaigns targeting IPV perpetrators, created in the United States, Canada, United Kingdom, Australia, and New Zealand. Two well-known models, the Transtheoretical (Stages of Change) model and Protection Motivation theory (PMT), are combined to create the analytical framework. For each stage of change, the most salient PMT variables are outlined, the people found in that stage are described, and the most effective strategies for persuasion are posited. Together, these two models would suggest that future campaigns targeting IPV perpetrators should place a stronger emphasis on the benefits of changing and place a greater focus on increasing perpetrators' confidence that they can abstain from violence. PMID:21908438

  13. Abortion returns to haunt US presidential campaign.

    PubMed

    Greenberg, D S

    2000-04-01

    The abortion issue has infested national politics since 1973, now it returns to haunt the US presidential election politics. However, rather than serving as a customary rallying cause for Republicans, it is now a millstone around the neck of their candidate, Governor George Bush, who seeks a broad ideological span of voters to win his candidacy. Bush expressed strong anti-abortion sentiments to attract the die-hard right-to-life vote in the hard-fought primary campaign. For many years, the anti-abortion language in the US remains strident, however, it is clear that most voters support, or at least tolerate, the availability of abortion services. In his presidential campaign, Bush shied away from endorsing a constitutional amendment to ban abortion, and declared his opposition to any exceptions to an abortion ban. He is now on the record with numerous anti-abortion declarations, and holds endorsements from the pro-life camp. PMID:10791389

  14. Ozone measurements from the Balloon Intercomparison Campaign

    NASA Astrophysics Data System (ADS)

    Robbins, D.; Waters, J.; Zimmermann, P.; Jarnot, R.; Hardy, J.; Pickett, H.; Pollitt, S.; Traub, W.; Chance, K.; Louisnard, N.; Evans, W.; Kerr, J.

    1990-02-01

    Measurements of the Balloon Intercomparison Campaign (BIC), conducted during fall, 1982 (BIC-1) and summer, 1983 (BIC-2), are reported. Results of five remote and two in situ techniques agree (with a few exceptions) within 95-percent confidence level uncertainties and generally within 15 percent above 20 km. Weighted mean profiles, which best represent conditions during the campaign, are used as a comparison standard. Accuracies of experiments indicated by BIC generally confirm estimated uncertainties for ECC sondes, UV photometry, and microwave emission experiments, are somewhat better for far-IR emission and IR absorption experiments, and are somewhat worse for IR emission and solar UV absorption experiments. The large collection of BIC measurements confirms a problem reported earlier with current theoretical modeling of ozone near 40 km.

  15. The Demeter micro satellite launch campaign

    NASA Astrophysics Data System (ADS)

    Dubourg, V.; Kainov, V.; Thoby, M.; Silkin, O.; Solovey, V.

    The CNES Micro satellite DEMETER is planned for launch by the end of June 2004 on a DNEPR launcher, from the Baíkonur cosmodrome. DEMETER will be the main payload among nine co-passengers. DEMETER, initiated by CNES in 1998, is the first model of the MYRIADE micro satellites line of product; at the time when this abstract is issued, the satellite is going through the final integration tests, as well as the last system validation phase. The space head module of the launcher has been developed by the Ukrainian YSDO company, and a successful fit check test campaign has been performed in December 2003 and January 2004 that allowed confirming the compatibility of the payloads with their launcher interface. The launch campaign is in process of preparation, implying a close partnership between the satellite team at CNES and Russian and Ukrainian launcher authorities: DEMETER is a pioneer not only for the satellite concept itself, but also for being the first satellite of this range (3 axis stabilized, including an hydrazine propulsion system and developed by a national space agency) being launched on a Russian space adapted intercontinental ballistic missile SS18. The launch service is contracted and managed by ISC Kosmotras, and it will also be the first sun synchronous orbit launch for DNEPR. Thus the launch preparation proved to be a very challenging endeavour providing all the actors with very rich human experience, as well as technical exchanges, in the fields of launcher technology and interfaces, facilities adaptation, logistics and project coordination. In the coming paper, a short presentation of the DEMETER satellite and of the DNEPR launcher will be made, but the main purpose is to present: the launch campaign preparation milestones, the launch campaign itself and related preliminary results and the lessons learnt from this first CNES/DNEPR experience to open the way to the future MYRIADE launches. A common CNES/KOSMOTRAS presentation is proposed at the

  16. Reference frame requirements and the MERIT campaign

    NASA Technical Reports Server (NTRS)

    Mueller, I. I.; Zhu, S. Y.; Bock, Y.

    1982-01-01

    An analysis is given of how satellite, lunar laser, and very long base interferometry stations available during the MERIT Campaign in 1983/84 can contribute to the detection of short periodic variations in the rotational parameters of the earth, as well as the determination of the differences between the various Conventional Terrestrial and Inertial Reference Frames inherent in the above systems. Specific observational requirements are given both by objective and by country.

  17. Star Week- A Successful Campaign in Japan -

    NASA Astrophysics Data System (ADS)

    Watanabe, J.

    2006-08-01

    In 1995, we started a campaign of the star week as between August 1 and 7 when it is usually expected that most part of Japan should be good weather after the rainy season during the summer holiday. Several hundreds of astronomical facilities for general public in Japan, including planetariums, museums, and public observatories participated in our campaign, together with make good collaborations for education purpose. More than 200 astronomical events such as star parties were coordinated for general public every year. Japan is one of the worst countries for light pollution. Especially most of children have no experience of seeing Milky Way. Let them see the real stars. Let them feel the universe by inviting them to the related astronomical facilities located all over Japan. For realizing this purpose, it is better to set the special week, similar to the "Bird Week" by arranging various astronomical events in these facilities in order to invite all the general public. This is the motivation of the beginning of the star week. Such outreach program should give opportunity for general public to understand the excitement of the astronomy. In this paper, we will introduce present situation of our campaign, along with some statistics.

  18. Lessons Learned in a Breastfeeding Media Campaign.

    PubMed

    Ware, Julie L; Mzayek, Fawaz; Levy, Marian

    2016-09-01

    Breastfeeding is well accepted as the optimal nutrition for babies. The American Academy of Pediatrics states that infant feeding should no longer be thought of as a lifestyle choice, but rather as a public health issue. In Shelby County, Tennessee, rates of breastfeeding continue to be disparately low. To address this public health problem, a focus group study was conducted with the Shelby County population least likely to breastfeed. Following participants' suggestion to use a billboard campaign with pictures of local mothers and families, one highway billboard and ten bus stop signs were placed around the city in areas of the lowest breastfeeding rates. Self-administered surveys were completed by convenience sampling in target population areas with women least likely to breastfeed, both before placing the signs and 6 months later. No significant differences were noted in knowledge, attitudes, or practices after the media campaign, but trends toward increased intention to breastfeed were noted among expectant mothers. With collapsed data (pre and post), a majority of participants believed that breastfeeding is the best way to feed a baby and they were significantly more likely to plan to breastfeed if they knew about health benefits to the baby and to themselves. If they had heard about breastfeeding on the TV or radio, they were more likely to believe breastfeeding is important for long-term health. These findings suggest that a media campaign could have a complementary role in promoting breastfeeding among women with low initiation rates. PMID:27463248

  19. Feasibility study of the AOSTA experimental campaign

    NASA Astrophysics Data System (ADS)

    Carta, M.; Blaise, P.; Bethaz, C.; Boccia, F.; Fabrizio, V.; Geslot, B.; Grossi, A.; Gruel, A.

    2016-03-01

    The reduction of the nuclear waste is one of the most important nuclear issues. The high radiotoxicity of the spent fuel is due to plutonium and some minor actinides (MAs) such as neptunium, americium and curium, above all. One way to reduce their hazard is to destroy by fission MAs in appropriate nuclear reactors. To allow the MAs destruction an important effort have been done on the nuclear data due to the poor knowledge in this field. In the framework of one of the NEA Expert Group on Integral Experiments for Minor Actinide Management an analysis of the feasibility of MAs irradiation campaign in the TAPIRO fast research reactor is carried out. This paper provides preliminary results obtained by calculations modelling the irradiation, in different TAPIRO irradiation channels, of some CEA samples coming from the French experimental campaign OSMOSE, loaded with different contents of MAs, in order to access, through particular peak spectrometry, to their capture cross section. On the basis of neutron transport calculation results, obtained by both deterministic and Monte Carlo methods, an estimate of the irradiated samples counting levels from the AOSTA (Activation of OSMOSE Samples in TAPIRO) experimental campaign is provided.

  20. Broadening Participation in Citizen Science Campaigns

    NASA Astrophysics Data System (ADS)

    Pandya, R. E.

    2011-12-01

    While successful citizen-science campaigns have demonstrable effectiveness in engaging their participants in scientific projects, and research suggests that participants learn about both scientific processes and content, many campaigns struggle to engage participants from communities that have been historically under-represented in science. This is both puzzling and unfortunate: puzzling because citizen-scientist programs are often built around phenomena that are part of many people's daily lives and unfortunate because these programs offer a new and effective approach to scientific outreach and education that could, potentially, offer new avenues to include historically underserved communities in science. This poster will explore the demographics of several well-known citizen science programs, compare them to national trends, and use this comparison to suggest goals for diversifying citizen-science participation. It will review research on minority participation in formal and informal geoscience and science education programs to identify barriers to broader participation and offer some strategies for diversifying citizen science programs. It will highlight participatory research methodologies as used in resource conservation and public health, and explore their relevance to citizen science program. The overall goal of the poster is not to suggest a singular answer or even promote best practices, since much of what works well is likely to be place-based and context dependence. Instead, we seek to raise questions, offer approaches and spark a dialogue among citizen-science practitioners that will encourage new approaches and ultimately result in broader engagement in citizen-science campaigns.

  1. Coordinated Science Campaign Scheduling for Sensor Webs

    NASA Technical Reports Server (NTRS)

    Edgington, Will; Morris, Robert; Dungan, Jennifer; Williams, Jenny; Carlson, Jean; Fleming, Damian; Wood, Terri; Yorke-Smith, Neil

    2005-01-01

    Future Earth observing missions will study different aspects and interacting pieces of the Earth's eco-system. Scientists are designing increasingly complex, interdisciplinary campaigns to exploit the diverse capabilities of multiple Earth sensing assets. In addition, spacecraft platforms are being configured into clusters, trains, or other distributed organizations in order to improve either the quality or the coverage of observations. These simultaneous advances in the design of science campaigns and in the missions that will provide the sensing resources to support them offer new challenges in the coordination of data and operations that are not addressed by current practice. For example, the scheduling of scientific observations for satellites in low Earth orbit is currently conducted independently by each mission operations center. An absence of an information infrastructure to enable the scheduling of coordinated observations involving multiple sensors makes it difficult to execute campaigns involving multiple assets. This paper proposes a software architecture and describes a prototype system called DESOPS (Distributed Earth Science Observation Planning and Scheduling) that will address this deficiency.

  2. Stratospheric Ozone Intercomparison Campaign (STOIC) 1989: Overview

    NASA Technical Reports Server (NTRS)

    Margitan, J. J.; Barnes, R. A.; Brothers, G. B.; Butler, J.; Burris, J.; Connor, B. J.; Ferrare, R. A.; Kerr, J. B.; Komhyr, W. D.; McCormick, M. P.; McDermid, I. S.; McElroy, C. T.; McGee, T. J.; Miller, A. J.; Owens, M.; Parrish, A. D.; Parsons, C. L.; Torres, A. L.; Tsou, J. J.; Walsh, T. D.

    1995-01-01

    The NASA Upper Atmosphere Research Program organized a Stratospheric Ozone Intercomparison Campaign (STOIC) held in July-August 1989 at the Table Mountain Facility (TMF) of the Jet Propulsion Laboratory (JPL). The primary instruments participating in this campaign were several that had been developed by NASA for the Network for the Detection of Stratospheric Change: the JPL ozone lidar at TMF, the Goddard Space Flight Center trailer-mounted ozone lidar which was moved to TMF for this comparison, and the Millitech/LaRC microwave radiometer. To assess the performance of these new instruments, a validation/intercomparison campaign was undertaken using established techniques: balloon ozonesondes launched by personnel from the Wallops Flight Facility and from NOAA Geophysical Monitoring for Climate Change (GMCC) (now Climate Monitoring and Diagnostics Laboratory), a NOAA GMCC Dobson spectrophotometer, and a Brewer spectrometer from the Atmospheric Environment Service of Canada, both being used for column as well as Umkehr profile retrievals. All of these instruments were located at TMF and measurements were made as close together in time as possible to minimize atmospheric variability as a factor in the comparisons. Daytime rocket measurements of ozone were made by Wallops Flight Facility personnel using ROCOZ-A instruments launched from San Nicholas Island. The entire campaign was conducted as a blind intercomparison, with the investigators not seeing each others data until all data had been submitted to a referee and archived at the end of the 2-week period (July 20 to August 2, 1989). Satellite data were also obtained from the Stratospheric Aerosol and Gas Experiment (SAGE 2) aboard the Earth Radiation Budget Satellite and the Total Ozone Mapping Spectrometer (TOMS) aboard Nimbus 7. An examination of the data has found excellent agreement among the techniques, especially in the 20- to 40-km range. As expected, there was little atmospheric variability during the

  3. The POWER campaign for promotion of female and male condoms: audience research and campaign development.

    PubMed

    Bull, Sheana Salyers; Cohen, Jennifer; Ortiz, Charlene; Evans, Tom

    2002-01-01

    In this study, we conducted and content analyzed 12 focus groups with women aged 15-25 living in inner city Denver as a process of audience research to develop a male and female condom promotion campaign. We recruited 89 women from school and community sites in central Denver neighborhoods to discuss their knowledge, attitudes, and practices regarding both male and female condoms, then solicited opinions about how to increase knowledge about and familiarity with female condoms, increase positive attitudes toward both male and female condoms, and how to increase access to and use of both male and female condoms. Opinions on these topics drove the development of a targeted media campaign promoting condom use in this population. We report here on the general findings from focus groups and provide details about the campaign the participants helped to develop. PMID:12375772

  4. Testing the Validity of Campaign Ad Exposure Measures: A Family Planning Media Campaign in Pakistan.

    PubMed

    Beaudoin, Christopher E; Stephenson, Michael T; Agha, Sohail

    2016-07-01

    Although prior research has tested the nomological validity of media campaign exposure, including the related comparative validity of some measures, it has not well studied predictive validity or made extensions to other types of media campaign exposure. To help build on research in this area, the current study tested the nomological and predictive validity of 5 ad recall and recognition measures specific to the Touch condom media campaign in Pakistan. Between-effects regression of panel survey data confirmed the nomological validity of each of the 5 measures of Touch ad exposure. In addition, 2 sets of panel regression models (i.e., fixed-effects models and fixed-effects with lag models) confirmed the predictive validity of each of the 5 ad exposure measures. Results on comparative validity were quite similar for nomological and predictive validity, indicating that confirmed ad recall and recognition measures tend to have greater validity than unconfirmed measures. PMID:27337154

  5. Social marketing campaigns and children's media use.

    PubMed

    Evans, W Douglas

    2008-01-01

    Media-related commercial marketing aimed at promoting the purchase of products and services by children, and by adults for children, is ubiquitous and has been associated with negative health consequences such as poor nutrition and physical inactivity. But, as Douglas Evans points out, not all marketing in the electronic media is confined to the sale of products. Increasingly savvy social marketers have begun to make extensive use of the same techniques and strategies used by commercial marketers to promote healthful behaviors and to counter some of the negative effects of conventional media marketing to children and adolescents. Evans points out that social marketing campaigns have been effective in helping to prevent and control tobacco use, increase physical activity, improve nutrition, and promote condom use, as well as other positive health behaviors. He reviews the evidence from a number of major recent campaigns and programming in the United States and overseas and describes the evaluation and research methods used to determine their effectiveness. He begins his review of the field of social marketing by describing how it uses many of the strategies practiced so successfully in commercial marketing. He notes the recent development of public health brands and the use of branding as a health promotion strategy. He then goes on to show how social marketing can promote healthful behavior, how it can counter media messages about unhealthful behavior, and how it can encourage discussions between parents and children. Evans concludes by noting some potential future applications to promote healthful media use by children and adolescents and to mitigate the effects of exposure to commercial marketing. These include adapting lessons learned from previous successful campaigns, such as delivering branded messages that promote healthful alternative behaviors. Evans also outlines a message strategy to promote "smart media use" to parents, children, and adolescents and

  6. Scald prevention campaigns: do they work?

    PubMed

    Spallek, Melanie; Nixon, Jim; Bain, Chris; Purdie, David M; Spinks, Anneliese; Scott, Debbie; McClure, Rod J

    2007-01-01

    The aim of this study was to quantify the effectiveness of the Queensland "Hot Water Burns Like Fire" campaign. Cross-section temperature sampling of households' bathroom hot water taps was conducted in Brisbane in 1990 before the intervention (n = 872) and in 2002 to 2003 after the intervention (n = 871). In both surveys, temperature was measured with thermometers held under running water from the bathroom hot tap until the reading stabilized (2 minutes). In 2002 to 2003 the interviewer also recorded whether or not the householder believed a tempering valve was installed in the home. The main injury outcome measure was all scald injury-related admissions at hospitals in Queensland from July 1990 to June 2003. The difference between the mean hot water tap temperature in 1990 and in 2002 to 2003 was determined with independent sample t-tests (P < .05). Rates of hospital admissions were grouped into two categories: scald injuries per year prior to the introduction of the hot water tempering valve legislation (April 1998) and scald injuries per year post-legislation. The difference between the preintervention and postintervention mean rates was determined with t-tests (P < .05). Additionally, the rates were plotted on a scatter plot by year, and a linear regression analysis was used to quantify the relationship with rates of scald-related injuries and year. The temperature in homes where the occupants reported having a tempering valve (mean = 55.5 degrees C) was significantly lower than in homes whose occupants reported not having a tempering valve (mean = 60.1 degrees C) or did not know whether they had a tempering valve (mean = 61.8 degrees C) (P < .01). However, the comparison of the hot water temperature between 1990 and 2002 to 2003 showed a significantly higher mean hot water temperature in 2002 to 2003 (P < .01). There was a significantly higher mean scald injury rate after the introduction of the "Hot Water Burns Like Fire" campaign (170.36/100,000) than

  7. Advanced Fuels Campaign Cladding & Coatings Meeting Summary

    SciTech Connect

    Not Listed

    2013-03-01

    The Fuel Cycle Research and Development (FCRD) Advanced Fuels Campaign (AFC) organized a Cladding and Coatings operational meeting February 12-13, 2013, at Oak Ridge National Laboratory (ORNL). Representatives from the U.S. Department of Energy (DOE), national laboratories, industry, and universities attended the two-day meeting. The purpose of the meeting was to discuss advanced cladding and cladding coating research and development (R&D); review experimental testing capabilities for assessing accident tolerant fuels; and review industry/university plans and experience in light water reactor (LWR) cladding and coating R&D.

  8. Results of the Venus Express Aerobraking Campaign

    NASA Astrophysics Data System (ADS)

    Svedhem, Hakan; Müller-Wodarg, Ingo

    2014-11-01

    After a very successful mission orbiting Venus for more than 8 years, slowly the fuel is running out and the spacecraft will inevitably one day end up in the hot and acid atmosphere of the planet. Being near the end of the mission and in a position to accept some risk to the spacecraft we decided to take the opportunity to dip down deep into the atmosphere, to around 130 km, in a controlled manner, in order to make detailed in situ investigations of this for remote sensing instruments difficult to access region. The on board accelerometers gave direct measurements of the deceleration which in turn is directly proportional to the local atmospheric density. This provided an excellent way to study both the total density profile throughout the orbital arc in the atmosphere and small scale density variations in the region of the pericentre. The spacecraft behaved perfectly well throughout the whole campaign and provided a wealth of data both on the atmosphere and on the response of the spacecraft to the harsh environment with strong heat loads and some dynamic stress. At the time of the campaign the pericentre was located near the terminator at about 75 degrees Northern latitude. Aerobraking is a very efficient method of reducing the pericentre velocity and thereby reducing the apocentre altitude and the orbital period.The so called "walk-in" phase started at an altitude of 190 km on 17 May and the campaign ended on 11 July, after having reached a lowest altitude of 129.2 km. Subsequently, a series of orbit control manoeuvres lifted up the pericentre to 460 km altitude and the science activities were resumed after a thorough check-out of the spacecraft. We have detected a highly variable atmosphere, both on a day to day basis and within the individual pericentre passes. The duration of each pass was approximately 100 s and the maximum dynamic pressure achieved was more than 0.75 N/m2, probably a record for a spacecraft that continued its operation afterwards. The

  9. Benjamin Rush's educational campaign against hard drinking.

    PubMed Central

    Katcher, B S

    1993-01-01

    More than 200 years ago, during a period of unprecedented production and consumption of distilled alcoholic beverages in the United States, Benjamin Rush launched a health education campaign that warned the public about the hazards of such beverages. He corrected erroneous notions about their presumed beneficial effects and accurately described more than a dozen alcohol-related health problems. Although the temperance movement has had a tumultuous history in the United States, the origin and long-standing tradition of temperance as a health promotion activity needs to be recognized. Images p274-a p275-a p278-a p279-a PMID:8427341

  10. Advanced Fuels Campaign FY 2015 Accomplishments Report

    SciTech Connect

    Braase, Lori Ann; Carmack, William Jonathan

    2015-10-29

    The mission of the Advanced Fuels Campaign (AFC) is to perform research, development, and demonstration (RD&D) activities for advanced fuel forms (including cladding) to enhance the performance and safety of the nation’s current and future reactors; enhance proliferation resistance of nuclear fuel; effectively utilize nuclear energy resources; and address the longer-term waste management challenges. This report is a compilation of technical accomplishment summaries for FY-15. Emphasis is on advanced accident-tolerant LWR fuel systems, advanced transmutation fuels technologies, and capability development.

  11. Ozone intercomparisons from the Balloon Intercomparison Campaign

    NASA Astrophysics Data System (ADS)

    Robbins, D.; Evans, W.; Louisnard, N.; Pollitt, S.; Traub, W.; Waters, J.

    Intercomparisons of remote and in-situ techniques used to measure stratospheric ozone are made using results obtained on the Balloon Intercomparison Campaign of 1982 and 1983. Two in-situ and four remote instruments participated. These included ECC ozonesondes, a UV absorption photometer, and microwave emission, IR emission, and absorption spectrometers. Differences are generally less than 15 percent, and are within the quoted error bars. Flights which involved different sets of instruments were made on four separate days, and results are intercompared in plots of ozone density versus altitude. A careful assessment of errors was made for each instrument, and a plot of absolute errors versus altitude is given.

  12. Talking "truth": predictors and consequences of conversations about a youth antismoking campaign for smokers and nonsmokers.

