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Sample records for supersedes ufc 3-100-10n

  1. 7 CFR 29.99 - Superseded certificate or sample.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Superseded certificate or sample. 29.99 Section 29.99 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... REGULATIONS TOBACCO INSPECTION Regulations Appeal § 29.99 Superseded certificate or sample. When superseded...

  2. Preventive effect on spalling of UFC using jute fiber at high temperature

    Directory of Open Access Journals (Sweden)

    Ozawa M.

    2013-09-01

    Full Text Available In this study, we examined the relationship between spalling behaviour and spalling ratio of UFC with three kinds of short fibers (jute, polypropylene, water-soluble polyvinyl alcohol at high temperature. The heating temperatures were 400 °C and 600 °C. Although the specimen with jute fiber dosage of 0.19% by volume was occurred explosive spalling, the damage of specimen was slightly small. It appears that the addition of jute fiber to UFC is effective for preventing spalling.

  3. The @UFC and third wave feminism? Who woulda thought? Gender, fighters, and framing on Twitter

    OpenAIRE

    Quinney, Allyson

    2016-01-01

    Most professional sports, such as hockey, tennis, and basketball, \\ud separate men’s and women’s sports leagues. In 2013, the \\ud Ultimate Fighting Championship (UFC) disrupted this pattern \\ud by showcasing its first women’s mixed martial arts (MMA) fight \\ud in a once male-only fight league. While the UFC’s inclusion of \\ud \\ud female fighters is a step forward for gender equality, the change \\ud does not come without issues. This essay focuses on the framing \\ud of female UFC fighters on T...

  4. U.S. Climate Divisional Dataset (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data has been superseded by a newer version of the dataset. Please refer to NOAA's Climate Divisional Database for more information. The U.S. Climate Divisional...

  5. United States Climate Reference Network (USCRN) Processed Data (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  6. Integrated Global Radiosonde Archive (IGRA) - Monthly Means (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  7. Global Historical Climatology Network (GHCN), Version 1 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  8. Biallelic UFM1 and UFC1 mutations expand the essential role of ufmylation in brain development.

    Science.gov (United States)

    Nahorski, Michael S; Maddirevula, Sateesh; Ishimura, Ryosuke; Alsahli, Saud; Brady, Angela F; Begemann, Anaïs; Mizushima, Tsunehiro; Guzmán-Vega, Francisco J; Obata, Miki; Ichimura, Yoshinobu; Alsaif, Hessa S; Anazi, Shams; Ibrahim, Niema; Abdulwahab, Firdous; Hashem, Mais; Monies, Dorota; Abouelhoda, Mohamed; Meyer, Brian F; Alfadhel, Majid; Eyaid, Wafa; Zweier, Markus; Steindl, Katharina; Rauch, Anita; Arold, Stefan T; Woods, C Geoffrey; Komatsu, Masaaki; Alkuraya, Fowzan S

    2018-06-02

    The post-translational modification of proteins through the addition of UFM1, also known as ufmylation, plays a critical developmental role as revealed by studies in animal models. The recent finding that biallelic mutations in UBA5 (the E1-like enzyme for ufmylation) cause severe early-onset encephalopathy with progressive microcephaly implicates ufmylation in human brain development. More recently, a homozygous UFM1 variant was proposed as a candidate aetiology of severe early-onset encephalopathy with progressive microcephaly. Here, we establish a locus for severe early-onset encephalopathy with progressive microcephaly based on two families, and map the phenotype to a novel homozygous UFM1 mutation. This mutation has a significantly diminished capacity to form thioester intermediates with UBA5 and with UFC1 (the E2-like enzyme for ufmylation), with resulting impaired ufmylation of cellular proteins. Remarkably, in four additional families where eight children have severe early-onset encephalopathy with progressive microcephaly, we identified two biallelic UFC1 mutations, which impair UFM1-UFC1 intermediate formation with resulting widespread reduction of cellular ufmylation, a pattern similar to that observed with UFM1 mutation. The striking resemblance between UFM1- and UFC1-related clinical phenotype and biochemical derangements strongly argues for an essential role for ufmylation in human brain development. The hypomorphic nature of UFM1 and UFC1 mutations and the conspicuous depletion of biallelic null mutations in the components of this pathway in human genome databases suggest that it is necessary for embryonic survival, which is consistent with the embryonic lethal nature of knockout models for the orthologous genes.

  9. International Satellite Cloud Climatology Project, D-Series (Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — ISCCP D-Series has been superseded by a newer version. Users should not use ISCCP D-Series except in rare cases (e.g., when reproducing previous studies that used...

  10. CNAAA spent fuel complementary storage building (UFC) construction and licensing: an overview of current status

    International Nuclear Information System (INIS)

    Lima Neto, Bertino do Carmo; Pacifi, Cicero Durval

    2013-01-01

    The reprocessing of nuclear fuel assemblies could be a valuable solution in order to make available additional energy resources and also to decrease the volume of discarded materials. After the burning of nuclear fuel assemblies to produce electrical energy, these components have to be stored in the spent fuel pools of each unit, for at least 10 years, in order to decrease their residual heat. Even after this initial 10 year-period, these spent fuel assemblies still have a great amount of energy, which can be reused. Nowadays, the spent fuel materials can be reprocessed in order to produce electrical energy, or be stored to provide, in the future, an opportunity to decide how these materials will be treated. At the present moment, Brazil does not plan to reprocess these spent fuels assemblies, as performed by some other countries. Thus, Brazil intends to build a spent fuel long term intermediate storage facility to allow the chance to make a decision in the future, taking into account the available technology at that time. Considering the three CNAAA units (Angra 1, 2 and 3 of Central Nuclear Almirante Alvaro Alberto, the Brazilian nuclear power plant, located at Angra dos Reis county, Rio de Janeiro state) have a life time estimated in 60 years, and the intrinsical spent fuel pools storage capacity of these units, a Spent Fuel Complementary Storage Building - UFC has to be foreseen in order to increase the storage capacity of CNAAA. Therefore, the Spent Fuel Complementary Storage Building shall be in operation in 2018, capable to receive the first spent fuel assemblies from Angra 2 and, in the next year, from Angra 1. The same procedure will be applied for the spent fuel assemblies of Angra 3, currently in construction. The Spent Fuel Complementary Storage Building will be constructed and operated by Eletrobras Eletronuclear - the CNAAA owner - and will be located at the same site of the plant. Conceptually, the UFC will be built as a wet storage modality

  11. Licenciatura em Química da UFC: perfil sócio-econômico, evasão e desempenho dos alunos Student´s social and economic profile, dropout in the Chemistry course at UFC

    Directory of Open Access Journals (Sweden)

    Selma Elaine Mazzetto

    2002-12-01

    Full Text Available This paper describes the studies of the performance and the efficiency of the Degree in Chemistry (nocturne course at the UFC. The study embraces the period of its foundation (1995 until the current days. In general, the course has enhanced its efficiency, with an evident improvement presented by the students, which are more confident with strong indicative of better social prestige.

  12. UFC advisor: An AI-based system for the automatic test environment

    Science.gov (United States)

    Lincoln, David T.; Fink, Pamela K.

    1990-01-01

    The Air Logistics Command within the Air Force is responsible for maintaining a wide variety of aircraft fleets and weapon systems. To maintain these fleets and systems requires specialized test equipment that provides data concerning the behavior of a particular device. The test equipment is used to 'poke and prod' the device to determine its functionality. The data represent voltages, pressures, torques, temperatures, etc. and are called testpoints. These testpoints can be defined numerically as being in or out of limits/tolerance. Some test equipment is termed 'automatic' because it is computer-controlled. Due to the fact that effective maintenance in the test arena requires a significant amount of expertise, it is an ideal area for the application of knowledge-based system technology. Such a system would take testpoint data, identify values out-of-limits, and determine potential underlying problems based on what is out-of-limits and how far. This paper discusses the application of this technology to a device called the Unified Fuel Control (UFC) which is maintained in this manner.

  13. Atendimento à Lei Arouca no Ensino de Farmacologia no Curso de Medicina, UFC, Sobral

    Directory of Open Access Journals (Sweden)

    Thiago de Vasconcelos Saraiva

    Full Text Available RESUMO De acordo com a Lei Arouca (Lei n° 11.794 – 2008, que estabelece critérios para “a criação e a utilização de animais em atividades de ensino e pesquisa científica, em todo o território nacional”, tem-se que, “sempre que possível, as práticas de ensino deverão ser fotografadas, filmadas ou gravadas, de forma a permitir sua reprodução para ilustração de práticas futuras, evitando-se a repetição desnecessária de procedimentos didáticos com animais”. O objetivo deste estudo foi relatar o desenvolvimento de um software (Pharmasoftware® como método alternativo de ensino em Farmacologia no curso de Medicina da Universidade Federal do Ceará (UFC, Campus Sobral. Para a certificação, foram utilizados dois grupos de alunos, um em aula prática convencional e outro com o Pharmasoftware®. A análise dos resultados revelou que ambas as atividades foram igualmente eficazes em auxiliar na consolidação do tema Vias de Administração dos Fármacos, evidenciando, assim, o Pharmasoftware® como uma ferramenta capaz de auxiliar no ensino da Farmacologia e, ainda, de fomentar a implantação de outros métodos alternativos de ensino de Farmacologia nas Instituições de Ensino Superior.

  14. Experiência Pedagógica em Patologia na Faculdade de Medicina da UFC

    Directory of Open Access Journals (Sweden)

    Daniela Cristina Sensato Monteiro

    Full Text Available RESUMO Objetivo Relatar a experiência da aplicação de material didático composto por catálogo com imagens macroscópicas e microscópicas, disponível em meio impresso e digital, acompanhado de coleções de lâminas, instrumento criado por alunos do mestrado e iniciação científica, focando a autonomia do aprendizado em Patologia Humana para os alunos da graduação. Métodos Foi elaborado um questionário para ser aplicado aos alunos, para avaliação de resultados alcançados pelo modelo criado, que será oferecido aos estudantes de diversos cursos que possuem a disciplina de Patologia Humana, oferecida na Faculdade de Medicina da Universidade Federal do Ceará (UFC. O catálogo relata a história e evolução da doença de uma paciente com tuberculose sistêmica, suas manifestações clínicas, exames físicos e laboratoriais, além de achados de necropsia, com diferentes aspectos da resposta inflamatória. Resultados Os alunos que viveram esta experiência se manifestaram a favor da implantação da nova ferramenta como material didático da disciplina e sua manutenção nos laboratórios. Conclusão A inovação nas aulas é necessária, e este modelo surge como um material complementar para a melhoria e motivação das aulas práticas no tema proposto.

  15. NOAA Climate Data Record (CDR) of Ocean Near Surface Atmospheric Properties, Version 1 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  16. NCDC International Best Track Archive for Climate Stewardship (IBTrACS) Project, Version 2 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Version 2 of the dataset has been superseded by a newer version. Users should not use version 2 except in rare cases (e.g., when reproducing previous studies that...

  17. NCDC International Best Track Archive for Climate Stewardship (IBTrACS) Project, Version 1 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Version 1 of the dataset has been superseded by a newer version. Users should not use version 1 except in rare cases (e.g., when reproducing previous studies that...

  18. NOAA Climate Data Record (CDR) of Ocean Heat Fluxes, Version 1.0 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  19. Global Historical Climatology Network - Daily (GHCN-Daily), Version 2 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  20. NOAA Climate Data Record (CDR) of Sea Surface Temperature - WHOI, Version 1.0 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  1. Global Precipitation Climatology Project (GPCP) - Monthly, Version 2.2 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Version 2.2 of the dataset has been superseded by a newer version. Users should not use version 2.2 except in rare cases (e.g., when reproducing previous studies...

  2. Optimistic Superseders

    Science.gov (United States)

    Thomas, Brendon

    2015-01-01

    Mr. Brendon Thomas, Director of Technologies at Brisbane Girls Grammar School, looks at the importance of the study of design and digital technologies in schools to develop and nurture the next generation of entrepreneurs.

  3. NOAA Climate Data Record (CDR) of MSU and AMSU-A Mean Layer Temperatures, UAH Version 5.4 (Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note: this dataset has been superseded by a newer version (see below). This version is archived offline by NOAA NCEI. This Climate Data Record (CDR) includes...

  4. NOAA Climate Data Record (CDR) of SSM/I and SSMIS Microwave Brightness Temperatures, RSS Version 6 (Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note: this dataset has been superseded by a newer version (see below). This version is archived offline by NOAA NCEI. Users should not obtain this version...

  5. NOAA Climate Data Record (CDR) of Reflectance from AVHRR Pathfinder Atmospheres - Extended (PATMOS-x), Version 5.2 (Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note: this dataset has been superseded by a newer version (see below). This version is archived offline by NOAA NCEI. Users should not obtain this version...

  6. NOAA Climate Data Record of Microwave Sounding Unit (MSU) Mean Atmospheric Layer Temperature, Version 1.2 (Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  7. Educação e Música: desvelando o campo pedagógico-musical da UFC

    Directory of Open Access Journals (Sweden)

    Maria Goretti Herculano Silva

    2008-12-01

    Full Text Available This article brings a discussion that connects both the musical and the educational fields. Through that interrelation, we attempt to understand how the musico-pedagogical field at the Federal University of Ceará (UFC was constituted, looking at the individual trajectories of the Music Education faculty. The theory that gave support to this research was the praxeology or theory of the social structures, by Pierre Bourdieu, which aims at revealing the subjacent structures of social phenomena. Data collection was carried out through life history narratives, an instrument of research characterized by the collection and analysis of personal narratives from one or more informants.

  8. Avaliação da qualidade educacional da Faculdade de Educação (FACED da Universidade Federal do Ceará (UFC Evaluación de la calidad educativa de la Facultad de Educación (FACED de la Universidad Federal de Ceará (UFC Assessment of educational quality of the Faculty of Education (FACED of the Federal University of Ceará (UFC

    Directory of Open Access Journals (Sweden)

    Wagner Bandeira Andriola

    2009-03-01

    Full Text Available Objetivamos avaliar alguns aspectos do curso de Pedagogia, da Faculdade de Educação (FACED da Universidade Federal do Ceará (UFC, que comprometem a qualidade educacional. Enfocamos, na ocasião, o seguinte: adequação das instalações físicas; adequação dos equipamentos de informática e recursos audiovisuais; envolvimento docente no processo de ensino-aprendizagem. Para tal, foi utilizada amostra composta por 124 universitários do curso de Pedagogia da UFC, com idade média de 26,8 anos (desvio-padrão = 7,05 anos, sendo 96 do gênero feminino (77,2% e 83 do curso noturno (66,9%. Quanto ao semestre de entrada no curso, observamos que 32 dos entrevistados (25,7% iniciaram seus estudos no período 1999.2, tendo, portanto, conhecimento sobre os aspectos componentes da realidade avaliada há, pelo menos, quatro anos. Os principais resultados apontaram a existência das seguintes classes de problemas: 1 estruturais: inadequação das instalações físicas da FACED; e 2 conjunturais: (a inadequação da segurança da FACED, (b inadequação da manutenção e dos equipamentos de informática e audiovisuais, (c diminuto envolvimento docente em algumas atividades acadêmicas, (d inadequação do atendimento proporcionado pelos funcionários da Coordenação da Graduação ao corpo discente, (e diminuta oferta de disciplinas optativas, (f inadequação da sistemática da matrícula via Internet e, finalmente (g desprestígio do curso noturno de Pedagogia.El objetivo del estudio fue evaluar algunos aspectos del curso de Pedagogía, de la Facultad de Educación (FACED de la Universidad Federal de Ceará (UFC que tienen asociación con la calidad institucional. Enfocamos, en la ocasión, los siguientes: adecuación de las instalaciones físicas; adecuación de los equipamientos de informática y de los recursos audiovisuales; participación de los docentes en el proceso de enseñanza-aprendizaje. Para tal, fue utilizada una muestra compuesta por

  9. Large-Scale Description of Interacting One-Dimensional Bose Gases: Generalized Hydrodynamics Supersedes Conventional Hydrodynamics

    Science.gov (United States)

    Doyon, Benjamin; Dubail, Jérôme; Konik, Robert; Yoshimura, Takato

    2017-11-01

    The theory of generalized hydrodynamics (GHD) was recently developed as a new tool for the study of inhomogeneous time evolution in many-body interacting systems with infinitely many conserved charges. In this Letter, we show that it supersedes the widely used conventional hydrodynamics (CHD) of one-dimensional Bose gases. We illustrate this by studying "nonlinear sound waves" emanating from initial density accumulations in the Lieb-Liniger model. We show that, at zero temperature and in the absence of shocks, GHD reduces to CHD, thus for the first time justifying its use from purely hydrodynamic principles. We show that sharp profiles, which appear in finite times in CHD, immediately dissolve into a higher hierarchy of reductions of GHD, with no sustained shock. CHD thereon fails to capture the correct hydrodynamics. We establish the correct hydrodynamic equations, which are finite-dimensional reductions of GHD characterized by multiple, disjoint Fermi seas. We further verify that at nonzero temperature, CHD fails at all nonzero times. Finally, we numerically confirm the emergence of hydrodynamics at zero temperature by comparing its predictions with a full quantum simulation performed using the NRG-TSA-abacus algorithm. The analysis is performed in the full interaction range, and is not restricted to either weak- or strong-repulsion regimes.

  10. Representações sociais dos gestores e dos técnicos das unidades acadêmicas da Universidade Federal do Ceará(UFC acerca da autoavaliação institucional Social representations of administrators and technicians of the academic units of Federal University of Ceará(UFC concerning institucional self-evaluation

    Directory of Open Access Journals (Sweden)

    Wagner Bandeira Andriola

    2010-07-01

    Full Text Available O objetivo desta pesquisa foi analisar a cultura avaliativa na Universidade Federal do Ceará (UFC, tendo como base as representações sociais dos gestores e dos técnico-administrativos das nove unidades acadêmicas dos campi de Fortaleza, que participaram do ciclo de Autoavaliação Institucional 2005/2006. Utilizamos como sujeitos da pesquisa os nove gestores que integram as referidas unidades acadêmicas e uma amostra de trinta e seis técnico-administrativos, quatro em cada unidade. Pela especificidade deste estudo, de natureza exploratória e descritiva, utilizamos o método indutivo, o que nos permitiu uma análise do particular para o geral, ou seja, a realização de inferências sobre as representações específicas de cada sujeito para a realidade da UFC. Como instrumento mais adequado à pesquisa de campo, utilizamos o questionário previamente estruturado. Indagamos sobre o SINAES e a política de avaliação, bem como a participação da comunidade interna no processo de Auto-Avaliação Institucional da UFC. Ao analisar as representações de cada segmento, concluímos que elas têm um caráter específico, não pelo fato de serem subjetivas, mas pela própria dinâmica social das condições nas quais se produzem e reproduzem. As representações dos gestores e técnico-administrativos apresentam especificidades em relação à inserção social e aos interesses inerentes de cada segmento.The purpose of this study was to assess the evaluative culture at the Federal University of Ceará (UFC, based on the social representations of administrators as well as technical and administrative faculty of the academic units on the campus of Fortaleza which participated in the cycle of Institutional Evaluation 2005/2006. We used as subjects for this research the nine administrators who integrate these academic units and a sample of thirty-six technical and administrative staff, four in each unit. Due to the specificity of this exploratory

  11. Manipulating or superseding host recombination functions: a dilemma that shapes phage evolvability.

    Directory of Open Access Journals (Sweden)

    Louis-Marie Bobay

    Full Text Available Phages, like many parasites, tend to have small genomes and may encode autonomous functions or manipulate those of their hosts'. Recombination functions are essential for phage replication and diversification. They are also nearly ubiquitous in bacteria. The E. coli genome encodes many copies of an octamer (Chi motif that upon recognition by RecBCD favors repair of double strand breaks by homologous recombination. This might allow self from non-self discrimination because RecBCD degrades DNA lacking Chi. Bacteriophage Lambda, an E. coli parasite, lacks Chi motifs, but escapes degradation by inhibiting RecBCD and encoding its own autonomous recombination machinery. We found that only half of 275 lambdoid genomes encode recombinases, the remaining relying on the host's machinery. Unexpectedly, we found that some lambdoid phages contain extremely high numbers of Chi motifs concentrated between the phage origin of replication and the packaging site. This suggests a tight association between replication, packaging and RecBCD-mediated recombination in these phages. Indeed, phages lacking recombinases strongly over-represent Chi motifs. Conversely, phages encoding recombinases and inhibiting host recombination machinery select for the absence of Chi motifs. Host and phage recombinases use different mechanisms and the latter are more tolerant to sequence divergence. Accordingly, we show that phages encoding their own recombination machinery have more mosaic genomes resulting from recent recombination events and have more diverse gene repertoires, i.e. larger pan genomes. We discuss the costs and benefits of superseding or manipulating host recombination functions and how this decision shapes phage genome structure and evolvability.

  12. NOAA Climate Data Record (CDR) of AVHRR Daily and Monthly Aerosol Optical Thickness over Global Oceans, Version 1.0 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Version 1 of the dataset has been superseded by a newer version. Users should not use version 1 except in rare cases (e.g., when reproducing previous studies that...

  13. NOAA Climate Data Record (CDR) of AVHRR Daily and Monthly Aerosol Optical Thickness over Global Oceans, Version 2.0 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Version 2 of the dataset has been superseded by a newer version. Users should not use version 2 except in rare cases (e.g., when reproducing previous studies that...

  14. NOAA Climate Data Record (CDR) of GPS RO-Calibrated AMSU Channel 9 (Temperatures in the Lower Stratosphere,TLS), Version 1.0 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  15. NOAA Climate Data Record (CDR) of Gridded Satellite Data from ISCCP B1 (GridSat-B1) Infrared Channel Brightness Temperature, Version 1 (Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note: this dataset has been superseded by a newer version (see below). This version is archived offline by NOAA NCEI. Users should not obtain this version...

  16. NOAA Climate Data Record (CDR) of GPS RO-Calibrated AMSU Channel 9 (Temperatures in the Lower Stratosphere,TLS), Version 1.1 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous...

  17. Renewable Energy Power System Modular SIMulators: RPM-Sim User's Guide (Supersedes October 1999 edition)

    Energy Technology Data Exchange (ETDEWEB)

    Bialasiewicz, J.T.; Muljadi, E.; Nix, G.R.; Drouilhet, S.

    2001-03-28

    This version of the RPM-SIM User's Guide supersedes the October 1999 edition. Using the VisSimTM visual environment, researchers developed a modular simulation system to facilitate an application-specific, low-cost study of the system dynamics for wind-diesel hybrid power systems. This manual presents the principal modules of the simulator and, using case studies of a hybrid system, demonstrates some of the benefits that can be gained from understanding the effects of the designer's modifications to these complex dynamic systems.

  18. Self-rated health supersedes patient satisfaction with service quality as a predictor of survival in prostate cancer.

    Science.gov (United States)

    Gupta, Digant; Patel, Kamal; Lis, Christopher G

    2015-09-04

    We have previously reported that higher patient satisfaction (PS) with service quality is associated with favorable survival outcomes in a variety of cancers. However, we argued that patients with greater satisfaction might be the ones with better self-rated health (SRH), a recognized predictor of cancer survival. We therefore investigated whether SRH can supersede patient satisfaction as a predictor of survival in prostate cancer. Nine hundred seventeen prostate cancer treated at four Cancer Treatment Centers of America(®) hospitals between July 2011 and March 2013. PS was measured on a 7-point scale ranging from "completely dissatisfied" to "completely satisfied". SRH was measured on a 7-point scale ranging from "very poor" to "excellent". Both were dichotomized into two categories: top box response (7) versus all others (1-6). Patient survival was the primary end point. Cox regression was used to evaluate the association between PS and survival controlling for covariates. The response rate for this study was 72%. Majority of patients (n = 517) had stage II disease. Seven hundred eighty-seven (85.8%) patients were "completely satisfied". Three hundred nineteen (34.8%) patients had "excellent" SRH. There was a weak but significant correlation between satisfaction and SRH (Kendall's tau b = 0.18; p < 0.001). On univariate analysis, "completely satisfied" patients had a significantly lower risk of mortality (HR = 0.46; 95% CI: 0.25-0.85; p = 0.01). Similarly, patients with "excellent" SRH had a significantly lower risk of mortality (HR = 0.25; 95% CI: 0.11-0.58; p = 0.001). On multivariate analysis, SRH was found to be a significant predictor of survival (HR = 0.31; 95% CI: 0.12-0.79; p = 0.01) while patient satisfaction was not (HR = 0.76; 95% CI: 0.40-1.5; p = 0.40). SRH supersedes patient satisfaction with service quality as a predictor of survival in prostate cancer. SRH should be used as a control variable in analyses involving patient satisfaction as a

  19. Grid to supersede internet

    CERN Multimedia

    Goodard, A

    2000-01-01

    British scientists are developing a successor to the internet that will not only give researchers access to information but also raw computing power via seamless connections to the rest of the world (1 page).

  20. Unified Facilities Criteria (UFC) Design: Fire Protection Engineering for Facilities

    Science.gov (United States)

    2003-08-20

    following provisions: • Ceiling sprinkler design area must be increased by 10 percent. ESFR sprinklers must increase the required number to be...Control System ESFR Early Suppression Fast-Response Sprinklers ETL Engineering Technical Letters FAAA Fire Administration Authorization Act FM

  1. Unified Facilities Criteria (UFC) Design Guide. Army Reserve Facilities

    Science.gov (United States)

    2010-02-01

    horticulturally appropriate to the site specific location in which they are planted. Consideration should be given to adjacent structures and improvements...impact FPI Federal Prison Industries FPM Feet per minute GFCI Government-furnished/contractor-installed or Ground-Fault Circuit Interrupter GFGI...Uniform Federal Accessibility Standards UFGs Unified Facility Guide Specifications UFGs Rst UFGS - Reserve Support Team UnICoR Federal Prison Industry

  2. 7 CFR 54.1026 - Superseded reports.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) MEATS, PREPARED MEATS, AND...

  3. Informação, imagem e memória: uma análise de discurso em jornais da imprensa negra da Biblioteca da Universidade Federal do Ceará – Campus Cariri | Information, image and memory: a discourse analysis in the black press newspapers’ of the Library at UFC

    Directory of Open Access Journals (Sweden)

    Ariluci Goes Elliott

    2011-03-01

    Full Text Available Resumo A Ciência da Informação, como área de conhecimento, preocupa-se em trazer para seus estudos a abordagem transdisciplinar, permitindo interagir com outros campos do conhecimento, a fim de buscar elementos conceituais para contribuir com a sua estrutura teórica e prática para a informação na área da comunicação em busca do conhecimento contextualizado. O debate sobre a memória requer reflexões nas pesquisas em Ciência da Informação, sobretudo quando analisada do ponto de vista de como a história do(a negro(a se faz presente, como memória, no discurso jornalístico. Através dos jornais são catalisadas as expressões políticas, institucionais, diálogos socializantes sobre as relações interraciais, legitimando a desigualdade social pela cor da pele. Nesse sentido, o objetivo dessa pesquisa é analisar a construção de imagens sobre os(as negros(as no discurso jornalístico, tomando como foco de análise os jornais da imprensa negra, O Menelick e A Pérola, que circularam no ano de 1916. Especificamente pretende: a identificar e mapear as edições dos jornais da imprensa negra armazenados no repositório da UFC; b localizar o papel da imprensa negra no campo jornalístico e sua produção no ano de 1916; c relacionar os discursos sobre o negro, produzidos pela imprensa negra com o contexto histórico, político, econômico e cultural do período analisado. A metodologia mais apropriada para ser utilizada é a que propicia uma abordagem discursiva na linha de Eni Orlandi (2009 e a de Patrick Charaudeau (2009, as quais não se preocupam com a quantificação na construção dos dados, pois estes são reunidos em função de sua qualidade, de suas características, exigindo-nos uma tarefa de conceituação. Diante da análise dos jornais, constatou-se que o negro é apresentado por cenários compostos de protestos, reivindicações, formação educacional e seu desejo de integração na sociedade, ou seja, por um discurso

  4. Genetic engineering including superseding microinjection: new ways to make GM pigs.

    Science.gov (United States)

    Galli, Cesare; Perota, Andrea; Brunetti, Dario; Lagutina, Irina; Lazzari, Giovanna; Lucchini, Franco

    2010-01-01

    Techniques for genetic engineering of swine are providing genetically modified animals of importance for the field of xenotransplantation, animal models for human diseases and for a variety of research applications. Many of these modifications have been directed toward avoiding naturally existing cellular and antibody responses to species-specific antigens. A number of techniques are today available to engineering the genome of mammals, these range from the well established less efficient method of DNA microinjection into the zygote, the use of viral vectors, to the more recent use of somatic cell nuclear transfer. The use of enzymatic engineering that are being developed now will refine the precision of the genetic modification combined with the use of new vectors like transposons. The use of somatic cell nuclear transfer is currently the most efficient way to generate genetically modified pigs. The development of enzymatic engineering with zinc-finger nucleases, recombinases and transposons will revolutionize the field. Nevertheless, genetic engineering in large domesticated animals will remain a challenging task. Recent improvements in several fields of cell and molecular biology offer new promises and opportunities toward an easier, cost-effective and efficient generation of transgenic pigs. © 2010 John Wiley & Sons A/S.

  5. "Awake" ECCO2R superseded intubation in a near-fatal asthma attack.

    Science.gov (United States)

    Schneider, Thomas-Michael; Bence, Tibor; Brettner, Franz

    2017-01-01

    Near-fatal asthma attacks are life threatening events that often require mechanical ventilation. Extracorporeal carbon dioxide removal (ECCO 2 R) is, beside extracorporeal membrane oxygenation (ECMO), a well-established rescue option whenever ventilation gets to its limits. But there seems to be very rare experience with those techniques in avoiding mechanical ventilation in severe asthma attacks. A 67-year-old man with a near-fatal asthma attack deteriorated under non-invasive ventilation conditions. Beside pharmacological treatment, the intensivists decided to use an extracorporeal carbon dioxide removal system (ECCO 2 R) to avoid sedation and intubation. Within only a few hours, there was a breakthrough and the patient's status improved continuously. One and a half days later, weaning from ECCO 2 R was already completed. The discussion deals with several advantages of extracorporeal lung support in acute asthma, the potential of avoiding intubation and sedation, as well as the benefits of a conscious and spontaneously breathing patient. Extracorporeal membrane oxygenation (ECMO) in general and ECCO 2 R in particular is a highly effective method for the treatment of an acute near-fatal asthma attack. Pathophysiological aspects favor the "awake" approach, without sedation, intubation, and mechanical ventilation. Therefore, experienced clinicians might consider "awake" ECCO 2 R in similar cases.

  6. Development of analysis method of material f low cost accounting using lean technique in food production: A case study of Universal Food Public (UFC Co.,Ltd.

    Directory of Open Access Journals (Sweden)

    Wichai Chattinnawat

    2015-06-01

    Full Text Available This research aims to apply Lean technique in conjunction with analysis of Material Flow Cost Accounting (MFCA to production process of canned sweet corn in order to increase process efficiency, eliminate waste and reduce cost of the production. This research develops and presents new type of MFCA analysis by incorporating value and non-value added activities into the MFCA cost allocation process. According to the simulation-based measurement of the process efficiency, integrated cost allocation based on activity types results in higher proportion of negative product cost in comparison to that computed from conventional MFCA cost allocation. Thus, considering types of activities and process efficiency have great impacts on cost structure especially for the negative product cost. The research leads to solutions to improve work procedures, eliminate waste and reduce production cost. The overall cost per unit decreases with higher proportion of positive product cost.

  7. Philosophy evolution of the dose limitation system and the issue of replacements in the 'superseded' publications

    International Nuclear Information System (INIS)

    Correa, Felipe Ramos

    2016-01-01

    In 1958 the International Commission on Radiological Protection (ICRP) first proposed the philosophy of the dose limitation system by introducing the Permissible Maximum Annual Limits (PMAL). The breakthrough of the nuclear age in recent decades has imposed new paradigms and the need to update the philosophy in question. This work aims to present an analysis about the philosophy evolution of the dose limitation system, from the 50’s to the present day. The first paradigm shift occurred with the creation of Allowable Maximum Annual Limits (AMAL), still in force. Through a careful study of the International Atomic Energy Agency (IAEA) publications and the ICRP recommendations, it was possible to highlight and detail the process of evolution of AMAL over the past decades. The research addresses key moments that have driven change in the philosophy of the dose limitation system, for example, the international oil crisis and its implications in the development of nuclear area. The comparison of the various publications of the two entities (IAEA and ICRP) allowed a thorough study since the emergence of these philosophies to their latest publications. The results of this study indicate important information contained in ICRP publications, now considered s uperseded , which are not found in current publications. The IAEA, which prepares its recommendations based on the philosophy of the ICRP, also does not address such information. Through this research, it was possible clear and detail valuable information that was lost during the process of updating publications and editing recommendations of both entities. This study aims to present this information, which were studied in depth, discussing their real value, proposing to the new international community reflections on the importance and the possibility of reintroducing the lost information in future publications. (author)

  8. Methods of Work of the International Nuclear Data Committee (This Document Supersedes INDC-1/G of August 1971.)

    International Nuclear Information System (INIS)

    1972-09-01

    Under the Terms of Reference of the International Nuclear Data Committee (INDC) , hereinafter referred to as the Committee, approved by the Director General of the IAEA in October 1967, the Committee is authorized to determine its own Methods of Work, including preparation of its agenda, establishment of working groups, keeping of records and other procedures. The Committee will have the dual purpose of serving as a means of promoting international cooperation in all phases of nuclear data activity of general usefulness to nuclear energy programmes, and of advising the Director General of the IAEA in this field. The Committee shall be concerned with the collection, exchange and dissemination of basic nuclear data generally relevant to nuclear energy programmes, with the various aspects of measurements and interpretation of nuclear cross sections and other nuclear constants, and the instrumentation and techniques related thereto.

  9. Land Use, Yield and Quality Changes of Minor Field Crops: Is There Superseded Potential to Be Reinvented in Northern Europe?

    Science.gov (United States)

    Peltonen-Sainio, Pirjo; Jauhiainen, Lauri; Lehtonen, Heikki

    2016-01-01

    Diversification of agriculture was one of the strengthened aims of the greening payment of European Agricultural Policy (CAP) as diversification provides numerous ecosystems services compared to cereal-intensive crop rotations. This study focuses on current minor crops in Finland that have potential for expanded production and considers changes in their cropping areas, yield trends, breeding gains, roles in crop rotations and potential for improving resilience. Long-term datasets of Natural Resources Institute Finland and farmers' land use data from the Agency of Rural Affairs were used to analyze the above-mentioned trends and changes. The role of minor crops in rotations declined when early and late CAP periods were compared and that of cereal monocultures strengthened. Genetic yield potentials of minor crops have increased as also genetic improvements in quality traits, although some typical trade-offs with improved yields have also appeared. However, the gap between potential and attained yields has expanded, depending on the minor crop, as national yield trends have either stagnated or declined. When comparing genetic improvements of minor crops to those of the emerging major crop, spring wheat, breeding achievements in minor crops were lower. It was evident that the current agricultural policies in the prevailing market and the price environment have not encouraged cultivation of minor crops but further strengthened the role of cereal monocultures. We suggest optimization of agricultural land use, which is a core element of sustainable intensification, as a future means to couple long-term environmental sustainability with better success in economic profitability and social acceptability. This calls for development of effective policy instruments to support farmer's diversification actions.

  10. Um modelo de supervisão clínica na formação do estudante de psicologia: a experiência da UFC A model of clinical supervision in the formation of psychology students: the UFC experience

    Directory of Open Access Journals (Sweden)

    Mônica Teles Tavora

    2002-06-01

    Full Text Available Este trabalho apresenta um modelo de supervisão que tem por objetivo promover o crescimento pessoal e técnico de terapeutas iniciantes. Embora os princípios gerais da Abordagem Centrada na Pessoa e da Socionomia (referencial psicodramático sejam os pilares da metodologia de supervisão desenvolvida no estágio clínico do Curso de Psicologia da Universidade Federal do Ceará, a proposta é ampla o suficiente para ser aplicada em treinamentos de orientações humanistas em geral. A utilização da Socionomia no trabalho em grupo pressupõe uma aprendizagem compartilhada na qual cada participante é promotor de seu próprio crescimento e dos demais.This work presents a supervision model with the objective of promoting the personal and technical growth of new therapists. Although the general principles of the Person-Centered Approach and Socionomy (psychodrama referential are pillars of the supervision methodology developed in a clinical training of the Psychology curriculum at the Federal University of Ceará, the proposal is flexible enough to be applied to humanist orientation training in general. The use of Socionomy in group sessions presupposes shared learning where each participant is the promoter of his own as well as the growth of others.

  11. AssÃdio Moral em InstituiÃÃes de Ensino Superior(IES): O Caso dos Servidores TÃcnicos-administrativos da Universidade Federal do CearÃ(UFC).

    OpenAIRE

    Thalita Natasha Ferreira Damasceno

    2012-01-01

    O AssÃdio Moral no Trabalho à caracterizado por atitudes constrangedoras, hostis, continuamente empreendidas, que tem o objetivo de agredir a dignidade psÃquica do indivÃduo, degradando o ambiente de trabalho. Este fenÃmeno à relevante no Ãmbito das relaÃÃes trabalhistas, envolvendo a sociedade como um todo, contudo, à um tema ainda em construÃÃo. Nesse sentido, este trabalho tem como objetivos: investigar a percepÃÃo dos servidores pÃblicos tÃcnico-administrativos no tocante ao conceito de A...

  12. NOAA Climate Data Record (CDR) of Intersatellite Calibrated Clear-Sky HIRS Channel 12 Brightness Temperature, Version 2.6 (Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This NOAA Climate Data Record (CDR) of Inter-Satellite Calibrated Clear-Sky High Resolution Infrared Radiation Sounder (HIRS) Channel 12 brightness temperatures...

  13. NOAA Climate Data Record (CDR) of GPS RO-Calibrated AMSU Channel 7 (Temperatures of Troposphere / Stratosphere, TTS), Version 1.0 (Version Superseded)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Data Records (CDR) for Channel 7 contains Radio Occulation (RO) calibrated brightness temperatures from AMSU-A channel 7 measurements at 54.9 GHz from...

  14. Philosophy evolution of the dose limitation system and the issue of replacements in the 'superseded' publications; Evolução da filosofia do sistema de limitação de dose e a questão das substituições 'superseded'

    Energy Technology Data Exchange (ETDEWEB)

    Correa, Felipe Ramos

    2016-07-01

    In 1958 the International Commission on Radiological Protection (ICRP) first proposed the philosophy of the dose limitation system by introducing the Permissible Maximum Annual Limits (PMAL). The breakthrough of the nuclear age in recent decades has imposed new paradigms and the need to update the philosophy in question. This work aims to present an analysis about the philosophy evolution of the dose limitation system, from the 50’s to the present day. The first paradigm shift occurred with the creation of Allowable Maximum Annual Limits (AMAL), still in force. Through a careful study of the International Atomic Energy Agency (IAEA) publications and the ICRP recommendations, it was possible to highlight and detail the process of evolution of AMAL over the past decades. The research addresses key moments that have driven change in the philosophy of the dose limitation system, for example, the international oil crisis and its implications in the development of nuclear area. The comparison of the various publications of the two entities (IAEA and ICRP) allowed a thorough study since the emergence of these philosophies to their latest publications. The results of this study indicate important information contained in ICRP publications, now considered {sup s}uperseded{sup ,} which are not found in current publications. The IAEA, which prepares its recommendations based on the philosophy of the ICRP, also does not address such information. Through this research, it was possible clear and detail valuable information that was lost during the process of updating publications and editing recommendations of both entities. This study aims to present this information, which were studied in depth, discussing their real value, proposing to the new international community reflections on the importance and the possibility of reintroducing the lost information in future publications. (author)

  15. Etat de salubrité des viandes de volaille congelées importées dans ...

    African Journals Online (AJOL)

    Coliformes totaux sont de 1200 UFC/g et les Levures et Moisissures sont de 22.600 UFC/g. Les résultats obtenus ont ... ground shows that the seeds of faecal streptococci are> 420 UFC / g, yeasts and molds are> 11400 UFC / g, total coliform 750 UFC / g against Streptococcus fecal 420 CFU / g in the cold rooms, there is ...

  16. Cold spray copper coatings for used fuel containers

    Energy Technology Data Exchange (ETDEWEB)

    Keech, P. [Nuclear Waste Management Organization, Toronto, ON (Canada); Vo, P.; Poirier, D.; Legoux, J-G [National Research Council, Boucherville QC, (Canada)

    2015-07-01

    Recently, the Nuclear Waste Management Organization has been developing copper coatings as a method of protecting steel used fuel containers (UFCs) from corrosion within a deep geological repository. The corrosion barrier design is based on the application of a copper coating bonded directly to the exterior surface of the UFC structural core. Copper coating technologies amendable to supply of pre-coated UFC vessel components and application to the weld zone following UFC closure within the radiological environment have been investigated. Copper cold spray has been assessed for both operations; this paper outlines the research and development to date of this technique. (author)

  17. 24 h urinary free cortisol in large-scale epidemiological studies : Short-term and long-term stability and sources of variability

    NARCIS (Netherlands)

    Rosmalen, Judith G M; Kema, Ido P; Wüst, Stefan; van der Ley, Claude; Visser, Sipke T; Snieder, Harold; Bakker, Stephan J L

    Background: Function of the hypothalamus-pituitary-adrenal (HPA) axis has been associated with several somatic and psychiatric health problems. The amount of free cortisol excreted in the urine during 24 h (24-h UFC) has often been used as a proxy for HPA-axis function. Reference values for 24-h UFC

  18. LC-MSMS assays of urinary cortisol, a comparison between four in-house assays.

    Science.gov (United States)

    Brossaud, Julie; Leban, Monique; Corcuff, Jean-Benoit; Boux de Casson, Florence; Leloupp, Anne-Gaëlle; Masson, Damien; Moal, Valérie; Bach-Ngohou, Kalyane

    2018-06-27

    Twenty-four hour urinary free cortisol (UFC) determination can be used for screening and follow-up of Cushing syndrome (CS). As immunoassay methods lack specificity for UFC measurement, the use of high-performance liquid chromatography coupled to mass spectrometer (LC-MSMS) is recommended. The aim of our study was to compare UFC results using four LC-MSMS methods performed in four independent laboratories in order to evaluate interlaboratory agreement. Frozen aliquots of 24-h urine samples (78 healthy volunteers and 20 patients with CS) were sent to four different laboratories for analysis. Following liquid-liquid or solid-liquid extraction, UFC were determined using four different LC-MSMS assay. UFC intra- and interassays variation coefficients were lower than 10% for each centre. External quality control results were not significantly different. UFC normal ranges (established from healthy volunteers) were 17-126, 15-134, 12-118 and 27-157 nmol/day, respectively. Classification of UFC from healthy volunteers and patients with CS using a 95th percentile threshold was similar. However, for extreme UFC values (270 nmol/day), negative or positive bias was noted. Even for highly specific methods such as LC-MSMS, variations of results can be found depending on analytical process. Validation of LC-MSMS methods including determination of the reference range is essential.

  19. Landing Zone and Drop Zone Criteria

    Science.gov (United States)

    2017-05-01

    Points of Impact (RPI) ............................................................................................. 75 6.5.5 Multiple Points of Impact ...Helicopter IFR runway (UFC 3-260-01, Fig. 4-2) ....................................................................... 48 11 IFR airspace imaginary...surfaces: IFR Helicopter runways and helipad (UFC 3- 260-01, Fig. 4-3

  20. Landing-Zone and Drop-Zone Criteria

    Science.gov (United States)

    2017-05-01

    Points of Impact (RPI) ............................................................................................. 75 6.5.5 Multiple Points of Impact ...Helicopter IFR runway (UFC 3-260-01, Fig. 4-2) ....................................................................... 48 11 IFR airspace imaginary...surfaces: IFR Helicopter runways and helipad (UFC 3- 260-01, Fig. 4-3

  1. Relationships between 24-hour urinary free cortisol concentrations and metabolic syndrome in obese children.

    Science.gov (United States)

    Reinehr, Thomas; Kulle, Alexandra; Wolters, Barbara; Knop, Caroline; Lass, Nina; Welzel, Maik; Holterhus, Paul-Martin

    2014-07-01

    Clinical features of Metabolic Syndrome (MetS) and Cushing's Syndrome are similar, suggesting a pathogenetic role of hypothalamus-pituitary-adrenal axis in MetS. The aim of the study was to determine whether MetS diagnosis and specific clusters of MetS components (waist circumference, dyslipidemia, hypertension, and impaired glucose metabolism) are associated with serum cortisol (SC) or 24-h urinary free cortisol (UFC) levels. We conducted cross-sectional analyses of data from our obesity cohort. We studied 264 obese children (age, 11.0 ± 2.8 years; male, 48%; BMI, 28.2 ± 5.4 kg/m(2)). We examined UFC, SC, homeostasis model assessment (HOMA), and features of MetS (waist circumference, blood pressure, fasting lipids, and glucose). Slightly increased UFC concentrations were measured in 30.7% of the children. Obese children with MetS had significantly (P = .003) higher UFC levels compared with obese children without MetS. Girls demonstrated significantly higher UFC concentrations compared with boys independent of pubertal stage. UFC and SC levels were significantly related to features of MetS, but the associations were stronger for UFC. In multivariate analyses adjusted for age, sex, and body mass index, none of the features of MetS but HOMA index was correlated with UFC, whereas SC demonstrated no significant association to any parameter of MetS or HOMA. Our findings support the hypothesis that changes in the hypothalamus-pituitary-adrenal axis are related to MetS in obesity. UFC seems to be a suitable marker for this relationship. Norm values for UFC adapted to obese children may help to avoid unnecessary dexamethasone suppression tests.

  2. Urinary free cortisol in the diagnosis of Cushing's syndrome: how useful?

    Science.gov (United States)

    Odeniyi, I A; Ifedayo, A O; Fasanmade, O A; Olufemi, A F

    2013-01-01

    Cushing's syndrome results from chronic exposure to excessive circulating levels of glucocorticoids. To confirm the clinical suspicion, biochemical tests are needed. These biochemical tests include the measurement of excess total endogenous cortisol secretion assessed by 24-hour urinary free cortisol (UFC), loss of the normal feedback of the hypothalamo-pituitary-adrenal axis assessed by suppressibility after dexamethasone testing, and disturbance of the normal circadian rhythm of cortisol secretion assessed by midnight serum or salivary cortisol. We searched the Medline, Pubmed, journal articles, WHO publications and reputable textbooks relating to Cushing's syndrome using publications from 1995 to 2011. UFC has been the classic screening test used to confirm hypercortisolemia as the first step in diagnostic work-up of Cushing's syndrome. Its long-term use in clinical practice has led to emergence of significant evidence regarding the utility of UFC in the diagnosis of Cushing's syndrome. UFC would have been a simple diagnostic tool to use but for the drawbacks in the sample collection, different laboratory methods of assay, not easily determined normal range. UFC use as a screening test is not strongly favoured because cortisol is not uniformly secreted during the day, and the increased prevalence of mild, preclinical or cyclic Cushing's syndrome. A very high level of UFC negates the need for other test procedures in patients with obvious symptoms and signs of Cushing's syndrome. We therefore suggest that UFC should be used with other screening tests for Cushing's syndrome to increase diagnostic yield.

  3. Special Report on Lessons Learned (1985-2011). Volume 2: Handbook of Recommended Design Practices (Fire Protection and Life Safety Design Guidelines for Special Purpose Underground Structures)

    Science.gov (United States)

    2012-10-01

    threaten transportation tunnels. Refer to NFPA 502, “Standards for Road Tunnels, Bridges and other Limited Access Highways” and some of the newer... Pendant or upright sprinkler heads (except deluge heads) should be protected by wire cages at locations where human activity could easily hit the head or... bridged by this UFC. UFC 3-601-02 provides a single integrated manual that answers the questions of what and when to test it for just about every type of

  4. Diffusive Transport of Sulphide through an Engineering Barrier System in a Deep Geological Repository

    Science.gov (United States)

    Briggs, S. A.; Sleep, B. E.; McKelvie, J. R. M.; Krol, M.

    2015-12-01

    Bentonite is a naturally occurring clay-rich sediment containing montmorillonite, a smectitic clay mineral that has a high cation exchange capacity and swells upon contact with water. Owing to these characteristics, highly compacted bentonite (HCB) is an often included component of engineered barrier systems (EBS) designed to protect used fuel containers (UFCs) in deep geological repositories (DGR) for high-level nuclear waste. The low water activity and high swelling pressure of HCB suppresses microbial activity and the related production of sulphide that could cause microbiologically influenced corrosion (MIC) of UFCs The Canadian Nuclear Waste Management Organization (NWMO) has chosen a UFC that consists of an inner steel core and outer copper coating which is resistant to corrosion. However, under anaerobic conditions, MIC can still contribute to UFC corrosion if sulphides are present in the groundwater. Therefore the EBS consisting of bentonite blocks and pellets has been designed to impede the movement of sulphides to the UFC. In order to examine the effectiveness of the EBS, a 3D numerical model was developed capable of simulating the diffusive transport of sulphide within the NWMO EBS. The model was developed using COMSOL Multiphysics, a finite element software package and is parametric which allows the impact of different repository layouts to be assessed. The developed model was of the entire NWMO placement room, as well as, a stand-alone UFC and included conservative assumptions such as a fully saturated system and a constant concentration boundary condition. The results showed that the highest sulphide flux occurred at the semi-spherical end caps of the UFC. Further studies examined the effect of sulphide hotspots and fractures, representing possible EBS failure mechanisms. The model results highlight that even with conservative assumptions the chosen EBS will effectively protect the UFC from microbiologically influenced corrosion.

  5. Combat sports in combative societies

    OpenAIRE

    Cowie, Ian

    2017-01-01

    The purpose of this study was to examine how media representations of masculinity, patriotism and militarism in the Ultimate Fighting Championship (UFC) relate to other corporate and political interests, and, in what ways (if any) does the UFC act to legitimize violence within the sport of mixed-martial-arts (MMA). This research was carried out within the theoretical framework of the “New American Militarism” (Bacevich, 2013) , as well as hegemonic masculinity (Connell, 1995). Through a criti...

  6. POSTSURGICAL RECURRENT CUSHING DISEASE: CLINICAL BENEFIT OF EARLY INTERVENTION IN PATIENTS WITH NORMAL URINARY FREE CORTISOL.

    Science.gov (United States)

    Carroll, Ty B; Javorsky, Bradley R; Findling, James W

    2016-10-01

    To assess the performance of biochemical markers in the detection of recurrent Cushing disease (CD), as well as the potential benefit of early intervention in recurrent CD patients with elevated late-night salivary cortisol (LNSC) and normal urinary free cortisol (UFC). The design was a single-center, retrospective chart review. Patients treated by the authors from 2008-2013 were included. Recurrence was defined by postsurgical remission of CD with subsequent abnormal LNSC, UFC, or dexamethasone suppression test (DST). We identified 15 patients with postsurgical recurrent CD after initial remission; all but one underwent testing with LNSC, DST, and UFC. Although 12 of 15 patients had normal UFC at time of recurrence, DST was abnormal in 11 of 15, and all 14 patients with LNSC results had ≥1 elevated measurement. Nine patients (7 with normal UFC) showed radiologic evidence of a pituitary tumor at time of recurrence. Among the 14 patients with available follow-up data, 12 have demonstrated significant improvement since receiving treatment. Five patients underwent repeat pituitary surgery and 4 achieved clinical and biochemical remission. Eight patients received mifepristone or cabergoline, and 6 showed clinical and/or biochemical improvement. Three patients (2 with prior mifepristone) underwent bilateral adrenalectomy and 2 demonstrated significant clinical improvements. LNSC is more sensitive than UFC or DST for detection of CD recurrence. Prompt intervention when LNSC is elevated, despite normal UFC, may yield significant clinical benefit for many patients with CD. Early treatment for patients with recurrent CD should be prospectively evaluated, utilizing LNSC elevation as an early biochemical marker. ACTH = adrenocorticotropic hormone CD = Cushing disease CS = Cushing syndrome CV = coefficient of variation DST = dexamethasone suppression test IPSS = inferior petrosal sinus sampling LNSC = late-night salivary cortisol QoL = quality of life TSS = transsphenoidal

  7. Biological, serological and molecular techniques to xanthomonas axonopodis pv. Ci tri Asymptomatic detection

    International Nuclear Information System (INIS)

    Peyrou, M.; Del Campo, R.; Russi, P.; Mara, H.; Rigamonti, N.; Larrechart, L.; Perez, E.

    2012-01-01

    Xanthomonas axonopodis pv. ci tri (X ac) produces citrus canker disease in all citrus commercial species. The bacteria can be disseminated through vegetative propagation material in asymptomatic form. To optimize bacteria detection techniques applicable to asymptomatic citrus plant tissue routine analysis, ELISA, Immunofluorescence, Pcr, qRT P CR and host plant inoculation (bioassay) diagnostic techniques were compared. Tests were made from decimal dilutions between 108 uf6.ml-1 and 102 ufc.mL-1 using a pure culture of 49b strain.The detection level obtained was 1.8 x 102 ufc.mL-1 using Inmunofluorescence; 1.8x104 ufc.mL-1 with indirect ELISA, 1.8 x 103 ufc.mL-1 by means of PCR; 10 ufc.mL-1 through of qRT P CR and 230 ufc.mL-1 in sour orange inoculated plants. The experiment was repeated at least three times for each technique. Considering this result, and taking into account that sensitivity, practicity and cost, are important when a great number of plants need to be tested, the PCR and inoculation in host plants were those that met the best characteristics to be evaluated in asymptomatic plant material

  8. Peritoneal transport in CAPD patients with permanent loss of ultrafiltration capacity

    International Nuclear Information System (INIS)

    Heimbuerger, O.W.; Waniewski, J.; Werynski, A.; Tranaeus, A.; Lindholm, B.

