Inequality and School reform in Bahia, Brazil

NASA Astrophysics Data System (ADS)

Reiter, Bernd

2009-07-01

This article compares public and community schools in Salvador, the state capital of Bahia, Brazil. Based on quantitative data analysis and qualitative research conducted on-site during three research trips in 2001, 2003 and 2005, the author finds that Brazil's extreme inequality and the associated concentration of state power in a few hands stand in the way of an effective reform. In 1999, the state of Bahia started to reform its basic education cycle, but the author's research shows that Bahian elites use access to basic education to defend their inherited privilege. The analysis of community schools further demonstrates that inequality also blocks effective community and parental involvement in school management, as schools tend to distance themselves from neighbourhoods portrayed as poor and black, and thus "dangerous".

Towards an e-Health Cloud Solution for Remote Regions at Bahia-Brazil.

PubMed

Sarinho, V T; Mota, A O; Silva, E P

2017-12-19

This paper presents CloudMedic, an e-Health Cloud solution that manages health care services in remote regions of Bahia-Brazil. For that, six main modules: Clinic, Hospital, Supply, Administrative, Billing and Health Business Intelligence, were developed to control the health flow among health actors at health institutions. They provided database model and procedures for health business rules, a standard gateway for data maintenance between web views and database layer, and a multi-front-end framework based on web views and web commands configurations. These resources were used by 2042 health actors in 261 health posts covering health demands from 118 municipalities at Bahia state. They also managed approximately 2.4 million health service 'orders and approximately 13.5 million health exams for more than 1.3 million registered patients. As a result, a collection of health functionalities available in a cloud infrastructure was successfully developed, deployed and validated in more than 28% of Bahia municipalities. A viable e-Health Cloud solution that, despite municipality limitations in remote regions, decentralized and improved the access to health care services at Bahia state.

New species and new records in Cerambycidae (Coleoptera) of the state of Bahia, Brazil.

PubMed

Galileo, Maria Helena M; Martins, Ubirajara R; Santos-Silva, Antonio

2015-01-01

Two new species are described from Bahia (Brazil): Coleoxestiabeckeri (Cerambycini), and Oncioderesobliqua (Onciderini). Nine species are recorded for the first time for Bahia (Brazil). Key to species of Oncioderes Martins & Galileo, 1990 is provided. Coleoxestiabeckeri is included in a previous key.

New species and new records in Cerambycidae (Coleoptera) of the state of Bahia, Brazil

PubMed Central

Galileo, Maria Helena M.; Martins, Ubirajara R.; Santos-Silva, Antonio

2015-01-01

Abstract Two new species are described from Bahia (Brazil): Coleoxestia beckeri (Cerambycini), and Oncioderes obliqua (Onciderini). Nine species are recorded for the first time for Bahia (Brazil). Key to species of Oncioderes Martins & Galileo, 1990 is provided. Coleoxestia beckeri is included in a previous key. PMID:26312029

Bottom Characterization with High Resolution Sonar Data and Geochemical Analyses of an Uninvestigated Cone in Lagoa das Furnas on São Miguel Island, Azores Archipelago

NASA Astrophysics Data System (ADS)

Andersson, T.

2015-12-01

Lagoa das Furnas is a crater lake located in an area exposed to geohazards from earthquakes and volcanic activity on the island São Miguel in the Azores Archipelago. The Furnas volcanic center has a long history of earthquakes and volcanic activity. The area is relatively well studied except for the lake floor. Therefore, a high resolution geophysical and geological mapping survey was conducted at Lagoa das Furnas. Sidescan sonar was used to map the surface of the lake floor and single beam sonar was used to acquire sub-bottom profiles. In addition to the geophysical mapping, sediment surface sampling and core drilling were carried out followed by geochemical analyses of the retrieved material. The mapped data permitted a characterization of the floor of Lagoa das Furnas and revealed several volcanic features including fumarolic activity and a previously uninvestigated volcanic cone in the southern part of the lake. In order to unravel the origin of this cone several methods were applied, including analyses of tephra and minerals collected from the cone itself and from nearby deposits of two known eruptions, Furnas I and Furnas 1630. Sedimentological, petrological, geochemical and geochronological studies of pyroclastic deposits from the cone suggest a subaqueous eruption linked to the Furnas 1630 eruption. The chemistry of glass and crystal fragments sampled from the cone suggests that it is composed of more evolved magma than that of the main Furnas 1630, implying that the lake cone is likely a product of the last eruptional phase. According to historical records, two of three lakes were lost due the Furnas 1630 eruption. The results of this study show that the remaining lake is most likely Lagoa das Furnas, which consequently must have existed before the 1630 eruption.

Composition and natural history notes of the coastal snake assemblage from Northern Bahia, Brazil.

PubMed

Marques, Ricardo; Mebert, Konrad; Fonseca, Érica; Rödder, Dennis; Solé, Mirco; Tinôco, Moacir Santos

2016-01-01

Information about the snake diversity and their natural history from the Atlantic forest domain in Brazil refer mostly to inland forests than to coastal region. Within the state of Bahia, this knowledge is concentrated to the southeastern coastal stretch. Herein we report on the diversity of snakes from the restinga, ombrophilous forest and anthropogenic environment from the northern Atlantic coast of Bahia. We sampled nine sites for three years and visited four museum collections. Furthermore, we provide anecdotal natural history information, voucher analyses, literature complements, and a key to fascilitate species identification. We report a total of 774 snakes belonging to 50 species and 23 new distribution records for northeastern coast of Bahia, supplemented by new data on feeding and reproduction. The number of detected species is similar to numbers obtained in comparable studies from other Brazilian ecoregions. This study reports and focuses for the first time on all known species of snakes from the northeastern coast of Bahia.

Composition and natural history notes of the coastal snake assemblage from Northern Bahia, Brazil

PubMed Central

Marques, Ricardo; Mebert, Konrad; Fonseca, Érica; Rödder, Dennis; Solé, Mirco; Tinôco, Moacir Santos

2016-01-01

Abstract Information about the snake diversity and their natural history from the Atlantic forest domain in Brazil refer mostly to inland forests than to coastal region. Within the state of Bahia, this knowledge is concentrated to the southeastern coastal stretch. Herein we report on the diversity of snakes from the restinga, ombrophilous forest and anthropogenic environment from the northern Atlantic coast of Bahia. We sampled nine sites for three years and visited four museum collections. Furthermore, we provide anecdotal natural history information, voucher analyses, literature complements, and a key to fascilitate species identification. We report a total of 774 snakes belonging to 50 species and 23 new distribution records for northeastern coast of Bahia, supplemented by new data on feeding and reproduction. The number of detected species is similar to numbers obtained in comparable studies from other Brazilian ecoregions. This study reports and focuses for the first time on all known species of snakes from the northeastern coast of Bahia. PMID:27594800

[Assisted birth in 19th century Bahia].

PubMed

Barreto, Maria Renilda Nery

2008-01-01

This paper presents the traditions of assisted childbirth in the Brazilian state of Bahia in the 19th Century and develops the hypothesis that two obstetrical traditions coexisted in the capital, Salvador, namely the doctor-midwives--who used technical resources and knowledge acquired from obstetrics as a medical specialty--and the traditional midwives, whose know-how was purely of an empirical-sensorial nature. Despite all efforts employed by the doctors to win over the confidence of Bahian families, the midwives continued to be predominant in the art of 'delivering' children and treating female illnesses. The analysis focuses on the social and professional segments that were active in assisted birth; the role of the Bahian College of Medicine (Faculdade de Medicina da Bahia) in the training and certification of midwives and the use of newspapers as a way to legitimize the doctor-midwives; it also discusses the scant coverage of the midwives in these media.

Effect of Pasteurization on Flavonoids and Carotenoids in Citrus sinensis (L.) Osbeck cv. 'Cara Cara' and 'Bahia' Juices.

PubMed

Brasili, Elisa; Chaves, Daniela F Seixas; Xavier, Ana Augusta O; Mercadante, Adriana Z; Hassimotto, Neuza M A; Lajolo, Franco M

2017-02-22

Orange juice is considered an excellent dietary source of several bioactive compounds with beneficial properties for human health. Citrus sinensis Osbeck cv. 'Cara Cara' is a bud mutation originated from 'Washington' navel orange, also known as 'Bahia' navel orange. The ascorbic acid, flavonoid, and carotenoid contents in pasteurized and nonpasteurized Bahia and Cara Cara juices using two LC-MS/MS platforms were investigated. Higher ascorbic acid content was observed in Bahia compared to Cara Cara in both pasteurized and nonpasteurized juices. Total flavanones content as well as hesperidin levels were higher in Cara Cara with respect to Bahia pasteurized juice. Cara Cara was also characterized by a significantly higher and diversified carotenoid content compared to Bahia juice with a mixture of (Z)-isomers of lycopene, all-E-β-carotene, phytoene, and phytofluene isomers accounting for the highest carotenoid proportion. The exceptionally high carotenoid content of Cara Cara may be particularly interesting for nutritional or functional studies of uncommon carotenes in a citrus food matrix.

Inequality and School Reform in Bahia, Brazil

ERIC Educational Resources Information Center

Reiter, Bernd

2009-01-01

This article compares public and community schools in Salvador, the state capital of Bahia, Brazil. Based on quantitative data analysis and qualitative research conducted on-site during three research trips in 2001, 2003 and 2005, the author finds that Brazil's extreme inequality and the associated concentration of state power in a few hands stand…

An evaluation of the seven-day toxicity test with Americamysis bahia (formerly Mysidopsis bahia)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lussier, S.M.; Kuhn, A.; Comeleo, R.

The 7-d test measuring survival, growth, and fecundity of Americamysis bahia (formerly Mysidopsis bahia) was developed for estimating the chronic toxicity of effluents and associated receiving waters for National Pollutant Discharge Elimination System permits. Currently, this test and its derivatives are also used in toxicity identification evaluation (TIE), risk assessment, and other applications. To evaluate the relative sensitivity of three measurement endpoints (survival, growth, and fecundity), the authors analyzed results from 115 tests with effluents, organic or inorganic chemicals, and receiving waters suspected of being toxic. Controls for 78 of these achieved acceptable survival and growth. Fifty of these 78more » tests also achieved acceptable control fecundity. In the 47 tests with significant effects, survival was the most sensitive response in 57%, fecundity in 30%, and growth in 30%. There was little duplication in responses. Improving pretest holding conditions by decreasing the maximum density from {approximately}20 to 10 animals/L and increasing the temperature from {approximately}26 C to a range of 26 to 27 C improved the growth and fecundity in controls. Although the percentage of tests achieving acceptable control survival and growth decreased from 93 to 86%, the percentage achieving acceptable fecundity in controls increased from 60 to 97%. Seasonal differences in fecundity were detected among control groups. Although variable, fecundity is often the most sensitive measure of response. The 7-d mysid test estimates the chronic toxicity of effluents most effectively when all three endpoints are used.« less

Amerciamysis bahia Stochastic Matrix Population Model for Laboratory Populations

EPA Science Inventory

The population model described here is a stochastic, density-independent matrix model for integrating the effects of toxicants on survival and reproduction of the marine invertebrate, Americamysis bahia. The model was constructed using Microsoft® Excel 2003. The focus of the mode...

VizieR Online Data Catalog: AKARI IRC asteroid sample diameters & albedos (Ali-Lagoa+, 2018)

NASA Astrophysics Data System (ADS)

Ali-Lagoa, V.; Mueller, T. G.; Usui, F.; Hasegawa, S.

