Science.gov

Sample records for helgi kaldme raul

  1. [History notes of Dr. Raul Marcial Rojas on the development of regional academic medical centers in Puerto Rico].

    PubMed

    Marcial-Rojas, Raúl A

    2011-01-01

    Since 1976, with the foundation of the first private school of medicine in Puerto Rico, it was realized that governmental help was of the essence in order to maintain its accreditation from the official federal accrediting agency, the Liaison Committee on Medical Education. This special article summarizes the history of such endeavor, which progressively resulted in the invaluable cooperation, validated through administrative regulations and legislative proceedings, of the Universidad Central del Caribe School of Medicine and its other paramedical programs. At present law number 126 of 2006, signed by then the past governor authorized the creation of four regional academic medical centers, one in each of the four medical schools operating independently as non-profit corporations. As of today, January 7, 2011 a budget has not been assigned. The rresent Governor in his April 2010 speech to the Legislative Assembly, stated that the development of the regulations has been finished and the Academic Medical Centers will finally become a reality.

  2. Political Uncertainty in Post-Fidel Castro Cuba

    DTIC Science & Technology

    2007-01-18

    and foremost, Raul is not a young man. At 75, like Fidel, Raul is in the twilight of his life and in potentially poor health. Should he die prior...socialism has wrought. Throughout the Cuban saga , the United States has “stayed the course” on Cuba policy despite failure. The strong political

  3. Omnibalancing and the House of Saud

    DTIC Science & Technology

    2001-06-01

    http://www.eia.doe.gov/cabs/saudi2.html 250 King Fahd’s statement was strikingly similar to that of Raul Valdes Vivo, the director of the Cuban...no islands anymore. There is only one world.” National Geographic (June 1999), an interview with Raul Valdes Vivo, as cited in Friedman, 68. 251...on utilizing its own set of rules. Regarding Saudi Arabia, Cecilia Klein, a representative of WTO Accessions, Office of the U.S. Trade

  4. Southeast Asian Perceptions of U.S. Security Policy in the Post-Cold War Era

    DTIC Science & Technology

    1993-06-01

    relations with all countries in the world. The United States is a major power with an important role in the...international relations without the United States . Former Philippine Foreign Affairs Secretary Raul Manglapus described the United States as a stumbling block to...1992, Philippine Foreign Affairs Secretary Raul Manglapus stated that it was the United States ’ obligation to defend and protect Philippine ships,

  5. 78 FR 47492 - Unblocking of Specially Designated Nationals and Blocked Persons Pursuant to Executive Order 12978

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    .... GRAJALES LONDONO, Juan Raul, c/o HEBRON S.A., Tulua, Valle, Colombia; c/o INTERNATIONAL FREEZE DRIED S.A.... 11167762 (Colombia) (individual) . 4. LOPEZ RODRIGUEZ, Walter, c/o CARMILE INVERSIONES LOPEZ Y CIA. S.C.A... BUITRAGO, Luis Eduardo, c/o INCOES LTDA., Cali, Colombia (individual) . 11. RAMIREZ SANCHEZ, Alben,...

  6. Case Studies in Environmental Adult and Popular Education.

    ERIC Educational Resources Information Center

    Clover, Darlene E., Ed.; Follen, Shirley, Ed.

    Following an introduction by Darlene E. Clover and Rene Karottki, this booklet provides 16 case studies about nonformal environmental adult education: "Environment and Development in Argentina: Innovative Experiences in Adult Learning" (Raul A. Montenegro); "Learning for Environmental Action: Environmental Adult and Popular Education in Canada"…

  7. Case Studies in Environmental Adult and Popular Education.

    ERIC Educational Resources Information Center

    Clover, Darlene E., Ed.; Follen, Shirley, Ed.

    Following an introduction by Darlene E. Clover and Rene Karottki, this booklet provides 16 case studies about nonformal environmental adult education: "Environment and Development in Argentina: Innovative Experiences in Adult Learning" (Raul A. Montenegro); "Learning for Environmental Action: Environmental Adult and Popular Education in Canada"…

  8. Entrevista/Interview: Q: How to Raise Money for Your Hispanic Students? A: Involve Your Alumni and Their Corporate Contacts.

    ERIC Educational Resources Information Center

    Taylor, Karla

    1983-01-01

    An interview with Raul Vargas, the director of the University of Southern California's Office for Mexican American Programs is presented. The office provides scholarships for some of USC's Hispanic undergraduates, raises scholarship money through alumni and corporate contacts, and acts as a liaison between the university and the Hispanic…

  9. En el Epicentro de Cordoba (In the Epicenter of Cordoba).

    ERIC Educational Resources Information Center

    Methol Ferre, Alberto

    This paper provides a discussion of Latin American university reform within the context of Latin American colonial and national history and within the larger framework of international affairs. Particular individuals who played significant roles in educational as well as political reform are considered. The discussion uses Raul Haya de la Torre as…

  10. Our Own Back Yard: Mexico and U.S. National Security

    DTIC Science & Technology

    2007-11-02

    assassination cast upon the PRI itself as well as on President Salinas’ brother Raul Salinas15. The party then chose Ernesto Zedillo Ponce de Leon as...its candidate. Distancing himself from the violence resulting from the ongoing leftist Zapatista rebellion in Chiapas and advocating reform, Zedillo

  11. US EPA, Pesticide Product Label, DYFONATE II 20 ...

    EPA Pesticide Factsheets

    2011-04-19

    ... b Hc_nded I. ... ,n ... nt ~ 'rlft.. S_ .r.aul •• CaD f.ll lato the .,.n furrow without cau.1na ba~ to the ••••. Ir f t •• ~id .t.n4 .... ... f •• t. .... 31.' te 55.1 ••. ...