    1990-01-01

    During a 10 year period, 14 out of 227 patients (6.2%) undergoing continuous ambulatory peritoneal dialysis (CAPD) developed permanent loss of ultrafiltration capacity (UFC). The risk of UFC loss increased from 2.6% after one year to 30.9% after six years of treatment. A six hour, single dwell study with glucose 3.86% dialysis fluid was carried out in nine of the UFC loss patients and in 18 CAPD patients with normal UFC. Intraperitoneal dialysate volumes were calculated using 131I-tagged albumin (RISA) as volume marker with a correction applied for its elimination from the peritoneal cavity. The RISA elimination coefficient (KE), which can serve as an estimation of the upper limit of the lymphatic flow, was also calculated. Diffusive mass transport coefficients (KBD) for investigated solutes (glucose, creatinine, urea, potassium, total protein, albumin and beta 2-microglobulin) were calculated during a period of dialysate isovolemia. Two patterns of UFC loss were observed: (a) seven patients had high KBD values for small solutes resulting in rapid uptake of glucose, whereas KBD values for proteins were normal; (b) two patients had normal KBD values but a threefold increase both in the fluid reabsorption rate and KE. We conclude that loss of the osmotic driving force (due to increased diffusive mass transport for small solutes) and increased fluid reabsorption (possibly due to increased lymphatic reabsorption) are the two major causes of permanent loss of UFC in CAPD patients

  9. Gamma radiation effect on Bacillus cereus spores inoculated in black pepper

    International Nuclear Information System (INIS)

    Froehlich, Angela; Axeredo, Raquel M.C.; Vanetti, Maria Cristina D.

    2000-01-01

    It had been analyzed 37 samples of worn out black pepper and in 85% of these samples was observed the presence of Bacillus cereus in numbers of up to 4,6 x 10 4 UFC/g. The population of aerobic mesofilis bacteria varied of 2,8 x 10 5 the 1,9 x 10 8 UFC/g. The black pepper used during the experiment was evaluated, evidencing the aerobic presence of one aerobic mesofilis microbiota of, approximately, 2,6 x 10 6 UFC/g, consisting, mainly, for species of the Bacillus sort. It was observed that the absence of B. cereus, coliforms, filamentous fungus and leavenings. The evaluation of the irradiation of the black pepper inoculated with 10 6 UFC/g of B. cereus spores of with doses of gamma radiation varying between 2 and 10 kGy evidenced that doses up to 5 kGy had been enough to reduce the counting of, approximately, 10 6 UFC/g of aerobic mesofilis organisms and 10 4 UFC/g of B. cereus spores the not detectable numbers by the used methodology. The dose of reduction decimal (D 10 ) for the inoculated B. cereus spores in black pepper was of 1,78 kGy

  10. Concordance of the late night salivary cortisol in patients with Cushing's syndrome and elevated urine-free cortisol.

    Science.gov (United States)

    Doi, Suhail A R; Clark, Justin; Russell, Anthony W

    2013-04-01

    The concordance of the late night salivary cortisol (LNSC) results with the 24-h urine-free cortisol (UFC) results in the biochemical screening for Cushing's syndrome is unknown. We investigated this in a population of Cushing's syndrome subjects. We used meta-analytic methods to pool proportions of LNSC-positive subjects from diagnostic evaluations of Cushing's syndrome subjects where both tests were performed and the UFC was elevated (any level). Cushing's syndrome was confirmed in all subjects by two out of three conventional tests. LNSC was collected between 22:00 to 24:00 h and measured around the same time period as the UFC. Minimum cutoffs of ≥4 and ≥10 nmol/L were used to determine concordance with the UFC and studies were limited to those that used radioimmunoassays or electrochemiluminiscence immunoassays for LNSC. The concordance of LNSC ≥4 nmol/L was 97 % (95 % CI 95-99 %) and studies were homogeneous. With LNSC ≥10 nmol/L, there was heterogeneity and two groups were discernible with a pooled concordance of 69 % (95 % CI 60-77 %) and 95 % (95 % CI 92-97 %). Within these sub-groups, studies were homogeneous and there was no difference between them in collection methods, assays used, geographic location, year of publication, or the quality of the underlying studies. The LNSC at a very specific cutoff detects at best 95 % of cases and at worst 69 % of cases of Cushing's syndrome that are UFC positive. The two tests become equivalent at the more sensitive cutoff (>4 nmol/L). We conclude that, given its many benefits and the currently documented equivalence to the UFC, the LNSC should replace the conventional 24-h UFC as the frontline test when screening for Cushing's syndrome.

  11. CONDIÇÕES HIGIÊNICO-SANITÁRIAS DO QUEIJO DE LEITE DE CABRA "TIPO COALHO", ARTESANAL ELABORADO NO CURIMATAÚ PARAIBANO

    Directory of Open Access Journals (Sweden)

    S.M.F. EUTHIER

    1998-05-01

    Full Text Available Foram analisadas 20 amostras de queijo de leite de cabra" tipo coalho", elaborados de forma artesanal e armazenados durante 28 dias sob refrigeração a 10 ± 2 ºC, em intervalos de 0, 7, 14, 21 e 28 dias, tendo sido avaliados os seguintes parâmetros: contagem de bactérias aeróbias mesófilas (UFC/g número mais provável de coliformes totais e fecais (NMP/g, contagem de bolores e leveduras (UFC/g e contagem de Staphylococcus aureus (UFC/g. As contagens de bactérias aeróbias mesófilas variaram de 2,35 x 103 a 1,5 x 109 UFC/g; enquanto que o número de coliformes totais oscilaram entre 2,4 x 103 a 2,4 x 106 e 2,4 x 109 NMP/g. Por outro lado, a contagem de coliformes fecais a apresentou variações de 2,4 x 103 a 2,4 x 106 NMP/g e bolores e leveduras Twenty samples of hand made curdling goat cheese, stored for 28 days under 10 ± 2 ºC for intervals of 0, 7, 14, 21 and 28 days were analysed. The following analysis were carried out mesofilic aerobics bacterias counting (UFC/g, most probable number of total and fecal coliforms (NMP/g, mold counting (UFC/g and Staphylococcus aureus counting (UFC/g. Aerobic mesofilic bacterias counting ranged from 2,35 x 103 a 1,5 x 109 UFC/g, while total coliforms ranged from 2,4 x 106 to 2,4 x 109 NMP/g, on the other hand fecal coliforms showed variations from 2,40 x 103 to 2,40 x 106 NMP/g and molds < 30 to 5,5 x 108 UFC/g. During storage it was not registred the presence of Staphylococcus aureus. As demonstrated by the results, it was verified the necessity of evaluation of sanitary-hygienic technics used during processing and handling of elaborated cheese.

  12. Descontaminación microbiana de la maca (Lepidium meyenii aplicando el sistema de esterilización orgánica (OSS para preservar sus propiedades nutricionales y sensoriales

    Directory of Open Access Journals (Sweden)

    Américo Guevara Pérez

    2016-01-01

    Full Text Available La investigación tuvo como objetivo aplicar el sistema de esterilización orgánica (OSS en maca, determinando los parámetros del proceso: tiempo y temperatura de inyección de vapor saturado que reduzcan el recuento de microorganismos aerobios, mohos, levaduras, E. Coli, salmonella y coliformes totales, y evaluando la influencia del proceso en el contenido total de glucosinolatos. La máxima descontaminación microbiana de la maca se logró aplicando una carga de 5 kg/saquillo, por 6 min. Con una temperatura de inyección de vapor saturado de 100 °C. Bajo estas condiciones, la reducción de la carga microbiana fue de 99,9% (< 10 UFC/g, 50% (< 10 UFC/g y 93,3% (< 10 UFC/g para aerobios, mohos, y levaduras, respectivamente; el comportamiento de patógenos fue muy similar al de la materia prima: E. coli < 3 UFC/g, ausencia de salmonella (25 g y < 3 UFC/g para coliformes totales. El contenido de glucosinolatos se mantuvo durante el proceso en 1,5 μmol/g, lo que evidenció que al aplicar la tecnología OSS se logra conservar la calidad nutricional, sensorial y funcional de la maca.

  13. Effects of Ultra-Fast Cooling After Hot Rolling and Intercritical Treatment on Microstructure and Cryogenic Toughness of 3.5%Ni Steel

    Science.gov (United States)

    Wang, Meng; Liu, Zhenyu

    2017-07-01

    A novel process comprised of ultra-fast cooling after control rolling, intercritical quenching and tempering (UFC-LT) was applied to 3.5%Ni steel. In addition, quenching and tempering (QT) treatment was conducted in comparison. The present study focuses on the relationship between the microstructure and cryogenic toughness of 3.5%Ni steel. Results show that the microstructure of steel treated by UFC-LT consisted of tempered martensite, intercritical ferrite and two types of reversed austenite (RA) (needle shape and blocky). Compared to the QT sample, the UFC-LT sample's ultimate tensile strength decreased slightly, while its elongation increased from 32.3 to 35.7%, and its Charpy absorption energy at -135 °C increased from 112 to 237 J. The ductile-brittle transition temperature of UFC-LT sample was lower than that of the QT sample by 18 °C. The superior cryogenic toughness after UFC-LT compared to QT treatment can be attributed to the dissolution of cementite, approximately 3.0% increase in RA and the decrease in effective grain size.

  14. 25 CFR 900.148 - How can an Indian tribe or tribal organization secure a determination that a law or regulation...

    Science.gov (United States)

    2010-04-01

    ... determination that a law or regulation has been superseded by the Indian Self-Determination Act, as specified in... SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT Waiver Procedures § 900.148 How can an Indian tribe or tribal organization secure a determination that a law or regulation has been superseded by the Indian...

  15. 77 FR 64400 - Order of Succession for HUD Region VII

    Science.gov (United States)

    2012-10-19

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [FR-5550-D-10] Order of Succession for HUD Region VII... Offices (Region VII). This Order of Succession supersedes all previous Orders of Succession for HUD Region...). This publication supersedes all previous Orders of Succession for Region VII. Accordingly, the...

  16. Knemometry is more sensitive to systemic effects of inhaled corticosteroids in children with asthma than 24-hour urine cortisol excretion

    DEFF Research Database (Denmark)

    Chawes, Bo; Nilsson, Erik; Nørgaard, Sarah

    2017-01-01

    Background: Pharmacodynamic assessment of the systemic effect of inhaled corticosteroids (ICSs) is often done by measuring 24-hour urine free cortisol (UFC) excretion. Knemometry assessing short-term lower-leg growth rate (LLGR) is a more rarely used alternative. Objective: The primary aim...... of this study was to compare the sensitivity of LLGR and 24-hour UFC excretion for evaluating systemic exposure to ICSs in prepubertal children with asthma. The secondary aim was to evaluate factors influencing the precision of LLGR calculated by the traditional 1 leg nonparametric method versus a new 2 leg...... parametric method. Methods: The study evaluated 60 children with mild asthma aged 5 to 12 years participating in a randomized controlled trial of ICSs with longitudinal concomitant assessments of LLGR and 24-hour UFC excretion. The sensitivity of the safety assessments was analyzed by comparing LLGR and 24...

  17. MICROBIOLOGICAL EVALUATION OF WATER BUFFALO COLOSTRUM: FIRST RESULTS

    Directory of Open Access Journals (Sweden)

    P. Catellani

    2012-08-01

    Full Text Available Animal colostrum contains many substances with antibacterial activity such as lysozyme and lactoferrin which should inhibit the microbial growth. The aim of this research is to understand if colostrum can be considered a safe product, considering that Regulation (EC N° 1662/2006, which has modified the Regulation (EC N° 853/2004, introducing colostrum as human food. Microbiological tests, made on water buffalo colostrum, aiming to obtain the total microbial count (maximum concentration: 3,6•104 ufc/ml, the quantitative evaluation of total (maximum the highest concentration found: 2,3•103 ufc/ml and fecal coliforms (maximum concentration: 4,9•102 ufc/ml and the qualitative search of Salmonella spp. and Listeria monocytogenes, showed that there is not a microbial growth in colostrum, that it can be considered a safe food, from the microbial point of view

  18. Cinética ruminal da degradação de nutrientes da silagem de milho em ambiente ruminal inoculado com diferentes aditivos Ruminal degradation kinetics of corn silage in bulls inoculated with different additives in the rumen

    Directory of Open Access Journals (Sweden)

    Pedro Andrade Katsuki

    2006-12-01

    Full Text Available Objetivou-se avaliar a cinética ruminal da degradação de MS, PB e FDN da silagem de milho em ambiente ruminal inoculado com diferentes aditivos. Utilizou-se um delineamento em quadrado latino 4 x 4, com quatro bovinos holandeses e quatro períodos de incubação, em ambiente ruminal adaptado ou não com diferentes aditivos alimentares. Foram testados os seguintes tratamentos: SCL - silagem de milho em ambiente ruminal sem inoculação de aditivo; SBL - silagem de milho em ambiente ruminal inoculado com 5 g de produto comercial contendo bactérias ruminais e intestinais liofilizadas (Ruminobacter amylophilum: 3,0 x 10(11 ufc/kg; Fibrobacter succinogenes: 3,0 x 10(11 ufc/kg; Succinovibrio dextrinsolvens: 4,4 x 10(11 ufc/kg; Bacillus cereus: 3,5 x 10(11 ufc/kg; Lactobacillus acidophilus: 3,5 x 10(11 ufc/kg e Streptococcus faecium: 3,5 x 10(11 ufc/kg; SEC - silagem de milho em ambiente ruminal inoculado com 15 g de produto comercial contendo enzimas celulolíticas (xilanase 10%; e SMS - silagem de milho em ambiente ruminal inoculado com 3 g de produto comercial contendo monensina sódica. Os tratamentos SBL e SEC não afetaram a fração potencialmente degradável (b dos nutrientes avaliados da silagem de milho. A monensina sódica reduziu a fração (b da MS (51,01% e a degradabilidade potencial da silagem de milho (72,33%. Entre os aditivos estudados, a monensina sódica proporcionou a maior fração não-degradável da FDN (45,57%, reduzindo o desaparecimento desta fração a partir de 48 horas de incubação intra-ruminal. Os diferentes aditivos, nas concentrações estudadas, não proporcionaram melhora na degradabilidade efetiva da MS, PB e FDN da silagem de milho.Four bulls fitted with ruminal cannula were used in a 4 x 4 Latin square design to evaluate the effects of different ruminally inoculated additives on the degradation kinetics of DM, CP, and NDF of corn silage (CS. The treatments were: control CS incubated in rumen with no

  19. Eficacia de cinco desinfectantes para la reducción bacteriana doméstica

    Directory of Open Access Journals (Sweden)

    Julián Stambullian

    2011-06-01

    Full Text Available El uso adecuado de hipoclorito de sodio, sales de amonio cuaternario y triclosán ha demostrado ser eficaz para eliminar gérmenes dentro del hogar. Nuestro objetivo fue evaluar la eficacia inmediata, a la semana y al mes del uso controlado de cinco productos con estos componentes, comparados con otros productos de uso habitual. Se incluyeron 32 hogares de clase media de la Ciudad de Buenos Aires y la periferia en un estudio con intervención, abierto, aleatorizado, y de grupos paralelos, durante 6 meses. La mitad de los hogares fue seleccionada para usar hipoclorito de sodio, sales de amonio cuaternario y triclosán en la cocina y el baño durante un mes. El grupo control mantuvo prácticas habituales de limpieza doméstica. Se tomaron muestras para recuento y tipificación bacteriana de los sitios estudiados: muestras basales (sin discriminación de grupo en cocina, que presentaron recuento bacteriano promedio de 66.0 UFC/cm²; baño: 40.1 UFC/cm². Las muestras inmediatas a la limpieza (sin discriminación de grupo: en cocina: 0.8 UFC/cm²; baño: <1 UFC/cm². A la semana (grupo intervenido vs. grupo control: cocina 18.0 vs. 32.5 UFC/cm²; baño 12.7 vs. 7.7 UFC/cm². Al mes (intervenido vs. control: cocina: 60.1 vs. 62.1 UFC/cm²; baño: 37.0 vs. 42.0 UFC/cm². Se observó una notable disminución de la carga bacteriana en ambos grupos, lo que sugiere que no sólo la calidad de los productos sino también la educación en el uso desempeñan un papel clave en la desinfección del hogar. Este enfoque podría ser una herramienta importante para prevenir infecciones transmitidas por alimentos, dado que los coliformes fecales predominaron ampliamente en todas las muestras tipificadas.

  20. Defense Technical Information Center Thesaurus

    Science.gov (United States)

    2000-10-01

    Functional analysis Drives UF Drive chains Drosophilidae Dressings UFC Constant speed drives UF Pomace flies RT First aid Electronic drives Vinegar flies...systems RT Endothermic reactions RT Electrons Manifolds(Engines) BT Chemical reactions+ BT Elementary particles+ NT Fermentation Exhaust nozzles...Barriers+ NT Electric fences Ferrocement Fertility Grilles BT Reinforced concrete+ BT Reproduction(Physiology)+ NT Birth+ Fermentation Ferrocenes Estrous

  1. In vivo studies of antibacterial effect of human amniotic membrane use in treatment of burns

    International Nuclear Information System (INIS)

    Zobiri, A.; Moussi, W.; Djeffal, A.; Larbi Daho Bachir, M.

    2001-01-01

    The present study consist to put in evidence one of essential characteristic of amniotic membrane in occurrence the antibacterial effect. The article describes a study which compared the microbiological and clinical results of the application of freeze-dried gamma sterilized amniotic membrane with that of the conventional treatment(flamazine, greased gauze), in 100 patients with intermediate burns and deep burns with small surface, the bacterial population of various types of microorganisms was well controlled using quantitative bacterial culture techniques, immediately after accident, during treatment and at the last of treatment. The bacterial counts were significantly diminished mean of 10 4 UFC/cm2 to mean of 10 3 UFC/cm2, after 4 days in no infected burns and mean of 10 6 UFC/cm2 to mean of 10 3 UFC/cm2, after 5 days in infected burns, the same reduction was registered after 16 to 25 days with the conventional treatment. It is concluded that use of amniotic membrane control infection, minimize pain and promote wound healing

  2. Urinary free cortisol levels among depressed men and women: differential relationships to age and symptom severity?

    Science.gov (United States)

    Grant, M M; Friedman, E S; Haskett, R F; Riso, L P; Thase, M E

    2007-01-01

    Preclinical and clinical models of depression suggest sex differences may be mediated at least in part, by differences in hormonal modulation of hypothalamic-pituitary-adrenal (HPA) axis activity. Unraveling the consequences of moderating influences from the effect of sexual dimorphism will be vital to elaborating models of pathophysiology. The current study investigated urinary free cortisol (UFC) among younger adults with mild to moderate major depressive disorder to clarify the relationship with potential demographic and clinical moderators. Male patients had higher mean UFC levels than female patients. Moreover, significant interactions between age and severity were found among men, but not women. In contrast to prior findings, neither age nor severity effects on UFC levels were found among female patients. Conclusions from the current study are limited by the absence of cortisol data from matched controls. Thus it was not possible to disentangle sex differences in baseline physiology from that of pathophysiological differences tied specifically to depression. Despite several methodological limitations, the interactions between sex and both age and severity in this large sample of depressed patients are suggestive of differential pathophysiology for regulation of UFC excretion, and could reflect a neuroprotective effect for estrogen among younger depressed women.

  3. Assessment of dialyzer surface in online hemodiafiltration; objective choice of dialyzer surface area

    Directory of Open Access Journals (Sweden)

    Francisco Maduell

    2015-05-01

    Conclusion: The increase in 40% and 80% of dialyzer surface area entails an increase in convective volume of 6 and 16% respectively, showing minimal differences both in convective volume and clearance capacity when UFC was greater than 45 mL/h/mmHg. It is advisable to optimise dialyser efficiency to the smallest surface area possible, adjusting treatment prescription.

  4. Soybean (Glycine max) as a versatile biocatalyst for organic synthesis

    African Journals Online (AJOL)

    Luciana

    2012-04-12

    Apr 12, 2012 ... Cetonas Aromáticas Utilizando a Casca da Passiflora como. Biocatalisador. MS Thesis, Edições UFC, Fortaleza, Brazil, 2003. Machado LL, Monte FJQ, de Oliveira MCF, de Mattos MC, Lemos TLG,. Gotor-Fernández V, Gonzalo G, Gotor V (2008). Bioreduction of aromatic aldehydes and ketones by fruits' ...

  5. QUANTITATIVE ASSESSMENT OF CAMPYLOBACTER SPP. ON POULTRY CARCASSES

    Directory of Open Access Journals (Sweden)

    L. Alberghini

    2011-01-01

    Full Text Available Campylobacter spp. are bacterial pathogens associated with human gastroenteritis worldwide. In Europe, campylobacteriosis is one of the leading food-borne bacterial diseases and the consumption of poultry meats is suspected to be one of the major causes of illness. The aim of our research was to determine the number of Campylobacter spp. in poultry carcasses and in poultry meat samples during their storage till to retail markets. The study was conducted from February 2009 to February 2010 at slaughterhouse in Veneto region, followed by a test of fresh poultry meat placed on the market for sale. A total of 90 poultry carcass and 90 samples of poultry meat were examined. The quantitative examination resulted in Campylobacter spp. counts (mean: for carcasses between 2,0 ∙101 ufc/g and 1,5 ∙103 ufc/g (4,2 ∙102 and poultry meat between 2,0 ∙101 ufc/g and 3,7 ∙102 ufc/g (8,1 ∙101. The majority of isolates were classified as Campylobacter jejuni (58,3%, Campylobacter coli (22,9% or Arcobacter cryaerophilus (4,2%. Acknowledgments: The project was funded with grants from Fondazione Cariverona 2007.

  6. Department of Defense Strategic Sustainability Performance Plan, FY 2011

    Science.gov (United States)

    2011-01-01

    significant reductions in energy consumption and therefore emissions of carbon dioxide. A low impact development (LID) approach to stormwater... Energy and Environmental Design (LEED) silver certification and incorporate the November 2010 Unified Facilities Criteria (UFC) on Low Impact Development...Base (MCLB) Albany, in Georgia, awarded a $20 million energy savings performance contract in December 2009 for a landfill gas cogeneration project

  7. 76 FR 68103 - Revisions to the California State Implementation Plan, San Joaquin Valley Unified Air Pollution...

    Science.gov (United States)

    2011-11-03

    ... Area Air Quality Management District (BAAQMD).\\1\\ This was the low end of a range of estimates that... controls within the range of estimates developed by BAAQMD and the South Coast Air Quality Management....453 tons per year (tpy) per restaurant to potential UFC controls but never explains the basis for this...

  8. Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS)

    Science.gov (United States)

    2012-05-01

    protect, and secure the United States and its interests. • AOF is the United States, Alaska, Canada, Mexico, Bahamas, Puerto Rico , and the U.S. Virgin...Criteria (UFC) for Smart Microgrid Cyber design guides for Industrial Control Systems (ICS) Residual systems Operations and Maintenance Operator...Training Sustainment Commercial Transition Cooperation with NIST for microgrid security standards Working with industry associations and

  9. Microencapsulation of pulp and ultrafiltered cactus pear (Opuntia ficus-indica) extracts and betanin stability during storage.

    Science.gov (United States)

    Vergara, Cristina; Saavedra, Jorge; Sáenz, Carmen; García, Paula; Robert, Paz

    2014-08-15

    Pulp (CP) and ultrafiltered (UF) cactus pear extracts were encapsulated with Capsul (C) by applying a central composite design (CP-C and UF-C systems) by spray-drying. To evaluate the effect of the extract, microparticles obtained under optimal conditions were characterised and stored at 60 °C. Betacyanin and betaxanthin encapsulation efficiency reached values above 98% for both systems studied. This efficiency was attributed to strong interactions between betalains and the polymer. Betalain degradation in CP-C and UF-C microparticles followed pseudo-first order kinetics. The betacyanin degradation rate constant was significantly higher for CP-C than for UF-C. These results suggested that the mucilage or higher sugar content of CP increased the hygroscopicity of the CP-C microparticles, leading to the degradation of betalain. The hydrolysis pathway was the main mechanism of betanin degradation during microparticle storage. These results demonstrate the potential utility of both CP-C and UF-C microparticles as natural colourants for healthy foods. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. [Diagnostic value of urinary free cortisol in the subclinical Cushing's syndrome in patients with adrenal incidentaloma].

    Science.gov (United States)

    Li, L L; Zhao, L; Dou, J T; Yang, G Q; Gu, W J; Lü, Z H; Ba, J M; Mu, Y M

    2017-12-12

    Objective: To evaluate the efficacy of 24 h urinary free cortisol (24 h UFC) in the diagnosis of subclinical Cushing's syndrome (SCS), and explore the best diagnostic cut-off value. Methods: The clinical data of patients with adrenal incidentaloma in Chinese PLA General Hospital between January 2008 and December 2016 was retrospectively reviewed and analyzed. All SCS patients were diagnosed based on the current Cushing's syndrome (CS) guidelines and confirmed by histopathology and then treated as study group, and additional patients with non-functional adrenal adenoma (NFA) were enrolled as control group. ROC curve was used to evaluate efficacy of 24 h UFC and 24 h UFC to creatinine ratio (UFCCR), and explore their best cut-off values. Results: There were 161 patients with NFA, of which contained 84 males and 77 females, with a mean age of (51.02±10.49) years old. There were 88 patients with SCS, of which contained 26 males and 62 females, with a mean age of (51.74±10.29) years old. The 24 h UFC and UFCCR levels were significant higher in SCS group than those in NFA group[510 (363, 698) nmol vs 335 (209, 467) nmol for 24 h UFC, and 7.82(4.79, 12.13) ml vs 4.82(2.41, 6.57)ml for UFCCR, both P <0.05]. ROC analysis showed that the optimal cut-off for 24 h UFC was 480 nmol (AUC 0.716, 95% CI: 0.648-0.784, with a sensitivity of 58.0% and a specificity of 79.4%) and the optimal cut-off for UFCCR was 6.84 ml (AUC 0.729, 95% CI: 0.662-0.796, with a sensitivity of 59.1% and a specificity of 78.7%). Conclusions: The recommended cut-off points of 24 h UFC and UFCCR for diagnosing SCS in AI patients were 480 nmol and 6.84 ml, respectively.

  11. Diversidade de Trichocomaceae isolada de solo e serrapilheira de Floresta Atlântica

    Directory of Open Access Journals (Sweden)

    Marcelo Elias Fraga

    Full Text Available O presente trabalho teve como objetivo avaliar a diversidade e a sucessão da família Trichocomaceae em áreas com diferentes graus de antropização, denominadas área mais impactada e área menos impactada. O estudo foi realizado no Parque Natural Municipal do Curió, Paracambi-RJ. Foram selecionadas duas áreas, com diferentes graus de alteração antrópica, sendo em cada uma destas delimitado um talhão de aproximadamente 1.000 m², sendo nestes realizadas coletas de terra e serrapilheira para a avaliação da fertilidade e da micobiota. De maneira geral, observa-se que, na área mais impactada, ocorreram os maiores valores de pH, Ca e K. Os maiores valores de serrapilheira aportada, observados nesta área, também contribuem para os maiores valores de K, elemento facilmente lixiviável no material em decomposição. Os maiores valores de Unidades Formadoras de Colônias (UFC no solo e na serrapilheira, 9 × 10(4 e 5,4 × 10(4, respectivamente, foram observados na área mais impactada. Também nesta área foram verificados os maiores valores de Ca no solo e na serrapilheira, o que sugere que esse nutriente pode estar contribuindo para o maior número de UFCs. Para a área menos impactada, os valores de UFC estiveram entre 4 × 10(4 para serrapilheira e 5 × 10(4 para o solo, não sendo observada nenhuma associação clara entre um maior número de UFCs e os teores de nutrientes no solo e/ou na serrapilheira. O número total de fungos isolados foi de 87, pertencentes a quatro gêneros e 22 espécies diferentes, sendo 16 Penicillium spp., quatro Aspergillus spp., um Paecilomyices sp. e um Trichoderma sp. Não foi observada uma clara associação entre as variáveis climáticas e o número de UFCs. O maior número de UFCs foi observado na área mais impactada tanto no solo quanto na serrapilheira. Os maiores teores de Ca quantificados nesta área sugerem que esse nutriente pode estar contribuindo para o aumento das UFCs. O genêro Penicillum

  12. Efficacy of dexamethasone suppression test during the diagnosis of primary pigmented nodular adrenocortical disease in Chinese adrenocorticotropic hormone-independent Cushing syndrome.

    Science.gov (United States)

    Chen, Shi; Li, Ran; Lu, Lin; Duan, Lian; Zhang, Xuebin; Tong, Anli; Pan, Hui; Zhu, Huijuan; Lu, Zhaolin

    2018-01-01

    To evaluate the cut-off value of the ratio of 24 h urinary free cortisol (24 h UFC) levels post-dexamethasone to prior-dexamethasone in dexamethasone suppression test (DST) during the diagnosis of primary pigmented nodular adrenocortical disease in Chinese adrenocorticotropic hormone-independent Cushing syndrome. Retrospective study. The patients diagnosed with primary pigmented nodular adrenocortical disease (PPNAD, n = 25), bilateral macronodular adrenal hyperplasia (BMAH, n = 27), and adrenocortical adenoma (ADA, n = 84) were admitted to the Peking Union Medical College Hospital from 2001 to 2016. Serum cortisol, adrenocorticotropic hormone (ACTH), and 24 h UFC were measured before and after low-dose dexamethasone suppression test (LDDST) and high-dose dexamethasone suppression test (HDDST). After LDDST and HDDST, 24 h UFC elevated in patients with PPNAD (paired t-test, P = 0.007 and P = 0.001), while it remained unchanged in the BMAH group (paired t-test, P = 0.471 and P = 0.414) and decreased in the ADA group (paired t-test, P = 0.002 and P = 0.004). The 24 h UFC level after LDDST was higher in PPNAD and BMAH as compared to ADA (P < 0.017), while no significant difference was observed between PPNAD and BMAH. After HDDST, 24 h UFC was higher in patients with PPNAD as compared to that of ADA and BMAH (P < 0.017). The cut-off value of 24 h UFC (Post-L-Dex)/(Pre-L-Dex) was 1.16 with 64.0% sensitivity and 77.9% specificity, and the cut-off value of 24 h UFC (Post-H-Dex)/(Pre-H-Dex) was 1.08 with 84.0% sensitivity and 75.6% specificity. The ratio of post-dexamethasone to prior-dexamethasone had a unique advantage in distinguishing PPNAD from BMAH and ADA.

  13. FRUTOS DE UCHUVA (PHYSALIS PERUVIANA L. ECOTIPO ‘COLOMBIA’ MÍNIMAMENTE PROCESADOS, ADICIONADOS CON MICROORGANISMOS PROBIÓTICOS UTILIZANDO LA INGENIERÍA DE MATRICES MINIMALLY PROCESSED CAPE GOOSEBERRY FRUITS (PHYSALIS PERUVIANA L. ‘COLOMBIAN’ ECOTYPE, ADDED WITH PROBIOTIC MICROORGANISMS USING THE MATRIX ENGINEERING

    Directory of Open Access Journals (Sweden)

    Zaira Tatiana Marin Arango

    2010-06-01

    Full Text Available El consumo de alimentos con microorganismos probióticos se ha incrementado en los últimos años debido a los beneficios saludables que estos proporcionan. El desarrollo de nuevos alimentos con probióticos diferentes a los productos lácteos, representa un reto para los investigadores y la industria. El presente estudio desarrolló a nivel piloto frutos de uchuva (Physalis peruviana L. mínimamente procesados con microorganismos probióticos, combinando el efecto benéfico de la cepa comercial Lactobacillus casei ATCC 393 con la aplicación de la Ingeniería de Matrices como metodología de obtención de alimentos funcionales. Se utiliza como líquido de impregnación una solución de glucosa al 14% p/p, con concentración inicial de inóculo de 5 en la escala de McFarland (1,5 x 109 UFC/mL. Las uchuvas recién impregnadas alcanzaron conteos de células viables de 1,95 ± 0,28 x 10(9 UFC/100 g de uchuva fresca (9,28 ± 0,06 x 109 ciclos log UFC/100 g uchuva fresca y a los 15 días de almacenamiento a 4 ºC los conteos de células viables fueron de 2,20 ± 0,59 x 10(9 UFC/100 g de uchuva fresca. (9,32 ± 0,14 x 109 ciclos log UFC/100 g uchuva fresca. Estos niveles de concentración de microorganismos probióticos en la uchuva son similares a los encontrados en los productos lácteos, como el yogurt, helados, quesos, entre otros.Food consumption with probiotic microorganisms has been increased in the last years due to its healthy benefits that they provide. The development of new food with probiotics apart from dairy products represents a challenge for both researchers and industry. The present study developed at pilot level cape gooseberry fruits (Physalis peruviana L. minimally processed with microorganisms probiotics, combining the beneficent effect of the strain commercial Lactobacillus casei ATCC 393 with the application of the matrix Engineering as methodology to obtain functional foods. As liquid of impregnation a solution of glucose at

  14. Characteristics of fuel CRUD from Ringhals Unit 4. A comparison of CRUD samples from ultrasonic fuel cleaning and fuel scrape

    International Nuclear Information System (INIS)

    Chen, Jiaxin; Eskhult, Jonas; Marks, Chuck; Dingee, John; Bengtsson, Bernt; Wells, Daniel

    2014-01-01

    The characteristics and behaviour of PWR fuel CRUD are closely related to plant radiation field build-up and the risks of CRUD-Induced Power Shifts (CIPS, previously AOA) and CRUD-Induced Localized Corrosion (CILC). At Ringhals NPP fuel scrape technology has frequently been used to collect fuel CRUD samples as a part of plant water chemistry monitoring programs. In 2012, high efficiency ultrasonic fuel cleaning (HE-UFC) technology was first used at Ringhals Unit 4 to reduce the risk of CIPS, which was expected to increase due to steam generator replacement and a subsequent power uprate. In the HE-UFC system a “first-of-a-kind” CRUD sampling system was installed for collecting fuel CRUD. It is of interest to compare the fuel CRUD samples collected by the two different CRUD sampling methods and to understand if HE-UFC crud sampling could be used to replace or supplement the fuel scrape method. This paper presents some preliminary results on isotopic compositions, elemental compositions, and phase compositions of fuel CRUD samples collected from similar fuel rods and assemblies by both methods during the 2012 refueling outage, one cycle after steam generator replacement at Ringhals Unit 4. The results show that the characteristics of fuel CRUD sampled by HE-UFC and fuel scrape, although not always identical, were similar or correlated to some extent in terms of weight ratios of Ni to Fe and Cr to Fe as well as specific activities of Co-58, Co-60 and Cr-51. However, due to the limited experience with the HE-UFC sampling method, more consideration is required if the statistical significance of the obtained data and indications are to be verified. (author)

  15. Comparative research performance of top universities from the northeastern Brazil on three pharmacological disciplines as seen in scopus database

    Directory of Open Access Journals (Sweden)

    Jean P. Kamdem, PhD

    2017-12-01

    Full Text Available Objectives: Postgraduate programmes around the world are periodically subjected to research performance evaluation through bibliometric indicators. In this research, we characterized and compared the research performance of 15 universities from Northeastern Brazil, in which 13 were among the top Universities of the Latin America. Methods: Specifically, total documents, citations and the h-index of each university were retrieved from the Elsevier Scopus database and were analysed not only for historical scientific achievement but also across the period of the past 6 years (2010–2015. Using these bibliometric indicators, we also investigated the performance of programmes at these Universities that have their papers indexed in the Scopus database under the category of “Pharmacology, Toxicology and Pharmaceuticals” for the same period. Results: We found that the Federal University of Pernambuco (UFPE and the Federal University of Ceará (UFC were the most productive institutions, producing 17847 and 15048 documents, respectively. The number of papers published by each of these universities in the past six years represented more than 50% of their entire productivity. With regards to their scientific output in “Pharmacology, Toxicology and Pharmaceutics”, UFC showed the highest number of published documents followed by UFPE and the Federal University of Paraíba (UFPB. UFC received the highest h-index (with and without self-citations and number of citations and shared their most cited papers with foreign institutions from the USA and Germany. However, papers from UFC were published in journals with lower impact factors (2.322. Conclusions: The present study shows where each of these universities stands and can be helpful in identifying potential collaborators in these areas of knowledge. Keywords: Citations, CNPq, h-index, Northeastern Brazil, UFC

  16. 75 FR 43232 - Revisions of the Emergency Response Guidebook

    Science.gov (United States)

    2010-07-23

    ... will supersede the ERG2008 and will be published in English, French, and Spanish. Publication of the...(s) of the ERG are being used (hardcopy, electronic, on-line, etc.) and why? 5. How often is the ERG...

  17. OCO-2 Level 2 spatially ordered geolocated retrievals of fluorescence using the IMAP-DOAS algorithm, Retrospective Processing V8r (OCO2_L2_IMAPDOAS) at GES DISC

    Data.gov (United States)

    National Aeronautics and Space Administration — Version 8r is the current version of the data set. Version 7r has been superseded by Version 8r. The Orbiting Carbon Observatory is the first NASA mission designed...

  18. 34 CFR 363.5 - What regulations apply?

    Science.gov (United States)

    2010-07-01

    ... Suspension (Nonprocurement) and Governmentwide Requirements for Drug-Free Workplace (Grants)). (8) 34 CFR... Rehabilitation Act Amendments of 1992. If these provisions conflict with statutory language, they are superseded...

  19. GPM DPR Precipitation Profile 1 Day Descending 0.25 degree x 0.25 degree V05 (GPM_3DPR_DES) at GES DISC

    Data.gov (United States)

    National Aeronautics and Space Administration — Version 5 is the current version of the data set. Version 4 is no longer available and has been superseded by Version 5. The Level 3 DPR algorithm accumulates...

  20. OCO-2 Level 2 geolocated XCO2 retrievals results, physical model V8 (OCO2_L2_Standard) at GES DISC

    Data.gov (United States)

    National Aeronautics and Space Administration — Version 8 is the current version of the data set. Version 7 has been superseded by Version 8. The Orbiting Carbon Observatory is the first NASA mission designed to...

  1. GPM MHS on NOAA18 (GPROF) Radiometer Precipitation Profiling L3 1 month 0.25 degree x 0.25 degree V05 (GPM_3GPROFNOAA18MHS) at GES DISC

    Data.gov (United States)

    National Aeronautics and Space Administration — Version 5 is the current version of the data set. Version 4 is no longer available and has been superseded by Version 5. 3GPROF products provide global gridded...

  2. 30 CFR 931.13 - Preemption of New Mexico laws and regulations.

    Science.gov (United States)

    2010-07-01

    ... following provisions of New Mexico law and regulation are hereby preempted and superseded as they may apply... Conservation Act (17-2-37 to 17-2-46 NMSA 1978) to the extent it is inconsistent with provisions of SMCRA...

  3. 40 CFR 63.2182 - What records must I keep?

    Science.gov (United States)

    2010-07-01

    ... the CEMS was out of control, as defined in § 63.2163(k); (7) Previous (i.e., superseded) versions of... breakdowns and out-of-control periods); (5) Identification of each batch during which the CEMS was...

  4. 40 CFR 63.2282 - What records must I keep?

    Science.gov (United States)

    2010-07-01

    ... approved routine control device maintenance exemption, if you request such an exemption under § 63.2251. (4...) Previous (i.e., superseded) versions of the performance evaluation plan as required in § 63.8(d)(3). (3...

  5. Global Historical Climatology Network - Monthly (GHCN-M), Version 2

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Please note, the temperature portion of this dataset has been superseded by a newer version. Users should not use this version except in rare cases (e.g., when...

  6. CASL, the Common Algebraic Specification Language

    DEFF Research Database (Denmark)

    Mossakowski, Till; Haxthausen, Anne Elisabeth; Sannella, Donald

    2008-01-01

    CASL is an expressive specification language that has been designed to supersede many existing algebraic specification languages and provide a standard. CASL consists of several layers, including basic (unstructured) specifications, structured specifications and architectural specifications...

  7. Annual Report 1974

    International Nuclear Information System (INIS)

    1975-01-01

    This annual report supersedes the work done in the nuclear physics institute at Lyon. The studied matters are the following: nuclear theory, nuclear reactions, nuclear spectroscopy and nuclear chemistry [fr

  8. 13 CFR 107.20 - Legal basis and applicability of this part 107.

    Science.gov (United States)

    2010-01-01

    ..., as amended. All Licensees must comply with all applicable regulations, accounting guidelines and... supersede existing State law. A party claiming that a conflict exists shall submit an opinion of independent...

  9. 77 FR 41413 - Draft Guidance for Industry and Food and Drug Administration Staff; Medical Devices: The Pre...

    Science.gov (United States)

    2012-07-13

    ... feedback. It is also our intention to hold timely meetings with appropriate staff and managers present, if... sponsors. When final, this document will supersede ``Pre- IDE Program: Issues and Answers--Blue Book Memo...

  10. 31 CFR 240.1 - Scope of regulations.

    Science.gov (United States)

    2010-07-01

    ... this regulation supersede existing Federal common law to the extent that they are inconsistent with Federal common law rules relating to counterfeit checks. Under the provisions of this regulation, the risk...

  11. 77 FR 61595 - Kentucky Municipal Power Agency; Notice of Filing

    Science.gov (United States)

    2012-10-10

    ... Agency filed its Revised and Superseding Proposed Revenue Requirement for reactive supply service under... Reference Room in Washington, DC. There is an ``eSubscription'' link on the Web site that enables...

  12. 77 FR 61594 - Indiana Municipal Power Agency; Notice of Filing

    Science.gov (United States)

    2012-10-10

    ... filed its Revised and Superseding Proposed Revenue Requirement for reactive supply service under Midwest... Washington, DC. There is an ``eSubscription'' link on the Web site that enables subscribers to receive email...

  13. 77 FR 61596 - Illinois Electric Agency; Notice of Filing

    Science.gov (United States)

    2012-10-10

    ... Revised and Superseding Proposed Revenue Requirement for reactive supply service under Midwest Independent... Washington, DC. There is an ``eSubscription'' link on the web site that enables subscribers to receive email...

  14. 77 FR 61595 - Southern Illinois Power Cooperative; Notice of Filing

    Science.gov (United States)

    2012-10-10

    ... Cooperative filed its Revised and Superseding Proposed Revenue Requirement for reactive supply service under... Room in Washington, DC. There is an ``eSubscription'' link on the Web site that enables subscribers to...

  15. 77 FR 61596 - American Municipal Power, Inc.; Notice of Filing

    Science.gov (United States)

    2012-10-10

    .... filed its Revised and Superseding Proposed Revenue Requirement for reactive supply service under Midwest... Washington, DC. There is an ``eSubscription'' link on the web site that enables subscribers to receive email...

  16. 77 FR 61594 - Prairie Power, Inc.; Notice of Filing

    Science.gov (United States)

    2012-10-10

    ... Superseding Proposed Revenue Requirement for reactive supply service under Midwest Independent Transmission... ``eSubscription'' link on the Web site that enables subscribers to receive email notification when a...

  17. 77 FR 61595 - Northern Illinois Municipal Power; Notice of Filing

    Science.gov (United States)

    2012-10-10

    ... Illinois Municipal Power filed its Revised and Superseding Proposed Revenue Requirement for reactive supply... Reference Room in Washington, DC. There is an ``eSubscription'' link on the web site that enables...

  18. NOAA Climate Data Record (CDR) of Passive Microwave Sea Ice Concentration, Version 1.0

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset version has been superseded by version 2. This data set provides a Climate Data Record (CDR) of passive microwave sea ice concentration based on the...

  19. The International Reactor Dosimetry File (IRDF-85)

    International Nuclear Information System (INIS)

    Cullen, D.E.; McLaughlin, P.K.

    1985-04-01

    This document describes the contents of the second version of the International Reactor Dosimetry File (IRDF-85), distributed by the Nuclear Data Section of the International Atomic Energy Agency. This library superseded IRDF-82. (author)

  20. 127 -08 Dec 2009.indd [FINAL VERSION].indd

    African Journals Online (AJOL)

    2009-12-08

    Dec 8, 2009 ... (as opposed to it being entirely superseded by a new 'Christian' identity) and interpreting him as still operating .... the rich enterprise of cultural or social anthropology. ...... millennial hopes were not realised by Paul's messiah.

  1. 40 CFR 86.601-84 - Applicability.

    Science.gov (United States)

    2010-07-01

    ... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.601-84 Applicability... of the section number. A section remains in effect for subsequent model years until it is superseded...

  2. Polymer Exemption Guidance Manual for premanufacture notices for new chemicals under the Toxic Substances Control Act (TSCA)

    Science.gov (United States)

    A technical manual to accompany, but not supersede the Premanufacture Notification Exemptions; Revisions of Exemptions for Polymers; Final Rule found at 40 CFR Part 723, (60) FR 16316-16336, published Wednesday, March 29, 1995.

  3. Pioneers in South African Anaesthesia:

    African Journals Online (AJOL)

    the Red Cross War Memorial Children's Hospital, taking over from his mentor, .... either 100% oxygen, or 40% if the air-entrainment device was activated. Before it ... It continued to be used until superseded by the development of electronic.

  4. Adaptive image interrogation for PIV : Application to compressible flows and interfaces

    NARCIS (Netherlands)

    Theunissen, R.

    2010-01-01

    As an experimental tool, Particle Image Velocimetry has quickly superseded traditional point-wise measurements. The inherent image processing has become standardized though the performances are strongly dependent on user experience. Moreover, the arduously selected image interrogation parameters are

  5. AIRS-CloudSat cloud mask and radar reflectivities collocation indexes V4.0 (AIRS_CPR_IND) at GES_DISC

    Data.gov (United States)

    National Aeronautics and Space Administration — Version 4.1 is the current version of the data set. Previous versions are no longer available and have been superseded by Version 4.1. This is AIRS-AMSU-CloudSat...

  6. INHIBICIÓN DE Lactobacillus gasseri SOBRE Yersinia pseudotuberculosis BAJO CONDICIONES IN VITRO

    Directory of Open Access Journals (Sweden)

    H. A. Jurado-Gámez

    2016-01-01

    Full Text Available Se evaluaron la cinética de fermentación, pruebas de crecimiento y efecto de inhibición de Lactobacillus gasseri sobre Yersinia pseudotuberculosis. Se determinó susceptibilidad de L. gasseri y Y. pseudotuberculosis a los antibióticos gentamicina, penicilina, ciprofloxacina, dicloxacilina y cefalotina; además, el efecto de inhibición de L. gasseri y su sobrenadante en Y. pseudotuberculosis y el crecimiento de L. gasseri a diferentes concentraciones de sales biliares, bilis bovina y temperatura. Se evaluó la cinética de crecimiento de la cepa láctica (UFC/ml, pH, azúcar, acidez y proteína y se determinaron péptidos en el sobrenadante mediante HPLC. Las variables pH y UFC/ml se evaluaron mediante un diseño de medidas repetidas en el tiempo. Se encontró resistencia de L. gasseri y Y. pseudotuberculosis a la dicloxacilina, además de cefalotina para la primera. La cepa láctica y su sobrenadante inhibieron a la cepa patógena. Se obtuvieron crecimientos entre 3 × 108 y 1,7 × 1013 UFC/150 μl en sales biliares, entre 3 × 108 y 3 × 1012 UFC/150 μl en bilis bovina y entre 4,3 × 108 y 3 × 1013 UFC/150 μl a diferentes temperaturas. La fase exponencial se observó a las 16 h con un valor de 3 × 1012 UFC/150 μl, pH de 4,56, azúcar de 1,79 mg/l, acidez de 0,925 y proteína de 0,16 mg/l. Se encontró el péptido VA L-TIR-VA L en el sobrenadante de L. gasseri. Los resultados indican que L. gasseri puede ser importante como cepa probiótica en condiciones in vitro.

  7. conception d'un systeme solaire à concentration pour la desinfection de la bacterie de legionelle

    OpenAIRE

    BELABBACI, Chérifa

    2014-01-01

    La légionellose est une infection pulmonaire aiguë dont le mode de contamination résulte de l’inhalation d’aérosols contenant des légionelles. La bactérie de la légionelle pneumophile responsable de 90% de la maladie de légionellose. Ces bactéries trouvées dans les milieux aquatiques naturels et colonisent les réservoirs et les systèmes de distribution d’eau potable comme les hôpitaux et les réseaux municipaux avec une concentration qui varie entre 2.3.103UFC/ml à 103UFC/l. Cette bactérie se ...

  8. The 10:00-11:00 pm urine cortisol/creatinine ratio. An alternative to late-night salivary cortisol for the diagnosis of Cushing's syndrome.

    Science.gov (United States)

    Bruno, Oscar D; Rossi, María A; Juárez-Allen, Lea; Serra, Héctor A; Albiero, María C

    2015-01-01

    The aim of this study was to investigate interchangeability of two tests to diagnose Cushing's syndrome. We compared 10:00-11:00 PM urinary free cortisol/creatinine ratio (UFC/Cr) with late night 11:00 PM salivary cortisol (LNSC) in normal and obese controls vs. patients with Cushing's syndrome. Mean UFC/Cr did not differ between 69 normal and 62 obese controls (9.9 ± 7.9 vs. 9.7 ± 9.3) whereas 116 Cushing's patients had significantly higher values (277.0 ± 318.0; z: -11.1 and -10.2, respectively; p Cushing's patients (24.8 ± 23.3; z: -7.22 and -6.96, respectively, p Cushing's syndrome.

  9. Estandarización de un medio de cultivo a partir de fuentes agroindustriales para la multiplicación de Azospirillum brasilense

    Directory of Open Access Journals (Sweden)

    Diego Rivera

    2012-07-01

    Full Text Available The Plackett-Burman statistical design was initially applied for Screening the most important nutritional variables (four carbon sources, two nitrogen sources, K2 HPO4 y MgSO4 and a trace elements solution affecting microorganism biomass production. Subsequently, a optimising the process by applied a BoxBehnken design for the most important factors tree. The results showed that biomass (UFC/mL production was strongly affected by nutritional and physico conditions of culture medium. The highest yield was obtained in the following conditions: 3g/L sucrose, 6,75 mL/L molasses, 0,77 mL/L glycerol, 14,42 mL/L soybean hydrolyzate, 0,848 g/L yeast hidrolyzate, 0,25 g/L K2 HPO4 , ⅗ aeration and shaking at 120 rpm 26 hours total fermentation time during which 1 x 109 UFC/mL were obtained.

  10. Royal Canadian Mounted Police National Operations Center Layout Study and Design Options

    Science.gov (United States)

    2012-03-01

    and Data Entry (x2). 5. The bridge provides accommodations for two DO to work simultaneous in close proximity to one another. All systems as well...as communication devices necessary for the WOs to execute their duties are integrated into the bridge . 6. Command pod provides collaborative...capability). UFC, PCO When possible, furniture and equipment should be moveable to allow reconfiguration of the space and conversion of space

  11. Cortisol, obesity and the metabolic syndrome: A cross-sectional study of obese subjects and review of the literature

    OpenAIRE

    Abraham, SB; Rubino, D; Sinaii, N; Ramsey, S; Nieman, LK

    2013-01-01

    Circulating cortisol and psychosocial stress may contribute to the pathogenesis of obesity and metabolic syndrome. To evaluate these relationships, we performed a cross-sectional study of 369 overweight and obese subjects and 60 healthy volunteers and reviewed the previous literature. Overweight and obese subjects had at least two other features of Cushing?s syndrome. They underwent measurements representing cortisol dynamics (24h urine cortisol excretion (UFC), bedtime salivary cortisol, 1 m...

  12. Fungos associados ao processo de decomposição foliar: 2 anos de estudo

    Directory of Open Access Journals (Sweden)

    Anelise Kappes Marques

    2015-12-01

    Full Text Available O processo de decomposição da matéria orgânica em córregos de baixa ordem, realizado em grande parte pelos fungos, é importante para o fornecimento de energia a diversos níveis tróficos neste ecossistema. O presente trabalho avaliou a variação temporal de bolores e leveduras associados ao processo de decomposição foliar em um córrego de baixa ordem no cerrado tocantinense. Detrito vegetal misto foi coletado do aporte vertical da vegetação ripária e colocado em sacos de malha grossa e submersos por 30 dias no córrego Buritizal. O isolamento e contagem dos fungos filamentosos e leveduras foi realizado a partir do macerado de discos foliares em caldo peptonado e semeado em placas de petri contendo meio BDA e YMA incubados por 30 dias. As contagens de leveduras variaram de 1,42 logUFC.gMOF em junho de 2011 a 5,90 logUFC.gMOF em abril de 2012. Os fungos filamentosos variaram de 1,98 logUFC.gMOF em julho de 2011 a 6,27 logUFC.gMOF em março de 2013. As maiores contagens de fungos filamentosos e leveduras ocorreram em ambos períodos chuvosos porém somente os filamentosos apresentam diferença estatisticamente significativa e podem estar associadas as enxurradas, quando há o escoamento da serrapilheira e solo das margens com consequente maior entrada de geofungos e demais sapróbios associados ao aporte horizontal.

  13. Evaluation of Nontraditional Airfield Pavement Surfaces for Contingency Operations

    Science.gov (United States)

    2014-01-01

    double, triple seals, and cape seals have been used in various airports in the Australian territories (such as Cocos Island) with triple seals and cape...polymers, or fibers with the natural soil. In stabilizing soil, strength, durability, cohesion, and reduced swelling properties may be improved (UFC...2012. Cocos (Keeling) Island Aircraft pavement refurbishment project. Presentation provided by S. Emery, 5 May 2013. Ellis, C. I. 1979. Pavement

  14. Demonstration and Validation of Advanced Rebar Materials in Salt-Exposure Applications:Final Report on Project F09-AR13

    Science.gov (United States)

    2017-10-01

    Maintenance , and Repair.” Washington, DC: Joint Departments of the Army and Air Force. UFC 3-250-01FA. 16 January 2004. “Pavement Design for Roads ...ii Abstract Military installations maintain networks of roads and bridges that com- prise basic, mission-critical infrastructure required for...and pen- etration of water and road deicing salts that greatly accelerate both corrosion and concrete fracturing. This report presents the findings

  15. Attacking the Body in Mixed Martial Arts: Perspectives, Opinions and Perceptions of the Full Contact Combat Sport of Ultimate Fighting

    OpenAIRE

    Magnus Tobias Stenius

    2015-01-01

    This article explores the sensuous experience of full contact fighting through ethnographic research in mixed martial arts clubs. Presenting its first card in 1993 in Denver, Colorado, the Ultimate Fighting Championship (UFC) stunned martial artists while thrilling and frightening spectators. Mixed martial arts (MMA) is an evolving combat sport pitting elite athletes trained in a variety of combat arts against each other in the “Octagon”. Contestants are permitted to kick, punch, elbow and kn...