2017-11-01

Table 1 contains the best-fitting values of size and beaming parameter and corresponding visible geometric albedos for the full AKARI IRC sample. We fitted the near-Earth asteroid thermal model (NEATM) of Harris (1998Icar..131..291H) to the AKARI IRC thermal infrared data (Murakami et al., 2007PASJ...59S.369M, Onaka et al., 2007PASJ...59S.401O, Ishihara et al., 2010A&A...514A...1I, Cat. II/297, Usui et al., 2011PASJ...63.1117U, Cat. J/PASJ/63/1117, Takita et al., 2012PASJ...64..126T, Hasegawa et al., 2013PASJ...65...34H, Cat. J/PASJ/65/34). The NEATM implementation is described in Ali-Lagoa and Delbo' (2017A&A...603A..55A, cat. J/A+A/603/A55). Minimum relative errors of 10, 15, and 20 percent are given for size, beaming parameter and albedo in those cases where the beaming parameter could be fitted. Otherwise, a default value of the beaming parameter is assumed based on Eq. 1 in the article, and the minimum relative errors in size and albedo increase to 20 and 40 percent (see the discussions in Mainzer et al., 2011ApJ...736..100M, Ali-Lagoa et al., 2016A&A...591A..14A, Cat. J/A+A/591/A14). We also provide the asteroid absolute magnitudes and G12 slope parameters retrieved from Oszkiewicz et al. (2012), the number of observations used in each IRC band (S9W and L18W), plus the heliocentric and geocentric distances and phase angle (r, Delta, alpha) based on the ephemerides taken from the MIRIADE service (http://vo.imcce.fr/webservices/miriade/?ephemph). (1 data file).

Spatial study of homicide rates in the state of Bahia, Brazil, 1996-2010

PubMed Central

de Souza, Tiago Oliveira; Pinto, Liana Wernersbach; de Souza, Edinilsa Ramos

2014-01-01

OBJECTIVE To analyze the spatial distribution of homicide mortality in the state of Bahia, Northeastern Brazil. METHODS Ecological study of the 15 to 39-year old male population in the state of Bahia in the period 1996-2010. Data from the Mortality Information System, relating to homicide (X85-Y09) and population estimates from the Brazilian Institute of Geography and Statistics were used. The existence of spatial correlation, the presence of clusters and critical areas of the event studied were analyzed using Moran’s I Global and Local indices. RESULTS A non-random spatial pattern was observed in the distribution of rates, as was the presence of three clusters, the first in the north health district, the second in the eastern region, and the third cluster included townships in the south and the far south of Bahia. CONCLUSIONS The homicide mortality in the three different critical areas requires further studies that consider the socioeconomic, cultural and environmental characteristics in order to guide specific preventive and interventionist practices. PMID:25119942

Cacau Cabruca Agroforestry System of Production in Bahia, Brazil

USDA-ARS?s Scientific Manuscript database

The Cacao Cabruca Agroforestry system of production was developed by farmers in Southern Bahia probably in the beginning of the 19th century. To establish such system, farmers in the Atlantic rain forest region selectively maintained around 75 adult individual native trees per hectare, removed the o...

Toxicity of used drilling fluids to mysids (Mysidopsis bahia)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gaetz, C.T.; Montgomery, R.; Duke, T.W.

1986-01-01

Static, acute toxicity tests were conducted with mysids (Mysidopsis bahia) and 11 used drilling fluids (also called drilling muds) obtained from active drilling platforms in the Gulf of Mexico, U.S.A. Each whole mud was tested, along with three phases of each mud: a liquid phase with all particulate materials removed; a suspended particulate phase composed of soluble and lighter particulate fractions; and a solid phase composed mainly of drill cuttings and rapidly settling particulates. These muds represented seven of the eight generic mud types described by the U.S. Environmental Protection Agency for use on the U.S. Outer Continental Shelf. Themore » toxicity of the 11 muds tested was apparently enhanced by the presence of aromatics. Furthermore, one mud tested repeatedly showed loss of toxicity with time, possibly from volatilization of aromatic fractions. The data demonstrated that aromatics in the drilling fluids affected their toxicity to M. bahia.« less

EVALUATION OF THE EFFICACY OF EXTRAPOLATION POPULATION MODELING TO PREDICT THE DYNAMICS OF AMERICAMYSIS BAHIA POPULATIONS IN THE LABORATORY

EPA Science Inventory

An age-classified projection matrix model has been developed to extrapolate the chronic (28-35d) demographic responses of Americamysis bahia (formerly Mysidopsis bahia) to population-level response. This study was conducted to evaluate the efficacy of this model for predicting t...

[On the founders of the Institute of Mathematics and Physics, University of Bahia].

PubMed

Dias, A L

The reduced number of female students of mathematics at the University of Bahia School of Philosophy (Faculdade de Filosofia, Universidade da Bahia - FF/UBa) is quite surprising. To date, they are concentrated in areas traditionally viewed as feminine whereas men predominate in the mathematical fields. I have examined interview data from a few women who graduated in mathematics and went on to teach at the University of Bahia School of Mathematics (Faculdade de Filosofia - FF) and at the Institute of Mathematics and Physics (Instituto de Matemática e Física - IMF), where they were soon to outnumber men and constitute the majority of the mathematics teaching staff. In this study, I have investigated the course of their careers over time: from their early student days, through their time as teaching assistants and professors, and finally as founders of the Institute of Mathematics and Physics, in 1960. Special reference is made to Martha Maria de Souza Dantas, organizer of the I Brazilian Conference on Mathematics Teaching, an event which has provided the groundwork for what was to become the Institute (IMF); and to Arlete Cerqueira Lima, the mastermind behind its creation.

Demographic pressure over the Environmental Protected Area of the Lagoa Santa Karst, Minas Gerais State, Brazil

NASA Astrophysics Data System (ADS)

Travassos, L. E. P.

2009-04-01

The State of Minas Gerais, Brazil, is approximately 586.528 km2. From this total, it is believed that about 29,000 km2(Piló 1997; 1999) are composed by carbonatic rocks. With a total of 853 municipalities and some evident environmental problems, the biggest problem is the proper final waste disposal as noticed by Travassos et al (2008). This work is intended to demonstrate the potential degradation of karst scenarios due to the increasing urbanization in the so called "North Vector". There are two State Parks and six other Conservation Units in this region. Historically the cities near this region have been used as dormitory towns. Further north, various ranches, country houses for the weekend and rural hostels are set on karst terrains. The municipalities of Vespasiano, Pedro Leopoldo, Confins, Lagoa Santa, Matozinhos, Funilândia and Prudente de Morais are within the 360 km2-large Environmental Protected Area of the Lagoa Santa Karst. All these municipalities have been facing demographic growth and consequently generate the anthropogenic pressure over the karst. Up to the date on which this abstract was written, the Decree n˚ 6640/2008, signed by the Brazilian government, is in effect. It substituted the previous one, Decree n˚ 99556/1990, which protected the Brazilian speleological heritage. According to the new Decree, now there are no warranties that caves will be protected against infra-structure constructions and mining companies. Besides, it also establishes relevance criteria that point out which caves which can be destroyed without any compensation at all. Certainly the speleological community is already mobilized against this new Decree. Keywords: karst, endokarst, exokarst, Cordisburgo region, Minas Gerais, Brazil.

Phytoseiid mites from tropical fruit trees in Bahia State, Brazil (Acari, Phytoseiidae).

PubMed

de Souza, Izabel Vieira; Sá Argolo, Poliane; Júnior, Manoel Guedes Correa Gondim; de Moraes, Gilberto José; Bittencourt, Maria Aparecida Leão; Oliveira, Anibal Ramadan

2015-01-01

The cultivation of tropical fruit trees has grown considerably in the state of Bahia, northeastern Brazil. Some of these have been severely attacked by phytophagous mites, which are usually controlled by the use of chemical pesticides. However, there is today a growing interest for the adoption of less aggressive measures of pest control, as for example the use of predatory mites. Most of the plant-inhabiting predatory mites belong to the family Phytoseiidae. The objective of this paper is to report the phytoseiid species found in an intensive survey conducted on cultivated tropical fruit trees in fifteen localities of the southern coast of Bahia. Measurements of relevant morphological characters are provided for each species, to complement the understanding of the morphological variation of these species. Twenty-nine species of sixteen genera were identified. A key was elaborated to assist in the separation of these species. Fifteen species are reported for the first time in the state, raising to sixty-six the number of species of this family now known from Bahia. Seventy-two percent of the species collected belong to Amblyseiinae, followed by Typhlodrominae (21%) and Phytoseiinae (7%). The most diverse genus was Amblyseius. Amblyseius operculatus De Leon was the most frequent and abundant species. Studies should be conducted to evaluate the possible role of the most common predators as control agents of the phytophagous mites co-occurring with them.

Geoligical outline of the Lower Cretaceous Bahia Supergroup, Brazil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fonseca, J.I.

1966-01-01

The report area encompasses about 41,200 sq km covered by over 6,000 m of Lower Cretaceous sediments deposited in fresh to brackish water environment. These sediments, the Bahia Supergroup, represent most of the sedimentary section of the Almada, Reconcavo, Tucano and Jatoba basins. The Reconcavo basin is a half-graben filled with Lower Cretaceous rocks which tilt regionally to the SE. The sediments deposited in this basin were distorted by 2 major periods of deformation. As the result of the application of these systems of tensional forces, the sediments were broken into a complicated system of normal faults. Most of themore » oil production in Brazil, about 91,000 bpd, comes from the Reconcavo basin. During a great part of the Early Cretaceous the Reconcavo and Almada basins probably were connected with the Alagoas-Sergipe basin by the continental shelf. The continental drift theory may explain the presence of these fresh water sediments in the coast line and in the continental shelf of the Bahia and Alagoas-Sergipe states. This offshore area is very prospective and may contribute, in the future, with substantial quantities of hydrocarbons. (14 refs.)« less

Phytoseiid mites from tropical fruit trees in Bahia State, Brazil (Acari, Phytoseiidae)

PubMed Central

de Souza, Izabel Vieira; Sá Argolo, Poliane; Júnior, Manoel Guedes Correa Gondim; de Moraes, Gilberto José; Bittencourt, Maria Aparecida Leão; Oliveira, Anibal Ramadan

2015-01-01

Abstract The cultivation of tropical fruit trees has grown considerably in the state of Bahia, northeastern Brazil. Some of these have been severely attacked by phytophagous mites, which are usually controlled by the use of chemical pesticides. However, there is today a growing interest for the adoption of less aggressive measures of pest control, as for example the use of predatory mites. Most of the plant-inhabiting predatory mites belong to the family Phytoseiidae. The objective of this paper is to report the phytoseiid species found in an intensive survey conducted on cultivated tropical fruit trees in fifteen localities of the southern coast of Bahia. Measurements of relevant morphological characters are provided for each species, to complement the understanding of the morphological variation of these species. Twenty-nine species of sixteen genera were identified. A key was elaborated to assist in the separation of these species. Fifteen species are reported for the first time in the state, raising to sixty-six the number of species of this family now known from Bahia. Seventy-two percent of the species collected belong to Amblyseiinae, followed by Typhlodrominae (21%) and Phytoseiinae (7%). The most diverse genus was Amblyseius. Amblyseius operculatus De Leon was the most frequent and abundant species. Studies should be conducted to evaluate the possible role of the most common predators as control agents of the phytophagous mites co-occurring with them. PMID:26668542

Provenance and tectonic settings of sands from Puerto Peñasco, Desemboque and Bahia Kino beaches, Gulf of California, Sonora, México

NASA Astrophysics Data System (ADS)

Madhavaraju, J.; Tom, Milu; Lee, Yong IL; Balaram, V.; Ramasamy, S.; Carranza-Edwards, A.; Ramachandran, A.

2016-11-01

Textural, heavy minerals and geochemical (major, trace and rare earth elements) studies were undertaken on the sands from Puerto Peñasco, Desemboque and Bahia Kino beaches to determine the provenance and tectonic settings. Puerto Peñasco and Bahia Kino sands are coarse grained to fine grained, while Desemboque sands are fine grained. Geochemically, these sands are classified as arkose. The sands are depleted in most of the trace elements relative to upper continental crust (UCC), except for few trace elements (Sr, Rb and Ba), which are slightly enriched. High ΣREE content are observed in the Desemboque sands (94.43 ± 6.9) than in the Puerto Peñasco and Bahia Kino sands (51.58 ± 17.06; 72.38 ± 9.27; respectively). The chemical index of alteration (CIA) values of Puerto Peñasco, Desemboque and Bahia Kino sands (PP: 42 to 50; DE: 48 to 50; BK: 44 to 50: respectively) indicate the low intensity of chemical weathering in the source rocks. The tectonic discriminant-function-based multidimensional diagram shows arc and rift settings for Puerto Peñasco sands whereas rift setting for both Desemboque and Bahia Kino sands. The heavy mineral assemblage, immobile trace elements, REE patterns, elemental ratios such Eu/Eu*, (La/Lu)cn, La/Sc, Th/Sc, La/Co, Th/Co, and Cr/Th, various bivariate and ternary plots indicate the contribution of sediments from felsic composition. This interpretation is supported by the comparison of REE patterns of the Puerto Peñasco, Desemboque and Bahia Kino sands with the potential source rocks exposed nearby the study areas.