    PubMed

    Dunlop, Sally M

    2011-08-01

    Using data from the Legacy Media Tracking Survey II, this study investigated relations among youth's evaluations of the "truth" antismoking campaign, campaign-related interpersonal discussion, and campaign-relevant outcomes (n = 8,000). Regression analyses showed that smokers were less likely to have discussed the campaign than nonsmokers, and this effect was mediated by negative campaign evaluation. However, smokers with a negative evaluation of the campaign were more likely to talk about it than were nonsmokers reporting negative evaluation. Nonsmokers who talked about the campaign had beliefs, attitudes, and intentions in greater agreement with campaign messages than those who did not talk about the campaign. For smokers, talking about the campaign was associated with beliefs, attitudes, and intentions in greater agreement with campaign messages, but only if associated with positive campaign evaluation. For smokers with a negative campaign evaluation, talking about the campaign was associated with beliefs and attitudes counter to the campaign messages. PMID:21476165

  13. Talking About Antismoking Campaigns: What Do Smokers Talk About, and How Does Talk Influence Campaign Effectiveness?

    PubMed

    Brennan, Emily; Durkin, Sarah J; Wakefield, Melanie A; Kashima, Yoshihisa

    2016-01-01

    Campaign-stimulated conversations have been shown to increase the effectiveness of antismoking campaigns. In order to explore why such effects occur, in the current study we coded the content of naturally occurring conversations. We also examined whether the short-term effects of talking, and of different types of talk, on quitting intentions were mediated through intrapersonal message responses. Using the Natural Exposure(SM) methodology, we exposed 411 smokers to 1 of 6 antismoking advertisements while they were watching television at home. Responses to the advertisement-conversation participation and content, emotional responses, personalized perceived effectiveness, and changes in intentions to quit-were measured within 3 days of exposure. Conversations were coded for appraisal of the advertisement (favorable, neutral, or unfavorable) and the presence of quitting talk and emotion talk. Mediation analyses indicated that the positive effects of talking on intention change were mediated through personalized perceived effectiveness and that the positive effects were driven by conversations that contained a favorable appraisal and/or quitting talk. Conversely, conversations that contained an unfavorable appraisal of the advertisement were negatively associated with campaign effectiveness. These findings highlight the importance of measuring interpersonal communication when evaluating campaigns and the need for further research to identify the message characteristics that predict when smokers talk and when they talk only in desirable ways. PMID:26376358

  14. Kauai Test Facility two experiment rocket campaign. [Kauai Test Facility; Two Experiment Rocket Campaign

    SciTech Connect

    Not Available

    1991-01-01

    The Kauai Test Facility (KTF) is a Department of Energy (DOE) owned facility located at Barking Sands, on the west coast of the island of Kauai, Hawaii. The KTF has a rocket preparation and launching capability for both rail-launched and vertical-launched capability for both rail-launched and vertical-launched rockets. Launches primarily support high altitude scientific research and re-entry vehicle systems and carry experimental non-nuclear payloads. This environmental assessment (EA) has been prepared for the Two Experiment Rocket Campaign, during which the STRYPI/LACE (STRYPI is not an acronym -- its the name of the rocket; LACE is the acronym for Low Altitude Compensation Experiment) and the RAP-501 (Rocket Accelerated Penetration) will be flown in conjunction from the KTF in February 1991 to reduce costs. There have been numerous rocket campaigns at the KTF in prior years that have used the same motors to be used in the current two experiment rocket campaign. The main difference noted in this environmental documentation is that the two rockets have not previously been flown in conjunction. Previous National Environmental Policy Act (NEPA) approvals of launches using these motors were limited to different and separate campaigns with diverse sources of funding. 2 figs., 5 tabs.

  15. GJ 436 Extrasolar Planet Transit Campaign

    NASA Astrophysics Data System (ADS)

    Price, Aaron; Henden, Arne

    2008-02-01

    A campaign, headed by Dr. Greg Laughlin (transitsearch.org and University of California, Santa Cruz) has been initiated to observe GJ 436 for transits of extrasolar planets. Precise multicolor photometry, carefully reduced but not transformed, is requested of AAVSO observers. The GJ 436 system is m(V)=~10.7; the expected transit length is ~1 hour; the transit depth is less than 0.1 magnitude (~0.006 mag). Dr. Laughlin provides the following transit period and ephemeris: P = 2.643901 days T_mid = 2454222.6157 HJD (02:46:36.48 UT May 2, 2007) The next transit is scheduled for February 14, 2008 from 06:49 to 07:47 UT. The parent system is very red (M3V); so including airmass values will be very important. Links to information on comparison stars, finder charts, airmass calculation, and other aspects of this campaign, as well as advice on making the photometric observations, is available in the Alert Notice. Observations submitted to the AAVSO International Database as GJ 436.

  16. Public health campaigns and obesity - a critique

    PubMed Central

    2011-01-01

    Background Controlling obesity has become one of the highest priorities for public health practitioners in developed countries. In the absence of safe, effective and widely accessible high-risk approaches (e.g. drugs and surgery) attention has focussed on community-based approaches and social marketing campaigns as the most appropriate form of intervention. However there is limited evidence in support of substantial effectiveness of such interventions. Discussion To date there is little evidence that community-based interventions and social marketing campaigns specifically targeting obesity provide substantial or lasting benefit. Concerns have been raised about potential negative effects created by a focus of these interventions on body shape and size, and of the associated media targeting of obesity. Summary A more appropriate strategy would be to enact high-level policy and legislative changes to alter the obesogenic environments in which we live by providing incentives for healthy eating and increased levels of physical activity. Research is also needed to improve treatments available for individuals already obese. PMID:21352562

  17. K2 Microlensing and Campaign 9

    NASA Astrophysics Data System (ADS)

    Penny, Matthew

    2016-06-01

    Campaign 9 of K2 will observe a contiguous 3.7 deg^2 region of the Galactic bulge in order to search for microlensing events and measure microlens parallaxes. It will also perform targeted follow-up of approximately 50 microlensing events spread throughout the Kepler focal plane. Parallax measurements are a critical ingredient for measurements of both the lens mass and distance, which contribute to our understanding of the formation of cold exoplanets, and the formation of planets as a function of Galactic environment. Additionally, as the first un-targeted, space-based microlensing survey, K2C9 offers us the first chance to measure the masses and kinematics of a large population of free-floating planet candidates, whose large abundance has been a puzzle since their discovery.I will review the scientific goals of the K2C9 survey, which will be well underway, and report on the ongoing activity of the K2 Campaign 9 Microlensing Science Team and the wider microlensing community, with a focus on the progress that has been made towards analyzing K2 data in crowded fields.

  18. Vietnam's campaign to reduce population growth.

    PubMed

    Haub, C

    1999-10-01

    This paper reports campaigns to reduce the population growth in Vietnam. In July, red banners flew above the broad boulevard in Hanoi proclaiming World Population Day. This widespread public attention to population issues is not surprising, given the country's sharp reduction in fertility and widespread citizen support for smaller families. Since 1961, Vietnam has been trying to formulate a policy to reduce the population rate growth. The policy was a reaction to the results of the 1960 Census of the Democratic Republic of Vietnam and reflected long-standing concerns over food shortages, as well as a desire to improve women's health and welfare. After the reunification in 1975, the policy was extended to the entire country. Since then, Vietnam's growth rate has been declining, suggesting that the national campaign for smaller families is succeeding in changing deeply held attitudes and perceptions, in addition to current practices. While the fertility decline in Vietnam may not be the world's fastest, the success of the national population policy has forever altered the country's prospect for population growth. PMID:12295331

  19. Transmutation Fuel Campaign Description and Status

    SciTech Connect

    Jon Carmack; Kemal O. Pasamehmetoglu

    2008-01-01

    This report contains a technical summary package in response to a Level 2 milestone in the transmutation fuel campaign (TFC) management work-package calling for input to the Secretarial decision. At present, the form of the Secretarial decision package is not fully defined, and it is not clear exactly what will be required from the TFC as a final input. However, it is anticipated that a series oftechnical and programmatic documents will need to be provided in support of a wider encompassing document on GNEP technology development activities. The TFC technical leadership team provides this report as initial input to the secretarial decision package which is being developed by the Technical Integration Office (TIO) in support of Secretarial decision. This report contains a summary of the TFC execution plan with a work breakdown structure, highlevel schedule, major milestones, and summary description of critical activities in support of campaign objectives. Supporting documents referenced in this report but provided under separate cover include: • An updated review of the state-of-the art for transmutation fuel development activities considering national as well as international fuel research and development testing activities. • A definition of the Technology Readiness Level (TRL) used to systematically define and execute the transmutation fuel development activities.

  20. Tobacco industry litigation strategies to oppose tobacco control media campaigns

    PubMed Central

    Ibrahim, J K; Glantz, Stanton A

    2006-01-01

    Objective To document the tobacco industry's litigation strategy to impede tobacco control media campaigns. Methods Data were collected from news and reports, tobacco industry documents, and interviews with health advocates and media campaign staff. Results RJ Reynolds and Lorillard attempted to halt California's Media Campaign alleging that the campaign polluted jury pools and violated First Amendment rights because they were compelled to pay for anti‐industry ads. The American Legacy Foundation was accused of violating the Master Settlement Agreement's vilification clause because its ads attacked the tobacco industry. The tobacco companies lost these legal challenges. Conclusion The tobacco industry has expanded its efforts to oppose tobacco control media campaigns through litigation strategies. While litigation is a part of tobacco industry business, it imposes a financial burden and impediment to media campaigns' productivity. Tobacco control professionals need to anticipate these challenges and be prepared to defend against them. PMID:16436406

  1. Evaluating a media campaign that targeted PTSD after Hurricane Katrina.

    PubMed

    Beaudoin, Christopher E

    2009-09-01

    This study evaluates a media campaign that targeted posttraumatic stress disorder (PTSD) in New Orleans following Hurricane Katrina. Evaluation data come from telephone survey interviews of African Americans (N = 968), who were the target audience of the media campaign. Ordinary Least Squares (OLS) regression indicates over-time improvements in campaign attention, PTSD beliefs, and PTSD preventive behaviors, whereas PTSD remained constant. Structural equation modeling offers support for a multistep model in which campaign attention influences PTSD beliefs, which influence PTSD preventive behaviors, which, in turn, influence PTSD. There is one across-step path from campaign attention directly to PTSD preventive behaviors. These two sets of findings signify the media campaign's positive role in influencing beliefs and preventive behaviors. Although PTSD remained unchanged, the improvements in PTSD beliefs and preventive behaviors may have been a means to subsequent abatement in PTSD. PMID:19735029

  2. "Think the sink:" Preliminary evaluation of a handwashing promotion campaign.

    PubMed

    Mackert, Michael; Liang, Ming-Ching; Champlin, Sara

    2013-03-01

    Owing to its utility in guiding the planning and evaluation of health promotion campaigns, the Theory of Planned Behavior was used to implement a 1-month campaign aimed at increasing handwashing among college students. Based on observations of bathroom users' handwashing behavior (n = 1,005) and an online survey (n = 188), overall handwashing did not increase as a result of the campaign; however, more students did use soap (58% vs 70%). Future campaigns designed to increase handwashing behavior in students may be advised to target messages according to gender difference-based responsiveness to handwashing norms. PMID:22990299

  3. Ethical issues in government sponsored public health campaigns.

    PubMed

    Faden, R R

    1987-01-01

    Health communications campaigns are a major strategy used by governments to promote health. This article discusses key issues in the ethics of health communications campaigns, including the compatibility of health campaigns with the principle of respect for autonomy and how conflicts with this principle can be justified. Five potential justifications for state-sponsored health communications campaigns are reviewed: the public's health as an independent value; collective efficiency and majoritarian preferences; third party or state's interests; harm to the health of others; and countering the short-term contingencies of a market. PMID:3557982

  4. [Research on China railway health campaign in 1930s].

    PubMed

    Huang, Huaping

    2015-01-01

    The motivation factors of China's railway health campaign in 1930s included avocation by the government, mass media mobilization, railway authorities' hygiene awareness and the systematization of the construction of organization. During the health campaign, the railway authorities adopted various approaches for its formation, including the rally speeches, distribution of materials, cleaning and vaccination etc. Unfortunately, the actual effect of railway health campaign was not satisfactory, yet, it enhanced theoretically railway employees' health knowledge and contributed to the promotion of modernization of hygienic knowledge. Meanwhile, there still existed many problems in the railway health campaign, for example, lack of funds, formalism and uneven development among the railway bureaus. PMID:26268253

  5. Manufactured Doubt: The Campaign Against Nuclear Energy

    NASA Astrophysics Data System (ADS)

    Rogers, N. L.

    2012-12-01

    Nuclear electricity is a CO2 free technology with a proven track record of large scale commercial deployment. For example, France generates 78% of its electrical power with nuclear plants. France has the lowest pre-tax cost of electricity in Europe at 4.75 eurocents per KWH and France is the world's largest exporter of electricity. There are large world reserves of uranium sufficient for hundreds of years, even without breeder technology. Additionally, thorium, another radioactive mineral is in even more plentiful supply. Although present-day nuclear technology has proven to be safe and reliable, waiting in the wings is new generation technology that promises great improvements in both safety and cost. Yet, there has been a calculated and sophisticated campaign in the later part of the 20th century to create doubt and fear concerning nuclear power. In the United States this campaign has essentially destroyed the nuclear industry. No new plants have been commissioned for decades. Leadership in the nuclear power field has been ceded to other countries. The great paradox is that the very organizations that express great alarm concerning CO2 emissions are the same organizations that led the campaign against nuclear power decades ago. Representatives of these organizations will say privately that they are taking a new look at nuclear power, but no major organization has reversed course and become a supporter of nuclear power. To do so would involve a loss of face and create doubts concerning the credibility of the organization. As recently as 2001 environmentalist lobbyists made great efforts to ensure that no credit could be given for nuclear power under the Kyoto accords and the associated clean development mechanism. They succeeded and nuclear power receives unfavorable treatment under the Kyoto accords even though it is a proven solution for reducing CO2 emissions. The technique used to destroy nuclear energy as a viable alternative in the United States had two

  6. The ESA Hubble 15th Anniversary Campaign

    NASA Astrophysics Data System (ADS)

    Christensen, L. L.; Kornmesser, M.

    2005-12-01

    The 15th anniversary of the launch of the NASA/ESA Hubble Space Telescope occurred on 24th April 2005. As Hubble is one of the most successful scientific projects in the world, ESA decided to celebrate this anniversary, among other things, with the production of a Hubble 15th Anniversary movie and a book, both called "Hubble, 15 years of discovery". The movie covers all aspects of the Hubble Space Telescope project - a journey through the history, the problems and the scientific successes of Hubble. With more than 700,000 multi-lingual DVDs distributed to the public, media, educators, decision-makers and scientists, the Hubble 15th anniversary campaign has been one of the largest such projects in Europe.

  7. EF2000 PIRATE test flights campaign

    NASA Astrophysics Data System (ADS)

    Guzzetti, Luigi Enrico; Busnelli, Livio

    2008-10-01

    The PIRATE, short for Passive Infra Red Airborne Tracking Equipment, multi mode Infrared Sensor, has been developed and manufactured by the Eurofirst consortium. The consortium is led by SELEX Galileo, contract award since 1992, from Italy, and includes THALES UK, and TECNOBIT from Spain. At the end of the development phase, a three years flight test campaign has started in 2005, and has been carried out involving Eurofighter partner companies, as flight trials responsible, like ALENIA in Turin (FLIR flight testing leading company), BAE SYSTEM in Warton, and EADS in Manching, highlighting the functionality and the performance of the unit, when operating in real scenarios, with cooperative target and TOO (target of opportunity), across different weather conditions, like clean sky, but also misty and cloudy weather, haze and hail, generally not ideal to the infrared wavelength operation, either during tracking or imaging.

  8. Gx 13+1: a Multiwavelength Campaign

    NASA Astrophysics Data System (ADS)

    Smale, Alan

    Despite being one of the seven brightest persistent X-ray sources in the Galactic bulge, little is definitively known about GX13+1. Its spectral behavior appears to identify it as an atoll source, however the brightness of its IR counterpart (K=12), long candidate orbit period (19.5 hrs, based on our previous IR work), and radio emission indicate a giant companion and a system size and behavior more typical of a Z-source. (Other candidate periods of 1.4 dy, 3.6 dy, and 25/50 dy do nothing to dispel the mystery.) We propose a multiwavelength campaign of observations of GX13+1 using RXTE and the CTIO 1.5m to study possible correlated variability in the X-ray/IR bands, orbital variations and fast time variability, and perform a detailed spectral study of this enigmatic source.

  9. Advanced Fuels Campaign FY 2011 Accomplishments Report

    SciTech Connect

    Not Listed

    2011-11-01

    One of the major research and development (R&D) areas under the Fuel Cycle Research and Development (FCRD) program is advanced fuels development. The Advanced Fuels Campaign (AFC) has the responsibility to develop advanced fuel technologies for the Department of Energy (DOE) using a science-based approach focusing on developing a microstructural understanding of nuclear fuels and materials. Accomplishments made during fiscal year (FY 20) 2011 are highlighted in this report, which focuses on completed work and results. The process details leading up to the results are not included; however, the technical contact is provided for each section. The order of the accomplishments in this report is consistent with the AFC work breakdown structure (WBS).

  10. A dynamic family planning and health campaign.

    PubMed

    1986-11-01

    Any successful development program that combines family planning, nutrition, and parasite control such as the integrated project, must include effective information, education, and communication (IEC) components. The Population an Community Development Association (PDA), the largest nonprofit organization in Thailand provides a network of family planning service delivery composed of volunteer distributors including midwives, school techers and shopkeepers. Reliability and accessibility are the 2 important elements. A concerted media campaign which exposes people to condoms and other contraceptives helps desensitize an otherwise "too personal" issue. The problem which confronts family planning communication is how to counteract the sensuous messages form advetisers while focusing on mundane topics such as maternal and child health, responsible parenthood, and family budgets. The PDA has tried to use the same attractions to promote family planning. It distributes promotional items such as T-shirts, pens towels and cigarette lighters bearing family planning messages. In addition to the use of television and radio, PDA also utilizes every possible channel of communication. Approaches include: the Youth-to-Youth Program; informational exhibits; video-mobile vans which visit schools and factories; and the holding of PDA's vasectomy festivals. Informational exhibits on family planning and health care use a variety of audio-visual methods. Video is an effective communication medium. The PDA video material ordinarily consists of family dramas illustrating good and bad family planning practices. By holding vasectomy festivals, PDA provides a media-attracting forum to educate the public and promote vasectomey as the most effective birth control method. Mass media campaigns must be linked with fieldwork outreach. PMID:12314464

  11. Campaigning for Organ Donation at Mosques.

    PubMed

    Rady, Mohamed Y; Verheijde, Joseph L

    2016-09-01

    There is a trend of recruiting faith leaders at mosques to overcome religious barriers to organ donation, and to increase donor registration among Muslims. Commentators have suggested that Muslims are not given enough information about organ donation in religious sermons or lectures delivered at mosques. Corrective actions have been recommended, such as funding campaigns to promote organ donation, and increasing the availability of organ donation information at mosques. These actions are recommended despite published literature expressing safety concerns (i.e., do no harm) in living and end-of-life organ donation. Living donors require life-long medical follow-up and treatment for complications that can appear years later. Scientific and medical controversies persist regarding the international guidelines for death determination in end-of-life donation. The medical criteria of death lack validation and can harm donors if surgical procurement is performed without general anesthesia and before biological death. In the moral code of Islam, the prevention of harm holds precedence over beneficence. Moral precepts described in the Quran encourage Muslims to be beneficent, but also to seek knowledge prior to making practical decisions. However, the Quran also contains passages that demand honesty and truthfulness when providing information to those who are seeking knowledge. Currently, information is limited to that which encourages donor registration. Campaigning for organ donation to congregations in mosques should adhere to the moral code of complete, rather than selective, disclosure of information. We recommend as a minimal standard the disclosure of risks, uncertainties, and controversies associated with the organ donation process. PMID:26940813

  12. Comparison of Kato-Katz, ethyl-acetate sedimentation, and Midi Parasep® in the diagnosis of hookworm, Ascaris and Trichuris infections in the context of an evaluation of rural sanitation in India.

    PubMed

    Funk, Anna L; Boisson, Sophie; Clasen, Thomas; Ensink, Jeroen H J

    2013-06-01

    The Kato-Katz, conventional ethyl-acetate sedimentation, and Midi Parasep(®) methods for diagnosing infection with soil-transmitted helminths were compared. The Kato-Katz technique gave the best overall diagnostic performance with the highest results in all measures (prevalence, faecal egg count, sensitivity) followed by the conventional ethyl-acetate and then the Midi Parasep(®) technique. The Kato-Katz technique showed a significantly higher faecal egg count and sensitivity for both hookworm and Trichuris as compared to the Midi Parasep(®) technique. The conventional ethyl-acetate technique produced smaller pellets and showed lower pellet mobility as compared to the Midi Parasep(®). PMID:23467010

  13. How to Run a Successful School Levy Campaign.

    ERIC Educational Resources Information Center

    Meyers, Judith K.

    This document describes the public relations strategies employed by the Lakewood (Ohio) City School district to obtain voter support for a school levy. Various aspects of this successful campaign are described, including the formation of administrative committees to oversee campaign activities, steering and citizens' committees, the use of…

  14. Advertising wearout in the Transport Accident Commission road safety campaigns.

    PubMed

    Fry, T R

    1996-01-01

    This paper uses a varying coefficient regression model to investigate whether there is any significant advertising wearout in the Transport Accident Commission (TAC) road safety campaigns on Victorian television. The results suggest that there is some evidence that the effectiveness of the campaigns may be declining with increased exposure. PMID:8924179

  15. Evaluating the ParticipACTION "Think Again" Campaign

    ERIC Educational Resources Information Center

    Gainforth, Heather L.; Jarvis, Jocelyn W.; Berry, Tanya R.; Chulak-Bozzer, Tala; Deshpande, Sameer; Faulkner, Guy; Rhodes, Ryan E.; Spence, John C.; Tremblay, Mark S.; Latimer-Cheung, Amy E.

    2016-01-01

    Introduction: ParticipACTION's 2011 "Think Again" campaign aimed to draw parents', and specifically mothers', attention to the amount of physical activity (PA) their children do relative to the national guidelines (physical activity guidelines [PAG]). Purpose: To evaluate ParticipACTION's "Think Again" campaign in the context…

  16. Organizing for Change: PEER's Guide to Campaigning for Equal Education.

    ERIC Educational Resources Information Center

    Martin-McCormick, Lynda; And Others

    This manual is a workbook designed to prepare and help citizens' groups to campaign for equal education for children of both sexes in their communities' public elementary and secondary schools. The manual is divided into two major sections. Section I, "Planning Your Campaign," includes chapters on (1) goal setting; (2) analyzing the community,…

  17. Statewide Implementation of the 1% or Less Campaign

    ERIC Educational Resources Information Center

    Maddock, Jay; Maglione, Christine; Barnett, Jodi D.; Cabot, Cynthia; Jackson, Susan; Reger-Nash, Bill

    2007-01-01

    The 1% or Less Campaign is an effective research-tested program for reducing saturated fat intake by encouraging individuals to switch to low-fat milk. All published studies have been conducted in small communities with mostly White populations. The 6-week intervention included a media campaign, public relations, and taste tests. Campaign…

  18. Campaigns Are Getting Longer and Relying on Fewer Donors.

    ERIC Educational Resources Information Center

    Pulley, John L.