  16. Accuracy of immunoassay and mass spectrometry urinary free cortisol in the diagnosis of Cushing's syndrome.

    Science.gov (United States)

    Aranda, G; Careaga, M; Hanzu, F A; Patrascioiu, I; Ríos, P; Mora, M; Morales-Romero, B; Jiménez, W; Halperin, I; Casals, G

    2016-10-01

    Urinary free cortisol (UFC) determination by highly specific methods as mass spectrometry instead of commercially available antibody-based immunoassays is increasingly recommended. However, clinical comparisons of both analytical approaches in the screening of Cushing's syndrome (CS) are not available. The aim of this study was to evaluate the diagnostic value of mass spectrometry versus immunoassay measurements of 24 h-UFC in the screening of CS. Cross-sectional study of 33 histologically confirmed CS patients: 25 Cushing's disease, 5 adrenal CS and 3 ectopic CS; 92 non-CS patients; and 35 healthy controls. UFC by immunoassay (UFCxIA) and mass spectrometry (UFCxMS), urinary free cortisone (UFCo) and UFC:UFCo ratio were measured, together with creatinine-corrected values. Sensitivity, specificity, AUC and Landis and Koch concordance index were determined. AUC for UFCxIA and UFCxMS were 0.77 (CI 0.68-0.87) and 0.77 (CI 0.67-0.87) respectively, with a kappa coefficient 0.60 and strong Landis and Koch concordance index. The best calculated cutoff values were 359 nmol/24 h for UFCxIA (78 % sensitivity, 62 % specificity) and 258.1 nmol/24 h for UCFxMS (53 % sensitivity, 86 % specificity). The upper limit of UFCxIA and UCFxMS reference ranges were 344.7 and 169.5 nmol/24 h respectively. Sensitivity and specificity for CS diagnosis at these cutpoints were 84 and 56 % for UFCxIA and 81 and 54 % for UFCxMS. According to our data, both methods present a very similar diagnostic value. However, results suggest that lower cutoff points for mass spectrometry may be necessary in order to improve clinical sensitivity.

  17. Impacts sanitaires de l'exploitation de la retenue d'eau du barrage d ...

    African Journals Online (AJOL)

    At the end of the study, it arises that the water reserve of the dam Odo-Otchèrè in the Commune of Dassa-Zoumè is contaminated by the germs microbial (totals and fecal coliform). It is counted values going up to 1100 fecal UFC/100 ml of coliformes and totals in March with the peak of the dry season and the values relatively ...

  18. Importance of Urine Dipstick in Evaluation of Young Febrile Infants With Positive Urine Culture: A Spanish Pediatric Emergency Research Group Study.

    Science.gov (United States)

    Velasco, Roberto; Benito, Helvia; Mozun, Rebeca; Trujillo, Juan E; Merino, Pedro A; de la Torre, Mercedes; Gomez, Borja; Mintegi, Santiago

    2016-12-01

    Guidelines from the American Academy of Pediatrics define urinary tract infection (UTI) as the growth of greater than 50,000 ufc/mL of a single bacterium in a urine culture with a positive urine dipstick or with a urinalysis associated. Our objective was to evaluate the adequacy of this cutoff point for the diagnosis of UTI in young febrile infants. Subanalysis of a prospective multicenter study developed in RISeuP-SPERG Network between October 11 and September 13. To carry out the study, it was performed a comparison of analytical and microbiological characteristics of patients younger than 90 days with fever without focus, taking into account the results of urine dipstick and urine culture. Of a total of 3333 infants younger than 90 days with fever without focus which were included in the study, 538 were classified as UTI in accordance with American Academy of Pediatrics' guidelines. These patients were similar to those who had a positive urine dipstick and a urine culture yielding of 10,000 to 50,000 ufc/mL, and they were different from those who had a normal urine dipstick and a urine culture >50,000 ufc/mL, being focused on the isolated bacteria and blood biomarkers values. Forty-five invasive bacterial infections were diagnosed (5.9% of the 756 with a urine culture >10,000 ufc/mL). Half of the infants with a normal urine dipstick diagnosed with invasive bacterial infections were younger than 15 days. It might be inadequate to use a threshold of 50,000 cfu/mL to consider a urine culture as positive in young febrile infants given the fact that it would misdiagnose several UTIs.

  19. Characterization of the Fermentation Process and the Inhibition Effect of Lactobacillus lactis in Staphylococcus aureus and Staphylococcus epidermidis

    Directory of Open Access Journals (Sweden)

    Henry Jurado-Gámez

    2015-09-01

    Full Text Available The fermentative process and in vitro inhibition of L. lactis in Staphylococcus aureus and Staphylococcus epidermidis were assessed. The growth of L. lactis at three pH (2.5, 4.5 and 7, bile salts (0.5, 1 and 2 %, bovine bile (1 and 1.2 % and two temperatures (38 and 45 °C were evaluated. Peptides and organic acids in supernatant of L. lactis by HPLC were determined. Fermentation kinetics was carried out, evaluating: pH, total sugar, protein and lactic acid. An antibiogram of dicloxacilin, cefepime, penilicin and cefalotin was made. The inhibition of L. lactis and its supernatant were defined in pathogenic strains. The best growth was at a pH of 2.5 (3 × 1012 UFC/ml; of 1 × 1010 and 4 × 109 UFC/ml for 0.5 % of bile salts and 1.2 % of bovine bile, respectively; of 3.5 × 1013 and 3.4 × 1013 UFC/ml for 38 and 45 °C, respectively. The HPLC determined the peptides VAR-TIR-VAR and lactic acid (83.11 %. The fermentation kinetics determined the exponential phase at 14:24 h with a value of 77 × 1010 UFC/ ml, pH values of 4.284, 2.33 mg/ml sugar, 1.44 mg/ml protein and acidity of 0.79 %. It was found that S. aureus and S. epidermidis were sensitive to all antibiotics. The pathogenic bacteria were resistant to the lactic strain, but S. epidermidis was sensitive to the supernatant of L. lactis. The conclusion is that Lactobacillus lactis showed adequate growth capacity, good fermentation parameters and inhibitory effect in strains of S. aureus and S. epidermidis in in vitro conditions.

  20. An Approach to Prognostic Decision Making in the Aerospace Domain

    Science.gov (United States)

    2012-09-01

    prediction of the Remaining Useful Life (RUL) and End of Life ( EOL ) as the goal of prognostics (Daigle & Goebel, 2010; Saxena et al., 2008). We believe...the drive). Either depletion of energy or com- plete component failure signify EOL . The goal of the PDM system is to reassess the original mission plan...either energy depletion or vehicle health deterioration resulted in EOL . PPG was allocated a limited number of utility function calls (UFC) to test

  1. Review of Japanese recommendations on design and construction of different classes of fiber reinforced concrete and application examples

    DEFF Research Database (Denmark)

    Uchida, Yuichi; Fischer, Gregor; Hishiki, Yoshihiro

    2008-01-01

    The development of concrete and cementitious composites with fiber reinforcement to improve the tensile load-deformation behavior has resulted in three distinct classes of materials. These include conventional Fiber Reinforced Concrete (FRC) with tension softening response, High Performance Fiber...... Reinforced Cement Composites (HPFRCC) with strain hardening and multiple cracking behavior, and Ultra High-strength Fiber Reinforced concrete (UFC) with increased tensile strength. The recommendations on the design, production, and application of these classes of fiber reinforced concrete have been...

  2. Antibacterial evaluation of Anacardium occidentale (Linn ...

    African Journals Online (AJOL)

    aghomotsegin

    Química Nova. 30(2):374-381. Gonçalves GMS, Gobbo J (2012). Antimicrobial Effect of Anacardium. Occidentale Extract and Cosmetic Formulation Development. Braz. Arc. Biol. Technol. 55(6): 843-850. Matos FJA (1997). Introdução à fitoquímica experimental. UFC Edições. pp. 44-46. Melo AFM, Santos EJV, Souza LFC, ...

  3. Comparison of three methods in the measurement of 24 hours urinary free cortisol

    International Nuclear Information System (INIS)

    Wang Yue; Lu Zhaolin; Li Min; Zhang Bo; Sun Meili

    2003-01-01

    The aim is to evaluate and compare the precision and specificity of the two CLIA and CPBA in the measurement of 24 hours urinary free cortisol (UFC). Method was 1) 24h UFC were measured by three methods in 53 normal subjects, 13 Cushing's syndrome patients, 92 cases of obesity and 37 patients under prednisone treatment; 2) the specificity of the three methods was evaluated by measuring 7 different steroids cross-reactivity. 3) the precision of three methods by the intra-assay and inter-assay CV% was evaluated. Relativity for extracted CLIA vs. CPBA, direct CLIA vs. CPBA and extracted CLIA vs. direct CLIA was r=0.814 (P<0.0001), r=0.706 (P<0.0001), r = 0.901 (P<0.0001) respectively; Cross reactivity of prednisolone with cortisol was 19.0%, 15.4% and 24.9% in CPBA, extracted and direct CLIA respectively. There was no significant cross reactivity with other 5 steroids. The intra-assay and inter-assay CV% of both CLIA were better than CPBA. Conclusions were: 1) Both extracted and direct CLIA has good relativity with CPBA; 2) Precision and specificity were showed for extracted CLIA better than that for CPBA and direct CLIA. So it should be considered that the extracted CLIA may be replace of CPBA in the measurement of UFC

  4. Urinary cortisol and psychopathology in obese binge eating subjects.

    Science.gov (United States)

    Lavagnino, Luca; Amianto, Federico; Parasiliti Caprino, Mirko; Maccario, Mauro; Arvat, Emanuela; Ghigo, Ezio; Abbate Daga, Giovanni; Fassino, Secondo

    2014-12-01

    Investigations on the relationship between obesity, binge eating and the function of hypothalamic-pituitary-adrenal (HPA) axis have led to inconsistent results. General psychopathology affects HPA axis function. The present study aims to examine correlations between binge eating, general psychopathology and HPA axis function in obese binge eaters. Twenty-four hour urinary free cortisol (UFC/24 h) was measured in 71 obese binge eating women. The patients were administered psychometric tests investigating binge eating, psychopathology and clinical variables. The relationship between binge eating, psychopathology and urinary cortisol was investigated, controlling for age and BMI. We found an inverse correlation between UFC/24 h and binge eating, depression, obsessive-compusive symptoms, somatization and sensitivity. In a regression model a significant inverse correlation between urinary cortisol and psychopathology was confirmed. Urinary cortisol levels in obese patients with binge eating disorder show an inverse correlation with several dimensions of psychopathology which are considered to be typical of a cluster of psychiatric disorders characterized by low HPA axis function, and are very common in obese binge eating patients. If these results are confirmed, UFC/24 h might be considered a biomarker of psychopathology in obese binge eaters. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. The diagnostic value of late-night salivary cortisol for diagnosis of subclinical Cushing's syndrome.

    Science.gov (United States)

    Kuzu, Idris; Zuhur, Sayid Shafi; Demir, Nazan; Aktas, Gokce; Yener Ozturk, Feyza; Altuntas, Yuksel

    2016-01-01

    Late-night salivary cortisol is a frequently used and easily implemented diagnostically valuable test for the diagnosis of overt Cushing's syndrome. The use of late-night salivary cortisol in the diagnosis of subclinical Cushing's syndrome is somewhat controversial. In this study, we aimed to determine the diagnostic value of late-night salivary cortisol in diagnosing subclinical Cushing's syndrome and compare it with 24-hour urinary free cortisol levels (UFC). The study consisted of 33 cases of subclinical Cushing's syndrome, 59 cases of non-functioning adrenal adenoma, and 41 control subjects. Late-night salivary cortisol and UFC were measured in all the cases. The diagnosis of subclinical Cushing's syndrome was based on combined results of 1 mg dexamethasone suppression test > 1.8 μg/dL and ACTH Cushing's syndrome were significantly higher than in subjects with non-functioning adrenal adenoma and the control group (p Cushing's syndrome were determined as 82% and 60%, respectively. Using a cut-off value of 137 μg/day, the sensitivity and specificity of UFC was determined as 18% and 90%, respectively. Because the sensitivity of late-night salivary cortisol for the diagnosis of subclinical Cushing's syndrome is limited, using it as the sole screening test for subclinical Cushing's syndrome may lead to false negative results. However, using it as an adjunct test to other tests may be beneficial in the diagnosis of subclinical Cushing's syndrome. (Endokrynol Pol 2016; 67 (5): 487-492).

  6. Uso do açafrão (Curcuma longa L. na redução da Escherichia coli (ATCC 25922 e Enterobacter aerogenes (ATCC 13048 em ricota The use of turmeric in the reduction of Escherichia coli (ATCC 25922 and Enterobacter aerogenes (ATCC 13048 in ricotta

    Directory of Open Access Journals (Sweden)

    Sandra Ribeiro Maia

    2004-04-01

    Full Text Available Considerando o envolvimento de queijos como veículo de microrganismos patogênicos, foi avaliada a eficiência do extrato alcoólico de cúrcuma adicionado à ricota, na redução de Escherichia coli e Enterobacter aerogenes. Foram fabricados três lotes de ricota cremosa e inoculados com 104 UFC/mL de Escherichia coli (ATCC 25922 e 105 UFC/mL de Enterobacter aerogenes (ATCC 13048. Às ricotas, foram adicionados 0,4% de NaCl e extrato alcoólico de Curcuma longa L., em concentrações que variaram de 0,0% a 2,0%. As ricotas foram avaliadas físico-química e microbiologicamente em 0, 1, 7, 14 e 21 dias de armazenamento refrigerado. O percentual de umidade das ricotas foi, em média, de 73%. O pH médio observado foi de 5,4 e o percentual de gordura de 3%. Pelos resultados, evidenciou-se, após 21 dias, uma redução do número de Escherichia coli de aproximadamente dois ciclos logaritmicos nos tratamentos utilizados de 0,5%, 1,0%, 1,5% e 2,0% de cúrcuma. Já para Enterobacter aerogenes, a redução foi menor, de aproximadamente um ciclo logaritmico, de 105 UFC/mL para 104 UFC/mL, também nos tratamentos utilizados de 0,5%, 1,0%, 1,5% e 2,0% de cúrcuma. Apesar de os resultados evidenciarem uma redução do número de células viáveis dos microrganismos avaliados, a cúrcuma não deverá ser o único meio preservativo, considerando uma contaminação inicial de 104 UFC/mL de Escherichia coli e 105 UFC/mL de Enterobacter aerogenes, pois não atenderia à legislação vigente quanto aos requisitos microbiológicos para queijos.Considering the cheese involvement as a vehicle of pathogenic microorganisms it was evaluated the eficciency of the ethanolic turmeric extract added to ricotta, in the reduction of Escherichia coli and Enterobacter aerogenes. Three lots of creamy ricotta were manufacturated and inoculated with 104 UFC/mL of Escherichia coli (ATCC 25922 and 105 UFC/mL of Enterobacter aerogenes (ATCC 13048. It was added 0,4% of NaCl and

  7. Estudio de medidas de control de la colonización microbiana de la cámara interna del implante y del sistema implante-pilar por medio de un estudio in vitro

    Directory of Open Access Journals (Sweden)

    Pablo Julio Pebé

    Full Text Available Resumen: Objetivo: Determinar mediante un ensayo in vitro, medidas de control del biofilm en la cámara interna del implante. Método: Se seleccionaron diferentes agentes antimicrobianos que se colocaron en las cámaras de 3 grupos de implantes. Luego de 7 días de inmersos en una suspensión microbiana e incubados, realizamos la toma, cultivo e incubación de las muestras de las cámaras de cada grupo de estudio. Resultados: Se constató una filtración de microorganismos hacia la cámara interna en todos los grupos de implantes estudiados, obteniéndose un mayor recuento de Unidades Formadoras de Colonias (UFC en el grupo control, mientras que en los grupos experimentales se identificó una reducción significativa en el recuento de UFC. Conclusiones: Se observó una disminución significativa en la cantidad de UFC en los grupos experimentales respecto al grupo control, lo que determina la ventaja de utilizar este tipo de antimicrobianos

  8. Urinary free cortisol assessment by liquid chromatography tandem mass spectrometry: a case study of ion suppression due to unacquainted administration of piperacillin

    Science.gov (United States)

    Danese, Elisa; Salvagno, Gian Luca; Guzzo, Alessandra; Scurati, Samuele; Fava, Cristiano; Lippi, Giuseppe

    2017-01-01

    Introduction Liquid chromatography coupled to atmospheric pressure ionization tandem mass spectrometry (LC-ESI-MS/MS) is currently considered the reference method for quantitative determination of urinary free cortisol (UFC). One of the major drawbacks of this measurement is a particular form of matrix effect, conventionally known as ion suppression. Materials and methods We describe here the case of a 66-year-old-patient referred to the daily service of general medicine for intravenous antibiotic administration due to a generalized Staphylococcus aureus infection and for routine 24 hours UFC monitoring in the setting of glucocorticoid replacement therapy. Results The observation of 10-fold decrease of internal standard of cortisol signal led us to hypothesize the presence of an ion suppression effect due to a co-eluting endogenous compound. Screening analysis of tandem mass spectrometry (MS/MS) spectra of the interfering molecule, along with in vitro confirmation analyses, were suggestive of the presence of high concentration of piperacillin. The problem was then easily solved with minor modifications of the chromatographic technique. Conclusions According to our findings, antibiotic therapy with piperacillin/tazobactam should be regarded as an important interference in UFC assessment, which may potentially affect detection capability, precision and accuracy of this measurement. This case report emphasizes that accurate anamnesis and standardization of all phases of urine collection are essential aspects for preventing potential interference in laboratory testing. PMID:29180920

  9. Multiple Salivary Cortisol Measurements Are a Useful Tool to Optimize Metyrapone Treatment in Patients with Cushing’s Syndromes Treatment: Case Presentations

    Directory of Open Access Journals (Sweden)

    Kenichi Yoshida

    2018-01-01

    Full Text Available Measuring salivary cortisol is both convenient and non-invasive for patients; however, its usefulness as a marker for monitoring medical therapy has not yet been established. The aim of this study was to assess the utility of multiple salivary cortisol measurements in patients with Cushing’s syndrome (CS during medical therapy. Six patients with CS (three with cortisol-secreting adrenocortical adenoma and three with ACTH-secreting pituitary adenoma were recruited. Samples for morning serum cortisol, urinary free cortisol (UFC, and multiple salivary cortisol levels were collected before and during metyrapone treatment. The area under the curve (AUC and mean value (MV of daily salivary cortisol levels were calculated. In five out of six patients, UFC were normalized; however, multiple salivary cortisol measurements revealed an impaired diurnal cortisol rhythm in these patients. To verify the usefulness of multiple salivary cortisol measurements, we performed a prospective case study of a patient in whom the excess secretion of cortisol was not controlled (UFC 211 μg/day with 2,250 mg/day in four divided doses of metyrapone. Multiple measurements of salivary cortisol revealed that cortisol levels elevated before the next administration. Accordingly, we shortened the interval by increasing the number of administration from four to five times per day, with a slight increment of daily dose of 2,500 mg. These optimizations resulted in a drastic improvement of diurnal pattern as well as UFC level (101 μg/day. Changes in both the MV and AUC of salivary cortisol levels were more correlated with those in UFC levels (Correlation coefficient 0.75, p = 0.007, and 0.70, p = 0.017 than those in the morning serum cortisol levels (0.42, p = 0.200, indicating that multiple salivary cortisol measurements reflect more precisely the excess secretion of cortisol. Our preliminary data suggest that multiple salivary cortisol measurements can be a

  10. IDENTIFICACIÓN Y CUANTIFICACIÓN DE HONGOS MICOTOXIGÉNICOS EN ALIMENTO PARA BOVINOS

    Directory of Open Access Journals (Sweden)

    René Santibáñez Escobar

    2011-07-01

    Full Text Available Se identificó y cuantificó cepas fúngicas productoras de micotoxinas y grado de contaminación por aflatoxinas B1, B2, G1 y G2, en alimento para bovinos en el municipio de Zapotlán, El Grande Jalisco, México. Se tomaron muestras de alimento para vacas lecheras y ganado de engorda de 30 unidades productoras. La identificación de las cepas fúngicas productoras de micotoxinas se realizó mediante caracterización macroscópica de colonias cultivadas bajo la técnica de vaciado en placa, y la identificación posterior de la morfología microscópica del hongo, para la cual se aislaron las cepas identificadas mediante la técnica de microcultivo. La cuantificación de cepas fúngicas se realizó mediante el conteo de unidades formadoras de colonias (UFC y clasificadas bajo el criterio de tres escalas; a Recuentos bajos (102-103; b Recuentos moderados (104-105 y c Recuentos altos (106–107. Para la identificación del tipo de aflatoxinas se utilizó la técnica de cromatografía en capa fina. De las muestras procesadas se obtuvieron recuentos de UFC en la siguiente proporción: Recuentos altos (106-107 UFC g-1 56.66%, recuentos moderados: (104-105 UFC g-1 36.66%, recuentos bajos: (102-103 UFC g-1 6.66%. Se aislaron un total de 148 cepas fúngicas, correspondiendo los porcentajes más altos a los siguientes géneros: Cladosporium spp., Penicillium spp. y Aspergillus spp. Se detectaron 33.33% de muestras positivas a aflatoxinas, dentro de las cuales se identificaron B1, B2, G1 y G2, todas en alta concentración, con 46.66% de muestras con fluorescencia positiva que no correspondieron a los estándares de aflatoxinas y 20% de muestras negativas.

  11. Multiple Salivary Cortisol Measurements Are a Useful Tool to Optimize Metyrapone Treatment in Patients with Cushing's Syndromes Treatment: Case Presentations.

    Science.gov (United States)

    Yoshida, Kenichi; Fukuoka, Hidenori; Odake, Yukiko; Nakajima, Shinsuke; Tachibana, Mariko; Ito, Jun; Hosokawa, Yusei; Yamada, Tomoko; Miura, Hiroshi; Suematsu, Natsu; Matsumoto, Ryusaku; Bando, Hironori; Suda, Kentaro; Nishizawa, Hitoshi; Iguchi, Genzo; Ogawa, Wataru; Takahashi, Yutaka

    2017-01-01

    Measuring salivary cortisol is both convenient and non-invasive for patients; however, its usefulness as a marker for monitoring medical therapy has not yet been established. The aim of this study was to assess the utility of multiple salivary cortisol measurements in patients with Cushing's syndrome (CS) during medical therapy. Six patients with CS (three with cortisol-secreting adrenocortical adenoma and three with ACTH-secreting pituitary adenoma) were recruited. Samples for morning serum cortisol, urinary free cortisol (UFC), and multiple salivary cortisol levels were collected before and during metyrapone treatment. The area under the curve (AUC) and mean value (MV) of daily salivary cortisol levels were calculated. In five out of six patients, UFC were normalized; however, multiple salivary cortisol measurements revealed an impaired diurnal cortisol rhythm in these patients. To verify the usefulness of multiple salivary cortisol measurements, we performed a prospective case study of a patient in whom the excess secretion of cortisol was not controlled (UFC 211 μg/day) with 2,250 mg/day in four divided doses of metyrapone. Multiple measurements of salivary cortisol revealed that cortisol levels elevated before the next administration. Accordingly, we shortened the interval by increasing the number of administration from four to five times per day, with a slight increment of daily dose of 2,500 mg. These optimizations resulted in a drastic improvement of diurnal pattern as well as UFC level (101 μg/day). Changes in both the MV and AUC of salivary cortisol levels were more correlated with those in UFC levels (Correlation coefficient 0.75, p  = 0.007, and 0.70, p  = 0.017) than those in the morning serum cortisol levels (0.42, p  = 0.200), indicating that multiple salivary cortisol measurements reflect more precisely the excess secretion of cortisol. Our preliminary data suggest that multiple salivary cortisol measurements can be a useful

  12. CONDIÇÕES HIGIÊNICAS DE FATIADORES DE FRIOS AVALIADAS POR ATP-BIOLUMINESCÊNCIA E CONTAGEM MICROBIANA: SUGESTÃO DE HIGIENIZAÇÃO CONFORME RDC 275 DA ANVISA

    Directory of Open Access Journals (Sweden)

    A. C. S. PIRES

    2009-01-01

    Full Text Available

    As superfícies de fatiadores de frios de sete estabelecimentos comerciais foram consideradas em condições higiênicas insatisfatórias tanto pela análise microbiológica convencional quanto pela técnica do ATP-bioluminescência, de acordo com as recomendações propostas pelas entidades científicas e pesquisas relacionadas, uma vez que não existem padrões estabelecidos pela legislação. As contagens microbianas alcançaram valores elevados, atingindo médias de 3,87 log UFC.cm-2, 1,89 log UFC.cm-2 e 0,86 log UFC.cm-2 , para mesófilos aeróbios, coliformes totais e Staphylococcus coagulase positiva, respectivamente. As contagens de fungos filamentosos e leveduras variaram de 1,58 a 3,88 log UFC.cm-2 e a maioria das contagens de Staphylococcus spp. variou de 2,88 a 3,80 log UFC.cm-2. Constatou-se uma elevada contagem de Staphylococcus spp., que pode ser originária de manipuladores com hábitos higiênicos inadequados, ou dos próprios alimentos fatiados, particularmente no caso de queijos. Uma sugestão de procedimento operacional padronizado (POP para os fatiadores com base na RDC 275/2002 da ANVISA foi disponibilizada aos responsáveis pela higienização dos estabelecimentos comerciais. No POP, foram enfatizados os produtos químicos e as ajudas de limpeza; freqüência e descrição completa do procedimento que inclui concentração, pH, tempo e temperatura de contato. Além do monitoramento do procedimento, medidas de correção e riscos de uma higienização incorreta foram apontados.

  13. Inoculação de suspensão bacteriana de Plesiomonas shigelloides em Jundiá, Rhamdia quelen (Teleostei: Pimelodidae Inoculation of bacterial suspension of Plesiomonas shigelloides in jundiá, Rhamdia quelen (Teleostei: Pimelodidae

    Directory of Open Access Journals (Sweden)

    Cheila de Lima Boijink

    2001-06-01

    Full Text Available Com o crescimento da aqüicultura mundial e intensificação da criação de peixes, os animais ficam sujeitos às enfermidades bacterianas e outras. Com o objetivo de avaliar a patogenicidade da Plesiomonas shigelloides para jundiás (Rhamdia quelen, diferentes concentrações bacterianas (3 x 10(8 e 9 x 10(8 UFC - Unidade Formadora de Colônia/ml foram inoculadas por via intraperitoneal. Foram utilizados 84 jundiás juvenis com peso e comprimento médios de 24,37 ± 4,28g e 14,42 ± 1,62cm, respectivamente. Os animais inoculados foram mantidos durante 21 dias, em caixas d'agua de amianto, em condições semelhantes de temperatura, pH, alcalinidade e dureza. Os jundiás foram sacrificados a cada dois dias para contagem de UFC/ml de tecido renal. Por observações diárias, constatou-se que a inoculação intraperitoneal de Plesiomonas shigelloides não ocasionou nenhuma alteração nos jundiás, independente da concentração inoculada. As contagens das bactérias nos rins dos jundiás mantiveram-se entre 10(5 e 10(6UFC/ml até o 21º dia, quando o experimento foi finalizado.As worldwide aquaculture has grown, and intensification in fish raising, the animals are subject to bacterial diseases and others. With the aim of evaluating pathogenicity of Plesiomonas shigelloides for "jundiá" (Rhamdia quelen, different bacterial concentrations (3 x 10(8 e 9 x 10(8 CFU - Colony Former Unit/ml were inoculated via peritoneum. Eigthy four juvenile "jundiá" averaging 24.37 ± 4,28g of weight and 14.42 ± 1,62cm of length were utilized. The inoculated animals were maintained for 21 days, in asbestos water tanks, at similar temperature, pH, alkalinity and hardness conditions. The "jundiás" were slaughtered every other day for counting UFC/ml renal tissue. For daily inspections, it was observed that intraperitoneal inoculation of Plesiomonas shigelloides did not cause any change in the catfishes, regardless inoculated concentration. Bacteria counting in

  14. INFLUENCIA DE LAS BACTERIAS PSICRÓTROFAS EN LA ACTIVIDAD PROTEOLÍTICA DE LA LECHE

    Directory of Open Access Journals (Sweden)

    C F Novoa

    2007-01-01

    Full Text Available La refrigeración de la leche reduce el ritmo de multiplicación y actividad de los microorganismos,pero ha generado nuevos problemas relacionados con el crecimiento y la actividad de losmicroorganismos psicrótrofos, que son aquellos que crecen a temperaturas inferiores a 7°C, independientementede su temperatura óptima. Estos microorganismos producen enzimas termoestablesque degradan algunos componentes de la leche deteriorando su calidad y la de sus derivados,y disminuyendo los rendimientos queseros. Con el fin de evaluar la actividadproteolítica de las bacterias psicrótrofas sobre las caseínas y su relación con la temperatura ytiempo de almacenamiento de la leche, se inocularon diferentes lotes de leche con este tipo debacterias, hasta obtener recuentos de 104 Y 105 unidades formadoras de colonia por mililitro(ufc/ml; como control se utilizó leche que no recibió inoculación con recuento de psicrótrofos de103 ufc/ml. Después de almacenarla leche a4 y 7 °C durante tres y seis días, se evaluó la actividadproteolítica sobre las caseínas. Al almacenar leche durante tres días a 4 y 7°C, no se presentó actividadproteolítica cuando el recuento inicial de psicrótrofos era del orden de 103 ufc/ml, mientrasque cuando dicho recuento fue superior a 104 ufc/ml se observó actividad proteolítica, siendomás intensa a 7 °C que a 4 "C. Con almacenamiento de seis días, solamente la leche conservada a4°C con recuento inicial de 103 ufc/ml no presentó actividad proteolítica, los demás tratamientosmostraron gran actividad proteolítica sobre la fracción de caseínas aumentando dicha actividad amedida que aumenta el grado de contaminación.

  15. INFLUENCIA DE LAS BACTERIAS PSICRÓTROFAS EN LA ACTIVIDAD PROTEOLÍTICA DE LA LECHE

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    Restrepo L. P.

    2007-11-01

    Full Text Available La refrigeración de la leche reduce el ritmo de multiplicación y actividad de los microorganismos, pero ha generado nuevos problemas relacionados con el crecimiento y la actividad de los microorganismos psicrótrofos, que son aquellos que crecen a temperaturas inferiores a 7 °C, independientemente de su temperatura óptima. Estos microorganismos producen enzimas termoestables que degradan algunos componentes de la leche deteriorando su calidad y la de sus derivados, y disminuyendo los rendimientos queseros. Con el fin de evaluar la actividad proteolítica de las bacterias psicrótrofas sobre las caseínas y su relación con la temperatura y tiempo de almacenamiento de la leche, se inocularon diferentes lotes de leche con este tipo de bacterias, hasta obtener recuentos de 104 y 105 unidades formadoras de colonia por mililitro (ufc/ml; como control se utilizó leche que no recibió inoculación con recuento de psicrótrofos de 103 ufc/ml. Después de almacenar la lechea4y7°Cdurante tres y seis días, se evaluó la actividad proteolítica sobre las caseínas. Al almacenar leche durante tres días a 4 y 7 °C, no se presentó actividad proteolítica cuando el recuento inicial de psicrótrofos era del orden de 103 ufc/ml, mientras que cuando dicho recuento fue superior a 104 ufc/ml se observó actividad proteolítica, siendo más intensa a 7 °C que a 4 °C. Con almacenamiento de seis días, solamente la leche conservada a 4 °C con recuento inicial de 103 ufc/ml no presentó actividad proteolítica, los demás tratamientos mostraron gran actividad proteolítica sobre la fracción de caseínas aumentando dicha actividad a medida que aumenta el grado de contaminación.

  16. Bacterial, fungal and yeast contamination in six brands of irreversible hydrocolloid impression materials Contaminação por bactérias, fungos e leveduras em seis marcas comerciais de materiais de moldagem à base de hidrocolóide irreversível

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    Luciana Assirati Casemiro

    2007-06-01

    Full Text Available This study assessed the level of contamination of six commercially available irreversible hydrocolloids (two containing chlorhexidine and identified the contamination present in the materials. Petri dishes containing selective and enriched culture media were inoculated with alginate powder (0.06 g, in triplicate. After incubation (37°C/7 days, the colony-forming units (CFU were counted and Gram stained. Biochemical identification of the different morphotypes was also performed. The contamination levels for the materials were: Jeltrate - 389 CFU/g; Jeltrate Plus - 516 CFU/g; Jeltrate Chromatic - 135 CFU/g; Hydrogum - 1,455 CFU/g; Kromopan - 840 CFU/g; and Greengel - 59 CFU/g. Gram staining revealed the presence of Gram-positive bacillus and Gram-positive cocci. The bacteria Staphylococcus epidermidis, Bacillus subtilis, Bacillus sp., Bacillus coagulans, Bacillus licheniformis, Bacillus cereus, Micrococcus luteus, and Nocardia sp.; the filamentous fungi Aspergillus niger, Aspergillus flavus, Rhizopus sp., Neurospora sp.; and the yeast Candida sp. were isolated. The contamination detected in the impression materials points out the need for adopting measures to improve the microbiological quality of these materials. The use of contaminated materials in the oral cavity goes against the basic principles for controlling cross-contamination and may represent a risk for debilitated or immunocompromised patients.Este estudo avaliou o nível de contaminação de seis marcas comerciais de alginato (duas contendo clorexidina e identificou a contaminação presente nesses materiais. Alíquotas de alginato (0,06 g foram semeadas em meios de cultura seletivos e enriquecidos, em triplicata. Após incubação (37°C/7 dias, as unidades formadoras de colônia (UFC foram contadas e foram realizadas as identificações morfotintorial (Gram e bioquímica. Os níveis de contaminação dos materiais foram: Jeltrate - 389 UFC/g; Jeltrate Plus - 516 UFC/g; Jeltrate

  17. Sleep in the Intensive Care Unit measured by polysomnography

    DEFF Research Database (Denmark)

    Andersen, J H; Boesen, Hans Christian Toft; Olsen, Karsten Skovgaard

    2013-01-01

    Sleep deprivation has deleterious effects on most organ systems. Patients in the Intensive care unit (ICU) report sleep deprivation as the second worst experience during their stay only superseded by pain. The aim of the review is to provide the clinician with knowledge of the optimal sleep-frien......-friendly care and environment.......Sleep deprivation has deleterious effects on most organ systems. Patients in the Intensive care unit (ICU) report sleep deprivation as the second worst experience during their stay only superseded by pain. The aim of the review is to provide the clinician with knowledge of the optimal sleep...

  18. 76 FR 53633 - Airworthiness Directives; Viking Air Limited (Type Certificate No. A-815 Formerly Held by...

    Science.gov (United States)

    2011-08-29

    ... Airworthiness Directives; Viking Air Limited (Type Certificate No. A-815 Formerly Held by Bombardier Inc. and de... superseding an existing airworthiness directive (AD) for all Viking Air Limited (type certificate No. A-815..., contact Viking Air Ltd., 9574 Hampden Road, Sidney, BC Canada V8L 5V5; telephone: (800) 663-8444; Internet...

  19. 48 CFR 52.216-25 - Contract Definitization.

    Science.gov (United States)

    2010-10-01

    ..., including data other than certified cost or pricing data, and certified cost or pricing data, in accordance... is [insert target date for definitization of the contract and dates for submission of proposal... certified cost or pricing data]: (c) If agreement on a definitive contract to supersede this letter contract...

  20. 75 FR 9439 - FM Approvals: Application for Expansion of Recognition; Wyle Laboratories: Voluntary Modification...

    Science.gov (United States)

    2010-03-02

    ... superseded by UL 153. UL 268A Smoke Detectors for Duct Application UL 484 Room Air Conditioners UL 521 Heat... Transformers and Motor Transformer for Use in Audio-, Radio-, and Television-Type Appliances UL 1412 Fusing... Halon 1211 Recovery/Recharge Equipment UL 2111 Overheating Protection for Motors III. Temporary...

  1. 17 CFR 242.600 - NMS security designation and definitions.

    Science.gov (United States)

    2010-04-01

    ... quotation has been superseded or supplemented by the display of a new transaction report, last sale data, or... association. (36) Make publicly available means posting on an Internet Web site that is free and readily... contracts in an options class that have the same unit of trade, expiration date, and exercise price, and...

  2. 78 FR 51123 - Airworthiness Directives; Bell Helicopter Textron

    Science.gov (United States)

    2013-08-20

    ...-0734; Directorate Identifier 2012-SW-080-AD] RIN 2120-AA64 Airworthiness Directives; Bell Helicopter...). SUMMARY: We propose to supersede an existing airworthiness directive (AD) for Bell Helicopter Textron (Bell) Model 222, 222B, 222U, 230, and 430 helicopters. The existing AD currently requires inspecting...

  3. Description of and operating instructions for the Lucas Heights Gamma Technology Research Irradiator (GATRI)

    International Nuclear Information System (INIS)

    Izard, M.E.

    1985-12-01

    This manual describes the gamma technology research irradiator (GATRI) located at Lucas Heights and the procedures necessary for its operation and maintenance. It supersedes a previous operating manual (AAEC/M88) as a result of the introduction of AAEC type 560 safety and control equipment into GATRI

  4. CINDU - catalogue of numerical nuclear data available from the IAEA Nuclear Data Section

    International Nuclear Information System (INIS)

    Khalil, M.A.; Schwerer, O.

    1977-04-01

    This supplement to CINDU--11 includes all additions and changes of the numerical nuclear data available from the IAEA Nuclear Data Section and related information as of March 1977. A table of contents of both the CINDU-11 main volume and this supplement, indicating valid and superseded pages of CINDU-11 is included

  5. Convention on Early Notification of a Nuclear Accident and Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency; Convencion Sobre La Pronta Notificacion De Accidentes Nucleares Y Convencion Sobre Asistencia En Caso De Accidente Nuclear O Emergencia Radiologica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-09-15

    This document includes the information given in document lNFCIRC/335/Add.6 - INFCIRC/336/Add.7. It accordingly supersedes that document [Spanish] El presente documento comprende la informacion que figura en el documento INFCIRC/335/Add.6 - INFCIRC/336/Add.7. En consecuencia, reemplaza a ese documento.

  6. BROND-2. USSR Evaluated Neutron Data Library

    International Nuclear Information System (INIS)

    Manokhin, V.N.

    1992-01-01

    BROND-2, the USSR computerized data library for evaluated neutron reaction data was released in 1992. Upon request it is available on magnetic tape, costfree, from the IAEA Nuclear Data Section. The Library BROND-2 reported in this document supersedes the earlier versions ''BROND-NDS1'' plus three supplements ''BROND-NDS2'', ''BROND-NDS3'', ''BROND-NDS4''. 16 refs

  7. 33 CFR 207.320 - Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Mississippi River, Twin City... § 207.320 Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level. In... the Twin City Locks and Dam, Minneapolis, in the interest of navigation, and supersedes rules and...

  8. 16 CFR 305.23 - Effect on other law.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Effect on other law. 305.23 Section 305.23 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULE CONCERNING... Effect on other law. This regulation supersedes any State regulation to the extent required by section...

  9. A century of fish research in South African estuaries | Whitfield ...

    African Journals Online (AJOL)

    The estuarine surveys of the 1950s and 1960s were superseded by autecological and synecological studies in the 1970s and 1980s which yielded descriptive and process-orientated information on a wide variety of fish species, including the larval stages of many taxa. This approach continued during the 1990s with ...

  10. Convention on Early Notification of a Nuclear Accident and Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency. Status lists as of 30 September 2002. Signature, ratification, acceptance, approval, accession or succession. Declarations/reservations made upon expressing consent to be bound and objections thereto. Declarations/reservations made upon signature

    International Nuclear Information System (INIS)

    2002-01-01

    This document includes the information given in document INFCIRC/335/Add.10 and INFCIRC/336/Add. 11. It accordingly supersedes that document. It contains signatures, ratification, acceptance, approval, accession or successions, as well as declarations/reservations made upon signature by the countries and-or organizations with have accepted it

  11. ACT Plan: Technical Manual. 2013/2014

    Science.gov (United States)

    ACT, Inc., 2013

    2013-01-01

    This manual contains information about the American College Test (ACT) Plan® program. The principal focus of this manual is to document the Plan program's technical adequacy in light of its intended purposes. This manual supersedes the 2011 edition. The content of this manual responds to requirements of the testing industry as established in the…

  12. The Ethics of Qualitative Nursing Research.

    Science.gov (United States)

    Robley, Lois R.

    1995-01-01

    Ethical issues in qualitative nursing research include the following: what to study, which participants, what methods, how to achieve informed consent, when to terminate interviews and when to probe, when treatment should supersede research, and what and how to document in case studies. (SK)

  13. Understanding Molecular-Ion Neutral Atom Collisions for the Production of Ultracold Molecular Ions

    Science.gov (United States)

    2014-02-03

    SECURITY CLASSIFICATION OF: This project was superseded and replaced by another ARO-funded project of the same name, which is still continuing. The goal...cooled atoms," IOTA -COST Workshop on molecular ions, Arosa, Switzerland. 5. E.R. Hudson, "Sympathetic cooling of molecules with laser cooled

  14. Role of sonography in the diagnosis of Echinococcus alveolaris

    Energy Technology Data Exchange (ETDEWEB)

    Maier, W.

    1983-02-01

    Abdominal sonography and computed tomography were performed in eleven patients with operatively and histologically proven Echinococcus alveolaris of the liver and the detailed appearances were compared. Sonography is a useful screening method in the assessment of E. alveolaris, but its previous importance is being gradually superseded by computed tomography, which is capable of providing more detailed information in the diagnosis of Echinococcus infestation.

  15. The role of sonography in the diagnosis of Echinococcus alveolaris

    International Nuclear Information System (INIS)

    Maier, W.

    1983-01-01

    Abdominal sonography and computed tomography were performed in eleven patients with operatively and histologically proven Echinococcus alveolaris of the liver and the detailed appearances were compared. Sonography is a useful screening method in the assessment of E. alveolaris, but its previous importance is being gradually superseded by computed tomography, which is capable of providing more detailed information in the diagnosis of Echinococcus infestation. (orig.)

  16. Stimulating natural supersedure of honeybee queens, Apis mellifera

    NARCIS (Netherlands)

    Hendriksma, H.P.; Calis, J.N.M.; Boot, W.J.

    2004-01-01

    When a honeybee queen starts to fail, she is often superseded by a young queen that takes over reproduction inside the colony. Natural supersedure in winter leads to an unfertilised young queen and colony loss. To reduce these losses we tried to stimulate supersedure of queens earlier in the season.

  17. Commissioner for Inland Revenue V Lever Brothers and Unilever Ltd

    African Journals Online (AJOL)

    Lever Brothers, the South African tax case that formed the basis of this research, was concerned with determining the source of interest income. In its time, this was one of the landmark cases and established tax principles that were valid for 54 years, until superseded by changes to legislation. The research presented a ...

  18. Spacecraft performance Analysis For Extreme events by integration and Combination Of Sensing, Modelling and OptimiSation

    DEFF Research Database (Denmark)

    Cowlard, A.; Jomaas, Grunde; Torero, J. L.

    2011-01-01

    To supersede the current state-of-the-art of fire safety in spacecrafts, ESA has commissioned a topical team to define an unprecedented series of demonstration and validation experiments. This initiative aims to move fire safety away from test standards and into a truly scientific selection of bo...

  19. Nevada Test Site Radiological Control Manual

    International Nuclear Information System (INIS)

    2009-01-01

    This document supersedes DOE/NV/11718--079, 'NV/YMP Radiological Control Manual,' Revision 5 issued in November 2004. Brief Description of Revision: A complete revision to reflect the recent changes in compliance requirements with 10 CFR 835, and for use as a reference document for Tenant Organization Radiological Protection Programs.

  20. 45 CFR 74.3 - Effect on other issuances.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Effect on other issuances. 74.3 Section 74.3 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION UNIFORM ADMINISTRATIVE... ORGANIZATIONS, AND COMMERCIAL ORGANIZATIONS General § 74.3 Effect on other issuances. This part supersedes all...

  1. 40 CFR 63.11132 - What definitions apply to this subpart?

    Science.gov (United States)

    2010-07-01

    ... supersede definitions in other parts or subparts. Dual-point vapor balance system means a type of vapor balance system in which the storage tank is equipped with an entry port for a gasoline fill pipe and a.... Bottom filling of gasoline storage tanks is included in this definition. Vapor balance system means a...

  2. The Intertemporal Principle in International Judicial Practice and Its Implications for the South China Sea Dispute

    NARCIS (Netherlands)

    Ma, Xuechan

    2016-01-01

    The intertemporal problem demonstrated in the South China Sea dispute is whether UNCLOS supersedes the previous legal order governing the disputed areas during the pre-UNCLOS period. In order to solve this problem, this article will conduct a detailed investigation into relevant international

  3. 76 FR 6792 - Federal Management Regulation; FMR Bulletin PBS-2011-B1; Redesignations of Federal Buildings

    Science.gov (United States)

    2011-02-08

    ... Management Regulation; FMR Bulletin PBS-2011-B1; Redesignations of Federal Buildings AGENCY: Public Buildings... announces the redesignations of three Federal buildings. DATES: Expiration Date: This bulletin announcement expires June 30, 2011. The building redesignations remain in effect until canceled or superseded by...

  4. 76 FR 20229 - Airworthiness Directives; Rolls-Royce plc (RR) RB211-Trent 768-60 and Trent 772-60 Turbofan Engines

    Science.gov (United States)

    2011-04-12

    ... inspections of the MCD. We are issuing this AD to prevent in-flight engine shutdowns caused by step aside... Airworthiness Directives; Rolls-Royce plc (RR) RB211-Trent 768-60 and Trent 772-60 Turbofan Engines AGENCY... superseding an existing airworthiness directive (AD) for RR RB211-Trent 700 series turbofan engines. That AD...

  5. 77 FR 38124 - Inspector General; Line of Succession Designation, No. 23-C, Revision 5

    Science.gov (United States)

    2012-06-26

    ... SMALL BUSINESS ADMINISTRATION Inspector General; Line of Succession Designation, No. 23-C, Revision 5 This document replaces and supersedes ``Delegation of Authority and Line of Succession No. 23-C, Revision 4.'' Line of Succession Designation, No. 23-C, Revision 5: Effective immediately, the Inspector...

  6. 76 FR 16845 - Administrator's Line of Succession Designation, No. 1-A, Revision 32

    Science.gov (United States)

    2011-03-25

    ... SMALL BUSINESS ADMINISTRATION Administrator's Line of Succession Designation, No. 1-A, Revision 32 This document replaces and supersedes ``Line of Succession Designation No. 1-A, Revision 31.'' Line of Succession Designation No. 1-A, Revision 32 Effective immediately, the Administrator's Line of Succession...

  7. 77 FR 44305 - Administrator's Line of Succession Designation, No. 1-A, Revision 34

    Science.gov (United States)

    2012-07-27

    ... SMALL BUSINESS ADMINISTRATION Administrator's Line of Succession Designation, No. 1-A, Revision 34 This document replaces and supersedes ``Line of Succession Designation No. 1-A, Revision 33.'' Line of Succession Designation No. 1-A, Revision 34: Effective immediately, the Administrator's Line of Succession...

  8. 77 FR 20474 - Administrator's Line of Succession Designation, No. 1-A, Revision 33

    Science.gov (United States)

    2012-04-04

    ... SMALL BUSINESS ADMINISTRATION Administrator's Line of Succession Designation, No. 1-A, Revision 33 This document replaces and supersedes ``Line of Succession Designation No. 1-A, Revision 32.'' Line of Succession Designation No. 1-A, Revision 33: Effective immediately, the Administrator's Line of Succession...

  9. 75 FR 36577 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    Science.gov (United States)

    2010-06-28

    ... Airworthiness Directives; McDonnell Douglas Corporation Model MD- 90-30 Airplanes AGENCY: Federal Aviation... Douglas Corporation: Docket No. FAA-2010-0554; Directorate Identifier 2010-NM-082-AD. Comments Due Date (a... supersedes AD 2009-07-04, Amendment 39-15863. Applicability (c) This AD applies to McDonnell Douglas...

  10. 75 FR 66653 - Airworthiness Directives; McDonnell Douglas Corporation Model MD-90-30 Airplanes

    Science.gov (United States)

    2010-10-29

    ... Airworthiness Directives; McDonnell Douglas Corporation Model MD- 90-30 Airplanes AGENCY: Federal Aviation...-15667 (73 FR 52203, September 9, 2008), and adding the following new AD: 2010-22-04 McDonnell Douglas... supersedes AD 2008-18-10, Amendment 39-15667. Applicability (c) This AD applies to McDonnell Douglas...

  11. The Texts of the Agency's Agreements with the Republic of Austria. V. Supplemental Agreement on the Establishment of an Agency Commissary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1973-03-08

    The text of the Supplemental Agreement on the Establishment of an Agency Commissary is reproduced in this document for the information of all Members. The Supplemental Agreement entered into force on 1 April 1972 pursuant to Article VII, hereby superseding the Supplemental Agreement which was the subject of documents INFCIRC/15, part V and INFCIRC/15/Add. 1.

  12. ITER ITA newsletter. No. 20, February-March 2005

    International Nuclear Information System (INIS)

    2005-03-01

    This issue of ITER ITA (ITER transitional Arrangements) newsletter contains concise information about ITER related activities including interview on the occasion of Academician E.P. Velikhov' 70th birthday conducted by Dr. Lev Golubbchikov, former ITER Contact Person of the Russian Federation and a new document management system of ITER called IDM (ITER Document Management), which supersedes the old IDoMS

  13. Achieving a satisfactory clinical and biochemical response in antiphospholipid syndrome and severe thrombocytopenia with rituximab: two case reports.

    Science.gov (United States)

    Gamoudi, Donia; Cutajar, Melanie; Gamoudi, Nadia; Camilleri, David James; Gatt, Alex

    2017-06-01

    In AP syndrome (APS) with severe thrombocytopenia, rituximab represents a unique drug which can balance the effect of bleeding and thrombosis. By reducing the production of autoantibodies, rituximab can simultaneously raise the platelets and reduce the chance of thrombosis by suppressing APL antibodies. Rituximab can supersede splenectomy as second-line therapy in similar patients.

  14. Architectural, Mechanical, Electrical, Plumbing, and Site Documents Associated with Sustainability Base, N232

    Science.gov (United States)

    Grymes, Rosalind A.; Martin, Rodney Alexander; Dianati, Soheila

    2016-01-01

    These files contain more precise and accurate representations of the architectural, mechanical, electrical, plumbing, and site information pertaining to Sustainability Base, aka Collaborative Support Facility, aka N232. These supersede the 'bid' drawings released in STI 8112 previously. They are useful for NASA researchers and collaborators in modeling the performance characteristics of the facility. Otherwise, they do not contain new data.

  15. 78 FR 43753 - Inspection and Weighing of Grain in Combined and Single Lots

    Science.gov (United States)

    2013-07-22

    ... USGSA regulations for shiplots, unit trains, and lash barges. This final rule allows for breaks in... the loading of the lot must be reasonably continuous, with no consecutive break in loading to exceed... superseded; (iii) The location of the grain, if at rest, or the name(s) of the elevator(s) from which or into...

  16. Nuclear Data Sheets for A=256

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Balraj

    2017-03-15

    Available nuclear structure information for the known A=256 nuclei (Cf, Es, Fm, Md, No, Lr, Rf and Db) is presented together with Adopted properties of levels and gamma rays. This evaluation supersedes data in the previous evaluations of A=256 nuclides by 1999Ak02, 1989Sc26, 1981Sc06 and 1976Sc02.

  17. Facilities Performance Indicators Report, 2006-07

    Science.gov (United States)

    Glazner, Steve, Ed.

    2008-01-01

    The "Facilities Performance Indicators Survey" ("FPI") supersedes and builds upon the two major surveys APPA conducted in the past: the Comparative Costs and Staffing (CCAS) survey and the Strategic Assessment Model (SAM). The "FPI" covers all the materials collected in CCAS and SAM, along with some select new data points and improved survey…

  18. 77 FR 37829 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-06-25

    ...-0671; Directorate Identifier 2011-NM-096-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to supersede an existing airworthiness directive (AD) that applies to certain Airbus Model... this proposed AD, contact Airbus SAS--Airworthiness Office--EAL, 1 Rond Point Maurice Bellonte, 31707...

  19. 77 FR 60325 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-10-03

    ...-1253; Directorate Identifier 2011-NM-079-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... directive (AD) that would supersede an existing AD for certain Airbus Model A318, A319, A320, and A321... Friday, except Federal holidays. For service information identified in this proposed AD, contact Airbus...

  20. 78 FR 59295 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-09-26

    ...-0829; Directorate Identifier 2013-NM-085-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to supersede airworthiness directive (AD) 2010-23- 12, which applies to certain Airbus... through Friday, except Federal holidays. For Airbus service information identified in this proposed AD...

  1. 78 FR 51117 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-08-20

    ...-0698; Directorate Identifier 2012-NM-136-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to supersede airworthiness directive (AD) 2006-06- 14, that applies to certain Airbus... information identified in this proposed AD, contact Airbus, Airworthiness Office--EAS, 1 Rond Point Maurice...

  2. 78 FR 79333 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-12-30

    ...-1066; Directorate Identifier 2013-NM-021-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to supersede airworthiness directive (AD) 2000-12- 12, for certain Airbus Model A300, A300... this proposed AD, contact Airbus SAS, Airworthiness Office--EAW, 1 Rond Point Maurice Bellonte, 31707...

  3. 78 FR 9341 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-02-08

    ...-0088; Directorate Identifier 2011-NM-233-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to supersede an existing airworthiness directive (AD) that applies to all Airbus Model... this proposed AD, contact Airbus, Airworthiness Office--EAS, 1 Rond Point Maurice Bellonte, 31707...