Evaluation of Mysidopsis bahia fecundity endpoint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Griffin, D.; Wahl, E.; Krause, P.R.

1995-12-31

The M. bahia chronic toxicity test is commonly used to test estuarine and marine effluent discharges. The test evaluates three endpoints: survival, growth, and fecundity. The fecundity endpoint is often erratic over time and does not necessarily predict accurately other endpoints of effluent toxicity. Therefore, an analysis of the fecundity endpoint was performed to evaluate its use in compliance testing. The endpoint analysis was conducted in three phases: a literature search, analysis of M. bahia data from 24 separate testing events, and interviews with various policy makers, statisticians, and biologists. The literature search revealed a dozen publications, none of whichmore » evaluated fecundity using the EPA method. The literature suggested that evaluating fecundity was labor-intensive and inadequate for practical compliance testing applications. Analysis of the 24 tests revealed that fecundity was evaluated only half of the time (i.e. when at least 50% of the females in the control were fecund). There was a high coefficient of variation (C.V.) between replicates for fecundity (range = 9.--1209.3,x = 85.2%) as compared to survival (range = 0.0--24.0,x = 13.7 %) and growth (range = 7.5--43.9,x = 19.1%). The fecundity results were erratic and did not always follow a dose-response curve, due in part to the small sample size per replicate. Interviews showed that the fecundity endpoint was being evaluated differently by different laboratories. Some were using fecundity for compliance while others were not. Most people interviewed recognized there were inconsistencies with the endpoint. The conclusions drawn from the evaluation were that (1) fecundity does not lend itself for use as a compliance endpoint, (2) the fecundity evaluation process is time consuming and labor intensive, and (3) interpretation of the results is not consistent from laboratory to laboratory and from region to region.« less

The role of calcium and sodium in toxicity of an effluent to mysid shrimp (Mysidopsis bahia)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kline, E.R.; Stekoll, M.S.

2000-01-01

The source of acute toxicity of an aged gold mill effluent to juvenile mysid shrimp (Mysidopsis bahia [Americamysis bahia]) was identified. Effluent osmolality was equivalent to that of 12 ppt seawater. At five effluent concentrations ranging from 4 to 100% (v/v), using 12 ppt seawater for dilution, the onset of responses was most rapid at 37% effluent. Simulated effluent was created by adding Na{sup +}, Ca{sup 2+}, Mg{sup 2+}, K{sup +}, Cl{sup {minus}}, and SO{sub 4}{sup 2{minus}} to distilled water at concentrations equal to those measured in the effluent. The unusual finding of a more rapid onset of responses atmore » 37% than at 100% effluent was duplicated with simulated effluent, demonstrating that responses of M. bahia to effluent were attributable to one or more of the six ions that were included in simulated effluent. Proportionally, excess Ca{sup 2+} and Na{sup +} concentrations in effluent and in simulated effluent, along with the results of the previous experiments, demonstrated that excess Ca{sup 2+} was the sole source of effluent toxicity and that Na{sup +} deficiency, relative to the proportion in seawater, reduced Ca{sup 2+} toxicity.« less

Reconnaissance for radioactive rocks in the Paulo Afonso Region, Bahia, Brazil

USGS Publications Warehouse

Haynes, Donald D.; Mau, Henry

1958-01-01

Ground and air traverses were made to the northwest, north and northeast of Paulo Afonso, Bahia, Brazil, covering Precambrian crystalline rocks and sedimentary rocks of the Jatoba series of Jurassic or Cretaceous age. No important radioactivity anomalies were found; samples from the two strongest anomalies had an equivalent uranium-oxide content of 0.002 percent and 0.006 percent.

Documenting Architectural Heritage in Bahia, Brazil, Using Spherical Photogrammetry

NASA Astrophysics Data System (ADS)

De Amorim, A. L.; Fangi, G.; Malinverni, E. S.

2013-07-01

The Cultural Heritage disappears at a rate higher than we are able, not only, to restore but also to document: human and natural factors, negligence or worst, deliberate demolitions put in danger the collective Architectural Heritage (AH). According to CIPA statements, the recording is important and has to follow some guidelines. The Architectural and Urban Heritage data have to be historically related, critically assessed and analyzed, before to be organized according to a thematic structure and become available for further uses. This paper shows the experiences developed by the Laboratory of Computer Graphics applied to Architecture and Design (LCAD), at the Architecture School of the Federal University of Bahia (FAUFBA), Brazil, in cooperation with the Università Politecnica delle Marche (UNIVPM, DICEA Department), Italy, in documenting architectural heritage. The research set up now has been carried out in the historical sites of Bahia, as Pelourinho neighborhood, a World Heritage by UNESCO. Other historical sites are in the plan of this survey, like the cities of Lençóis and Mucugê in Chapada Diamantina region. The aim is to build a technological platform based on low cost digital technologies and open source tools, such as Panoramic Spherical Photogrammetry, Spatial Database, Geographic Information Systems, Three-dimensional Geometric Modeling, CAD technology, for the collection, validation and dissemination of AH.

Areas of natural occurrence of Melipona scutellaris Latreille, 1811 (Hymenoptera: Apidae) in the state of Bahia, Brazil.

PubMed

Alves, Rogério M O; Carvalho, Carlos A L; Souza, Bruno A; Santos, Wyratan S

2012-09-01

The bee Melipona scutellaris is considered the reared meliponine species with the largest distribution in the North and Northeast regions of Brazil, with records from the state of Rio Grande do Norte down to the state of Bahia. Considering the importance of this species in the generation of income for family agriculture and in the preservation of areas with natural vegetation, this study aimed at providing knowledge on the distribution of natural colonies of M. scutellaris in the state of Bahia. Literature information, interviews with stinglessbee beekeepers, and expeditions were conducted to confirm the natural occurrence of the species. A total of 102 municipalities showed records for M. scutellaris, whose occurrence was observed in areas ranging from sea level up to 1,200-meter height. The occurrence of this species in the state of Bahia is considered to be restricted to municipalities on the coastal area and the Chapada Diamantina with its rainforests. Geographic coordinates, elevation, climate and vegetation data were obtained, which allowed a map to be prepared for the area of occurrence in order to support conservation and management policies for the species.

Soil classification and carbon storage in cacao agroforestry farming systems of Bahia, Brazil

USDA-ARS?s Scientific Manuscript database

Information concerning the classification of soils and their properties under cacao agroforestry systems of the Atlantic rain forest biome region in the Southeast of Bahia Brazil is largely unknown. Soil and climatic conditions in this region are favorable for high soil carbon storage. This study is...

New taxa and new records in Cerambycidae (Coleoptera) from the state of Bahia (Brazil) and notes on Meridiotroctes (Acanthoderini).

PubMed

Martins, Ubirajara R; Galileo, Maria Helena M; Santos-Silva, Antonio

2015-06-17

Twelve new species and two new genera are described from Bahia (Brazil): Ectenessa aurantiaca (Ectenessini); Stizocera lingafelteri (Elaphidiini); Raglicia monnei (Graciliini), new genus and species; Tobipuranga aspera (Heteropsini); Cicatrion unicolor, and Pygmodeon obscurum (Neoibidionini); Neophygopoda agdae (Rhinotragini); Arapari bellus (Trachyderini), new genus and species; Meridiotroctes obliquus (Acanthoderini); Melzerella inopinata (Aerenicini); Ceiupaba poranga, and Desmiphora (Desmiphora) nascimentoi (Desmiphorini). Notes on Meridiotroctes Martins & Galileo, 2007 and Cosmisoma brullei (Mulsant, 1862) are provided. Forty-eight species are recorded for the first time for Bahia (Brazil) including four species which are recorded for the first time for Brazil.

Cabruca agroforests of southern Bahia Brazil: tree component, management, species conservation and sustainability

USDA-ARS?s Scientific Manuscript database

In southern Bahia, cabruca is the agroforestry system in which cocoa is cultivated under the shade of sparse native forest trees. Aiming to characterize the tree component of this system and its management practices, we conducted an inventory of the non-cocoa trees in 16 ha of cabruca and do intervi...

Communications Technology and the Crisis in Education. A Report on the Bahia Workshop.

ERIC Educational Resources Information Center

Council on Higher Education in the American Republics, New York, NY.

A summary of the workshop convened in May 1971 in Salvador, Bahia, Brazil by the Council on Higher Education in the American Republics to assess current applications of communications technology for the improvement of educational systems in Latin America is given in this document. Against a background which includes: 1) technological asymmetry in…

Acute and chronic effects of heavy metals and cyanide on Mysidopsis bahia (crustacea:mysidacea)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lussier, S.M.; Gentile, J.H.; Walker, J.

1985-01-01

Acute and whole life-cycle toxicity tests were conducted with the estuarine mysid shrimp, Mysidopsis bahia, exposed to cyanide and selected heavy metals. Acute toxicity values (96h LC50) ranged from 3.5 micrograms/1 for mercury to 3130 micrograms/1 for lead, and were ranked in order of toxicity: (greatest)Hg, Cd, Cu, Cn, Ag, Sn, Ni, As, Cr, and Pb(least). The chronic toxicity values ranged from 1.2 micrograms/1 for mercury to 893 micrograms/1 for arsenic. Chronic values were calculated from either survival, time to first reproduction, or number of young produced. When acute toxicity data for the same chemical are compared, M. bahia ismore » consistently among the more sensitive marine species. Lack of comparable data precludes a similar observation with chronic tests. Examination of the relative sensitivity of the chronic responses indicates that only for cadmium was survival more sensitive than reproduction.« less

Space Radar Image of Bahia

NASA Image and Video Library

1999-05-01

This is a color composite image of southern Bahia, Brazil, centered at 15.22 degree south latitude and 39.07 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar aboard the space shuttle Endeavour on its 38th orbit of Earth on October 2, 1994. The image covers an area centered over the Una Biological Reserve, one the largest protected areas in northeastern Brazil. The 7,000-hectare reserve is administered by the Brazilian Institute for the Environment and is part of the larger Atlantic coastal forest, a narrow band of rain forest extending along the eastern coast of Brazil. The Atlantic coastal forest of southern Bahia is one of the world's most threatened and diverse ecosystems. Due to widespread settlement, only 2 to 5 percent of the original forest cover remains. Yet the region still contains an astounding variety of plants and animals, including a large number of endemic species. More than half of the region's tree species and 80 percent of its animal species are indigenous and found nowhere else on Earth. The Una Reserve is also the only federally protected habitat for the golden-headed lion tamarin, the yellow-breasted capuchin monkey and many other endangered species. In the past few years, scientists from Brazilian and international conservation organizations have coordinated efforts to study the biological diversity of this region and to develop practical and economically viable options for preserving the remaining primary forests in southern Bahia. The shuttle imaging radar is used in this study to identify various land uses and vegetation types, including remaining patches of primary forest, cabruca forest (cacao planted in the understory of the native forest), secondary forest, pasture and coastal mangrove. Standard remote-sensing technology that relies on light reflected from the forest canopy cannot accurately distinguish between cabruca and undisturbed forest. Optical remote sensing is also

Detection of Rickettsia bellii and Rickettsia amblyommii in Amblyomma longirostre (Acari: Ixodidae) from Bahia state, Northeast Brazil.