  12. Tools for Success in Recruiting and Retaining Hispanic Students

    ERIC Educational Resources Information Center

    Gilroy, Marilyn

    2010-01-01

    In this article, the author talks about strategies for success in recruiting and retaining Hispanic students. One strategy suggested by Raul Lorenzo, account director for Bauza & Associates, a Hispanic marketing agency that helps colleges and universities recruit and retain Hispanic students, is that institutions need to speak to the heart as well…

  13. 78 FR 19463 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    .... DATES: Written comments must be received no later than May 1, 2013. The amendments will become effective... determination. ADDRESSES: You may submit written comments by any of the following methods: Email: Raul.Tamayo... applicant, application serial number, filing date, title to invention, applicant's address and addresses...

  14. Fields of Toil: A Migrant Family's Journey.

    ERIC Educational Resources Information Center

    Valle, Isabel

    Journalist Isabel Valle lived and traveled for 1 year with the family of Raul and Maria Elena Martinez, migrant farmworkers who make their permanent home in south Texas. Her reports appeared every Sunday in the Walla Walla Union-Bulletin's award-winning series "Fields of Toil." This book compiles those weekly reports, which reveal the…

  15. Entrevista/Interview: Q: How to Raise Money for Your Hispanic Students? A: Involve Your Alumni and Their Corporate Contacts.

    ERIC Educational Resources Information Center

    Taylor, Karla

    1983-01-01

    An interview with Raul Vargas, the director of the University of Southern California's Office for Mexican American Programs is presented. The office provides scholarships for some of USC's Hispanic undergraduates, raises scholarship money through alumni and corporate contacts, and acts as a liaison between the university and the Hispanic…

  16. Fields of Toil: A Migrant Family's Journey.

    ERIC Educational Resources Information Center

    Valle, Isabel

    Journalist Isabel Valle lived and traveled for 1 year with the family of Raul and Maria Elena Martinez, migrant farmworkers who make their permanent home in south Texas. Her reports appeared every Sunday in the Walla Walla Union-Bulletin's award-winning series "Fields of Toil." This book compiles those weekly reports, which reveal the…

  17. Tools for Success in Recruiting and Retaining Hispanic Students

    ERIC Educational Resources Information Center

    Gilroy, Marilyn

    2010-01-01

    In this article, the author talks about strategies for success in recruiting and retaining Hispanic students. One strategy suggested by Raul Lorenzo, account director for Bauza & Associates, a Hispanic marketing agency that helps colleges and universities recruit and retain Hispanic students, is that institutions need to speak to the heart as well…

  18. Committed to Unity.

    ERIC Educational Resources Information Center

    Frase-Blunt, Martha

    1992-01-01

    Proposes Raul Yzaguirre, President of the National Council of La Raza (NCLR), as a national leader for the Hispanic community. Addresses the need for unity among Hispanics and among minority groups. Summarizes Yzaguirre's career history and presents some criticism of the NCLR. Highlights issues such as the North American Free Trade Agreement, with…

  19. Cognitive architectures and autonomy: Commentary and Response

    NASA Astrophysics Data System (ADS)

    2012-11-01

    Editors: Włodzisław Duch / Ah-Hwee Tan / Stan Franklin Autonomy for AGI Cristiano Castelfranchi 31 Are Disembodied Agents Really Autonomous? Antonio Chella 33 The Perception-…-Action Cycle Cognitive Architecture and Autonomy: the View from the Brain Vassilis Cutsuridis 36 Autonomy Requires Creativity and Meta-Learning Włodzisław Duch 39 Meta Learning, Change of Internal Workings, and LIDA Ryan McCall / Stan Franklin 42 An Appeal for Declaring Research Goals Brandon Rohrer 45 The Development of Cognition as the Basis for Autonomy Frank van der Velde 47 Autonomy and Intelligence Pei Wang 49 Autonomy, Isolation, and Collective Intelligence Nikolaos Mavridis 51 Response to Comments Kristinn R. Thórisson / Helgi Páll Helgasson 56

  20. JPRS Report, Arms Control.

    DTIC Science & Technology

    1989-08-16

    Minister Yazov Discusses London Speech on Disarmament ID. Yazov; KRASNAYA ZVEZDA 2 Aug] 10 Karpov Interviewed on Verification Problems [ V ...nations still abide by the principle of ZOPFAN (zone of peace, freedom and neutrality) and respect the agreement on it. " I just say that all ASEAN...unofficial statement, For- eign Affairs Secretary Raul Manglapus indicated yes- terday. "When I made that statement in October 1986 at the Fletcher

  1. Visit to CALTECH and CERRA/ICASP6 Reliability Conference, June 1991

    DTIC Science & Technology

    1991-10-01

    geotechnical inverse analysis Y. Honjo 17 Expert opinions combined Emilio Rosenblueth, Mario Ordaz and Raul Rueda 25 Relative entropy estimation and...328 Calibrating simplified models for computation of seismic reliability of multistory frames Diaz -Lopez and L. Esteva 338 Treatment of seismically...parameters J. Alberto Escobar and Gustavo Ayala 453 Analysis of uncertain systems subject to random loads by stochastic Green function method Mahmoud Khater

  2. JPRS Report, Latin America

    DTIC Science & Technology

    1988-02-16

    Raul Vallejo; VISTAZO, 3 Dec 87] 48 MEXICO Recent Political, Economic, Social Developments 53 New PMS Head Discusses Religious Views, Family... Constitucion Oriental because, among other things, it did not give the vote to servants and rural folk. And Rosas himself, who gave them the vote and...8217Daddy, goal!’ Then he asked me to play with him. That was when I realized he was talking already." 08926 JPRS-LAM-88-007 16 February 1988 MEXICO 53