  4. 77 FR 66772 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-11-07

    ...-1158; Directorate Identifier 2011-NM-232-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to supersede an existing airworthiness directive (AD) that applies to all Airbus Model... that AD, Airbus has revised certain ALI documents, which require more restrictive maintenance...

  5. The use of CPR data in fisheries research

    NARCIS (Netherlands)

    Corten, A.A.H.M.; Lindley, J.A.

    2003-01-01

    The Continuous Plankton Recorder (CPR) survey was initiated partly to contribute to our understanding of the variability of fish stocks and as a potential method for predicting fish distributions from the abundance and composition of the plankton. The latter objective has been superseded by

  6. 49 CFR 40.1 - Who does this regulation cover?

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Who does this regulation cover? 40.1 Section 40.1 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL... is intended to supersede or conflict with the implementation of the Federal Railroad Administration's...

  7. Planck 2015 results: XXVI. The Second Planck Catalogue of Compact Sources

    DEFF Research Database (Denmark)

    Ade, P. A R; Aghanim, N.; Arguëso, F.

    2016-01-01

    The Second Planck Catalogue of Compact Sources is a list of discrete objects detected in single-frequency maps from the full duration of the Planck mission and supersedes previous versions. It consists of compact sources, both Galactic and extragalactic, detected over the entire sky. Compact sour...

  8. A logical loophole in the derivation of the Bell inequalities

    OpenAIRE

    Coddens , Gerrit

    2018-01-01

    The Bell inequalities are based on a tacit assumption of a common probability distribution that precludes their application to the experiments of Aspect et al. The basic ideas of this argument have already been given in references [1, 2], but the present presentation recollects them in a more clear and concise way. The paper supersedes reference [3] which contains an error.

  9. 76 FR 13618 - Delegation of Authority; Centers for Medicare & Medicaid Services

    Science.gov (United States)

    2011-03-14

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the Secretary Delegation of Authority; Centers... Organization, Functions, and Delegations of Authority, last published at 55 FR 9363 (March 13, 1990). Part A... of Inspector General. This delegation of authority supersedes the authorities delegated under Part A...

  10. 29 CFR 785.3 - Period of effectiveness of interpretations.

    Science.gov (United States)

    2010-07-01

    ... STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS HOURS WORKED General... policies inconsistent with any portion of this part are superseded by it. The Portal-to-Portal Bulletin (part 790 of this chapter) is still in effect except insofar as it may not be consistent with any...

  11. 40 CFR 63.7952 - What records must I keep?

    Science.gov (United States)

    2010-07-01

    ... and ongoing determinations for affected sources that are exempt from control requirements under this...., superseded) versions of the plan as required in § 63.8(d)(3). (c) You must keep the records required by this... information in § 63.696(g) for planned routine maintenance of a control device for emissions from process...

  12. 40 CFR Table 9 to Subpart Uuuu of... - Recordkeeping Requirements

    Science.gov (United States)

    2010-07-01

    ... such that the measurement is representative of control of the exhaust emissions (e.g., on or downstream of the last control device);ii. performance and equipment specifications for the sample interface.... records described in § 63.10(b)(2)(vi) through (xi);ii. previous (superseded) versions of the performance...

  13. 76 FR 53939 - Order of Succession for the Office of the Chief Financial Officer

    Science.gov (United States)

    2011-08-30

    ... Office of the Chief Financial Officer AGENCY: Office of the Secretary, HUD. ACTION: Notice of Order of... Chief Financial Officer. This Order of Succession supersedes all prior Orders of Succession for the Office of the Chief Financial Officer. DATES: Effective Date: August 19, 2011. FOR FURTHER INFORMATION...

  14. 12 CFR 40.16 - Protection of Fair Credit Reporting Act.

    Science.gov (United States)

    2010-01-01

    ... Section 40.16 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY PRIVACY OF... Reporting Act. Nothing in this part shall be construed to modify, limit, or supersede the operation of the... provisions of this part regarding whether information is transaction or experience information under section...

  15. List of documents received by the INDC secretariat

    International Nuclear Information System (INIS)

    1983-05-01

    The Nuclear Data Section of the International Atomic Energy Agency receives documents originated by or for the International Nuclear Data Committee for distribution. This list includes all INDC documents received and distributed by the INDC secretariat during the last ten years, and supersedes last year's edition of this report

  16. Table of nuclear root mean square charge radii. Summary

    International Nuclear Information System (INIS)

    Paviotti-Corcuera, R.; McLaughlin, P.K.

    1999-01-01

    This document describes a table of nuclear root-mean-square (rms) charge radii evaluated by two different procedures. The data are available from the IAEA Nuclear Data Section via INTERNET or on PC diskettes upon request. This document supersedes the previous IAEA-NDS-163, 1990, 'Nuclear Charge Radii'. (author)

  17. Non-relativistic supergravity in three space-time dimensions

    NARCIS (Netherlands)

    Zojer, Thomas

    2016-01-01

    This year Einstein's theory of general relativity celebrates its one hundredth birthday. It supersedes the non-relativistic Newtonian theory of gravity in two aspects: i) there is a limiting velocity, nothing can move quicker than the speed of light and ii) the theory is valid in arbitrary

  18. Hanford wells

    International Nuclear Information System (INIS)

    McGhan, V.L.; Myers, D.A.; Damschen, D.W.

    1976-03-01

    The Hanford Reservation contains about 2100 wells constructed from pre-Hanford Works to the present. As of Jan. 1976, about 1800 wells still exist, 850 of which were drilled to the groundwater table; 700 still contain water. This report provides the most complete documentation of these wells and supersedes all previous compilations, including BNWL-1739

  19. Digital Vigilantism as Weaponisation of Visibility

    NARCIS (Netherlands)

    D. Trottier (Daniel)

    2017-01-01

    textabstractThis paper considers an emerging practice whereby citizen’s use of ubiquitous and domesticated technologies enable a parallel form of criminal justice. Here, weaponised visibility supersedes police intervention as an appropriate response. Digital vigilantism is a user-led violation of

  20. Erratum: A Simple, Analytical Model of Collisionless Magnetic Reconnection in a Pair Plasma

    Science.gov (United States)

    Hesse, Michael; Zenitani, Seiji; Kuznetsova, Masha; Klimas, Alex

    2011-01-01

    The following describes a list of errata in our paper, "A simple, analytical model of collisionless magnetic reconnection in a pair plasma." It supersedes an earlier erratum. We recently discovered an error in the derivation of the outflow-to-inflow density ratio.

  1. Transuranic waste storage and assay facility (TRUSAF) interim safety basis

    International Nuclear Information System (INIS)

    Gibson, K.D.

    1995-09-01

    The TRUSAF ISB is based upon current facility configuration and procedures. The purpose of the document is to provide the basis for interim operation or restrictions on interim operations and the authorization basis for the TRUSAF at the Hanford Site. The previous safety analysis document TRUSAF hazards Identification and Evaluation (WHC 1977) is superseded by this document

  2. 75 FR 65214 - Equal Access to Justice Act Implementation

    Science.gov (United States)

    2010-10-22

    ... the Director of FHFA until such regulations are modified, terminated, set aside, or superseded by.... Director means the Director of the Federal Housing Finance Agency. Fees and other expenses includes... for remuneration for the party, under the party's direction and control. Part-time employees must be...

  3. 5 CFR 2634.104 - Policies.

    Science.gov (United States)

    2010-01-01

    ... not net worth statements. Financial disclosure systems seek only the information that the President... Act or this part requiring reporting of information or the filing of any report shall be deemed to... provisions of title I of the Act and this part requiring the reporting of information shall supersede any...

  4. 12 CFR 573.16 - Protection of Fair Credit Reporting Act.

    Science.gov (United States)

    2010-01-01

    ... CONSUMER FINANCIAL INFORMATION Relation to Other Laws; Effective Date § 573.16 Protection of Fair Credit Reporting Act. Nothing in this part shall be construed to modify, limit, or supersede the operation of the... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Protection of Fair Credit Reporting Act. 573.16...

  5. 12 CFR 716.16 - Protection of Fair Credit Reporting Act.

    Science.gov (United States)

    2010-01-01

    ... PRIVACY OF CONSUMER FINANCIAL INFORMATION Relation to Other Laws; Effective Date § 716.16 Protection of Fair Credit Reporting Act. Nothing in this part shall be construed to modify, limit, or supersede the... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Protection of Fair Credit Reporting Act. 716.16...

  6. 75 FR 16748 - Final Voluntary Product Standard; DOC PS 20-10 “American Softwood Lumber Standard”

    Science.gov (United States)

    2010-04-02

    ...-0146-02] Final Voluntary Product Standard; DOC PS 20-10 ``American Softwood Lumber Standard'' AGENCY... of Standards and Technology (NIST) announces voluntary product standard DOC PS 20-10 ``American Softwood Lumber Standard'' which will supersede DOC PS 20-05. The Standard establishes standard sizes and...

  7. 40 CFR 63.7752 - What records must I keep?

    Science.gov (United States)

    2010-07-01

    .... (3) Records of performance tests and performance evaluations as required by § 63.10(b)(2)(viii). (4... described in § 63.10(b)(2)(vi) through (xi). (2) Previous (i.e., superseded) versions of the performance... as required in § 63.8(f)(6)(i). (4) Records of the date and time that each deviation started and...

  8. 75 FR 15390 - Gap in Termination Provisions; Inquiry

    Science.gov (United States)

    2010-03-29

    ... composer signed an agreement with a music publisher in 1977 transferring the copyrights to future musical... contract has not been amended or superseded. Example 2: A writer signed an agreement with a book publisher... published in 1980. The book's initial print run sold out slowly, but because the author's subsequent works...

  9. 77 FR 29305 - Federal Acquisition Regulation; Updated Postretirement Benefit (PRB) References

    Science.gov (United States)

    2012-05-17

    ... remove references to specific paragraphs in an accounting standard that were deleted in the Financial... Accounting Principles (GAAP). The immediate and delayed recognition procedures for the initial application transition obligation in paragraphs 111, 112, and 113, respectively, of superseded Financial Accounting...

  10. 75 FR 69921 - Trademark Manual of Examining Procedure, Seventh Edition

    Science.gov (United States)

    2010-11-16

    ... applications. The seventh edition incorporates USPTO trademark practice and relevant case law reported prior to September 1, 2010. The policies stated in this revision supersede any previous policies stated in prior editions, examination guides, or any other statement of USPTO policy, to the extent that there is any...

  11. Journal of Wildlife Management guidelines

    Science.gov (United States)

    William M. Block; Frank R. Thompson; Dawn Hanseder; Allison Cox; Anna Knipps

    2011-01-01

    These Guidelines apply to all Journal of Wildlife Management (JWM, The Journal) submissions. Publishing a professional manuscript proceeds most smoothly if authors understand the policy, procedures, format, and style of the outlet to which they are submitting a manuscript. These instructions supersede all previous guidelines. Manuscripts that clearly deviate from this...

  12. 31 CFR 3.20 - General.

    Science.gov (United States)

    2010-07-01

    ... owned property caused by the negligence of any officer or employee of the Government acting within the scope of his employment. The Federal Tort Claims Act superseded the Small Claims Act with respect to... Federal Tort Claims Act, for example, claims arising abroad, may be allowable under the Small Claims Act. ...

  13. Evaluation of the neutron cross sections for Pu-240

    International Nuclear Information System (INIS)

    Weston, L.W.; Arthur, E.D.

    1987-04-01

    The present evaluation is proposed to supersede the ENDF/B-V, Revision 2 file for 240 Pu. In this work, resonance parameters, cross sections, energy distributions, and angular distributions have been modified. These changes are outlined in detail and appropriate references included. 37 refs., 21 figs., 2 tabs

  14. Freedom as in a Self-Sustainable Community: The Free Software Movement and Its Challenge to Copyright Law

    Science.gov (United States)

    Chen, Shun-Ling

    2006-01-01

    Copyright law, together with the market logic it carries, penetrates deeply into our daily life. The copyright regime is so restrictive that it turns a normal learning process into a series of potential copyright violations. The Free Software Movement (FSM) represents a substantial community effort to counter this trend. It seeks to supersede the…

  15. The Texts of the Agency's Agreements with the Republic of Austria. V. Supplemental Agreement on the Establishment of an Agency Commissary

    International Nuclear Information System (INIS)

    1973-01-01

    The text of the Supplemental Agreement on the Establishment of an Agency Commissary is reproduced in this document for the information of all Members. The Supplemental Agreement entered into force on 1 April 1972 pursuant to Article VII, hereby superseding the Supplemental Agreement which was the subject of documents INFCIRC/15, part V and INFCIRC/15/Add. 1

  16. 77 FR 71814 - Oil, Gas, and Potash Leasing and Development Within the Designated Potash Area of Eddy and Lea...

    Science.gov (United States)

    2012-12-04

    ... Potash Leasing and Development Within the Designated Potash Area of Eddy and Lea Counties, NM AGENCY... and supersedes the Order of the Secretary of the Interior, dated October 28, 1986 (51 FR 39425), and...-development of oil and gas and potash deposits owned by the United States within the Designated Potash Area...

  17. 78 FR 57276 - Quinoxyfen; Pesticide Tolerances

    Science.gov (United States)

    2013-09-18

    ... or on grape; pepper, bell; pepper, nonbell; and strawberry as they will be superseded by crop group... grape at 0.60 ppm; strawberry at 0.90 ppm; pepper, bell at 0.35 ppm; and pepper, nonbell at 1.7 ppm, as..., strawberries, and peppers. EPA is raising the level of the requested U.S. tolerances for residues of quinoxyfen...

  18. AAEC report titles-cumulation 1956-1975 including author and KWIC indexes

    International Nuclear Information System (INIS)

    1976-03-01

    This publication lists all unclassified technical reports issued by the AAEC Research Establishment since 1956. It supersedes the List of Report Publications dated April 1974 and is the final cumulation of reports published between 1956 and December 1975. Future editions will list reports published from January 1976. An alphabetical author index and a KWIC index to the titles are included. (author)

  19. 75 FR 62716 - Airworthiness Directives; Pacific Aerospace Limited Model FU24-954 and FU24A-954 Airplanes

    Science.gov (United States)

    2010-10-13

    ... new airworthiness directive (AD) for the products listed above that would supersede two existing ADs... aviation authority of another country to identify and correct an unsafe condition on an aviation product... failsafe structure. The Civil Aviation Authority (CAA), which is the aviation authority for New Zealand...

  20. 76 FR 27232 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Science.gov (United States)

    2011-05-11

    ... directive (AD) for the products listed above that would supersede two existing ADs. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country... product. Authority for This Rulemaking Title 49 of the United States Code specifies the FAA's authority to...

  1. 21 CFR Appendix A to Part 1403 - OMB Circular A-128, “Audits of State and Local Governments”

    Science.gov (United States)

    2010-04-01

    .... Supersession. The Circular supersedes Attachment P, “Audit Requirements,” of Circular A-102, “Uniform... borough, municipality, city, town, township, parish, local public authority, special district, school.... Major Federal Assistance Program, as defined by Pub. L. 98-502, is described in the Attachment to this...

  2. 76 FR 66950 - Privacy Act; Notice of Revision of System of Records, the Single Family Housing Enterprise Data...

    Science.gov (United States)

    2011-10-28

    ... Family Mortgage Asset Recovery Technology System (SMART) 5. A80S--Single Family Acquired Assets..., inclusive communities and quality affordable homes. This notice deletes and supersedes prior notice..., address, date of birth, home address, and social security number; racial/ethnic background, if disclosed...

  3. 78 FR 4081 - Request for Comment on Enforcement Process

    Science.gov (United States)

    2013-01-18

    ... of all available information material is vital to a rational review of Commission decisions... rulemaking in these areas is advised. The Commission has made no decisions in these areas and may choose to... been largely superseded. OGC is now in the process of drafting and making public an enforcement...

  4. 78 FR 42084 - Electronic Study Data Submission; Data Standard Support; Availability of the Center for Drug...

    Science.gov (United States)

    2013-07-15

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0812... so that safe and effective products can get to market sooner. It is aligned with the objectives of... as captured in the FDA Safety and Innovation Act. The CDER Data Standards Strategy supersedes version...

  5. Can Pedagogical Concerns Eclipse Mathematical Knowledge?

    Science.gov (United States)

    Creager, Mark A.; Jacobson, Erik; Aydeniz, Fetiye

    2016-01-01

    Mathematical knowledge for teaching (MKT) is often thought of as a transformed, mutually-influencing mixture of content and pedagogy. However when individuals' MKT does not integrate content and pedagogy, one type of knowledge can supersede the other, sometimes unconsciously. We exemplify this with Emma, a prospective elementary teacher, whose…

  6. UPC Language and Library Specifications, Version 1.3

    Energy Technology Data Exchange (ETDEWEB)

    UPC Consortium; Bonachea, Dan; Funck, Gary

    2013-11-16

    UPC is an explicitly parallel extension to the ISO C 99 Standard. UPC follows the partitioned global address space programming model. This document is the formal specification for the UPC language and library syntax and semantics, and supersedes prior specification version 1.2 (LBNL-59208).

  7. Convention on early notification of a nuclear accident and convention on assistance in the case of a nuclear accident or radiological emergency. Status lists as of 12 September 2000. Signature, ratification, acceptance, approval, accession or succession. Declarations/reservations made upon expressing consent to be bound and objections thereto. Declarations/reservations made upon signature

    International Nuclear Information System (INIS)

    2000-01-01

    This document includes the information given in document INFCIRC/335/Add.9 and INFCIRC/336/Add. 10. It accordingly supersedes that document. It contains signatures, ratification, acceptance, approval, accession or successions, as well as declarations/reservations made upon signature by the countries and-or organizations with have accepted it

  8. Geologic repository work breakdown structure and dictionary---Development and evaluation phase (PE-02)

    International Nuclear Information System (INIS)

    1991-08-01

    Revision 2 of the OGR Work Breakdown Structure and Dictionary -- Development and Evaluation Phase (PE-02) supersedes Revision 1, August 1989, in its entirety. The revision is to delete the ''Exploratory Shaft Facility'' work scape and replace it with ''Exploratory Studies Facility'' work scape

  9. Hospital exclusion clauses limiting liability for medical malpractice ...

    African Journals Online (AJOL)

    In 2002 the Supreme Court of Appeal ruling in Afrox Healthcare Beperk v. Strydom held that the common law allows hospitals to exclude liability for medical malpractice resulting in death or physical or psychological injury – except in the case of gross negligence. The effect of this judgment has now been superseded by the ...

  10. 78 FR 51121 - Airworthiness Directives; Piper Aircraft, Inc.

    Science.gov (United States)

    2013-08-20

    ...-0742; Directorate Identifier 2013-CE-012-AD] RIN 2120-AA64 Airworthiness Directives; Piper Aircraft...). SUMMARY: We propose to supersede an existing airworthiness directive (AD) that applies to certain Piper... identified in this AD, contact Piper Aircraft, Inc., 2926 Piper Drive, Vero Beach, Florida 32960; telephone...

  11. 77 FR 14316 - Airworthiness Directives; Piper Aircraft, Inc. (Type Certificate Previously Held by The New Piper...

    Science.gov (United States)

    2012-03-09

    ...-0251; Directorate Identifier 2012-CE-002-AD] RIN 2120-AA64 Airworthiness Directives; Piper Aircraft, Inc. (Type Certificate Previously Held by The New Piper Aircraft Inc.) Airplanes AGENCY: Federal... supersede an existing airworthiness directive (AD) that applies to certain Piper Aircraft, Inc. (type...

  12. Forest landowners’ guide to the Federal income tax

    Science.gov (United States)

    John L. Greene; William C. Siegel; William L. Hoover; Mark Koontz

    2013-01-01

    This guide updates and supersedes Agriculture Handbook No. 718, Forest Landowners’ Guide to the Federal Income Tax, incorporating new tax legislation that was passed and administrative changes promulgated through September 30, 2012. It introduces tax planning and basic tax considerations and explains the Federal income tax as it pertains to timber and forest land,...

  13. 76 FR 78808 - Airworthiness Directives; Teledyne Continental Motors (TCM) and Rolls-Royce Motors Ltd. (R-RM...

    Science.gov (United States)

    2011-12-20

    ... Airworthiness Directives; Teledyne Continental Motors (TCM) and Rolls-Royce Motors Ltd. (R-RM) Series... superseding an existing airworthiness directive (AD) for certain TCM and R-RM series reciprocating engines... adds R-RM C-125, C- 145, O-300, IO-360, TSIO-360, and LTSIO-520-AE series reciprocating engines to the...

  14. Operating procedures for the Pajarito Site Critical Assembly Facility

    International Nuclear Information System (INIS)

    Malenfant, R.E.

    1983-03-01

    Operating procedures consistent with DOE Order 5480.2, Chapter VI, and the American National Standard Safety Guide for the Performance of Critical Experiments are defined for the Pajarito Site Critical Assembly Facility of the Los Alamos National Laboratory. These operating procedures supersede and update those previously published in 1973 and apply to any criticality experiment performed at the facility

  15. Gender Recognition Using Cognitive Modeling

    DEFF Research Database (Denmark)

    Fagertun, Jens; Andersen, Tobias; Paulsen, Rasmus Reinhold

    2012-01-01

    In this work, we use cognitive modeling to estimate the ”gender strength” of frontal faces, a continuous class variable, superseding the traditional binary class labeling. To incorporate this continuous variable we suggest a novel linear gender classification algorithm, the Gender Strength...

  16. Atomi e individui

    Directory of Open Access Journals (Sweden)

    Virchow, Rudolf

    2010-01-01

    Full Text Available The Italian translation of R. Virchow’s conference of 1859 "Atome und Individuen". Virchow’s emphasis on the federal structure of the biological individual as composed of "cell-territories" supersedes the previous cellular atomis, and can be considered as a turning point in the establishment of a modular approach to the organism.

  17. 77 FR 37237 - Order of Succession for the Office of Housing

    Science.gov (United States)

    2012-06-20

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5557-D-02] Order of Succession for the Office of Housing AGENCY: Office of the Assistant Secretary for Housing-Federal Housing Commissioner, HUD... Housing designates the Order of Succession for the Office of Housing. This Order of Succession supersedes...

  18. Nevada Test Site Radiological Control Manual. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2010-02-09

    This document supersedes DOE/NV/25946--801, “Nevada Test Site Radiological Control Manual,” Revision 0 issued in October 2009. Brief Description of Revision: A minor revision to correct oversights made during revision to incorporate the 10 CFR 835 Update; and for use as a reference document for Tenant Organization Radiological Protection Programs.

  19. Nevada Test Site Radiological Control Manual

    Energy Technology Data Exchange (ETDEWEB)

    Radiological Control Managers' Council - Nevada Test Site

    2009-10-01

    This document supersedes DOE/NV/11718--079, “NV/YMP Radiological Control Manual,” Revision 5 issued in November 2004. Brief Description of Revision: A complete revision to reflect the recent changes in compliance requirements with 10 CFR 835, and for use as a reference document for Tenant Organization Radiological Protection Programs.

  20. 43 CFR 29.13 - Termination.

    Science.gov (United States)

    2010-10-01

    ... Termination. Upon termination of operations of the Pipeline, the full disposition of all claims, and the... shall request that Congress provide for final disposition of the Fund. If Congress at any time establishes a comprehensive oil pollution liability fund which supersedes or repeals the Fund, the Fund assets...

  1. 78 FR 24360 - Fisheries Off West Coast States; Modifications of the West Coast Commercial and Recreational...

    Science.gov (United States)

    2013-04-25

    ..., the Regional Administrator (RA) consults with the Chairman of the Pacific Fishery Management Council... remain in effect until modified by additional inseason action or superseded by the 2013 annual management... information (e.g., name, address, etc.), confidential business information, or otherwise sensitive information...

  2. Nuclear Data Sheets for A=213

    International Nuclear Information System (INIS)

    Basunia, M.S.

    2007-01-01

    Evaluated spectroscopic data and level schemes from radioactive decay and nuclear reaction studies are presented for all nuclei with mass number A=213. This evaluation for A=213 supersedes the earlier one by Y. A. Akovali (1992Ak01), published in Nuclear Data Sheets 66, 237 (1992)

  3. 45 CFR 98.3 - Effect on State law.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Effect on State law. 98.3 Section 98.3 Public... Goals, Purposes and Definitions § 98.3 Effect on State law. (a) Nothing in the Act or this part shall be construed to supersede or modify any provision of a State constitution or State law that prohibits the...

  4. 10 CFR 431.402 - Preemption of State regulations for commercial HVAC & WH products.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Preemption of State regulations for commercial HVAC & WH... regulations for commercial HVAC & WH products. Beginning on the effective date of such standard, an energy conservation standard set forth in this Part for a commercial HVAC & WH product supersedes any State or local...

  5. 78 FR 25295 - Final Fair Market Rents for the Housing Choice Voucher Program and Moderate Rehabilitation Single...

    Science.gov (United States)

    2013-04-30

    ... or speech impairments may access this number through TTY by calling the toll-free Federal Relay... not toll-free.) SUPPLEMENTARY INFORMATION: In response to comments submitted to the FY 2012 and FY... following table supersede the values found in Schedule B that became effective on October 1, 2012, and were...

  6. ACOS GOSAT/TANSO-FTS Level 2 Full Physics Standard Product V7.3 (ACOS_L2S) at GES DISC

    Data.gov (United States)

    National Aeronautics and Space Administration — Version 7.3 is the current version of the data set. Version 3.5 is no longer available and has been superseded by Version 7.3. This data set is currently provided by...

  7. Deneurologizing Education? From Psychologisation to Neurologisation and Back

    Science.gov (United States)

    De Vos, Jan

    2015-01-01

    The long standing reign of psychology as the privileged partner of education has, arguably, now been superseded by the neurosciences. Given that this helped to drive the emergent field of neuroeducation, it is crucial to ask what changes in education, if anything does in fact change, when the hitherto hegemonic psychologising discourse is…

  8. Agreement between the Government of Australia and the European Atomic Energy Community concerning transfer of nuclear material from Australia to the European Atomic Energy Community

    International Nuclear Information System (INIS)

    1983-01-01

    This agreement applies to nuclear material transferred from Australia to the Community for peaceful purposes. Provisions of the Agreement are complementary to the provisions of any bilateral agreements in force and shall, where appropriate, supersede the provisions of those agreements. The agreement entered into force on 15th January 1982

  9. Carlsbad Area Office strategic plan, March 1995. Revision 1

    International Nuclear Information System (INIS)

    1995-03-01

    This edition of the Carlsbad Area Office Strategic Plan captures the US Department of Energy's (DOE's) new focus, and supersedes the edition issued previously (DOE, 1993a). This revision reflects: a revised strategy designed to demonstrate compliance with environmental regulations earlier than the previous course of action; and a focus on establishment of standardized transuranic waste characterization and acceptance criteria for disposal facilities

  10. Precipitation-hardening stainless steel bars, shapes, and forgings (ASME SA-564 with additional requirements)

    International Nuclear Information System (INIS)

    1975-05-01

    A standard prescribing requirements for precipitation-hardening stainless steel bars, shapes, and forgings (ASME SA-564 with additional requirements) for nuclear and associated applications is presented. This standard supersedes RDT M 7-6T, dated January 1974. (U.S.)

  11. Structures to radiate heat softly

    Energy Technology Data Exchange (ETDEWEB)

    Perilae, T.; Wikstroem, T. [ed.

    1997-11-01

    Over the past fifty years, heating systems in single-family houses have taken a great leap forward. First wood-burning stoves gave way to oil heaters; then these were superseded by central heating systems; and now conventional central heating systems have lost their way with the increasingly widespread use of room-specific heating systems

  12. 25 CFR 162.212 - When will the BIA advertise Indian land for agricultural leases?

    Science.gov (United States)

    2010-04-01

    ... laws and leasing policies that have been made applicable to the land under §§ 162.109 and 162.203 of..., unless a preference in favor of individual Indians is required by a superseding tribal law or leasing policy. (c) Advertisements will require sealed bids, and they may also provide for further competitive...

  13. 25 CFR 163.3 - Scope and objectives.

    Science.gov (United States)

    2010-04-01

    ... land except as this part may be superseded by legislation. (b) Indian forest land management activities..., but also the benefit of all the labor and profit that such Indian forest land is capable of yielding... recreational, cultural, aesthetic, or traditional values of the Indian forest land represents the highest and...

  14. Decree No. 83/7467 of 24 November 1983 on visits of foreign armed forces vessels in Turkish waters

    International Nuclear Information System (INIS)

    1983-01-01

    This Decree (No. 83/7467) lays down the principles and procedures for the visits of foreign armed forces vessels in Turkish harbours and inland waterways and came into force on 15 December 1983. This new Decree supersedes a similar Decree of 27 December 1978. (NEA) [fr

  15. Implications of Climate Change for Rural Tourism in the Nordic Region

    NARCIS (Netherlands)

    Nicholls, S.; Amelung, B.

    2015-01-01

    In many rural regions, including those of the Nordic region, a former dependence on primary activities such as fishing, forestry, mining and/or agriculture has been superseded in recent decades by increasing involvement in the tourism sector. The purpose of this paper is to explore the potential

  16. "A False Dilemma": Should Decisions about Education Resource Use Be Made at the State or Local Level?

    Science.gov (United States)

    Timar, Thomas B.; Roza, Marguerite

    2010-01-01

    Over the past 30 years, states have assumed a greater role in financing education. The presumption of local control has been superseded by systems of state control. This shift in authority raises several critical questions. Chief among them is, "What effect has centralization of education financing had on the capacity of school districts to…

  17. Convention on Early Notification of a Nuclear Accident and Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency; Convencion Sobre La Pronta Notificacion De Accidentes Nucleares Y Convencion Sobre Asistencia En Caso De Accidente Nuclear O Emergencia Radiologica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-15

    This document includes the information given in document INFCIRC/335/Add.7 - .S. It accordingly supersedes that document [Spanish] El presente documento comprende la informacion que figura en el documento INFCIRC/335/Add.7 - INFCIRC/336/Add.8. En consecuencia, reemplaza a ese documento.

  18. Tax tips for forest landowners for the 2009 tax year

    Science.gov (United States)

    Linda Wang; John Greene

    2010-01-01

    This bulletin summarizes federal income tax information useful to woodland owners in preparing their 2009 tax returns. It is current as of October 1, 2009, and supersedes Management Bulletin R8-MB 132. It should not be sonstrued as legal or accounting advice: consult your legal and tax professionals for advice on your particular tax situation.

  19. 40 CFR 720.3 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... methods of conducting scientific experimentation, analysis, or chemical research to minimize such risks... superseding bond has been filed in accordance with 19 CFR 141.20; or (4) The transferee, if the right to draw... scientific experimentation or analysis or chemical research on, or analysis of, such substance or another...

  20. 76 FR 43337 - Order of Succession for the Office of Public Affairs

    Science.gov (United States)

    2011-07-20

    ... Office of Public Affairs AGENCY: Office of Public Affairs, HUD. ACTION: Notice of order of succession... Office of Public Affairs. This Order of Succession supersedes all prior orders of succession for the Office of Public Affairs. DATES: Effective Date: June 29, 2011. FOR FURTHER INFORMATION CONTACT: Neill...

  1. Actionability and Simulation: No Representation without Communication

    Directory of Open Access Journals (Sweden)

    Jerome Arthur Feldman

    2016-09-01

    Full Text Available .There remains considerable controversy about how the brain operates. This review focuses on brain activity rather than just structure and on concepts of action and actionability rather than truth conditions. Neural Communication is reviewed as a crucial aspect of neural encoding. Consequently, logical inference is superseded by neural simulation. Some remaining mysteries are discussed.

  2. The Feasibility of Quality Function Deployment (QFD) as an ...

    African Journals Online (AJOL)

    65mgdouglas

    qualitative case study approach was used with the deployment of ... QFD appears to supersede most models, where it compounds the market, social ... valuable strategy by means of which to align business, industry and ... business models' adoption in the services sector, ..... quality concepts are not effectively translated into.

  3. Complex, Dynamic Systems: A New Transdisciplinary Theme for Applied Linguistics?

    Science.gov (United States)

    Larsen-Freeman, Diane

    2012-01-01

    In this plenary address, I suggest that Complexity Theory has the potential to contribute a transdisciplinary theme to applied linguistics. Transdisciplinary themes supersede disciplines and spur new kinds of creative activity (Halliday 2001 [1990]). Investigating complex systems requires researchers to pay attention to system dynamics. Since…

  4. 77 FR 64401 - Order of Succession for HUD Region IX

    Science.gov (United States)

    2012-10-19

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [FR-5550-D-12] Order of Succession for HUD Region IX... Field Offices (Region IX). This Order of Succession supersedes all previous Orders of Succession for HUD Region IX. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  5. 77 FR 64399 - Order of Succession for HUD Region V

    Science.gov (United States)

    2012-10-19

    ... Region V AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region V). This Order of Succession supersedes all previous Orders of Succession for HUD Region V. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  6. 77 FR 64402 - Order of Succession for HUD Region X

    Science.gov (United States)

    2012-10-19

    ... Region X AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region X). This Order of Succession supersedes all previous Orders of Succession for HUD Region X. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  7. 77 FR 64398 - Order of Succession for HUD Region IV

    Science.gov (United States)

    2012-10-19

    ... Region IV AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region IV). This Order of Succession supersedes all previous Orders of Succession for HUD Region IV. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  8. 77 FR 64396 - Order of Succession for HUD Region II

    Science.gov (United States)

    2012-10-19

    ... Region II AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region II). This Order of Succession supersedes all previous Orders of Succession for Region II. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  9. 77 FR 64397 - Order of Succession for HUD Region III

    Science.gov (United States)

    2012-10-19

    ... Region III AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Office and its Field Offices (Region III). This Order of Succession supersedes all prior Orders of Succession for HUD Region III. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT...

  10. 77 FR 64401 - Order of Succession for HUD Region VIII

    Science.gov (United States)

    2012-10-19

    ... Region VIII AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region VIII). This Order of Succession supersedes all previous Orders of Succession for HUD Region VIII. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D...

  11. 77 FR 64396 - Order of Succession for HUD Region I

    Science.gov (United States)

    2012-10-19

    ... Region I AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region I). This Order of Succession supersedes all previous Orders of Succession for HUD Region I. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  12. 77 FR 64399 - Order of Succession for HUD Region VI

    Science.gov (United States)

    2012-10-19

    ... Region VI AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... its Field Offices (Region VI). This Order of Succession supersedes all previous Orders of Succession for HUD Region VI. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D...

  13. 40 CFR 86.098-23 - Required data.

    Science.gov (United States)

    2010-07-01

    ... and HDEs and all test data that are derived from the testing described under § 86.094-21(b)(5)(i)(A... programs under § 86.098-15 or superseding ABT sections for HDEs shall submit for each participating family...

  14. The Pajarito Site operating procedures for the Los Alamos Critical Experiments Facility

    International Nuclear Information System (INIS)

    Malenfant, R.E.

    1991-12-01

    Operating procedures consistent with DOE Order 5480.6, and the American National Standard Safety Guide for the Performance of Critical Experiments are defined for the Los Alamos Critical Experiments Facility (LACEF) of the Los Alamos National Laboratory. These operating procedures supersede and update those previously published in 1983 and apply to any criticality experiment performed at the facility. 11 refs

  15. The Provisional Staff Regulations of the Agency. Amendments to Annexes II and III

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1971-08-06

    On 8 June 1971 the Board of Governors made amendments to Annexes II and III to the Provisional Staff Regulations which superseded the earlier amendments to those Annexes set forth in document INFCIRC/6/Rev. 2/Mod. 1. Paragraphs 2-4 of that document are accordingly modified.

  16. Oleander toxicity – the clinical spectrum and mortality predictors: an ...

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    ABSTRACT: A major cause of mortality in Government Villupuram Medical College &. Hospital is due to toxin exposure. Oleander poisoning ranks second in the list being superseded only by organophosphate poisoning. Data on the incidence, clinical features and the determinants of mortality are scanty. Standardized ...

  17. Effects of short-term administration of quinine on the seminiferous ...

    African Journals Online (AJOL)

    Quinine (QU) is the principal alkaloid derived from the bark of the Cinchona tree and has been used worldwide in the suppression and treatment of malaria for more than 350 years. Though other anti-malaria drugs have superseded QU, however, as a result of the development of resistance to chloroquine and other drugs, ...

  18. Digital Equipment Corporation (DEC): A case study of indecision, innovation and company failure

    NARCIS (Netherlands)

    Goodwin, D.T.

    2016-01-01

    The minicomputer began a revolution in the computer industry and was influential in the industry for over twenty years until superseded by client server computing and the personal computer. The subject of the thesis is a case study of how DEC, which was number two in the world in 1988, became a

  19. Lactic-acid bacteria increase the survival of marine shrimp, Litopenaeus vannamei, after infection with Vibrio harveyi

    Directory of Open Access Journals (Sweden)

    Felipe do Nascimento Vieira

    2007-12-01

    Full Text Available This study evaluated the survival, post-larvae quality, and the population of bacteria in Litopenaeus vannamei after the addition of two strains of lactic-acid bacteria (2 and B6 experimentally infected by Vibrio harveyi. Fifteen hundred nauplii were distributed in 20 L capacity tanks with four replicates. The survival of control animals was lower (21% than that of animals fed with the strains B6 (50% and 2 (44%. Total bacterial population in the water and larvae, as well as of the Vibrio ssp. in water was not different among the treatments. No difference was observed in the population of Vibrio ssp. between the control larvae (5.5±0.5 log UFC/mL and that fed with strain 2 (5.4±0.1 log UFC/mL. Shrimp from control and fed with strain 2 showed significantly higher bacterial population than those fed with strain B6 (1.2±0.2 log UFC/mL. It was detected the lower load of Vibrio ssp. bacteria with potential of pathogenicity after feeding with strain B6.Moreover, these larvae showed more active behavior and low number of necrosis in relation to the control group and to that fed with strain 2.Este trabalho avaliou a adição de duas cepas de bactérias lácticas (2 e B6 na sobrevivência, qualidade de pós-larva e na população de bactérias na larvicultura de Litopenaeus vannamei experimentalmente infectado por Vibrio harveyi. Mil e quinhentos náuplios foram distribuídos em tanques de 20 L com quatro repetições. A sobrevivência dos animais controle foi menor (21% do que a dos alimentados com as cepas B6 (50% e 2 (44%. Sobrevivência de misis após desafio com V. harveyi foi maior em B6 do que nos outros tratamentos. A população total de bactérias na água e nas larvas, bem como de Vibrio ssp. na água não foi diferente entre os tratamentos. Não houve diferença, também, entre a população de Vibrio ssp. em larvas do grupo controle (5,5±0,5 log UFC/mL e larvas alimentadas com a cepa 2 (5,4±0,1 log UFC/mL. Camarões do grupo controle e

  20. FERMENTATION AND AEROBIC LOSSES IN CORN GRAIN ENSILED WITH Lactobacillus buchneri “NCIMB 40788” EFEITO DE DOSES DE Lactobacillus buchneri “CEPA NCIMB 40788” SOBRE AS PERDAS NOS PERÍODOS DE FERMENTAÇÃO E PÓS-ABERTURA DA SILAGEM DE GRÃOS ÚMIDOS DE MILHO

    Directory of Open Access Journals (Sweden)

    Estella Rosseto Janusckiewicz

    2008-12-01

    Full Text Available This research was carried out to evaluate the corn grain ensiled with different Lactobacillus buchneri (NCIMB 40788 levels (5 x 104, 1 x 105, 2 x 105 e 4 x 105 UFC/g of the ensiled corn grains, and control. It was determined the losses during the fermentation and air exposition phases. The DM, and ammonia nitrogen contents, pH values, yeast and fungal populations were determined during the silage fermentation, and air exposition phase. The data were analyzed according to a randomized block design, in a split plot schedule with four replications. The L. buchneri utilization did not affect the corn grain fermentation, but controlled the yeast and fungal growth. It was recorded average pH values (4.2, gas losses (2.68%, and effluent (2.56 kg/t of silage and RMS (98.24%. However, during the air exposition, the silage inoculated with 1x105 CFU/g  of mass ensiled the time to break the stability. The inoculation using L. buchneri (1 x 105 UFC/g of corn grain was efficient on the yeast and fungal growth control, and increased the aerobic stability. However, the highest levels of additive utilization were more efficient, but is necessary to evaluate the economic aspects of this technique.

    KEY WORDS: Additives, aerobic stability, ensilage, fermentation, losses. Objetivou-se avaliar o efeito do Lactobacillus buchneri (cepa NCIMB 40788 nas silagens de grãos úmidos de milho tratadas com quatro doses do inoculante (5x104, 1x105, 2x105 e 4x105 UFC/g de massa ensilada mais o grupo-controle. Determinaram-se as perdas durante a fermentação, e durante a exposição aeróbia avaliaram-se os teores de MS, de nitrogênio amoniacal, valores de pH e contagem de fungos e leveduras. Constatou-se que a inclusão do L. buchneri nas silagens de grãos úmidos de milho não influenciou os parâmetros avaliados na fermentação, registrando-se valores médios de pH (4,2, perda por gases (2,68% e por efluente (2,56 kg/t de silagem e RMS (98,42%. No entanto

  1. Sedimentação em leite UHT integral, semidesnatado e desnatado durante armazenamento Particle sedimentation in semi-skimmed, skimmed on whole milk UHT, during storage

    Directory of Open Access Journals (Sweden)

    Cintia Neuwald Vesconsi

    2012-04-01

    Full Text Available Um dos maiores problemas do leite UHT é a sedimentação que ocorre durante o período de armazenamento, o que é muito reclamado pelos consumidores. O objetivo deste trabalho foi determinar a sedimentação em leite UHT integral, semidesnatado e desnatado, armazenados a 20°C e 30°C (±1°C durante 120 dias. Nos leites pasteurizados que deram origem aos leites UHT, foram efetuadas análises físico-químicas e microbiológicas (bactérias mesófilas, psicrotróficas e láticas e, nos leites UHT integral, semidesnatado e desnatado, avaliaram-se a acidez, pH, fervura, sensorial, integridade das embalagens e sedimentação, logo depois de embalados e no 30°, 60°, 90° e 120° dia de armazenamento. Os leites pasteurizados integral, semidesnatado e desnatado apresentaram resultados dentro dos padrões estipulados pela indústria para as bactérias mesófilas (log10 4,37 a log10 4,08UFC mL-1, psicrotróficas (log10 3,06 a log10 2,77UFC mL-1 e lácticas (log10 3,10 a log10 2,42UFC mL-1, que diferiram significativamente (POne of the biggest problems of UHT milk is the sedimentation of protein particles that occurs during the storage period, which faces rejection by the consumers. The aim of this study was to evaluate the particle sedimentation in semi-skimmed, skimmed and wholemilk, stored at 20°C, 30°C (±1 for 120 days. In pasteurized milk that yielded UHT milk physico-chemical and microbiological analisys (mesophilic, psychrotrophic and lactic acid bacteria were carried out. In semi-skimmed, skimmed and whole milk, the acidity, pH, boiling, sensory analysis, integrity of packaging and sedimentation tests were carried out shortly after packing and at 30th, 60th, 90th and 120th days of storage. The pasteurized whole milk, semi skimmed and skimmed milk showed results within the required standards by the industry for mesophilic bacteria(log10 4.37 a log10 4.08UFC mL-1, psychrotrophic (log10 3.06 a log10 2.77UFC mL-1 and lactic acid (log10 3.10 a

  2. Condições higiênico-sanitárias de sorvetes do tipo italiano (soft, comercializados em Pombal, Paraíba

    Directory of Open Access Journals (Sweden)

    Yaroslávia Ferreira Paiva

    2016-08-01

    Full Text Available No mercado alimentício novas tecnologias são lançadas em busca de maior praticidade para população, um exemplo é a máquina de sorvete italiano (soft que pode ser inserida em locais com grandes fluxos de pessoas, ocupando espaços pequenos e servindo os produtos com uma maior rapidez. No entanto, a forma como são comercializados pode representar riscos à saúde do consumidor, portanto, objetivou-se avaliar as condições higiênico-sanitárias desses produtos, comercializados em Pombal, Paraíba. Foram coletadas amostras de sorvetes do tipo italiano, sabor “misto”, diariamente durante cinco dias, em três diferentes estabelecimentos, sendo submetidos a análises de Coliformes a 35º e 45ºC, Escherichia coli, Salmonella sp, Staphylococcus spp, Contagem total de Bactérias aeróbias Mesófilas e Psicrotróficas. Os resultados obtidos para coliformes a 45ºC nos três pontos de venda SP1, SP2 e SP3 tiveram valores médios de 0,72 NMP/g, 1,3 NMP/g e 9,8 NMP/g, respectivamente. Para Staphylococcus spp. os resultados encontrados foram 3,266 x10³ UFC/g, 1,931 x10³ UFC/g e 0,114 x10³ UFC/g nas amostras respectivamente. Escherichia Coli e Psicotróficos não foram identificados nas amostras. Os resultados de Salmonella sp. apontam presença em todos os estabelecimentos. Apesar das respostas para os demais microrganismos apresentarem bons resultados, a presença de Salmonella sp. e Staphylococcus spp. demonstram que todos os pontos de vendas estão inaptos à comercialização dos produtos, funcionando em condições higiênico-sanitárias não satisfatórias.Hygienic and sanitary conditions of the ice creams type Italian (soft marketed in Pombal, ParaíbaAbstract: In the food market new technologies are launched in search of greater convenience for people , an example is the Italian ice cream machine (soft that can be inserted in places with large flows of people , occupying small spaces and serving products with greater speed. However

  3. Efficacy of pasireotide in controlling severe hypercortisolism until cardiac transplantation

    Directory of Open Access Journals (Sweden)

    Roberto Attanasio

    2017-03-01

    Full Text Available Cushing’s syndrome is associated with increased morbidity and mortality. Although surgery is the first-line treatment, drugs can still play a role as an ancillary treatment to be employed while waiting for surgery, after unsuccessful operation or in patients unsuitable for surgery. We were asked to evaluate a 32-year-old male waiting for cardiac transplantation. Idiopathic hypokinetic cardiomyopathy had been diagnosed since 6 years. He was on treatment with multiple drugs, had a pacemaker, an implantable cardioverter and an external device for the support of systolic function. Physical examination showed severely impaired general status, signs of hypercortisolism and multiple vertebral compression fractures. We administered teriparatide, and the few evaluable parameters supported the diagnosis of ACTH-dependent hypercortisolism: serum cortisol was 24.2 μg/dL in the morning and 20.3 μg/dL after overnight 1 mg dexamethasone, urinary free cortisol (UFC was 258 μg/24 h and ACTH 125 pg/mL. Pituitary CT was negative. Pasireotide 300 μg bid was administered and uptitrated to 600 μg bid. Treatment was well tolerated, achieving dramatic improvement of clinical picture with progressive normalization of serum cortisol and ACTH levels as well as UFC. After 4 months, the patient underwent successful heart transplantation. Many complications ensued and were overcome. Pituitary MRI was negative. On pasireotide 300 μg bid and prednisone 2.5 mg/day (as part of immunosuppressive therapy, morning serum cortisol and ACTH were 15.6 μg/dL and 54 pg/mL respectively, UFC was 37 μg/24 h, fasting glucose: 107 mg/dL and HbA1c: 6.5%. In conclusion, primary treatment with pasireotide achieved remission of hypercortisolism, thus allowing the patient to undergo heart transplantation.

  4. Vibrio spp. ISOLATED FROM SHRIMPS AND WATER FROM A MARINE FARM IN PERNAMBUCO, BRAZIL Víbrios en el agua y en las gambas del mar (Litopenaeus vannamei, Boone, 1931 cultivado en Pernambuco Vibrio spp. ISOLADOS DE CAMARÃO E ÁGUA DE CULTIVO DE FAZENDA MARINHA EM PERNAMBUCO

    Directory of Open Access Journals (Sweden)

    Carlos André Bezerra Alves

    2009-12-01

    Full Text Available

    Water and shrimp samples were collected monthly, during all cultivation phases, in three located farms at Pernambuco coast, on winter and summer, for Vibrio spp. quantification and identification. The counting’s were correlated, through mathematical models (P<0.05, with the variables season, water biochemical parameters, wet mount, histopathology exam, toxins presence and handling techniques used. Just the variable cultivation time interfered at total counting of Vibrio spp. in all samples were obtained countings that varied 0.1x 10 to 6.2 x 103 UFC/mL in water, of 7.0 x 10 to 8.2 x 105 UFC/g in powder-larva, of 1.1 x 10 to 1.1 x 105 UFC/mL in hemolymph and of 2.5 x 102 to 1.1 x 106UFC/g in hepatopancreas. The species V. mediterranei (1%, V. mimicus (1.25%, V. fischeri (4.25%, V. cincinnatiensis (4.25%, V. metschnikovii (4.25%, V. proteolyticus (5.5%, V. harveyi (5.5%, V. hollisae (5.5%, V. carchariae (7%, V. vulnificus (8.5%, V. damsela (8.5%, V. parahaemolyticus (13%, V. fluvialis (15%, V. anguillarum (16.5% were identified. It is concluded that the Vibrionaceae load increases proportionally with cultivation time, due to the organic matter increment, what can turn the susceptible animals to the infection for vibrios.

    KEY WORD: Vibrionaceae, Vibrio spp., shrimp and pond water.
    El agua y muestras de la gamba eran la publicación mensual reunido, durante todas las fases del cultivo, en tres granjas localizadas a la costa de Pernambuco, en invierno y verano, para la cuantificación e identificación el de Vibrio spp.. El contando fueron puestos en correlación, a través de los modelos matemáticos (P <0,05, con la estación de las variables, agua que los parámetros bioquímicos, montaña mojada, examen del histopatologia, presencia de las toxinas y técnicas manejando usaron. Simplemente el tiempo del cultivo inconstante interfirió a total que

  5. MICROBIOLOGICAL EFFECTS OF ON-BOARD FISHING VESSEL HANDLING IN MERLUCCIUS MERLUCCIUS

    Directory of Open Access Journals (Sweden)

    P. Serratore

    2011-01-01

    Full Text Available The purpose of the present study was to determine the impact of different manipulation techniques applied on board fishing vessel, on the microbiological quality of the flesh of European hake (Merluccius merluccius during storage at +3°C ± 1°C for a time (T of 10 days after landing (T1-T10. Samples of fish were taken from a fishing vessel of the Adriatic Sea and from one of the Tyrrhenian Sea, treated on-board under different icing conditions: 1 a low ice/product weight ratio and 2 an optimal ice/product weight ratio, up to 1:3 (3. Spoilage bacteria as Total Bacterial Count (TBC and specific spoilage bacteria as Sulphide Producing Bacteria (SPB were enumerated in fish flesh as Colony Forming Units (CFU/g on Plate Count Agar and Lyngby Agar at 20°C for 3-5 days. TBC of the Adriatic fishes (gutted on-board resulted 103 UFC/g at T1-T6, and 104-105 at T10, whereas TBC of the Tyrrhenian fishes (not gutted on-board resulted 10-102 UFC/g at T2- T3, 103 at T6, and 104-105 at T10. SPB resulted 10- 102 UFC/g at T1-T6, and 103- 104 at T10, with absolute values higher in the Adriatic fishes, in respect with the Tyrrhenian fishes, and in the low icing conditions in respect with the optimal icing condition. At the experimented condition, the lowering of the microbiological quality of fish flesh during storage, seems to be more dependent on the gutting versus not gutting on-board practice rather than on the low versus optimal icing treatment.

  6. IMPACTO DE INOCULACIÓN CON LA BACTERIA NATIVA AzospirilumSOBRE Oryza sativa L. EN CÓRDOBA-COLOMBIA

    Directory of Open Access Journals (Sweden)

    CECILIA LARA M

    2013-12-01

    Full Text Available Se evaluó el efecto en el crecimiento y desarrollo de plantas de arroz Paddy,Oryzasativa L. variedad comercial FEDEARROZ 733, inoculado con la cepa nativa Azospirillum(A5, comparado con un testigo absoluto y un testigo comercial (Urea. Se realizó la multiplicación delabacteria a diferentes concentraciones: 106, 107 y 108 UFC, en el medio de cultivo NFB líquido a 24°C, agitación constante e incubación por 72 horas. El estudio se realizó bajo condiciones de invernadero con suelo con bajo contenido de materia orgánica; las semillas fueron embebidas en las diferentes concentraciones bacterianas. Se utilizó un diseño en bloques completos al azar con tres repeticiones y cinco tratamientos: testigo absoluto, testigo comercial y las concentraciones bacterianas 106,107 y 108 UFC. Se evaluaron las variables altura de planta, longitud de las raíces, número de macollas planta y peso seco/planta, a los 30, 60, 90 y 120 días después de germinación. El número de panículas/planta, número de granos/planta y el rendimiento en granos se midieron al momento de la cosecha. La concentración107 UFC produjo 3,74 g/planta; éste valor fue similar al obtenido utilizando fertilizante nitrogenado, demostrándose que las inoculaciones influyen en el crecimiento y producción de las plantas de arroz.

  7. DEVELOPMENT OF PERSONAL PROTECTIVE EQUIPMENT FOR DECONTAMINATION AND DECOMMISSIONING

    International Nuclear Information System (INIS)

    Ebadian, M.A.

    1999-01-01

    The purpose of this one-year investigation is to perform a technology integration/search, thereby ensuring that the safest and most cost-effective options are developed and subsequently used during the deactivation and decommissioning (D and D) of U.S. Department of Energy Environmental Management (DOE-EM) sites. Issues of worker health and safety are the main concern, followed by cost. Two lines of action were explored: innovative Personal Cooling Systems (PCS) and Personal Monitoring Equipment (PME). PME refers to sensors affixed to the worker that warn of an approaching heat stress condition, thereby preventing it. Three types of cooling systems were investigated: Pre-Chilled or Forced-Air System (PCFA), Umbilical Fluid-Chilled System (UFCS), and Passive Vest System (PVS). Of these, the UFCS leads the way. The PVS or Gel pack vest lagged due to a limited cooling duration. And the PCFA or chilled liquid air supply was cumbersome and required an expensive and complex recharge system. The UFCS in the form of the Personal Ice Cooling System (PICS) performed exceptionally. The technology uses a chilled liquid circulating undergarment and a Personal Protective Equipment (PPE) external pump and ice reservoir. The system is moderately expensive, but the recharge is low-tech and inexpensive enough to offset the cost. There are commercially available PME that can be augmented to meet the DOE's heat stress alleviation need. The technology is costly, in excess of $4,000 per unit. Workers easily ignore the alarm. The benefit to health and safety is indirect so can be overlooked. A PCS is a more justifiable expenditure

  8. Cortisol, obesity, and the metabolic syndrome: a cross-sectional study of obese subjects and review of the literature.