    1999-01-01

    Figures published by the Council for Advancement and Support of Education (CASE) indicate that colleges and universities are engaging in longer capital campaigns while relying on fewer donors. The report identifies 18 colleges that currently fail to comply with CASE standards. A chart summarizes results of fund-raising campaigns at 138 U.S.…

  19. Impact of a Rural Domestic Violence Prevention Campaign.

    ERIC Educational Resources Information Center

    Gadomski, Anne M.; Tripp, Maria; Wolff, Debra A.; Lewis, Carol; Jenkins, Paul

    2001-01-01

    A 7-month public health information campaign used radio advertising, mass media articles, mailings, and posters to address attitudes and behavioral intentions toward domestic violence in a rural county. The campaign raised public awareness, particularly among men; increased stated intentions to intervene in a neighbor's domestic violence; and…

  20. An Empirical Assessment of the "Above the Influence" Advertising Campaign

    ERIC Educational Resources Information Center

    Scheier, Lawrence M.; Grenard, Jerry L.; Holtz, Kristen D.

    2011-01-01

    This study evaluated the efficacy of "Above the Influence" (ATI), a national media-based health persuasion campaign to deter youth drug use. The campaign uses public service anti-drug prevention messages and targets youth between the ages of 14 and 16, a period of heightened susceptibility to peer influences. The evaluation utilized mall…

  1. 5 CFR 734.411 - Participation in political campaigning; prohibitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Participation in political campaigning... SERVICE REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Employees in Certain Agencies and Positions § 734.411 Participation in political campaigning; prohibitions. An employee...

  2. 5 CFR 734.411 - Participation in political campaigning; prohibitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Participation in political campaigning... SERVICE REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Employees in Certain Agencies and Positions § 734.411 Participation in political campaigning; prohibitions. An employee...

  3. 5 CFR 734.411 - Participation in political campaigning; prohibitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Participation in political campaigning... SERVICE REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Employees in Certain Agencies and Positions § 734.411 Participation in political campaigning; prohibitions. An employee...

  4. 5 CFR 734.411 - Participation in political campaigning; prohibitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Participation in political campaigning... SERVICE REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Employees in Certain Agencies and Positions § 734.411 Participation in political campaigning; prohibitions. An employee...

  5. 5 CFR 734.205 - Participation in political campaigns.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Participation in political campaigns. 734... REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Permitted Activities § 734.205 Participation in political campaigns. Subject to the prohibitions in § 734.306, an employee may: (a)...

  6. 5 CFR 734.205 - Participation in political campaigns.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Participation in political campaigns. 734... REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Permitted Activities § 734.205 Participation in political campaigns. Subject to the prohibitions in § 734.306, an employee may: (a)...

  7. 5 CFR 734.205 - Participation in political campaigns.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Participation in political campaigns. 734... REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Permitted Activities § 734.205 Participation in political campaigns. Subject to the prohibitions in § 734.306, an employee may: (a)...

  8. 5 CFR 734.205 - Participation in political campaigns.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Participation in political campaigns. 734... REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Permitted Activities § 734.205 Participation in political campaigns. Subject to the prohibitions in § 734.306, an employee may: (a)...

  9. 5 CFR 734.411 - Participation in political campaigning; prohibitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Participation in political campaigning... SERVICE REGULATIONS (CONTINUED) POLITICAL ACTIVITIES OF FEDERAL EMPLOYEES Employees in Certain Agencies and Positions § 734.411 Participation in political campaigning; prohibitions. An employee...

  10. Generation Xers Create a Campaign for the Library.

    ERIC Educational Resources Information Center

    Kelly, Joyce

    1997-01-01

    The American Library Association (ALA) enlisted the help of design students at the University of Illinois/Chicago to produce an advertising campaign for the nation's libraries. The campaign, which took 15 weeks to prepare, resulted in bold, unusual, sometimes ambiguous, and thought-provoking ads. It embodied the relationship between libraries and…

  11. Ninth Processing Campaign in the Waste Calcining Facility

    SciTech Connect

    Childs, K F; Donovan, R I; Swenson, M C

    1982-04-01

    This report discusses the Ninth (and final) Processing Campaign at the Waste Calcining Facility. Several processing interruptions were experienced during this campaign and the emphasis of this report is on process and equipment performance with operating problems and corrective actions discussed in detail.

  12. 5 CFR 950.401 - Campaign and publicity information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... specific campaign and publicity information, such as the official Charity List, will be developed locally... Charity List and the pledge form. (e) The Campaign Charity List and pledge form is the official source of... contributors. All CFC Charity Lists must inform employees of their right to make a choice to contribute or...

  13. 29 CFR 452.111 - Campaigning in polling places.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Campaigning in polling places. 452.111 Section 452.111 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR... AND DISCLOSURE ACT OF 1959 Election Procedures; Rights of Members § 452.111 Campaigning in...

  14. A critical perspective on the drug czar's antidrug media campaign.

    PubMed

    DeJong, W; Wallack, L

    1999-01-01

    The US government's Office of National Drug Control Policy (ONDCP) launched its new antidrug media campaign in July 1998. The campaign is likely to increase awareness of the youth drug problem, but shortcomings in the campaign's early implementation raise questions about its potential for changing behavior. Shortcomings include: a) The first wave of ONDCP's television advertisements are focused on reinforcing problem awareness but do not model skills or provide other information necessary for behavior change; b) the campaign provides insufficient focus on promoting drug treatment and citizen involvement in local prevention activities, including political action; c) the campaign is being implemented without a major new investment in drug-treatment programs or community-based prevention programs; d) The campaign does not substantively address alcohol and tobacco, which pose a clear threat to health and serve as a "gateway" to illicit drug use; and e) the first wave of television advertisements use exaggerated fear appeals, a strategy shown by research rarely to be successful. Only time will tell whether the ONDCP media campaign will succeed or fail. Using past research as a guide, there is legitimate reason for concern that the campaign will not live up to expectations. PMID:10977283

  15. The Functions of Political Advertising for Campaign Organizations.

    ERIC Educational Resources Information Center

    Sheinkopf, Kenneth G.; And Others

    One previously untested benefit of political advertising before elections may be that it serves "internal" as well as "external" needs, i.e., it boosts the morale of the campaign staff and provides them with information to persuade voters. This proposition was tested during the 1970 Wisconsin gubernatorial campaign by means of a questionnaire…

  16. Effort for Education as Campaign Issue Fights for Traction

    ERIC Educational Resources Information Center

    Robelen, Erik W.; Klein, Alyson

    2007-01-01

    This article reports on a campaign, dubbed "ED in '08" and announced last spring, that was billed as an attempt to make K-12 education a top issue in the presidential election. So far, though, most analysts have seen little evidence that the ED in '08 campaign--financed by the Bill & Melinda Gates Foundation and the Broad Foundation--is succeeding…

  17. Colleges' Billion-Dollar Campaigns Feel the Economy's Sting

    ERIC Educational Resources Information Center

    Masterson, Kathryn

    2009-01-01

    The economy's collapse has caught up with the billion-dollar campaign. In the past 12 months, the amount of money raised by a dozen of the colleges engaged in higher education's biggest fund-raising campaigns fell 32 percent from the year before. The decline, which started before the worst of the recession, has forced colleges to postpone…

  18. Queer & Ally Youth Involvement in the Fair Wisconsin Campaign

    ERIC Educational Resources Information Center

    Stiegler, Sam

    2008-01-01

    This article discusses the role and experience of queer youth and allies in the Fair Wisconsin campaign that fought against the marriage amendment to that state's constitution. It illustrates how LGBT and ally youth involvement can be incorporated into other organizations. Following an explanation of the campaign, are narratives of two…

  19. Teaching the Advertising Campaigns Course for Fun and Profit.

    ERIC Educational Resources Information Center

    Schultz, Don E.; Block, Martin P.

    At Michigan State University, a "hands on" approach to the advertising campaigns course has proven successful. The course is limited to 25 students who work in groups of five to develop and prepare an advertising campaign for a client who has agreed to provide information and funds for the course and who in return will get a plans book and…

  20. Observations during the first K West fuel shipping campaign

    SciTech Connect

    Makenas, B.J.

    1995-11-01

    Three fuel elements were shipped to the 300 Area hotcells during the first characterization shipping campaign from K West Basin. This document summarizes observations made during this campaign including the gas, liquid, and sludge content of the observed canisters. Included in an appendix is a detailed evaluation of fuel element condition for each canister opened

  1. Ad Campaign Urges Undergraduates to Take Graduate Record Exam

    ERIC Educational Resources Information Center

    Ashburn, Elyse

    2008-01-01

    Several months ago, the Educational Testing Service began planning a campaign to encourage more college juniors and seniors to consider graduate school--and to take its Graduate Record Examination. The timing may prove fortuitous. David G. Payne, executive director of the GRE, says the campaign seeks not only to expand students' options, but also…

  2. 29 CFR 452.76 - Campaigning by union officers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false Campaigning by union officers. 452.76 Section 452.76 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Campaign Safeguards...

  3. The Aristarchus Campaigns: Collaboratively measuring the Solar System

    NASA Astrophysics Data System (ADS)

    Zuluaga, J. I.; Figueroa, J. C.

    2015-06-01

    Citizen astronomy has proven to be one of the most effective ways to actively involve amateur astronomers in real scientific endeavours. We present here the Aristarchus Campaigns, a citizen astronomy project intended to collaboratively reproduce historical astronomical observations. During the campaign amateur astronomers were invited to use simple optical instruments to gather data about some common astronomical phenomena. This data was used to calculate the value of well-known physical and astronomical quantities such as the speed of light and the distance to, and size of the Moon. We describe the project and the results of the first two Aristarchus Campaigns. We argue that this type of simple campaign may help to engage the public with astronomy in developing counties and prepare their astronomical communities to participate in high-impact observational campaigns.

  4. Fetal alcohol syndrome prevention using community-based narrowcasting campaigns.

    PubMed

    Glik, Deborah; Prelip, Michael; Myerson, Amy; Eilers, Katie

    2008-01-01

    Preventing fetal alcohol syndrome (FAS) by encouraging pregnant women to abstain from drinking alcohol competes with commercial alcohol marketing. Two FAS-prevention campaigns using a narrowcast approach among young women of childbearing age in two disadvantaged Southern California communities are compared. The design, implementation process, and degree to which campaigns reached the priority populations are the focus of this article. Formative research shows that young women in disadvantaged communities receive mixed messages about dangers of drinking during pregnancy. A social norms approach using positive role models was the most acceptable message strategy based on materials pretesting. Differences in campaign implementation and distribution strategies between communities were documented through program monitoring. Survey research indicated the more viable messaging and implementation strategies. Findings show that low-cost community campaigns are feasible; however, variations in messaging, distribution strategies, and saturation levels determine whether such campaigns succeed or fail to reach priority populations. PMID:18166669

  5. Getting to the Truth: Evaluating National Tobacco Countermarketing Campaigns

    PubMed Central

    Farrelly, Matthew C.; Healton, Cheryl G.; Davis, Kevin C.; Messeri, Peter; Hersey, James C.; Haviland, M. Lyndon

    2002-01-01

    Objectives. This study examines how the American Legacy Foundation's “truth” campaign and Philip Morris's “Think. Don't Smoke” campaign have influenced youths' attitudes, beliefs, and intentions toward tobacco. Methods. We analyzed 2 telephone surveys of 12- to 17-year-olds with multivariate logistic regressions: a baseline survey conducted before the launch of “truth” and a second survey 10 months into the “truth” campaign. Results. Exposure to “truth” countermarketing advertisements was consistently associated with an increase in anti-tobacco attitudes and beliefs, whereas exposure to Philip Morris advertisements generally was not. In addition, those exposed to Philip Morris advertisements were more likely to be open to the idea of smoking. Conclusions. Whereas exposure to the “truth” campaign positively changed youths' attitudes toward tobacco, the Philip Morris campaign had a counterproductive influence. (Am J Public Health. 2002;92:901–907) PMID:12036775

  6. Health communication campaigns and their impact on behavior.

    PubMed

    Snyder, Leslie B

    2007-01-01

    The objective is to review the evidence for the effectiveness of health communication campaigns to inform future nutrition campaigns. The review drew on existing meta-analyses and other literature. The average health campaign affects the intervention community by about 5 percentage points, and nutrition campaigns for fruit and vegetable consumption, fat intake, and breastfeeding, have been slightly more successful on average than for other health topics. The factors affecting success rates are discussed. The conclusion is that nutrition campaigns that pay attention to the specific behavioral goals of the intervention, target populations, communication activities and channels, message content and presentation, and techniques for feedback and evaluation should be able to change nutrition behaviors. PMID:17336803

  7. Status Report on the Development of Research Campaigns

    SciTech Connect

    Baer, Donald R.; Baker, Scott E.; Washton, Nancy M.; Linggi, Bryan E.

    2013-06-30

    Research campaigns were conceived as a means to focus EMSL research on specific scientific questions. Campaign will help fulfill the Environmental Molecular Sciences Laboratory (EMSL) strategic vision to develop and integrate, for use by the scientific community, world leading capabilities that transform understanding in the environmental molecular sciences and accelerate discoveries relevant to the Department of Energy’s (DOE’s) missions. Campaigns are multi-institutional multi-disciplinary projects with scope beyond those of normal EMSL user projects. The goal of research campaigns is to have EMSL scientists and users team on the projects in the effort to accelerate progress and increase impact in specific scientific areas by focusing user research, EMSL resources, and expertise in those areas. This report will give a history and update on the progress of those campaigns.

  8. High levels of confusion for cholesterol awareness campaigns.

    PubMed

    Hall, Danika V

    2008-09-15

    Earlier this year, two industry-sponsored advertising campaigns for cholesterol awareness that target the general public were launched in Australia. These campaigns aimed to alert the public to the risks associated with having high cholesterol and encouraged cholesterol testing for wider groups than those specified by the National Heart Foundation. General practitioners should be aware of the potential for the two campaigns to confuse the general public as to who should be tested, and where. The campaign sponsors (Unilever Australasia and Pfizer) each have the potential to benefit by increased market share for their products, and increased profits. These disease awareness campaigns are examples of what is increasingly being termed "condition branding" by pharmaceutical marketing experts. PMID:18803537

  9. [Complex management of partnerships during a health promotion campaign].

    PubMed

    Renaud, Lise; Caron-Bouchard, Monique; Martel, Guillaume; Gagnon, Louis; Pelletier, Marie-Claude

    2009-01-01

    This article discusses an analysis of partnerships in the context of health promotion. The 5/30 Health Challenge, or "Défi Santé 5/30", is a campaign to promote healthy eating habits in Quebec. The authors employ this as a case study in order to 1) describe the actors and the nature of their involvement during the campaign's development, design and dissemination; 2) illustrate the interaction of these actors during the conceptualization and rollout of the campaign; 3) propose a paradigm that supports the identification of factors that contribute to or impede partner relationships. The "Défi Santé 5/30" example demonstrates that the creation and maintenance of a partnership network depends on the following key factors: dialogue between partners and the organization responsible for the campaign; the participation of partners at every stage of the campaign (no matter how many there are); allocation of sufficient time for the conceptualization of campaign materials. Dialogue between partners and the central organizer must be guaranteed through the establishment and use of a managerial contract that clearly outlines the role of each actor in the campaign. Further, the partners' activities during the campaign should be regulated through both a formal agreement and a code of ethics. Any campaign's efficiency is directly linked to these factors, among others. The study of partnerships between public, public-private, and private organizations within the framework of health promotion campaigns, thus, merits further study. In addition, to maintain alliances with partners, it is important to demonstrate the benefits of such arrangements to each partner and to equally ensure the contributions of each, be they public, private, media, or community-based organizations. PMID:19863021

  10. Autonomous Rovers for Polar Science Campaigns

    NASA Astrophysics Data System (ADS)

    Lever, J. H.; Ray, L. E.; Williams, R. M.; Morlock, A. M.; Burzynski, A. M.

    2012-12-01

    We have developed and deployed two over-snow autonomous rovers able to conduct remote science campaigns on Polar ice sheets. Yeti is an 80-kg, four-wheel-drive (4WD) battery-powered robot with 3 - 4 hr endurance, and Cool Robot is a 60-kg 4WD solar-powered robot with unlimited endurance during Polar summers. Both robots navigate using GPS waypoint-following to execute pre-planned courses autonomously, and they can each carry or tow 20 - 160 kg instrument payloads over typically firm Polar snowfields. In 2008 - 12, we deployed Yeti to conduct autonomous ground-penetrating radar (GPR) surveys to detect hidden crevasses to help establish safe routes for overland resupply of research stations at South Pole, Antarctica, and Summit, Greenland. We also deployed Yeti with GPR at South Pole in 2011 to identify the locations of potentially hazardous buried buildings from the original 1950's-era station. Autonomous surveys remove personnel from safety risks posed during manual GPR surveys by undetected crevasses or buried buildings. Furthermore, autonomous surveys can yield higher quality and more comprehensive data than manual ones: Yeti's low ground pressure (20 kPa) allows it to cross thinly bridged crevasses or other voids without interrupting a survey, and well-defined survey grids allow repeated detection of buried voids to improve detection reliability and map their extent. To improve survey efficiency, we have automated the mapping of detected hazards, currently identified via post-survey manual review of the GPR data. Additionally, we are developing machine-learning algorithms to detect crevasses autonomously in real time, with reliability potentially higher than manual real-time detection. These algorithms will enable the rover to relay crevasse locations to a base station for near real-time mapping and decision-making. We deployed Cool Robot at Summit Station in 2005 to verify its mobility and power budget over Polar snowfields. Using solar power, this zero

  11. McConnell v. FEC: Reforming Campaign Finance--Court Upholds Campaign Finance Act Despite First Amendment Dissents

    ERIC Educational Resources Information Center

    Hudson, David L., Jr.; Williams, Charles F.

    2004-01-01

    In a clear-cut victory for campaign-finance reformers last December, a sharply divided U.S. Supreme Court upheld virtually the entire Bipartisan Campaign Reform Act of 2002 (BCRA). McConnell v. FEC, No. 02-1674 (slip opinion available on the web at www.supremecourtus.gov). The Court's 298-page ruling rejected the free speech and other…

  12. What Should We Expect in This Capital Campaign? A Study of Capital Campaigns at Twenty Nine Liberal Arts Colleges.

    ERIC Educational Resources Information Center

    Moisan, Leonard J.

    A study was done of private liberal arts colleges and universities and their recent experiences with conducting capital campaigns. A 24 question checklist-style survey was mailed to 29 institutions in 17 states. Participants were either currently engaged in a capital fund raising campaign or had recently completed one. Twelve of the 29 colleges…

  13. The Stages and Functions of Communication in Ballot Issue Campaigns: A Case Study of the Kansas Campaign for Liquor by the Drink.

    ERIC Educational Resources Information Center

    Prentice, Diana B.; Carlin, John

    Arguing that state and local political issue campaigns warrant increased attention from communication scholars, this paper presents a rationale for analysis of issue campaigns, develops a framework for organizing and analyzing such campaigns, and applies the framework to an analysis of the 1986 campaign for the sale of liquor "by the drink" (no…

  14. A campaign strategy for your career.

    PubMed

    Clark, Dorie

    2012-11-01

    Organizations are inherently political, and pretending they're not is just plain impractical. But strategizing like a politician to advance your career doesn't have to mean compromising your integrity. You can craft a campaign plan that actually gets results without making you feel soiled. So argues Clark, who has worked with top-tier politicians and business executives as they strive to achieve their goals. She recommends that in business, as in politics, aspiring leaders choose their career milestones from the get-go and plan precisely what reaching each one will demand. That means taking inventory of the skills you'll need to acquire and figuring out exactly where and how you'll develop them. The best career planners work backward on the calendar: They start with the end points and carefully mark, in reverse, all the steps along the way. Then they set out on the course, identifying influential people whose favor they need to win and getting specific about how to garner it. They use power maps to home in on the most influential individuals and groups, and they aren't shy about courting votes. "Being political" still sounds negative to many people in business, but learning how to play the game doesn't have to be a Machiavellian endeavor. Indeed, harming people in the process won't help you at all, but if you eschew the political process altogether, you'll only harm yourself. PMID:23156001

  15. TRMM Field Campaigns: Objectives and Status Report

    NASA Technical Reports Server (NTRS)

    Zipser, Edward I.; Heymsfield, Gerald; Kummerow, Christian; Simpson, Joanne; Thiele, Otto; Rutledge, Steven; Dias, Maria Assuncio Silva; Houze, Robert A., Jr.; Yuter, Sandra; Kakar, Ramesh

    1999-01-01

    The Tropical Rainfall Measuring Mission (TRMM) satellite has been sending valuable data since launch in November 1997. Some of the key goals of the joint NASA (US) and NASDA (Japan) mission are: (1) to estimate the four-dimensional diabatic heating in the tropical and subtropical atmosphere, (2) understand the role of latent heating in driving tropical and extratropical circulations, (3) obtain monthly area-averaged estimates of rainfall over the data-sparse oceans, and (4) estimate the relative contribution of convective and stratiform precipitation over different regions during different seasons. The overarching scientific objective is to understand and improve estimates of rainfall and latent heating profiles throughout the global tropics. This requires observations for fundamental understanding of cloud dynamics and microphysics, as well as for validation, testing assumptions and error estimates of cloud-resolving models, forward radiative transfer models, algorithms used to estimate rainfall statistics and vertical structure of precipitation from surface-based radar, and from satellites. Field experiments designed to contribute to this understanding have been conducted in Texas and the South China Sea in spring of 1998, Florida in summer of 1998, and interior Brazil in (boreal) winter 1999. In summer 1999, a major oceanic campaign will be based at Kwajalein Atoll. Some early results will be highlighted, noting some significant contrasts between oceanic and continental convective systems.

  16. Advanced Fuels Campaign FY 2010 Accomplishments Report

    SciTech Connect

    Lori Braase

    2010-12-01

    The Fuel Cycle Research and Development (FCRD) Advanced Fuels Campaign (AFC) Accomplishment Report documents the high-level research and development results achieved in fiscal year 2010. The AFC program has been given responsibility to develop advanced fuel technologies for the Department of Energy (DOE) using a science-based approach focusing on developing a microstructural understanding of nuclear fuels and materials. The science-based approach combines theory, experiments, and multi-scale modeling and simulation aimed at a fundamental understanding of the fuel fabrication processes and fuel and clad performance under irradiation. The scope of the AFC includes evaluation and development of multiple fuel forms to support the three fuel cycle options described in the Sustainable Fuel Cycle Implementation Plan4: Once-Through Cycle, Modified-Open Cycle, and Continuous Recycle. The word “fuel” is used generically to include fuels, targets, and their associated cladding materials. This document includes a brief overview of the management and integration activities; but is primarily focused on the technical accomplishments for FY-10. Each technical section provides a high level overview of the activity, results, technical points of contact, and applicable references.