  3. U.S.A. Patriot Act: Compatriot in Arms or Enemy of American Civil Liberty?

    DTIC Science & Technology

    2007-11-02

    Alison Krause, Jeffrey Miller, Sandra Scheuer, and William Schroeder were killed by Ohio National Guardsmen while exercising their First Amendment...2002), 47. 4 See for example, Susan Price- Livingston , “Surveillance Provisions in USA PATRIOT Act,” November 30, 2001; available from <http...12 December 2002. 5 See for example, Price- Livingston , “Surveillance Provisions in USA PATRIOT Act”; Raul and Tyler, “The USA Patriot Act of 2001

  4. Annual Progress Report Fiscal Year 1983.

    DTIC Science & Technology

    1983-09-30

    The Efficacy of Oral Electrolyte Solution in Acute " Gastroenteritis in Pediatric In-Patients at WBAMC ................ 185 .. Work Unit No. 83/45...Blake WW, Merenstein GB: Neonatal intensive care at Fitzsimons AMC. Mil Med (in press). Rauls DO, Penney LL: Quantitation of Amniotic Fluid...PI) or the activity of choline phosphotransferase could serve as an accurate index of lung maturity. Technical Approach: Amniotic fluid, and neonatal

  5. The Army’s Construction Program How it Runs

    DTIC Science & Technology

    2010-06-01

    of Staff for Installation Management ACSIM LTG Rick Lynch XO COL Kerry Skelton DACSIM Dr. Craig College XO LTC Dan Whitney CSM Neil Ciotola 703-602...COL Raul Rosado, Financial Integration Division • Ms. Deborah Screen, Enterprise Integration Division • Mr. Tony Whitehead, Strategy & Policy Division...Ms Kathleen Marin Deputy, COL Shawn Welch Deputy, COL Regina Grant Acting Deputy, Mr Rick Anderson On Board Strength Civilians 391 Military

  6. Chemical constituents of Nepeta distans.

    PubMed

    Hussain, Javid; Bukhari, Nausheen; Hussain, Hidayat; Rehman, Najeeb U; Hussain, Syed Murtaza

    2010-11-01

    Phytochemical investigation of Nepeta distans Raul resulted in the isolation of a new phenolic compound, nepatanol (1), and eight known compounds, markhamioside F, netidiol, nepedinol, thymoquinone, eugenol, oleanolic acid, ursolic acid, and beta-sitosterol, which have been isolated for the first time from this source. Structures of all the isolates were established on the basis of MS, and 1D and 2D NMR spectral data and by comparison with reported data.

  7. Cuba and Economic Sanctions: A Cold War Strategy in the 21st Century

    DTIC Science & Technology

    2004-03-19

    young lawyer by the name of Fidel Castro Ruz . 3 CASTRO’S REVOLUTION (1956-1959) Unemployment was widespread in Cuba during the late 1950s. Political...that neither Castro or his brother, Defense Minister Raul Castro Ruz could be in control. In order to be considered a transition government, Cuba had...Unclassified Fidel Castro came to power in Cuba in January 1959 culminating a three-year revolution against President Fulgencio Batista’s government. In

  8. Narcocultura: A Threat to Mexican National Security?

    DTIC Science & Technology

    2012-12-01

    28 In contrast to these syncretic, almost satanic cults, La Familia Michoacana, a DTO primarily located in the state of Michoacan, espouses a highly...conservative Christian belief system. La Familia claims to administer “divine justice” to the undesirables of society: rapists, robbers, corrupters...of youth, and kidnappers.96 Raul Benitez, an expert on DTOs stated that, “La Familia uses religion as a way of forcing cohesion among its members

  9. A Syntax Directed Editor Environment.

    DTIC Science & Technology

    1983-12-05

    Much of his work was based on research by Bruce J. MacLennan of the Naval Postgraduate School (Ref 9) and two of Mister MacLennan’s former thesis...of Defense. Requirement for ADA Programming Suport | .:Environments - Stoneman. Washington, D.C. 1980. • .,6. Feiler , Peter H. and Raul Medina-Mora...1982. (AD-A053032). 9. MacLennan, Bruce J. The Automatic Generation of Syntax-Directed Editors. Naval Postgraduate School, Monterey, CA., 1981. 10

  10. Reforming Mexico’s Energy Sector to Enhance Stability

    DTIC Science & Technology

    2011-10-27

    Congressional Research Service, September 9, 2011), 10. 5 Carlos Manuel Rodriguez, “Pemex’s Proved Oil Reserves Decline for 12th Year in a Row...ed. and Raul Delgado Wise, ed. Mexico’s Economic Dilemma: The Developmental Failure of Neoliberalism. New York: Rowman and Littlefield...Crime and Drug Cartels Top Concerns in Mexico. Global Attitudes Project, August 31, 2011. Rodriguez, Carlos Manuel . “Pemex’s Proved Oil Reserves

  11. Race Relations Equal Opportunity Case Studies for Judge Advocates

    DTIC Science & Technology

    1975-01-01

    PROBLEMS IN AMERICA. Wiley Press, 1972 (464 pages). 1 10-1 10. Cahn, Edgar S. OUR BROTHER’S KEEPER: THE INDIAN 0 IN WHITE AMERICA. New Community Press...USAGE IN THE UNITED STATES.ý Random House, 1972 (361 pages). 17. Epps, Edgar G. RACE RELATIONS: CURRENT PERSPEC- TIVES. Winthrop Publisher, 1973 (235...Brown, 1971 (489 pages). 10-3 34. Morin , Raul. AMONG THE VALIANT: MEXICAN AMERI- 0 CANS IN WW II AND KOREA. Borden, 1963 (290 pages). 35. Moskos, Charles