    Science.gov (United States)

    Abraham, S B; Rubino, D; Sinaii, N; Ramsey, S; Nieman, L K

    2013-01-01

    Circulating cortisol and psychosocial stress may contribute to the pathogenesis of obesity and metabolic syndrome (MS). To evaluate these relationships, a cross-sectional study of 369 overweight and obese subjects and 60 healthy volunteers was performed and reviewed the previous literature. Overweight and obese subjects had at least two other features of Cushing's syndrome. They underwent measurements representing cortisol dynamics (24 h urine cortisol excretion (UFC), bedtime salivary cortisol, 1 mg dexamethasone suppression test) and metabolic parameters (BMI, blood pressure (BP); fasting serum triglycerides, HDL, insulin, and glucose). Subjects also completed the Perceived Stress Scale (PSS). UFC, salivary cortisol, and weight from 60 healthy volunteers were analyzed. No subject had Cushing's syndrome. UFC and dexamethasone responses were not associated with BMI or weight. However, salivary cortisol showed a trend to increase as BMI increased (P cortisol levels were weak to moderately correlated with fasting insulin (rs = -0.31, P = 0.01) and HOMA-IR (rs = -0.31, P = 0.01) in men and systolic (rs = 0.18, P = 0.02) and diastolic BP (rs = 0.20, P = 0.009) in women. PSS results were higher in obese subjects than controls, but were not associated with cortisol or metabolic parameters. As expected, WC correlated with fasting insulin, HOMA-IR, and systolic BP (adjusted for BMI and gender; P cortisol and metabolic parameters. Taken together, these data do not support a strong relationship between systemic cortisol or stress and obesity or MS. Copyright © 2013 The Obesity Society.

  9. Altered Pituitary Gland Structure and Function in Posttraumatic Stress Disorder.

    Science.gov (United States)

    Cooper, Odelia; Bonert, Vivien; Moser, Franklin; Mirocha, James; Melmed, Shlomo

    2017-06-01

    Posttraumatic stress disorder (PTSD) is associated with hypothalamus-pituitary-adrenal (HPA) axis response to stressors, but links to neurophysiological and neuroanatomical changes are unclear. The purpose of this study was to determine whether stress-induced cortisol alters negative feedback on pituitary corticotroph function and pituitary volume. Prospective controlled study in an outpatient clinic. Subjects with PTSD and matched control subjects underwent pituitary volume measurement on magnetic resonance imaging, with pituitary function assessed by 24-hour urine free cortisol (UFC), 8:00 am cortisol, and adrenocorticotropic hormone (ACTH) levels, and ACTH levels after 2-day dexamethasone/corticotropin-releasing hormone test. Primary outcome was pituitary volume; secondary outcomes were ACTH area under the curve (AUC) and 24-hour UFC. Thirty-nine subjects were screened and 10 subjects with PTSD were matched with 10 healthy control subjects by sex and age. Mean pituitary volume was 729.7 mm 3 [standard deviation (SD), 227.3 mm 3 ] in PTSD subjects vs 835.2 mm 3 (SD, 302.8 mm 3 ) in control subjects. ACTH AUC was 262.5 pg/mL (SD, 133.3 pg/mL) L in PTSD vs 244.0 pg/mL (SD, 158.3 pg/mL) in control subjects ( P = 0.80). In PTSD subjects, UFC levels and pituitary volume inversely correlated with PTSD duration; pituitary volume correlated with ACTH AUC in control subjects (Pearson correlation coefficient, 0.88, P = 0.0009) but not in PTSD subjects. The HPA axis may be downregulated and dysregulated in people with PTSD, as demonstrated by discordant pituitary corticotroph function and pituitary volume vs intact HPA feedback and correlation of pituitary volume with ACTH levels in healthy control subjects. The results suggest a link between pituitary structure and function in PTSD, which may point to endocrine targeted therapeutic approaches.

  10. Utilização do antibiograma como ferramenta de tipagem fenotípica de Staphylococcus aureus isolados de manipuladores , leite cru e queijo minas frescal em laticínio de Goiás, Brasil

    Directory of Open Access Journals (Sweden)

    Maria Cláudia Dantas Porfirio Borges André

    2006-12-01

    Full Text Available O trabalho teve por objetivo isolar, identificar e caracterizar fenotipicamente utilizando o antibiograma, Staphylococcus aureus isolados de manipuladores, leite cru e queijo Minas Frescal, em um laticínio de Goiás. Durante doze meses (Março/2004 a Fevereiro/2005 140 amostras foram analisadas. As cepas foram isoladas de 75% dos manipuladores resultando em 31 (33,7% isolados a partir de 92 amostras coletadas (46 de mãos e 46 de nasofaringe. Das 24 amostras de leite cru, 18 (75,0% foram positivas, resultando em 26 isolados, com média de contagem de 1,1 x 10(5 UFC/ml. Das 24 amostras de queijo 17 (70,8% foram positivas originando 20 isolados, com média de 3,8 x 10(4 UFC/g, sendo 13 (54,2% com população acima do limite estabelecido pela legislação brasileira (10³ UFC/g. A tipagem das cepas foi feita pelo antibiograma, através do método de difusão em placas. Todos os isolados foram susceptíveis à ciprofloxacina e gentamicina. Foi observada resistência em cinco (6,5% isolados para eritromicina, 19 (24,7% para tetraciclina, um (1,3% para vancomicina, quatro (5,2% para oxacilina e 53 (68,8% para penicilina. Onze (14,3% isolados foram susceptíveis a todos os antibióticos testados e 18 (23,4% foram resistentes a mais de um antibiótico. O antibiograma permitiu a classificação das cepas em doze perfis diferentes (A-L, porém não foi uma técnica eficiente em determinar a origem da contaminação final do queijo.

  11. ANÁLISE MICROBIOLÓGICA E SENSORIAL DE “FISHBURGER” ELABORADO COM TILÁPIA DO NILO (OREOCHOROMIS NILOTICUS COM ADIÇÃO DE CONSERVANTES NATURAIS

    Directory of Open Access Journals (Sweden)

    Juliana Santos Lima

    2014-03-01

    Full Text Available Diante da necessidade de se obter um produto de origem animal que venha contribuir com o equilíbrio nutricional, bem como incentivar o consumo de carnes de pescado e seus produtos derivados, objetivou-se com este trabalho a elaboração de 3 formulações de fishburgers de tilápia, visando aderir qualidade, valores nutricionais com adição de fibras, assim como praticidade e novos hábitos de alimentação a partir de um produto formulado artesanalmente, bem como realizar análises microbiológicas e sensoriais. As análises microbiológicas demonstraram que os fishburgers apresentaram-se de acordo com a Legislação vigente, com vida de prateleira de 21 dias. A contagem de bactérias mesófilas aeróbias apresentou valores entre 6,7×102 a 3,4×104UFC/g, os psicrotróficos oscilaram entre 1,0×103 UFC/g a 2,5×104 UFC/g e a enumeração de coliformes termotolerantes a 450C variou de <3 a 240NMP/g. Porém a partir do 210 dia de congelamento a enumeração de coliformes apresentou contagens acima do permitido. O fishburger foi testado sensorialmente, pelo teste de aceitação identificando aprovação do produto elaborado, apresentando-se entre moderadamente e muito aceitos, não havendo preferência por um específico. Palavras-Chaves: Análise de alimentos, tilápia do Nilo, quitosana, fishburger, aveia.

  12. Pó de coco como substrato para produção de mudas de tomateiro Coconut coir fiber as a potting media for tomato seedling production

    Directory of Open Access Journals (Sweden)

    Elineide B. Silveira

    2002-06-01

    Full Text Available A produção de mudas constitui uma das etapas mais importantes do sistema produtivo hortícola, sendo altamente dependente da utilização de insumos. Avaliou-se o potencial do pó de coco, isolado e em combinação com outros substratos [pó de coco, PlantmaxÒ e húmus de minhoca e as misturas em iguais proporções (v/v PlantmaxÒ + pó de coco, húmus de minhoca + pó de coco, PlantmaxÒ + húmus de minhoca e PlantmaxÒ+ pó de coco + húmus de minhoca], para produção de mudas de tomateiro 'Santa Adélia'. Avaliou-se aos 10 dias após semeadura, a variável germinação e, aos 25 dias após a semeadura, as variáveis número de folhas, altura da planta e matéria fresca e seca da parte aérea. A mistura entre substratos foi mais favorável à produção de mudas de tomateiro, com destaque para os tratamentos PlantmaxÒ + pó de coco + húmus de minhoca. A microbiota natural de cada um dos três substratos foi quantificada com relação às variáveis bactérias totais, fungos totais, Pseudomonas do grupo fluorescente, Bacillus e Trichoderma. Nos substratos pó de coco e húmus de minhoca a população bacteriana superou a fúngica. Húmus de minhoca e pó de coco se destacaram, respectivamente com maior população de bactérias totais (240,56 x 10(4 UFC/g de substrato seco e fungos totais (86,98 x 10(4 UFC/g de substrato seco. Pseudomonas spp. fluorescentes foram detectadas em húmus de minhoca (1,65 x 10(4 UFC/g de substrato seco e PlantmaxÒ (0,36 x 10(4 UFC/g de substrato seco; Bacillus spp. em húmus de minhoca (33,23 x 10(4 UFC/g de substrato seco e; Trichoderma spp. apenas em pó de coco (2,42 x 10(4 UFC/g de substrato seco. Para avaliar o efeito do incremento da microbiota natural dos substratos na promoção de crescimento de plântulas de tomateiro foram adicionadas as misturas PlantmaxÒ + húmus de minhoca; PlantmaxÒ + pó de coco e; PlantmaxÒ + pó de coco + húmus de minhoca suspensões de cinco isolados de Trichoderma spp

  13. Atrazine- tolerant native microorganisms isolated from agricultural soils in the department of Cordoba, Colombia

    Directory of Open Access Journals (Sweden)

    Luis Oviedo Z

    2017-05-01

    Full Text Available The objective of the present study was to identify and evaluate atrazine tolerant native microorganisms isolated from a soil destined to the maize crop for ensiling, where this pesticide is usually used as preemergence. To determine their tolerance, they were subjected to growth at different concentrations of atrazine, different temperatures (30 ° C, 37 ° C and 40 ° C and pH (5.0, 6.0 and 9.0. The results show native strains that tolerated concentrations of 1000 ppm atrazine, identified as Pseudomonas sp (strain 1L1a, Pseudomona sp (strain 1L2, Streptomyces sp and Arthrobacterium sp, which show higher growth at 37 °C (7. 98E+06 CFU/mL, lower at 30 °C (3.63E+06 CFU/mL and tolerance at 40 °C (5.80E+06 CFU/mL. The strain Streptomyces sp reached its highest growth (4.73E+06 UFC/mL at pH 9.0, while Pseudomonas sp strain 1L1a (3.43E+06 UFC/mL, Arthrobacter sp (3.40E+06 UFC/mL and Pseudomonas sp strain 1L2a (2.63E+06 CFU/mL was at pH 6.0. All microorganisms showed sensitivity to pH 5.0. The growths reached at different temperatures and pH are in agreement with the adaptation to the tropical climate predominant in the region and related to the genus of microorganisms. The study indicates that the native strains are able to tolerate high concentrations of atrazine and to mineralize it in soils with low content of organic matter and nutrients.

  14. Efeitos da adição de vagens de algaroba sobre a composição química e a microbiota fúngica de silagens de capim-elefante

    Directory of Open Access Journals (Sweden)

    Batista Ângela Maria Vieira

    2006-01-01

    Full Text Available Este trabalho foi conduzido com o objetivo de avaliar o efeito da adição de vagens de algaroba ao capim-elefante sobre a composição química e a microbiota fúngica das silagens. Os tratamentos constaram de silagens formadas pela associação de capim-elefante e vagens de algaroba nas seguintes proporções: 100:0; 67:33; 34:66 e 0:100. O delineamento experimental foi o inteiramente casualizado, com quatro tratamentos e quatro repetições. As silagens foram confeccionadas em mini-silos de PVC, mantidos lacrados por 120 dias. Após abertura dos silos, foram coletadas amostras das silagens para isolamento e identificação dos fungos e avaliação da composição química das silagens. A adição de vagens ao capim-elefante reduziu linearmente os teores de FDN, FDA e cinzas (MM e aumentou o de MS. Um total de 490 unidades formadoras de colônias (UFC foi isolado por g de material e apresentou a seguinte distribuição: 68; 101; 261 e 58 UFC/g de silagens, respectivamente, nos tratamentos 100:0; 67:33; 34:66 e 0:100. A adição de vagens aos silos alterou a microbiota fúngica das silagens. No tratamento contendo somente silagem de algaroba, houve maior diversidade de espécies fúngicas, apesar da menor contagem de UFC/g de amostra, enquanto, no tratamento com 66% de algaroba, observaram-se maior crescimento de fungos e menor diversidade de espécies fúngicas.

  15. Clinical Characteristics of Endogenous Cushing's Syndrome at a Medical Center in Southern Taiwan

    Science.gov (United States)

    Tung, Shih-Chen; Wang, Pei-Wen; Liu, Rue-Tsuan; Chen, Jung-Fu; Hsieh, Ching-Jung; Kuo, Ming-Chun; Yang, Joseph W.; Lee, Wei-Ching; Cheng, Min-Hsiung; Lee, Tao-Chen

    2013-01-01

    From January 1987 to December 2011, over a total of 25 years, 84 patients with Cushing's syndrome (CS) were identified at a medical center in southern Taiwan. We observed a higher incidence of ACTH-independent CS (75%) than ACTH-dependent CS (25%). A higher incidence of adrenocortical adenoma (58.3%) than Cushing's disease (CD, 21.4%) was also found. The sensitivity of the definitive diagnostic tests for CS, including loss of plasma cortisol circadian rhythm, a baseline 24 h urinary free cortisol (UFC) value >80 μg, and overnight and 2-day low-dose dexamethasone suppression test, was between 94.4% and 100%. For the 2-day high-dose dexamethasone suppression test for the differential diagnosis of CD, the sensitivity of 0800 h plasma cortisol and 24 h UFC was 44.4% and 85.7%, respectively. For the differential diagnosis of adrenal CS, the sensitivities of the 0800 h plasma cortisol and 24 h UFC were 95.5% and 88.9%, respectively. In patients with ACTH-independent CS and ACTH-dependent CS, the baseline plasma ACTH levels were all below 29 pg/mL and above 37 pg/mL, respectively. The postsurgical hospitalization stay following retroperitoneoscopic adrenalectomy was shorter than that observed for transabdominal adrenalectomy (4.3 ± 1.6 versus 8.8 ± 3.7 days, P < 0.001). It was easy to develop retroperitoneal and peritoneal seeding of adrenocortical carcinoma via laparoscopic adrenalectomy. PMID:24062770

  16. ÁCIDO ACÉTICO EN HUEVO DE TORTUGA (Lepidochelys olivacea

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    M\\u00F3nica Pereira-Zamora

    2010-01-01

    Full Text Available Este estudio se realizó en el Ce ntro Na cional de Cie ncia y Tecnología de Alimentos en el año 2000, con el fin de determinar la reducción de Vibrio mimicus en huevo de tortuga lora utilizando calor o ácido acético. Para ellos se determinó el tiempo de coagulación a diferentes temperaturas o niveles de pH con el fin de seleccionar los que podían utilizarse para la reducción del patógeno sin afectar las cualidades sensoriales del huevo crudo. Los huevos inoculados con Vibrio mimicus con cargas superiores a 6,0 log10UFC/g, fueron tratados con las diferentes alternativas de inmersión en agua caliente o soluciones de ácido acético por un tiempo determinado. Los tratamientos con calor (45, 55 ó 65ºC por 20 minutos lograron reducciones entre 1,4 y > 6,0 log10UFC/g, mientras que la inmersión en ácido acético (pH 3,0; 3,5; 4,0 ó 4;5 por una hora sólo logró reducciones entre 0,2 y 1,5 log10UFC/g causadas probablemente por la neutralización observada del pH en el tiempo.

  17. VIABILIDADE DA ADIÇÃO DE LACTOBACILLUS CASEI (LC-1 PROTEGIDO COM TREALOSE E GOMA ACÁCIA EM SORVETES

    Directory of Open Access Journals (Sweden)

    Jean Clovis Bertuol de SOUZA

    2011-04-01

    Full Text Available Os probióticos têm sido incorporados em sorvetes fermentados ou não, os quais são bons veículos para fornecer esses micro-organismos na dieta humana. O presente trabalho teve como objetivo analisar a viabilidade do micro-organismo probiótico Lactobacillus casei (LC-1 adicionado na forma livre ou protegido com trealose e goma acácia em sorvete durante 98 dias de armazenamento a -20°C, bem como avaliar a aceitabilidade do ponto de vista sensorial e as características físico-químicas desse produto. A sobrevivência do L. casei controle (sem prote- ção celular e do L. casei protegido com trealose e goma acácia foi monitorada durante 98 dias de estocagem do produto a -20℃. No início do armazenamento, foi observada população média de 9,20log UFC.g-1 para o L. casei livre e 9,80log UFC.g-1 para o L. casei protegido. Porém, após 98 dias de armazenamento a -20°C, essas populações diminuíram para 6,90 e 8,14log UFC.g-1, respectivamente. A adição do L. casei livre ou protegido não afetou as características sensoriais do sorvete. A proteção celular com trealose e goma acácia em L. casei melhorou a viabilidade desse micro-organismo quando adicionado em sorvete.

  18. Altered Pituitary Gland Structure and Function in Posttraumatic Stress Disorder

    Science.gov (United States)

    Bonert, Vivien; Moser, Franklin; Mirocha, James; Melmed, Shlomo

    2017-01-01

    Objectives: Posttraumatic stress disorder (PTSD) is associated with hypothalamus-pituitary-adrenal (HPA) axis response to stressors, but links to neurophysiological and neuroanatomical changes are unclear. The purpose of this study was to determine whether stress-induced cortisol alters negative feedback on pituitary corticotroph function and pituitary volume. Design: Prospective controlled study in an outpatient clinic. Methods: Subjects with PTSD and matched control subjects underwent pituitary volume measurement on magnetic resonance imaging, with pituitary function assessed by 24-hour urine free cortisol (UFC), 8:00 am cortisol, and adrenocorticotropic hormone (ACTH) levels, and ACTH levels after 2-day dexamethasone/corticotropin-releasing hormone test. Primary outcome was pituitary volume; secondary outcomes were ACTH area under the curve (AUC) and 24-hour UFC. Results: Thirty-nine subjects were screened and 10 subjects with PTSD were matched with 10 healthy control subjects by sex and age. Mean pituitary volume was 729.7 mm3 [standard deviation (SD), 227.3 mm3] in PTSD subjects vs 835.2 mm3 (SD, 302.8 mm3) in control subjects. ACTH AUC was 262.5 pg/mL (SD, 133.3 pg/mL) L in PTSD vs 244.0 pg/mL (SD, 158.3 pg/mL) in control subjects (P = 0.80). In PTSD subjects, UFC levels and pituitary volume inversely correlated with PTSD duration; pituitary volume correlated with ACTH AUC in control subjects (Pearson correlation coefficient, 0.88, P = 0.0009) but not in PTSD subjects. Conclusions: The HPA axis may be downregulated and dysregulated in people with PTSD, as demonstrated by discordant pituitary corticotroph function and pituitary volume vs intact HPA feedback and correlation of pituitary volume with ACTH levels in healthy control subjects. The results suggest a link between pituitary structure and function in PTSD, which may point to endocrine targeted therapeutic approaches. PMID:29264511

  19. Clinical Characteristics of Endogenous Cushing’s Syndrome at a Medical Center in Southern Taiwan

    Directory of Open Access Journals (Sweden)

    Shih-Chen Tung

    2013-01-01

    Full Text Available From January 1987 to December 2011, over a total of 25 years, 84 patients with Cushing’s syndrome (CS were identified at a medical center in southern Taiwan. We observed a higher incidence of ACTH-independent CS (75% than ACTH-dependent CS (25%. A higher incidence of adrenocortical adenoma (58.3% than Cushing’s disease (CD, 21.4% was also found. The sensitivity of the definitive diagnostic tests for CS, including loss of plasma cortisol circadian rhythm, a baseline 24 h urinary free cortisol (UFC value >80 μg, and overnight and 2-day low-dose dexamethasone suppression test, was between 94.4% and 100%. For the 2-day high-dose dexamethasone suppression test for the differential diagnosis of CD, the sensitivity of 0800 h plasma cortisol and 24 h UFC was 44.4% and 85.7%, respectively. For the differential diagnosis of adrenal CS, the sensitivities of the 0800 h plasma cortisol and 24 h UFC were 95.5% and 88.9%, respectively. In patients with ACTH-independent CS and ACTH-dependent CS, the baseline plasma ACTH levels were all below 29 pg/mL and above 37 pg/mL, respectively. The postsurgical hospitalization stay following retroperitoneoscopic adrenalectomy was shorter than that observed for transabdominal adrenalectomy (4.3 ± 1.6 versus 8.8 ± 3.7 days, P<0.001. It was easy to develop retroperitoneal and peritoneal seeding of adrenocortical carcinoma via laparoscopic adrenalectomy.

  20. Preparación de Membranas para Producción de Agua Potable Preparation of Membranes for the Production of Drinking Water

    OpenAIRE

    Rosa M Ribeiro; Rosângela Bergamasco; Marcelino L Gimenes; Carmen M. O Müller

    2007-01-01

    En este trabajo se presenta un estudio sobre la síntesis de membranas poliméricas asimétricas para la producción de agua potable. La filtración usando membranas es un proceso alternativo para el tratamiento de aguas, donde la membrana actúa como una barrera selectiva que bloquea el pasaje de algunos componentes. En este trabajo algunas muestras de agua fueron infectadas con 10(7) a 10(8) unidades formadoras de colonias (UFC) por ml con la bacteria Escherichia coli. El proceso utilizado fue la...

  1. PRODUCTOS NATURALES COMO ESTIMULADORES DEL SISTEMA INMUNOLÓGICO DE Litopenaeus vannamei, INFECTADO CON Vibrio parahaemolyticus

    Directory of Open Access Journals (Sweden)

    Nelson Pe\\u00F1a-Navarro

    2013-01-01

    Full Text Available El objetivo de este trabajo fue determinar la respuesta inmunológica de Litopenaeus vannamei con manano-oligosacáridos (T1, ajo (T2 y un compuesto de extractos de plantas (T3 después de ser infectados con Vibrio parahaemolyticus. Se realizaron dos bioensayos con una duración de seis (1x106 UFC y catorce (3x106 UFC días en el Centro de Investigación en Ciencias del Mar y Limnología de la Universidad de Costa Rica durante el 2011. Para esta investigación se extrajeron 120 camarones para cada periodo experimental de fincas ubicadas en la Península de Nicoya. Al finalizar la dosificación de los productos se evaluó la ganancia de peso y la conversión alimenticia. Luego de la infección con V. parahaemolyticus se realizaron hemogramas, coagulación, bacteriología de hemolinfa y mortalidad acumulada. Los parámetros inmunológicos no mostraron diferencias estadísticas (P>0,05 entre tratamientos en ningún periodo, sin embargo a los seis días T1 mostró los mejores resultados con 41,07x105 hemocitos/ml; una coagulación de 34,40 s y 4,44x103 UFC/ ml. En el periodo de catorce días T2 obtuvo los mejores valores (55,76x105 hemocitos/ml; una coagulación de 34,20 s y15,4x103 UFC/ml. La mortalidad acumulada se presentó a las diez horas de inoculación, hubo menor cantidad de muertes en T1 y T3 (76,2% a los seis días, mientras que a los catorce días fue para T1 (93,2%. La ganancia de peso y la conversión alimenticia resultaron con diferencias estadísticas (P<0,05 solo para el bioensayo que se extendió por seis días, donde T2 presentó una biomasa de 54,3 g, un incremento en la ganancia de peso de 19,3% y una conversión alimenticia de 1,4.

  2. Estabilidade de micro-organismos potencialmente probióticos em barra de cereais - efeito da técnica de incorporação

    Directory of Open Access Journals (Sweden)

    Gustavo Almeida Bastos

    2015-10-01

    Full Text Available Este trabalho objetivou desenvolver formulações de barras de cereais contendo Lactobacillus acidophilus e Saccharomyces boulardii e avaliar a estabilidade destes micro-organismos potencialmente probióticos no produto elaborado durante o tempo de armazenamento (shelf life. Foram formuladas barras de cereais contendo separadamente os agentes probióticos S. boulardii e L. acidophilus, ambos nas formas liofilizada, granulados com lactose e encapsulados em alginato de cálcio. Foi avaliada a estabilidade dos micro-organismos durante o tempo de armazenamento. Tanto a levedura S. boulardii quanto a bactéria L. acidophilus apresentaram maior sobrevida na forma liofilizada, quando comparado com as outras formas de incorporação, mantendo contagem na faixa de 7 log UFC/g, durante oito semanas e na faixa de 7 log UFC/g, durante seis semanas, respectivamente. Comparando os resultados da incorporação dos dois micro-organismos na forma livre liofilizada observouse que a população de S. boulardii apresentou melhores resultados de viabilidade quando comparada com a população de L. acidophilus. Este estudo mostrou que é possível incorporar micro-organismos potencialmente probióticos em barras de cereais, preferencialmente na forma liofilizada, por proporcionar maior sobrevida dos micro-organismos.Palavras-chave: Barra de cereais. Probiótico. Saccharomyces boulardii. Lactobacillus acidophilus. ABSTRACT This study aims to develop formulations of cereal bars that contain Lactobacillus acidophilus and Saccharomyces boulardii and evaluate the stability of these potentially probiotic microorganisms in the elaborated product during the time of storage (shelf life. Cereal bars were designed containing separately the probiotic agents S. boulardii and L. acidophilus, both in the lyophilized form, granulated with lactose form and encapsulated in calcium alginate form. The stability of microorganisms during storage time was evaluated. Both, the yeast S

  3. Capacity of ensilage of Jatropha curcas L. cake to degrade forbol esters

    OpenAIRE

    Oliveira, André Soares de; Schwambach, Thiago Ivan; Sinhorin, Adilson Paulo; Oliveira, Márcia Rodrigues Carvalho; Alessi, Karine Claudia; Oliveira Filho, Francisco Antônio de; Pina, Douglas dos Santos

    2012-01-01

    The objective of this study was to evaluate the capacity of the ensilage of Jatropha curcas L. expeller cake to reduce the phorbol esters and its effect on fermentative losses, by adding soluble carbohydrates or microbial inoculants. The design was completely randomized with four replications in a 3 × 2 factorial arrangement, with three sources of soluble carbohydrates (SC, control, 50 g sucrose/kg or 50 g crude glycerin/kg as fed) and two doses of microbial inoculants (MI, 0 or 5 × 10(5) ufc...

  4. Impacto do uso de anÃlogos de GnRH sobre o tecido e metabolismo Ãsseo de pacientes endometrÃoticas

    OpenAIRE

    Danyelle Craveiro de Aquino

    2005-01-01

    Este trabalho tem por objetivo avaliar mulheres portadoras de endometriose em uso de anÃlogos de GnRH investigando o metabolismo Ãsseo e massa Ãssea atravÃs da dosagem de marcadores sÃricos e realizaÃÃo de ultra-sonometria do calcÃneo, respectivamente. Trata-se de estudo observacional transversal tipo caso â controle prospectivo. Foi desenvolvido na Maternidade-Escola Assis Chateaubriand (MEAC) â UFC. Foram avaliadas 99 mulheres, divididas em 3 grupos, sendo 32 portadoras de endometriose diag...

  5. Preliminary analysis for implementation of a hybrid solar-wind system with storage of electrical energy generated through electrolytic hydrogen and fuel cells; Analise preliminar para implementacao de um sistema hibrido solar-eolico com armazenamento da energia eletrica gerada atraves de hidrogenio eletrolitico e celula a combustivel

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Daniel Gabriel; Furlan, Andre Luis; Lopes, Davi Gabriel [Universidade Estadual de Campinas (FEM/UNICAMP), SP (Brazil). Fac. de Engenharia Mecanica], e-mail: danielg@fem.unicamp.br; Silva, Ennio Peres; Apolinario, Fernando Resende [Universidade Estadual de Campinas (IFGW/UNICAMP), SP (Brazil). Inst. de Fisica Gleb Wataghin. Lab. de Hidrogenio; Silva, Maria Eugenia Vieira da; Rocha, Paulo Alexandre Costa [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil). Dept. de Engenharia Mecanica e de Producao; Codeceira Neto, Alcides [Companhia Hidro Eletrica do Sao Francisco (CHESF), Recife, PE (Brazil)

    2008-07-01

    Due to relevance of the study and applicability of hybrid electric power generation from solar photovoltaic and wind power in Brazil, the present paper aims to introduce briefly the importance of technical and economic comparison of two electrical energy storage technologies (batteries versus H2 + fuel cell) and also to indicate the previous difficulties related to this possible application. In this context, it was intended a partnership between State University of Campinas - UNICAMP, the Federal University of Ceara - UFC and Hydro Electric Company of the Sao Francisco - CHESF in the meaning of makes viable an implementation. (author)

  6. Acknowledgments to Brazilian Journal of Family and Community Medicine (RBMFC) Reviewers

    OpenAIRE

    Revista Brasileira de Medicina de Família e Comunidade RBMFC

    2012-01-01

    A Revista Brasileira de Medicina de Família e Comunidade (RBMFC) agradece aos membros de seu Corpo Editorial abaixo listados, pelas horas dedicadas voluntariamente para avaliação dos trabalhos submetidos à publicação e pelas demais contribuições para a melhoria da qualidade científica de nosso periódico.Adilson Domingos dos Reis Filho - UNIC Adriana Valéria Assunção Ramos - UNIFOR Airton Tetelbom Stein - UFCSPA Alberto Novaes Ramos Jr - UFC Aldaísa Cassanho Forster - UNIVALI Alessandro da Sil...

  7. Multiplicación de Brucella abortus y producción de óxido nítrico en dos líneas celulares de macrófagos de distinto origen Multiplication of Brucella abortus and production of nitric oxide in two macrophage cell lines of different origin

    Directory of Open Access Journals (Sweden)

    J. Serafino

    2007-12-01

    Full Text Available Brucella abortus es una bacteria que causa abortos e infertilidad en el ganado y fiebre ondulante en el hombre. Se multiplica en el citoplasma celular evadiendo los mecanismos de muerte intracelular. El óxido nítrico (NO es importante en la regulación de la respuesta inmune. En el presente trabajo estudiamos la habilidad de tres cepas de B. abortus para sobrevivir intracelularmente en dos líneas celulares de macrófagos. La multiplicación de bacterias en ambas líneas celulares fue determinada a distintos tiempos en número de UFC/ml, también fue observada al microscopio de campo claro y de fluorescencia utilizando Giemsa y naranja de acridina, respectivamente. La tinción de ambas líneas celulares inoculadas con B. abortus mostró un resultado concordante con el encontrado en la determinación del número de UFC. Fue confirmada la presencia de B. abortus por microscopía electrónica. Para medir la producción de NO se utilizó el reactivo de Griess. La multiplicación de la cepa rugosa RB51 disminuyó en ambas líneas celulares y los niveles de NO fueron mayores en células inoculadas con dicha cepa que cuando fueron inoculadas con las cepas lisas (S19 y 2308. Estos resultados sugieren que probablemente la ausencia de cadena O en el lipopolisacárido afecta el crecimiento intracelular de B. abortus.Brucella abortus is a bacterium which causes abortions and infertility in cattle and undulant fever in humans. It multiplies intracellularly, evading the mechanisms of cellular death. Nitric oxide (NO is important in the regulation of the immune response. In the present work, we studied the ability of three B. abortus strains to survive intracellularly in two macrophage cell lines. The bacterial multiplication in both cell lines was determined at two different times in UFC/ ml units. Moreover the inoculated cells were also observed under light-field and fluorescence microscopy stained with Giemsa and acridine orange, respectively. The stain

  8. Relación endoscópica entre duodenitis inespecífica y sobrecrecimiento bacteriano del intestino delgado

    OpenAIRE

    Naddaf, R; Folkmanas, W

    2011-01-01

    Cuando aparece una proliferación de la flora de tipo colónico en el intestino delgado se producen alteraciones en la digestión y absorción intestinal, que clínicamente conforman el síndrome del Sobrecrecimiento Bacteriano del Intestino Delgado (SBID). En el SBID la concentración bacteriana aumenta hasta 107-109 UFC/ml en intestino delgado. El principio del test de hidrógeno espirado es la administración de un carbohidrato (Lactulosa, dxilosa, glucosa), que al ser degradado por las bacterias p...

  9. Interação entre salinidade e biofertilizante bovino na cultura do feijão-de-corda

    OpenAIRE

    Silva,Francisco L. B. da; Lacerda,Claudivan F. de; Sousa,Geocleber G. de; Neves,Antônia L. R.; Silva,Giovana L. da; Sousa,Carlos H. C.

    2011-01-01

    Objetivou-se avaliar a interação entre salinidade e o uso de biofertilizante bovino sobre a condutividade elétrica do solo, crescimento inicial, trocas gasosas e teores de elementos minerais no feijão-de-corda. O experimento foi conduzido em ambiente protegido do Departamento de Ciências dos Solos - UFC. A semeadura foi feita em vasos, utilizando-se, como substrato, um Argissolo Vermelho Amarelo. O experimento obedeceu a um delineamento inteiramente casualizado, em esquema fatorial 5 x 2, ref...

  10. Presencia de Lactobacillus spp. y Bacillus licheniformis en margarina con yogur

    Directory of Open Access Journals (Sweden)

    González, Elisa

    1998-02-01

    Full Text Available The microbiological analysis of thirty samples of commercially produced margarine with incorporated yoghurt was carried out. After the initial control, the other tests were runned after 26, 56, 88,116 and 157 days of refrigerated storage. Constitutive biota of yoghurt was not detected. Occurrence (100% of samples of Lactobacillus spp. (Lactobacillus fermentum and Lactobacillus casei subsp. pseudoplantarum, being the first one slightly more numerous, and Bacillus licheniformis, which counts were mostly in a 103- 104ufc/g range, and only in 10% of the cases were < 103 ufc/g. Samples did not show signs of deterioration. Article calls upon about the convenience of developing a specific normative that clarifies the doubts about main microbiological hazards as well as the legal aspects regarding the product denomination.

    Se ha realizado el análisis de treinta muestras de margarina con yogur. Tras el control inicial, los restantes análisis se efectuaron a los 0,26, 56, 88,116 y 157 días de almacenamiento en refrigeración. No se detectó la biota constitutiva del yogur. Sí se demostró la presencia, en el 100% de las muestras, de Lactobacillus fermentum y Lactobacillus casei subsp. pseudoplantarum, siendo el primero ligeramente más numeroso, así como de Bacillus licheniformis, cuyos recuentos han sido en su mayoría comprendidos en el rango 103-104ufc/g, y sólo en el 10% de los casos fueron inferiores a 103ufc/g. Las muestras no mostraban signos de deterioro. El trabajo llama la atención sobre la conveniencia de desarrollar una normativa específica que aclare las dudas surgidas en torno a los principales riesgos microbiológicos, así como a aspectos legales relacionados con la denominación del producto.

  11. [Exposure to Saccharopolyspora rectivirgula among cattle breeders in the province of Reggio Emilia and the risk of extrinsic allergic alveolitis (farmer's lung)].

    Science.gov (United States)

    Ferri, F; Dottori, M; Bedogni, Lorena; Perini, S; Ligabue, M

    2003-01-01

    Nearly 2.350 dairy farms (and 137.000 milk cows) are located in the province of Reggio Emilia, Italy, to produce the famous Parmigiano-Reggiano" cheese. Feeding is hay-based both in the cold season and (together with grazing) in the warm season. This requires a large production of hay and frequent handling by the farmers. Hay is packed in large cylindrical bales, "round bales" (nearly 2.41 m3), or, rarely, in traditional small prisms-shaped bales (about 0.15 m3), only used on small farms. We estimated there were 6.000-9.000 the workers exposed to hay dust. The risks for the farmer's health due to the hay dust exposure are well known; in particular Farmer's Lung disease (FL) is rather frequent in this Region (1.5%-3.0% among people exposed). We studied hay and air pollution by Saccharopolyspora Rectivirgula (SR) in relation to these two different hay-packing techniques (hay dried in the open air) both in flat and in hilly areas. On 56 cattle-farms, hay and air samples were collected and analyzed using a six-stage Andersen sampler and a sedimentation chamber (SC) for hay samples with plastic Petri dishes containing culture medium. Round bales were richer in SR spores than the small prism-shaped bales (n = 37, mean = 6.20 logn ufc/m3 in SC, ds: 3.87 vs n = 15, mean = 2.40 logn ufc/m3 in SC; ds: 4.16) and they seem to produce higher air pollution (n = 30, mean = 5.30 logn ufc/m3; ds: 3.71 vs n = 15, mean = 2.32 logn ufc/m3; ds: 2.99). In hilly areas the pollution produced by round bales (in hay and air) was higher than in flat areas. On the contrary hay from small bales produced in hilly areas was poorest in SR spores. An heavy exposure to actinomycetes spores, therefore, comes from "round bales" hay handling, especially when the bales are produced in mountain areas. New drying systems, probably, can reduce this risk and raise hay quality.

  12. A Historical Overview of Mixed Martial Arts in China

    Directory of Open Access Journals (Sweden)

    William Acevedo

    2012-05-01

    Full Text Available Mixed martial arts (MMA has become one of the fastest-growing combat sports in the twenty-first century, drawing millions of Pay-Per-View spectators since the inception of the Ultimate Fighting Championship (UFC in 1993. Popular conceptions have credited the creation of MMA to Bruce Lee, a Chinese-American actor and martial artist who became an icon in the 1970s and who is still considered by many as a revolutionary figure in the field. This paper will present, in chronological order, examples of ancient Chinese martial arts concepts preceding the creation of modern MMA.

  13. A Historical Overview of Mixed Martial Arts in China

    OpenAIRE

    William Acevedo; Mei Cheung

    2012-01-01

    Mixed martial arts (MMA) has become one of the fastest-growing combat sports in the twenty-first century, drawing millions of Pay-Per-View spectators since the inception of the Ultimate Fighting Championship (UFC) in 1993. Popular conceptions have credited the creation of MMA to Bruce Lee, a Chinese-American actor and martial artist who became an icon in the 1970s and who is still considered by many as a revolutionary figure in the field. This paper will present, in chronological order, examp...

  14. Hybrid laser arc welding of a used fuel container

    Energy Technology Data Exchange (ETDEWEB)

    Boyle, C., E-mail: cboyle@nwmo.ca [Nuclear Waste Management Organization, Toronto, ON (Canada); Martel, P. [Novika Solutions, La Pocatiere, QC (Canada)

    2015-07-01

    The Nuclear Waste Management Organization (NWMO) has designed a novel Used Fuel Container (UFC) optimized for CANDU used nuclear fuel. The Mark II container is constructed of nuclear grade pipe for the body and capped with hemi-spherical heads. The head-to-shell joint fit-up features an integral backing designed for external pressure, eliminating the need for a full penetration closure weld. The NWMO and Novika Solutions have developed a partial penetration, single pass Hybrid Laser Arc Weld (HLAW) closure welding process requiring no post-weld heat treatment. This paper will discuss the joint design, HLAW process, associated welding equipment, and prototype container fabrication. (author)

  15. Hybrid laser arc welding of a used fuel container

    Energy Technology Data Exchange (ETDEWEB)

    Boyle, C. [Nuclear Waste Management Organization (NWMO), Toronto, Ontario (Canada); Martel, P. [Novika Solutions, La Pocatiere, Quebec (Canada)

    2015-09-15

    The Nuclear Waste Management Organization (NWMO) has designed a novel Used Fuel Container (UFC) optimized for CANDU used nuclear fuel. The Mark II container is constructed of nuclear grade pipe for the body and capped with hemi-spherical heads. The head-to-shell joint fit-up features an integral backing designed for external pressure, eliminating the need for a full penetration closure weld. The NWMO and Novika Solutions have developed a partial penetration, single pass Hybrid Laser Axe Weld (HLAW) closure welding process requiring no post-weld heat treatment. This paper will discuss the joint design, HLAW process, associated welding equipment, and prototype container fabrication. (author)

  16. Overnight Dexamethasone Suppression Test in the Diagnosis of Cushing's Disease

    Directory of Open Access Journals (Sweden)

    Fatemeh Esfahanian

    2010-08-01

    Full Text Available Realizing the cause of Cushing's Syndrome (CS is one of the most challenging processes in clinical endocrinology. The long high dose dexamethasone suppression test (standard test is costly and need an extended inpatient stay. In this study we want to show the clinical utility of the overnight 8 mg dexamethasone suppression test (DST for differential diagnosis of CS in a referral center. Retrospectively from 2002-2005 we selected the patients of endocrinology ward in Imam hospital who were admitted with the diagnosis of Cushing syndrome and had 8 mg DST (modified test along with classic DST. In modified test a decrease in an 8 AM serum cortisol level of 50% or more is thought to indicate suppression and we compared the results of modified test with standard test. This test had been done on 42 patients: 10 male (23% and 32 female (76%. The mean age of patients was 31.39 (15-63, 32 with proven pituitary Cushing's disease, 7 with primary adrnal tumors and 3 with ectopic ACTH syndrome. The standard test according to 50% suppression of UFC had 90.62% sensitivity, and according to 90% suppression had 43.75% sensitivity. The sensitivity of this test was 71.85% for serum cortisol suppression. The modified test (8 mg overnight DST had 78% sensitivity. All of these tests had 100% specificity for the diagnosis of Cushing's disease. The positive predictive vale (PPV of all of these tests was 100%. The negative predictive value (NPV of modified test for the diagnosis of Cushing's disease was 58.82%. In standard test the NPV of serum cortisol was 52.6%, UFC 50% had 76.9% NPV and UFC 90% had 35.7% NPV. The results of serum cortisol suppression in modified test is better than standard test. Although 50% suppression of UFC in standard test had greater sensitivity than modified test, collecting of urine is difficult, time consuming and needing hospitalization, so we advice modified test that is much simpler and more convenient instead of standard test in the first

  17. ANÁLISE DA CONTAMINAÇÃO DE PREPARAÇÕES CÁRNEAS POR Bacillus cereus EM SERVIÇOS DE ALIMENTAÇÃO

    Directory of Open Access Journals (Sweden)

    C. M. SOARES

    2009-01-01

    Full Text Available

    O diagnóstico da contaminação por B. cereus em dois restaurantes institucionais do município de Campinas/SP foi realizado através da análise de amostras ambientais e de alimentos, coletadas na linha de preparo de pratos cárneos. O microrganismo foi identificado em amostras de ar ambiente (2,0 a 20,0 UFC/m³; carne processada (10² UFC/g a 2,4x10³ UFC/g; condimentos e temperos (1,0x10 a 5,0x10² UFC/g; e, em 51,7% das amostras de superfícies analisadas. O potencial enterotoxigênico de 54 isolados foi verificado através do kit BDE-VIA (Tecra e da pesquisa de genes associados aos complexos de toxinas diarréicas HBL (hblA, hblD e hblC e NHE (nheA, nheB e nheC, aplicando-se a técnica da reação da polimerase em cadeia (PCR. Do total de isolados analisados, 85,2% foram positivos ao teste BDE-VIA. Os genes codificadores dos complexos NHE e HBL foram observados em cepas provenientes de amostras ambientais e de alimentos. Os resultados da PCR e do BDE-VIA revelaram o alto potencial enterotoxigênico dos isolados. O controle do microrganismo no ambiente desses estabelecimentos e o processamento adequado dos alimentos são fundamentais para a redução do risco de doenças de origem alimentar associadas a B. cereus em serviços de alimentação.

  18. Uso de polímeros em formulações para preservação de Pectobacterium atrosepticum e Ralstonia solanacearum Formulation with polymers for the Pectobacterium atrosepticum e Ralstonia solanacearum

    Directory of Open Access Journals (Sweden)

    Andréia Iraci Tumelero

    2008-02-01

    Full Text Available A sobrevivência de Pectobacterium atrosepticum e de Ralstonia solanacearum foi avaliada em veículo à base de goma xantana (GX, um polímero biológico, e de goma xantana acrescida de polivinilpirrolidona (PVP, um polímero sintético. As culturas, após crescimento até 10(11 ufc mL-1 foram injetadas junto a essas formulações e a sobrevivência avaliada em diferentes condições de armazenamento: em temperatura ambiente, em refrigerador (4ºC e em freezer (-20ºC, por 36 meses. A concentração de células viáveis foi realizada através de diluições seriadas. A patogenicidade foi avaliada em plantas hospedeiras e em iscas. Os resultados permitem observar que a concentração de células viáveis decresceu ao longo do tempo, mantendo-se entre 10³ e 10(4 ufc mL-1 ao final de três anos, exceto para a formulação à base de GX e armazenamento à -20°C, que se mostrou ineficiente para ambas as bactérias. Conclui-se, que os polímeros avaliados mostraram-se eficientes em preservar e manter as características bioquímicas e fisiológicas das bactérias Pectobacterium atrosepticum e de Ralstonia solanacearum.The survival of Pectobacterium atrosepticum and Ralstonia solanacearum was evaluated in biopolymer carrier xanthan gum (GX and xanthan gum together with polymer synthetic polyvinylpyrrolidone (PVP. The cultures after growing up to 10(11 ufc mL-1 were injected into the plolymers carriers. The survival of the bacteria was evaluated at room temperature, refrigerator (4ºC and freezer (-20ºC for 36 months. The evaluation of viability of the preserved bacteria was carried through seriate dilutions using drop method. The pathogenicity was observed in plant hosts and through baits. The results allow observing that the concentration of viable cells decreased along the time mainting to 10³ and 10(4 ufc mL-1 for three years with exception, of the formulation to the base of GX and storage the -20°C, that was inefficient for preservation of

  19. Efeito do uso de bactérias probióticas na sobrevivência de larvas de Litopenaeus vannamei expostas à infecção experimental por Vibrio spp.

    OpenAIRE

    Joana Angélica Lyra Vogeley de Carvalho

    2011-01-01

    O presente estudo teve como objetivo avaliar a sobrevivência de larvas de Litopenaeus vannamei tratadas com bactérias probióticas e posteriormente infectadas por Vibrio harveyi e Vibrio alginolyticus. Os camarões foram mantidos em dois tanques de 80L nas mesmas condições, mas apenas um deles foi previamente tratado com probiótico comercial (Bacillus spp.) adicionado diariamente na água na concentração de 105 UFC/ml. Este protocolo foi mantido até os animais alcançarem o estágio de desen...

  20. Sobrevivencia de Salmonella enteritidis em ovos artificialmente contaminados e submetidos a diferentes tipos de cocção e em alimentos preparados a base de ovos e consumidos sem tratamento termico

    OpenAIRE

    Magaly Ananias Afonso

    1994-01-01

    Resumo: Determinou-se a sobrevivência de Salmonella enteritidis em ovos artificialmente, contaminados e submetidos à cocção em chama de gás e forno de microondas (FMO), e, em alimentos preparados com ovos contaminados c submetidos a diferentes temperaturas de armazenagem. Foi utilizado Salmonella enteritidis patogênico, fagotipo 28 isolado de aves e ovos brancos de galinhas comerciais. Os alimentos contaminados com aproximadamente 106 a 108 UFC e examinados foram: ovos cozidos em água ...

  1. ESTANDARIZACIÓN DE LA EXTRACCIÓN DE ADN Y VALIDACIÓN DE LA PCR MÚLTIPLE PARA DETECTAR Listeria monocytogenes EN QUESO, LECHE, CARNE DE RES Y POLLO

    Directory of Open Access Journals (Sweden)

    M. Mercado

    2005-12-01

    Full Text Available Este trabajo validó la técnica de PCR para la detección de L. monocytogenes a partir de ADN de cultivos puros y en muestras de leches crudas, quesos frescos, carne de res y carne de pollo. En DNA de cultivos puros la sensibilidad, la especificidad y la reproducibilidad encontrada fue de 100%, 101UFC/ml y K=1,respectivamente. Para la extracción del ADN de los alimentos se emplearon dos métodos, el primero, basado en la precipitación alcohólica en presencia de NaI, lo que redujo en gran medida las grasas; permitiendo la detección directa de 10 1 UFC/ml en leche cruda y 105 UFC/g en queso fresco. El segundo método, basado en la extracción con lisozima, proteinasa K y fenol-cloroformo, permitió establecer límites de detección de 102 y 104 UFC/g para las carnes de res y pollo respectivamente. La PCR se basó enla especificidad de los iniciadores LI1/U1 que amplificaron una banda de 938 pb (identificación de género característica del rDNA 16S y los iniciadores LF/LR que amplificaron una banda de 750 pbcaracterística del gen hlyA (identificación de especie. Los resultados de la validación reportaron con relación al método “Gold Standard” una reproducibilidad, sensibilidad y especificidad del 100% en leches crudas. Para las muestras de queso frescos se reportó una reproducibilidad de 97%, sensibilidad 96.3% y especificidad del 100%, para la carne de pollo la reproducibilidad fue 98.43%, sensibilidad96.9%, especificidad 100%, valor predictivo positivo 100% y valor predictivo negativo 100%, para la carne de res todos los parámetros fueron 100%. El método “Gold Standard” reportó 100% para todos losparámetros. El trabajo muestra que ambas técnicas pueden ser utilizadas para detectar L. monocytogenes en este tipo de alimentos y que la PCR reduce el tiempo de ensayo considerablemente.

  2. Efeito da pré-incubação de Pseudomonas fluorescens em diferentes temperaturas de refrigeração sobre a hidrólise de caseína no leite desnatado pasteurizado microfiltrado

    OpenAIRE

    Netto, Gabriel Gama

    2012-01-01

    Este trabalho objetivou avaliar o efeito da multiplicação de uma estirpe psicrotrófica proteolítica de Pseudomonas fluorescens nas temperaturas de 4, 7 e 10 ºC, estabelecidas pela Instrução Normativa 62 do MAPA, nas características físicoquímicas e proteólise do leite microfiltrado. Amostras leite desnatado e pasteurizado foram inoculadas com a cepa Pseudomonas fluorescens 041 em uma concentração de aproximadamente 104 UFC mL-1 e incubadas nas três temperaturas por 48 h e, posteriormente, ...

  3. Results of repeated transsphenoidal surgery in Cushing's disease. Long-term follow-up.

    Science.gov (United States)

    Valderrábano, Pablo; Aller, Javier; García-Valdecasas, Leopoldo; García-Uría, José; Martín, Laura; Palacios, Nuria; Estrada, Javier

    2014-04-01

    Transsphenoidal surgery (TSS) is the treatment of choice for Cushing's disease (CD). However, the best treatment option when hypercortisolism persists or recurs remains unknown. The aim of this study was to analyze the short and long-term outcome of repeat TSS in this situation and to search for response predictors. Data from 26 patients with persistent (n=11) or recurrent (n=15) hypercortisolism who underwent repeat surgery by a single neurosurgeon between 1982 and 2009 were retrospectively analyzed. Remission was defined as normalization of urinary free cortisol (UFC) levels, and recurrence as presence of elevated UFC levels after having achieved remission. The following potential outcome predictors were analyzed: adrenal status (persistence or recurrence) after initial TSS, tumor identification in imaging tests, degree of hypercortisolism before repeat TSS, same/different surgeon in both TSS, and time to repeat surgery. Immediate postoperative remission was achieved in 12 patients (46.2%). Five of the 10 patients with available follow-up data relapsed after surgery (median time to recurrence, 13 months). New hormone deficiencies were seen in seven patients (37%), and two patients had cerebrospinal fluid leakage. No other major complications occurred. None of the preoperative factors analyzed was predictive of surgical outcome. When compared to initial surgery, repeat TSS for CD is associated to a lower remission rate and a higher risk of recurrence and complications. Further studies are needed to define outcome predictors. Copyright © 2013 SEEN. Published by Elsevier Espana. All rights reserved.

  4. Avaliação da qualidade microbiológica do leite UAT integral comercializado em Belo Horizonte

    Directory of Open Access Journals (Sweden)

    Coelho P.S.

    2001-01-01

    Full Text Available Foram analisadas 80 amostras de leite UAT integral de oito marcas comercializadas em Belo Horizonte, entre janeiro e abril de 1999. Foram realizadas contagens de bactérias mesófilas aeróbicas em meio APC e ágar BHI enriquecido com vitamina B12, sendo os resultados comparados aos padrões estabelecidos pelo Regulamento Técnico de Identidade e Qualidade (RTIQ do Serviço Federal de Inspeção do Ministério da Agricultura e Abastecimento do Brasil. Das 80 amostras analisadas, 33 (41,2% apresentaram contagem de bactérias mesófilas aeróbicas entre 1,3×10(4 e 1,4×10(5 UFC/ml (4,1 e 5,1 log UFC/ml. De 174 amostras de microrganismos isoladas, 162 (93,1% são do gênero Bacillus, 3 cocos (1,7% pertencentes ao gênero Micrococcus, 9 (5,2% bastonetes Gram positivos pleomórficos, sugestivos de pertencerem ao gênero Corynebacterium. Cinco marcas de leite UAT foram consideradas como fora dos padrões microbiológicos estabelecidos pelo RTIQ. Bactérias do gênero Bacillus foram as mais isoladas.