  17. Cost effective campaigning in social networks

    NASA Astrophysics Data System (ADS)

    Kotnis, Bhushan; Kuri, Joy

    2016-05-01

    Campaigners are increasingly using online social networking platforms for promoting products, ideas and information. A popular method of promoting a product or even an idea is incentivizing individuals to evangelize the idea vigorously by providing them with referral rewards in the form of discounts, cash backs, or social recognition. Due to budget constraints on scarce resources such as money and manpower, it may not be possible to provide incentives for the entire population, and hence incentives need to be allocated judiciously to appropriate individuals for ensuring the highest possible outreach size. We aim to do the same by formulating and solving an optimization problem using percolation theory. In particular, we compute the set of individuals that are provided incentives for minimizing the expected cost while ensuring a given outreach size. We also solve the problem of computing the set of individuals to be incentivized for maximizing the outreach size for given cost budget. The optimization problem turns out to be non trivial; it involves quantities that need to be computed by numerically solving a fixed point equation. Our primary contribution is, that for a fairly general cost structure, we show that the optimization problems can be solved by solving a simple linear program. We believe that our approach of using percolation theory to formulate an optimization problem is the first of its kind.

  18. Evaluating the ParticipACTION "Think Again" Campaign.

    PubMed

    Gainforth, Heather L; Jarvis, Jocelyn W; Berry, Tanya R; Chulak-Bozzer, Tala; Deshpande, Sameer; Faulkner, Guy; Rhodes, Ryan E; Spence, John C; Tremblay, Mark S; Latimer-Cheung, Amy E

    2016-08-01

    Introduction ParticipACTION's 2011 "Think Again" campaign aimed to draw parents', and specifically mothers', attention to the amount of physical activity (PA) their children do relative to the national guidelines (physical activity guidelines [PAG]). Purpose To evaluate ParticipACTION's "Think Again" campaign in the context of the hierarchy of effects model. Methods Data were drawn from "Think Again" campaign evaluations conducted among two cohorts of parents with children ages 5 to 11 years (3 months postcampaign launch [T1], n = 702; 15 months postlaunch [T2], n = 670). Results At T2, campaign awareness was weakly associated with parents agreeing that their children were not active enough (p = .01, d = .18). Parents who were aware of the campaign showed greater knowledge of PAG (ps < .01, ϕs > .14), had higher outcome expectations about their children engaging in PA (p < .01, d = .16), had stronger intentions to help their child meet the guidelines (p < .01, d = .18), and engaged in more parental support behaviors (p < .001, d = .31) as compared with parents who were not aware. At T1, parents aware of the campaign had greater perceived behavioral control (PBC) to influence their child's PA participation (p < .01, d = .22), whereas parents not aware of the campaign had greater PBC to find practical ways to help their child be active (p < .01, d = .26). Parental awareness of the campaign was not associated with children meeting the PAG at either time point (ps > .05). Conclusions The campaign appeared marginally effective for increasing parental knowledge of PAG and for creating realistic awareness of children's PA levels. Additional intervention strategies are needed to produce larger effects and to change parental behavior. PMID:26377523

  19. Rapid monitoring in vaccination campaigns during emergencies: the post-earthquake campaign in Haiti

    PubMed Central

    Sugerman, David; Brennan, Muireann; Cadet, Jean Ronald; Ernsly, Jackson; Lacapère, François; Danovaro-Holliday, M Carolina; Mubalama, Jean-Claude; Nandy, Robin

    2013-01-01

    Abstract Problem The earthquake that struck Haiti in January 2010 caused 1.5 million people to be displaced to temporary camps. The Haitian Ministry of Public Health and Population and global immunization partners developed a plan to deliver vaccines to those residing in these camps. A strategy was needed to determine whether the immunization targets set for the campaign were achieved. Approach Following the vaccination campaign, staff from the Ministry of Public Health and Population interviewed convenience samples of households – in specific predetermined locations in each of the camps – regarding receipt of the emergency vaccinations. A camp was targeted for “mop-up vaccination” – i.e. repeat mass vaccination – if more than 25% of the children aged 9 months to 7 years in the sample were found not to have received the emergency vaccinations. Local setting Rapid monitoring was implemented in camps located in the Port-au-Prince metropolitan area. Camps that housed more than 5000 people were monitored first. Relevant changes By the end of March 2010, 72 (23%) of the 310 vaccinated camps had been monitored. Although 32 (44%) of the monitored camps were targeted for mop-up vaccination, only six of them had received such repeat mass vaccination when checked several weeks after monitoring. Lessons learnt Rapid monitoring was only marginally beneficial in achieving immunization targets in the temporary camps in Port-au-Prince. More research is needed to evaluate the utility of conventional rapid monitoring, as well as other strategies, during post-disaster vaccination campaigns that involve mobile populations, particularly when there is little capacity to conduct repeat mass vaccination. PMID:24347735

  20. The National Ignition Campaign (NIC) "Blue Team/Red Team" Simulated Campaigns (Sim-Cams)

    NASA Astrophysics Data System (ADS)

    Rosen (Sim-Cam referee, M. D.; J Edwards (Blue Team leader; L J Suter (Red Team leader

    2010-08-01

    The Point design Target of the National Ignition Campaign (NIC) has specifications and tolerances that have been set using a multi variable sensitivity study (MVSS). The sub component interactions and sensitivities that feed the MVSS have been calculated using sophisticated target physics radiation hydro-codes. However, it is cannot be guaranteed that the point design configuration has been specified with enough precision for ignition to occur without first correcting for possible off-sets due to physics uncertainties in the data models used in these studies. For this reason the NIC includes a series of tuning experiments, which have been designed and sequenced to systematically remove potential off-sets in specified target and laser parameters as efficiently and effectively as possible. In order to test the tuning techniques and logic the NIC has been executing Simulated Campaigns (Sim-Cam's). In the Sim-Cam's are a Blue Team and a Red Team. The Blue Team conducts the experiments, making shot-to-shot decisions on how to adjust the laser pulse or target parameters, based on "experimental" data provided by the Red Team who simulate the laser, target and diagnostics performance. To capture a plausible off-set between nature and models the Red Team construct a new virtual reality by adjusting the physics data and models, keeping the changes within their best estimate of uncertainties. The Red Team also include much of the shot-to-shot variability due to small laser and target variations that can be expected in NIF experiments, as well as diagnostic noise. The details of all of this are kept hidden from the Blue Team. The Sim-Cam's also serve to test and improve the infrastructure and processes for executing the NIF experiments. The role of the Simulated Campaigns in preparing for the NIC experimental plan will be described, and some of the results discussed.

  1. The VERB campaign: applying a branding strategy in public health.

    PubMed

    Asbury, Lori D; Wong, Faye L; Price, Simani M; Nolin, Mary Jo

    2008-06-01

    A branding strategy was an integral component of the VERB Youth Media Campaign. Branding has a long history in commercial marketing, and recently it has also been applied to public health campaigns. This article describes the process that the CDC undertook to develop a physical activity brand that would resonate with children aged 9-13 years (tweens), to launch an unknown brand nationally, to build the brand's equity, and to protect and maintain the brand's integrity. Considerations for branding other public health campaigns are also discussed. PMID:18471598

  2. Conceptual Design - Polar Drive Ignition Campaign

    SciTech Connect

    Hansen, R

    2012-04-05

    to be defined. In all cases, the facility modifications represent functional changes to existing systems or capabilities. The bulk of the scope yet to be identified is associated with the DPR's and MultiFM beam smoothing. Detailed development plans for these two subsystems are provided in Appendices H and I; additional discussion of subsystem requirements based on the physics of PD ignition is given in Section 3. Accordingly, LLE will work closely with LLNL to develop detailed conceptual designs for the PD-specific facility modifications, including assessments of the operational impact of implementation (e.g., changing optics for direct rather than indirect-drive illumination and swapping from a hohlraum-based ITIC to one that supports PD). Furthermore, the experimental implementation plan represents the current best understanding of the experimental campaigns required to achieve PD ignition. This plan will evolve based on the lessons learned from the National Ignition Campaign (NIC) and ongoing indirect-drive ignition experiments. The plan does not take the operational realities of the PD configuration into account; configuration planning for the proposed PD experiments is beyond the scope of this document.

  3. An overview of the HIBISCUS campaign

    NASA Astrophysics Data System (ADS)

    Pommereau, J.-P.; Garnier, A.; Held, G.; Gomes, A.-M.; Goutail, F.; Durry, G.; Borchi, F.; Hauchecorne, A.; Montoux, N.; Cocquerez, P.; Letrenne, G.; Vial, F.; Hertzog, A.; Legras, B.; Pisso, I.; Pyle, J. A.; Harris, N. R. P.; Jones, R. L.; Robinson, A.; Hansford, G.; Eden, L.; Gardiner, T.; Swann, N.; Knudsen, B.; Larsen, N.; Nielsen, J.; Christensen, T.; Cairo, F.; Pirre, M.; Marécal, V.; Huret, N.; Riviére, E.; Coe, H.; Grosvenor, D.; Edvarsen, K.; di Donfrancesco, G.; Ricaud, P.; Berthelier, J.-J.; Godefroy, M.; Seran, E.; Longo, K.; Freitas, S.

    2007-02-01

    HIBISCUS was a field campaign for investigating the impact of deep convection on the Tropical Tropopause Layer (TTL) and the Lower Stratosphere, which took place during the Southern Hemisphere summer in February-March 2004 in the State of São Paulo, Brazil. Its objective was to provide a set of new observational data on meteorology, tracers of horizontal and vertical transport, water vapour, clouds, and chemistry in the tropical UT/LS from balloon observations at local scale over a land convective area, as well as at global scale using circumnavigating long-duration balloons. Overall, the composition of the TTL, the region between 14 and 19 km of intermediate lapse rate between the almost adiabatic upper troposphere and the stable stratosphere, appears highly variable. Tracers and ozone measurements performed at both the local and the global scale indicate a strong quasi-horizontal isentropic exchange with the lowermost mid-latitude stratosphere suggesting that the barrier associated to the tropical jet is highly permeable at these levels in summer. But the project also provides clear indications of strong episodic updraught of cold air, short-lived tracers, low ozone, humidity and ice particles across the lapse rate tropopause at about 15 km, up to 18 or 19 km at 420-440 K potential levels in the lower stratosphere, suggesting that, in contrast to oceanic convection penetrating little the stratosphere, fast daytime developing land convective systems could be a major mechanism in the troposphere-stratosphere exchange at the global scale. The present overview is meant to provide the background of the project, as well as overall information on the instrumental tools available, on the way they have been used within the highly convective context of the South Atlantic Convergence Zone, and a brief summary of the results, which will be detailed in several other papers of this special issue.

  4. An overview of the HIBISCUS campaign

    NASA Astrophysics Data System (ADS)

    Pommereau, J.-P.; Garnier, A.; Held, G.; Gomes, A. M.; Goutail, F.; Durry, G.; Borchi, F.; Hauchecorne, A.; Montoux, N.; Cocquerez, P.; Letrenne, G.; Vial, F.; Hertzog, A.; Legras, B.; Pisso, I.; Pyle, J. A.; Harris, N. R. P.; Jones, R. L.; Robinson, A. D.; Hansford, G.; Eden, L.; Gardiner, T.; Swann, N.; Knudsen, B.; Larsen, N.; Nielsen, J. K.; Christensen, T.; Cairo, F.; Fierli, F.; Pirre, M.; Marécal, V.; Huret, N.; Rivière, E. D.; Coe, H.; Grosvenor, D.; Edvarsen, K.; di Donfrancesco, G.; Ricaud, P.; Berthelier, J.-J.; Godefroy, M.; Seran, E.; Longo, K.; Freitas, S.

    2011-03-01

    The EU HIBISCUS project consisted of a series of field campaigns during the intense convective summers in 2001, 2003 and 2004 in the State of São Paulo in Brazil. Its objective was to investigate the impact of deep convection on the Tropical Tropopause Layer (TTL) and the lower stratosphere by providing a new set of observational data on meteorology, tracers of horizontal and vertical transport, water vapour, clouds, and chemistry in the tropical Upper Troposphere/Lower Stratosphere (UT/LS). This was achieved using short duration research balloons to study local phenomena associated with convection over land, and long-duration balloons circumnavigating the globe to study the contrast between land and oceans. Analyses of observations of short-lived tracers, ozone and ice particles show strong episodic local updraughts of cold air across the lapse rate tropopause up to 18 or 19 km (420-440 K) in the lower stratosphere by overshooting towers. The long duration balloon and satellite measurements reveal a contrast between the composition of the lower stratosphere over land and oceanic areas, suggesting significant global impact of such events. The overshoots are shown to be well captured by non-hydrostatic meso-scale Cloud Resolving Models indicating vertical velocities of 50-60 m s-1 at the top of the Neutral Buoyancy Level (NBL) at around 14 km, but, in contrast, are poorly represented by global Chemistry-Transport Models (CTM) forced by Numerical Weather Forecast Models (NWP) underestimating the overshooting process. Finally, the data collected by the HIBISCUS balloons have allowed a thorough evaluation of temperature NWP analyses and reanalyses, as well as satellite ozone, nitrogen oxide, water vapour and bromine oxide measurements in the tropics.

  5. The Australian national binge drinking campaign: campaign recognition among young people at a music festival who report risky drinking

    PubMed Central

    2011-01-01

    Background The Australian Government launched a mass media campaign in 2009 to raise awareness of the harms and costs associated risky drinking among young Australians. The aim of this study was to assess if young people attending a music festival who report frequent risky single occasions of drinking (RSOD) recognise the key message of the campaign, "Binge drinking can lead to injuries and regrets", compared to young people who report less frequent RSOD. Methods A cross-sectional behavioural survey of young people (aged 16-29 years) attending a music festival in Melbourne, Australia, was conducted in January 2009. We collected basic demographics, information on alcohol and other drug use and sexual health and behaviour during the previous 12 months, and measured recognition of the Australian National Binge Drinking Campaign key message. We calculated the odds of recognition of the key slogan of the Australian National Binge Drinking Campaign among participants who reported frequent RSOD (defined as reported weekly or more frequent RSOD during the previous 12 months) compared to participants who reported less frequent RSOD. Results Overall, three-quarters (74.7%) of 1072 participants included in this analysis recognised the campaign message. In the adjusted analysis, those reporting frequent RSOD had significantly lower odds of recognising the campaign message compared to those not reporting frequent RSOD (OR 0.7, 95% CI 0.5-0.9), whilst females had significantly greater odds of recognising the campaign message compared to males (OR 1.8, 95% CI 1.4-2.1). Conclusions Whilst a high proportion of the target group recognised the campaign, our analysis suggests that participants that reported frequent RSOD - and thus the most important group to target - had statistically significantly lower odds of recognising the campaign message. PMID:21689457

  6. 45 CFR 1370.5 - Public information campaign grants.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS § 1370.5 Public information campaign grants. Each grantee...

  7. 45 CFR 1370.5 - Public information campaign grants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS § 1370.5 Public information campaign grants. Each grantee...

  8. 45 CFR 1370.5 - Public information campaign grants.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS § 1370.5 Public information campaign grants. Each grantee...

  9. 45 CFR 1370.5 - Public information campaign grants.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS § 1370.5 Public information campaign grants. Each grantee...

  10. 45 CFR 1370.5 - Public information campaign grants.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS § 1370.5 Public information campaign grants. Each grantee...

  11. 78 FR 34109 - ``Script Your Future'' Medication Adherence Campaign

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... adherence, and tailoring messaging to subpopulations of consumers who may need adaptations or special... enhance it; (5) to tailor campaign messaging to subpopulations of consumers who may need adaptations...

  12. Done 4: analysis of a failed social norms marketing campaign.

    PubMed

    Russell, Cristel Antonia; Clapp, John D; Dejong, William

    2005-01-01

    College students commonly believe their peers engage in higher levels of dangerous drinking than is actually the case. Social norms marketing campaigns attempt to correct these misperceptions, decrease the perceived normative pressure to drink, and thereby drive down high-risk alcohol consumption. In this case study, we critically examined "Done 4," an unsuccessful social norms marketing campaign conducted as part of a comprehensive prevention trial at a large urban university. As part of this analysis, undergraduate marketing students were shown the principal print advertisement used in the campaign and asked to complete an advertising analysis questionnaire. The results of this case study suggest that the advertisement was poorly constructed, which decreased its effectiveness and led to confusion about the social norms message. We discuss implications of these findings for future prevention campaigns and new research. PMID:15590342

  13. 29 CFR 452.79 - Opportunity to campaign.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ballot election a union's delay in the distribution of campaign literature until after the ballots have... literature in compliance with a reasonable request. 40 Such a delay would deny the candidate a...

  14. Popular Culture, Media Propaganda, and the 1972 "CREEP" Campaign

    ERIC Educational Resources Information Center

    Real, Michael R.

    1974-01-01

    Argues that the majority of the voting public is only vaguely aware of the vast resources and professional expertise marshalled to persuade voters, and presents the 1972 Presidential campaign as an example. See CS 702 316 for availability information. (RB)

  15. Mass Literacy Campaigns in Nigeria: 1940-1960.

    ERIC Educational Resources Information Center

    Omolewa, Michael

    1980-01-01

    The history of the literacy campaigns in Nigeria is the story of attempts made to focus on the importance of education outside the school walls and to make it a vehicle of social, political, and economic change. (Author/SK)

  16. 5 CFR 950.103 - Establishing a local campaign.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PRIVATE VOLUNTARY ORGANIZATIONS General Provisions § 950.103 Establishing a local campaign. (a) The... on Federal premises, as well as retired Federal employees, may make single contributions to the...

  17. 5 CFR 950.103 - Establishing a local campaign.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PRIVATE VOLUNTARY ORGANIZATIONS General Provisions § 950.103 Establishing a local campaign. (a) The... on Federal premises, as well as retired Federal employees, may make single contributions to the...

  18. 5 CFR 950.103 - Establishing a local campaign.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PRIVATE VOLUNTARY ORGANIZATIONS General Provisions § 950.103 Establishing a local campaign. (a) The... on Federal premises, as well as retired Federal employees, may make single contributions to the...

  19. 5 CFR 950.103 - Establishing a local campaign.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... PRIVATE VOLUNTARY ORGANIZATIONS General Provisions § 950.103 Establishing a local campaign. (a) The... on Federal premises, as well as retired Federal employees, may make single contributions to the...

  20. CDC: Federal Anti-Smoking Campaign Still Paying Off

    MedlinePlus

    ... medlineplus/news/fullstory_158003.html CDC: Federal Anti-Smoking Campaign Still Paying Off Ads have helped at ... than 1.8 million Americans tried to quit smoking in 2014 as a result of a federal ...

  1. [Vaccination campaigns against poliomyelitis in Spain in 1963].

    PubMed

    Rodríquez Sánchez, Juan Antonio; Seco Calvo, Jesús

    2009-01-01

    Two anti-poliomyelitic vaccination campaigns coexisted in 1963: the Salk vaccine used by the Compulsory Health Insurance and the pilot experience with the oral Sabin vaccine promoted by the Health General Office. This simultaneity of campaigns was due to the interest that both bodies had to control the Preventive Medicine in Spain. The Compulsory Sickness Insurance used the anti-polio vaccine to promote itself socially in a time when the Basic Law on Social Security was being developed. Under these circumstances, the Health General Office allegedly brought forward its vaccine campaign by using a test of an innovative oral trivalent vaccine in the province of León, something which was hidden to the public. The Health General Office's claim of competence in prevention and the need of a massive response to a voluntary vaccine led to a singular advertising campaign with old messages in innovative means of communication. PMID:19753683

  2. Crowdfunding Campaigns Help Researchers Launch Projects and Generate Outreach.

    PubMed

    Dahlhausen, Katherine; Krebs, Bethany L; Watters, Jason V; Ganz, Holly H

    2016-03-01

    Organizers of participatory research (citizen science) projects can generate funds and outreach through crowdfunding. Here we provide insights from three successful science crowdfunding campaigns recently completed on Indiegogo, Experiment, and Kickstarter. Choosing a crowdfunding platform that fits the project is just the beginning; a successful campaign reflects its content, management, and marketing, and some researchers may need to acquire new skills. In addition, the growing trend of crowdfunding for science reinforces the importance of academic engagement with social media. PMID:27047586

  3. A new CfDS handbook for light pollution campaigners

    NASA Astrophysics Data System (ADS)

    Mizon, R.

    2009-06-01

    The Campaign for Dark Skies (CfDS) has been busy throughout 2008 preparing its new 40-page handbook, Blinded by the Light? This publication is aimed at legislators, local councils, those who make, choose and install exterior lighting, campaigners against the misuse of artificial light in respect of both the terrestrial and celestial environments and victims of waste light, in the forms of intrusive light into premises and skyglow.

  4. Crowdfunding Campaigns Help Researchers Launch Projects and Generate Outreach

    PubMed Central

    Dahlhausen, Katherine; Krebs, Bethany L.; Watters, Jason V.; Ganz, Holly H.

    2016-01-01

    Organizers of participatory research (citizen science) projects can generate funds and outreach through crowdfunding. Here we provide insights from three successful science crowdfunding campaigns recently completed on Indiegogo, Experiment, and Kickstarter. Choosing a crowdfunding platform that fits the project is just the beginning; a successful campaign reflects its content, management, and marketing, and some researchers may need to acquire new skills. In addition, the growing trend of crowdfunding for science reinforces the importance of academic engagement with social media. PMID:27047586

  5. Health education campaign on population control: lessons from Iran.

    PubMed

    Montazeri, A

    1995-11-01

    A descriptive study was carried out in Tehran, the capital of Iran, to investigate a health education campaign on population control. A sample of 68 adults aged 20 to 40 years participated in the study. Each respondent was shown a picture of the campaign. They then filled in a short questionnaire. The main objectives of the study were to measure recall rates and to assess attitude of the subjects. The study results show that recall rates were high (78%), 68% of respondents claimed that the campaign is likely to change their attitudes towards population control, and 87% of participants perceived the main idea of the campaign correctly. The study findings show that there are some significant associations between demographic variables (marital status, having child or not) and perception of the campaign. These may lead health educators and health promoters to communicate more effectively and efficiently in the context of family planning. In countries with a large number of young people, health education campaigns on population control with respect to social values of each society and moral considerations are recommended. PMID:8570803

  6. GLOBE Aerosol Field Campaign - U.S. Pilot Study 2016

    NASA Technical Reports Server (NTRS)

    Pippin, Margaret; Marentette, Christina; Bujosa, Robert; Taylor, Jessica; Lewis, Preston

    2016-01-01

    During the spring of 2016, from April 4 - May 27, sixteen GLOBE schools participated in the GLOBE Aerosol Field Campaign - U.S. Pilot Study. Thirteen teachers from these schools had previously participated in the NASA LEARN program (Long-term Experience in Authentic Research with NASA) where they were GLOBE trained in Atmosphere protocols, and engaged in 1-3 years of research under the mentorship of NASA scientists. Each school was loaned two aerosol instruments for the Campaign duration, either 2 GLOBE sun photometers, 2 Calitoo sun photometers, or 1 of each. This allowed for students to make measurements side-by-side and in the case of the Calitoos, to compare AOT results immediately with each other for better consistency in data collection. Additionally, as part of the Field Campaign evaluation, multiple instruments allow for an assessment of the ease of use of each instrument for grade level of students, whether in middle school or high school. Before the Campaign, all GLOBE and Calitoo instruments were 'checked out' against an AERONET, then checked again upon return after the Campaign. By examining all data, before, during and after the Campaign, this gives an indication of instrument performance and proficiency obtained by the students. Support was provided to each teacher and their students at the level requested, via email, phone or video conferencing.