PubMed

McIntosh, Douglas; Bezerra, Rodrigo Alves; Luz, Hermes Ribeiro; Faccini, João Luiz Horacio; Gaiotto, Fernanda Amato; Giné, Gastón Andrés Fernandez; Albuquerque, George Rego

2015-01-01

Studies investigating rickettsial infections in ticks parasitizing wild animals in the Northeast region of Brazil have been confined to the detection of Rickettsia amblyommii in immature stages of Amblyomma longirostre collected from birds in the state of Bahia, and in immatures and females of Amblyomma auricularium collected from the striped hog-nosed skunk (Conepatus semistriatus) and armadillos (Euphractus sexcinctus) in the state of Pernambuco. The current study extends the distribution of R. amblyommii (strain Aranha), which was detected in A. longirostre collected from the thin-spined porcupine Chaetomys subspinosus and the hairy dwarf porcupine Coendou insidiosus. In addition, we report the first detection of Rickettsia bellii in adults of A. longirostre collected from C. insidiosus in the state of Bahia.

Landsat mapping of rocks associated with copper mineralization, northern Bahia State, Brazil

NASA Technical Reports Server (NTRS)

Stone, T. A.; Birnie, R. W.; Zantop, H.

1983-01-01

This project has applied Landsat digital data to a study of the geology of a mineralized zone in northern Bahia State, Brazil. The study accomplished two tasks: (1) production of a 1:100,000 geologic map of approximately 3300 sq km and (2) development of a two tiered geobotanical index that exploits increased vegetation density and decreased soil brightness on the mafic rock units.

Photogeologic mapping in central southwest Bahia, using LANDSAT-1 multispectral images. [Brazil

NASA Technical Reports Server (NTRS)

Dejesusparada, N. (Principal Investigator); Ohara, T.

1981-01-01

The interpretation of LANDSAT multispectral imagery for geologic mapping of central southwest Bahia, Brazil is described. Surface features such as drainage, topography, vegetation and land use are identified. The area is composed of low grade Precambrian rocks covered by Mezozoic and Cenozoic sediments. The principal mineral prospects of economic value are fluorite and calcareous rocks. Gold, calcite, rock crystal, copper, potassium nitrate and alumina were also identified.

Effects of salinity on cadmium toxicity to the bay mysid, Mysidopsis bahia Molenock

DOE Office of Scientific and Technical Information (OSTI.GOV)

De Lisle, P.F.

1988-01-01

The effects of salinity on cadmium toxicity to the bay mysid, Mysidopsis bahia Molenock were studied in a series of experiments examining salinity tolerance, effect of salinity on intermolt period, osmoregulatory capacity, interaction of salinity with acute cadmium toxicity, role of changes in cadmium speciation, modification due to calcium antagonism and effects of cadmium on osmoregulatory ability.

Alkaline precipitation in Bahia Blanca, Argentina

DOE Office of Scientific and Technical Information (OSTI.GOV)

Piccolo, M.C.; Perillo, G.M.E.; Varela, P.

1988-02-01

The spatial, meteorological, and seasonal factors associated with precipitation pH in Bahia Blanca and its surroundings are presented. From April 1984 to April 1985, 85 rain events were studied from 12 sites that represent significant land-use sectors of the city. Mean pH for all sites ranged from 6.5 to 7.2. The area is characterized by alkaline precipitation since most stations reported maximum values in excess of 7.6. The highest values of pH were observed under the influence of continental air masses, which have traveled over the pampas soil, thus introducing large amounts of alkaline cations. The lowest pH values weremore » obtained during the winter season when marine advection introduces high concentrations of spray. Stations located close to the estuary and the industrial park present the larger effect of sea spray but also of the incidence of an incipient atmospheric contamination.« less

Amphibians of Serra Bonita, southern Bahia: a new hotpoint within Brazil's Atlantic Forest hotspot.

PubMed

Dias, Iuri Ribeiro; Medeiros, Tadeu Teixeira; Vila Nova, Marcos Ferreira; Solé, Mirco

2014-01-01

We studied the amphibian community of the Private Reserve of Natural Heritage (RPPN) Serra Bonita, an area of 20 km(2) with steep altitudinal gradients (200-950 m a.s.l.) located in the municipalities of Camacan and Pau-Brasil, southern Bahia State, Brazil. Data were obtained at 38 sampling sites (including ponds and transects within the forest and in streams), through active and visual and acoustic searches, pitfall traps, and opportunistic encounters. We recorded 80 amphibian species distributed in 15 families: Aromobatidae (1), Brachycephalidae (3), Bufonidae (4), Centrolenidae (2), Ceratophryidae (1), Craugastoridae (7), Eleutherodactylidae (2), Hemiphractidae (2), Hylidae (42), Hylodidae (1), Leptodactylidae (7), Microhylidae (3), Siphonopidae (1), Odontophrynidae (3) and Pipidae (1). Species richness was positively correlated with monthly rainfall. Near 36% of the species were found in strictly forest environments, 15% are endemic to Bahia State and 77.2% are endemic to the Atlantic Forest biome. The large species diversity of this small area, the high degree of endemism and the taxonomic and biogeographic significance turn the Serra Bonita mountain into a hotpoint for amphibians within Brazil's Atlantic Forest hotspot.

Spigelia genuflexa (Loganiaceae), a new geocarpic species from the Atlantic forest of northeastern Bahia, Brazil

PubMed Central

Popovkin, Alex V.; Mathews, Katherine G.; Santos, José Carlos Mendes; Molina, M. Carmen; Struwe, Lena

2011-01-01

Abstract A new species of Spigelia L. (Loganiaceae), Spigelia genuflexa Popovkin & Struwe, sp. n., from the Atlantic forest of northeastern Bahia, Brazil, is described, being the first reported geocarpic species in the family. During fruit maturation, the basal infructescences bend down towards the ground, depositing the fruit on the surface (and burying it in soft kinds of ground cover, e.g., moss), whereas the upper ones do so slightly but noticeably. The species is a short-lived annual apparently restricted to sandy-soil habitat of the Atlantic forest of northeastern Bahia, with variable and heterogeneous microenvironment and is known from only two restricted localities. A short review of amphi- and geocarpic species is provided. A discussion of comparative morphology within Spigelia with regards to dwarfism, indumentum, and annual habit is included. A phylogenetic parsimony and Bayesian analysis of ITS sequences from 15 Spigelia species plus 17 outgroups in Loganiaceae confirms its independent taxonomic status: on the basis of sequence similarity and phylogenetic topology it is phylogenetically distinct from all Spigelia species sequenced so far. PMID:22287919

Recovery of different waste vegetable oils for biodiesel production: a pilot experience in Bahia State, Brazil.

PubMed

Torres, Ednildo Andrade; Cerqueira, Gilberto S; Tiago, M Ferrer; Quintella, Cristina M; Raboni, Massimo; Torretta, Vincenzo; Urbini, Giordano

2013-12-01

In Brazil, and mainly in the State of Bahia, crude vegetable oils are widely used in the preparation of food. Street stalls, restaurants and canteens make a great use of palm oil and soybean oil. There is also some use of castor oil, which is widely cultivated in the Sertão Region (within the State of Bahia), and widely applied in industry. This massive use in food preparation leads to a huge amount of waste oil of different types, which needs either to be properly disposed of, or recovered. At the Laboratorio Energia e Gas-LEN (Energy & Gas lab.) of the Universidade Federal da Bahia, a cycle of experiments were carried out to evaluate the recovery of waste oils for biodiesel production. The experiences were carried out on a laboratory scale and, in a semi-industrial pilot plant using waste oils of different qualities. In the transesterification process, applied waste vegetable oils were reacted with methanol with the support of a basic catalyst, such as NaOH or KOH. The conversion rate settled at between 81% and 85% (in weight). The most suitable molar ratio of waste oils to alcohol was 1:6, and the amount of catalyst required was 0.5% (of the weight of the incoming oil), in the case of NaOH, and 1%, in case of KOH. The quality of the biodiesel produced was tested to determine the final product quality. The parameters analyzed were the acid value, kinematic viscosity, monoglycerides, diglycerides, triglycerides, free glycerine, total glycerine, clearness; the conversion yield of the process was also evaluated. Copyright © 2013 Elsevier Ltd. All rights reserved.

[Considerations on the Sistema Único de Saúde in the twenty-first century: an interview with Lígia Bahia].

PubMed

Bahia, Lígia; Cueto, Marcos; Benchimol, Jaime; Teixeira, Luiz Antonio; Cerqueira, Roberta C

2014-01-01

This interview with Lígia Bahia explores evaluations of the first 25 years of Brazil's Sistema Único de Saúde (SUS) and analyzes the project's progress, impasses, and missteps. Bahia is critical of both tendencies currently found within SUS: the one that sees the system as aimed at equity and the other posing equality as its goal. She criticizes the ambivalence that various spheres of government have displayed in their decisions regarding large corporate groups and private health insurance plans, which conflict with the ideas of SUS. She evaluates the participation of doctors and other healthcare professionals in the system. Lastly, she analyzes the emergence of identity politics, which are missing from the public health reform project, whose emphasis was on equality.

Annular subvalvular left ventricular aneurysm in Bahia, Brazil.

PubMed Central

Guimarães, A C; Filho, A S; Esteves, J P; Abreu, W N; Vinhaes, L A; de Almeida Souza, J A; Machado, A

1976-01-01

Two cases of left ventricular aneurysm, a 16-year-old black boy and a 23-year-old white girl, from Bahia, Brazil, are presented. In both patients there was enlargement of the cardiac silhouette and a prominent bulge of the left inferior border. On the right oblique view a ring of calcium at the ventricular opening of the aneurysms was visualized. A left ventriculogram showed a huge aneurysm in the first case and a bulge on the lateral wall of the left ventricle in the other. Cardiac catheterization showed a rise in left and right ventricular end-diastolic pressures and in the mean pulmonary artery pressure. In the first case the contour of the right ventricular pressure curve showed a restrictive pattern. The similarities of these aneurysms with the annular submitral type described in young black Africans are stressed. Images PMID:973882

Annular subvalvular left ventricular aneurysm in Bahia, Brazil.

PubMed

Guimarães, A C; Filho, A S; Esteves, J P; Abreu, W N; Vinhaes, L A; de Almeida Souza, J A; Machado, A

1976-10-01

Two cases of left ventricular aneurysm, a 16-year-old black boy and a 23-year-old white girl, from Bahia, Brazil, are presented. In both patients there was enlargement of the cardiac silhouette and a prominent bulge of the left inferior border. On the right oblique view a ring of calcium at the ventricular opening of the aneurysms was visualized. A left ventriculogram showed a huge aneurysm in the first case and a bulge on the lateral wall of the left ventricle in the other. Cardiac catheterization showed a rise in left and right ventricular end-diastolic pressures and in the mean pulmonary artery pressure. In the first case the contour of the right ventricular pressure curve showed a restrictive pattern. The similarities of these aneurysms with the annular submitral type described in young black Africans are stressed.

Demonstration of the Marine Towed Array on Bahia Salinas del Sur Vieques, Puerto Rico

DTIC Science & Technology

2009-02-01

much of the island, particularly in areas close to the shore, has sandy soils . The two islands protecting the mouth of the Bahia and the chain of...investigations, artificial reef projects, soil /water sampling and marine surveys. He is fully bilingual (speaks, reads & writes) English and Spanish...1,000,000 per occurrence General Aggregate - $2,000,000 Workmen’s Compensation and Employer’s Liability Insurance for Employees (including USL

[The legitimacy of representation in forums with social participation: the case of the Bahia State Health Council, Brazil].

PubMed

Bispo Júnior, José Patrício; Gerschman, Sílvia

2015-01-01

The electoral representation model is insufficient and inadequate for new participatory roles such as those played by members of health councils. This article analyzes representation and representativeness in the Bahia State Health Council, Brazil. The study included interviews with 20 current or former members of the State Health Council, analysis of the council minutes and bylaws, and observation of plenary meetings. Discourse analysis technique was used to analyze interventions by members. The article discusses the results in four analytical lines: the process by which various organizations name representatives to the Council; the relationship between Council members and their constituencies; interest representation in the Council; and criteria used by the plenary to take positions. The study reveals various problems with the representativeness of the Bahia State Health Council and discusses the peculiarities of representation in social participation forums and the characteristics that give legitimacy to representatives.