  5. An efficient fractal image coding algorithm using unified feature and DCT

    International Nuclear Information System (INIS)

    Zhou Yiming; Zhang Chao; Zhang Zengke

    2009-01-01

    Fractal image compression is a promising technique to improve the efficiency of image storage and image transmission with high compression ratio, however, the huge time consumption for the fractal image coding is a great obstacle to the practical applications. In order to improve the fractal image coding, efficient fractal image coding algorithms using a special unified feature and a DCT coder are proposed in this paper. Firstly, based on a necessary condition to the best matching search rule during fractal image coding, the fast algorithm using a special unified feature (UFC) is addressed, and it can reduce the search space obviously and exclude most inappropriate matching subblocks before the best matching search. Secondly, on the basis of UFC algorithm, in order to improve the quality of the reconstructed image, a DCT coder is combined to construct a hybrid fractal image algorithm (DUFC). Experimental results show that the proposed algorithms can obtain good quality of the reconstructed images and need much less time than the baseline fractal coding algorithm.

  6. Capacity of ensilage of Jatropha curcas L. cake to degrade forbol esters

    Directory of Open Access Journals (Sweden)

    André Soares de Oliveira

    2012-06-01

    Full Text Available The objective of this study was to evaluate the capacity of the ensilage of Jatropha curcas L. expeller cake to reduce the phorbol esters and its effect on fermentative losses, by adding soluble carbohydrates or microbial inoculants. The design was completely randomized with four replications in a 3 × 2 factorial arrangement, with three sources of soluble carbohydrates (SC, control, 50 g sucrose/kg or 50 g crude glycerin/kg as fed and two doses of microbial inoculants (MI, 0 or 5 × 10(5 ufc Lactobacillus plantarum + 3.33 × 10(5 ufc Propionibacterium per g as fed. Twenty-four mini-silos (982 cm³ of polyvinyl chloride were created and opened after 60 days of fermentation at room temperature. The pre-hydrated Jatropha curcas L. cake (282 g of water/kg contained 0.424 mg of phorbol esters/g of dry matter. Ensiling reduced the phorbol esters in 47.4%, on average, regardless of the SC or MI. There was no interaction effect between SC and MI on effluent, gases or total dry matter losses. However, both losses were increased when SC were added, and it was higher with glycerin that than sucrose. The addition of MI reduced all fermentation losses. The process of ensiling, although partially to reduce the phorbol esters of pre-hydrated Jatropha curcas L. cake, is not indicated as a biodestoxification procedure.

  7. Hongos de importancia agrícola presentes en moscas de la fruta del valle de Ica, Perú

    Directory of Open Access Journals (Sweden)

    Carlos E. Tipismana

    2013-05-01

    Full Text Available El objetivo del presente trabajo fue aislar e identificar hongos de especímenes de moscas de la fruta de los géneros Ceratitis (Macleay y Anastrepha (Schiner, del valle de Ica, Perú. Se aislaron hongos pertenecientes a los géneros Alternaria, Aspergillus, Cladosporium, Mucor, Penicillium, Rhizoctonia, Rhizopus y Trichoderma;así como levaduras y micelios estériles. Los recuentos de hongos presentaron rangos entre 8x103 a 8x104 UFC/g para el género Ceratitis; y 7x103 a 7x104 UFC/g para el género Anastrepha. El IVI% (Índice de Valor de Importancia demostró que Cladosporium es el género con mayor valor ecológico con un 78,05%. El Índice de Similitud de especies de hongos entre ambos géneros de mosca de la fruta analizados fue 0,5. Los resultados obtenidos confirman la presencia de hongos en moscas de la fruta; y se deduce el posible impacto de estos dípteros en el área agrícola como potenciales agentes vectores de enfermedades fúngicas para los cultivos locales de importancia económica.

  8. [Yeast microbiota in artisanal cheeses from Corrientes, Argentina].

    Science.gov (United States)

    Cardozo, Marina C; Fusco, Ángel J V; Carrasco, Marta S

    The artisanal cheese from Corrientes (from the Spanish acronym QAC-Queso Artesanal de Corrientes/Artisanal Cheese from Corrientes) is a soft cheese elaborated with raw cow milk and an artisanal coagulant agent. Lactic bacteria contitute the main flora of this cheese although yeasts are also present in high quantities as secondary microbiota and might play a relevant role in cheese ripening. The aim of this work was to evaluate yeast occurrence during QAC elaboration and ripening, and the effect of seasonal variation. Yeasts were isolated and purified from raw materials and cheese at different ripening stagesl elaborated during the different seasons. Yeast sample counts were in the order of 10 3 - 10 7 UFC/ml o UFC/g. Ninety yeast strains were classified: 9 from milk, 28 from the coagulant agent, 10 from curd and 43 from cheese. Candida predominated in milk samples while other yeast genera had low incidence. Candida also predominated in the coagulant agent samples, followed by genera Myxozyma and Debaryomyces. The isolates obtained from cheese belonged to the same genera predominating in the coagulant agent, and showed the same order of prevalence. Copyright © 2017 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. PERCEPTION OF ACADEMIC COURSE OF DENTISTRY ON THE USE OF PORTFOLIO AS A METHOD EVALUATIVE

    Directory of Open Access Journals (Sweden)

    Jacques Antonio Cavalcante Maciel

    2014-05-01

    Full Text Available The portfolio is targeted as an innovative method of learning that allows you to record the reflections and impressions on the subject or course, promoting effective learning from experiences. This present study has aimed to describe the experience of the use of portfolios as a method of assessing learning in dental students and assess students' perceptions about the method. The research was quantitative, descriptive. The survey was conducted in dentistry course at Sobral UFC. We used a questionnaire containing ten questions to 23 students of the seventh semester of Dentistry, who attended Sobral UFC-modules of Community Health III between 2011.2 and had as one of evaluative methods to build the Portfolio. The portfolio was defined by students as a reflective report of the activities developed in theory and practice, and an evaluation method well accepted by academics. You can see that the evaluation method was efficient in its purpose, leading academics to develop a critical view on the theme developed in the classroom and that proved a facilitator in the process of teaching and learning for students.

  10. Effect of ionization and nisin on the Bacillus strains and Salmonella Enteritidis inoculated Stearothermophilus

    International Nuclear Information System (INIS)

    Bouzayen, Sarra

    2010-01-01

    The antimicrobial effect of nisin (at 1000UI/g), and irradiation (at 1, 3 and 5kGy), against the growth of Salmonella enteritidis (106 ufc/ml) and Bacillus Stearothermophilus (10 6 ufc/ml), inoculated in turkey salami, was studied during storage at 4 degree for 21 days. Treatment of turkey salami with nisin at 1000UI/g did not show any antimicrobial activity against S. Enteritidis with 6.7 pour cent and 0.8 pour cent of reduction after 0 and 21 days of storage respectively, and seems to be insufficient to inhibit B. Stearothermophilus with 23 pour cent and 21 pour cent of reduction after 0 and 21 days of storage respectively. Antimicrobial activities of irradiation were better and proportional to irradiation doses; it shows a reduction of 27 pour cent, 55 pour cent and 67 pour cent by D1, D2 and D3 respectively. The combination of nisin with irradiation at 5kGy showed stronger antimicrobial activities than those obtained by its combination with the first and the second irradiation dose.

  11. An Investigation of Scientific Production of Executive Secretariat Graduates At the Federal University of Ceará From 2010 to 2015

    Directory of Open Access Journals (Sweden)

    Márcia Monalisa Garcia

    2017-05-01

    Full Text Available The culture of research in Executive Secretary course is recent and has been widely promoted in the academic and scientific community. Therefore, this study aims to analyze the scientific production of graduates from the Executive Secretariat Course at the Federal University of Ceará (UFC from 2010 to 2015, in order to verify their contributions to the increase of scientific production in the field. In order to achieve the proposed objectives, a descriptive, bibliographic research was carried out with quantitative and qualitative approach, using as basis for data analysis a review on the content "Productions" of the Brazilian database résumé (Curriculum Lattes, of UFC graduates since the foundation of the course in 1995, to the year 2015. Among the main results, the research pointed out the need for diversification on the types of scientific contribution, since most of it has focused on paper presentations; also diversifying the researched topics, since most of them focused on professional practice, highlighting the focus on the technicist character of this profession. There has also been a significant increase in scientific production in the years 2013 and 2014. This work has raised the importance of spreading a new mentality about the secretarial studies, stimulating the production of new knowledge in this field.

  12. VIABILITY AND ANTIMICROBIAL ACTIVITY OF STREPTOMYCES STRAINS FROM NCNM AFTER LYOPHILIZATION

    Directory of Open Access Journals (Sweden)

    Oleg CHISELIŢA

    2016-05-01

    Full Text Available The article deals with the aspects related to lyophilization of streptomycetes strains, preserved in the National Collection of Nonpathogenic Microorganisms (NCNM. Was determined that lyophilization do not significantly modify the antimicrobial activity of streptomycetes. Maximum viability of strains of genus Streptomyces (83,2-90,2% is ensured after lyophilization at initial titer by 9-11 log10UFC ml-1 in protective medium (gelatin 2,5% + glucose 7,5% by rehydra­tion with distillate water.VIABILITATEA ŞI ACTIVITATEA ANTIMICROBIANĂ A TULPINELOR DE STREPTOMYCES DIN CNMN DUPĂ LIOFILIZAREAcest articol prezintă aspecte legate de liofilizarea tulpinilor de streptomicete, depozitate în Colecţia Naţională de Microorganisme Nepatogene (CNMN. A fost stabilit că liofilizarea nu modifică esenţial activitatea antimicrobiană a streptomicetelor. Viabilitatea maximă a tulpinilor genului Streptomyces (83,2-90,2% este asigurată după liofilizarea la titrul iniţial 9-11 log10UFC ml-1 în mediu protectiv (gelatină 2,5% + glucosă 7,5% şi la rehidratarea cu apă distilată. 

  13. Use of ozone-biofiltration for bulk organic removal and disinfection byproduct mitigation in potable reuse applications.

    Science.gov (United States)

    Arnold, Mayara; Batista, Jacimaria; Dickenson, Eric; Gerrity, Daniel

    2018-07-01

    The purpose of this research was to investigate the impacts of ozone dose and empty bed contact time (EBCT) in ozone-biofiltration systems on disinfection byproduct (DBP) formation potential. The data were used to evaluate the possibility of using DBP formation potential as an alternative guideline for total organic carbon (TOC) removal in potable reuse applications. A pilot-scale ozone-biofiltration system was operated with O 3 /TOC ratios ranging from 0.1 to 2.25 and EBCTs ranging from 2 to 20 min. The biofiltration columns contained anthracite or biological activated carbon (BAC). Bench-scale chlorination was performed using the uniform formation conditions (UFC) approach, and quenched samples were analyzed for total trihalomethanes (TTHMs) and regulated haloacetic acids (HAA5s). The data demonstrated that ozone-biofiltration achieved TOC removals ranging from ∼10 to 30%, depending on operational conditions, but biofiltration without ozone generally achieved <10% TOC removal. UFC testing demonstrated that ozone alone was efficient in transforming bulk organic matter and reducing DBP formation potential by 10-30%. The synergistic combination of ozone and biofiltration achieved average overall reductions in TTHM and HAA5 formation potential of 26% and 51%, respectively. Finally, a maximum TOC concentration of 2.0 mg/L was identified as a recommended treatment target for reliable compliance with TTHM and HAA5 regulations for potable reuse systems in the United States. Copyright © 2018 Elsevier Ltd. All rights reserved.

  14. Principal characteristics of SFC type MHD generator

    International Nuclear Information System (INIS)

    Kayukawa, Naoyuki; Oikawa, Shun-ichi; Aoki, Yoshiaki; Seidou, Tadashi; Okinaka, Noriyuki

    1988-01-01

    This paper describes the experimental and analytical results obtained for an MHD channel with a two dimensionally shaped magnetic field configuration called 'the SFC-type'. The power generating performance was examined under various load conditions and B-field intensities with a 2 MWt shock tunnel MHD facility. It is demonstrated that the power output performance and the enthalpy extraction scaling law of the conventional uniform B-field MHD generator (UFC-type) were significantly improved by the SFC-design of the spatial distribution of the magnetic field. The arcing processes were also examined by a high speed camera and the post-test observation of arc spot traces on electrodes. Further, the characteristic frequencies of each of the so-called micro and constricted arcs were clarified by spectral analyses. The critical current densities, which define the transient conditions of each from the diffuse-to micro arc, and from the micro-to constricted arc modes could be clearly obtained by the present spectral analysis method. We also investigated the three-dimensional behavior under strong magnetic field based on the coupled electrical and hydrodynamical equations for both of the middle scale SFC-and UFC-type generators. Finally, it is concluded from the above mentioned various aspects that the shaped 2-D magnetic field design will offer a most useful means for the realization of a compact, high efficiency and a long duration open-cycle MHD generator. (author)

  15. Follicle and oocyte growth in early postnatal calves: cytochemical, autoradiographical and electron microscopical studies

    International Nuclear Information System (INIS)

    Mhawi, A.J.; Kaňka, J.; Motlík, J.

    1991-01-01

    The initiation of oocyte and follicle growth was studied in 1- and 3-d-old calf ovaries using cytochemical, autoradiographical and electron microscopical approaches. Attention was only paid to unilaminar ovarian follicles that were classified into 3 categories: unilaminar flattened (UF), unilaminar flatto-cuboidal (UFC) and unilaminar cuboidal (UC) ovarian follicles when the oocyte was surrounded by 1 layer of flattened, a mixture of flattened and cuboidal and entirely cuboidal follicle cells, respectively. Our findings suggested that oocytes within each of these follicle categories were in different developmental stages. Furthermore, electron microscopic observations revealed that early after birth, oocyte nuclei characteristic of diplotene configuration (aggregation of the nuclear chromatin into moderately electron-dense small patches and fibrillo-granular texture of the nucleolus) were encountered in 41% of the UF follicles. The rest of the UF as well as all of the UFC and UC follicles were found to contain dictyate oocytes in which the chromatin was highly decondensed and the nucleolus differentiated into fibrillar, fibrillo-granular and granular components. The present results also indicated that the complete transition of the surrounding follicle cells from flattened to cuboidal shape and the morphological changes of the oocyte endoplasmic reticulum and mitochondria were 2 complementary events essential for initiation of oocyte growth

  16. Mitochondrial associated ubiquitin fold modifier-1 mediated protein conjugation in Leishmania donovani.

    Directory of Open Access Journals (Sweden)

    Sreenivas Gannavaram

    2011-01-01

    Full Text Available In this report, we demonstrate the existence of the ubiquitin fold modifier-1 (Ufm1 and its conjugation pathway in trypanosomatid parasite Leishmania donovani. LdUfm1 is activated by E1-like enzyme LdUba5. LdUfc1 (E2 specifically interacted with LdUfm1 and LdUba5 to conjugate LdUfm1 to proteinaceous targets. Mass spectrometry analysis revealed that LdUfm1 is conjugated to Leishmania protein targets that are associated with mitochondria. Immunofluorescence experiments showed that Leishmania Ufm1, Uba5 and Ufc1 are associated with the mitochondria. The demonstration that all the components of this system as well as the substrates are associated with mitochondrion suggests it may have physiological roles not yet described in any other organism. Overexpression of a non-conjugatable form of LdUfm1 and an active site mutant of LdUba5 resulted in reduced survival of Leishmania in the macrophage. Since mitochondrial activities are developmentally regulated in the life cycle of trypanosomatids, Ufm1 mediated modifications of mitochondrial proteins may be important in such regulation. Thus, Ufm1 conjugation pathway in Leishmania could be explored as a potential drug target in the control of Leishmaniasis.

  17. EVALUATION in vitro OF THE ACTION OF Lactobacillus plantarum WITH PROBIOTIC CHARACTERISTICS ON Yersinia pseudotuberculosis

    Directory of Open Access Journals (Sweden)

    Henry Jurado-Gámez

    2014-12-01

    Full Text Available With the objective to check the potential probiotic of Lactobacillus plantarum on one of themost frequent diseases in guinea pig (Cavia porcellus caused by Yersinia pseudotuberculosis, tests were conducted of inhibition and comparisonin front of antibiotics, showing favorable results, the inhibitt othe pathogenic bacterium. It valued by HPLC the possible peptides produced by L. plantarum, characterizing an presence of two peptides. Tests were performed for the selection of lactic bacteria which showed the following profile: catalase-negative, not producer of gas, resistant to bile salts (0, 5%, 1%, 2% and 3%, pH (2,5, 3,5 and 7,6 and temperature of 38 at 45°C. Also determined the characteristics of the kinetics of fermentation, using two mediums, where it is evaluated CFU/ mL, pH, consumption of total sugars (mg/L and production of lactic acid (%; Lactobacillus plantarum reached the exponential phase of growth in the mediums MRS and Pro, at the 12 and 14:24 hours, with values of 7,0x1011 UFC/mL and 5,0x1013 UFC/mL, respectively. A design of blocks was applied at random with two treatments and eleven blocks, the result allowed to determine that it doesn’t exist significant statistical differences (P>0,05 between the proposed means, but if between the hours of evaluation (P <0,05.

  18. Limited Diagnostic Utility of Plasma Adrenocorticotropic Hormone for Differentiation between Adrenal Cushing Syndrome and Cushing Disease.

    Science.gov (United States)

    Hong, A Ram; Kim, Jung Hee; Hong, Eun Shil; Kim, I Kyeong; Park, Kyeong Seon; Ahn, Chang Ho; Kim, Sang Wan; Shin, Chan Soo; Kim, Seong Yeon

    2015-09-01

    Measurement of the plasma adrenocorticotropic hormone (ACTH) level has been recommended as the first diagnostic test for differentiating between ACTH-independent Cushing syndrome (CS) and ACTH-dependent CS. When plasma ACTH values are inconclusive, a differential diagnosis of CS can be made based upon measurement of the serum dehydroepiandrosterone sulfate (DHEA-S) level and results of the high-dose dexamethasone suppression test (HDST). The aim of this study was to assess the utility of plasma ACTH to differentiate adrenal CS from Cushing' disease (CD) and compare it with that of the HDST results and serum DHEA-S level. We performed a retrospective, multicenter study from January 2000 to May 2012 involving 92 patients with endogenous CS. The levels of plasma ACTH, serum cortisol, 24-hour urine free cortisol (UFC) after the HDST, and serum DHEA-S were measured. Fifty-seven patients had adrenal CS and 35 patients had CD. The area under the curve of plasma ACTH, serum DHEA-S, percentage suppression of serum cortisol, and UFC after HDST were 0.954, 0.841, 0.950, and 0.997, respectively (all Pdisease, especially when the plasma ACTH level alone is not conclusive.

  19. Uso de antimicrobianos como promotores de crescimento e resistência em isolados de Escherichia coli e de Enterobacteriaceae lactose-negativa da microflora fecal de frangos de corte

    Directory of Open Access Journals (Sweden)

    Pessanha R.P.

    2001-01-01

    Full Text Available Foram coletadas amostras de fezes de aves durante um ciclo de criação (45 dias e analisadas quantitativamente quanto à presença de Escherichia coli e de Enterobacteriaceae lactose-negativa (ELN. As contagens de colônias lactose-positivas e negativas foram realizadas em placas de ágar MacConkey e os isolados foram submetidos ao teste de susceptibilidade aos antimicrobianos in vitro, pela técnica de difusão em gel. Os números desses microrganismos estabilizaram-se na faixa de 10(6 UFC/g de fezes para E. coli, e de 10(5 UFC/g de fezes para ELN. A resistência e a multirresistência aos antimicrobianos de isolados de E. coli foram observadas em 98,6% e 65,7%, e nos de ELN em 98,1% e 84,6%, respectivamente. Os espectros de resistência de E. coli e ELN foram: 52 e 57% ao cloranfenicol, 51 e 67% à cefalotina, 48 e 84% à tetraciclina, 45 e 74% ao ácido nalidíxico, 42 e 57% à ampicilina, 28 e 55% a sulfametoxazol + trimetoprim e 26 e 22% à gentamicina, respectivamente. O estudo demonstrou que os frangos de corte podem funcionar como reservatórios de genes de resistência a antibióticos importantes em medicina veterinária e humana.

  20. Isolation and antibiotic resistance of Ureaplasma spp. isolated from urogenital specimen between 2002 to 2007

    Directory of Open Access Journals (Sweden)

    Tito Del Gaudio

    2009-03-01

    Full Text Available Ureaplasma spp. and Mycoplasma hominis are frequently isolated from urogenital samples. Ureaplasma spp is responsible for cervicovaginitis, salpingitis, urethritis, epididymitis, male and female infertility, spontaneous abortion, and during pregnancy, for the premature rupture of the membranes, because of chorionamnionitis. Our study aimed to establish the pattern of antimicrobial resistance among Ureaplasma spp isolated in the area of Andria,Apulia Region, from January 2002 to December 2007. 240/781 (30.7% of the urogenital samples examined were found Ureaplasma spp.-positive. 152/240 (63.3 % were >104 UFC/ml and 88/240 (36.7 % were <104 UFC/ml. With regard to the resistance rate, we observed significant increase in resistance to ciprofloxacin, ofloxacin, erythromycin, clarithromycin, and azithromycin. While we did not observe resistance to doxycycline, strains resistant to tetracycline, josamycin, and pristinamycins, were isolated during last years of investigation. Our data may help improve the management of these infections above all in consideration of the differences among isolates in different geographic regions.

  1. Microbiological evaluation of different antiseptic povidone-iodine and chlorhexidine formulations after intentional contamination of containers Evaluación microbiológica de las diferentes formulaciones antisépticas, polivinil-pirrolidona-yodo y clorexidina, después de la contaminación intencional de los recipientes Avaliação microbiológica das diferentes formulações anti-sépticas, polivinilpirrolidona-iodo e clorexidina, após contaminação intencional das almotolias

    Directory of Open Access Journals (Sweden)

    Christiane Moreira Padovani

    2008-12-01

    Full Text Available This study aimed to evaluate the survival rate of microorganisms within different antiseptic formulations - povidone-iodine (PVP-I and chlorhexidine (CHX - after intentional contamination, and to establish the minimum care necessary to ensure sterilization of non-disposable antiseptic solution containers. A laboratory study was performed with 180 antiseptic containers, which were contaminated with Serratia marcescens [1 x 105 UFC/mL]. The containers were closed and stored, at room temperature, during seven days and shaken daily. The antiseptic cultures were evaluated to be 100% negative to Serratia marcescens in all of the non-disposable containers. These results suggested that antiseptic solutions inactivate microorganisms [1 x 105 UFC/mL]. Since cleaned antiseptic containers have around 102 UFC coming from tap water, it can be inferred that cleansing is a safe minimum procedure to ensure reuse of containers for distribution of CHX and PVP-I solutions in aqueous, detergent and alcoholic formulations.Los objetivos de este estudio fueron evaluar la sobre vivencia de los micro organismos en las diferentes formulaciones de los antisépticos clorexidina (CHX y polivinil-pirrolidona-yodo (PVP-Y, después de una contaminación intencional de los recipientes y extrapolar los resultados de los laboratorios para el cuidado mínimo a ser dispensado a los recipientes de múltiple uso para el envase de los antisépticos probados. Para esto, fue desarrollado un estudio de laboratorio, en que 180 recipientes fueron contaminados con 1 x 105 UFC/mL de suspensión conteniendo S.marcescens. Después de la contaminación, seis diferentes formulaciones de antisépticos (clorexidina y PVP-Y en los vehículos alcohólico, detergente y acuoso fueron distribuidos y sometidos a la cultura diaria durante siete días, a fin de verificar se hubo crecimiento del microorganismo. Los resultados de esta investigación permiten recomendar la limpieza como el procedimiento m

  2. Microbiota of sausages obtained by spontaneous fermentation produced in the South of Brazil Microbiota de salames obtidos por fermentação espontânea produzidos no Sul do Brasil

    Directory of Open Access Journals (Sweden)

    Osmar Roberto Dalla Santa

    2012-12-01

    Full Text Available The study of the ecology of fermented sausage is fundamental to understand the physical and chemical changes that happen during fermentation and maturation. The aim of the present study was to determine the microbiological characteristics of sausages produced by spontaneous fermentation. Fifty samples of sausages produced in the South of Brazil by different small manufacturers were analyzed for the following microbiota: aerobic mesophilic bacteria; Micrococcaceae; mold and yeast; lactic acid bacteria; total and fecal coliforms; coagulase-positive Staphylococcus, and Salmonella. In most samples (72%, the count of lactic bacteria was higher than 6 log10 cfu.g-1, and the samples with the highest counts were above 8 log10 cfu.g-1. The counts of Micrococcaceae in most samples were between 5 log10 and 7 log10 cfu.g-1. With respect to the presence of molds and yeasts, there was a significant variation among the samples with counts ranging from 2 log10 cfu.g-1 and 6 log10 cfu.g-1. From the data obtained, it was possible to conclude that 24% of the analyzed samples did not comply with the current law in Brazil since the levels of fecal coliforms or coagulase-positive Staphylococcus exceeded the maximum limit allowed.O estudo da ecologia de salames fermentados faz-se necessário para entender as mudanças físicas e químicas que ocorrem durante a fermentação e maturação. O objetivo deste trabalho foi determinar as características microbiológicas de salames produzidos por fermentação espontânea. Foram analisadas cinquenta amostras de salames de diferentes pequenas indústrias em relação à seguinte microbiota: bactérias aeróbias mesófilas; Micrococcaceae; bolores e leveduras; bactérias lácticas; coliformes totais e fecais; Staphylococcus coagulase positiva; e Salmonella. Na grande maioria das amostras (72%, a presença de bactérias lácticas foi superior a 10(6 ufc.g-1, sendo que as amostras com as maiores contagens tiveram quantidades

  3. Guidelines for the documentation of digital computer programs - approved 1974

    International Nuclear Information System (INIS)

    Anon.

    1975-01-01

    This standard presents guidelines for the documentation of engineering and scientific computer programs. Good documentation promotes understanding, reduces duplication of effort, eases conversion to different computer environments and aids modification for extended applications. Good documentation is essential for implementation and effective use of programs obtained from other installations. Since the intention of this standard is to encourage better communication between the developer and user, it should be regarded as a guide rather than a set of rigid specifications. As a guide, it is sufficiently comprehensive to apply to large-scale programs intended for extensive external use. Not all features of this document are appropriate in all circumstances. In general, as the project complexity increases so does the need for more complete documentation. An organization may have special documentation requirements which supersede or extend these guidelines. This standard is a revision of ANS-STD.2-1967 and supersedes it

  4. The Ulysses contract in obstetrics: a woman's choices before and during labour.

    Science.gov (United States)

    Burcher, Paul

    2013-01-01

    Women recognise that labour represents a mind-altering event that may affect their ability to make and communicate decisions and choices. For this reason, birth plans and other pre-labour directives can represent a form of Ulysses contract: an attempt to make binding choices before the sometimes overwhelming circumstances of labour. These choices need to be respected during labour, but despite the reduced decisional and communicative capacity of a labouring woman, her choices, when clear, should supersede decisions made before labour.

  5. Near-facility environmental monitoring quality assurance project plan

    International Nuclear Information System (INIS)

    McKinney, S.M.

    1997-01-01

    This Quality Assurance Project Plan addresses the quality assurance requirements for the activities associated with the preoperational and near facility environmental monitoring performed by Waste Management Federal Services, Inc., Northwest Operations and supersedes WHC-EP-0538-2. This plan applies to all sampling and monitoring activities performed by waste management Federal Services, Inc., Northwest Operations in implementing facility environmental monitoring at the Hanford Site

  6. Ab initio studies of polarization and piezoelectricity in vinylidene fluoride and BN-based polymers.

    Science.gov (United States)

    Nakhmanson, S M; Nardelli, M Buongiorno; Bernholc, J

    2004-03-19

    Highly piezoelectric and pyroelectric phases of boron-nitrogen-based polymers have been designed from first principles. They offer excellent electrical and structural properties, with up to 100% improvement in the piezoelectic response and an enhanced thermal stability with respect to polyvinylidene fluoride (PVDF). Since methods for their synthesis are readily available, these polymers are extremely promising for numerous technological applications, rivaling the properties of ferroelectric ceramics and superseding PVDF-based materials in high-performance devices.

  7. Confinement facilities for handling plutonium

    International Nuclear Information System (INIS)

    Maraman, W.J.; McNeese, W.D.; Stafford, R.G.

    1975-01-01

    Plutonium handling on a multigram scale began in 1944. Early criteria, equipment, and techniques for confining contamination have been superseded by more stringent criteria and vastly improved equipment and techniques for in-process contamination control, effluent air cleaning and treatment of liquid wastes. This paper describes the evolution of equipment and practices to minimize exposure of workers and escape of contamination into work areas and into the environment. Early and current contamination controls are compared. (author)

  8. Clinical Pearls in Anaesthesia for Endoscopic Endonasal Transsphenoid Pituitary Macroadenoma Surgery

    Directory of Open Access Journals (Sweden)

    Shah Shagun B

    2015-11-01

    Full Text Available Endoscopic Endonasal Trans-sphenoid Surgery (EETS aided by avant-garde neuro-navigation techniques, ultrasonic aspirators and bone curettes has come of age. Endoscopic surgery supersedes conventional microscopic approach due to better visualization, avoidance of craniotomy, brain retraction and undue neurovascular manipulation with less morbidity, blood loss and improved safety. Anaesthetic techniques must be tailored to cater for such advances in surgery.

  9. VizieR Online Data Catalog: Asiago Supernova Catalogue (Version 2008-Mar)

    Science.gov (United States)

    Barbon, R.; Buondi, V.; Cappellaro, E.; Turatto, M.

    2008-02-01

    This catalogue supersedes the previous version by Barbon et al. (1999A&AS..139..531B, Cat. II/227), and contains data about the supernovae observed since 1895 and their parent galaxies until the beginning of 2008. In addition to the list of newly discovered SNe, the literature has been searched for new information on past SNe as well. The data for the parent galaxies have also been homogenized. (1 data file).

  10. orignal paper: Beyond natural selection and divine intervention: The Lamarckian implication of Adam Smith's invisible hand

    OpenAIRE

    Elias L. Khalil

    2000-01-01

    Adam Smith's invisible hand metaphor (IH) is examined in light of two different accounts of the origin of traits: Charles Darwin's theory of evolutionary optimization and William Paley's theory of divine intervention. Smith's stand supersedes both accounts. For Smith, intermediating drives, such as the sexual one, neither arise accidentally and favored according to their fitness , la Darwin nor planted by the Deity , la Paley. For Smith, such drives are adopted in light of their ultimate end....

  11. Lion (Panthera leo) populations are declining rapidly across Africa, except in intensively managed areas

    OpenAIRE

    Bauer, Hans; Chapron, Guillaume; Nowell, Kristin; Henschel, Philipp; Funston, Paul; Hunter, Luke T. B.; Macdonald, David W.; Packer, Craig

    2015-01-01

    At a regional scale, lion populations in West, Central, and East Africa are likely to suffer a projected 50% decline over the next two decades, whereas lion populations are only increasing in southern Africa. Many lion populations are either now gone or expected to disappear within the next few decades to the extent that the intensively managed populations in southern Africa may soon supersede the iconic savannah landscapes in East Africa as the most successful sites for lion conservation. Th...

  12. Safety equipment list for the 241-SY-101 RAPID mitigation project

    International Nuclear Information System (INIS)

    Morris, K.L.

    1999-01-01

    This document provides the safety classification for the safety (safety class and safety RAPID Mitigation Project. This document is being issued as the project SEL until the supporting authorization basis documentation, this document will be superseded by the TWRS SEL (LMHC 1999), documentation istlralized. Upon implementation of the authorization basis significant) structures, systems, and components (SSCS) associated with the 241-SY-1O1 which will be updated to include the information contained herein

  13. Safety equipment list for the 241-SY-101 RAPID mitigation project

    Energy Technology Data Exchange (ETDEWEB)

    MORRIS, K.L.

    1999-06-29

    This document provides the safety classification for the safety (safety class and safety RAPID Mitigation Project. This document is being issued as the project SEL until the supporting authorization basis documentation, this document will be superseded by the TWRS SEL (LMHC 1999), documentation istlralized. Upon implementation of the authorization basis significant) structures, systems, and components (SSCS) associated with the 241-SY-1O1 which will be updated to include the information contained herein.

  14. Technical progress - a chance for the future

    Energy Technology Data Exchange (ETDEWEB)

    Schubert, J

    1981-12-01

    The insufficient acceptance of technology in the society of today has its roots in the past century when a humanistically oriented education system had superseded the practice-oriented way. The emotional refusal of science and technology resulting herefrom caused some difficulties when new technologies, as e.g. microelectronics, were introduced. As microelectronics is rated as a basic innovation it entails social and economic changes.

  15. Editorial: Race/matter - materialism and the politics of racialization

    OpenAIRE

    Papadopoulos, D; Sharma, S

    2008-01-01

    A materialist turn in the humanities and social sciences has revitalized work in feminism, science and technology studies, critical social theory and phenomenology. Nonetheless, we want to ask what’s at stake when ‘race’ is grasped from a materialist standpoint? Is the focus on materiality able to track and unravel the manifold neo-racisms of contemporary globalization? Does it supersede the limitations of social constructionist accounts of race? And could a materialist ontology of race trans...

  16. On the welfare properties of fractional reserve banking

    OpenAIRE

    Sanches, Daniel R.

    2015-01-01

    Supersedes Working Paper 13-32/R. Monetary economists have long recognized a tension between the benefits of fractional reserve banking, such as the ability to undertake more profitable (long-term) investment opportunities, and the difficulties associated with it, such as the risk of in-solvency for each bank and the associated losses to bank liability holders. I show that a specific banking arrangement (a joint-liability scheme) provides an effective mechanism for ensuring the ex-post transf...

  17. Parts, Materials, and Processes Control Program for Expendable Launch Vehicles

    Science.gov (United States)

    2015-05-21

    cycle cost ; and 4. Improve procurement and test of small quantities of parts and materials that meet system requirements. This document supersedes...the reliability of program PMP to reduce PMP failures at all levels of assembly and test 3. Reduce program lifecycle cost 4. Improve procurement and...part shall be procured in single lots directly from the manufacturer or its authorized franchised distributor. The contractor shall be able to

  18. Developing theory-driven design research

    DEFF Research Database (Denmark)

    Cash, Philip J.

    2018-01-01

    Design research is increasingly weak in comparison with other fields; without action to increase scientific, theoretical, and methodological rigour there is a real possibility of the field being superseded and becoming obsolete through lack of impact. The aim of this paper is to show how design r....... I identify key learning indicating future directions for theory-driven design research. I conclude by providing some concrete recommendations for the field of design research and individual design researchers....

  19. Algebraic structure of a generalized coupled dispersionless system

    International Nuclear Information System (INIS)

    Victor, Kuetche Kamgang; Thomas, Bouetou Bouetou; Kofane, Timoleon Crepin

    2006-01-01

    We study a physical model of the O(3)-invariant coupled integrable dispersionless equations that describes the dynamic of a focused system within the background of a plane gravitational field. The investigation is carried out both numerically and analytically, and realized beneath some assumptions superseding the structure constant with the structure function implemented in Lie algebra and quasigroup theory, respectively. The energy density and topological structures such as loop soliton are examined

  20. Operation UPSHOT-KNOTHOLE. Operational Summary, Nevada Proving Grounds, 1 March - 9 June 1953

    Science.gov (United States)

    1982-08-01

    Office was superseded by a group of information representatives from the AEC, the FODA ., and the DOD under the direction of Mfr. Morse S&l31 bury, =E...tests designed for statistical analysis of effects. (5) Tactical coznznications systemax. (6) FOL installations. (7) Field madical installations...involved in the operation. The Silas Mason Company was the contractor responsible for drawing up the route line chart and installing the timing lines and

  1. Army Sustainment. Volume 44, Issue 5. September-October 2012

    Science.gov (United States)

    2012-10-01

    Department of Defense or any of its agencies, and do not change or supersede official Army publications. The masculine pro - noun may refer to either gender...the Army Test and Evaluation Command (ATEC), AMC, and the Army staff, who con - stitute the candidate selection panel. CASCOM provides the TRADOC...improper use of these items that causes the fires. The Occupational Safety and Health Administration ( OSHA ) states that equipment needs to be used

  2. Statistical mechanics rigorous results

    CERN Document Server

    Ruelle, David

    1999-01-01

    This classic book marks the beginning of an era of vigorous mathematical progress in equilibrium statistical mechanics. Its treatment of the infinite system limit has not been superseded, and the discussion of thermodynamic functions and states remains basic for more recent work. The conceptual foundation provided by the Rigorous Results remains invaluable for the study of the spectacular developments of statistical mechanics in the second half of the 20th century.

  3. Navigating the changing learning landscape: perspective from bioinformatics.ca

    OpenAIRE

    Brazas, Michelle D.; Ouellette, B. F. Francis

    2013-01-01

    With the advent of YouTube channels in bioinformatics, open platforms for problem solving in bioinformatics, active web forums in computing analyses and online resources for learning to code or use a bioinformatics tool, the more traditional continuing education bioinformatics training programs have had to adapt. Bioinformatics training programs that solely rely on traditional didactic methods are being superseded by these newer resources. Yet such face-to-face instruction is still invaluable...

  4. Double shell tank waste analysis plan

    International Nuclear Information System (INIS)

    Mulkey, C.H.; Jones, J.M.

    1994-01-01

    Waste analysis plan for the double shell tanks. SD-WM-EV-053 is Superseding SD-WM-EV-057.This document provides the plan for obtaining information needed for the safe waste handling and storage of waste in the Double Shell Tank Systems. In Particular it addresses analysis necessary to manage waste according to Washington Administrative Code 173-303 and Title 40, parts 264 and 265 of the Code of Federal Regulations

  5. Review of Literature on Probability of Detection for Magnetic Particle Nondestructive Testing

    Science.gov (United States)

    2013-01-01

    a precipitation hardened martensitic stainless steel . The inspections were based on MIL-STD-1949A [51], now superseded but current at the time...inspector population involved in the tests, it is not possible to draw any further conclusions.  MPT of flat 17-4PH stainless steel plates. A brief...inspection method used to detect surface-breaking cracks in high-strength steel components. A survey of the available literature on the reliability

  6. Branch of bank, change of its status and its value in contemporary Czech banking system.

    OpenAIRE

    Čížek, Martin

    2009-01-01

    This study concerns view of contemporary branch of bank. It shortly deals with history of bank branch in Czech environment after 1989. Further the study analyses its importance, advantages and disadvantages comparing direct banking - online banking in particular. The key point of the study is to answer the question if there is a future of branch of bank. Whether it will cooperate successfully with internet online channels of communication or it will be superseded by online banking at all.

  7. Designing Collaboration: How to Prepare SOF Augmentation Teams for Assignment to a U.S. Embassy Country Team

    Science.gov (United States)

    2014-06-01

    Customs Enforcement ICS Integrated Country Strategy ICT information communications technology ILE intermediate level education xiii IMS...Competition Competing interests often exist between organizations. Loyalties to the organizations or self-interests supersede any other common purpose...environment. This can be as simple as taking colleagues out for coffee or hosting a working luncheon at a restaurant outside of the embassy. This allows the

  8. La federazione delle parti. Sul concetto di individuo in Rudolf Virchow

    Directory of Open Access Journals (Sweden)

    Caianiello, Silvia.

    2010-01-01

    Full Text Available An introductory essay to the Italian translation of R. Virchow’s lecture Atome und Individuen, the paper presents his notion of organic individuality as an outcome of his new cell theory. Virchow’s emphasis on the federal structure of the biological individual as composed of “cell-territories” supersedes the previous cellular atomism, and can be considered as a turning point in the establishment of a modular approach to the organism.

  9. The strong coupling from tau decays without prejudice

    International Nuclear Information System (INIS)

    Boito, Diogo; Golterman, Maarten; Jamin, Matthias; Mahdavi, Andisheh; Maltman, Kim; Osborne, James; Peris, Santiago

    2014-01-01

    We review our recent determination of the strong coupling α s from the OPAL data for non-strange hadronic tau decays. We find that α s (m τ 2 )=0.325±0.018 using fixed-order perturbation theory, and α s (m τ 2 )=0.347±0.025 using contour-improved perturbation theory. At present, these values supersede any earlier determinations of the strong coupling from hadronic tau decays, including those from ALEPH data

  10. Nuclear Structure and Decay Data (NSDD) network

    International Nuclear Information System (INIS)

    Pronyaev, V.G.

    2001-02-01

    This report provides a brief description of the Nuclear Structure and Decay Data (NSDD) Network in response to a request from the Advisory Group Meeting on ''Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators'' (IAEA, Vienna, 14-17 December 1998, report IAEA(NDS)-399 (1999)). This report supersedes the special issue of the Nuclear Data Newsletter No. 20 published in November 1994. (author)

  11. Online consumer behavior: The tablet shopper – A new kind of customer?

    OpenAIRE

    Grohmann, Christopher

    2014-01-01

    Tablet computers are on the rise and are increasingly superseding stationary computers in terms of modern online shopping. This paper therefore aims on understanding how tablet and website characteristics might impact online consumer behavior. The collected data resulted from focus groups and in-depth interviews conducted with a technology affine audience. It has shown that tablets indeed may have shifted shopping behavior from utilitarian towards rather recreational attributes. Discuss...

  12. Evaluating the Effectiveness of Navy Medical Corps Accession Programs

    Science.gov (United States)

    2012-03-01

    GAO General Accounting Office GME Graduate Medical Education GMO General Medical Officer GPA Grade Point Average xiv HPLRP Health...supersede, or automatically promote, to O-3. At this juncture, a student will begin internship training, followed by a General Medical Officer ( GMO ) or...medical students will not complete a GMO or FS tour, and they will instead continue on through residency and fellowship training. This is commonly

  13. Decree No. 83/7405 of 18 November 1983 on the licensing procedure for nuclear installations

    International Nuclear Information System (INIS)

    1983-01-01

    This Decree (No. 83/7405) on the licensing procedure for nuclear installations came into force on 19 December 1983 and supersedes Decree No. 7/9141 of 5 December 1974 on the same subject. The general lines of the licensing procedure laid down by this new Decree are similar to that provided by the 1979 Decree; it is also carried out in three stages: site, construction and operating licences are delivered in succession. (NEA) [fr

  14. La incipiente formación de la identidad popular en el primer kirchnerismo en Argentina (2003-2007

    Directory of Open Access Journals (Sweden)

    Sebastián Barbosa

    2012-06-01

    Full Text Available This Paper analyses discursive formation realized for government in Argentina 2003-2007 for lustered the form that the Kirchnerism in Argentina presents like popular identity. The approach intent supersede macro politics investigations for include in a new analytics line, discursive, capable to light the specifically dynamics who a government form your politic identity. The hypothesis affirms discursive formations in Argentina are like populist at the Laclau theoretical model in your hegemony theory.

  15. Test Methods for Telemetry Systems and Subsystems. Volume 5: Test Methods for Digital Recorder/Reproducer Systems and Recorder Memory Modules

    Science.gov (United States)

    2016-09-26

    Commanders Council. “Digital Data Bus Acquisition Formatting Standard” in Telemetry Standards. RCC 106-13. June 2013. Superseded by Telemetry...second after startup and within one second of stopping should be evaluated. The METS validation software must be configured to mirror the... startup of the recorder. A log file from a test with no errors should look something similar to Table 6-3. Configurations M_01-01 through M_02-02

  16. An empirical investigation of the adoption of Islamic finance in Malaysia: a consumer behavior approach

    OpenAIRE

    Alam, Nafis

    2017-01-01

    Islamic banking has been around for three decades already in Malaysia and has become a major part of the country’s banking system. With a more extensive banking network, the question whether Islamic banking is favored by Muslims (as it should be) or otherwise still persists. It is important to see whether the religiosity effect plays a role in attracting consumer to subscribe to Islamic banking products or whether other banking selection criteria supersede faith. It is also undeniably importa...

  17. Perceptions of video gaming careers and its implications on parental mediation

    OpenAIRE

    Jiow, Hee Jhee; Athwal, Rayvinder Jit Singh; Chew, Ling Ling; Elias, Muhammad Helmi; Lim, Nina; Lye, Qin Ting; Ng, Xin Yu; Woo, Kenneth

    2018-01-01

    Since its advent in the 1970s, the video game industry has superseded its film counterpart, sporting a growth rate quadrupling that of other media and entertainment sectors. In contemporary times, video gaming occupations — namely game designers, professional gamers and YouTubers — have gained prominence, bolstered by the support of the media industry and government agencies. Yet, little remains known about the perceptions of these careers from the standpoint of parents and young gamers. This...

  18. Ciberciudadanía, cultura y bienes públicos

    OpenAIRE

    Álvarez, J. Francisco

    2009-01-01

    Net society is provoking dramatic changes in several aspects of our daily life as cultural traits, business and the more disparages spheres of privacy and social life. We must attend both to freedom of access and to new services generation because of the peculiar form public goods are raising in the Net. To supersede individual capability limitations and to diffuse digital and cultural gaps, electronic government could be a cultural decisive tool in this phase of cibersociety enhancement. Tec...

  19. Enhancing Resilience through Post-Deployment Decompression: A Softer Approach to Sharpening the Warrior Edge

    Science.gov (United States)

    2012-04-25

    hierarchy of needs set forth by Abraham Maslow in 1943, the basic human need for love, affection, and belongingness is superseded in importance only by...February 10, 2012. 80 Abraham H. Maslow , “A Theory of Human Motivation,” Psychological Review 50, (1943): 370-396. Maslow’s paper was originally published...Warrior. Guilford, CT: Globe Pequot Press, 2010. Maslow , Abraham H. “A Theory of Human Motivation.” Psychological Review 50, (1943): 370- 396, http

  20. Nuclear Waste Fund cash management procedures

    International Nuclear Information System (INIS)

    1988-04-01

    The Nuclear Waste Policy Act if 1982 (NWPA) provided for the Office of Radioactive Waste Management (OCRWM) to adopt financial and accounting methods comparable to those used by private industry, including borrowing and investing authority. This document describes the procedures OCRWM follows to meet its borrowing and investing authority under the NWPA. These procedures are a supplement to, and are, therefore, not intended to supersede, existing Departmental policies and procedures

  1. Analysis of Chinese Communist Power

    Science.gov (United States)

    1966-04-08

    Confucianism, Legalism, Taoism and ancestral beliefs have been superseded by the dialectical materialism of the Commu- nists’ doctrine; and the mutual...developing individualism or independence. Chinese cosmology existed long before Christianity or Confu- cianism; it survived as a principal religious belief ...harmonious. With these beliefs , the Chinese nature religion included both ancestral and nonances- tral worship. These forces and the Lord on High

  2. Statutory Instrument No. 2056, The Nuclear Installations Act 1965 etc. (Repeals and Modifications) Regulations 1974

    International Nuclear Information System (INIS)

    1975-01-01

    These Regulations contain repeals and modifications of provisions of the Nuclear Installations Act 1965 and a modification of the Nuclear Installations (Dangerous Occurrences) Regulations 1965. They are made in consequence of the establishment on 1st January 1975 of the Health and Safety Executive and the coming into operation on that date of provisions of the Health and Safety at Work etc. Act 1974 which supersede or affect provisions of the 1965 Act and the 1965 Regulations. (NEA) [fr

  3. Characteristics of Patients with Tuberculous Pleural Effusion in Rural Nepal

    OpenAIRE

    M S Paudel; Anjana Kafle; Bishal Khatri Chhetri; Sahadev Prasad Dhungana; Anuj Poudel; Shamsuddhin .

    2013-01-01

      Introduction: Tuberculosis (TB) is a major cause of mortality and morbidity in developing countries. Tubercular Pleural effusion is the second most common form of extra pulmonary tuberculosis (EPTB), superseded in Prevalence only by lymph node tuberculosis. Pleural effusion occurs in approximately 5% of patients with TB. The purpose of this study was to assess the demographic characteristics of patients presenting with pleural effusion in rural Nepal.   Methods: A retrospe...

  4. An IoT Knowledge Reengineering Framework for Semantic Knowledge Analytics for BI-Services

    Directory of Open Access Journals (Sweden)

    Nilamadhab Mishra

    2015-01-01

    Full Text Available In a progressive business intelligence (BI environment, IoT knowledge analytics are becoming an increasingly challenging problem because of rapid changes of knowledge context scenarios along with increasing data production scales with business requirements that ultimately transform a working knowledge base into a superseded state. Such a superseded knowledge base lacks adequate knowledge context scenarios, and the semantics, rules, frames, and ontology contents may not meet the latest requirements of contemporary BI-services. Thus, reengineering a superseded knowledge base into a renovated knowledge base system can yield greater business value and is more cost effective and feasible than standardising a new system for the same purpose. Thus, in this work, we propose an IoT knowledge reengineering framework (IKR framework for implementation in a neurofuzzy system to build, organise, and reuse knowledge to provide BI-services to the things (man, machines, places, and processes involved in business through the network of IoT objects. The analysis and discussion show that the IKR framework can be well suited to creating improved anticipation in IoT-driven BI-applications.

  5. Efecto de la fertilización en la nutrición y rendimiento de ají (Capsicum spp. en el Valle del Cauca, Colombia

    Directory of Open Access Journals (Sweden)

    Edgar A Rodríguez Araujo

    2010-01-01

    Full Text Available En el estudio se evaluó el efecto de las fertilizaciones química y orgánica y biofertilización en la nutrición y rendimiento del ají (Capsicum spp. en el Valle del Cauca, Colombia, y en la producción de plántulas en vivero y en campo. Las variables evaluadas en vivero fueron: peso fresco de raíz y parte aérea, número de hojas, altura de la planta (cm, diámetro del tallo (mm, peso seco total, peso seco de raíz y parte aérea. Se evaluaron seis tratamientos, bajo un diseño estadístico de bloques completos al azar, de la forma siguiente: fertilización de síntesis química completa (testigo (FSQC, FSQC más fertilización orgánica (FSQC + O, FSQC + O más biofertilización 1 (solubilizador de fósforo con base en Penicillium janthinellum (1x10(7conidias/ml, FSQC + O más micorrizas (FSQC + O + M, FSQC + O más biofertilización 2 (fijador de nitrógeno con base en Azotobacter chroococcum (1x10(8 UFC/ml y Azospirillun sp. (1x10(8 UFC/ml, FSQC + O más biofertilización 3 (fijador de nitrógeno con base en Azotobacter chroococcum (1x10(8 UFC/ml. El experimento se instaló sobre un Typic Hapludolls. El análisis de resultados mostró que, en todos los tratamientos la fertilización de síntesis química + orgánica + micorrizas presentó los mejores resultados (P < 0.01, seguido de los tratamientos a los que se aplicó la fuente de biofertilización (microorganismos solubilizadores de fósforo y fijadores de nitrógeno. Para los suelos estudiados se concluyó que el mayor rendimiento de ají se consigue cuando se aplica al suelo una fuente química completa, más una fuente de materia orgánica, más micorrizas arbusculares. Además, que la biofertilización es un complemento de la fertilización química.

  6. Valutazione degli elementi di struttura e monitoraggio microbiologico nel Comparto operatorio comune del Dipartimento ortopedico dell'Azienda ospedaliera di Parma

    Directory of Open Access Journals (Sweden)

    C. Pasquarella

    2003-05-01

    Full Text Available Obiettivi: scopo di questo studio, che si inserisce nell’ambito di un progetto multicentrico promosso dal Gruppo Italiano Studio Igiene Ospedaliera, è stato quello di valutare le condizioni ambientali e gestionali delle sale operatorie del comparto ortopedico dell’Azienda ospedaliera di Parma. Metodi: l’indagine, svolta nell’ottobre 2002, ha previsto la compilazione di un questionario, riguardante gli aspetti strutturali, impiantistici, organizzativi e gestionali, e l’effettuazione di un monitoraggio microbiologico ambientale nelle diverse aree del blocco operatorio. La carica microbica dell’aria è stata valutata utilizzando piastre di sedimentazione per la rilevazione dell’Indice Microbico Aria (IMA mentre per le superfici sono state impiegate membrane di nitrocellulosa. I campionamenti sono stati effettuati prima dell’inizio e durante l’attività chirurgica. Risultati: i dati ottenuti per mezzo del questionario hanno evidenziato condizioni generalmente buone, sia dal punto di vista strutturale che gestionale del comparto operatorio studiato. Per quanto riguarda il controllo microbiologico, nelle sale operatorie, in tutte le rilevazioni prima dell’attività si sono ottenuti valori di IMA uguali a 0; durante l’attività, si è registrato un valore massimo di IMA di 4 in quelle a flusso laminare e di 19 in quelle con flusso turbolento, al di sotto dei valori limite, rispettivamente di 5 e 25; i valori di contaminazione microbica delle superfici prima dell’attività hanno oscillato da un minimo di 0 ufc/cm2 a un massimo di 0,20 ufc/cm2; durante l’attività, solo in una rilevazione si è registrato un valore di 0,58 ufc/cm2, superiore al valore soglia stabilito. Anche negli altri ambienti del comparto operatorio la contaminazione microbica è risultata complessivamente al di sotto dei limiti di riferimento. Conclusioni: il questionario si è rivelato un valido strumento

  7. SAFIRE - a robotic inspection system for CANDU feeders

    International Nuclear Information System (INIS)

    Buckingham, R.