  7. Do anti-smoking media campaigns help smokers quit?

    PubMed

    Popham, W J; Potter, L D; Bal, D G; Johnson, M D; Duerr, J M; Quinn, V

    1993-01-01

    As part of an evaluation of the 1990-91 anti-tobacco media campaign carried out by the California Department of Health Services, a study was conducted among 417 regular smokers who had quit during the period of the media campaign. In brief telephone interviews, all respondents identified up to three events or experiences that had influenced them to quit. In response to uncued questions, 6.7 percent of those interviewed indicated that they had been influenced to quit by an advertisement they had seen or heard on radio, television, or billboards. In response to direct questions about the media campaign, 34.3 percent of the respondents indicated that the media campaign's advertisement had played a part in their decision to quit. Applying the 6.7 percentage to the number of Californians who quit smoking in 1990-91, it can be estimated that for 33,000 former smokers, the anti-tobacco media advertisements were an important stimulus in their quit decision. Multiplying the 34.3 percent by the number of former California smokers who quit in 1990-91, the estimate of former smokers for whom the media campaign's advertisements played at least some part in their decision to quit rises to 173,000 persons. While causal attributions from such investigations should be made with caution, the evidence suggests that the 1990-91 campaign did influence substantial number of smokers in California to quit. PMID:8341788

  8. Young people's comparative recognition and recall of an Australian Government Sexual Health Campaign.

    PubMed

    Lim, Megan S C; Gold, Judy; Bowring, Anna L; Pedrana, Alisa E; Hellard, Margaret E

    2015-05-01

    In 2009, the Australian Government's National Sexually Transmitted Infection Prevention Program launched a multi-million dollar sexual health campaign targeting young people. We assessed campaign recognition among a community sample of young people. Individuals aged 16-29 years self-completed a questionnaire at a music festival. Participants were asked whether they recognised the campaign image and attempted to match the correct campaign message. Recognition of two concurrent campaigns, GlaxoSmithKline's The Facts genital herpes campaign (targeting young women) and the Drama Downunder campaign (targeting gay men) were assessed simultaneously. Among 471 participants, just 29% recognised the National Sexually Transmitted Infection Prevention Program campaign. This compared to 52% recognising The Facts and 27% recognising Drama Downunder. Of 134 who recognised the National Sexually Transmitted Infection Prevention Program campaign, 27% correctly recalled the campaign messages compared to 61% of those recognising the Facts campaign, and 25% of those recognising the Drama Downunder campaign. There was no difference in National Sexually Transmitted Infection Prevention Program campaign recognition by gender or age. Campaign recognition and message recall of the National Sexually Transmitted Infection Prevention Program campaign was comparatively low. Future mass media sexual health campaigns targeting young people can aim for higher recognition and recall rates than that achieved by the National Sexually Transmitted Infection Prevention Program campaign. Alternative distribution channels and message styles should be considered to increase these rates. PMID:25006041

  9. Inhomogeneous cirrus clouds during the AIRTOSS campaign

    NASA Astrophysics Data System (ADS)

    Voigt, Matthias; Spichtinger, Peter

    2015-04-01

    The aircraft campaign AIRTOSS-ICE in May and September 2013 provided measurement data of cirrus clouds over North Sea and Baltic Sea in various meteorological situations. The measurements were carried out with a Learjet and a towed sensor shuttle below the aircraft [2]. This configuration allows us to obtain almost horizontally collocated measurements at different vertical levels (inside and outside clouds). Microphysical properties of cirrus clouds, as ice water content, ice crystal number concentrations, diameter and shape of ice crystals were measured. In this study we concentrate on the comparison of in situ measurements with model simulations. For these case studies, the issue about the main formation mechanism (homogeneous vs. heterogeneous or both) will be addressed. In a first step the meteorological conditions leading to the cirrus formation are analyzed using meteorological analyses as obtained from the European Centre for Medium-Range Forecasts (ECMWF). The ECMWF wind fields are then used to calculate backward trajectories with the Lagrangian analysis tool LAGRANTO [4]. From these investigations the large-scale/mesoscale motions are derived and analyzed. Finally, the meteorological analyses and measurements (temperature, wind, humidity) are used as initial conditions for cirrus cloud simulations where the small scale motions are derived and analyzed. We used EULAG as LES model, including a state-of-the-art ice microphysics scheme [3] for 2D and 3D idealized and quasi-realistic simulations. In order to address the impact of dynamics vs. microphysics (i.e. heterogeneous nucleation [1]), we investigated different environmental conditions. The microphysical and macrophysical properties of the simulated cloud are finally compared to the measurements, in order to get some information about the most probable scenarios. References [1] D. J. Cziczo, K. D. Froyd, C. Hoose, E. J. Jensen, M. H. Diao, M. A. Zondlo, J. B. Smith, C. H. Twohy, and D. M. Murphy

  10. Offsite Shipment Campaign Readiness Assessment (OSCRA): A tool for offsite shipment campaigns

    SciTech Connect

    Michelhaugh, R.D.; Pope, R.B.; Bisaria, A.

    1995-12-31

    The Offsite Shipment Campaign Readiness Assessment (OSCRA) tool is designed to assist program managers in identifying, implementing, and verifying applicable transportation and disposal regulatory requirements for specific shipment campaigns. OSCRA addresses these issues and provides the program manager with a tool to support planning for safe and compliant transportation of waste and other regulated materials. Waste transportation and disposal requirements must be identified and addressed in the planning phase of a waste management project. In the past, in some cases, transportation and disposal requirements have not been included in overall project plans. These planning deficiencies have led to substantial delays and cost impacts. Additionally, some transportation regulatory requirements have not been properly implemented, resulting in substantial fines and public embarrassment for the U.S. Department of Energy (DOE). If a material has been processed and packaged for onsite storage (prior to offsite disposal) in a package that does not meet transportation requirements, it must be repackaged in U.S. Department of Transportation (DOT)-compliant packaging for transport. This repackaging can result in additional cost, time, and personnel radiation exposure. The original OSCRA concept was developed during the Pond Waste Project at the K-25 Site in Oak Ridge, Tennessee. The continued development of OSCRA as a user-friendly tool was funded in 1995 by the DOE Office of Environmental Management, Transportation Management Division (TMD). OSCRA is designed to support waste management managers, site remediation managers, and transportation personnel in defining applicable regulatory transportation and disposal requirements for offsite shipment of hazardous waste and other regulated materials. The need for this tool stems from increasing demands imposed on DOE and the need to demonstrate and document safe and compliant packaging and shipment of wastes from various DOE sites.

  11. The Christian Schools Campaign: What Were Its Long-Term Consequences?

    ERIC Educational Resources Information Center

    Baker, Sylvia

    2009-01-01

    This article looks at the long-term consequences of a political campaign that was influential in Britain between 1988 and 1992, the Christian Schools Campaign. The campaign was a response to the need for funding of a group of small independent Christian schools. The article brings up to date the direct outcomes of the campaign in two areas. The…

  12. 242-A Campaign 94-1 post run document

    SciTech Connect

    Guthrie, M.D.

    1994-09-30

    The purpose of this post-run document is to summarize the results of 242-A Evaporator Campaign 94-1 as required. Campaign 94-1 represents the first Evaporator operation since 1989, following completion of the B-534 upgrades and Liquid Effluent Retention Facility (LERF) construction. The purpose of Campaign 94-1 was to concentrate dilute waste from TK-102-AW, TK-106-AW, and TK-103-AP. From an available 2.87 million gallon feedstock of dilute waste contained in 102-AW, 106-AW and 103-AP, an overall Waste Volume Reduction (WVR) of 2.39 million gallons (83% WVRF) was achieved. At the completion of the campaign, approximately 477,000 gallons of dilute double-shell slurry feed (DDSSF) was produced with a SpG. of 1.25--1.30. Total process condensate discharged to LERF was 3.09 million gallons, achieving a condensate/WVR ratio of 1.29. Throughput for Campaign 94-1 was 5.27 million gallons. Total steam condensate and cooling water discharge to B-pond was 4.7 and 216 million gallons respectively. The evaporator operated approximately 43 days of the 60 day campaign for a total operating efficiency of 73%. Campaign 94-1 was completed without any discharge limit, Operating Specification Document, or Operational Safety Requirement violations. Major problems encountered during the run included the following: (1) high CA1 deentrainment pad dP`s caused by foaming, (2) condensate pump P-C100 failure, and (3) ion exchange column dP`s and efficiency.

  13. Targets for the National Ignition Campaign

    SciTech Connect

    Atherton, L J

    2007-09-07

    The National Ignition Facility (NIF) is a 192 beam Nd-glass laser facility presently under construction at Lawrence Livermore National Laboratory (LLNL) for performing inertial confinement fusion (ICF) and experiments studying high energy density (HED) science. When completed in 2009, NIF will be able to produce 1.8 MJ, 500 TW of ultraviolet light for target experiments that will create conditions of extreme temperatures (>10{sup 8} K), pressures (10 GBar) and matter densities (>100 g/cm{sup 3}). A detailed program called the National Ignition Campaign (NIC) has been developed to enable ignition experiments in 2010, with the goal of producing fusion ignition and burn of a deuterium-tritium (DT) fuel mixture in millimeter-scale target capsules. The first of the target experiments leading up to these ignition shots will begin in 2008. The targets for the NIC are both complex and precise, and are extraordinarily demanding in materials fabrication, machining, assembly, cryogenics and characterization. The DT fuel is contained in a 2-millimeter diameter graded copper/beryllium or CH shell. The 75mm thick cryogenic ice DT fuel layer is formed to sub-micron uniformity at a temperature of approximately 18 Kelvin. The capsule and its fuel layer sit at the center of a gold/depleted uranium 'cocktail' hohlraum. Researchers at LLNL have teamed with colleagues at General Atomics to lead the development of the technologies, engineering design and manufacturing infrastructure necessary to produce these demanding targets. We are also collaborating with colleagues at the Laboratory for Laser Energetics (LLE) at the University of Rochester in DT layering, and at Fraunhofer in Germany in nano-crystalline diamond as an alternate ablator to Beryllium and CH. The Beryllium capsules and cocktail hohlraums are made by physical vapor deposition onto sacrificial mandrels. These coatings must have high density (low porosity), uniform microstructure, low oxygen content and low permeability

  14. Targets for the National Ignition Campaign

    NASA Astrophysics Data System (ADS)

    Atherton, L. J.

    2008-05-01

    The National Ignition Facility (NIF) is a 192 beam Nd-glass laser facility presently under construction at Lawrence Livermore National Laboratory (LLNL) for performing inertial confinement fusion (ICF) and experiments studying high energy density (HED) science. When completed in 2009, NIF will be able to produce 1.8 MJ, 500 TW of ultraviolet light for target experiments that will create conditions of extreme temperatures (>108 K), pressures (10 GBar) and matter densities (>100 g/cm3). A detailed program called the National Ignition Campaign (NIC) has been developed to enable ignition experiments in 2010, with the goal of producing fusion ignition and burn of a deuterium-tritium (DT) fuel mixture in millimeter-scale target capsules. The first of the target experiments leading up to these ignition shots will begin in 2008. The targets for the NIC are both complex and precise, and are extraordinarily demanding in materials fabrication, machining, assembly, cryogenics and characterization. The DT fuel is contained in a 2-millimeter-diameter graded copper/beryllium or CH shell. The 75-μm-thick cryogenic ice DT fuel layer is formed to sub-micron uniformity at a temperature of approximately 18 Kelvin. The capsule and its fuel layer sit at the center of a gold/depleted uranium 'cocktail' hohlraum. Researchers at LLNL have teamed with colleagues at General Atomics to lead the development of the technologies, engineering design and manufacturing infrastructure necessary to produce these demanding targets. We are also collaborating with colleagues at the Laboratory for Laser Energetics (LLE) at the University of Rochester in DT layering, and at Fraunhofer in Germany in nano-crystalline diamond as an alternate ablator to Beryllium and CH. The Beryllium capsules and cocktail hohlraums are made by physical vapor deposition onto sacrificial mandrels. These coatings must have high density (low porosity), uniform microstructure, low oxygen content and low permeability. The ablator

  15. Cryosphere campaigns in support of ESA's Earth Explorers Missions

    NASA Astrophysics Data System (ADS)

    Casal, Tânia; Davidson, Malcolm; Plank, Gernot; Floberghagen, Rune; Parrinello, Tommaso; Mecklenburg, Susanne; Drusch, Matthias; Fernandez, Diego

    2014-05-01

    In the framework of its Earth Observation Programmes the European Space Agency (ESA) carries out ground based and airborne campaigns to support geophysical algorithm development, calibration/validation, simulation of future spaceborne Earth observation missions, and applications development related to land, oceans, atmosphere and solid Earth. ESA has conducted over 110 airborne and ground measurements campaigns since 1981 and this presentation will describe three campaigns in Antarctica and the Arctic. They were undertaken during the calibration/validation phase of Earth Explorer (EE) missions, such as SMOS (Soil Moisture and Ocean Salinity), GOCE (Gravity field and steady-state Ocean Circulation Explorer) and CryoSat-2. In support of SMOS and GOCE, the DOMECair airborne campaign took place in Antarctica, in the Dome C region in the middle of January 2013. The two main objectives were a) to quantify and document the spatial variability in the DOME C area (SMOS) and b) to fill a gap in the high-quality gravity anomaly maps in Antarctica where airborne gravity measurements are sparse (GOCE). Results from the campaign for the SMOS component, showed that the DOME C area is not as spatially homogenous as previously assumed, therefore comparisons of different missions (e.g. SMOS and NASA's Aquarius) with different footprints must be done with care, highlighting once again the importance of field work to test given assumptions. One extremely surprising outcome of this campaign was the pattern similarity between the gravity measurements and brightness temperature fields. To date, there has never been an indication that L-Band brightness temperatures could be correlated to gravity, but preliminary analysis showed coincident high brightness temperature with high gravity values, suggesting that topography may influence microwave emissions. Also in support of SMOS, the SMOSice airborne campaign has been planned in the Arctic. It was motived by a previous ESA SMOSice study that

  16. Haitian AIDS education campaign struggles on despite political turmoil.

    PubMed

    Aldebron, J

    1993-12-01

    Haiti's multimedia AIDS education campaign Alerte SIDA has continued despite the economic sanctions and political upheaval that thwarted its original plans. In 1992, the campaign included an aggressive volunteer effort in 140 schools in Port-au-Prince, including a conference, theatrical performances, video presentations, and group discussions. Expansion of the campaign led to creation of a telephone hot line for adolescents, radio spots, peer education sessions, and a multimedia campaign highlighted by six televised roundtable discussions in which young people discussed sex, AIDS, and the involvement of parents in sex education. The next stage of the campaign was to target parents as well as adolescents with educational and discussion sessions and information packets suggesting ways parents could broach the subjects of sex and sexually transmitted diseases with their children. This stage has been preempted by the economic embargo and political discord (which also increased the value of sexual intercourse as solace). Haitians, however, have a history of adapting to situations and making do with what they have. Thus, the work continues, even if it is reduced to impromptu educational sessions held in decrepit school yards. When the classrooms reopen, Alerte SIDA will be on hand to continue its efforts to protect the health of Haiti's children. PMID:12288830

  17. Massachusetts nuclear power referendum: Lessons learned from the campaign trail

    SciTech Connect

    Allen, S.R.

    1989-01-01

    Last November, Massachusetts voters cast their ballots on a binding initiative which, if passed, would have prohibited the production of high-level waste, thereby permanently shutting down the state's two nuclear power plants: Yankee and Pilgrim. Question 4, as the initiative became known, posed an unprecedented challenge for the state's six major utilities. Essentially, Question 4 was defeated for two reasons: compelling arguments and a well-founded strategy for communicating those arguments. One part of that strategy was the use of debates and public-speaking engagements before both civic groups and on radio/television. These debates and presentations were clearly the most interesting part of the campaign and provided many insights that may be applied to long-term public policy and informational programs. Obviously, there is a significant difference between an intense, focused campaign and an ongoing, diverse public information program-but many of the principles are the same. The purpose of this paper is to review some of the key lessons learned from over 300 debates and presentations in the highly emotional atmosphere of the Question 4 campaign. Throughout the campaign, debaters and speakers submitted after action reports, and it is from these as well as the overall campaign results that the lessons and anecdotes are derived.

  18. The impact of mass communication campaigns in the health field.

    PubMed

    Alcalay, R

    1983-01-01

    This article analyzes a series of health education projects that used the mass media to change behavior. First, the article describes how persuasion theories are used to maximize impact in mass communication campaigns. Second, this paper discusses theories of social psychology used in such campaigns. One such theory, cognitive dissonance, explains changes at the level of attitudes, beliefs and opinion. Another theory, social learning, defines strategies of behavior changes. A third theory, concerning diffusion of innovations, helps understand the network of interpersonal relationships essential for the adoption of any innovation. McGuire's inoculation theory suggests strategies to aid resistance to harmful environmental influences (e.g. smoking, excessive drinking, etc.). Third, this work reviews public health campaigns that have used one or more of these theories of social psychology. The first project, dealing with smoking behavior cessation and prevention, mainly used strategies of interpersonal communication for inoculating and modeling useful behavior in order to resist social pressures favorable to smoking. The second project, designed to prevent alcoholism, used the mass media primarily. The objective of this campaign was to obtain changes in knowledge, attitude and behavior in the public through modeling desirable behaviors over public service announcements. The third campaign, a heart disease prevention program, used a combination of mass media and interpersonal communication to achieve changes in lifestyle of the population. Finally, this article describes limitations in using mass media in behavior change health programs. PMID:6836345

  19. An Overview of the SOLVE-THESEO 2000 Campaign

    NASA Technical Reports Server (NTRS)

    Newman, Paul A.; Harris, Neil R. P.; Adriani, Alberto; Amanatidis, Georgios T.; Anderson, James G.; Braathen, Geir O.; Brune, William H.; Carslaw, Kenneth S.; Craig, Michael T.; DeCola, Philip E.

    2001-01-01

    Between November 1999 and April 2000, two major field experiments, the SAGE III Ozone Loss and Validation Experiment (SOLVE) and the Third European Stratospheric Experiment on Ozone (THESEO 2000), collaborated to form the largest field campaign yet mounted to study Arctic ozone loss. This international campaign involved more than 500 scientists from over 20 countries spread across the high and mid-latitudes of the northern hemisphere. The main scientific aims of SOLVE-THESEO 2000 were to study (a) the processes leading to ozone loss in the Arctic vortex and (b) the effect on ozone amounts over northern mid-latitudes. The campaign included satellites, heavy lift balloon launches, 6 different aircraft, ground stations, and scores of ozone-sonde. Campaign activities were principally conducted in 3 intensive measurement phases centered on early December 1999, late January 2000, and early March 2000. Observations made during the campaign showed that temperatures were unusually cold in the polar lower stratosphere over the course of the 1999-2000 winter. These cold temperatures resulted in the formation of extensive polar stratospheric clouds (PSCs) across the Arctic. Heterogeneous chemical reactions on the surfaces of the PSC particles produced high levels of reactive chlorine within the polar vortex by early January. This reactive chlorine catalytically destroyed about 60% of the ozone in a layer near 20 km between late January and mid-March 2000.

  20. Expression, purification, and molecular analysis of the Necator americanus glutathione S-transferase 1 (Na-GST-1): a production process developed for a lead candidate recombinant hookworm vaccine antigen.

    PubMed

    Goud, Gaddam Narsa; Deumic, Vehid; Gupta, Richi; Brelsford, Jill; Zhan, Bin; Gillespie, Portia; Plieskatt, Jordan L; Tsao, Eric I; Hotez, Peter J; Bottazzi, Maria Elena

    2012-06-01

    The enzyme Necator americanus glutathione S-transferase 1 (Na-GST-1) belongs to a unique Nu class of GSTs and is a lead candidate antigen in a bivalent human hookworm vaccine. Here we describe the expression of Na-GST-1 in the yeast Pichia pastoris at the 20 L manufacturing scale and its purification process performed by three chromatographic steps, comprised of a Q Sepharose XL anion exchange column, followed by a Butyl Sepharose HP hydrophobic affinity column and a Superdex 75 size-exclusion column. Approximately 1.5 g of recombinant protein was recovered at an overall process yield of 51%, with a purity grade of 98% and the absence of detectable host cell protein. By mass spectrometry the recombinant protein exhibits a mass of 23,676Da, which closely matches the predicted molecular mass of the protein. The expression and purification methods described here are suitable for further scale-up product development and for its use to design formulation processes suitable to generate a vaccine for clinical testing. PMID:22503665

  1. Standardization and application of the tetraprimer ARMS-PCR technique for screening of the E198A SNP in the β-tubulin gene of hookworm populations in Brazil.

    PubMed

    Furtado, Luis Fernando Viana; Alves, William Pereira; Moreira, Thayse Batista; Costa Junior, Livio Martins; Miranda, Rodrigo Rodrigues Cambraia; Rabelo, Élida Mara Leite

    2016-07-15

    The tetraprimer ARMS-PCR technique is efficient for SNP detection and can be used to search for polymorphisms associated with drug resistance. However, the establishment of this methodology is not always straightforward because of the constraints on primer design due to the restrictions of the polymorphic regions. Here, we describe the standardization of the tetraprimer ARMS-PCR methodology for the detection of a SNP at codon 198 of the Ancylostoma caninum β-tubulin gene. This SNP is associated with resistance to albendazole in various nematodes. The methodology was used to screen 327 individuals from 6 different locations. No mutation was found in any of the samples. This methodology will be useful for screening for the E198A SNP in the β-tubulin gene of canine hookworms in a broader population to determine whether this SNP is associated with benzimidazole resistance in this species. The method could also be adapted for the analysis of other SNPs in other nematode species. PMID:27270392

  2. The case for periodic OPV routine vaccination campaigns.

    PubMed

    Houy, Nicolas

    2016-01-21

    The possibility of periodic routine vaccination campaigns (PRVCs) is introduced in the context of a search for optimal oral poliovirus vaccine (OPV) administration strategies. Like the usual continuous routine vaccination campaign (CRVC), PRVCs target only newborns. However, they are not necessarily implemented continuously in time. Using a dynamic and compartmental polio transmission model in a stochastic context, it is shown that some PRVCs can achieve much greater efficiency than CRVC in terms of probability of wild poliovirus (WPV) eradication, even though they never outperform CRVC in terms of total number of paralytic infections. Moreover, these PRVCs results can be obtained at a lower price than CRVC. It is also shown that, even though PRVCs do not perform better than pulse vaccination campaigns (PVCs) when only epidemiological outputs are valued, they can do so when a cost-benefit analysis is preferred. PMID:26523796

  3. Update of the Used Fuel Disposition Campaign Implementation Plan

    SciTech Connect

    Jens Birkholzer; Robert MacKinnon; Kevin McMahon; Sylvia Saltzstein; Ken Sorenson; Peter Swift

    2014-09-01

    This Campaign Implementation Plan provides summary level detail describing how the Used Fuel Disposition Campaign (UFDC) supports achievement of the overarching mission and objectives of the Department of Energy Office of Nuclear Energy Fuel Cycle Technologies Program The implementation plan begins with the assumption of target dates that are set out in the January 2013 DOE Strategy for the Management and Disposal of Used Nuclear Fuel and High-Level Radioactive Waste (http://energy.gov/downloads/strategy-management-and-disposal-used-nuclear-fuel-and-high-level-radioactive-waste). These target dates and goals are summarized in section III. This implementation plan will be maintained as a living document and will be updated as needed in response to progress in the Used Fuel Disposition Campaign and the Fuel Cycle Technologies Program.