  12. Cyber Deterrence: Tougher in Theory than in Practice?

    DTIC Science & Technology

    2010-01-01

    and systematic attack to date” on Pentagon networks, according to then–deputy secretary of defense John Hamre, observers jumped to the conclusion of...RAND, 2002), http://www.rand .org/pubs/monograph_reports/MR1619/MR1619.pdf. 7. In Mark Landler and John Markoff, “Digital Fears Emerge after Data Siege...on Estonia targeted its banks. In Peeter Lorents, Rain Ottis, and Raul Rikk, “Cyber Society and Cooperative Cyber Defence,” a paper presented at the

  13. Air & Space Power Journal. Volume 22, Number 3, Fall 2008

    DTIC Science & Technology

    2008-09-01

    arsenal primarily to deter the launching of a conventional attack by in­ dia , india is likely to employ nuclear weapons for the projection of...no support. Col Raul A. Federico, Argentine Air Force Buenos Aires, Argentina editor’s note: colonel Federico read the Spanish ver­ sion of that...this attack will not be the last. We must keep initiative and surprise out of the enemy’s hands. ❑ Buenos Aires, Argentina 2-Merge-Rinehart.indd

  14. Be a Mentor and Experience the Excitement of Rediscovery | Poster

    Cancer.gov

    You don’t really know something until you can teach it to someone. Raul Cachau said he believes this is not only true in academia, but in research laboratories as well. He said that being a mentor means rediscovering things long taken for granted. “It really forces you to rethink some of the things you do,” said Cachau, Ph.D., principal scientist, Advanced Biomedical Computing Center (ABCC). “It brings focus to many of the things that happen on a daily basis … There’s a positive impact to taking a fresh look at something.”

  15. Be a Mentor and Experience the Excitement of Rediscovery | Poster

    Cancer.gov

    You don’t really know something until you can teach it to someone. Raul Cachau said he believes this is not only true in academia, but in research laboratories as well. He said that being a mentor means rediscovering things long taken for granted. “It really forces you to rethink some of the things you do,” said Cachau, Ph.D., principal scientist, Advanced Biomedical Computing Center (ABCC). “It brings focus to many of the things that happen on a daily basis … There’s a positive impact to taking a fresh look at something.”

  16. Problems at the Leading Edge of Space Weathering as Revealed by TEM Combined with Surface Science Techniques

    NASA Technical Reports Server (NTRS)

    Christoffersen, R.; Dukes, C. A.; Keller, L. P.; Rahman, Z.; Baragiola, R. A.

    2015-01-01

    Both transmission electron micros-copy (TEM) and surface analysis techniques such as X-ray photoelectron spectroscopy (XPS) were instrumen-tal in making the first characterizations of material generated by space weathering in lunar samples [1,2]. Without them, the nature of nanophase metallic Fe (npFe0) correlated with the surface of lunar regolith grains would have taken much longer to become rec-ognized and understood. Our groups at JSC and UVa have been using both techniques in a cross-correlated way to investigate how the solar wind contributes to space weathering [e.g., 3]. These efforts have identified a number of ongoing problems and knowledge gaps. Key insights made by UVa group leader Raul Barag-iola during this work are gratefully remembered.

  17. [The relationship between physical education and health in Rio de Janeiro in the nineteenth century: reflections based on the case of Colégio Abílio, 1872-1888].

    PubMed

    Melo, Victor Andrade de; Peres, Fabio de Faria

    2016-01-01

    This article discusses the relationship between physical education and health in Rio de Janeiro in the nineteenth century, drawing on the case of one of the most prestigious schools at the time, Colégio Abílio. Rather than merely revealing the discourses that surrounded the provision of physical education at the school, we seek to comprehend the different ways in which it was incorporated into its educational routine. Two sources of different kinds were used: newspapers published in the city and the novel O Ateneu, by Raul Pompéia. We conclude that the challenge in understanding the social presence of physical education in the period in question is how to pick up the multiple apprehensions that surrounded it.

  18. Effect of social security on fertility and savings: an overlapping generations model.

    PubMed

    Raut, L K

    1992-01-01

    Old-age pension schemes do not exist in most developing countries, so adults bear children as security investments for the future. This phenomenon leads to unduly high rates of population growth. It has been hypothesized that introducing social security programs in such countries would increase savings rates and reduce the number of children born over the long term. The author studies the general equilibrium effects of some social security programs on rates of population growth and capital accumulation within an overlapping generations framework with endogenous fertility and savings. Specifically, Raul's overlapping generations growth model is extended to study the general equilibrium effects of payroll-tax-financed and child-tax-financed social security programs. It is shown that if the rate of intergenerational income transfers from young to old or child care cost is low, competitive equilibrium leads toward overpopulation and capital accumulation in a modified Pareto optimal sense; a social security program in such a case is therefore Pareto improving. A fully-funded system is not neutral when financed by child taxes. Finally, it is also shown that unlike in the case of exogenous fertility where competitive equilibrium attains steady state only asymptotically, fertility, when endogenous, may attain a unique globally steady state in finite time.