    2011-01-01

    The condition of primary circuit feeder pipes in CANDU reactors is relevant to the commercial viability and plant life. One known wear mechanism is external fretting between feeder pipes and adjacent services or support structures, particularly within the Upper Feeder Cabinet (UFC). Fretting leads to wall thinning which must not exceed certain agreed limits. Chafe shields have been added to protect the feeder pipes. Regular inspections are required of the chafe shields, feeder pipes and other structures that may cause feeder damage. Historically, the dose received by inspectors conducting this work has been significant. For this reason Ontario Power Generation has invested in a remotely operated robot system to conduct visual inspections within the UFC. This system, called SAFIRE for 'Snake-Arm Feeder Inspection Robot Equipment' has been deployed at Pickering during 2010 and 2011 and has been used to inspect areas that are extremely difficult to inspect with existing manual techniques. The 2011 scope of work included inspection of a total of 660 feeder pipes in three UFC quadrants, in two reactors. The full scope was completed over a one-month period in Autumn 2011 in which SAFIRE was used during 23, twelve hour shifts. This included two periods each of 72 hours of continuous operation using multiple teams of operators. SAFIRE is remote controlled delivery system for multiple cameras to record still images and video. The main system elements include a snake-arm robot mounted on a mobile vehicle. It can be controlled from up to 500m away using a fibre/copper connection. The snake-arm is 2.2m long, 25mm wide and has 18 degrees of freedom. It is designed to snake between the rows of feeder pipes to inspect feeder/hanger interfaces, both above and below the feeder cabinet catwalks. Future upgrades offer the potential to add additional tools to increase functionality. This paper describes the SAFIRE development process from inception to operational experience gained

  8. Recuento de bacterias totales en leche cruda de tambos que caracterizan la zona noroeste de Santa Fe y sur de Santiago del Estero Total bacterial count in raw milk of dairy farms that characterize the northwest zone of Santa Fe and south of Santiago del Estero

    Directory of Open Access Journals (Sweden)

    G.R. Revelli

    2004-09-01

    Full Text Available Un total de 6.998 muestras de leche cruda de pool de tanque, correspondientes a 55 establecimientos lecheros asociados a la Cooperativa Tambera Nueva Alpina Ltda., fueron recolectadas entre los años 1993 y 2002. Se realizó el Recuento de Microorganismos Aerobios Mesófilos Totales, obteniéndose como resultado un valor medio de 1,2 x 105± 2,4 x 105UFC/ml que caracteriza la zona. El año de finalización de la experiencia, se observó un 97% de los tambos evaluados con promedios £ 1,0 x 105UFC/ml. Solamente un 3% sobrepasa este límite, no encontrándose establecimientos con niveles superiores a 1,5 x 105UFC/ml. Al relacionar este indicador con parámetros composicionales, las correlaciones más significativas resultaron para: Recuento de Bacterias Totales vs Acidez (r = 0,292; P A total of 6.998 raw milk samples of bulk tank, belonging to 55 dairy farms associated to the Cooperativa Tambera Nueva Alpina Ltda., were collected between the years 1993 and 2002. The Total Mesophilic Aerobic Microorganisms Count was analyzed, obtaining a medium value of 1.2 x 105± 2.4 x 105CFU/ml that characterizes the zone. The final year of experience, observed a 97% of dairy farms evaluated with averages £ 1,0 x 105CFU/ml. Only a 3% it surpasses this limit, not being found establishments with levels over 1.5 x 105CFU/ml. Relating this indicators with compositionals parameters, the most significant correlation resulted for: Total Bacterial Count vs Acidity (r = 0.292; P < 0.001 and Total Bacterial Count vs Freezing Point (r = 0.157; P < 0.001. The microbiological quality in raw milk of dairy farms belonging to the northwest zone of Santa Fe and south of Santiago del Estero showed a significant improvement during this time.

  9. SAFIRE - a robotic inspection system for CANDU feeders

    Energy Technology Data Exchange (ETDEWEB)

    Buckingham, R. [OC Robotics, Bristol (United Kingdom)

    2011-07-01

    The condition of primary circuit feeder pipes in CANDU reactors is relevant to the commercial viability and plant life. One known wear mechanism is external fretting between feeder pipes and adjacent services or support structures, particularly within the Upper Feeder Cabinet (UFC). Fretting leads to wall thinning which must not exceed certain agreed limits. Chafe shields have been added to protect the feeder pipes. Regular inspections are required of the chafe shields, feeder pipes and other structures that may cause feeder damage. Historically, the dose received by inspectors conducting this work has been significant. For this reason Ontario Power Generation has invested in a remotely operated robot system to conduct visual inspections within the UFC. This system, called SAFIRE for 'Snake-Arm Feeder Inspection Robot Equipment' has been deployed at Pickering during 2010 and 2011 and has been used to inspect areas that are extremely difficult to inspect with existing manual techniques. The 2011 scope of work included inspection of a total of 660 feeder pipes in three UFC quadrants, in two reactors. The full scope was completed over a one-month period in Autumn 2011 in which SAFIRE was used during 23, twelve hour shifts. This included two periods each of 72 hours of continuous operation using multiple teams of operators. SAFIRE is remote controlled delivery system for multiple cameras to record still images and video. The main system elements include a snake-arm robot mounted on a mobile vehicle. It can be controlled from up to 500m away using a fibre/copper connection. The snake-arm is 2.2m long, 25mm wide and has 18 degrees of freedom. It is designed to snake between the rows of feeder pipes to inspect feeder/hanger interfaces, both above and below the feeder cabinet catwalks. Future upgrades offer the potential to add additional tools to increase functionality. This paper describes the SAFIRE development process from inception to operational experience

  10. Microbiological analysis of critical points in the chicken industry

    Directory of Open Access Journals (Sweden)

    Rogério Luis Cansian

    2005-05-01

    Full Text Available This work is focused on identifying microbial contamination in the scalding asepsis and cooling processes as well as in fresh sausages obtained. Salmonella was identified in two scald water samples but was absent in the water from chiller and in the final product, which might be explained in terms of chlorine addition and temperature reduction. The analysis revealed that MPN of Escherichia coli was in the range of O objetivo deste trabalho foi identificar a contaminação microbiana no processo de escaldagem, assepsia e resfriamento do frango (chiller, e em linguiças de frango produzidas a partir destes. As amostras foram coletadas em um frigorífico de aves, em sete datas e analisadas em triplicata. A presença de Salmonella foi detectada em duas amostras da água de escaldagem não estando mais presente na água do chiller e nem no produto final. Isto se deve à redução de temperatura da água e adição de cloro. O NMP de coliformes fecais variou entre < 1 a 11/ml na água de escaldagem e < 1 a 64/ml na água do chiller, que embora em padrões aceitáveis, mostram tendência de acréscimo no chiller, devido principalmente ao processo de evisceração. As contagens de Aeromonas variaram de 5 a 3,5x10¹UFC/ml na água de escaldagem e 9 a 3,7x10²UFC/ml na água do chiller. Este acréscimo se deve, provavelmente, por Aeromonas ser psicrófila e também devido a retirada das víceras. As análises de linguiça de frango mostraram acréscimo nas contagens de Aeromonas, apresentando até 2,5x10³UFC/g. Esta tendência de aumento de crescimento no produto final, aliado a capacidade de causar infecções de Aeromonas demonstram a necessidade de incluir a análise destas nas avaliações microbiológicas de alimentos.

  11. COMPORTAMIENTO DE COLIFORMES FECALES COMO INDICADORES BACTERIANOS DE CONTAMINACIÓN FECAL EN DIFERENTES MEZCLAS DE BIOSÓLIDO Y ESTÉRILES UTILIZADOS PARA LA RESTAURACIÓN ECOLÓGICA DE LA CANTERA SORATAMA, BOGOTÁ

    Directory of Open Access Journals (Sweden)

    J. Fuccz-Gamboa

    2007-06-01

    Full Text Available El biosólido de la planta de tratamiento de aguas residuales “El Salitre”, contiene una importante concentración de materia orgánica y nutrientes, los cuales pueden ser utilizados como enmienda orgánica en la agricultura, reforestación y recuperación de terrenos disturbados por el hombre. Su aplicación se encuentra condicionada a la concentración de microorganismos patógenos presentes, ya que generan un riesgo sanitario para las personas que lo manipulan o entran en contacto directo con él. El objetivo de este estudio fue evaluar el comportamiento de los coliformes fecales, como indicadores bacterianos de contaminación fecal en mezclas de biosólido y estériles en diferentes proporciones utilizadas para la restauración ecológica de la cantera de “Soratama” en un período de 60 días. Se realizaron tres tratamientos (T1 8:1; T2 4:1 y T3 2:1, v/v de estériles-biosólido con tres réplicas cada uno y un control negativo, únicamente con estériles. Se tomaron un total de 60 muestras y se analizaron de acuerdo con el protocolo de la EPA/625/R92/013(1999, técnica de filtración por membrana. La concentración final de coliformes fecales fue de 2.3 x 103UFC/g de PS para T1, 1.6 x 102 UFC/g de PS para T2 y 1.2 x 101 UFC/g de PS para T3; con un porcentaje de reducción de 38,1, 53,8 y 78,5% respectivamente. La radiación solar, la temperatura ambiente, la humedad y la precipitación influyeron significativamente en la reducción de la concentración de colifor- mes fecales.

  12. VIDA ÚTIL DE LA HUMITA PRECOCIDA, POR MÉTODOS FÍSICO Y QUÍMICO MEDIANTE FACTOR DE ACELERACIÓN Q10

    Directory of Open Access Journals (Sweden)

    Raúl Bienvenido Zambrano Velásquez

    2013-06-01

    Full Text Available El objetivo de la presente investigación fue estimar la vida útil de la humita en función a la temperatura de almacenamiento con la aplicación de conservante (ácido ascórbico y el factor de aceleración Q10. Se estudió el almacenamiento de la humita a 0 y 10°C (A, con dos métodos de aplicación de ácido ascórbico (aplicación directa e inmersión (B. La unidad experimental fue de 100 g. Para el experimento se aplicó un diseño completamente al azar con tres réplicas. Se evaluaron parámetros sensoriales como: sabor, olor, color, textura; químicos: pH, acidez y microbiológicos mohos y levaduras (UFC, vida útil mediante la ecuación de regresión lineal planteada por Labuza y el factor de aceleración Q10. En el análisis sensorial el tratamiento A1B2 presentó los mejores resultados. El número de UFC.g-1 tanto en mohos y levaduras, no superó los límites permitidos por la norma INEN de 50x103 UFC.g-1 (In=10.81 a excepción A2B1. En el pH los tratamientos A1B2 y A1B1 presentaron los mayores promedios cercanos al neutro. Los días de vida útil fueron 5.5, 0.9, 2.61 para los tratamientos A1B1, A1B2 y A2B1 respectivamente; y el valor Q10 que se obtuvo fue de 2.1. El mayor tiempo de vida útil se obtuvo a 0°C con aplicación directa del conservante. El factor Q10 permitió establecer que el cambio de temperatura en 10°C, acelera 2.1 veces las reacciones de deterioro.

  13. Evaluación de la calidad higiénico sanitaria y de composición de leche de cabra en un rebaño de la raza Saanen

    Directory of Open Access Journals (Sweden)

    Lucía Dora Grille Peés

    2013-12-01

    Full Text Available Uruguay es un país lechero y sus reglamentaciones son referidas principalmente a leche bovina. La leche de cabra es un alimento completo, recomendado para niños y adultos mayores, pero su estudio ha sido escaso en el país. Se estudió la calidad higiénico-sanitaria y de composición de leche caprina en un rebaño de raza Saanen durante un ciclo de lactancia. Se utilizaron 25 animales y se obtuvieron muestras de tanque quincenalmente. Se analizaron recuento de mesófilos aerobios totales (RMAT, coliformes totales (CT y Staphylococcus coagulasa positiva (SCP, recuento de células somáticas (RCS, composición, ácidos grasos, acidez Dörnic, pH y densidad. Los resultados fueron: RMAT de 3,85±0,69 ufc/ml Log10, RCS 6,91±.0,55 cel/ml Log10, CT2,47±0,84 ufc/ml Log10, SCP 1,13±0,29 ufc/ml Log10. Se obtuvieron valores de grasa: 3,58±0,69%, proteína: 2,71±0,07%, lactosa:3,84±0,10%, acidez: 14,19±0,39 ºD, pH: 6,66±0,06 y densidad: 1,026±0,26 g/ml, concordantes con trabajos realizados en animales sanos para la misma raza. Los ácidos grasos de cadena corta (caproico, caprílico, cáprico representan un 12% de los ácidos grasos totales, valores superiores a la leche de vaca (≈ 5%. Los resultados obtenidos son útiles para una futura reglamentación en leche de cabra. Por sus diferencias con la de vaca es importante generar estándares específicos.

  14. Effect of different radiation dose rates on refrigerated mechanically deboned chicken meat

    Energy Technology Data Exchange (ETDEWEB)

    Brito, Poliana de Paula; Gomes, Heliana de Azevedo; Fukuma, Henrique Takuji [Comissao Nacional de Energia Nuclear (CNEN), Pocos de Caldas, MG (Brazil). Coordenacao de Laboratorios de Pocos de Caldas (COLAB)]. E-mail: polibrito@yahoo.com.br; hgomes@cnen.gov.br; htfukuma@cnen.gov.br

    2005-07-01

    Samples of mechanically deboned chicken meat (MDCM) were irradiated while frozen with doses of 0.0 kGy, 3.0 kGy - 4.04 kGy.h{sup -1} and 3.0 kGy - 0.32 kGy.h{sup -1}. Individual lots of irradiated and non irradiated samples were evaluated for Substances Reactive to Thiobarbituric Acid (TBARS) and total count of psychotropic bacteria, while in refrigerated storage (2 {+-}1 deg C), for 11 days. The values for percentage of recovery for 1,1,3,3-tetraetoxipropane (TEP) and for conversion of the K value for samples irradiated with 3.0 kGy - 4.35 kGy.h{sup -1} and 3.0 kGy - 0.3 kGy.h{sup -1} and samples non irradiated were, respectively: 80.3 %, 70.3 % and 80.4 % and 9.1, 11.2 and 9.1. The results showed that there was not a difference for the TBARS values when irradiated and non irradiated samples were compared up to the forth day of refrigerated storage. Between the seventh and eleventh day of storage the TBARS values increased gradually when values obtained for non irradiated and those samples irradiated with doses of 3.0 kGy - 0.3 kGy.h{sup -1} and 3.0 kGy - 4.35 kGy.h{sup -1} were compared. The average values for psychotropic bacteria obtained for samples non irradiated and those irradiated with doses of 3.0 kGy - 0.32 kGy.h{sup -1} and 3.0 kGy - 4.04 kGy.h{sup -1}, during the second and eleventh day of frozen storage were respectively 6.68 log (UFC.g{sup -1}), 2.87 log (UFC.g{sup -1}) and 2.66 log (UFC.g{sup -1}). When both variables were evaluated, it was verified that samples irradiated with a dose rate of 0.32 kGy.{sup -1} presented the smallest values of TBARS than those samples irradiated with a dose rate of 4.04 kGy.h{sup -1}, from the seventh day of refrigerated storage and bacterial count within the legal limits allowed by the regulation, being considered the best dosage rate for processing MDCM, in the conditions of the present study. (author)

  15. AVALIAÇÃO DO USO DE EXTRATO DE PIMENTA-BIQUINHO PARA PRODUÇÃO DE GELEIADA

    Directory of Open Access Journals (Sweden)

    Inayara Beatriz Araújo Martins

    2015-07-01

    Full Text Available pimenta-biquinho Capsicum chinense vem sendo muito utilizada para consumo in natura e na forma processada. Objetivou-se avaliar o uso de extrato de pimenta-biquinho para produção de geleiada. Foi utilizado um extrato armazenado por 90 dias, com as seguintes características físico-químicas: umidade (80%, extrato seco (19%, oBrix (12, acidez (0,320%, coloração vermelha a amarela e teores de vitamina C e de carotenoides totais consideráveis e estáveis. A contagem de fungos filamentosos e leveduras variou de 2,00 a 4,06 Log UFC/g, de mesófilos aeróbios de <1,0 a 4,34 Log UFC/g, bactérias láticas <1,0 Log UFC/g, coliformes totais e coliformes termotolerantes <3 NMP/g e ausência de Salmonella sp/25g.  Foram elaboradas as seguintes formulações de geleiada: 1 50% de extrato: 50% de açúcar; 2 25% de extrato: 25% de abacaxi: 50% de açúcar e; 3 25% de extrato: 25% de maça: 50% de açúcar. O emprego de extrato de pimenta-biquinho é uma alternativa viável para a produção de geleiadas e agregação de valor à produção de pimenta. A adição do abacaxi na formulação contribuiu para aumento da aceitabilidade do produto. Assim, deve-se considerar o tipo de fruta adicionada na geleiada com fins de saborização para aumento da aceitabilidade e, em consequência, da intenção de compra.

  16. Factores que afectan la calidad higiénico-sanitaria de leche cruda comercializada en Calceta-Bolívar-Manabí, Ecuador

    Directory of Open Access Journals (Sweden)

    Diana C. Cedeño Alcívar

    2015-01-01

    Full Text Available El objetivo de esta investigación fue determinar los factores que afectan la calidad higiénico- sanitaria de la leche cruda comercializada en la parroquia Calceta del cantón Bolívar, Ecuador. Se efectuó un diagnóstico mediante fichas de observación en 23 fincas y 30 lugares de ex - pendio. Se evaluó el grado de contaminación microbiana de 30 muestras tomadas en los lu - gares de expendio (15 en el mercado munici - pal y 15 en las tiendas, mediante recuento en placa por siembra de aerobios mesófilos (NTE INEN 1529-5, Staphylococcus aureus (NTE INEN 1529-14, coliformes totales (NTE INEN 1529-7 y Salmonella (NTE INEN 1529-15. Para el procesamiento de los datos, se utilizó estadística descriptiva y análisis de conglomerados, apoyándose con Microsoft Ex - cel 2010 y el software estadístico SPSS v.21. Los resultados encontrados fueron: mal manejo de la leche cruda, inadecuada infraestructura en lugares de producción y de comercialización, al - tos recuentos de UFC/ml en las muestras anali - zadas de leche cruda con un valor de 1.6 x 10 6 UFC/ml —el mismo que supera lo establecido por la NTE INEN 9 (2012— que es de 1.5 x 10 6 UFC/ml. Por otra parte, se diseñó y entre - garon 53 instructivos: 23 de Buenas Prácticas de Ordeño (tomado del Codex Alimentarius y 30 de Buenas Prácticas de Comercialización (establecido por la NTE INEN 2687; por lo que se concluye que la ausencia de higiene tanto en las personas como en los utensilios y la inadecuada operación durante el ordeño, manejo y comercialización, afectan la calidad higiénico-sanitaria de la leche cruda en Calceta- Bolívar-Manabí, Ecuador.

  17. Evaluación bacteriológica de quesos frescos artesanales comercializados en Lima, Perú, y la supuesta acción bactericida de Lactobacillus spp.

    Directory of Open Access Journals (Sweden)

    Delgado Ruth L. Cristóbal

    2003-01-01

    Full Text Available OBJETIVOS: Evaluar la calidad bacteriológica de quesos frescos artesanales y la supuesta acción bactericida de Lactobacillus spp. MÉTODOS: Se tomaron 39 muestras de 100 g cada una de queso fresco artesanal (de leche de vaca adquiridas en los 7 mercados municipales del distrito Pueblo Libre, Lima, Perú, entre septiembre y diciembre de 2001. Se registraron el pH de la muestra y sus características organolépticas (olor y color, así como la temperatura y la humedad ambiental el día del muestreo. Mediante técnicas microbiológicas convencionales de cultivo se evaluó la carga microbiana de bacterias aerobias mesófilas, coliformes totales y fecales, Escherichia coli, Staphylococcus aureus, Enterococcus faecalis y Lactobacillus spp. y se analizó la correlación entre la presencia de esta última bacteria y la de las anteriores. RESULTADOS: Se hallaron los siguientes valores promedio de carga microbiana: bacterias aerobias mesófilas, 7,1 > 10(6 UFC/g; coliformes totales, 9,3 > 10² NMP/g; coliformes fecales, 8,3 > 10² NMP/g; Es. coli, 2,6 > 10² NMP/g; S. aureus, 3,1 > 10(5 UFC/g; En. faecalis, 4,6 > 10² NMP/g; y Lactobacillus spp., 1,6 > 10(5 UFC/g. En general, la carga microbiana de 97,4% de las muestras estuvo por encima de los valores máximos permitidos por la Norma Técnica Peruana 202.087 para los diferentes microorganismos o grupos de microorganismos: coliformes totales (74,2% de las muestras, coliformes fecales (58,6%, Es. coli (28,1% y S. aureus (87,2%. La presencia de Lactobacillus spp. no impidió la presencia de S. aureus y En. faecalis. CONCLUSIONES: La elevada carga microbiana en las muestras de queso analizadas refleja deficiencias higiénicas en la manipulación del queso fresco artesanal que se comercializa en los mercados estudiados, lo cual representa un riesgo para la salud del consumidor. No se observó que la presencia de Lactobacillus spp. impidiera el crecimiento de los otros microorganismos estudiados en los

  18. Tornar-se negro: trajetÃrias de vida de professores universitÃrios no CearÃ

    OpenAIRE

    Maria Auxiliadora de Paula GonÃalves Holanda

    2009-01-01

    A pesquisa trata dos processos de construÃÃo de subjetividades dos professores universitÃrios negros da Universidade Federal do Cearà (UFC) ao longo de suas trajetÃrias de vida. O caminho percorrido rumo ao objeto de anÃlise foi conhecer e analisar as construÃÃes identitÃrias de professores dessa universidade nas experiÃncias do tornar-se negro, vivenciadas desde a infÃncia atà o ingresso no mundo do trabalho, no contÃnuo processo de identificaÃÃo e negociaÃÃo prÃprio da formaÃÃo humana. O fo...

  19. INVOLVEMENT AND SOCIAL COMMITMENT - EXPERIENCE OF DIFFERENTIATED EDUCATION

    Directory of Open Access Journals (Sweden)

    Fabiana Pinto de Almeida Bizarria

    2014-05-01

    Full Text Available This article is the result of a partnership Project New Extension Colors ( NUCEPEC UFC with a Center of Children 's Education, a district of Fortaleza , which consisted ten workshops , with an average of an hour and a half long with adolescents aged 13 to 18 years. The aim was to discuss the Fundamental Rights of the Child and Adolescent . Rights were addressed to health , education, sport, leisure and culture. Among the issues cited , the " Right to Culture " was explored more specifically from a field activity with the artistic groups . The proposal was based on the theoretical perspective of Paulo Freire and Carl Rogers with regard to dialogue , education and the concept of reality. It is emphasized that the main result of this work was to enable a fruitful area of trade in the group made up of young people and students of Psychology .

  20. [Physicochemical and microbiological evaluation of 3 commercial guava jams (Psidium guajava L.)].

    Science.gov (United States)

    López, R; Ramírez, A O; Graziani de Fariñas, L

    2000-09-01

    Four different production batches were taken from each brand. Samples were purchased from retail markets in Maracay, Cagua and Turmero. (Venezuela). The average physical and chemical values were: vacuum = 38.81 cm Hg; pH = 3.28; titrable acidity (%citric acid) = 0.59%; degree Brix = 67.24; reducing sugars = 55.28%; total sugars = 62.28, and the color parameters a = +14.44, b = +8.77 and L = 17.09. Molds, yeast and aerobic plate counts were lower than 10 UFC/g; it reveals an excellent microbiological quality of the product. The studied jams degree Brix and acidity fulfil COVENIN (1) requirements for jam products, but not pH range. In agreement with variance analysis, there were highly significance differences between the samples and among the shares of each sample for all physical and chemical properties evaluated.

  1. Chilling tanks effectiveness on the reduction of bacterial contamination of poultry carcasses/ Eficácia dos tanques de pré-resfriamento na redução de contaminação bacteriana em carcaças de frango

    Directory of Open Access Journals (Sweden)

    Ernst Eckehardt Müller

    2006-07-01

    Full Text Available The aim of this research was to evaluate the chilling tanks effectiveness on the reduction of microbial contamination of poultry carcasses from an abattoir, from March to September 2005. Poultry samples were taken in three times, in the beginning, middle and in the end of morning turn, in a total of 60 samples, 20 in each sampling time before the entrance in the chilling tank and other 60 samples, 20 in each sampling time after the exit of the chilling tank. Poultry samples were tested to total coliforms (CT, thermotolerant coliforms (CTT, mesophilic aerobes (AM and psychrotrophic microorganisms (MP. For CT and CTT research were used the multiple tube fermentation technique, for AM were usedPetrifilm™C system and for MP Plate Count Agar. The higher mean of the Most Probable Number of CT and CTT (3,83 log MPN/g and 3,78 log MPN/g and AM and MP counts (6,61 log UFC/g and 4,58 log UFC/g on poultry carcasses occurred in the first time of sampling, before the entrance in the pre-chiller tank.There was a significant (pO objetivo desta pesquisa foi avaliar eficácia dos tanques de pré-resfriamento na redução da contaminação microbiana de carcaças de frango. As amostras foram coletadas de um abatedouro no período de março a setembro de 2005, totalizando 20 coletas. Foram coletadas amostras de carcaças em três horários representando o início, meio e final do turno matutino de abate sendo 60 amostras (20 em cada horário antes da entrada no pré-chiller e 60 amostras (20 em cada horário após a saída do chiller. As amostras de frango foram submetidas à pesquisa de coliformes totais (CT, coliformes termotolerantes (CTT, aeróbios mesófilos (AM e psicrotróficos (MP. A enumeração de CT e CTT foi realizada através da técnica dos tubos múltiplos, a de AM através do sistema Petrifilm™C e a contagem de MP em Agar Padrão para Contagem. As médias mais elevadas do número mais provável de CT e CTT (3,83 log NMP/g e 3,78 log NMP

  2. Qualidade química e microbiológica de camarão-rosa comercializado em São Paulo Chemical and microbiological quality of pink shrimp sold in São Paulo

    Directory of Open Access Journals (Sweden)

    Andréa Figueiredo Procópio de Moura

    2003-06-01

    Full Text Available Durante as etapas de captura, manipulação e distribuição, o camarão precisa receber tratamentos adequados visando à manutenção das condições apropriadas de consumo. Com o intuito de avaliar a qualidade de camarão-rosa comercializado no município de São Paulo, amostras do crustáceo foram submetidas a testes de bases voláteis totais (BVT, substâncias reativas ao ácido tiobarbitúrico (TBARs, pH e análises microbiológicas (contagens totais de mesófilos e psicrotróficos. Estas provas, analisadas em conjunto, são consideradas parâmetros adequados no reconhecimento da qualidade do pescado. As amostras analisadas apresentaram valores de pH de 7,09 a 8,10, BVT entre 27,6 e 73 mgN/100 g, TBARs de 0,17 a 2,12 mg aldeído malônico/kg, contagem total de mesófilos de 2,5 x 10³ a 1,7 x 10(7 UFC/g e contagem total de psicrotróficos variando de 1,1 x 10(4 a 3,0 x 10(7 UFC/g. Os resultados obtidos sugerem qualidade química insatisfatória para o camarão-rosa analisado, incompatível para um produto considerado comercialmente como fresco.It is necessary to take special care when catching, handling and distributing shrimps in order to keep them in adequate conditions for future consumption. The objective of this study was to evaluate the quality of pink shrimp sold in São Paulo, Brazil. Samples of this crustacean were submitted to VBN (Volatile Basic Nitrogen, TBARS (Thiobarbituric Acid-Reactive Substances, pH and microbial analyses (Mesophilic and Psychrotrophic Plate Counts. These tests together are suitable parameters to evaluate the fish quality. The analyses of the samples showed the following results: the pH values ranged from 7.09 to 8.10, the VBN values ranged from 27.6 to 73 mgN/100 g, the TBARS values ranged from 0.17 to 2.12 mg malonaldehyde/kg, the Mesophilic Plate Counts ranged from 2.5 x 10³ to 1.7 x 10(7 UFC/g, and the Psychrotrophic Plate Counts ranged from 1.1 x 10(4 to 3.0 x 10(7 UFC/g. The results suggest that the

  3. Cyclic and Explosive Evaluation of New Proposed Steel Joint

    Directory of Open Access Journals (Sweden)

    Iman Faridmehr

    2016-01-01

    Full Text Available The behaviour of a novel steel beam-to-column connection, the saddlebag, subjected to cyclic and progressive collapse, was evaluated in this paper. The cyclic behaviour considered the interstory drift angle and flexural strength in accordance with 2010 AISC Seismic Provisions, while progressive collapse assessment was evaluated through the plastic hinge rotation angle based on acceptance criteria provided in the UFC 4-023-03 guideline. From the cyclic test, one complete cycle of an interstory drift angle of 0.06 rad was satisfied for the saddlebag connection, which is an indication of the effectiveness in accordance with 2010 AISC Seismic Provisions. Besides, the new proposed connection developed adequate catenary action, which is a fundamental criterion to resist against progressive collapse. The resulting fuller hysteretic loops with large energy dissipation capacity in the proposed saddlebag connection guarantee its ability to address the inelastic deformation demands in earthquake conditions.

  4. Desenvolvimento e avaliação de filme antimicrobiano na conservação de manteiga Development and evaluation of antimicrobial film on butter conservation

    Directory of Open Access Journals (Sweden)

    Allan Robledo Fialho e Moraes

    2007-08-01

    Full Text Available A indústria alimentícia, buscando atender a um mercado consumidor cada vez mais exigente, vem desenvolvendo embalagens ativas para proporcionar qualidade e segurança aos produtos acondicionados. Neste sentido, esta pesquisa objetivou desenvolver filmes ativos incorporados com agente antimicrobiano e avaliá-los na conservação de manteiga. Os filmes de base celulósica foram incorporados com 0% (controle e 7% (ácido sórbico. Teste de halo de inibição em presença de fungos mostrou um halo de 3,4 cm. Amostras de manteiga foram fatiadas e inoculadas com 1 x 10(8 UFC.mL-1 de fungos filamentosos e leveduras, previamente isolados de manteiga. As amostras foram envolvidas com o filme ativo, embaladas em papel alumínio e armazenadas sob temperatura de refrigeração. As análises microbiológicas da manteiga foram realizadas após 0, 10 e 20 dias de armazenamento à temperatura de 7 ± 2 ºC. A contagem inicial de fungos filamentosos com leveduras na manteiga foi de 3 x 10(6 UFC.g-1 e após 10 e 20 dias de estocagem observou-se redução de 1 ciclo log (9 x 10(5 UFC.g-1 e 2 ciclos log (8 x 10(4 UFC.g-1 para a manteiga embalada com filme incorporado com 7% de ácido sórbico, respectivamente. Os valores de espessuras foram de 22,5 ± 3 µm e 25 ± 5 µm, de carga máxima: 37,4 ± 7 N e 52,4 ± 7 N, e de alongamento 1,7 ± 0,7% e 2,3 ± 0,7%, para os filmes incorporados com 0 e 7% de ácido sórbico, respectivamente. Pode-se concluir que o filme antimicrobiano apresentou maior resistência e alongamento, além de ter sido eficiente na redução de fungos filamentosos e leveduras em manteiga.Food industry aiming to attend consumer's requirements is developing active packaging to provide quality and safety for packed foods. Therefore, the aim of this project is to develop active films incorporated with antimicrobial compounds and evaluate their efficacy in butter conservation. Celulosic based-films were incorporated with 0 (control and 7% of

  5. Efeito da irradiação na microbiota fúngica de plantas medicinais Irradiation effect on mycoflora of medicinal plants

    Directory of Open Access Journals (Sweden)

    Guilherme Prado

    2009-10-01

    Full Text Available O aumento do consumo de produtos de origem natural tem ocasionado problemas de saúde pública devido ao risco da contaminação fúngica e a possível presença de micotoxinas. Objetivou-se, neste estudo, identificar as espécies fúngicas com potencial micotoxigênico e avaliar o efeito da irradiação gama (60Co na destruição da microbiota fúngica natural de cinco plantas medicinais: Alcachofra (Cynara scolymus L., Boldo (Peumusboldus Molina, Camomila (Matricaria recutita L., Chapéu de couro (Echinodorusgrandiflorus Micheli e Sene (Cassia acutifolia Delile. A quantificação de fungos filamentosos e leveduras foi efetuada pela Técnica de Diluição Seriada em meio DRBC. Em Camomila foram identificados 8 isolados de Aspergillus flavus, sendo 2 (25% produtores de aflatoxina B1 e B2 e 5 isolados de Aspergillus ochraceus, sendo 2 (40% produtores de ocratoxina A. Em Alcachofra foi identificado 1 isolado de Aspergillus ostianus produtor de ocratoxina A. Observou-se redução total da contagem de fungos em Boldo a partir de 3 kGy e em Chapéu de couro e Sene a partir de 5 kGy. Em Alcachofra, a contagem inicial de 5,0 x 10(6 UFC/g foi reduzida para 3,5 x 10² UFC com dose de 10 kGy. Nessa mesma dose a contagem fúngica em Camomila foi reduzida de 3,0 x 10(5 UFC/g para 2,2 x 10³ UFC/g.The increasing consumption of natural products has brought about problems related to public health due to the risk of fungi contamination and the considerable possibility of mycotoxin presence. The aim of this work was to identify the fungi species with mycotoxigenic potential and to evaluate the effect of gamma irradiation (60Co on killing the natural fungi microbiota of five medicinal plants: artichoke (Cynara scolymus L., boldo (Peumusboldus Molina, chamomile (Matricaria recutita L., burhead (Echinodorusgrandiflorus Micheli, and senna (Cassia acutifolia Delile. The qualification of filamentous fungi and yeast was carried out utilizing the Technique of Serial

  6. Chlorine and antibiotic-resistant bacilli isolated from an effluent treatment plant - doi: 10.4025/actascitechnol.v35i1.12951

    Directory of Open Access Journals (Sweden)

    Suzana Cláudia Silveira Martins

    2013-01-01

    Full Text Available Resistance to different concentrations of chlorine and the susceptibility to antibiotics by bacteria isolated from the final effluent of the Pici Campus wastewater treatment plant of the Federal University of Ceará (UFC is evaluated. Twelve strains, morphologically and biochemically identified as belonging to the genus Bacillus, were selected. The strains were submitted to sodium hypochlorite at different contact times and tested against the antibiotics amoxicillin, erythromycin, chloramphenicol, tetracycline, and vancomycin. All strains were resistant to concentration 0.1 ppm chlorine up to 30 minutes, but bacteria resistant to concentrations up to 5,000 ppm for 10 minutes were detected. Bacterial growth was impaired in 10,000 ppm concentration. The strains presented three antibiotic resistance profiles, 50% were sensitive to all antibiotics, 25% were resistant to one antibiotic and 25% were resistant to two antibiotics.  

  7. Sheep manure vermicompost supplemented with a native diazotrophic bacteria and mycorrhizas for maize cultivation.

    Science.gov (United States)

    Gutiérrez-Miceli, F A; Moguel-Zamudio, B; Abud-Archila, M; Gutiérrez-Oliva, V F; Dendooven, L

    2008-10-01

    An orthogonal experimental design L9 (3(4)) with 10 repetitions was used to investigate the effect of Glomus claroideum (0, 1 or 2g(-1) plant), G. fasciculatum (0, 1 or 2g plant(-1)), native diazotrophic bacteria (0, 10(3) and 10(5) UFC ml(-1)) and sheep manure vermicompost (0%, 5% and 10% v/v) on maize plant growth, N and P in leaves and mycorrhization percent. Vermicompost explained most of the variation found for leaf number, wet weight, stem height, and diameter. Both mycorrhizas increased the plant wet weight but G. fasciculatum the most. Mycorrhization increased the P content, but not the N content. Mycorrhizal colonization increased when diazotrophic bacteria and vermicompost were added. It was found that weight of maize plants cultivated in peat moss amended with vermicompost increased when supplemented with G. fasciculatum and diazotrophic bacteria.

  8. Radio sensibility of listeria monocytogenes in pure culture and frozen contaminated shrimps and stored them at -18 deg C

    International Nuclear Information System (INIS)

    Rubio M V, T.; Espinoza, J.; L Sanchez, M.V.

    1997-01-01

    Full text: Listeria monocytogenes has been recognized for a number of years as a food pathogen bacteria. Ionizing radiation is a new technology and an excellent method to eliminate this microorganism form frozen food. The sensitivity of Listeria monocytogenes serotype 01 and 04 to irradiation, in pure culture and frozen shrimps was investigated. The D 10 values were of 0,26-0,37 kGy in pure culture and frozen shrimps, respectively. The D 10 founded were similar to those reported by the literature under similar conditions. Doses of 6 kGy were enough to eliminate a contamination of 10 6 -10 7 ufc/ml of L. Monocytogenes in frozen shrimps and storage them during 200 days at 18 deg C

  9. Effect of acidification and salt concentration on two black brined olives from Sicily (cv moresca and giarraffa

    Directory of Open Access Journals (Sweden)

    Romeo, Flora V.

    2010-09-01

    Full Text Available In the present work the effects of different brining treatments on mature table olives during natural fermentation were evaluated. The considered olive cultivars are typical of Sicily: Moresca and Giarraffa. They were harvested at pigmented state. The carpological data revealed their good quality as table olives. Natural fermentation was performed with or without acidification up to pH 4, and at 8% and 15% salt concentrations. The physical, chemical and microbiological changes in olives and brines were monitored throughout the processing period. The acidification affected and selected the microbial population and maintained the low pH necessary for the hygienic safety of the product. In fact, in Moresca brines,the lactic acid bacteria totally disappeared after 60 days of fermentation while in Giarraffa they maintained their presence in the brines up to 180 days with a value between 104 UFC/mL and 106 UFC/mL, depending on the salt concentration. The microbial population was also affected by the polyphenol content, which was different between the cultivars. The color of olive fruits was greatly influenced by acidification and less by salt concentration. The addition of salt showed a different influence on the studied cultivars, in fact only the chemical analyses of Giarraffa showed a significant difference between the two levels of salt concentration.

    En el presente trabajo, los efectos de diferentes tratamientos con salmuera en aceitunas de mesa maduras durante su fermentación natural fueron evaluados. Los cultivos de aceitunas considerados son típicos de Sicilia: Moresca y Giarraffa. Ellas son cosechadas en su estado maduro. Los datos carpológicos revelan su buena calidad como aceituna de mesa. La fermentación natural fue realizada con y sin acidificación hasta pH 4, y a una concentración de sal del 8% y 15%. Cambios físicos, químicos y microbiológicos de las aceitunas y salmueras a través de todo el

  10. Ciência na internet: Mapeamento da divulgação científica nos sites de nove Universidades Federais da região Nordeste do Brasil

    Directory of Open Access Journals (Sweden)

    MORAES, Danilo de Almeida

    2009-12-01

    Full Text Available The present work investigate the characterics of the scientific publication on-line of nine Federal Universities from brazilian Northeast, that represents each state of this region: Maranhão (UFMA, Piauí (UFPI, Ceará (UFC, Rio Grande do Norte (UFRN, Paraíba (UFPB, Pernambuco (UFPE, Alagoas (UFAL, Sergipe (UFS and Bahia (UFBA. The objective of this work is analise, in each one of these sites, that works as suport for the dissemination of science, aspects like interactivity, updating and memory. Besides that, try to identify If these universities are considering the potential offered by the internet, when it tryes to close the society to the scientific knowledge, produced by proffessors and students. The research is based on systematic observation of each of the selected sites and in the opinion of researchers who study the science communication and the implications of the use of so-called new technologies in the field of communication.

  11. Streptococcus pneumoniae urinary tract infection in pedeatrics.

    Science.gov (United States)

    Pougnet, Richard; Sapin, Jeanne; De Parscau, Loïc; Pougnet, Laurence

    2017-06-01

    Streptococcus pneumoniae infections in children are most often lung infections or meningitis. Urinary tract infections are much rarer. We present the case of a urinary tract infection with Streptococcus pneumoniae. The clinical picture was classical. The urine culture showed the presence of Streptococcus pneumoniae in urine (10 4 UFC/mL; with 2 × 10 4 leucocytes/mL). The literature mentions a few cases of such infections. In some studies, the prevalence of Streptococcus pneumoniae in urine of children is less than 1%. Those children mostly present abnormalities of urinary tract. In our case, urinary ultrasound scan have shown the presence of an ectopic kidney in this child. The discussion between the clinician and the biologist has contributed to the discovery of this renal anomaly.

  12. Efecto de bacterias probióticas en el cultivo larvario del ostión de placer Crassostrea corteziensis (Bivalvia: Ostreidae

    Directory of Open Access Journals (Sweden)

    Angel Isidro Campa-Córdova

    2011-03-01

    Full Text Available El ostión de placer u ostra del Cortés (Crassostrea corteziensis se considera como una especie con potencial para ser cultivada en gran escala. Sin embargo, al igual que en otros bivalvos, la alta mortalidad que se presenta durante la etapa larvaria y juvenil, es el principal problema que limita el desarrollo del cultivo en el laboratorio. Un método que está ganando aceptación en la acuicultura es el uso de bacterias probióticas para controlar patógenos microbianos. Este estudio analiza el efecto de estas bacterias en la supervivencia y talla final de larvas de ostión de placer Crassostrea corteziensis. Se utilizó una cepa de bacterias ácido lácticas (cepa NS61 aisladas N. subnodosus, así como de bacilos aislados de L. vannamei (Pseudomonas aeruginosa, cepa YC58 y de C. corteziensis (Burkholderia cepacia, cepa Y021. Las cepas se evaluaron por inmersión en cultivos larvarios de C. corteziensis a dos concentraciones diferentes, hasta completar el estadio pediveliger. Los organismos se trataron con bacterias ácido lácticas (Lb, una mezcla de bacilos (Lb en proporción 1:1 y un grupo control. La concentración de 1x10(4UFC/ml registró una mayor supervivencia con Lb y Mb respecto al grupo control. La supervivencia con Mb a una concentración de 1x10(5UFC/ml fue mayor que la del grupo control y del grupo tratado con Lb. Los resultados mostraron que las larvas de C. corteziensis tratadas con probióticos no incrementaron significativamente su talla respecto a las larvas del grupo control. Mientras que las tratadas con Lb a la concentración mayor, 1x10(5UFC/ml, mostraron una disminución de la supervivencia respecto a las tratadas con 1x10(4UFC/ml. Este estudio demostró el efecto benéfico de cepas probióticas utilizadas individualmente o en mezcla en el cultivo larvario de C. corteziensis.Effect of probiotic bacteria on survival and growth of Cortez oyster larvae, Crassostrea corteziensis (Bivalvia: Ostreidae. Disease control

  13. Use of educational technology with oncological teens: a Freirean approach

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    Camila Brasil Moreira

    2012-06-01

    Full Text Available The objective of this study is to describe the use of educational technologies by conducing health education activities based on the theoretical and methodological reference of Paulo Freire. It is a cross-sectional study of an experience report with qualitative approach, carried out in a Referral Institute in Cancer Treatment for children and adolescents, in May 2011, as an activity of internship of the obligatory discipline “Nursing in the Process of Taking Care of Adolescents”, offered on the 5th semester of the Nursing Under Graduation course of UFC. The reports were described in the chronological order of implementation of the educational strategies, addressing respectively the following themes: personal hygiene, self-esteem and concept of health. In the group of adolescents, it was observed a greater appreciation and interest in the issues addressed when presented in a playful and dynamic way, the issues were addressed in an interactive and informative way.

  14. Biofertilizantes no controle da mancha bacteriana (Xanthomonas spp. do tomateiro

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    Vinícius William Borges Rodrigues

    2016-03-01

    Full Text Available RESUMO A mancha bacteriana do tomateiro, causada por quatro espécies de Xanthomonas pode provocar perdas significativas na produção da cultura e a utilização de biofertilizantes na proteção de plantas tende a reduzir a incidência de doenças. O objetivo do trabalho foi avaliar o efeito dos biofertilizantes no controle preventivo e curativo da mancha bacteriana do tomateiro. Para o controle preventivo da doença, plantas de tomate cultivar Santa Cruz Kada, com 3 a 4 folhas foram pulverizadas com os biofertilizantes (Soil-Set, Agro-Mos e Cop-R-Quick e água (testemunha; e dois dias após foram inoculadas por aspersão com a suspensão bacteriana nas concentrações 109 UFC mL-1 (OD550=0,5 e 106UFC mL-1, com o isolado UFU A35 de Xanthomonas sp. Para o controle curativo, as plantas foram inoculadas com a suspensão bacteriana, e dois dias após foram pulverizadas com os biofertilizantes e água. A severidade da mancha bacteriana foi avaliada usando uma escala diagramática; aos 3, 5, 8, 11 e 14 dias após a inoculação e calculada a área abaixo da curva de progresso de doença (AACPD. O controle preventivo foi mais eficiente no manejo da mancha bacteriana do tomateiro, e os diferentes biofertilizantes reduziram a severidade da doença.

  15. O lugar da ética e bioética nos currículos de formação médica

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    Annatália Meneses de Amorim Gomes

    Full Text Available Estudo documental que teve por objetivos verificar semestres de oferta, horas-aula e porcentagem com que disciplinas específicas voltadas para o saber da Ética e Bioética se apresentam no currículo da Medicina; averiguar o caráter da transversalidade do conteúdo de Ética e Bioética nas demais disciplinas; identificar as linhas temáticas que sobressaem nos conteúdos das disciplinas específicas; e analisar o aspecto da multiprofissionalidade no corpo docente da Medicina. O conteúdo de Ética e Bioética no currículo de Medicina da Universidade Federal do Ceará (UFC tem espaço nas disciplinas específicas no 1º, 5º e 8º semestres, totalizando uma carga horária de 196 horas e, transversalmente, está inserido em boa parte das demais disciplinas do currículo, aspecto que merece ser incorporado ao currículo da Universidade Estadual do Ceará (UECE. As linhas temáticas incorporadas nas duas universidades mostram uma ampliação na percepção da própria Deontologia, não só focada em deveres, mas também incluindo novas exigências dos fenômenos socioculturais envolvidos. A diversidade profissional do corpo docente da UECE mostrou-se mais ampla do que na UFC. Propõe-se que as mudanças defendidas nas universidades em termos de reforma curricular sejam acompanhadas e avaliadas por seus beneficiários, para que o processo de formação médica possa, de fato, proporcionar o aprender a ser, a fazer, a conviver e a conhecer.

  16. Efecto de un bioinoculante a partir de consorcios microbianos nativos fosfato solubilizadores, en el desarrollo de pastos Angleton (Dichantium aristatum Titulo en ingles: Effect of bio-inoculant from microbial consortia phosphate solu

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    Cecilia Lara Mantilla

    2015-01-01

    Full Text Available El objetivo fue evaluar la capacidad solubilizadora de fosfatos de consorcios formados por bacterias nativas de los géneros Burkholderia cepacia, Pseudomonas sp, Pseudomonas luteola y Pantoea sp, con el fin de encontrar el más eficiente. Se realizaron pruebas de antagonismo entre las cepas y se formaron consorcios probando todas las combinaciones posibles en las concentraciones de 106, 107, 108 UFC/mL. Se realizaron evaluaciones cualitativas y cuantitativas de la solubilización de fosfatos y teniendo en cuenta éstos resultados, se preparó un bioinoculante el cual fue evaluado en semillas de plantas de pasto angleton (Dichantium aristatum a escala de laboratorio, utilizando un diseño estadístico completamente al azar (DCA con 3 tratamientos y 5 repeticiones: Tratamiento 1 semillas (control, Tratamiento 2, semillas tratadas con el consorcio de microorganismos seleccionado y Tratamiento 3, semillas tratadas con fertilizantes comerciales DAP y Urea. Se evaluaron las variables número de hojas, área foliar, longitud de la planta, longitud de la raíz y peso seco de todas las plantas. Los resultados de la prueba de antagonismo indicaron que no existe inhibición en el crecimiento de las cepas evaluadas, por lo tanto se formaron consorcios los cuales mostraron mayor eficiencia en la solubilización del fósforo, destacándose el consorcio formado por Pantoea sp + Pseudomonas sp a una concentración de 108 UFC/mL y con índices de solubilización de 5,3 y 842 ppm. En las plantas se evidenció un incremento significativo en los parámetros peso seco y área foliar usando el consorcio microbiano, indicando mayor beneficio en comparación con el control.

  17. Circulating cortisol-associated signature of glucocorticoid-related gene expression in subcutaneous fat of obese subjects.

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    Pavlatou, Maria G; Vickers, Kasey C; Varma, Sudhir; Malek, Rana; Sampson, Maureen; Remaley, Alan T; Gold, Philip W; Skarulis, Monica C; Kino, Tomoshige

    2013-05-01

    Serum cortisol concentrations fluctuate in a circadian fashion, and glucocorticoids exert strong effects on adipose tissue and induce obesity through the glucocorticoid receptor. To examine the impact of physiologic levels of circulating cortisol on subcutaneous adipose tissue, 25 overweight and obese subjects were employed, and their serum levels of morning (AM) and evening (PM) cortisol, AM/PM cortisol ratios, and 24-h urinary-free cortisol (UFC) were compared with their clinical parameters, serum cytokine levels, and mRNA expression of 93 receptor action-regulating and 93 glucocorticoid-responsive genes in abdominal subcutaneous fat. AM cortisol levels did not correlate with mRNA expression of the all genes examined, whereas PM cortisol levels, AM/PM cortisol ratios, and 24-h UFC were associated with distinct sets of these genes. Body mass index did not significantly correlate with the four cortisol parameters employed. These results suggest that physiologic levels of AM serum cortisol do not solely represent biological effects of circulating cortisol on the expression of glucocorticoid-related genes in subcutaneous adipose tissue, whereas PM levels, amplitude, and net amounts of the diurnally fluctuating serum cortisol have distinct effects. Through the genes identified in this study, glucocorticoids appear to influence intermediary metabolism, energy balance, inflammation, and local circadian rythmicity in subcutaneous fat. Our results may also explain in part the development of metabolic abnormality and obesity in subjects under stress or patients with melancholic/atypical depression who demonstrate elevated levels of PM serum cortisol. Copyright © 2013 The Obesity Society.

  18. Evaluación microbiológica y sensorial de fermentados de pozol blanco, con cacao (Theobroma cacao y coco (Cocos nucifera

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    Román Jiménez Vera

    2010-07-01

    Full Text Available El pozol es una bebida de maíz que se consume en el sureste de México y en algunos países de Centroamérica. Se puede consumir recién elaborado o fermentado. Tradicionalmente se consume solo (pozol blanco, aunque también es común agregarle cacao o coco. En este trabajo se evaluaron cambios microbiológicos durante la fermentación natural a temperatura ambiental, de tres tipos de pozol: blanco, con cacao y coco. La concentración de bacterias coliformes disminuyó a partir del tercer día de fermentación y a los 12 días se obtuvo una concentración de 2,20 log UFC/g. En las bacterias lácticas se observó el mayor crecimiento; ellas alcanzaron una concentración de 8,00 log UFC/g a los 3 días de fermentación que se mantuvo durante los 9 días siguientes. Se realizaron pruebas de nivel de agrado y preferencia con 31 jueces consumidores. La adición de ingredientes como el cacao o el coco no mejoraron el nivel de agrado entre los consumidores evaluados (p > 0,05. El pozol blanco y fresco fue el preferido (32 %. En el futuro, estos resultados pueden ser utilizados para clasificar al pozol como una bebida funcional, debido a la presencia de bacterias lácticas en concentración similar a la encontrada en el yogur.

  19. Microbiological determinations of some vegetables from the Xochimilco zone in Mexico City, Mexico.

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    García-Gómez, Rolando; Chávez-Espinosa, José; Mejía-Chávez, Adriana; Duránde-Bazúa, Carmen

    2002-01-01

    Vegetables intake is widely recommended because of its high content of vitamins, minerals and fiber. However, the irrigation of these vegetables, using wastewaters that have received inadequate treatment often carries unseen microbial pollution that becomes a high risk potential for humans. In the present research, two of the most consumed fresh vegetables cultivated in Mexico City were analyzed, lettuce (Lactuca sativa) and Mexican coriander (Eryngium foetidum). These vegetables are commonly consumed raw. The vegetable choice and the disinfection's method were carried out by the application of two tests to two hundred people in an aleatory form. Similarly, vegetable sampling was carried out by means of a random sampling from the cultivated areas in a chosen "chinampa" (from Náhuatl or Aztec, chinamitl, bulrush or cattail stalks lattice for hydroponics cultivation). Vegetable samples were transferred, in dark plastic bags and in cool boxes at 4 +/- 1.5 degrees C, to the laboratory. Microbiological analysis for Salmonella typhi, mesophilic microorganisms, and fecal coliforms were done according to the "NOM-093SSA1-1994" (Mexico). Results obtained demonstrated that samples treated with the most preferred disinfectant, a colloidal silver based one, had a partial elimination of pathogenic microorganisms found in both vegetables lettuce (Lactuca sativa) and coriander (Eryngium foetidum) samples (mesophyllic microorganisms from 200,000 to 96,500 UFC/g and from 175,000 to 125,000 UFC/g and fecal coliforms from 75 to 0.43 NMP/g and from 150 to 2.10 NMP/g, respectively). Salmonella typhi for all samples gave a positive result. Therefore, it was recommended to the cultivators of the Xochimilco (Náhuatl or Aztec name that means "place where flowers bloom") zone, either stop using contaminated water for irrigation or to use more efficient methods in order to eliminate pathogenic microorganisms, such as diluted chlorine solutions made with commercial cotton clothing bleachers.

  20. [Aspergillus species in hospital environments with pediatric patients in critical condition].

    Science.gov (United States)

    Fernández, Mariana; Cattana, María; Rojas, Florencia; Sosa, María de Los Ángeles; Aguirre, Clarisa; Vergara, Marta; Giusiano, Gustavo

    2014-01-01

    Aspergillus is a group of opportunistic fungi that cause infections, with high morbimortality in immunosuppressed patients. Aspergillus fumigatus is the most frequent species in these infections, although the incidence of other species has increased in the last few years. To evaluate the air fungal load and the diversity of Aspergillus species in hospitals with pediatric patients in critical condition. The Intensive Care Unit and Burns Unit of a pediatric hospital were sampled every 15 days during the autumn and spring seasons. The air samples were collected with SAS Super 100(®) and the surface samples were collected by swab method. The UFC/m(3) counts found exceeded the acceptable levels. The UFC/m(3) and the diversity of Aspergillus species found in the Intensive Care Unit were higher than those found in the Burns Unit. The fungal load and the diversity of species within the units were higher than those in control environments. The use of both methods -SAS and swab- allowed the detection of a higher diversity of species, with 96 strains of Aspergillus being isolated and 12 species identified. The outstanding findings were Aspergillus sydowii, Aspergillus niger, Aspergillus flavus, Aspergillus terreus and Aspergillus parasiticus, due to their high frequency. Aspergillus fumigatus, considered unacceptable in indoor environments, was isolated in both units. Aspergillus was present with high frequency in these units. Several species are of interest in public health for being potential pathogenic agents. Air control and monitoring are essential in the prevention of these infections. Copyright © 2013 Revista Iberoamericana de Micología. Published by Elsevier Espana. All rights reserved.