  4. Coordinated Field Campaigns in Chesapeake Bay and Gulf of Mexico

    NASA Technical Reports Server (NTRS)

    Mannino, Antonio; Novak, Michael; Tzortziou, Maria A.

    2015-01-01

    NASA's GEOstationary Coastal and Air Pollution Events (GEO-CAPE) mission concept recommended by the U.S. National Research Council (2007) focuses on measurements of atmospheric trace gases and aerosols and aquatic coastal ecology and biogeochemistry from geostationary orbit (35,786 km altitude). Two GEO-CAPE-sponsored multi-investigator ship-based field campaigns were conducted to coincide with the NASA Earth Venture Suborbital project DISCOVER-AQ (Deriving Information on Surface conditions from Column and Vertically Resolved Observations Relevant to Air Quality) field campaigns: (1) Chesapeake Bay in July 2011 and (2) northwestern Gulf of Mexico in September 2013. Goal: to evaluate whether GEO-CAPE coastal mission measurement and instrument requirements are optimized to address science objectives while minimizing ocean color satellite sensor complexity, size and cost - critical mission risk reduction activities. NASA continues to support science studies related to the analysis of data collected as part of these coordinated field campaigns and smaller efforts.

  5. The Strategy and Implementation of the Rosetta Communication Campaign

    NASA Astrophysics Data System (ADS)

    Bauer, M.; McCaughrean, M.; Landeau-Constantin, J.

    2016-03-01

    The communication campaign for Rosetta has been the biggest success in the history of European Space Agency outreach, resulting in global awareness for the agency. The mission itself is an extraordinary operational and scientific success, but communicating only the operational and scientific firsts would likely not have brought the Rosetta orbiter and Philae lander to the attention of so many people, and would not have made the mission part of people's lives across the globe. The additional impact brought to the mission through the communication campaign was based on a strategic approach focusing on: real-time release of information with maximum transparency; direct real-time access for media and social media; adding a human dimension to the story; and communicating the risks openly in order to manage expectations. In this article we describe our overall strategy, illustrate its implementation, and provide the framework for subsequent articles in this journal highlighting specific aspects of the campaign in more detail.

  6. Modelling effects of public health educational campaigns on drinking dynamics.

    PubMed

    Xiang, Hong; Song, Na-Na; Huo, Hai-Feng

    2016-01-01

    This paper deals with the global property of a drinking model with public health educational campaigns. With the help of Lyapunov function, global stability of equilibria of the model is derived. The alcohol-free equilibrium is globally asymptotically stable and the alcohol problems are eliminated from population if [Formula: see text]. A unique alcohol present equilibrium is globally asymptotically stable if [Formula: see text]. Furthermore, the basic reproductive [Formula: see text] for the model is compared with the basic reproductive number [Formula: see text] for the absence of public health educational campaigns. We conclude that the public health educational campaigns of drinking individuals can slow down the drinking dynamics. Some numerical simulations are also given to explain our conclusions. PMID:26673882

  7. Yaws eradication campaign in Nsukka Division, Eastern Nigeria

    PubMed Central

    Zahra, Albert

    1956-01-01

    Nsukka Division in Eastern Nigeria was chosen as the starting point for a yaws eradication campaign undertaken by the Government assisted by WHO and UNICEF. Yaws was found to be hyper-endemic, and a policy of total mass treatment was therefore adopted. The objectives of the campaign, the field organization and methods of operation, and the clinical findings and treatment schedules used are described. A total of 383 769 persons were examined and treated with penicillin; of these 12 221 were infectious cases, 42 553 were late cases, and 328 995 were latent cases and contacts. It is believed that over 95% of the population was seen. Resurveys at intervals of six months showed a dramatic fall in the reservoir of infectious cases. The campaign was also used to stimulate better rural health services, and a network of local health centres was built by the people themselves. PMID:13404467

  8. Campaigns and Cliques: Variations in Effectiveness of an Antismoking Campaign as a Function of Adolescent Peer Group Identity

    PubMed Central

    Moran, Meghan Bridgid; Murphy, Sheila T.; Sussman, Steve

    2014-01-01

    Identity-based strategies have been suggested as a way to promote healthy behaviors when traditional approaches fall short. The truth® campaign, designed to reduce smoking in adolescents, is an example of a campaign that uses such a strategy to reach youth described as being outside the mainstream. This article examines the effectiveness of this strategy in promoting antitobacco company beliefs among youth. Survey data from 224 adolescents between 14 and 15 years of age were used to examine whether the truth® campaign was more or less effective at reaching and promoting antitobacco company beliefs among youth who identify with nonmainstream crowds (deviants and counterculture) versus those who identify with mainstream crowds (elites and academics). Analyses revealed that adolescents who identified as deviants and counterculture were more likely to have been persuaded by the truth® campaign. Social identity theory is used as a theoretical framework to understand these effects and to make recommendations for future health campaigns. PMID:23066900

  9. Campaigns and cliques: variations in effectiveness of an antismoking campaign as a function of adolescent peer group identity.

    PubMed

    Moran, Meghan Bridgid; Murphy, Sheila T; Sussman, Steve

    2012-01-01

    Identity-based strategies have been suggested as a way to promote healthy behaviors when traditional approaches fall short. The truth® campaign, designed to reduce smoking in adolescents, is an example of a campaign that uses such a strategy to reach youth described as being outside the mainstream. This article examines the effectiveness of this strategy in promoting antitobacco company beliefs among youth. Survey data from 224 adolescents between 14 and 15 years of age were used to examine whether the truth® campaign was more or less effective at reaching and promoting antitobacco company beliefs among youth who identify with nonmainstream crowds (deviants and counterculture) versus those who identify with mainstream crowds (elites and academics). Analyses revealed that adolescents who identified as deviants and counterculture were more likely to have been persuaded by the truth® campaign. Social identity theory is used as a theoretical framework to understand these effects and to make recommendations for future health campaigns. PMID:23066900

  10. Impact of a rural domestic violence prevention campaign.

    PubMed

    Gadomski, A M; Tripp, M; Wolff, D A; Lewis, C; Jenkins, P

    2001-01-01

    Domestic violence is a prevalent health problem that in rural areas is further complicated by limited services, social isolation and the lack of privacy. Little is known about the impact of public health education on awareness, attitudes and behavior of the general public regarding domestic violence. This study sought to measure change in societal attitudes and behavioral intention in response to a seven-month public health education campaign targeting domestic violence in a rural county. From October 1998 to April 1999, the campaign used radio advertisements, posters, mailings to libraries and clergy, printed media articles, printed advertisements and health facility modifications. A random-digit-dialing telephone survey was used to evaluate attitudinal and behavioral changes in the intervention and comparison counties before and after the campaign. The response rates for the pre- (n =378) and postcampaign (n=633) surveys were 73 percent and 65 percent, respectively. Statistically significant increases in slogan and advertising recognition occurred in the intervention county (P=0.03), particularly among men recalling the campaign slogan (P=0.006). In a vignette regarding actions to be taken if the neighbor next door was abusing a partner, significant increases occurred in the intervention county in the percentage of respondents who thought that most people would talk to the victim (P=0.04), consult with friends (P=0.002) or talk to a doctor (P=0.004). Domestic violence agency hotline calls in the intervention county doubled following the campaign. Local public health education campaigns in a rural setting may be a valuable adjunct to national efforts, especially in reaching men. PMID:11765891

  11. Revisiting the Effect of Anthropomorphizing a Social Cause Campaign

    PubMed Central

    Williams, Lisa A.; Masser, Barbara; Sun, Jessie

    2015-01-01

    Recent research suggests that anthropomorphism can be harnessed as a tool to boost intentions to comply with social cause campaigns. Drawing on the human tendency to extend moral concern to entities portrayed as humanlike, it has been argued that adding personified features to a social campaign elevates anticipated guilt at failing to comply, and this subsequently boosts intentions to comply with that campaign. The present research aimed to extend extant research by disentangling the effects of emotional and non-emotional anthropomorphism, and differentiating amongst other emotional mechanisms of the anthropomorphism-compliance effect (namely, anticipated pride and anticipated regret). Experiment 1 (N = 294) compared the effectiveness of positive, negative, and emotionally-neutral anthropomorphized campaign posters for boosting campaign compliance intentions against non-anthropomorphized posters. We also measured potential mechanisms including anticipated guilt, regret, and pride. Results failed to support the anthropomorphism-compliance effect, and no changes in anticipated emotion according to anthropomorphism emerged. Experiments 2 (N = 150) and 3 (N = 196) represented further tests of the anthropomorphism-compliance effect. Despite high statistical power and efforts to closely replicate the conditions under which the anthropomorphism-compliance effect had been previously observed, no differences in compliance intention or anticipated emotion according to anthropomorphism emerged. A meta-analysis of the effects of anthropomorphism on compliance and anticipated emotion across the three experiments revealed effect size estimates that did not differ significantly from zero. The results of these three experiments suggest that the anthropomorphism-compliance effect is fragile and perhaps subject to contextual and idiographic influences. Thus, this research provides important insight and impetus for future research on the applied and theoretical utility of

  12. The 2011 Eta-Aquariids observing campaign from La Palma

    NASA Astrophysics Data System (ADS)

    Bettonvil, Felix; Weiland, Thomas

    2013-01-01

    Because the Eta-Aquariids, the most prominent stream for Southern Hemisphere observers, are difficult to watch from mid-northern latitudes, a week-long visual observing campaign was carried out in May 2011 from La Palma, Canary Islands, Spain. There, on the grounds of the Observatorio del Roque de Los Muchachos (ORM), at an altitude of more than 2000 m above sea level, observing conditions were nearly perfect. As a consequence, we managed to record more than 300 Eta-Aquariids in about 30 hours of effective observing time. An impression of the campaign together with a summary of the results is given.

  13. The Gorbachev Anti-Alcohol Campaign and Russia's Mortality Crisis.

    PubMed

    Bhattacharya, Jay; Gathmann, Christina; Miller, Grant

    2013-01-01

    Political and economic transition is often blamed for Russia's 40% surge in deaths between 1990 and 1994. Highlighting that increases in mortality occurred primarily among alcohol-related causes and among working-age men (the heaviest drinkers), this paper investigates an alternative explanation: the demise of the 1985-1988 Gorbachev Anti-Alcohol Campaign. Using archival sources to build a new oblast-year data set spanning 1978-2000, we find a variety of evidence suggesting that the campaign's end explains a large share of the mortality crisis - implying that Russia's transition to capitalism and democracy was not as lethal as commonly suggested. PMID:24224067

  14. Evaluation of a breast-feeding campaign in Trinidad.

    PubMed

    Gueri, M; Jutsum, P; White, A

    1978-01-01

    There has been a marked decline in breast-feeding throughout the developing world. It is generally agreed that this trend should be reversed, and that in achieving this objective mass communication media could play an important role. The present article analyzes the results of a campaign to promote breast-feeding in which the press, television, and radio were used. It is hoped that this analysis will prove useful for other individulas and groups that may wish to plan similar campaigns. PMID:698448

  15. The Water Vapor Variability - Satellite/Sondes (WAVES) Field Campaigns

    NASA Technical Reports Server (NTRS)

    Whiteman, D. N.; Adam, M.; Barnet, C.; Bojkov, B.; Delgado, R.; Demoz, B.; Fitzgibbon, J.; Forno, R.; Herman, R.; Hoff, E.; Joseph, E.; Landulfo, E.; McCann, K.; McGee, T.; Miloshevich, L.; Restrepo, I.; Schmidlin, F. J.; Taubman, B.; Thompson, A.; Twigg, L.; Venable, D.; Vomel, H.; Walthall, C.

    2008-01-01

    Three NASA-funded field campaigns have been hosted at the Howard University Research Campus in Beltsville, MD. In each of the years 2006, 2007 and 2008, WAVES field campaigns have coordinated ozonesonde launches, lidar operations and other measurements with A-train satellite overpasses for the purposes of satellite validation. The unique mix of measurement systems, physical location and the interagency, international group of researchers and students has permitted other objectives, such as mesoscale meteorological studies, to be addressed as well. We review the goals and accomplishments of the three WAVES missions with the emphasis on the nonsatellite validation component of WAVES, as the satellite validation activities have been reported elsewhere.

  16. Optimizing Field Campaigns Using A Hypothesis Testing Framework

    NASA Astrophysics Data System (ADS)

    Harken, B. J.; Over, M. W.; Rubin, Y.

    2012-12-01

    Field campaigns in hydrogeology often aim to characterize aquifers for modeling and predicting flow and transport of contaminants to facilitate in some objective related to environmental protection or public health and safety. Many times these objectives depend on predicting the answer to a yes/no question, such as: will contaminant concentration in an aquifer surpass a threshold value? Will a contaminant reach a river outflow before it degrades? Is water from an extraction well safe for consumption? It remains difficult, however, to predict the extent to which a field campaign will improve modeling and prediction efforts or the chance of success in the original objective. Presented here is a method for designing field campaigns around the original objective by posing it in a hypothesis testing framework and optimizing campaigns with minimizing probability of error as the goal. The first step in this process is to formulate the null and alternative hypotheses, which represent the two possible outcomes of the yes/no question in the objective. The alternative hypothesis is the desirable outcome which requires a specified level of certainty to be accepted. The null hypothesis, on the other hand, is the "safe" fallback assumption, which is accepted if the alternative hypothesis lacks sufficient supporting evidence. Of key concern in designing field campaigns is the probability of making an error (Type I or Type II). A level of significance is chosen based on the severity of each type of error and the level of risk that is considered acceptable for each case. A field campaign can then be designed to gain enough information to reduce the probability of error to the acceptable level while expending as few resources as possible. A case study examined here is attempting to predict the arrival time of a contaminant in an aquifer. A scenario is first established in which a contaminant is travelling from a point source to a control plane, which could represent, for example, a

  17. ESA airborne campaigns in support of Earth Explorers

    NASA Astrophysics Data System (ADS)

    Casal, Tania; Davidson, Malcolm; Schuettemeyer, Dirk; Perrera, Andrea; Bianchi, Remo

    2013-04-01

    In the framework of its Earth Observation Programmes the European Space Agency (ESA) carries out ground based and airborne campaigns to support geophysical algorithm development, calibration/validation, simulation of future spaceborne earth observation missions, and applications development related to land, oceans and atmosphere. ESA has been conducting airborne and ground measurements campaigns since 1981 by deploying a broad range of active and passive instrumentation in both the optical and microwave regions of the electromagnetic spectrum such as lidars, limb/nadir sounding interferometers/spectrometers, high-resolution spectral imagers, advanced synthetic aperture radars, altimeters and radiometers. These campaigns take place inside and outside Europe in collaboration with national research organisations in the ESA member states as well as with international organisations harmonising European campaign activities. ESA campaigns address all phases of a spaceborne missions, from the very beginning of the design phase during which exploratory or proof-of-concept campaigns are carried out to the post-launch exploitation phase for calibration and validation. We present four recent campaigns illustrating the objectives and implementation of such campaigns. Wavemill Proof Of Concept, an exploratory campaign to demonstrate feasibility of a future Earth Explorer (EE) mission, took place in October 2011 in the Liverpool Bay area in the UK. The main objectives, successfully achieved, were to test Astrium UKs new airborne X-band SAR instrument capability to obtain high resolution ocean current and topology retrievals. Results showed that new airborne instrument is able to retrieve ocean currents to an accuracy of ± 10 cms-1. The IceSAR2012 campaign was set up to support of ESA's EE Candidate 7,BIOMASS. Its main objective was to document P-band radiometric signatures over ice-sheets, by upgrading ESA's airborne POLARIS P-band radar ice sounder with SAR capability. Campaign

  18. EARLINET instrument intercomparison campaigns: overview on strategy and results

    NASA Astrophysics Data System (ADS)

    Wandinger, Ulla; Freudenthaler, Volker; Baars, Holger; Amodeo, Aldo; Engelmann, Ronny; Mattis, Ina; Groß, Silke; Pappalardo, Gelsomina; Giunta, Aldo; D'Amico, Giuseppe; Chaikovsky, Anatoli; Osipenko, Fiodor; Slesar, Alexander; Nicolae, Doina; Belegante, Livio; Talianu, Camelia; Serikov, Ilya; Linné, Holger; Jansen, Friedhelm; Apituley, Arnoud; Wilson, Keith M.; de Graaf, Martin; Trickl, Thomas; Giehl, Helmut; Adam, Mariana; Comerón, Adolfo; Muñoz-Porcar, Constantino; Rocadenbosch, Francesc; Sicard, Michaël; Tomás, Sergio; Lange, Diego; Kumar, Dhiraj; Pujadas, Manuel; Molero, Francisco; Fernández, Alfonso J.; Alados-Arboledas, Lucas; Bravo-Aranda, Juan Antonio; Navas-Guzmán, Francisco; Guerrero-Rascado, Juan Luis; José Granados-Muñoz, María; Preißler, Jana; Wagner, Frank; Gausa, Michael; Grigorov, Ivan; Stoyanov, Dimitar; Iarlori, Marco; Rizi, Vincenco; Spinelli, Nicola; Boselli, Antonella; Wang, Xuan; Lo Feudo, Teresa; Perrone, Maria Rita; De Tomasi, Ferdinando; Burlizzi, Pasquale

    2016-03-01

    This paper introduces the recent European Aerosol Research Lidar Network (EARLINET) quality-assurance efforts at instrument level. Within two dedicated campaigns and five single-site intercomparison activities, 21 EARLINET systems from 18 EARLINET stations were intercompared between 2009 and 2013. A comprehensive strategy for campaign setup and data evaluation has been established. Eleven systems from nine EARLINET stations participated in the EARLINET Lidar Intercomparison 2009 (EARLI09). In this campaign, three reference systems were qualified which served as traveling standards thereafter. EARLINET systems from nine other stations have been compared against these reference systems since 2009. We present and discuss comparisons at signal and at product level from all campaigns for more than 100 individual measurement channels at the wavelengths of 355, 387, 532, and 607 nm. It is shown that in most cases, a very good agreement of the compared systems with the respective reference is obtained. Mean signal deviations in predefined height ranges are typically below ±2 %. Particle backscatter and extinction coefficients agree within ±2 × 10-4 km-1 sr-1 and ± 0.01 km-1, respectively, in most cases. For systems or channels that showed larger discrepancies, an in-depth analysis of deficiencies was performed and technical solutions and upgrades were proposed and realized. The intercomparisons have reinforced confidence in the EARLINET data quality and allowed us to draw conclusions on necessary system improvements for some instruments and to identify major challenges that need to be tackled in the future.

  19. The Political Persuaders; The Techniques of Modern Election Campaigns.

    ERIC Educational Resources Information Center

    Nimmo, Dan

    Over the last 20 years, a successful election campaign has come to depend in large part on successful use of the broadcast media. As a result, media experts are part of most politicians' teams, and their strategies help determine the results of the election. Usually, themes or "images" are more important than issues. The techniques of mass…

  20. Media Campaigns and Crime Prevention: An Executive Summary.

    ERIC Educational Resources Information Center

    Mendelsohn, Harold; O'Keefe, Garrett J.

    This summary report highlights the results of a study that examined the effects of the first phase of a nationwide, multimedia, crime prevention campaign featuring a trench-coated, animated dog named McGruff. Following an introduction explaining the purpose of the two surveys that comprised the study, the eight remaining sections of the report…

  1. Methodology of the outcome evaluation of the VERB campaign.

    PubMed

    Potter, Lance D; Judkins, David R; Piesse, Andrea; Nolin, Mary Jo; Huhman, Marian

    2008-06-01

    This article summarizes the methods used in the outcome evaluation of the VERB campaign. The outcome evaluation was designed to measure the awareness and understanding of VERB among the target audience of children aged 9-13 years (tweens) and to determine the effect of VERB awareness on psychosocial and behavioral outcomes. Cohorts of tweens and parents were interviewed annually via a telephone survey (Youth Media Campaign Longitudinal Survey). The first cohort (baseline) was surveyed in 2002 prior to VERB advertising and was repeated annually through 2006. A second cohort was surveyed in 2004-2006. A third, cross-sectional sample was surveyed in 2006. Each cohort consisted of a nationally representative sample of tweens to enable generalizability to the nation as a whole. Propensity scoring was used to control for confounding influences. The outcomes were analyzed for dose-response effects (i.e., whether higher levels of awareness led to stronger effects) and overall awareness effects (i.e., the difference between tweens unaware of VERB and all tweens in the U.S.). Secular trends in tweens' physical activity during the life of the campaign were also examined. This article also discusses weighting and imputation, alternative analyses used to assess the adequacy of the propensity methods, and the challenges involved in media campaign evaluations. PMID:18471603

  2. Analysis of water from K west basin canisters (second campaign)

    SciTech Connect

    Trimble, D.J., Fluor Daniel Hanford

    1997-03-06

    Gas and liquid samples have been obtained from a selection of the approximately 3,820 spent fuel storage canisters in the K West Basin. The samples were taken to characterize the contents of the gas and water in the canisters. The data will provide source term information for two subprojects of the Spent Nuclear Fuel Project (SNFP) (Fulton 1994): the K Basins Integrated Water Treatment System subproject (Ball 1996) and the K Basins Fuel Retrieval System subproject (Waymire 1996). The barrels of ten canisters were sampled in 1995, and 50 canisters were sampled in a second campaign in 1996. The analysis results for the gas and liquid samples of the first campaign have been reported (Trimble 1995a; Trimble 1995b; Trimble 1996a; Trimble 1996b). An analysis of cesium-137 (137CS ) data from the second campaign samples was reported (Trimble and Welsh 1997), and the gas sample results are documented in Trimble 1997. This report documents the results of all analytes of liquid samples from the second campaign.