  19. NASA Computational Mobility

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This blue sky study was conducted in order to study the feasibility and scope of the notion of Computational Mobility to potential NASA applications such as control of multiple robotic platforms. The study was started on July lst, 2003 and concluded on September 30th, 2004. During the course of that period, four meetings were held for the participants to meet and discuss the concept, its viability, and potential applications. The study involved, at various stages, the following personnel: James Allen (IHMC), Albert0 Canas (IHMC), Daniel Cooke (Texas Tech), Kenneth Ford (IHMC - PI), Patrick Hayes (IHMC), Butler Hine (NASA), Robert Morris (NASA), Liam Pedersen (NASA), Jerry Pratt (IHMC), Raul Saavedra (IHMC), Niranjan Suri (IHMC), and Milind Tambe (USC). A white paper describing the notion of a Process Integrated Mechanism (PIM) was generated as a result of this study. The white paper is attached to this report. In addition, a number of presentations were generated during the four meetings, which are included in this report. Finally, an execution platform and a simulation environment were developed, which are available upon request from Niranjan Suri (nsuri@,ihmc.us).

  20. Ectomycorrhizas naturally established in Nothofagus nervosa seedlings under different cultivation practices in a forest nursery.

    PubMed

    Fernández, Natalia V; Marchelli, Paula; Fontenla, Sonia B

    2013-10-01

    Mycorrhizas are mutualistic associations between soil fungi and plant roots which usually improve water and nutrient uptake, influencing plant fitness. Nothofagus nervosa (Raulí) is an ecologically and economically important species of South American temperate forests. Since this native tree species yields valuable timber, it was overexploited and its natural distribution area was critically reduced, so it is currently included in domestication and conservation programs. Among the factors that should be considered in these programs are the ectomycorrhizas (EcM), which would be important for the successful establishment and survival of outplanted seedlings. The aim of this work was to analyze the abundance and diversity of EcM in N. nervosa nursery-cultivated seedlings assessed by morphotyping, fungal isolation, and DNA sequencing. Arbuscular mycorrhiza (AM) occurrence was also studied. A 2-year trial was conducted following the cultivation conditions used for domestication programs. Seedlings were cultivated under two different cultivation practices (greenhouse and nursery soil) without artificial inoculation of mycorrhizal fungi. Seedlings' roots were examined at different times. It was observed that they developed EcM between 6 and 12 months after germination and AMs were not detected in any plant. The most abundant ectomycorrhizal fungi present in seedlings' roots were Tomentella ellisii (Basidiomycota) and an unidentified fungus named Ascomicetous EcM sp. 1. Abundance and diversity of EcM varied between the two cultivation techniques analyzed in this study, since seedlings that continued growing in the greenhouse had higher colonization values, but those transplanted to the nursery soil were colonized by a higher diversity of fungal taxa.

  1. A critical review on toxicological safety of 2-alkylcyclobutanones

    NASA Astrophysics Data System (ADS)

    Song, Beom-Seok; Choi, Soo-Jeong; Jin, Young-Bae; Park, Jong-Heum; Kim, Jae-Kyung; Byun, Eui-Baek; Kim, Jae-Hun; Lee, Ju-Woon; Kim, Gang-Sung; Marchioni, Eric

    2014-10-01

    2-Alkylcyclobutanones (2-ACBs) are known as unique radiolytic products generated from the major fatty acids and triglycerides in food through only irradiation. Since 1990, studies on the toxicological safety of 2-ACBs have been conducted extensively with synthetic compounds. Mutagenicity tests of 2-ACBs on the microorganisms reviewed in this study clearly indicate that no evidence was observed, while several in vitro studies demonstrated the cytotoxicity of 2-ACBs through cell death. Moreover, the genotoxicity of 2-ACBs was suggested as DNA strand breaks were observed. However, these findings should be interpreted with caution because genotoxicity may result from cytotoxicity, which causes DNA damage or from cell membrane destruction and indirect oxidative DNA damage. Therefore, elucidation of the mechanism of genotoxic effects is needed. With regards to the suggestion of Raul et al. (2002) who showed the promoting effect of colon cancer by the administration of 2-ACBs, further studies are needed to correct some experimental design errors. Moreover, an in-vivo experiment that evaluated the metabolism of 2-ACBs has revealed that 2-dDCB was metabolized into cyclic alcohol and excreted through fecal discharge. In conclusion, it is considered that the ingestion of 2-ACBs through irradiated foods is unlikely to affect the human health. However, more specific studies are required to identify the fate of 2-ACBs in body and the LD50 values. The determination of chronic toxicity by long-term exposure to low concentrations of 2-ACBs has to be evaluated more clearly to determine if these compounds are safe to human.

  2. G x E: a NIAAA workshop on gene-environment interactions.

    PubMed

    Gunzerath, Lorraine; Goldman, David

    2003-03-01

    The National Institute on Alcohol Abuse and Alcoholism (NIAAA) sponsored a May 2002 workshop on gene-environment interaction (G x E) research to identify potential roadblocks to further research and to propose solutions to those roadblocks, to optimize investigative opportunities and multidisciplinary or multi-institution collaborations, and to explore ways that NIAAA can facilitate G x E studies. Sessions included panels on animal models; phenotypes; genetic findings in humans; study designs and analytical methods; and assessment of environmental risk. Key among the identified challenges to progress in G x E research were issues of study design and sampling strategies; logistic and methodological costs and constraints; availability and understanding of data analysis techniques; potential stigmatization of study populations; and organizational/bureaucratic structures that are inadequate to address the unique needs of large-scale, multicenter, longitudinal projects. Participants proposed a series of recommendations to address these issues. Session coordinators included: Gayle Boyd, Kendall Bryant, Page Chiapella, Vivian Faden, David Goldman, and Antonio Noronha. Session participants included: Laura Almasy, Henri Begleiter, Raul Caetano, Bruce Dudek, Mary Dufour, Cindy Ehlers, Mary-Anne Enoch, Joel Gelernter, David Goldman, Bridget Grant, Lorraine Gunzerath, Deborah Hasin, Andrew Heath, Victor Hesselbrock, J. Dee Higley, Shirley Hill, Kerry Jang, Raynard S. Kington, Rick Kittles, George Koob, Kenneth Leonard, Ting-Kai Li, Jeffrey Long, William McBride, Matthew McGue, Kathleen Merikangas, Tamara Phillips, Bernice Porjesz, Carol Prescott, Theodore Reich, John Rice, Richard Rose, Charmaine Royal, Arnold Sameroff, Marc Schuckit, Kenneth Sher, Renee Sieving, Robert Taylor, Michael Windle, and Robert Zucker.