  1. Infecção urinária comunitária: etiologia segundo idade e sexo

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    Denise Swei Lo

    2013-06-01

    Full Text Available INTRODUÇÃO: A escolha do antimicrobiano para tratamento inicial de infecção de trato urinário (ITU costuma ser empírica e deve considerar a prevalência dos uropatógenos nas diversas faixas etárias e sexo. OBJETIVO: Avaliar a prevalência de uropatógenos em ITU comunitária e sua relação com idade e sexo. MÉTODOS: Estudo transversal conduzido em pronto socorro (PS de hospital geral, de janeiro a dezembro, 2010, em pacientes menores de 15 anos com suspeita clínica de ITU, que colheram urocultura quantitativa. Definida ITU como urocultura com crescimento de agente único > 100.000 unidades formadoras de colônia (ufc/mL na coleta por jato médio ou > 50.000 ufc/mL na coleta por sondagem vesical. RESULTADOS: Ocorreram 63.464 atendimentos no PS. Foram obtidas 2.577 uroculturas; destas, 291 foram positivas para ITU (prevalência = 11,3% das suspeitas clínicas e 0,46% dos atendimentos; 212 casos (72,8% em meninas, mediana de idade = 2,6 anos. O uropatógeno predominante foi E.coli (76,6%, seguido por Proteus mirabilis (10,3% e Staphylococcus saprophyticus (4,1%. Em lactentes 10 anos (24,4% x 0,4%; OR = 79,265; p 10 anos e de Proteus mirabilis em meninos.

  2. Definition of a Standard Protocol to Determine the Growth Potential of Listeria Monotgenes and Yersinia Enterocolitica in Pork Sausage Produced in Abruzzo Region, Italy.

    Science.gov (United States)

    Sperandii, Anna Franca; Neri, Diana; Romantini, Romina; Santarelli, Gino Angelo; Prencipe, Vincenza

    2015-11-02

    Pork meat products consumed raw or after a short period of fermentation can be considered at risk for food safety. Sausages (fresh sausage made from pork meat) are produced in several Italian regions, with variation in ingredients. In some Italian Regions, including Abruzzo, these products are frequently consumed raw or undercooked, after a variable period of fermentation. The European Community food regulation promotes the use of challenge tests to determine safety levels. This study is aimed to ensure safety of Abruzzo's sausages, compared with growth potential (δ) of Listeria monocytogenes and Yersinia enterocolitica , and also aims to define an experimental standard protocol document to carry out challenge tests. Guidelines classify ready-to-eat foods in categories that are able to support (δ>0.5 log 10 ufc/g) and not support (δ≤0.5 log 10 ufc/g) the growth of Listeria monocytogenes. The products were manufactured according to traditional recipes and were contaminated in laboratory. Results from the experiment yielded information useful to assess the ability of these products to support the growth of pathogenic microorganisms. The batches of sausages were stored at 8, 12, 18 and 20°C to get statistical evaluation. The results showed that, despite the conditioning of the storage temperature and the level of water activity, both organisms remain in the product in concentrations similar to those leading or being able to increase its charge. In particular, the period of greatest consumption of this product (7/8 days of preparation) corresponds to the period of greatest growth of pathogenic microorganisms studied, except for those stored at a temperature of 8°C, which are safer for the consumer.

  3. IMPACTO DA IMPLANTAÇÃO DE BOAS PRÁTICAS DE HIGIENE NA ORDENHA SOBRE A QUALIDADE MICROBIOLÓGICA E FÍSICO-QUÍMICA DO LEITE CRU REFRIGERADO

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    Vanerli Beloti

    2012-12-01

    Full Text Available A Instrução Normativa nº 62 trouxe novos parâmetros a serem seguidos pelos produtores, dando continuidade à melhoria da qualidade do leite em andamento desde a Instrução Normativa nº 51. O objetivo do presente trabalho foi avaliar o impacto das práticas na qualidade do leite em 49 propriedades da região de Ivaiporã/PR, através de palestra e treinamentos coletivos. Foi observada redução de 88,05% na Contagem Bacteriana Total (CBT em 28 (57,15% propriedades. Dessas propriedades, 23 (47,93% apresentaram CBT inferior ao máximo de 750.000 UFC/mL exigido pela legislação vigente na época de análise, com média de 166.826,1 UFC/mL. No quesito Contagem de Células Somáticas (CCS, 83,57% do total de propriedades passaram a produzir leite de acordo com o padrão estipulado para este quesito na ocasião de análise. Não foi observada variação significativa dos constituintes físico-químicos do leite após a implantação das boas práticas. A implantação das práticas propostas foram suficientes para a produção de leite de acordo com o padrão estabelecido pela legislação.

  4. Eficiência na remoção de coliformes em águas cinza através da fitorremediação

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    Verena S. Baracuhy

    2015-03-01

    Full Text Available O semiárido é caracterizado pelas irregularidades pluviais e o tratamento de águas cinza para reuso na agricultura com tecnologia ecológica é uma forma de conviver com a seca nessas regiões. Nesse contexto, a pesquisa foi realizada no distrito de Ribeira no município de Cabaceiras/PB objetivando-se avaliar a eficiência da remoção dos coliformes totais e fecais do efluente tratado nas unidades de produção agrícola através da fitorremediação. Foram realizados dois tratamentos com e sem fitorremediação, a cultura utilizada foi o capim roxo. As águas cinza eram provenientes de uma lavanderia pública. Foram coletadas amostras mensais e analisadas os coliformes total e fecal (Escherichia coli. No tratamento sem fitorremediação, os coliformes totais variaram de 1,583 x 103 a 2,0224 x 103 (UFC/100 mL e quando o tratamento tinha o auxílio do capim roxo, ou seja, com fitorremediação os coliformes totais oscilaram de 1,354 x 103 a 2,0224 x 103 (UFC/100 mL. Ocorreu uma redução significativa de Escherichia coli no tratamento com fitorremediação. A utilização da fitorremediação no tratamento de águas cinza reduziu a presença de coliformes totais e fecal, sendo assim uma alternativa viável de tratamento, proporcionando um aumento da qualidade hídrica.

  5. Influencia del proceso de liofilización en la estabilidad microbiológica del yogur

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    Geânderson dos Santos

    2015-09-01

    Full Text Available El objetivo de este estudio fue evaluar la supervivencia de las bacterias ácido lácticas en el yogur antes, durante y después del proceso de liofilización con diferentes temperaturas de congelación y diferentes concentraciones de sacarosa. La elaboración del yogur tradicional y el liofilizado, fue con concentraciones de sacarosa de 0 % y 5,0 % y se emplearon temperaturas de 5, -25 y -80 ºC. El análisis y cálculo de bacterias ácido lácticas se realizó mediante la técnica de disolución en placa, utilizando medio de cultivo Agar Base M17 y Agar Lactobacillus MRS, a pH 5 ajustado con ácido acético, para determinación de Streptococcus thermophilus y Lactobacillus bulgaricus, respectivamente. Los resultados microbiológicos mostraron que la cantidad de UFC/g fue mayor que la requerida por la legislación durante y después de la etapa de procesamiento a las 2 temperaturas. No hubo efecto de la concentración de sacarosa en la protección o mantenimiento de la microflora del yogur. El yogur liofilizado y rehidratado elaborado en este trabajo, además de cumplir con la legislación, es también una opción para el mercado debido a la conservación por un período más largo. Se mantuvo a los microorganismos viables y en cantidad superior a 107UFC/g antes, durante y después del proceso de liofilización y rehidratación.

  6. LA CALIDAD BACTERIOLÓGICA DEL AGUA DEL HUMEDAL JABOQUE (BOGOTÁ, COLOMBIA EN DOS ÉPOCAS CONTRASTANTES

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    SARA LILIA ÁVILA DE NAVIA

    2014-12-01

    Full Text Available La contaminación del agua ha incidido para que se convierta en el principal medio de transporte de microorganismos patógenos, razón por la cual se han generado sistemas de tratamiento naturales y artificiales, que buscan disminuir la concentración de contaminantes, dicha función la cumplen los humedales que tienen importancia a nivel ambiental. Bogotá tiene trece humedales, el humedal de Jaboque tiene aproximadamente 148.51 hectáreas, y está ubicado en la localidad de Engativá. Se evaluó la calidad bacteriológica del agua del humedal de Jaboque en época seca y época de lluvia en el año 2010 por medio de la determinación de coliformes totales, Escherichia coli y Enterococcus spp., además se caracterizó la presencia de Aeromonas, Pseudomonas y Clostridium. Se utilizó la técnica de filtración por membrana y se identificaron los microorganismos con pruebas rápidas Crystal BBL. Se obtuvo como resultado un recuento significativamente alto en UFC/100mL de coliformes totales y Enterococcus spp. con un comportamiento similar en época seca y época de lluvia, mientras que la cantidad de Escherichia coli aumentó en época de lluvia. Los géneros Pseudomonas y Clostridium mostraron presencia con un recuento significativamente alto en época seca y época de lluvia y el género Aeromonas aumento las UFC/100mL en época de lluvia. Se compararon los resultados con un estudio previo realizado en 2004-2005 y se determinó que la calidad bacteriológica del agua mejoró debido a las intervenciones realizadas en el humedal.

  7. Efecto de Vibrio harveyi en la sobre vivencia de larvas de Litopenaeus vannamei

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    Gabriel Aguirre-Guzmán

    2013-01-01

    Full Text Available Los cultivos acuícolas son de gran relevancia en la alimentación humana, pero crean un medio ambiente artificial que promueve el crecimiento de diferentes especies de bacterias. Las especies del género Vibrio son bacterias de la microflora normal de los camarones peneidos y son también agentes patógenos oportunistas que pueden tomar ventaja de éstos cambios ecológicos generados en los cultivos acuícolas causando diferentes enfermedades, sobrevivencias bajas y pérdidas económicas en la producción de camarón. El objetivo de la presente investigación fue determinar la variación en la sensibilidad, de diferentes subestadios larvarios (nauplio, zoea I-III, misis I-III y en el de postlarva 1, del camarón blanco del Pacifico Litopenaeus vannamei al ser expuestos a tres dosis [103, 105, y 107 unidades formadoras de colonias (UFC ml-1] de V. harveyi, mediante infecciones por inmersión (30 min. Esta especie generó una sobrevivencia baja significativa en las larvas (p < 0,05 solamente en las dosis más altas (105 y 107 UFC ml-1, siendo la última dosis la que presentó los valores más bajos de sobrevivencia. Además, se observó que los subestadios larvales y en el de postlarva 1 fueron más resistentes a V. harveyi al aumentar la edad de los mismos. Esta información tiene gran significado para la industria acuícola, ya que les permite generar estrategias que disminuyan los efectos de V. harveyi y que les permita mejorar el crecimiento y sobrevivencia de las larvas y de postlarva 1 del camarón.

  8. VALIDACIÓN DE PCR PARA DETECCIÓN DE Listeria monocytogenes EN CARNES CRUDAS DE RES Y POLLO

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    Kirvis Torres

    2004-12-01

    Full Text Available Listeria monocytogenes es un microorganismo zoonótico emergente en la industria de alimentos, resultando degran interés para la salud pública. El objetivo de este trabajo fue validar la técnica de PCR para la detecciónde este microorganismo en carnes crudas de res y pollo. El procedimiento de extracción de ADN fue realizadocon lisozima, proteinasa K y fenol-cloroformo a partir de muestras contaminadas artificialmente. La especificidadde los cebadores LI1 y U1 fue comprobada por la amplificación de una banda de 938pb correspondiente a unfragmento del ADNr 16S; de igual manera los cebadores LF y LR amplificaron una banda del gen hlyA de750pb; lo que permitió la identificación de género (banda 938pb y especie (banda de 750pb respectivamente.Las cepas de los otros géneros bacterianos ensayados no amplificaron ninguna de las bandas específicas. Ellímite de detección para la PCR fue de 102 y 104 UFC/gr para carnes de res y pollo respectivamente; el «GoldStandard» reportó 102 UFC/ml para ambos alimentos. La comparación de la PCR vs., el método «Gold Standard»reportó en carne de pollo una concordancia observada de 98.43%, una sensibilidad del 96.9%, una especificidadde 100%, un valor predictivo positivo del 100% y un valor predictivo negativo del 97%; para la carne de restodos los parámetros anteriores fueron del 100%. Estos resultados demostraron la factibilidad de la PCR parael control de calidad de carnes crudas de res y pollo.

  9. ELISA cualitativo de IgA anti-Lipopolisacárido de Vibrio cholerae en saliva de humanos

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    Judith Mónica del Campo

    2002-03-01

    Full Text Available Se estandarizó un ELISA para detectar el principal antígeno inductor de protección de Vibrio cholerae en saliva IgA contra el lipopolisacárido (LPS. El estudio se llevó a cabo en voluntarios que fueron inoculados por vía oral con dosis de 0, 107, 108, 109 unidades formadoras de colonias (ufc del candidato vacunal El Tor Ogawa, cepa 638. Las muestras de saliva fueron tomadas de forma seriada, a los 0, 7, 8, 9, 10 y 14 días postinoculación. Se consideró seroconversión si las densidades ópticas eran superiores al nivel de corte y si los incrementos después de inmunizar duplicaban los valores antes de la inmunización. Los resultados, al ser comparados con los grupos experimentales, condición individuos inoculados y los placebos, demostraron que la técnica tiene una sensibilidad del 93,3%, una especificidad del 96,0%, un valor predictivo positivo de 98,2% y negativo de 85,7%, y una eficiencia del 94,1%. Se demostró la presencia de IgA anti LPS en saliva de los individuos inoculados con el candidato vacunal, con una mayor concentración de anticuerpos con el inóculo de (109 ufc y se obtuvo la máxima positividad a los nueve días.

  10. Emission Rate of Particulate Matter and Its Removal Efficiency by Precipitators in Under-Fired Charbroiling Restaurants

    Directory of Open Access Journals (Sweden)

    Jun-Bok Lee

    2011-01-01

    Full Text Available In order to explore the potent role of meat cooking processes as the emission sources of particulate matter (PM, emission rates and the associated removal efficiency by precipitators were estimated based on the on-site measurements made at five under-fired charbroiling (UFC restaurants. The emission patterns of PM for these five restaurants were compared after having been sorted into the main meat types used for cooking: beef (B, chicken (C, intestines (I, and pork (P: two sites. The mass concentrations (μg m-3 of three PM fractions (PM2.5/PM10/TSP measured from these restaurants were 15,510/15,701/17,175 (C; 8,525/10,760/12,676 (B; 11,027/13,249/13,488 (P; and 22,409/22,412/22,414 (I. Emission factors (g kg-1 for those PM fractions were also estimated as 3.23/4.08/4.80 (B, 3.07/3.82/3.87 (P, 8.12/8.22/8.99 (C, and 6.59/6.59/6.59 (I. If the annual emission rate of PM10 is extrapolated by combining its emission factor, population, activity factor, etc., it is estimated as 500 ton year-1, which corresponds to 2.4% of the PM10 budget in Seoul, Korea. Removal efficiencies of PM10 via precipitators, such as an electrostatic precipitator (ESP, bag filter (BF, and the combination system (ESP + catalyst, installed in those UFC restaurants ranged between 54.76 and 98.98%. The removal efficiency of PM by this control system was the least effective for particles with <0.4 μm, although those in the range of 0.4–10 μm were the most effective.

  11. Effect of the consumption of a new symbiotic shake on glycemia and cholesterol levels in elderly people with type 2 diabetes mellitus.

    Science.gov (United States)

    Moroti, Camila; Souza Magri, Loyanne Francine; de Rezende Costa, Marcela; Cavallini, Daniela C U; Sivieri, Katia

    2012-02-22

    The consumption of foods containing probiotic and prebiotic ingredients is growing consistently every year, and in view of the limited number of studies investigating their effect in the elderly. The objective of this study was to evaluate the effect of the consumption of a symbiotic shake containing Lactobacillus acidophilus, Bifidobacterium bifidum and fructooligosaccharides on glycemia and cholesterol levels in elderly people. A randomized, double-blind, placebo-controlled study was conducted on twenty volunteers (ten for placebo group and ten for symbiotic group), aged 50 to 60 years. The criteria for inclusion in the study were: total cholesterol > 200 mg/dL; triglycerides > 200 mg/dL and glycemia > 110 mg/dL. Over a total test period of 30 days, 10 individuals (the symbiotic group) consumed a daily dose of 200 mL of a symbiotic shake containing 10(8) UFC/mL Lactobacillus acidophilus, 10(8) UFC/mL Bifidobacterium bifidum and 2 g oligofructose, while 10 other volunteers (the placebo group) drank daily the same amount of a shake that did not contain any symbiotic bacteria. Blood samples were collected 15 days prior to the start of the experiment and at 10-day intervals after the beginning of the shake intake. The standard lipid profile (total cholesterol, triglycerides and HDL cholesterol) and glycemia, or blood sugar levels, were evaluated by an enzyme colorimetric assay. The results of the symbiotic group showed a non-significant reduction (P > 0.05) in total cholesterol and triglycerides, a significant increase (P symbiotic shake resulted in a significant increase in HDL and a significant decrease of glycemia.

  12. Posibilidad de mejorar la calidad fisicoquímica y microbiológica de la leche cruda en el altiplano boyacense

    Directory of Open Access Journals (Sweden)

    Roy José Andrade-Becerra

    2012-07-01

    Full Text Available Presenta los resultados de un proyecto que se desarrolló durante los meses de agosto a diciembre de 2009 en 58 fincas ubicadas en los municipios de Duitama, Tibasosa, Belén, Sotaquirá, Iza, Santa Rosa de Viterbo, Tuta, Nobsa, Firavitoba, Tunja y Paipa, con el objetivo de buscar el mejoramiento de la calidad microbiológica y fisicoquímica de la leche que se produce en el altiplano boyacense. Se tomaron 1160 muestras de leche cruda, y se enviaron al laboratorio de la empresa Cobinaga para ser analizadas en su calidad fisicoquímica (porcentaje de proteína y grasa [lactoscan®] y microbiológica (unidades formadoras de colonia UFC [recuento de mesófilos en placa Petrifilm®], conteo de células somáticas CCS [Fossomatic®].Con la mejora de la rutina de ordeño y de la limpieza de equipos y utensilios, con el control y la prevención de mastitis y la caracterización de cada finca, se logró el mejoramiento de la proteína en un promedio de 2.86%a 2.93%, la grasa osciló dentro de rangos de 3.2 a 4.4 en promedio, el conteo de unidades formadoras de colonia mejoró, alcanzando 18 mil UFC/ml, y el conteo de células somáticas subió a 325 mil CCS/ml.

  13. Integración de prácticas culturales y control biológico para el manejo de Moniliophthora roreri Cif & Par

    Directory of Open Access Journals (Sweden)

    Jorge Enrique Villamil

    2015-12-01

    Full Text Available En Colombia las pérdidas ocasionadas por Moniliophthora roreri Cif & Par en el cultivo de cacao, son considerables y los métodos de control tradicional no son suficientes. Para el manejo de la enfermedad el control biológico, surge como alternativa económicamente viable y ambientalmente sostenible. El objetivo del presente estudio fue evaluar el control de Moniliophthora roreri mediante parámetros de incidencia y severidad, utilizando aislamientos nativos y cepas comerciales de Trichoderma spp., en combinación con prácticas culturales (PC. Se evaluaron diez tratamientos, los cuales resultaron de combinar prácticas culturales, productos biológicos comerciales, aislamientos nativos de hongos y funguicidas de síntesis química. Para la evaluación, se empleó un diseño completamente aleatorio (DCA con cuatro repeticiones, para un total de 40 UE cada una compuesta por una planta del clon TCS01 (Theobroma CORPOICA la Suiza 01. Se hizo inoculación dirigida al dosel, utilizando una concentración de 1,2, 1,5 y 2,9 x107 UFC.g-1 para aislamientos nativos y 2,0 y 5,0 x108 UFC.g-1 para cepas comerciales. Se evaluó incidencia y severidad externa en los frutos durante 25 semanas. Los resultados indicaron que los frutos inoculados con el tratamiento T7 (P.C + Safer soil ®W.P y T4 (P.C + mezcla Trichoderma H20, H3, H5, presentaron los menores porcentajes de incidencia y severidad externa y los mayores rendimientos de cosecha sin diferencias significativas respecto al control químico y regional, representando una alternativa promisoria para la producción de cacao en la subregión occidental de Boyacá.

  14. Efecto de la fertilización en la nutrición y rendimiento de ají (Capsicum spp. en el Valle del Cauca, Colombia Effect of the fertilization on the nutrition and yield of the red pepper (Capsicum spp. in the Valley of the Cauca, Colombia.

    Directory of Open Access Journals (Sweden)

    Edgar A Rodríguez Araujo

    2010-01-01

    Full Text Available En el estudio se evaluó el efecto de las fertilizaciones química y orgánica y biofertilización en la nutrición y rendimiento del ají (Capsicum spp. en el Valle del Cauca, Colombia, y en la producción de plántulas en vivero y en campo. Las variables evaluadas en vivero fueron: peso fresco de raíz y parte aérea, número de hojas, altura de la planta (cm, diámetro del tallo (mm, peso seco total, peso seco de raíz y parte aérea. Se evaluaron seis tratamientos, bajo un diseño estadístico de bloques completos al azar, de la forma siguiente: fertilización de síntesis química completa (testigo (FSQC, FSQC más fertilización orgánica (FSQC + O, FSQC + O más biofertilización 1 (solubilizador de fósforo con base en Penicillium janthinellum (1x10(7conidias/ml, FSQC + O más micorrizas (FSQC + O + M, FSQC + O más biofertilización 2 (fijador de nitrógeno con base en Azotobacter chroococcum (1x10(8 UFC/ml y Azospirillun sp. (1x10(8 UFC/ml, FSQC + O más biofertilización 3 (fijador de nitrógeno con base en Azotobacter chroococcum (1x10(8 UFC/ml. El experimento se instaló sobre un Typic Hapludolls. El análisis de resultados mostró que, en todos los tratamientos la fertilización de síntesis química + orgánica + micorrizas presentó los mejores resultados (P This study was realised with the purpose of to evaluate the effect of the chemical, organic fertilization and biofertilization on the nutrition and yield of the red pepper (Capsicum spp. in the Valley of the Cauca in the initial production of plants in breeding ground and final production in field. Two experiments were realized, one in stage of fish-pond and other one in field stage. In fish-pond an experiment was realized where there was evaluated the effect of the different types of fertilization in chili and other one where there was evaluated the effect of the chemical, organic fertilization and biofertilización in chili. In field there was evaluated the effect of the

  15. Níveis de infecção de estreptococos do grupo mutans em gestantes Infection levels in pregnant women by mutans streptococci

    Directory of Open Access Journals (Sweden)

    Sergio A. TORRES

    1999-07-01

    Full Text Available Considerando que a aquisição precoce dos estreptococos do grupo mutans é um fator de risco para o desenvolvimento de lesões cariosas nas crianças e que a transmissão desses microrganismos é dependente do nível de colonização apresentado pelas mães, procurou-se analisar a situação bucal de gestantes residentes na cidade de Bauru-SP-Brasil. Foram amostradas 50 gestantes na faixa etária de 16 a 37 (média de 22,8 ± 5,5 anos de baixo nível sócio-econômico que faziam acompanhamento pré-natal no Núcleo de Assistência às Gestantes (NAG-7. A condição bucal foi avaliada pelo índice CPO-S, realizado com o auxílio de sonda exploradora e espelho, sem o uso de tomadas radiográficas. Amostras de saliva estimulada foram obtidas e manipuladas de acordo com as especificações do fabricante do Caritest-SM (HERPO, para pesquisa do grupo mutans. Entre as 50 gestantes examinadas, o índice CPO-S variou de 5 a 114 (média de 37,1, sendo que 8 (16% possuíam todos os dentes; 39 (78% haviam perdido de 1 a 10 dentes e 4 (8%, de 13 a 22 dentes. O grupo mutans foi detectado em 48 (96% amostras de saliva, das quais 4 (8% apresentavam nível de infecção de 1 x 104 UFC/ml; 10 (20%, 5 x 104 UFC/ml e 4 (8%, 1 x 105 UFC/ml. Níveis de infecção mais favoráveis para a transmissão mãe-filho foram encontrados em 30 (60% gestantes, das quais 10 (20% mostraram 2,5 x 105 UFC/ml; 12 (24%, 5 x 105 UFC/ml e 8 (16%, 1 x 106 UFC/ml. Esses resultados demonstram que as gestantes albergam elevados níveis salivares de estreptococos do grupo mutans e que um programa preventivo direcionado ao grupo urge ser desenvolvido, a fim de reduzir ou protelar a transmissão intrafamilial desses microrganismos.The CFU number of mutans streptococci in saliva has been used to indicate dental caries risk, as well as to assess the effectiveness or the need for preventive measures. Considering that the acquisition in early childhood of mutans streptococci is a risk factor for

  16. Form planning Control to growth management

    DEFF Research Database (Denmark)

    Enemark, Stig

    2016-01-01

    its so-called “comprehensive-integrated” tradition and both the steering and strategic roles of national-level planning have been largely superseded by a more “flexible” planning style fit to promote specific sectoral agendas. While the legacy of land-use planning is still embedded at the local level...... caused that spatial planning be regarded more as a cost than an asset. Accordingly, it is evident that the Danish planning domain has progressively lost political clout and the focus is changed towards facilitation and management of economic growth....

  17. Advisory Material for the IAEA Regulations for the Safe Transport of Radioactive Material (2012 Ed.). Specific Safety Guide

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-06-15

    This Safety Guide provides recommendations and guidance on achieving and demonstrating compliance with IAEA Safety Standards Series No. SSR-6, Regulations for the Safe Transport of Radioactive Material (2012 Edition), which establishes the requirements to be applied to the national and international transport of radioactive material. Transport is deemed to comprise all operations and conditions associated with and involved in the movement of radioactive material, including the design, fabrication and maintenance of packaging, and the preparation, consigning, handling, carriage, storage in transit and receipt at the final destination of packages. This publication supersedes IAEA Safety Standards Series No. TS-G-1.1 Rev. 1, which was issued in 2008.

  18. Energy conservation in industry

    International Nuclear Information System (INIS)

    Pembleton, P.

    1992-01-01

    Energy Conservation in Industry is the first number in the Energy and Environmental Series of the Industrial and Technological Information Bank (INTIB). The Series supersedes the INECA Journal and reflects the broader information programme undertaken by INTIB. The present number of the Series contains contributions from three major international databases and five topic-specific sources, including three United Nations Organizations. The present publication consists of a recent technical report on a current topic: reducing energy loss in four industrial sectors and improving energy conservation through waste-heat recovery, followed by two sections containing abstracts of technical materials

  19. The Luminosity Functions of Old and Intermediate-Age Globular Clusters in NGC 3610

    OpenAIRE

    Whitmore, B. C.; Schweizer, F.; Kundu, A.; Miller, B. W.

    2002-01-01

    The WFPC2 Camera on board HST has been used to obtain high-resolution images of NGC 3610, a dynamically young elliptical galaxy. These observations supersede shorter, undithered HST observations where an intermediate-age population of globular clusters was first discovered. The new observations show the bimodal color distribution of globular clusters more clearly, with peaks at (V-I)o = 0.95 and 1.17. The luminosity function (LF) of the blue, metal-poor population of clusters in NGC 3610 turn...

  20. List of documents received by the INDC Secretariat

    International Nuclear Information System (INIS)

    1979-05-01

    The Nuclear Data Section of the International Atomic Energy Agency receives documents originated by or for the International Nuclear Data Committee for distribution. This list includes all INDC documents received and distributed between January 1968 and May 1979, and supersedes INDC(SEC)-66/UN. This list is produced directly from computer printout in two sorts: one ordered by accession number, and the other ordered by document number with-in each origin series (e.g. listing all INDC(SEC)-documents in one block). Reference to earlier INDSWG and ''interim'' INDC reports received between 1962 and 1967 are listed in report INDC/199 (dated November 1967)

  1. Regulation of the State Office of Nuclear Safety No. 318/2002 of 13 June 2002 specifying details to ensure emergency preparedness of nuclear facilities and workplaces handling ionizing radiation sources, and requirements for the contents of internal emergency plans and emergency rules

    International Nuclear Information System (INIS)

    2002-01-01

    The Regulation addresses the following issues: definition of a radiological event and interventions to be accomplished if a radiological event takes place; emergency preparedness; establishing a radiological event; assessment of a radiological event; warnings, notifications and alarms during a radiological event; intervention - management, procedures, instructions; radiological situation monitoring programme; provisions to restrict human exposure; health care provisions; documentation; informing the State Office of Nuclear Safety; personnel instructions and training; emergency preparedness inspection; internal emergency plan; emergency rules; and related issues. This Regulation supersedes Regulation No. 219/1997. (P.A.)

  2. Limiting enclosures. Method of control of the leak rate per hour. Enclosures of classes 1 and 2. Method of measurement of the increase of the oxygen titre in volume

    International Nuclear Information System (INIS)

    1984-07-01

    The present standard can be applied to limiting enclosures working under depression or overpressure. It can be applied to limiting enclosures used for works on radioactive or toxic materials. The leak rate per hour is -2 h -1 . The measuring method uses oxygen determination after the enclusore is filled with an inert gas. The influence of pressure and temperature are analysed. The measurement installation and its operating way are presented; the accuracy of the method given. This standard supersedes the experimental standard of December 1982 [fr

  3. The activation cross section library UKACT1 and the inventory code FISPACT

    International Nuclear Information System (INIS)

    Forrest, R.A.

    1989-01-01

    The UK activation library for fusion applications, UKACT1, supersedes the existing UKCTRIIIA library. It contains neutron induced reaction data for 8719 reactions on 625 target nuclides. The library is used by the inventory code FISPACT which is a modified version of the existing code FISPIN. A library of decay information for all the 1314 nuclides involved is also required for calculations and this is also briefly described. UKACT1 will be used for irradiation calculations and as the starting point for a new version which will contain improved data for the most important reactions. These will be identified using the sensitivity subroutine in FISPACT. 16 refs, 1 fig., 2 tabs

  4. Out of the box selection and application of UX evaluation methods and practical cases

    DEFF Research Database (Denmark)

    Obrist, Marianna; Knoche, Hendrik; Basapur, Santosh

    2013-01-01

    The scope of user experience supersedes the concept of usability and other performance oriented measures by including for example users' emotions, motivations and a strong focus on the context of use. The purpose of this tutorial is to motivate researchers and practitioners to think about...... the challenging questions around how to select and apply UX evaluation methods for different usage contexts, in particular for the "home" and "mobile" context, relevant for TV-based services. Next to a general understanding of UX evaluation and available methods, we will provide concrete UX evaluation case...

  5. Capability of LOFT vital batteries to supply emergency power demands during severe cold weather conditions

    International Nuclear Information System (INIS)

    Yeates, J.A.

    1978-01-01

    This study evaluates the capability of the vital batteries (PPS) to provide electrical power via the vital DC-AC motor generator sets to the LOFT PPS loads during severe cold weather conditions. It is concluded that these batteries while at a temperature of 5 0 F will supply the necessary PPS electrical loads for a time in excess of the one hour permitted to start the diesel generators and are, therefore, adequate at this temperature. This Revision B of the LTR includes revised, more recent, and complete technical data relating to MG set efficiency, battery operating procedures and cold temperature derating. Revision B supersedes and replaces all previous issues

  6. Diagnosis of echinococcosis of the liver by angiography

    International Nuclear Information System (INIS)

    Schulze, K.; Treugut, H.; Mahnke, B.; Barth, V.; Katharinenhospital, Stuttgart

    1980-01-01

    Twenty patients with Echinococcus cysticus and 15 with E. alveolaris were studied. Selective upper abdominal angiographies, performed in most of these cases, were reviewed retrospectively for typical angiographic changes. In a large percentage, E. cysticus demonstrated typical cystic and expansive signs; atypical vessels were rarely seen. How the 'rim sign' develops is demonstrated. Usual signs of E. alveolaris are incomplete solid and necrotic space occupying lesions, as seen also in malignancy. Although angiography offers a high diagnostic rate in hepatic manifestation of this parasitic disease, it has been superseded today by sonography and computer tomography. It is, however, still a valuable investigation in pre-operative work-up. (orig.) [de

  7. NACRE II: an update of the NACRE compilation of charged-particle-induced thermonuclear reaction rates for nuclei with mass number A<16

    International Nuclear Information System (INIS)

    Xu, Y.; Takahashi, K.; Goriely, S.; Arnould, M.; Ohta, M.; Utsunomiya, H.

    2013-01-01

    An update of the NACRE compilation [3] is presented. This new compilation, referred to as NACRE II, reports thermonuclear reaction rates for 34 charged-particle induced, two-body exoergic reactions on nuclides with mass number A 6 ≲T⩽10 10 K range. Along with the ‘adopted’ rates, their low and high limits are provided. The new rates are available in electronic form as part of the Brussels Library (BRUSLIB) of nuclear data. The NACRE II rates also supersede the previous NACRE rates in the Nuclear Network Generator (NETGEN) for astrophysics. [ (http://www.astro.ulb.ac.be/databases.html)

  8. A review of the properties of plutonium, its biological effects, and its place in the nuclear fuel cycle

    International Nuclear Information System (INIS)

    Harte, G.A.

    1978-03-01

    After a brief description of the sources of plutonium and its physical, chemical and radioactive characteristics, an attempt is made to describe quantitatively the biological effects of plutonium intake as they are currently understood by the organisations concerned with radiological protection. The conceptual basis of protection standards as put forward by ICRP has recently undergone a change; the idea of limiting dose to a critical organ has been superseded by that of limiting the overall risk of carcinogenic and genetic effects. Limits on plutonium intake are discussed in the light of both concepts. Finally the role of plutonium in the nuclear fuel cycle is described. (author)

  9. Bibliography of integral charged particle nuclear data. Archival edition

    International Nuclear Information System (INIS)

    Burrows, T.W.; Dempsey, P.

    1980-03-01

    This is the fourth annual edition of the National Nuclear Data Center charged-particle bibliography. This edition is cumulative and supersedes the previous editions. The bibliography's primary aims are to satisfy the need for a concise and comprehensive index of integral charged-particle cross section data and to provide an index of charged-particle data compiled in the international exchange format, EXFOR. This part of the publication deals with isotope production; references are ordered by mass of the nuclide produced. The present publication is an archival volume; future publications will be cumulative supplements to this edition

  10. Data collection procedures for the Software Engineering Laboratory (SEL) database

    Science.gov (United States)

    Heller, Gerard; Valett, Jon; Wild, Mary

    1992-01-01

    This document is a guidebook to collecting software engineering data on software development and maintenance efforts, as practiced in the Software Engineering Laboratory (SEL). It supersedes the document entitled Data Collection Procedures for the Rehosted SEL Database, number SEL-87-008 in the SEL series, which was published in October 1987. It presents procedures to be followed on software development and maintenance projects in the Flight Dynamics Division (FDD) of Goddard Space Flight Center (GSFC) for collecting data in support of SEL software engineering research activities. These procedures include detailed instructions for the completion and submission of SEL data collection forms.

  11. Publications, 1972--1974

    International Nuclear Information System (INIS)

    Hilborn, H.S.

    1975-02-01

    This is a compilation of documents that communicate the results of scientific and technical work done at Savannah River. The compilation includes those documents that have been published, documents that have been announced in Nuclear Science Abstracts, and papers that have been presented at technical meetings. The information was compiled by machine methods to produce bibliographic, subject, and author listings. This report updates the information included in DP-929, Rev. 2, Publications, 1951 through 1971 and supersedes Supplements 1. and 2. to that report. The subject listing is arranged alphabetically by key work out of context (KWOC) indexing of the titles. (RWR)

  12. ENDF/B-6 Photon Atomic Interaction Data Library

    International Nuclear Information System (INIS)

    Lemmel, H.D.

    1990-09-01

    The ENDF/B-6 version of the Photo-Atomic Interaction Data Library of the Livermore Evaluated Photon Data Library (EPDL) contains pair and triplet cross-sections, photoelectric cross-sections, atom form factors, coherent scattering cross-sections and some other data for all the elements from Z=1 to 100. The data library is available on magnetic tape costfree from the IAEA Nuclear Data Section. The library supersedes the earlier photo-atomic data library by the US Radiation Shielding Information Center RSIC that was included in the data libraries ENDF/B-5 and JEF-1. (author). Refs, figs and tabs

  13. Safety Analysis Report: Packages, Pu oxide and Am oxide shipping cask: Packaging of fissile and other radioactive materials: Final report

    International Nuclear Information System (INIS)

    Chalfant, G.G.

    1984-12-01

    The PuO 2 cask or 5320-3 cask is designed for shipment of americium or plutonium by surface transportation modes. The cask design was physically tested to demonstrate that it met the criteria specified in US ERDA Manual Chapter 0529, dated 12/21/76, which invokes Title 10 Code of Federal Regulations, Part 71 (10 CFR 71) ''Packaging of Radioactive Materials for Transport,'' and Title 49 CFR Parts 171.179 ''Hazardous Materials Regulations.'' (US DOE Order 4580.1A, Chapter III, superseded manual chapter 0529 effective May 1981, but it retained the same 10 CFR 71 and 49 CFR 171-179 references

  14. The atomic deal with Brazil

    International Nuclear Information System (INIS)

    Mirow, K.R.

    1980-01-01

    The author deals with the German-Brazilian nuclear treaty using sources which are meanwhile official. A roaring trade - made in 1975 - had become a public nuisance in 1979. Grand plans of German and Brazilian politicians had changed into economic crisis, unemployment and uncompleted, dilapidating buildings. While even the new government adhered to the treaty, Brazilia had begun a national instigation campaign. This was, however, superseded by Brazil's high indebtedness, an economic crisis and social unrest so that it was impossible to realize the nuclear treaty. (HSCH) [de

  15. Nuclear Data Sheets for A = 109

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, S.; Chen, J.; Kondev, F.G.

    2016-11-15

    Evaluated nuclear structure and decay data for all nuclei with mass number A = 109 (Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te, I, Xe) are presented. The experimental data are compiled and evaluated, and the best values for level and gamma-ray energies, quantum numbers, lifetimes, gamma-ray intensities, and other nuclear properties are recommended. Inconsistencies and discrepancies that exist in the literature are noted. This work supersedes the earlier evaluation by J. Blachot (2006Bl02), published in Nuclear Data Sheets107, 355 (2006).

  16. Surface Observation Climatic Summaries for Richards-Gebaur AFB, Missouri

    Science.gov (United States)

    1991-04-01

    SUPERSEDES: N/A APR 91 LST TOUTC 406 I MONTH IJAN I FEB I MAR IAP IMAY I JUN I JUL IAUG ISEP IOCT INOV I DEC IANN IYOR- EXTRN MAX TERP(F) 71 82 85 92 94 104...ANDVSBILIT *JN I FEB IAR IM I JUN I JUL IAUG IsEP I OCT I V I DEC I YOR LST 00 - 02 10 03 - 05 10 CIG 06 - 08 23.8 31.5 31.0 22.1 24.0 15.0 12.7 17.4

  17. Requirements for class 1, 2, and 3 pressure-retaining systems and components in CANDU nuclear power plants

    International Nuclear Information System (INIS)

    1991-09-01

    This third edition of CAN/CSA-N285.1 supersedes the 1981 and 1975 editions. It provides the specific requirements for design, fabrication, and installation of Class 1, 2 and 3 pressure-retaining systems and components in CANDU nuclear power plants, and over pressure protection of the heat transport system. The general requirements for pressure-retaining systems and components are given in CSA Standard CAN/CSA-N285.0, with which Class 1, 2 and 3 systems and components must also comply

  18. Semantics in mobile sensing

    CERN Document Server

    Yan, Zhixian

    2014-01-01

    The dramatic progress of smartphone technologies has ushered in a new era of mobile sensing, where traditional wearable on-body sensors are being rapidly superseded by various embedded sensors in our smartphones. For example, a typical smartphone today, has at the very least a GPS, WiFi, Bluetooth, triaxial accelerometer, and gyroscope. Alongside, new accessories are emerging such as proximity, magnetometer, barometer, temperature, and pressure sensors. Even the default microphone can act as an acoustic sensor to track noise exposure for example. These sensors act as a ""lens"" to understand t

  19. The introduction of radial streaming into Galanin's method

    International Nuclear Information System (INIS)

    Leslie, D.C.

    1963-08-01

    In his original formulation of small-source theory, Galanin allowed only simple source/sinks at the lattice points. The effect of streaming across air gaps can be allowed for by including dipoles as well as simple sources at these points. The calculation is carried through and a formula is deduced for the radial streaming factor. This study was carried out during 1960, and was not published because it was to some extent superseded by other work. Galanin and Kuchorov have now published an analysis of this problem by a different method, and it seems that an account of the earlier study might now be of some interest. (author)

  20. 3D gender recognition using cognitive modeling

    DEFF Research Database (Denmark)

    Fagertun, Jens; Andersen, Tobias; Hansen, Thomas

    2013-01-01

    We use 3D scans of human faces and cognitive modeling to estimate the “gender strength”. The “gender strength” is a continuous class variable of the gender, superseding the traditional binary class labeling. To visualize some of the visual trends humans use when performing gender classification, we...... use linear regression. In addition, we use the gender strength to construct a smaller but refined training set, by identifying and removing ill-defined training examples. We use this refined training set to improve the performance of known classification algorithms. Results are presented using a 5...

  1. Diagnosis of echinococcosis of the liver by angiography

    Energy Technology Data Exchange (ETDEWEB)

    Schulze, K.; Treugut, H.; Mahnke, B.; Barth, V.

    1980-07-01

    Twenty patients with Echinococcus cysticus and 15 with E. alveolaris were studied. Selective upper abdominal angiographies, performed in most of these cases, were reviewed retrospectively for typical angiographic changes. In a large percentage, E. cysticus demonstrated typical cystic and expansive signs; atypical vessels were rarely seen. How the 'rim sign' develops is demonstrated. Usual signs of E. alveolaris are incomplete solid and necrotic space occupying lesions, as seen also in malignancy. Although angiography offers a high diagnostic rate in hepatic manifestation of this parasitic disease, it has been superseded today by sonography and computer tomography. It is, however, still a valuable investigation in pre-operative work-up.

  2. Nuclear incident monitor

    International Nuclear Information System (INIS)

    Phillips, T.D.

    1979-01-01

    This report describes an improved instrument to detect radiation that would be emitted by the accidental assembly of a critical mass of fissionable material. The instrument is a solid-state model designed to supersede a vacuum-tube-circuit model that has been in use for several years. The new instrument provides audible and visible alarms within 4 seconds after exposure to gamma radiation exceeding 1 R/hr. The instrument alarms within 0.3 second after exposure to a 50 microsecond burst of radiation that induces a dose of 0.6 mR

  3. Boundary effects and gapped dispersion in rotating fermionic matter

    Directory of Open Access Journals (Sweden)

    Shu Ebihara

    2017-01-01

    Full Text Available We discuss the importance of boundary effects on fermionic matter in a rotating frame. By explicit calculations at zero temperature we show that the scalar condensate of fermion and anti-fermion cannot be modified by the rotation once the boundary condition is properly implemented. The situation is qualitatively changed at finite temperature and/or in the presence of a sufficiently strong magnetic field that supersedes the boundary effects. Therefore, to establish an interpretation of the rotation as an effective chemical potential, it is crucial to consider further environmental effects such as the finite temperature and magnetic field.

  4. Facts and controversies on female genital mutilation and Islam.

    Science.gov (United States)

    Rouzi, Abdulrahim A

    2013-02-01

    Female genital mutilation (FGM) is a very ancient traditional and cultural ritual. Strategies and policies have been implemented to abandon this practice. However, despite commendable work, it is still prevalent, mainly in Muslim countries. FGM predates Islam. It is not mentioned in the Qur'an (the verbatim word of God in Islam). Muslim religious authorities agree that all types of mutilation, including FGM, are condemned. 'Sensitivity' to cultural traditions that erroneously associate FGM with Islam is misplaced. The principle of 'do no harm', endorsed by Islam, supersedes cultural practices, logically eliminating FGM from receiving any Islamic religious endorsement.

  5. A proof of Bertrand's postulate

    Directory of Open Access Journals (Sweden)

    Andrea Asperti

    2012-01-01

    Full Text Available We discuss the formalization, in the Matita Interactive Theorem Prover, of some results by Chebyshev concerning the distribution of prime numbers, subsuming, as a corollary, Bertrand's postulate.Even if Chebyshev's result has been later superseded by the stronger prime number theorem, his machinery, and in particular the two functions psi and theta still play a central role in the modern development of number theory. The proof makes use of most part of the machinery of elementary arithmetics, and in particular of properties of prime numbers, gcd, products and summations, providing a natural benchmark for assessing the actual development of the arithmetical knowledge base.

  6. A critical review of inflation

    CERN Document Server

    Turok, N G

    2002-01-01

    The theory of cosmic inflation offers an attractive resolution of some of the great paradoxes in cosmology: why the universe is so large, flat and uniform on large scales, and how density variations arose. Inflation has rightly dominated cosmological thinking for the past two decades, helping stimulate the development of high-precision observational programmes. The survival of simple inflationary models in the face of an impressive observational onslaught has been interpreted as convincing evidence of the correctness of the basic idea. In this paper, I review inflation, but highlight its weaknesses, explaining my reasons for believing that a more complete theory may supersede inflation without necessarily incorporating it.

  7. Higgs Physics

    CERN Document Server

    Grojean, C.

    2016-01-01

    The cause of the screening of the weak interactions at long distances puzzled the high-energy community for more nearly half a century. With the discovery of the Higgs boson a new era started with direct experimental information on the physics behind the breaking of the electroweak symmetry. This breaking plays a fundamental role in our understanding of particle physics and sits at the high-energy frontier beyond which we expect new physics that supersedes the Standard Model. The Higgs boson (inclusive and differential) production and decay rates offer a new way to probe this frontier.

  8. Regulation on radiation protection health care of workers exposed to ionizing radiation. - Regulation on radiation protection health care - of the 25 Mar 1986

    International Nuclear Information System (INIS)

    1986-01-01

    The present regulation will be in force on 1 July 1986 and supersedes a regulation from 29 September 1970. It regulates the medical surveillance with regard to radiation protection for all kinds of workers with an increased risk of being exposed to ionizing radiation such as e.g. reactor operators and miners. Examinations have to be performed according to directions of the SAAS including further measures if necessary regarding clinical occupational and radiation protection medicine. The task of the firms, the managers, the medical officers, and the SAAS are distinctly marked

  9. The introduction of smoke-free hospitality venues in Norway. Impact on revenues, frequency of patronage, satisfaction and compliance. Evaluation of public tobacco control work in Norway 2003 - 2007 Report 8 from HEMIL/SIRUS

    OpenAIRE

    Lund, Karl Erik

    2006-01-01

    - 1.1 Background After 16 years of exceptions from §6 of the Act relating to prevention of the harmful effects of tobacco, the so-called Tobacco Act, a smoke-free regime was introduced at all hospitality venues from 1 June 2004. The previous regulations regarding smoke- free areas in bars, pubs, cafés and restaurants were thereby superseded by an absolute ban on smoking indoors. The authorities' most important reason for revoking the exception was to afford employees in t...

  10. International Entry Modes for Digital Product Providers

    DEFF Research Database (Denmark)

    Rask, Morten

    Often internationalization of the firm refers to the process of increasing involvement in international operations. In relation to e-business many authors have argued that e-business will change the internationalization processes. E-business is about digitalization of processes, products and actors...... (Fredsted, 2003). The case study gives insight into one of the few international marketplaces. Scanmarket has expanded to the English, German, American and Swedish markets. Essentially the case raises the question: "To what extent does the Internet supersede firms' need for local, physical presence?"...

  11. Operating manual for the Bulk Shielding Reactor

    International Nuclear Information System (INIS)

    1987-03-01

    The BSR is a pool-type reactor. It has the capabilities of continuous operation at a power level of 2 MW or at any desired lower power level. This manual presents descriptive and operational information. The reactor and its auxiliary facilities are described from physical and operational viewpoints. Detailed operating procedures are included which are applicable from source-level startup to full-power operation. Also included are procedures relative to the safety of personnel and equipment in the areas of experiments, radiation and contamination control, emergency actions, and general safety. This manual supersedes all previous operating manuals for the BSR

  12. Understanding the Varieties of Chinese Management

    DEFF Research Database (Denmark)

    Li, Xin

    In this paper, I critique the convergence thesis proposed by S. Pope and J. W. Meyer who envisage the rise of a universalistic corporate organization that tends to supersede national business contexts or at least renders the national institutional environment as less consequential. My counterargu.......e., Confucianism, Legalism, Daoism, and Mohism. I posit, the actually management practices in China can be understood as diverse configurations of the four basic mode of management, i.e., autocracy, bureaucracy, chrismacracy, and democracy (ABCD for short)....

  13. Spontaneous Retroperitoneal Hemorrhage (Wunderlich Syndrome due to Large Upper Pole Renal Angiomyolipoma: Does Robotic-Assisted Laparoscopic Partial Nephrectomy Have a Role in Primary Treatment?

    Directory of Open Access Journals (Sweden)

    Achilles Ploumidis

    2013-01-01

    Full Text Available Spontaneous rapture with consequent retroperitoneal hemorrhage (Wunderlich’s syndrome is the complication mostly feared from large renal angiomyolipomas (RAMLs. In hemodynamic stable patients, minimal invasive therapies have superseded open surgery as the mainstay of treatment, with contemporary cases mostly treated by selective arterial embolization. Robotic-assisted laparoscopic partial nephrectomy (RALPN is an established minimal access treatment that has been used in the past for benign and malignant lesions of the kidney in the elective setting, but rarely in urgent situations as primary treatment. We present a case of a ruptured RAML in a young female treated effectively by RALPN.

  14. How the Recovery Act's Federal Coordinating Council paved the way for the Patient-Centered Outcomes Research Institute.

    Science.gov (United States)

    Conway, Patrick H

    2010-11-01

    The American Recovery and Reinvestment Act of 2009 provided $1.1 billion for comparative effectiveness research and established the Federal Coordinating Council for Comparative Effectiveness Research to direct that investment. The council laid a critical foundation for comparative effectiveness research in the steps it took to gather information, invite public input, set priorities, coordinate project solicitations, and stress the importance of evaluating research investments. Although the council has been superseded by a successor--the Patient-Centered Outcomes Research Institute--the experiences of the council can and should inform the work of the new institute as it begins its operations.

  15. The Joint Structural Biology Group beam lines at the ESRF: Modern macromolecular crystallography

    CERN Document Server

    Mitchell, E P

    2001-01-01

    Macromolecular crystallography has evolved considerably over the last decade. Data sets in under an hour are now possible on high throughput beam lines leading to electron density and, possibly, initial models calculated on-site. There are five beam lines currently dedicated to macromolecular crystallography: the ID14 complex and BM-14 (soon to be superseded by ID-29). These lines handle over five hundred projects every six months and demand is increasing. Automated sample handling, alignment and data management protocols will be required to work efficiently with this demanding load. Projects developing these themes are underway within the JSBG.

  16. Operating manual for the Bulk Shielding Reactor

    Energy Technology Data Exchange (ETDEWEB)

    1987-03-01

    The BSR is a pool-type reactor. It has the capabilities of continuous operation at a power level of 2 MW or at any desired lower power level. This manual presents descriptive and operational information. The reactor and its auxiliary facilities are described from physical and operational viewpoints. Detailed operating procedures are included which are applicable from source-level startup to full-power operation. Also included are procedures relative to the safety of personnel and equipment in the areas of experiments, radiation and contamination control, emergency actions, and general safety. This manual supersedes all previous operating manuals for the BSR.

  17. Correlating the content and context of PAS 55 with the ISO 55000 series

    Directory of Open Access Journals (Sweden)

    Van den Honert, A. F.

    2013-08-01

    Full Text Available The ISO 55000 series is soon to supersede PAS 55 as the most recognised international standard for asset management. A correlation of the content and context of PAS 55 with the ISO 55000 series is required to assist organisations with the transition. After analysis of the structures, similarities, differences, and omissions of the two standards, a map was created to correlate the summarised content and context. The map established that, although both sets of standards have a similar structural framework, the ISO 55000 series is a more comprehensive and detailed standard, creating a clearer way to implement an asset management system within an organisation.

  18. Guideline for the proof of expert knowledge of nuclear power station personnel

    International Nuclear Information System (INIS)

    1987-01-01

    The guideline allows the examination of particulars on the state of knowledge and instruction of persons responsible for the erection, management and monitoring of a plant which applicants in accordance with section 7, sub-section (2) No. 1 AtG are required to provide. They apply uniformly to all of the Federal Republic of Germany. They comprise principles, evidence of expert knowledge, rules for the conduct of examinations and instructions for updating knowledge. This guideline supersedes the version of April 4, 1984 (GMBl. A (May 25, 1984) v. 35(12) p. 192-197). (orig./HP) [de

  19. The Merchant Shipping (Dangerous Goods) Rules 1978 (Statutory Instrument 1543, 25 October 1978)

    International Nuclear Information System (INIS)

    1978-01-01

    These Rules supersede the Merchant Shipping (Dangerous Goods) Rule of 1965 as amended by the Merchant Shipping (Dangerous Goods) (Amendment) Rules of 1968 and 1972. The Rules now define 'dangerous goods' by reference to goods classified as dangerous for carriage by sea as well as any other goods whose properties might be dangerous it they were carried by sea. This classification is based on that of the 1978 Report of the Standing Advisory Committee on the Carriage of Dangerous Goods of the Department of Trade, and the 1977 Edition of the International Maritime Dangerous Goods Code published by the Intergovernmental Maritime consultative Organisation. (NEA) [fr

  20. The role of familism in weight loss treatment for Mexican American women.

    Science.gov (United States)

    McLaughlin, Elizabeth A; Campos-Melady, Marita; Smith, Jane Ellen; Serier, Kelsey N; Belon, Katherine E; Simmons, Jeremiah D; Kelton, Katherine

    2017-10-01

    Mexican American women are disproportionately affected by overweight/obesity and the health complications accompanying them, but weight loss treatments are less successful in this ethnic group. High levels of familism, a value reflecting obligation to family that supersedes attention to oneself, interfere with weight loss for Mexican American women. This mixed methods study investigated overweight Mexican American women's beliefs about how familism, and Mexican American culture, might hinder weight loss success, and how treatments might be culturally adapted. Results suggest a need to support women in their commitment to family while also helping them make changes. Recommendations for culturally adapted treatments are made.