The Declining Cocoa Economy and the Atlantic Forest of Southern Bahia, Brazil: Conservation Attitudes of Cocoa Planters.

ERIC Educational Resources Information Center

Alger, Keith; Caldas, Marcellus

1994-01-01

Causes of the degradation of Brazilian Atlantic Forest in the southeastern cocoa region of the State of Bahia are investigated by means of a survey on cocoa planter's forest conservation attitudes. Policies encouraging private forest conservation, and development of forest-conserving agricultural alternatives for landless poor are recommended. (LZ)

Amphibians of Serra Bonita, southern Bahia: a new hotpoint within Brazil’s Atlantic Forest hotspot

PubMed Central

Dias, Iuri Ribeiro; Medeiros, Tadeu Teixeira; Vila Nova, Marcos Ferreira; Solé, Mirco

2014-01-01

Abstract We studied the amphibian community of the Private Reserve of Natural Heritage (RPPN) Serra Bonita, an area of 20 km2 with steep altitudinal gradients (200–950 m a.s.l.) located in the municipalities of Camacan and Pau-Brasil, southern Bahia State, Brazil. Data were obtained at 38 sampling sites (including ponds and transects within the forest and in streams), through active and visual and acoustic searches, pitfall traps, and opportunistic encounters. We recorded 80 amphibian species distributed in 15 families: Aromobatidae (1), Brachycephalidae (3), Bufonidae (4), Centrolenidae (2), Ceratophryidae (1), Craugastoridae (7), Eleutherodactylidae (2), Hemiphractidae (2), Hylidae (42), Hylodidae (1), Leptodactylidae (7), Microhylidae (3), Siphonopidae (1), Odontophrynidae (3) and Pipidae (1). Species richness was positively correlated with monthly rainfall. Near 36% of the species were found in strictly forest environments, 15% are endemic to Bahia State and 77.2% are endemic to the Atlantic Forest biome. The large species diversity of this small area, the high degree of endemism and the taxonomic and biogeographic significance turn the Serra Bonita mountain into a hotpoint for amphibians within Brazil’s Atlantic Forest hotspot. PMID:25408616

ALTERATIONS IN THE ENERGY METABOLISM OF AN ESTUARINE MYSID (MYSIDOPSIS BAHIA) AS INDICATORS OF STRESS FROM CHRONIC PESTICIDE EXPOSURE

EPA Science Inventory

Various aspects of the energy metabolism of an estuarine mysid (Mysidopsis bahia) were examined for different life stages during a life-cycle exposure to the organophosphate pesticide fenthion. Dose-response relationships were developed for several metabolic rate functions (oxyge...

Trypanosoma cruzi strains from triatomine collected in Bahia and Rio Grande do Sul, Brazil.

PubMed

Ribeiro, Aline Rimoldi; Mendonça, Vagner José; Alves, Renata Tomé; Martinez, Isabel; Araújo, Renato Freitas de; Mello, Fernanda; da Rosa, João Aristeu

2014-04-01

Collection of triatomines in domestic, peridomestic and sylvatic environments in states of Bahia and Rio Grande do Sul, Northeastern and Southern Brazil respectively, and isolation of Trypanosoma cruzi strains. First, the captured triatomines were identified using insect identification keys, then their intestinal content was examined by abdominal compression, and the samples containing trypanosomatid forms were inoculated in LIT medium and Swiss mice. Six triatomine species were collected in cities in Bahia, namely Panstrongylus geniculatus (01), Triatoma melanocephala (11), T. lenti (94), T. pseudomaculata (02), T. sherlocki (26) and T. sordida (460), and two in cities in Rio Grande do Sul, namely T. circummaculata (11) and T. rubrovaria (115). Out of the specimens examined, T. cruzi was isolated from 28 triatomine divided into four different species: T. melanocephala (one), T. lenti (one), T. rubrovaria (16) and T. sordida (10). Their index of natural infection by T. cruzi was 6.4%. The isolation of T. cruzi strains from triatomines found in domestic and peridomestic areas shows the potential risk of transmission of Chagas disease in the studied cities. The maintenance of those T. cruzi strains in laboratory is intended to promote studies that facilitate the understanding of the parasite-vector-host relationship.

Trypanosoma cruzi strains from triatomine collected in Bahia and Rio Grande do Sul, Brazil

PubMed Central

Ribeiro, Aline Rimoldi; Mendonça, Vagner José; Alves, Renata Tomé; Martinez, Isabel; de Araújo, Renato Freitas; Mello, Fernanda; da Rosa, João Aristeu

2014-01-01

OBJECTIVE Collection of triatomines in domestic, peridomestic and sylvatic environments in states of Bahia and Rio Grande do Sul, Northeastern and Southern Brazil respectively, and isolation of Trypanosoma cruzi strains. METHODS First, the captured triatomines were identified using insect identification keys, then their intestinal content was examined by abdominal compression, and the samples containing trypanosomatid forms were inoculated in LIT medium and Swiss mice. RESULTS Six triatomine species were collected in cities in Bahia, namely Panstrongylus geniculatus (01), Triatoma melanocephala (11), T. lenti (94), T. pseudomaculata (02), T. sherlocki (26) and T. sordida (460), and two in cities in Rio Grande do Sul, namely T. circummaculata (11) and T. rubrovaria (115). Out of the specimens examined, T. cruzi was isolated from 28 triatomine divided into four different species: T. melanocephala (one), T. lenti (one), T. rubrovaria (16) and T. sordida (10). Their index of natural infection by T. cruzi was 6.4%. CONCLUSIONS The isolation of T. cruzi strains from triatomines found in domestic and peridomestic areas shows the potential risk of transmission of Chagas disease in the studied cities. The maintenance of those T. cruzi strains in laboratory is intended to promote studies that facilitate the understanding of the parasite-vector-host relationship. PMID:24897051

New geologic, fluid inclusion and stable isotope studies on the controversial Igarapé Bahia Cu-Au deposit, Carajás Province, Brazil

NASA Astrophysics Data System (ADS)

Dreher, Ana M.; Xavier, Roberto P.; Taylor, Bruce E.; Martini, Sérgio L.

2008-02-01

The Igarapé Bahia Cu-Au deposit in the Carajás Province, Brazil, is hosted by steeply dipping metavolcano-sedimentary rocks of the Igarapé Bahia Group. This group consists of a low greenschist grade unit of the Archean (˜2,750 Ma) Itacaiúnas Supergroup, in which other important Cu-Au and iron ore deposits of the Carajás region are also hosted. The orebody at Igarapé Bahia is a fragmental rock unit situated between chloritized basalt, with associated hyaloclastite, banded iron formation (BIF), and chert in the footwall and mainly coarse- to fine-grained turbidites in the hanging wall. The fragmental rock unit is a nearly concordant, 2 km long and 30-250 m thick orebody made up of heterolithic, usually matrix-supported rocks composed mainly of coarse basalt, BIF, and chert clasts derived from the footwall unit. Mineralization is confined to the fine-grained matrix and comprises disseminated to massive chalcopyrite accompanied by magnetite, gold, U- and light rare earth element (LREE)-minerals, and minor other sulfides like bornite, molybdenite, cobaltite, digenite, and pyrite. Gangue minerals include siderite, chlorite, amphibole, tourmaline, quartz, stilpnomelane, epidote, and apatite. A less important mineralization style at Igarapé Bahia is represented by late quartz-chalcopyrite-calcite veins that crosscut all rocks in the deposit area. Fluid inclusions trapped in a quartz cavity in the ore unit indicate that saline aqueous fluids (5 to 45 wt% NaCl + CaCl2 equiv), together with carbonic (CO2 ± CH4) and low-salinity aqueous carbonic (6 wt% NaCl equiv) fluids, were involved in the mineralization process. Carbonates from the fragmental layer have δ13C values from -6.7 to -13.4 per mil that indicate their origin from organic and possibly also from magmatic carbon. The δ34S values for chalcopyrite range from -1.1 to 5.6 per mil with an outlier at -10.8 per mil, implying that most sulfur is magmatic or leached from magmatic rocks, whereas a limited

Transformations of Mangrove Forests in Bahia Magdalena, Baja California Sur, Mexico: Two Decade Results Based on Landsat Imageries

NASA Astrophysics Data System (ADS)

Suresh Babu, S.; Abdul Rahaman, S.; Muthushankar, G.; Jonathan, M. P.

2014-12-01

Mangrove forests which thrive along the tropical and subtropical regions are the most productive ecosystems in the world with a wide range of ecological and economical services to mankind. With the rapid urbanization across the globe, these forests tend to be destroying at an alarming rate. The area of concern for this study, Bahia Magdalena is very important for the economy of the state as nearly 50% of the artisan fisheries are established in the mangrove zone. Henceforth this study is an attempt for a regional assessment and to accurately quantify the mangroves using LANDSAT imageries for over two decades in Bahia Magdalena, Baja California. Satellite imageries from the year 1986 through 2014 were analysed to assess the prolonged changes taking place in and around the mangrove reserve. Using the estimates of land use/cover for all the years, the spatio - temporal data was validated using ArcGIS software. The results revealed that the spatial extent of mangroves are decreasing until 2005 due to the developmental plans such as tourism, shrimp farming and establishment of industries in this part of the country. During the past 10 years (~ after 2005) there is no much change in the area extent of mangrove reserves due to afforestation and conservation efforts. Thus the unbiased dataset generated may be widely used for an improved understanding of the role of mangrove forests in the socio economic aspects, protection from natural disasters, identify possible areas for conservation, restoration and rehabilitation; and improve estimates of the amount of carbon stored in mangrove vegetation and the associated marine environment. Keywords: Mangroves, LANDSAT, Bahia Magdalena, México.

Patterns of sediment dispersion coastwise the State of Bahia - Brazil.

PubMed

Bittencourt; Dominguez; Martin; Silva

2000-06-01

Using the average directions of the main wave-fronts which approach the coast of Bahia State - coinciding with that of the main wind occurring in the area - and of their periods, we define a wave climate model based on the construction of refraction diagrams. The resulting model of sediment transport was able to reproduce, in a general way, the sediment dispersion patterns furnished by geomorphic indicators of the littoral drift. These dispersion patterns control the generation of different types of sediment accumulations and of coastal stretches under erosion. We demonstrate that the presence of the Abrolhos and Corumbaú Point coral reefs is an important factor controlling the sediment dispersion patterns, since them act as a large protection against the waves action.

Hawksbill × loggerhead sea turtle hybrids at Bahia, Brazil: where do their offspring go?

PubMed Central

Reisser, Julia; Marins, Luis F.; Marcovaldi, Maria A.; Soares, Luciano S.; Monteiro, Danielle S.; Wijeratne, Sarath; Pattiaratchi, Charitha; Secchi, Eduardo R.

2014-01-01

Hybridization between hawksbill (Eretmochelys imbricata) and loggerhead (Caretta caretta) breeding groups is unusually common in Bahia state, Brazil. Such hybridization is possible because hawksbill and loggerhead nesting activities overlap temporally and spatially along the coast of this state. Nevertheless, the destinations of their offspring are not yet known. This study is the first to identify immature hawksbill × loggerhead hybrids (n = 4) from this rookery by analyzing the mitochondrial DNA (mtDNA) of 157 immature turtles morphologically identified as hawksbills. We also compare for the first time modeled dispersal patterns of hawksbill, loggerhead, and hybrid offspring considering hatching season and oceanic phase duration of turtles. Particle movements varied according to season, with a higher proportion of particles dispersing southwards throughout loggerhead and hybrid hatching seasons, and northwards during hawksbill season. Hybrids from Bahia were not present in important hawksbill feeding grounds of Brazil, being detected only at areas more common for loggerheads. The genetic and oceanographic findings of this work indicate that these immature hybrids, which are morphologically similar to hawksbills, could be adopting behavioral traits typical of loggerheads, such as feeding in temperate waters of the western South Atlantic. Understanding the distribution, ecology, and migrations of these hybrids is essential for the development of adequate conservation and management plans. PMID:24688839

Hawksbill × loggerhead sea turtle hybrids at Bahia, Brazil: where do their offspring go?