  3. Major hematologic diseases in the developing world- new aspects of diagnosis and management of thalassemia, malarial anemia, and acute leukemia.

    PubMed

    Greenberg, P L; Gordeuk, V; Issaragrisil, S; Siritanaratkul, N; Fucharoen, S; Ribeiro, R C

    2001-01-01

    The three presentations in this session encompass clinical, pathophysiological and therapeutic aspects of hematologic diseases which impact most heavily on developing world countries. Dr. Victor Gordeuk discusses new insights regarding the multi-faceted pathogenesis of anemia in the complicated malaria occurring in Africa. He describes recent investigations indicating the possible contribution of immune dysregulation to this serious complication and the implications of these findings for disease management. Dr. Surapol Issaragrisil and colleagues describe epidemiologic and clinical characteristics of the thalassemic syndromes. In addition to being considered a major health problem in Southeast Asia, the migration throughout the world of people from this region has caused the disease to have global impact. A unique thalassemia variant, Hb Ebeta-thalassemia, with distinctive clinical features, has particular relevance for this demographic issue. Special focus will be reported regarding recent prenatal molecular screening methods in Thailand which have proven useful for early disease detection and disease control strategies. Dr. Raul Ribeiro describes a clinical model for providing effective treatment for a complex malignancy (childhood acute lymphoblastic leukemia) in countries with limited resources. With the multidisciplinary approach in Central American of the joint venture between St. Jude Children's Research Hospital International Outreach Program and indigenous health care personnel, major therapeutic advances for this disease have been achieved. Given the major demographic population shifts occurring worldwide, these illnesses also have important clinical implications globally. These contributions demonstrate that lessons learned within countries of disease prevalence aid our understanding and management of a number of disorders prominently seen in developed countries. They will show how effective partnerships between hematologists in more and less developed

  4. List of Organizing Committees and Conference Programme

    NASA Astrophysics Data System (ADS)

    2012-03-01

    Organizers Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research Horia Hulubei National Institute of Physics and Nuclear Engineering - IFIN HH Romanian Neutron Scattering Society Sponsors Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research Horia Hulubei National Institute of Physics and Nuclear Engineering - IFIN HH Comenius University in Bratislava, Slovakia Institute of Macromolecular Chemistry AS CR, Czech Republic Programme Committee Valentin Gordely (chairman)Joint Institute for Nuclear Research, Russia Heinrich StuhrmannGermany Jose TeixeiraLaboratoire Leon Brillouin, France Pavel ApelJoint Institute for Nuclear Research, Russia Pavol BalgavyComenius University in Bratislava, Slovakia Alexander BelushkinJoint Institute for Nuclear Research, Russia Georg BueldtInstitute of Structural Biology and Biophysics (ISB), Germany Leonid BulavinTaras Shevchenko National University of Kyiv, Ukraine Emil BurzoBabes-Bolyai University, Romania Vadim CherezovThe Scripps Research Institute, Department of Molecular Biology, USA Ion IonitaRomanian Society of Neutron Scattering, Romania Alexei KhokhlovMoscow State University, Russia Aziz MuzafarovInstitute of Synthetic Polymeric Materials, Russian Academy of Sciences, Russia Alexander OzerinInstitute of Synthetic Polymeric Materials, Russian Academy of Sciences, Russia Gerard PepyResearch Institute for Solid State Physics and Optics, Hungary Josef PlestilInstitute of Macromolecular Chemistry CAS, Czech Republic Aurel RadulescuJuelich Centre for Neutron Science JCNS, Germany Maria BalasoiuJoint Institute for Nuclear Research, Russia Alexander KuklinJoint Institute for Nuclear Research, Russia Local Organizing Committee Alexander Kuklin - Chairman Maria Balasoiu - Co-chairman Tatiana Murugova - Secretary Natalia Malysheva Natalia Dokalenko Julia Gorshkova Andrey Rogachev Oleksandr Ivankov Dmitry Soloviev Lilia Anghel Erhan Raul The PDF also contains the Conference Programme.

  5. Volatile metabolite profiling reveals the changes in the volatile compounds of new spontaneously generated loquat cultivars.