  3. Virginia Tech Campaign to Count Gifts Made to Victims

    ERIC Educational Resources Information Center

    Strout, Erin

    2007-01-01

    Virginia Tech has decided to count gifts to a memorial fund for victims of the April 16 shootings toward its goal of raising $1-billion in a capital campaign. Higher-education fund-raising experts agree that counting the memorial-fund contributions toward the total does not break common donation-reporting guidelines. Many big college fund-raising…

  4. Mass media campaigns: the odds against finding behavior change.

    PubMed

    Wallack, L M

    1981-01-01

    The use of mass media has long been an attractive method for implementing and discharging institutional responsibility for the promotion of good health practices and the prevention of various social and health problems. Although there is a long history of such efforts, relatively little is known about the effects such campaigns might have. The large number of programs currently being conceived and implemented on local, state, and federal levels have not benefited as much as they might have from the experience of past mass media efforts. This paper reviews the history, commonalities, assumptions, and effects of planned largescale campaigns to communicate information to the general population to encourage moderation or abstinence in the use of alcohol, drugs, or tobacco. The concept of experimental design is critiqued regarding the appropriateness of such a model for evaluation of mass media campaigns. Suggestions are offered for making evaluations of such campaigns more able to generate useful information for program and planning purposes. This includes expanding evaluation questions through additional forms of inquiry rather than constricting the information obtained through methods based on assumptions of experimental design. PMID:7037686

  5. Teaching the Concept of Precycling: A Campaign and Evaluation.

    ERIC Educational Resources Information Center

    Gillilan, Sheryl; Werner, Carol M.; Olson, Lynne; Adams, Dorothy

    1996-01-01

    Precycling, or purchasing wisely to reduce waste, is the EPA-preferred way to conserve resources and extend landfill life. A three-month campaign using radio, television, and in-store advertising was effective in teaching this concept in the greater Salt Lake City area. (Author/AIM)

  6. PACE Model Gives Advertising Campaign-Centered Curriculum (Commentary).

    ERIC Educational Resources Information Center

    Thayer, Frank

    1990-01-01

    Describes PACE (Portfolio, Assignments, Content, and Evaluation), an advertising curriculum model in which students work on real advertising campaigns. Explains that students form account groups which locate products needing promotional assistance. Identifies the goals of the curriculum to be competent writing and practical understanding of…

  7. Managing Dog Waste: Campaign Insights from the Health Belief Model

    ERIC Educational Resources Information Center

    Typhina, Eli; Yan, Changmin

    2014-01-01

    Aiming to help municipalities develop effective education and outreach campaigns to reduce stormwater pollutants, such as pet waste, this study applied the Health Belief Model (HBM) to identify perceptions of dog waste and corresponding collection behaviors from dog owners living in a small U.S. city. Results of 455 online survey responses…

  8. Recruiting New Teachers: Campaign Response 1988-1992. Executive Summary.

    ERIC Educational Resources Information Center

    Harris, Louis

    This study evaluated the impact of a public service advertising campaign conducted for Recruiting New Teachers, Inc (RNT). The study surveyed a national sample of 2,750 individuals who called the RNT toll-free number mentioned in public service advertising and returned information about their educational background and teaching interests. The…

  9. Spectroscopy and photometry campaign on three bright Wolf Rayet stars

    NASA Astrophysics Data System (ADS)

    Waagen, Elizabeth O.

    2013-06-01

    Dr. Noel Richardson (Universite de Montreal) and colleagues have invited AAVSO observers to participate in an international professional-amateur spectroscopy and photometry campaign on the Wof Rayet stars WR 134, WR 135, and WR 137 (HD 191765, HD 192103, and HD 192641). The campaign has begun and runs through September 17, 2013. The purpose of the campaign is to study clumping aspects of the strong winds and changes present in large structures in the stellar winds in these WR stars. Spectroscopy and UBVRI time-series observations are requested. Supplemental targets to be observed if time permits are V905 Sco (HD 160529) and V4375 Sgr (HD 316285). Finder charts with sequences may be created using the AAVSO Variable Star Plotter (http://www.aavso.org/vsp). Photometry should be submitted to the AAVSO International Database. Details of the campaign are given at: http://www.stsci.de/wr134/index.htm. Instructions for sending spectroscopy data to Dr. Richardson are given at http! ://www.stsci.de/wr134/pdf/data_transfer.pdf.

  10. Consumers' Perspectives on Water Issues: Directions for Educational Campaigns.

    ERIC Educational Resources Information Center

    DeLorme, Denise E.; Hagen, Scott C.; Stout, I. Jack

    2003-01-01

    Explores the relationship between population growth, development, and water resources to glean insight for environmental education campaigns. Reports high awareness and moderate concern about rapid growth and development, dissatisfaction with water resource quantity and quality, and varied water management strategies among consumers. (Contains 37…

  11. A New Look at the Literacy Campaign in Cuba.

    ERIC Educational Resources Information Center

    Kozol, Jonathan

    1978-01-01

    Based on interviews in Cuba and publications generally unavailable in the U.S., author examines history and success of Cuban literacy campaign. Outlines logistical/pedagogical challenges; describes recruitment and training of volunteer teachers and development of instructional methods. Concludes with case studies illustrating application of Paulo…

  12. EARLINET instrument intercomparison campaigns: overview on strategy and results

    NASA Astrophysics Data System (ADS)

    Wandinger, U.; Freudenthaler, V.; Baars, H.; Amodeo, A.; Engelmann, R.; Mattis, I.; Groß, S.; Pappalardo, G.; Giunta, A.; D'Amico, G.; Chaikovsky, A.; Osipenko, F.; Slesar, A.; Nicolae, D.; Belegante, L.; Talianu, C.; Serikov, I.; Linné, H.; Jansen, F.; Apituley, A.; Wilson, K. M.; de Graaf, M.; Trickl, T.; Giehl, H.; Adam, M.; Comerón, A.; Muñoz, C.; Rocadenbosch, F.; Sicard, M.; Tomás, S.; Lange, D.; Kumar, D.; Pujadas, M.; Molero, F.; Fernández, A. J.; Alados-Arboledas, L.; Bravo-Aranda, J. A.; Navas-Guzmán, F.; Guerrero-Rascado, J. L.; Granados-Muñoz, M. J.; Preißler, J.; Wagner, F.; Gausa, M.; Grigorov, I.; Stoyanov, D.; Iarlori, M.; Rizi, V.; Spinelli, N.; Boselli, A.; Wang, X.; Lo Feudo, T.; Perrone, M. R.; De Tomasi, F.; Burlizzi, P.

    2015-10-01

    This paper introduces the recent EARLINET quality-assurance efforts at instrument level. Within two dedicated campaigns and five single-site intercomparison activities 21 EARLINET systems from 18 EARLINET stations were intercompared between 2009 and 2013. A comprehensive strategy for campaign setup and data evaluation has been established. Eleven systems from nine EARLINET stations participated in the EARLINET Lidar Intercomparison 2009 (EARLI09). In this campaign, three reference systems were qualified which served as traveling standards thereafter. EARLINET systems from nine other stations have been compared against these reference systems since 2009. We present and discuss comparisons at signal and at product level from all campaigns for more than 100 individual measurement channels at the wavelengths of 355, 387, 532 and 607 nm. It is shown that in most cases a very good agreement of the compared systems with the respective reference is obtained. Mean signal deviations in pre-defined height ranges are typically below ±2 %. Particle backscatter and extinction coefficients agree within ±2 × 10-4 km-1 sr-1 and ± 0.01 km-1, respectively, in most cases. For systems or channels that showed larger discrepancies, an in-depth analysis of deficiences was performed and technical solutions and upgrades were proposed and realized. The intercomparisons have reinforced the confidence in the EARLINET data quality and allowed us to draw conclusions on necessary system improvements for some instruments and to identify major challenges that need to be tackled in the future.

  13. Reagan's and Carter's Ad Men Review the 1980 Television Campaigns.

    ERIC Educational Resources Information Center

    Devlin, L. Patrick

    1981-01-01

    Interviews with media coordinators Peter Dailey and Gerald Rafshoon reveal the rationale for television advertising techniques used during the 1980 presidential campaign. Epilog reinforces the importance of the study of this kind of reality communication for speech communication scholars and students. (PD)

  14. Post Survey Use with a Public Information Campaign.

    ERIC Educational Resources Information Center

    Toth, Elizabeth Lance; Trujillo, Nick

    To investigate the cognitive, affective, and behavioral responses to a public information campaign concerning a city-wide smoking ordinance, a study conducted a telephone survey of 4500 randomly selected Dallas, Texas residents (netting 374 usable surveys) during a two-week period in November, 1986. The smoking ordinance required Dallas…

  15. Shock Timing Plan for the National Ignition Campaign

    NASA Astrophysics Data System (ADS)

    Munro, D. H.; Robey, H. F.; Spears, B. K.; Boehly, T. R.

    2006-10-01

    We report progress on the design of the shock timing tuning procedure for the 2010 ignition campaign at the National Ignition Facility. Our keyhole target design provides adequate drive surrogacy for us to time the first three shocks empirically. The major risk to our plan is hard x-ray preheat, which can cause the diagnostic window to become opaque.

  16. 5 CFR 734.205 - Participation in political campaigns.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Environmental Protection Agency may broadcast endorsements for a partisan political candidate via a public... factual material about a partisan political candidate. However, should a member of the public stop the... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Participation in political campaigns....

  17. Results from the Gemini NICI Planet-Finding Campaign

    NASA Astrophysics Data System (ADS)

    Biller, Beth A.; Liu, Michael C.; Wahhaj, Zahed; Nielsen, Eric L.; Hayward, Thomas L.; Chun, Mark R.; Close, Laird M.; Ftaclas, Christ; Males, Jared R.; Hartung, Markus; Reid, I. N.; Shkolnik, Evgenya; Skemer, Andrew J.; Tecza, Matthias; Thatte, Niranjan A.; Clarke, Fraser; Toomey, Douglas

    2014-08-01

    From 2008 December to 2012 September, the NICI (Near-Infrared Coronagraphic Imager at the Gemini-South 8.1-m) Planet-Finding Campaign (Liu et al. 2010) obtained deep, high-contrast AO imaging of a carefully selected sample of over 200 young, nearby stars. In the course of the campaign, we discovered four co-moving brown dwarf companions: PZ Tel B (36+/-6 MJup, 16.4+/-1.0 AU), CD-35 2722B (31+/-8 MJup, 67+/-4 AU), HD 1160B (33+12 -9 MJup, 81+/- AU), and HIP 79797Bb (55+20-19MJup, 3 AU from the previously known brown dwarf companion HIP 79797Ba), as well as numerous stellar binaries. Three survey papers have been published to date, covering: 1) high mass stars (Nielsen et al. 2013), 2) debris disk stars (Wahhaj et al. 2013), and 3) stars which are members of nearby young moving groups (Biller et al. 2013). In addition, the Campaign has yielded new orbital constraints for the ~8-10 MJup planet Pic β (Nielsen et al. 2014) and a high precision measurement of the star-disk offset for the well-known disk around HR 4796A (Wahhaj et al. 2014). Here we discuss constraints placed on the distribution of wide giant exoplanets from the NICI Campaign, new substellar companion discoveries, and characterization both of exoplanets and circumstellar disks.

  18. Cross-Language System Evaluation: The CLEF Campaigns.

    ERIC Educational Resources Information Center

    Peters, Carol; Braschler, Martin

    2001-01-01

    Describes the goals of the CLEF (Cross-Language Evaluation Forum) series of evaluation campaigns for information retrieval systems operating on European languages. Examines the difficulties of organizing an activity which aims at an objective evaluation of systems running on and over a number of different languages. (Author/LRW)

  19. Foreign Policy News in the 1980 Presidential Election Campaign.

    ERIC Educational Resources Information Center

    Stovall, James Glen

    A survey was conducted to determine the extent and content of newspaper coverage of foreign policy issues in the 1980 United States presidential campaign. Fifty daily newspapers from every region of the country were selected randomly based on circulation. A list of 757 news events was divided into party and nonparty events, and the party events…

  20. "War on Waste": A Public-Education Campaign.

    ERIC Educational Resources Information Center

    Larson, Mark A.; Massetti-Miller, Karen L.

    As part of a statewide campaign to increase both awareness of the problem of littering and illegal dumping, and participation in recycling activities, Humboldt County, California, began a recycling and antilittering education project in 1981. Pre- and postcampaign survey data suggest that the 9-month program, relying largely on television and…

  1. The STAR Grants Contribution to the SOAS Campaign

    EPA Science Inventory

    The Southern Oxidant and Aerosol Study (SOAS) is a community-led field campaign that was part of the Southeast Atmosphere Study (SAS). As one of the largest field studies in decades to characterize air quality in the Southeastern United States, SAS is a collaborative project invo...

  2. Two Birds with One Myth-Debunking Campaign

    ERIC Educational Resources Information Center

    LaCaille, Rick A.

    2015-01-01

    Misconceptions of psychological phenomena are widespread and often not easily eliminated--even among students completing college-level psychology courses. As part of a research methods psychology course, students developed public-service-announcement-style posters as part of a psychology myth-debunking campaign and presented these to students…

  3. Four Views of Life after the Capital Campaign.

    ERIC Educational Resources Information Center

    Walker, Richard O.; And Others

    1991-01-01

    Administrators concerned with institutional development at an independent elementary/secondary school, a state university, a school of theology, and a private college share suggestions for maintaining the fund-raising momentum between major capital campaigns. Suggestions address leadership, volunteers, donors, planning, and administration. (DB)

  4. U.S. Campaign Advertises American Higher Education in China

    ERIC Educational Resources Information Center

    McMurtrie, Beth

    2007-01-01

    A marketing campaign intended to persuade Chinese students to study in the United States will soon branch out to other parts of the globe. The U.S.-led program, which includes slick television commercials and a one-stop-shopping Web portal, was introduced in China last fall. The commercials, which run about 30 minutes and were filmed on American…

  5. 36 CFR 271.2 - Use of official campaign materials.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... of increasing public information regarding forest fire prevention. ... materials. 271.2 Section 271.2 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE USE OF âSMOKEY BEARâ SYMBOL § 271.2 Use of official campaign materials. Official Cooperative...

  6. 36 CFR 271.2 - Use of official campaign materials.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of increasing public information regarding forest fire prevention. ... materials. 271.2 Section 271.2 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE USE OF âSMOKEY BEARâ SYMBOL § 271.2 Use of official campaign materials. Official Cooperative...

  7. Romanian Observational Campaign on Summer Meteor Showers in 2000

    NASA Astrophysics Data System (ADS)

    Berinde, S.; Grigore, V.

    2001-01-01

    In this paper we summarize the most important results of a summer observational campaign dedicated to the observation of the entire spectrum of active meteor showers on this period. Our results are enriched by the determination of two possible new radiants in Cygnus, not related to any other known meteor shower.

  8. The Campaign: A Case Study in Identity Construction through Performance

    ERIC Educational Resources Information Center

    Riddle, Matthew D.

    2009-01-01

    This article undertakes a detailed case study of "The Campaign", a teaching and learning innovation in media and communications that uses an online educational role-play. The case study draws on the qualitative analysis of classroom observations, online communications and semi-structured interviews, employing an interpretive approach informed by…

  9. Functional brain imaging predicts public health campaign success.

    PubMed

    Falk, Emily B; O'Donnell, Matthew Brook; Tompson, Steven; Gonzalez, Richard; Dal Cin, Sonya; Strecher, Victor; Cummings, Kenneth Michael; An, Lawrence

    2016-02-01

    Mass media can powerfully affect health decision-making. Pre-testing through focus groups or surveys is a standard, though inconsistent, predictor of effectiveness. Converging evidence demonstrates that activity within brain systems associated with self-related processing can predict individual behavior in response to health messages. Preliminary evidence also suggests that neural activity in small groups can forecast population-level campaign outcomes. Less is known about the psychological processes that link neural activity and population-level outcomes, or how these predictions are affected by message content. We exposed 50 smokers to antismoking messages and used their aggregated neural activity within a 'self-localizer' defined region of medial prefrontal cortex to predict the success of the same campaign messages at the population level (n = 400,000 emails). Results demonstrate that: (i) independently localized neural activity during health message exposure complements existing self-report data in predicting population-level campaign responses (model combined R(2) up to 0.65) and (ii) this relationship depends on message content-self-related neural processing predicts outcomes in response to strong negative arguments against smoking and not in response to compositionally similar neutral images. These data advance understanding of the psychological link between brain and large-scale behavior and may aid the construction of more effective media health campaigns. PMID:26400858

  10. The "Pittsburgh Courier's" Double V Campaign in 1942.

    ERIC Educational Resources Information Center

    Washburn, Pat

    In February 1942, a letter to the editor of the Pittsburgh "Courier," the nation's largest black owned newspaper, started the "Double V" (for victory at home and victory abroad) campaign, which stressed the right of blacks to have equality in the United States since they were fighting inequality abroad. As the "Courier" devoted a great deal of…

  11. Statewide implementation of the 1% or Less Campaign.

    PubMed

    Maddock, Jay; Maglione, Christine; Barnett, Jodi D; Cabot, Cynthia; Jackson, Susan; Reger-Nash, Bill

    2007-12-01

    The 1% or Less Campaign is an effective research-tested program for reducing saturated fat intake by encouraging individuals to switch to low-fat milk. All published studies have been conducted in small communities with mostly White populations. The 6-week intervention included a media campaign, public relations, and taste tests. Campaign effectiveness was measured using sales data and cross-sectional telephone surveys. Survey results showed a significant increase in low-fat milk consumption from 30.2% to 40.8% of milk drinkers (p < .001) with a reduced yet sustained increase at 3 months. This translates to approximately 65,000 people switching to low-fat milk during the campaign with a sustained effect of approximately 32,000 people three months postcampaign. Sales data show an increase of low-fat milk sales from 32.7% to 39.9%. Results are similar to smaller community initiatives, indicating the program is effective in promoting population behavior change but may need booster sessions for sustained effects. PMID:17200101

  12. NIF Rugby High Foot Campaign from the design side

    NASA Astrophysics Data System (ADS)

    Leidinger, J.-P.; Callahan, D. A.; Berzak-Hopkins, L. F.; Ralph, J. E.; Amendt, P.; Hinkel, D. E.; Michel, P.; Moody, J. D.; Ross, J. S.; Rygg, J. R.; Celliers, P.; Clouët, J.-F.; Dewald, E. L.; Kaiser, P.; Khan, S.; Kritcher, A. L.; Liberatore, S.; Marion, D.; Masson-Laborde, P.-E.; Milovich, J. L.; Morice, O.; Pak, A. E.; Poujade, O.; Strozzi, D.; Hurricane, O. A.

    2016-05-01

    The NIF Rugby High Foot campaign results, with 8 shots to date, are compared with the 2D FCI2 design simulations. A special emphasis is placed on the predictive features and on those areas where some work is still required to achieve the best possible modelling of these MJ-class experiments.

  13. Progress and Focus of the National Childhood Immunization Campaign.

    ERIC Educational Resources Information Center

    Paskert, Catherine J.

    1983-01-01

    A nationwide campaign to improve and maintain immunization levels for selected preventable childhood diseases was instituted in 1977, and another program, whose goal was to eliminate indigenous measles by 1982, was instituted in 1978. Immunization levels have improved so much that attention is now focused on ways to maintain these high levels.…

  14. Michigan health system launches integrated campaign using patient testimonials.

    PubMed

    2006-01-01

    Spectrum Health System in Michigan recently launched The Right Decision campaign, which totes the system's heart center and cancer facilities. The effort is underway with aggressive print ads, television and radio spots, and Web site promotion. The 1,000-bed, acute-care system hopes to raise awareness of the heart and cancer centers through real-life patient testimonials. PMID:16813347

  15. The Status of Mass Media Coverage of Campaign '80.

    ERIC Educational Resources Information Center

    Larson, Charles U.

    Some of the similarities and differences in the news media coverage of the United States presidential campaign of 1980 are discussed in this paper. Among the differences related are the loss of the symbolic power of tbe primary elections, which forced the media to look for significant trends elsewhere; the mixture of politics with the…

  16. Process Control Plan for 242A Evaporator Campaign

    SciTech Connect

    LE, E.Q.

    2000-04-06

    The wastes in tanks 107-AP and 108-AP are designated as feed for 242-A Evaporator Campaign 2000-1, which is currently scheduled for the week of April 17, 2000. Waste in tanks 107-AP and 108-AP is predominantly comprised of saltwell liquor from 200 West Tank Farms.

  17. The Effects of Color in American Political Campaigns.

    ERIC Educational Resources Information Center

    Howard, W. Gary

    1984-01-01

    Examined whether public relations and social psychology beliefs about color are adapatable to the market conditions of campaigns. Surveyed voters (N=273) incorporating relevant questions on legibility, preference, and remembrance of color patterns. One combination - black on yellow - was most legible, most preferred, and most remembered; blue…

  18. 5 CFR 950.401 - Campaign and publicity information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Campaign and publicity information. 950.401 Section 950.401 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE..., except as specified in these regulations. All information must be reviewed by the LFCC for...

  19. Swift Multi-wavelength Observing Campaigns: Strategies and Outcomes

    NASA Technical Reports Server (NTRS)

    Krimm, Hans A.

    2007-01-01

    The Swift gamma-ray burst explorer has been operating since December 2004 as both a gamma-ray burst (GRB) monitor and telescope and a multi-wavelength observatory, covering the energy range from V band and near UV to hard X rays above 150 keV. It is designed to rapidly repoint to observe newly discovered GRBs, and this maneuverability, combined with an easily changed observing program, allows Swift to also be an effective multiwavelength observatory for non-GRB targets, both as targets of opportunity and pre-planned multi-wavelength observing campaigns. Blazars are particularly attractive targets for coordinated campaigns with TeV experiments since many blazars are bright in both the hard X-ray and TeV energy ranges. Successful coordinated campaigns have included observations of 3C454.3 during its 2005 outburst. The latest Swift funding cycles allow for non- GRB related observations to be proposed. The Burst Alert Telescope on Swift also serves as a hard X-ray monitor with a public web page that includes light curves for over 400 X-ray sources and is used to alert the astronomical community about increased activity from both known and newly discovered sources. This presentation mill include Swift capabilities, strategies and policies for coordinated multi-wavelength observations as well as discussion of the potential outcomes of such campaigns.

  20. 11 CFR 9032.9 - Qualified campaign expense.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... individual becomes a candidate through the last day of the candidate's eligibility as determined under 11 CFR... meet the provisions of 11 CFR 9034.4(a). Expenditures described under 11 CFR 9034.4(b) will not be... 11 Federal Elections 1 2013-01-01 2012-01-01 true Qualified campaign expense. 9032.9 Section...

  1. 11 CFR 9032.9 - Qualified campaign expense.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... individual becomes a candidate through the last day of the candidate's eligibility as determined under 11 CFR... meet the provisions of 11 CFR 9034.4(a). Expenditures described under 11 CFR 9034.4(b) will not be... 11 Federal Elections 1 2011-01-01 2011-01-01 false Qualified campaign expense. 9032.9 Section...

  2. 11 CFR 9032.9 - Qualified campaign expense.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... individual becomes a candidate through the last day of the candidate's eligibility as determined under 11 CFR... meet the provisions of 11 CFR 9034.4(a). Expenditures described under 11 CFR 9034.4(b) will not be... 11 Federal Elections 1 2012-01-01 2012-01-01 false Qualified campaign expense. 9032.9 Section...

  3. 11 CFR 9032.9 - Qualified campaign expense.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... individual becomes a candidate through the last day of the candidate's eligibility as determined under 11 CFR... meet the provisions of 11 CFR 9034.4(a). Expenditures described under 11 CFR 9034.4(b) will not be... 11 Federal Elections 1 2014-01-01 2014-01-01 false Qualified campaign expense. 9032.9 Section...

  4. Mass Media Campaign Impacts Influenza Vaccine Obtainment of University Students

    ERIC Educational Resources Information Center

    Shropshire, Ali M.; Brent-Hotchkiss, Renee; Andrews, Urkovia K.