PubMed

Proietti, Maira C; Reisser, Julia; Marins, Luis F; Marcovaldi, Maria A; Soares, Luciano S; Monteiro, Danielle S; Wijeratne, Sarath; Pattiaratchi, Charitha; Secchi, Eduardo R

2014-01-01

Hybridization between hawksbill (Eretmochelys imbricata) and loggerhead (Caretta caretta) breeding groups is unusually common in Bahia state, Brazil. Such hybridization is possible because hawksbill and loggerhead nesting activities overlap temporally and spatially along the coast of this state. Nevertheless, the destinations of their offspring are not yet known. This study is the first to identify immature hawksbill × loggerhead hybrids (n = 4) from this rookery by analyzing the mitochondrial DNA (mtDNA) of 157 immature turtles morphologically identified as hawksbills. We also compare for the first time modeled dispersal patterns of hawksbill, loggerhead, and hybrid offspring considering hatching season and oceanic phase duration of turtles. Particle movements varied according to season, with a higher proportion of particles dispersing southwards throughout loggerhead and hybrid hatching seasons, and northwards during hawksbill season. Hybrids from Bahia were not present in important hawksbill feeding grounds of Brazil, being detected only at areas more common for loggerheads. The genetic and oceanographic findings of this work indicate that these immature hybrids, which are morphologically similar to hawksbills, could be adopting behavioral traits typical of loggerheads, such as feeding in temperate waters of the western South Atlantic. Understanding the distribution, ecology, and migrations of these hybrids is essential for the development of adequate conservation and management plans.

Space Radar Image of Bahia

NASA Technical Reports Server (NTRS)

1994-01-01

This is a color composite image of southern Bahia, Brazil, centered at 15.22 degree south latitude and 39.07 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar aboard the space shuttle Endeavour on its 38th orbit of Earth on October 2, 1994. The image covers an area centered over the Una Biological Reserve, one the largest protected areas in northeastern Brazil. The 7,000-hectare reserve is administered by the Brazilian Institute for the Environment and is part of the larger Atlantic coastal forest, a narrow band of rain forest extending along the eastern coast of Brazil. The Atlantic coastal forest of southern Bahia is one of the world's most threatened and diverse ecosystems. Due to widespread settlement, only 2 to 5 percent of the original forest cover remains. Yet the region still contains an astounding variety of plants and animals, including a large number of endemic species. More than half of the region's tree species and 80 percent of its animal species are indigenous and found nowhere else on Earth. The Una Reserve is also the only federally protected habitat for the golden-headed lion tamarin, the yellow-breasted capuchin monkey and many other endangered species. In the past few years, scientists from Brazilian and international conservation organizations have coordinated efforts to study the biological diversity of this region and to develop practical and economically viable options for preserving the remaining primary forests in southern Bahia. The shuttle imaging radar is used in this study to identify various land uses and vegetation types, including remaining patches of primary forest, cabruca forest (cacao planted in the understory of the native forest), secondary forest, pasture and coastal mangrove. Standard remote-sensing technology that relies on light reflected from the forest canopy cannot accurately distinguish between cabruca and undisturbed forest. Optical remote sensing is also

PROJECTED POPULATION-LEVEL EFFECTS OF THIOBENCARB EXPOSURE ON THE MYSID, AMERICAMYSIS BAHIA, AND EXTINCTION PROBABILITY IN A CONCENTRATION-DECAY EXPOSURE SYSTEM

EPA Science Inventory

Population-level effects of the mysid, Americamysis bahia, exposed to varying thiobencarb concentrations were estimated using stage-structured matrix models. A deterministic density-independent matrix model estimated the decrease in population growth rate, l, with increas...

Grounding of the Bahia Paraiso at Arthur Harbor, Antarctica. 1. Distribution and fate of oil spill related hydrocarbons

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kennicutt, M.C. II; Sweet, S.T.; Fraser, W.R.

1991-03-01

In January to March 1989 water, organisms, and sediments within a 2-mile radius of Arthur Harbor were contaminated with an estimated 600,000 L of petroleum spilled by the Bahia Paraiso. All components of the ecosystem were contaminated to varying degrees during the spill, including birds, limpets, macroalgae, clams, bottom-feeding fish, and sediments. The high-energy environment, the relatively small volume of material released, and the volatility of the released product all contributed to limiting toxic effects in time and space. The most effective removal processes were evaporation, dilution, winds, and currents. Sedimentation, biological uptake, microbial oxidation, and photooxidation accounted for removalmore » of only a minor portion of the spill. One year after the spill several areas still exhibited contamination. Subtidal sediments and the more distant intertidal locations were devoid of detectable PAH contaminants whereas sediments near the docking facility at Palmer Station continued to reflect localized nonspill-related activities in the area. Arthur Harbor and adjacent areas continue to be chronically exposed to low-level petroleum contamination emanating from the Bahia Paraiso.« less

Long-term assessment of the oil spill at Bahia Las Minas, Panama. Interim report. Volume 2: Technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Keller, B.D.; Jackson, J.B.C.

1991-10-01

On April 27, 1986, at least 8 million liters of medium-weight crude oil spilled from a ruptured storage tank into the Bahia Las Minas on the Caribbean Coast of Panama. Coral reefs, seagrass communities, and mangroves were affected. The area of the spill was also the location of the Smithsonian Tropical Research Institute's Galeta Laboratory where resident and visiting scientists have been studying the ecology of the Bahia Las Minas and the adjacent areas for over 15 years. Because this was a unique opportunity to assess the immediate biological effects following a major spill in the Caribbean region and tomore » monitor the subsequent recovery, the U.S. Department of the Interior Minerals Management Service supported a 5-year environmental study. The objectives of the study are to identify any long-term changes in the marine environment that may have resulted from the spill and to understand the ecological processes causing such changes. This is the first report from the study and addresses the effects observed during the first two years of the effort.« less

Long-term assessment of the oil spill at Bahia Las Minas, Panama. Interim report. Volume 1: Executive summary

DOE Office of Scientific and Technical Information (OSTI.GOV)

Keller, B.D.; Jackson, J.B.C.

1991-10-01

On April 27, 1986, at least 8 million liters of medium-weight crude oil spilled from a ruptured storage tank into the Bahia Las Minas on the Caribbean Coast of Panama. Coral reefs, seagrass communities, and mangroves were affected. The area of the spill was also the location of the Smithsonian Tropical Research Institute's Galeta Laboratory where resident and visiting scientists have been studying the ecology of the Bahia Las Minas and the adjacent areas for over 15 years. Because this was a unique opportunity to assess the immediate biological effects following a major spill in the Caribbean region and tomore » monitor the subsequent recovery, the U.S. Department of the Interior Minerals Management Service supported a 5-year environmental study. The objectives of the study are to identify any long-term changes in the marine environment that may have resulted from the spill and to understand the ecological processes causing such changes. This is the first report from the study and addresses the effects observed during the first two years of the effort.« less

33 CFR 100.35T07-0297 - Special Local Regulation, 50 Aniversario Balneario de Boqueron, Bahia de Boqueron; Boqueron, PR.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Buffer Zone. All waters of the Bahia de Boqueron, Boqueron, Puerto Rico encompassed within an imaginary... west back to origin. All persons and vessels except those persons and vessels enforcing the buffer zone are prohibited from entering, transiting through, anchoring in, or remaining within the buffer zone...

33 CFR 100.35T07-0297 - Special Local Regulation, 50 Aniversario Balneario de Boqueron, Bahia de Boqueron; Boqueron, PR.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Buffer Zone. All waters of the Bahia de Boqueron, Boqueron, Puerto Rico encompassed within an imaginary... west back to origin. All persons and vessels except those persons and vessels enforcing the buffer zone are prohibited from entering, transiting through, anchoring in, or remaining within the buffer zone...

[Management policy-making for work and education in health: the case of the Bahia State Health Department, Brazil, 2007-2008].

PubMed

Pinto, Isabela Cardoso de Matos; Teixeira, Carmen Fontes

2011-09-01

The construction of Brazil's Unified National Health System (SUS) has raised a set of challenges for the health sector's administrators and personnel, including issues of work management and continuing education for health workers, in view of the financial, political, and organizational constraints in the process of changing the healthcare model. The current study aimed to analyze the process of formulating the Health Work and Education Management Policy by the Bahia State Health Department. Public policy cycle was used as the theoretical framework. The study analyzed data from institutional documents and records of participant observation by one of the authors. The results include mapping the governmental and nongovernmental stakeholders that participated in the process. The analysis highlights a series of problems in the SUS in Bahia related to work management and health workers' profile, taken as the point of departure for priority-setting in the State Strategic Agenda and Health Plan for 2008-2011.

Atmospheric H sub 2 O sub 2 field measurements in a tropical environment: Bahia, Brazil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jacob, P.; Tavares, T.M.; Rocha, V.C.

1988-09-01

Concentrations of H{sub 2}O{sub 2} in atmospheric gas and liquid phases were determined for the first time in the South Hemisphere. Measurements were taken in the Salvador area, Bahia, 13{degree}S, 38.3{degree}W, both at the seaside and 500m away from it, as well as at 270km inland, during March-April 1988. Gaseous samples were taken by cryogenic technique and rain by wet only collection. Analyses were performed by the peroxyoxalate chemiluminescence method. This methodology is the same used at Dortmund University and intercalibration was carried out allowing for unrestricted comparisons between previous results from Germany with present ones. Field measurements showed themore » following: a- H{sub 2}O{sub 2} absolute concentrations in the gas phase ranged from 200 ppt to 3.9 ppb, which is roughly five times that of Dortmund. b-Diurnal variation show maximum concentrations in early afternoon, somewhat earlier than the corresponding ones for Germany. Decreasing concentration during night in Bahia are most probably connected with condensation processes, for an increase in relative humidity reaching 100% is found in most cases at this time. c- H{sub 2}O{sub 2} in rain during daytime varied between 600-6770 ppbw, averaging 2337 ppbw, which is five times greater than daytime summer rain in Dortmund.« less

Submarine Neotectonic Investigations of the Bahia Soledad Fault, off Northern Baja California Near the US - Mexico Border

NASA Astrophysics Data System (ADS)

Anderson, K.; Lundsten, E. M.; Paull, C. K.; Caress, D. W.; Thomas, H. J.; Maier, K. L.; McGann, M.; Herguera, J. C.; Gwiazda, R.; Arregui, S.; Barrientos, L. A.

2015-12-01

The Monterey Bay Aquarium Research Institute (MBARI) conducted detailed surveys at selected sites on the seafloor along the Bahia Soledad Fault offshore of Northern Baja California, Mexico, during a two-ship expedition in the spring of 2015. The Bahia Soledad Fault is a NNW-trending strike-slip fault that is likely continuous with the San Diego Trough Fault offshore of San Diego, California. Constraining the style of deformation, continuity, and slip rate along this fault system is critical to characterizing the seismic hazards to the adjacent coastal areas extending from Los Angeles to Ensenada. Detailed morphologic surveys were conducted using an autonomous underwater vehicle (AUV) to provide ultra high-resolution multibeam bathymetry (vertical precision of 0.15 m and horizontal resolution of 1.0 m). The AUV also carried a 2-10 kHz chirp sub-bottom profiler and an Edgetech 110kHz and 410kHz sidescan. The two sites along the Bahia Soledad Fault each run ~6 km along the fault with ~1.8 km wide footprint. The resulting bathymetry shows these fault zones are marked with distinct lineations that are flanked by ~1 km long elongated ridges and depressions which are interpreted to be transpressional pop-up structures and transtensional pull-apart basins up to 100 m of relief. Offset seismic reflectors that extend to near the seafloor confirm that these lineations are fault scarps. The detailed bathymetric maps and sub-bottom profiles were used to locate key sites where deformed stratigraphic horizons along the fault are within 1.5 m of the seafloor. These areas were sampled using a remotely operated vehicle (ROV) equipped with a vibracoring system capable of collecting precisely located cores that are up to 1.5 m long. The coupled use of multibeam imagery and surgically-collected stratigraphic samples will enable to constrain the frequency and timing of recent movements on this fault which will be useful to incorporated into future seismic hazard assessment.