    PubMed

    Besada, C; Sanchez, G; Gil, R; Granell, A; Salvador, A

    2017-10-01

    In recent years, the advantageous traits of three new loquat cultivars have drawn the attention of breeders and growers. All three have spontaneously arisen from the 'Algerie' cultivar: the new 'Xirlero' cultivar is a bud mutant of 'Algerie', while 'Amadeo' and 'Raúl' arose as chance seedlings. Following a non-targeted approach based on HS-SPME-GC-MS, the volatile compounds profile of the fruits from the new cultivars were obtained and compared to the original 'Algerie' cultivar. Carboxylic acids clearly dominated the volatile profile of all the loquat cultivars, but esters, aldehydes, ketones and alcohols were also predominant compounds. Interestingly when the bud mutant event did not lead to marked changes in the volatile compounds complement, pronounced changes in the volatile composition of chance seedling-generated cultivars 'Amadeo' and 'Raúl' were observed. 'Amadeo' fruits showed lower levels of 2-methyl butanoic acid and much higher levels of methylhexanoate, methylbutanoate and 2-hydroxy-5-methylacetophenone. The 'Raúl' cultivar also had a distinctive volatile profile characterised by high levels of C6-aldehydes, (E)-2-hexanal, 2-hexenal, (Z)-3-hexenal and hexanal, and several carotenoid-derived volatiles; e.g. 2-pentene-1,4-dione 1-(1,2,2-trimethylcyclopentyl), (S)-dihydroactinidiolide, isodurene, cis-geranyl acetone, β-damascenone, β-ionone, α-ionone and 3,4-dehydro-β-ionone. These changes in volatiles were associated with a more intense flavour in cultivars 'Amadeo' and 'Raúl', according to the sensory evaluation of the flavour intensity carried out by a semi-trained panel. A metabolomic correlation network analysis provided insights as to how volatiles were regulated, and revealed that the compounds modified in 'Amadeo' were uncoupled from the rest of the volatilome, while the volatiles modified in 'Raul' changed according to specific groups. To conclude, this work provides a holistic view of how the loquat volatilome was affected, and this

  6. PREFACE: First Latin-American Conference on Bioimpedance (CLABIO 2012)

    NASA Astrophysics Data System (ADS)

    Bertemes Filho, Pedro

    2012-12-01

    . In making this conference possible, we want to acknowledge our deep appreciation for the financial support of FAPESC (Foundation for Research and Innovation of Santa Catarina), CAPES (Coordination for the Improvement of Higher Level -or Education- Personnel) and also express our sincere thanks to the many individuals who contributed their time and diligence to making this conference possible. Our special thanks go to the Santa Catarina State University for contributing time and effort to organizing the conference. We also wish to express our thanks to Professors Ana Watanabe and Fabricio Noveletto for helping with the registration process, the conference desk and the diverse and sundry details that are the part of any event of this kind. We would like also to thank all of the invited speakers and the members of the Program Committee, and wopuld like to express our gratitude to the Technological Institute of Joinville (FITEJ) for their technical co-sponsorship. We very much appreciate Orjan Martinsen, Uwe Pliquett, Fernando Martinez Seoane, Raul Gonzalez Lima, Marcio Nogueira de Souza and Carlos Augusto Gonzalez Correa for delivering keynote talks at the conference. And we would like to extend an enthusiastic round of thanks to all of our conference authors for their excellent contributions; to all the session chairs for their effort and enthusiasm; and to all the International Program Committee members and referees for their time and expertise in the paper review. Particular thanks go to Emiliano Amarante Veiga and other members of the CLABIO2012 Secretariat and organizing team for their time and outstanding work. List of committees General Chair Professor Pedro Bertemes Filho (Santa Catarina State University) Pedro Bertemes Filho Technical Program Chairs Dr Marcio Nogueira de Souza (Rio de Janeiro Federal University) Local Arrangement Chair Professor Aleksander Paterno (Santa Catarina State University) Professor Fabrício Noveletto (Santa Catarina State University

  7. Publishing high-quality climate data on the semantic web

    NASA Astrophysics Data System (ADS)

    Woolf, Andrew; Haller, Armin; Lefort, Laurent; Taylor, Kerry

    2013-04-01

    temperature dataset, Australian Climate Observations Reference Network - Surface Air Temperature (ACORN-SAT) [BoM, 2012b]. This dataset contains daily homogenised surface temperature observations for 112 locations around Australia, dating back to 1910. An ontology for the dataset was developed [Lefort et. al., 2012], based on the existing Semantic Sensor Network ontology [Compton et. al., 2012] and the W3C RDF Data Cube vocabulary [W3C, 2012]. Additional vocabularies were developed, e.g. for BoM weather stations and rainfall districts. The dataset was converted to RDF and loaded into an RDF triplestore. The Linked-Data API (http://code.google.com/p/linked-data-api) was used to configure specific URI query patterns (e.g. for observation timeseries slices by station), and a SPARQL endpoint was provided for direct querying. In addition, some demonstration 'mash-ups' were developed, providing an interactive browser-based interface to the temperature timeseries. References [Berners-Lee et. al., 2001] Tim Berners-Lee, James Hendler and Ora Lassila (2001), "The Semantic Web", Scientific American, May 2001. [Berners-Lee, 2006] Tim Berners-Lee (2006), "Linked Data - Design Issues", W3C [http://www.w3.org/DesignIssues/LinkedData.html] [BoM, 2012a] Bureau of Meteorology (2012), "Environmental information" [http://www.bom.gov.au/environment/] [BoM, 2012b] Bureau of Meteorology (2012), "Australian Climate Observations Reference Network - Surface Air Temperature" [http://www.bom.gov.au/climate/change/acorn-sat/] [Compton et. al., 2012] Michael Compton, Payam Barnaghi, Luis Bermudez, Raul Garcia-Castro, Oscar Corcho, Simon Cox, John Graybeal, Manfred Hauswirth, Cory Henson, Arthur Herzog, Vincent Huang, Krzysztof Janowicz, W. David Kelsey, Danh Le Phuoc, Laurent Lefort, Myriam Leggieri, Holger Neuhaus, Andriy Nikolov, Kevin Page, Alexandre Passant, Amit Sheth, Kerry Taylor (2012), "The SSN Ontology of the W3C Semantic Sensor Network Incubator Group", J. Web Semantics, 17 (2012) [http