    2013-01-01

    Objective: To describe the effectiveness of a mass media campaign in increasing the rate of college student influenza vaccine obtainment. Participants/Methods: Students ("N" = 721) at a large southern university completed a survey between September 2011 and January 2012 assessing what flu clinic media sources were visualized and if they…

  5. [A communication campaign to improve how antibiotics are used].

    PubMed

    Héron, Myriam

    2015-01-01

    A wide-scale information campaign, using a memorable slogan, reminded health professionals and users that the prescribing of antibiotics is not 'automatic' in the case of a viral infection. The fight against antibiotic resistant bacteria requires the consumption of these medications to be limited in order to preserve their effectiveness. PMID:26154356

  6. Political Framing and Agenda Setting in the 1980 Presidential Campaign.

    ERIC Educational Resources Information Center

    Williams, Wenmouth, Jr.; And Others

    Recent research in agenda setting, dealing with the ways people perceive campaign issues dependent upon their coverage by the media has left unanswered the question of how context variables such as political framing--the context within which the media present a particular issue-affect the agenda setting process. A study was conducted to test the…

  7. Literacy Campaigns and the Indigenization of Modernity: Rearticulations of Capitalism

    ERIC Educational Resources Information Center

    Bialostok, Steve; Whitman, Robert

    2006-01-01

    Many current literacy campaigns intended for indigenous peoples in Third World countries are reconceptualizations of earlier colonial projects and conform to the needs of late-modern capitalism. Early anthropology may have influenced the discourses surrounding literacy, but current anthropologists have charted important cultural and linguistic…

  8. Message Testing to Create Effective Health Communication Campaigns

    ERIC Educational Resources Information Center

    Domigan, Juliane; Glassman, Tavis J.; Miller, Jeff; Hug, Heather; Diehr, Aaron J.

    2015-01-01

    Purpose: The purpose of this paper was to assess a health communication campaign designed to reduce distracted driving among college students within the USA. Design/methodology/approach: Utilizing central interviewing techniques, participants were asked qualitative and quantitative items soliciting feedback concerning the efficacy of the messages.…

  9. Getting Gifts Together: Alumni Media Experts Boost Capital Campaign.

    ERIC Educational Resources Information Center

    Perkins, Donald R.

    1981-01-01

    Alumni media experts were asked to donate their time and talents to the Wittenberg fund raising campaign. A Communications Advisory Committee was formed and a comprehensive public relations plan was proposed to penetrate media in selected areas. Some committee suggestions included faculty interviews, editorial support, public service time. (MLW)

  10. The Role of Gatekeepers in the Asbestos Awareness Campaign.

    ERIC Educational Resources Information Center

    Freimuth, Vicki S.; Van Nevel, J. Paul

    The role of news media as gatekeepers controlling the flow of information that the public receives was explored during the 1978 Asbestos Awareness campaign conducted by the Department of Health, Education, and Welfare (HEW). In an effort to inform high risk workers and the general public about the health hazards associated with asbestos exposure,…

  11. 5 CFR 950.103 - Establishing a local campaign.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 950.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SOLICITATION OF FEDERAL CIVILIAN AND UNIFORMED SERVICE PERSONNEL FOR CONTRIBUTIONS TO... and expansions of campaigns to promote efficiency and economy. (b) The Director establishes an LFCC...

  12. 29 CFR 452.76 - Campaigning by union officers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false Campaigning by union officers. 452.76 Section 452.76 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING...

  13. 29 CFR 452.76 - Campaigning by union officers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false Campaigning by union officers. 452.76 Section 452.76 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING...

  14. 29 CFR 452.76 - Campaigning by union officers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Campaigning by union officers. 452.76 Section 452.76 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING...

  15. 29 CFR 452.76 - Campaigning by union officers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Campaigning by union officers. 452.76 Section 452.76 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING...

  16. Margaret Miles: The Educational Journey of a Comprehensive School Campaigner

    ERIC Educational Resources Information Center

    Hoare, Lottie

    2012-01-01

    As a former comprehensive school pupil herself, the author wanted to know more about the women who had pioneered comprehensive schools in England. Therefore, she chose the headmistress and comprehensive school campaigner Dame Margaret Miles (1911-1994) as the subject of a dissertation for her History of Education MA at the Institute of Education,…

  17. Coordinating Aircraft During Field Campaigns: Real Time Mission Monitor Tool

    NASA Technical Reports Server (NTRS)

    Goodman, Michael

    2012-01-01

    RTMM has evolved into a powerful and easy to use application in support of planning, situational awareness and strategic decision-making during airborne field campaigns. NASA is very open to sharing these capabilities with any interested group through interagency collaborations in future field activities.

  18. Eifel field operation campaign supporting Moon Mars and NEO exploration

    NASA Astrophysics Data System (ADS)

    Kamps, Oscar; Foing, Bernard H.; Offringa, Marloes

    2016-07-01

    As follow-up on the 2009 Eifel field campaign new field tests with our ExoGeoLab lander were conducted in November 2015 and February 2016. The two phase campaign was used to test the usability of a mock-up lander as test bench for experiments and its remote control in a Moon, Mars analogue environment. In a real mission such a lander could be used in a robotic or manned mission as scientific tool for scientists on Earth to do preliminary study on in-situ collected rocks. This could be useful for example for a sample return mission where scientists on Earth can determine if sample is interesting enough for a more detailed study. The prototype lander is one of the components of the ExoGeoLab project from ESA and ILEWG. Several student projects have prepared the lander for a geological field campaign in lunar and Martian analogue terrain. The lander can be divided in three sections which are used to store several components of the lander. The lower compartment can be used to store a rover or used as laboratory. The middle compartment is used for the lander computer(s), spectrometers and the associated cables. The top plate is used for a telescope which in our case is used to observe the environment around the lander and to guide astronauts during their EVA. As closest volcanic are there is chosen to do the Eifel area, Germany. Several stages of volcanism from Devon till Quaternary resulted in a variation of rocks which is analogue to volcanic rocks from Moon, Mars and other near Earth objects. Several topics we would like to test were pre-defined. Functional tests and demo were performed at European astronaut centre prior to the campaign. The latest updates with respect to the remote control were tested. The pressurised transport vehicle was equipped as remote base for (scientific) support during the campaign. The new instrument set-up were tested and some spectra were measured on collected rocks. The telescope was used to study the environment around the lander

  19. Campaign Photometry During The 2010 Eclipse Of Epsilon Aurigae

    NASA Astrophysics Data System (ADS)

    Hopkins, Jeff; Stencel, R. E.

    2011-01-01

    Epsilon Aurigae is a long period (27.1 years) eclipsing binary star system with an eclipse that lasts nearly 2 years, but with severe ambiguities about component masses and shape. The current eclipse began on schedule in August of 2009. During the previous, 1982-1984 eclipse, an International Campaign was formed to coordinate a detailed study of the system. While that Campaign was deemed successful, the evolutionary status of the star system remained unclear. Epsilon Aurigae has been observed nearly continuously since the 1982 eclipse. The current Campaign was officially started in 2006. In addition to a Yahoo forum we have a dedicated web site and more than 18 online newsletters reporting photometry, spectroscopy, interferometry and polarimetry data. High quality UBVRIJH band photometric data since before the start of the current eclipse has been submitted. We explore the color differences among the light curves in terms of eclipse phases and archival data. At least one new model of the star system has been proposed since the current Campaign began: a low mass but very high luminosity F star plus a B star surrounded by a debris disk. The current eclipse and in particular the interferometry and spectroscopic data have caused new thoughts on defining eclipsing variable star contact points and phases of an eclipse. Second contact may not be the same point as start of totality and third contact may not be the same point as the start of egress and end of totality. In addition, the much awaited mid-eclipse brightening may or may not have appeared. This paper identifies the current Campaign contributors and the photometric data. This work was supported in part by the bequest of William Herschel Womble in support of astronomy at the University of Denver, by NSF grant 1016678 to the University of Denver.

  20. Breastfeeding social marketing: lessons learned from USDA's "Loving Support" campaign.

    PubMed

    Pérez-Escamilla, Rafael

    2012-10-01

    Social marketing involves the application of commercial marketing principles to advance the public good. Social marketing calls for much more than health communications campaigns. It involves four interrelated tasks: audience benefit, target behavior, essence (brand, relevance, positioning), and developing the "4Ps" (product, price, place, promotion) marketing mix. The ongoing U.S. Department of Agriculture "Loving Support Makes Breastfeeding Work" campaign was launched in 1997 based on social marketing principles to increase breastfeeding initiation rates and breastfeeding duration among Special Supplemental Nutrition Program for Women, Infants and Children (WIC) participants. Since then there have been improvements in breastfeeding duration in the country, and the majority of WIC women now initiate breastfeeding. Breastfeeding in public places is still not well accepted by society at large, and any and exclusive breastfeeding durations remain exceedingly low. Lessons learned from "Loving Support" and other campaigns indicate that it is important to design social marketing campaigns to target the influential societal forces (e.g., family and friends, healthcare providers, employers, formula industry, legislators) that affect women's decision and ability to breastfeed for the recommended amount of time. This will require formative research that applies the social-ecological model to different population segments, taking and identifying the right incentives to nudge more women to breastfeed for longer. Any new breastfeeding campaign needs to understand and take into account the information acquisition preferences of the target audiences. The vast majority of WIC women have mobile devices and are accessing social media. The Brazilian experience indicates that making breastfeeding the social norm can be done with a solid social marketing strategy. This is consistent with the recently released "Six Steps to Achieve Breastfeeding Goals for WIC Clinics," which identifies

  1. Buttons to Bumper Stickers: Political Campaign Memorabilia--Campaign Memorabilia Can Help Students Connect Past with Present

    ERIC Educational Resources Information Center

    Potter, Lee Ann

    2004-01-01

    During the season of political campaigns scores of bumper stickers, posters, and other items with slogans supporting one candidate or another suddenly appear and quickly multiply around neighborhoods and towns, with stickers plastered on cars, and posters hanging in windows, or posted in front yards. From George Washington to George W. Bush,…

  2. Evaluating the effectiveness of an Australian obesity mass-media campaign: how did the 'Measure-Up' campaign measure up in New South Wales?

    PubMed

    King, E L; Grunseit, A C; O'Hara, B J; Bauman, A E

    2013-12-01

    In 2008, the Australian Government launched a mass-media campaign 'Measure-Up' to reduce lifestyle-related chronic disease risk. Innovative campaign messages linked waist circumference and chronic disease risk. Communication channels for the campaign included television, press, radio and outdoor advertising and local community activities. This analysis examines the impact of the campaign in the state of New South Wales, Australia. Cross-sectional telephone surveys (n = 1006 adults pre- and post-campaign) covered self-reported diet and physical activity, campaign awareness, knowledge about waist circumference, personal relevance of the message, perceived confidence to make lifestyle changes and waist-measuring behaviours. The campaign achieved high unprompted (38%) and prompted (89%) awareness. From pre- to post-campaign, knowledge and personal relevance of the link between waist circumference and chronic disease and waist measuring behaviour increased, although there were no significant changes in reported fruit and vegetable intake nor in physical activity. Knowledge of the correct waist measurement threshold for chronic disease risk increased over 5-fold, adjusted for demographic characteristics. 'Measure-Up' was successful at communicating the new campaign messages. Continued long-term investment in campaigns such as 'Measure-Up', supplemented with community-based health promotion, may contribute to population risk factor understanding and behaviour change to reduce chronic disease. PMID:23962490

  3. Young LGBT Adults Are Target of FDA Stop-Smoking Campaign

    MedlinePlus

    ... Young LGBT Adults Are Target of FDA Stop-Smoking Campaign Tobacco use is common among these 18- ... and Drug Administration has launched an LGBT stop-smoking campaign. "We know LGBT young adults in this ...

  4. When Literacy Campaigns Gave Birth to a Women's Movement. "Jago Bahana" in Dumka, India.

    ERIC Educational Resources Information Center

    Kothari, Brij; Chand, P. G. Vijaya Sherry; Sharma, Rajeev

    1999-01-01

    A literacy campaign in an Indian village led to training and education for women's empowerment. Activities included a savings/banking program, resource person training, health screenings, antiviolence and substance abuse campaigns, and gender sensitization. (SK)

  5. Web-focused campaign. Revitalized Web site helps ease advertising costs.

    PubMed

    2007-01-01

    After a successful branding campaign, Saint Thomas Health Services in Nashville has launched a recruiting campaign that emphasizes a new careers Web site. Smaller newspaper ads now lead folks to the Web. Information there includes testimonials. PMID:17821933

  6. Venus Upper Atmosphere - Results from the Venus Express Aerobraking Campaign

    NASA Astrophysics Data System (ADS)

    Svedhem, H.

    2015-12-01

    During the last year of operations Venus Express was conducting an experimental aerobraking campaign. The objectives were twofold; firstly, to exercise for the first time the techniques of orbit modification by aerobraking with a European spacecraft, in order to prepare for future scientific ESA missions, and secondly, to collect information on atmospheric density by direct measurements in an environment difficult to sample with other means. Several of the scientific instruments on board Venus Express measured gas abundances of various gasses, including CO2, up to an altitude of 130km, but no reliable measurements could be made of total density and no remote measurements could be done above this altitude. The on board accelerometers gave direct measurements of the deceleration which in turn is directly proportional to the local atmospheric density. This provided an excellent way to study both the total density profile throughout the orbital arc in the atmosphere and small scale density variations in the region of the pericentre. The spacecraft behaved perfectly well throughout the whole campaign and provided a wealth of data both on the atmosphere and on the response of the spacecraft to the harsh environment with strong heat loads and some dynamic stress. At the time of the campaign the pericentre was located near the terminator at about 75 degrees Northern latitude. The so called "walk-in" phase started at an altitude of 190 km on 17 May 2014 and the campaign ended on 11 July, after having reached a lowest altitude of 129.2 km. Subsequently, a series of orbit control manoeuvres lifted up the pericentre to 460 km altitude and the science activities were resumed after a thorough check-out of the spacecraft. We have detected a highly variable atmosphere, both on a day to day basis and within the individual pericentre passes. The duration of each pass was approximately 100 s and the maximum dynamic pressure achieved was more than 0.75 N/m2. The orbital period was

  7. Air Quality Campaign Results from the Langley Mobile Ozone Lidar

    NASA Astrophysics Data System (ADS)

    De Young, R.; Carrion, W.; Pliutau, D.; Gano, R.

    2014-12-01

    A compact differential absorption ozone lidar (DIAL) system has been developed called the Langley Mobile Ozone Lidar (L-MOL) which can provide ozone, aerosol and cloud atmospheric profiles from a mobile trailer for ground-based atmospheric air quality campaigns. This lidar is integrated into the Tropospheric Ozone Lidar Network (TOLNet) currently made up of four other ozone lidars, three of which are mobile, across the country. The laser transmitter consist of a Coherent Evolution 30 TEM00 1-kHz diode pumped Q-switched Nd:YLF inter-cavity doubled laser pumping a Ce:LiCAF tunable UV laser. The transmitter transmits ~60 mW at two wavelengths between 280 and 293-nm for ozone and 2.5-W at 527-nm for aerosol profiling. The lidar operates at 1-kHz with 500-Hz at each 0f two UV wavelength. A fiber coupled 40-cm diameter parabolic telescope collets the backscattered return and records analog and photon counting signals. A separate 30-cm diameter telescope collects very near field returns for ozone profiles close to the surface. The lidar is capable of recording ozone profiles from 100-500-m with the very near field telescope and from 800-m to approximately 6000-m with the far field channel depending on sky background conditions. The system has been configured to enable mobile operation from a trailer which is environmentally controlled, and is towed with a truck with the objective to make the system mobile such that it can be setup at remote sites to support air quality field campaigns such as the July-August 2014 Denver, CO DISCOVER_AQ campaign. Before the lidar was deployed in the DISCOVER-AQ campaign the lidar operated for 15 hours at NASA Langley in Hampton, VA to test the ability of the system to accurately record ozone profiles. The figure below shows the results of that test. Six ozonesondes were launched during this period and show reasonable agreement with the ozone (ppbv) curtain plot. Ozone of stratospheric origin at 4-14 UTC was noted as well as local ozone

  8. The Capital Campaign in Higher Education. A Practical Guide for College and University Advancement.

    ERIC Educational Resources Information Center

    Gearhart, G. David

    This book is a guide to the major elements of planning and conducting capital campaigns for colleges and universities. Chapter 1 provides an overview of a capital campaign and reviews the elements needed before campaign planning begins. Chapter 2 offers some historical background of development programs, and discusses selection of a campaign…

  9. Awareness Effects of a Youth Suicide Prevention Media Campaign in Louisiana

    ERIC Educational Resources Information Center

    Jenner, Eric; Jenner, Lynne Woodward; Matthews-Sterling, Maya; Butts, Jessica K.; Williams, Trina Evans

    2010-01-01

    Research on the efficacy of mediated suicide awareness campaigns is limited. The impacts of a state-wide media campaign on call volumes to a national hotline were analyzed to determine if the advertisements have raised awareness of the hotline. We use a quasi-experimental design to compare call volumes from ZIP codes where and when the campaign is…

  10. The Effect of Media on Charitable Giving and Volunteering: Evidence from the "Give Five" Campaign

    ERIC Educational Resources Information Center

    Yoruk, Baris K.

    2012-01-01

    Fundraising campaigns advertised via mass media are common. To what extent such campaigns affect charitable behavior is mostly unknown, however. Using giving and volunteering surveys conducted biennially from 1988 to 1996, I investigate the effect of a national fundraising campaign, "Give Five," on charitable giving and volunteering patterns. The…

  11. MTV's "Staying Alive" Global Campaign Promoted Interpersonal Communication about HIV and Positive Beliefs about HIV Prevention

    ERIC Educational Resources Information Center

    Geary, Cynthia Waszak; Burke; Holly McClain; Castelnau, Laure; Neupane; Shailes; Sall, Yacine Ba; Wong, Emily; Tucker, Heidi Toms

    2007-01-01

    In 2002 MTV launched a global multicomponent HIV prevention campaign, "Staying Alive," reaching over 166 countries worldwide. An evaluation of this campaign focused on three diverse sites: Kathmandu, Nepal; Sao Paulo, Brazil; and Dakar, Senegal. Data were collected before and after campaign implementation through population-based household…

  12. Exposure to MTV's Global HIV Prevention Campaign in Kathmandu, Nepal; Sao Paulo, Brazil; and Dakar, Senegal

    ERIC Educational Resources Information Center

    Geary, Cynthia Waszak; Burke, Holly McClain; Castelnau, Laure; Neupane, Shailes; Sall, Yacine Ba; Wong, Emily

    2007-01-01

    In 2002 MTV aired a global media campaign, "Staying Alive," to promote HIV prevention among 16- to 25-year-olds. Skeptics believed that a global MTV campaign would reach only a small group of elite young people. MTV increased access to its campaign, however, by making all materials "rights free" to third-party (non-MTV) broadcasters. Over 789…

  13. Integrating Public Relations with Advertising: An Exercise for Students in the College Public Relations Campaigns Course

    ERIC Educational Resources Information Center

    Moody, Reginald Ford

    2012-01-01

    Today's public relations (PR) campaigns courses give students the opportunity to research, analyze, plan, and, in many cases, execute a campaign for a real client. Even so, today's campaigns courses may leave students with a weak understanding of how PR can best partner with other tools in the communication mix, namely advertising. Educators may…

  14. Using Propensity Score Subclassification for Multiple Treatment Doses to Evaluate a National Antidrug Media Campaign

    ERIC Educational Resources Information Center

    Zanutto, Elaine; Lu, Bo; Hornick, Robert

    2005-01-01

    In 1998, the U.S. Office of National Drug Control Policy launched a national media campaign in an effort to reduce and prevent drug use among young Americans. Because the campaign was implemented nationwide, there is no control group available for use in evaluating the effects of the campaign. Nevertheless, it is possible to use propensity score…

  15. 11 CFR 109.23 - Dissemination, distribution, or republication of candidate campaign materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., distribution, or republication of campaign materials is a coordinated communication under 11 CFR 109.21 or a party coordinated communication under 11 CFR 109.37. (b) Exceptions. The following uses of campaign... under 11 CFR 100.73 or 11 CFR 100.132; (4) The campaign material used consists of a brief quote...

  16. 11 CFR 109.23 - Dissemination, distribution, or republication of candidate campaign materials.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., distribution, or republication of campaign materials is a coordinated communication under 11 CFR 109.21 or a party coordinated communication under 11 CFR 109.37. (b) Exceptions. The following uses of campaign... under 11 CFR 100.73 or 11 CFR 100.132; (4) The campaign material used consists of a brief quote...

  17. 11 CFR 109.23 - Dissemination, distribution, or republication of candidate campaign materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., distribution, or republication of campaign materials is a coordinated communication under 11 CFR 109.21 or a party coordinated communication under 11 CFR 109.37. (b) Exceptions. The following uses of campaign... under 11 CFR 100.73 or 11 CFR 100.132; (4) The campaign material used consists of a brief quote...

  18. Evaluation of a Social Marketing Campaign to Support Mexico City's Comprehensive Smoke-Free Law

    PubMed Central

    Huang, Liling; Pérez-Hernández, Rosaura; Niederdeppe, Jeff; Arillo-Santillán, Edna; Alday, Jorge

    2011-01-01

    Objectives. We aimed to assess the level of awareness and impact of a social marketing campaign to promote Mexico City's 2008 comprehensive smoke-free law. Methods. Four months after the smoke-free law was implemented but before the campaign launch, we collected data from a population-based, random sample of 961 inhabitants of Mexico City. We analyzed data from 786 respondents who completed follow-up at the end of the campaign to determine campaign exposure and the association between campaign exposure and changes in campaign-targeted knowledge and attitudes. Results. Recall of any of the 5 campaign materials was 69%, with a uniform distribution of exposure to 1, 2, and 3 or more campaign materials (25%, 25%, and 19%, respectively). Exposure to a greater number of campaign materials was associated in a monotonic relation with campaign-targeted knowledge of ammonia and arsenic in cigarette smoke. In models assessing support for, perceived benefits of, and perceived right to smoke-free places, campaign exposure accounted for a positive change in half of the indicators within each of these domains. Conclusions. Social marketing campaigns can reinforce knowledge and attitudes that favor smoke-free laws, thereby helping to establish smoke-free norms. PMID:21164097

  19. Driving Less for Better Air: Impacts of a Public Information Campaign

    ERIC Educational Resources Information Center

    Henry, Gary T.; Gordon, Craig S.

    2003-01-01

    In the wake of the 1990 amendments to the Clean Air Act, localities across the United States initiated public information campaigns both to raise awareness of threats to air quality and to change behavior related to air pollution by recommending specific behavioral changes in the campaign messages. These campaigns are designed to reduce the health…

  20. 77 FR 76053 - Proposed Collection; Comment Request; Pediatric Palliative Care Campaign Pilot Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... Care Campaign Pilot Survey Summary: In compliance with the requirement of Section 3506(c)(2)(A) of the.... Proposed Collection: Pediatric Palliative Care Campaign Pilot Survey-0925-New-National Institute of Nursing... developed a Pediatric Palliative Care Campaign to address the communications challenges faced by health...