Variability and correlation of physical attributes of soils cultivated with cacao trees in two climate zones in southern Bahia, Brazil

USDA-ARS?s Scientific Manuscript database

Cacao (Theobroma cacao) is a very important crop in southern Bahia, Brazil, which needs good climate and soil conditions and management for great productivity. In this region, the culture is developed in a large variety of soils, which indicates differentiated products. The aim of this study was to ...

[Evaluation of coverage by a neonatal screening program for hemoglobinopathies in the Recôncavo region of Bahia, Brazil].

PubMed

Silva, Wellington dos Santos; Lastra, Angel; de Oliveira, Silviene Fabiana; Klautau-Guimarães, Nazaré; Grisolia, Cesar Kope

2006-12-01

In 2001, government ruling n. MS 822/01 by the Brazilian Ministry of Health made neonatal screening mandatory for hemoglobinopathies, with special focus on sickle cell disease, the most common hemoglobinopathy in Brazil. Bahia is the State of Brazil with the highest prevalence of this disease. The current paper reports on the prevalence of hemoglobin variants HbS and HbC, which cause sickle cell disease, in the cities of Cachoeira, Maragogipe, and São Félix, Bahia State. The overall proportion of carriers for the two forms of hemoglobin was 13%. From 2001 to 2003, the neonatal screening rate decreased from 82.6% to 46.4% in Cachoeira and increased from 37.0% to 56.2% in Maragogipe. Thus, only about one-half of children are being tested in these cities. The findings show that the public health care system in these cities is poorly prepared to screen for sickle cell disease in newborns and that there was a lack of health care personnel to follow up on newly diagnosed sickle cell patients or carriers of the sickle cell trait.

Evaluation of toxicity of polluted marine sediments from Bahia Salina Cruz, Mexico.

PubMed

Gonzalez-Lozano, Maria Cristina; Mendez-Rodriguez, Lia C; Maeda-Martinez, Alejandro M; Murugan, Gopal; Vazquez-Botello, Alfonso

2010-01-01

Bahia Salina Cruz, Oaxaca, Mexico is a major center of oil and refined product distribution on the Mexican Pacific coast. From the start of oil industry operations in 1979, negative effects from discharges of treated effluents in the bay have been a constant concern for local communities. We analyzed 28 surface sediment samples obtained in June, 2002 to evaluate the level of toxicity in the littoral zone, port-harbor, and La Ventosa estuary in Bahia Salina Cruz. The extractable organic matter concentration was high (1,213 to 7,505 micro g g(-1)) in 5 of 7 stations from the port and harbor, whereas it was low in 12 of 16 stations in the littoral zone (36 to 98 micro g g(-1)). The total aromatic hydrocarbon concentration was highest (57 to 142 micro g g(-1)) in the port and harbor compared to the La Ventosa estuary and the littoral zone. Among the heavy metals analyzed, cadmium exceeded the effects range-low values associated with adverse biological effects. The geo-accumulation index of sediments was moderate to strong contamination at 5 stations in the nonlittoral and 6 stations in the littoral zone. The enrichment of lead, zinc, and cadmium at 5 stations from the littoral, port, and harbor suggest that these metals are of anthropogenic origin. Bioassay tests of elutriates of sediments on nauplii of Artemia franciscana and Artemia sp. showed that the port and harbor were more toxic than the La Ventosa estuary and the coastal zone. The Microtox test (Vibrio fischeri) did not show a similar response with the solid phase of the sediments. The results of this study indicate that the high levels of organic content and metals in the sediments of port-harbor and the La Ventosa estuary are mainly caused by anthropogenic activities.

The effect of canopy closure on chimpanzee nest abundance in Lagoas de Cufada National Park, Guinea-Bissau.

PubMed

Sousa, Joana; Casanova, Catarina; Barata, André V; Sousa, Cláudia

2014-04-01

The present study aimed to gather baseline information about chimpanzee nesting and density in Lagoas de Cufada Natural Park (LCNP), in Guinea-Bissau. Old and narrow trails were followed to estimate chimpanzee density through marked-nest counts and to test the effect of canopy closure (woodland savannah, forest with a sparse canopy, and forest with a dense canopy) on nest distribution. Chimpanzee abundance was estimated at 0.79 nest builders/km(2), the lowest among the areas of Guinea-Bissau with currently studied chimpanzee populations. Our data suggest that sub-humid forest with a dense canopy accounts for significantly higher chimpanzee nest abundance (1.50 nests/km of trail) than sub-humid forest with a sparse canopy (0.49 nests/km of trail) or woodland savannah (0.30 nests/km of trail). Dense-canopy forests play an important role in chimpanzee nesting in the patchy and highly humanized landscape of LCNP. The tree species most frequently used for nesting are Dialium guineense (46%) and Elaeis guineensis (28%). E. guineensis contain nests built higher in the canopy, while D. guineense contain nests built at lower heights. Nests observed during baseline sampling and replications suggest seasonal variations in the tree species used for nest building.

After seventy-seven years Ptiloneuropsis Roesler (Psocodea: Psocomorpha: Ptiloneuridae) ceases to be a monotypic genus: a new species from Bahia, Brazil.

PubMed

Da Silva Neto, Alberto Moreira; Aldrete, Alfonso N garcÍa; Rafael, JosÉ Albertino

2018-03-06

A new species of Ptiloneuropsis from the Brazilian state of Bahia is here described and illustrated, it is based on male and female specimens; it differs from P. immaculata Roesler in details of the hypandrium and phallosome; the female is the first known in the genus.

Amphibians of the Reserva Ecológica Michelin: a high diversity site in the lowland Atlantic Forest of southern Bahia, Brazil.

PubMed

de Mira-Mendes, Caio Vinícius; Ruas, Danilo Silva; de Oliveira, Renan Manoel; Castro, Indira Maria; Dias, Iuri Ribeiro; Baumgarten, Julio Ernesto; Juncá, Flora Acuña; Solé, Mirco

2018-01-01

An inventory of the amphibians of the Reserva Ecológica Michelin - REM in southern Bahia, Brazil is presented. Sixty-nine species were recorded during a ten-year sampling period. Amphibians were distributed in two orders (Gymnophiona and Anura), belonging to twelve families [Aromobatidae (1), Bufonidae (3), Centrolenidae (1), Craugastoridae (5), Eleutherodactylidae (3), Hemiphractidae (2), Hylidae (34), Phyllomedusidae (5) Leptodactylidae (7), Microhylidae (4), Odontophrynidae (3) and Caeciliidae (1)]. Fifty per cent of the reproductive modes known for Atlantic forest anurans were recorded. While no threatened species were found at REM, six species are classified as data deficient (DD) by the Brazilian Red List of threatened species and deserve additional attention. Phasmahyla timbo and Vitreorana eurygnatha are listed as endangered in Bahia according to the list of threatened species of the state. Despite a higher diversity of amphibians in the Atlantic forest having been reported for mountainous regions, our results revealed that amphibian richness for lowland forests is also high.

Amphibians of the Reserva Ecológica Michelin: a high diversity site in the lowland Atlantic Forest of southern Bahia, Brazil

PubMed Central

de Mira-Mendes, Caio Vinícius; Ruas, Danilo Silva; de Oliveira, Renan Manoel; Castro, Indira Maria; Dias, Iuri Ribeiro; Baumgarten, Julio Ernesto; Juncá, Flora Acuña; Solé, Mirco

2018-01-01

Abstract An inventory of the amphibians of the Reserva Ecológica Michelin – REM in southern Bahia, Brazil is presented. Sixty-nine species were recorded during a ten-year sampling period. Amphibians were distributed in two orders (Gymnophiona and Anura), belonging to twelve families [Aromobatidae (1), Bufonidae (3), Centrolenidae (1), Craugastoridae (5), Eleutherodactylidae (3), Hemiphractidae (2), Hylidae (34), Phyllomedusidae (5) Leptodactylidae (7), Microhylidae (4), Odontophrynidae (3) and Caeciliidae (1)]. Fifty per cent of the reproductive modes known for Atlantic forest anurans were recorded. While no threatened species were found at REM, six species are classified as data deficient (DD) by the Brazilian Red List of threatened species and deserve additional attention. Phasmahyla timbo and Vitreorana eurygnatha are listed as endangered in Bahia according to the list of threatened species of the state. Despite a higher diversity of amphibians in the Atlantic forest having been reported for mountainous regions, our results revealed that amphibian richness for lowland forests is also high. PMID:29731680

Measurement of acute toxicity to Mysidopsis bahia using DaphniaQuant{reg_sign} instrument and protocol

DOE Office of Scientific and Technical Information (OSTI.GOV)

Blankemeyer, J.T.; Nguyen, T.; Burks, S.L.

1994-12-31

DaphniaQuant{reg_sign} uses a fluorescent dye to permeate the cells of aquatic organisms. The technique has been used on frog embryos, fish embryos, and bovine erythrocytes. Two wavelengths of light are used to excite the fluorescent dye, Di-4-ANEPPS. The blue excitation wavelength measures the cell membrane potential while the yellow excitation wavelength measures the amount of dye loaded into the organisms. The authors applied the technique to the shrimp, Mysidopsis bahia, used in marine toxicity testing. The authors used from 1 to 10 shrimp, loaded into a 3 ml spectrofluorometry plastic cuvette. The fluorescent dye, Di-4-ANEPPS, was mixed with the 3more » ml of ASW in the cuvette at a final Di-4ANEPPS concentration of 10{sub {minus}6} M. After a thirty minute incubation, the fluorescence of Di-4-ANEPPS was measured in the DaphniaQuant{reg_sign} instrument. A similar protocol was used to test various concentrations of standard assay chemicals and effluents. The test chemical was mixed with ASW and Di-4-ANEPPS and incubated with the shrimp for thirty minutes. After thirty minutes, the fluorescence was measured and compared to the fluorescence of the control shrimp. The authors found that the fluorescence from a single shrimp was detectable and gave similar toxicity data as did the replicates using 10 shrimp. They conclude that the DaphniaQuant{reg_sign} assay can be successfully adapted to marine organisms, particularly Mysidopsis bahia.« less

The Prevalence of Metabolic Syndrome Among Soldiers of the Military Police of Bahia State, Brazil.

PubMed

Filho, Romário Teixeira Braga; D'Oliveira, Argemiro

2014-07-01

The mortality rate of men is generally higher than that of women, irrespective of the age group. Currently, a key concern for health care professionals is the prevalence of risk factors associated with cardiovascular disease and metabolic syndrome. This study aimed at assessing the prevalence of individual risk factors for cardiovascular disease as well as the prevalence of metabolic syndrome among men serving in the Military Police Corps of the state of Bahia, Brazil. This service employs mostly men, and they are known to experience high levels of occupational stress and professional victimization. We conducted a cross-sectional study among military police soldiers (n = 452) who were candidates for a military police training course in Bahia, Brazil. All candidates who attended the selection process were evaluated according to the criteria of the National Cholesterol Education Program's Adult Panel III in order to assess the presence of medical disorders that could contribute to cardiovascular disease and metabolic syndrome. The authors identified a high prevalence of hypertension (55.76%), hypertriglyceridemia (50.85%), waist circumference of >102 cm (31.76%), low high-density lipoprotein cholesterol levels (30.46%), and impaired fasting glucose (28.15%) in our subjects. The overall prevalence of metabolic syndrome was 38.54%. The authors suggest that measures should be taken to ensure that military policemen receive continued medical care, both in their professional capacity and in their personal circumstances, and that attention be focused on intervention programs. © The Author(s) 2013.

Evidence of Zika Virus RNA Fragments in Aedes albopictus (Diptera: Culicidae) Field-Collected Eggs From Camaçari, Bahia, Brazil.