  8. St. Patrick's Day 2015 geomagnetic storm analysis based on Real Time Ionosphere Monitoring

    NASA Astrophysics Data System (ADS)

    García-Rigo, Alberto

    2017-04-01

    Alberto García-Rigo (1), David Roma-Dollase (2), Manuel Hernández-Pajares (1), Zishen Li (3), Michael Terkildsen (4), German Olivares (4), Reza Ghoddousi-Fard (5), Denise Dettmering (6), Eren Erdogan (6), Haris Haralambous (7), Yannick Béniguel (8), Jens Berdermann (9), Martin Kriegel (9), Anna Krypiak-Gregorczyk (10), Tamara Gulyaeva (11), Attila Komjathy (12), Panagiotis Vergados (12), Joachim Feltens (13,19), René Zandbergen (13), Tim Fuller-Rowell (14), David Altadill (15), Nicolas Bergeot (16), Andrzej Krankowski (17), Loukis Agrotis (18), Ivan Galkin (20), Raul Orus-Perez (21) 1. UPC-IonSAT research group, Technical University of Catalonia, Spain 2. Department of Engineering: Electronics, University of Barcelona (UB), Spain 3. Academy of Opto-Electronics, Chinese Academy of Sciences (CAS), China 4. Bureau of Meteorology, Space Weather Services, Australia 5. Canadian Geodetic Survey, Natural Resources Canada (NRCan) / Government of Canada, Canada 6. Deutsches Geodätisches Forschungsinstitut der Technischen Universität München (DGFI-TUM), Germany 7. Frederick University Cyprus, Cyprus 8. IEEA, France 9. Institute of Communications and Navigation, DLR, Germany 10. Institute of Geodesy, UWM, Poland 11. Institute of Terrestrial Magnetism, ionosphere and Radio Wave Propagation, Russian Academy of Sciences, Russia 12. NASA - Jet Propulsion Laboratory (JPL), California Institute of Technology, USA 13. Navigation Support Office, ESA-ESOC, Germany 14. NOAA affiliate, USA 15. Observatori de l'Ebre (OE), CSIC - Universitat Ramon Llull, 43520 Roquetes, Spain 16. Planetology and Reference Systems, Royal Observatory of Belgium (ROB), Belgium 17. Space Radio-Diagnostics Research Centre, UWM (SRRC/UWM), Poland 18. SYMBAN Limited, ESA-ESOC, Germany 19. Telespazio VEGA Deutschland GmbH c/o ESA-ESOC, Germany 20. University of Massachusetts Lowell, Space Science Lab, USA 21. Wave Interaction and Propagation Section (TEC-EEP), ESA-ESTEC, The Netherlands IAG's Real Time

  9. List of Participants

    NASA Astrophysics Data System (ADS)

    2011-08-01

    GonzalezBUAP, FCFM Lorenzo Díaz CruzBUAP Facultad de Ciencias Físico Matemáticas Luis Rey Díaz BarrónDivisión de Ciencias e Ingenierías Luis UrenaUniversidad de Guanajuato Magda LolaDept. of Physics, University of Patras, Greece Mahmoud WahbaEgyptian Center for Theoretical Physics, MTI Marcus S CohenNew Mexico State University Mario A Acero OrtegaICN - UNAM Mario E GomezUniversidad de Huelva Mark PipeUniversity of Sheffield Mauro NapsucialeDCI-UG Mirco CannoniUniversidad de Huelva Mónica Felipa Ramírez PalaciosUniversidad de Guadalajara Murli Manohar VermaLucknow university, India Nassim BozorgniaUCLA Octavio Obregón Octavio ValenzuelaIA-UNAM Oleg KamaevUniversity of Minnesota Osamu SetoHokkai-Gakuen University Pedro F González DíazIFF, CSIC, Serrano 121, 28006 Madrid, Spain Qaisar ShafiBartol Research Inst. and Delaware U. Raul Hennings-YeomansLos Alamos National Laboratory René Ángeles MartínezDepartamento de Fisica, del DCI de la Universidad de Guanajuato Reyna XoxocotziBUAP, FCFM Rishi Kumar TiwariGovt. Model Science College, Rewa (MP) INDIA Roberto A SussmanICN-UNAM Selim Gómez ÁvilaDCI-UG Sugai KenichiSaitama University Susana Valdez AlvaradoDCI-UG TVladimir - 2K CollaborationColorado State University Tonatiuh MatosCINVESTAV Valeriy DvoeglazovUniversidad de Zacatecas Vannia Gonzalez MaciasDCI-UG Vladimir Avila-ReeseInstituto de Astronomia, UNAM Wolfgang BietenholzINC, UNAM (Mexico) Yamanaka MasatoKyoto Sangyo University Yann MambriniLPT Orsay Yu-Feng ZhouInstitute of Theotretical Physics, Chinese Academy of Sciences, PR China Aaron HigueraDCI-UG Azarael Yebra PérezDCI-UG César Hernández AguayoDCI-UG Jaime Chagoya AlvarezDCI-UG Jonathan Rashid Rosique CampuzanoDCI-UG José Alfredo Soto ÁlvarezDCI-UG Juan Carlos De Haro SantosDCI-UG Luis Eduardo Medina MedranoDCI-UG Maria Fatima Rubio EspinozaDCI-UG Paulo Alberto Rodriguez HerreraDCI-UG Roberto Oziel Gutierrez CotaDCI-UG Rocha Moran Maria PaulinaDCI-UG Xareni Sanchez MonroyDCI-UG