PubMed

Smartt, Chelsea T; Stenn, Tanise M S; Chen, Tse-Yu; Teixeira, Maria Gloria; Queiroz, Erivaldo P; Souza Dos Santos, Luciano; Queiroz, Gabriel A N; Ribeiro Souza, Kathleen; Kalabric Silva, Luciano; Shin, Dongyoung; Tabachnick, Walter J

2017-07-01

A major mosquito-borne viral disease outbreak caused by Zika virus (ZIKV) occurred in Bahia, Brazil, in 2015, largely due to transmission by the mosquito, Aedes aegypti (L.). Detecting ZIKV in field samples of Ae. aegypti has proven problematic in some locations, suggesting other mosquito species might be contributing to the spread of ZIKV. In this study, several (five) adult Aedes albopictus (Skuse) mosquitoes that emerged from a 2015 field collection of eggs from Camaçari, Bahia, Brazil, were positive for ZIKV RNA; however, attempts to isolate live virus were not successful. Results from this study suggest that field-collected Ae. albopictus eggs may contain ZIKV RNA that require further tests for infectious ZIKV. There is a need to investigate the role of Ae. albopictus in the ZIKV infection process in Brazil and to study the potential presence of vertical and sexual transmission of ZIKV in this species. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Unusual very positive enrichment of 13C in carbonate sediments deposited in modern hypersaline environment, Lagoa Salgada, Brazil: Indicator of salinity controlled metabolic processes

NASA Astrophysics Data System (ADS)

McKenzie, J. A.; Bovier, C.; Bahniuk, A.; Andersen, M. B.; Vasconcelos, C.

2016-12-01

In the geologic record, prolonged intervals of intense δ13C enrichment (>10‰) in carbonate deposits occurred, in particular during the mid-Palaeoproterozoic (2.3-1.9 Ga) and mid-Neoproterozoic (0.8-0.6 Ga) [1]. These anomalously high δ13C values have been interpreted as a global effect due to enhanced burial of organic matter with depleted δ13C values [2]. An alternate interpretation has been proposed whereby the metabolic activity of specific microbial communities, such as methanogens, may have been the source of the strong carbon isotope fractionation [3]. Although such restricted shallow-water environments where methanogens dominate are not widespread today, a unique hypersaline coastal lagoon system, Lagoa Salgada, Brazil provides ideal conditions to study the modern microbial community and its impact on observed extreme δ13C enrichment (up to 20‰) recorded in both in situ stromatolites and carbonate sediments. Here we present our findings and correlations of geochemical data with changing environmental conditions during the last 2600 cal yr BP. This lagoonal system contains highly evaporated water with highest salinities occurring during the dry season. The positive δ13C anomaly shows high and stable values (>14‰) from about 2100 to 1400 cal yr BP. Similar high δ13C values were recorded for the same time period in stromatolite structures growing around the margin of Lagoa Salgada. We propose that the high salinities inhibit photosynthesis, respiration and nitrogen fixation by osmotic stress and, thus, result in increased methanogenesis. We conclude that the combination of methanogenic metabolisms and extreme evaporative conditions is the key factor promoting the production of very high δ13C values observed throughout the lagoonal system, as recorded in both marginal stromatolites and carbonate sediments deposited in the more distal regions of the lagoon. Such unusual environments may have been more widely distributed during the Proterozoic

Physical characteristics of the Bahia Blanca estuary (Argentina)

NASA Astrophysics Data System (ADS)

Piccolo, Maria Cintia; Perillo, Gerardo M. E.

1990-09-01

Based on temperature, salinity and current velocity and direction data, the physical characteristics of the Bahia Blanca estuary are described. Data were gathered in vertical profiles made in longitudinal as well as in hourly surveys. Freshwater runoff averages 2 m 3 s -1; however, peak floods may reach 10-50 m 3 s -1. The temperature distribution is quite homogeneous in the estuary. Based on the salinity distribution, the estuary can be divided into two sectors: an inner one showing partially mixed characteristics with a strong tendency to become sectionally homogeneous during runoff conditions similar to the historical averages, and an outer sector which is sectionally homogeneous. Salinity values in the inner sector may be larger than those observed in the inner continental shelf. This is initiated by the restricted circulation in the inner estuary and added to by the tidal washing of back-estuary salt flats and by evaporation processes. Analysis of the residual circulation shows a marked difference in the direction of mass transport. In the deeper regions of the sections (northern flank) the flow reverses with depth, being headward near the bottom. However, net transport is landward in the shallower parts.

Environmental impact reduction through ecological planning at Bahia Magdalena, Mexico.

PubMed

Malagrino, Giovanni; Lagunas, Magdalena; Rubio, Alfredo Ortega

2008-03-01

For analyzing basic marine and coastal characteristics we selected the potential sites where shrimp culture could be developed in a large coastal zone, Bahia Magdalena, Baja California Sur, Mexico. Based on our analysis, 6 sites were preselected and field stages of work were then developed to assess the precise suitability of each site in order to develop the proposed aquaculture activities. In ranking the suitability we were able to recommend the most appropriate places to develop shrimp culture in this region. Also, knowing the exact biological, physico-chemical and social environment, we determined the best species to cultivate, the recommended total area and the methodology to be used to lessen the environmental impact and to obtain the maximum profitability Our methodology could be used not only to select appropriate sites for shrimp culture in other coastal lagoons, but it also could be applied to assess the suitability in a quick and accurate way, of any other production activity in coastal zones.

A new species of Phyllodytes (Anura: Hylidae) from the Atlantic Rainforest of southern Bahia, Brazil.

PubMed

Vörös, Judit; Dias, Iuri Ribeiro; Solé, Mirco

2017-10-20

We describe Phyllodytes amadoi sp. nov., a species of treefrog from the Atlantic Rainforest of southern Bahia, Brazil. The new species can be diagnosed by its small body size (SVL 15.6-23.0 mm) and advertisement call with high dominant frequency (3.789-4.306 Hz). It is known from one locality in the Private Reserve of Natural Heritage Ararauna, in the municipality of Una (15° 18' 38.3" S, 39° 9' 55.9" W, 96 m a.s.l.).

Petrobras will increase its water injection in Bahia state (in Spanish)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1967-08-01

A plan for modernizing and expanding existing water- injection facilities for the Bahia fields is planned by Petrobras, the Brazilian oil monoply. The plan contemplates continued use of most of the original equipment. The plan will be expanded wih a pilot plant treatment of the Don Juan field brine, and the injection plant. The following engineering works will be started: (1) a pumping station which takes 110,000 bpd of water from the sea, (2) a water pipe line 80 k long; (3) a system for the collection of oil field brine; (4) 3 combination water treating plants; (5) 3 highmore » pressure injection pump stations; (6) a system for the distribution of the injection water; and (7) a pilot plant for treating well water. For water injection, it will be possible to use individually, seawater, well water, and brine produced with the oil.« less

A new species and records of Anacroneuria (Plecoptera: Perlidae) from the Ecological Station, Wenceslau Guimarães, State of Bahia, Brazil.

PubMed

Almeida, Lucas Henrique DE; Duarte, Tácio

2017-03-28

We studied specimens of the perlid genus Anacroneuria collected at the Ecological Station, Wenceslau Guimarães, State of Bahia, Brazil. A list of Anacroneuria species is provided including a description of a new species, A. patioba n. sp., and a new record is given for A. paprockii Novaes & Bispo, 2014.

[The expression of sadness in a working class bairro in Salvador, Bahia, Brazil].

PubMed

Costa, L A; Pereira, A M

1995-01-01

This paper examines the peculiarities of the expression of emotion in a poor neighborhood from Northeastern Brazil, the bairro of Nordeste de Amaralina, in Salvador, Bahia. Focusing on the expression of sadness, we built a scheme in which to understand how the informants perceive, identify, and deal with this emotion in the course of their daily lives. We attempted to reach an understanding of the wavs people in the bairro interpret sadness. In order to accomplish this goal. we built a semantic network which revealed three main clusters of emotional expression: the inner set, the bodily set, and the interactional set. We came to realize the various superpositions benween the universe of emotional expression and the local concept of person.

[Prevalence of common mental disorders in nursing workers at a hospital of Bahia].

PubMed

Rodrigues, Eder Pereira; Rodrigues, Urbanir Santana; Oliveira, Luciana de Matos Mota; Laudano, Rodrigo Cunha Sales; Sobrinho, Carlito Lopes Nascimento

2014-01-01

This study aimed to describe the prevalence of "suspected" of common mental disorders (CMD) in nursing workers at a general hospital in the state of Bahia. It was carried out a cross-sectional epidemiological study with 309 nursing workers, who worked in welfare activities in a large hospital. The nurses mentioned overwork and low pay. The most frequent health complaints were related to body posture and mental health. The overall prevalence of "suspected" of CMD was 35.0%. Regarding the psychosocial aspects of work, it was reported high psychological demand and low control over their work activities. The results indicated that the working and health conditions observed are not suitable for the effective realization of nursing work in the hospital.

Socio-economic and environmental effects influencing the development of leprosy in Bahia, north-eastern Brazil.

PubMed

Cabral-Miranda, William; Chiaravalloti Neto, Francisco; Barrozo, Ligia V

2014-12-01

To investigate spatial clusters and possible associations between relative risks of leprosy with socio-economic and environmental factors, taking into account diagnosed cases in children under 15 years old. An ecological study was conceived using data aggregated by municipality to identify possible spatial clusters of leprosy from 2005 to 2011. Relative risks were calculated accounting for the respective covariate gender. The second stage of the analysis consisted of verifying possible associations between the relative risks of leprosy as a dependent variable, and socio-economic and environmental variables as independent. This was performed using a multivariate regression analysis according to a previously defined conceptual framework. Overall rates have decreased from 0.88/10 000 in 2005 to 0.52 in 2011. Spatial scan statistics identified 4 high-risk and 6 low-risk clusters. In the regression model, after allowing for spatial dependence, relative risks were associated with higher percentage of water bodies, higher Gini index, higher percentage of urban population, larger average number of dwellers by permanent residence and smaller percentage of residents born in Bahia. Although relative risks of leprosy in Bahia have been decreasing, they remain very high. The association between relative risks of leprosy and water bodies in the proposed geographic scale indicates that hypothesis linking M. leprae and humid environments cannot be discarded. Socio-economic conditions such as inequality, a greater number of dwellers by residence and migration are derived from the urbanisation process carried out in this State. Precarious settlements and poor living conditions in the cities would favour the continuity of leprosy transmission. © 2014 John Wiley & Sons Ltd.

β-globin haplotypes in normal and hemoglobinopathic individuals from Reconcavo Baiano, State of Bahia, Brazil.

PubMed

Dos Santos Silva, Wellington; de Nazaré Klautau-Guimarães, Maria; Grisolia, Cesar Koppe

2010-07-01

Five restriction site polymorphisms in the β-globin gene cluster (HincII-5' ε, HindIII-(G) γ, HindIII-(A) γ, HincII- ψβ1 and HincII-3' ψβ1) were analyzed in three populations (n = 114) from Reconcavo Baiano, State of Bahia, Brazil. The groups included two urban populations from the towns of Cachoeira and Maragojipe and one rural Afro-descendant population, known as the "quilombo community", from Cachoeira municipality. The number of haplotypes found in the populations ranged from 10 to 13, which indicated higher diversity than in the parental populations. The haplotypes 2 (+ - - - -), 3 (- - - - +), 4 (- + - - +) and 6 (- + + - +) on the β(A) chromosomes were the most common, and two haplotypes, 9 (- + + + +) and 14 (+ + - - +), were found exclusively in the Maragojipe population. The other haplotypes (1, 5, 9, 11, 12, 13, 14 and 16) had lower frequencies. Restriction site analysis and the derived haplotypes indicated homogeneity among the populations. Thirty-two individuals with hemoglobinopathies (17 sickle cell disease, 12 HbSC disease and 3 HbCC disease) were also analyzed. The haplotype frequencies of these patients differed significantly from those of the general population. In the sickle cell disease subgroup, the predominant haplotypes were BEN (Benin) and CAR (Central African Republic), with frequencies of 52.9% and 32.4%, respectively. The high frequency of the BEN haplotype agreed with the historical origin of the afro-descendant population in the state of Bahia. However, this frequency differed from that of Salvador, the state capital, where the CAR and BEN haplotypes have similar frequencies, probably as a consequence of domestic slave trade and subsequent internal migrations to other regions of Brazil.

β-globin haplotypes in normal and hemoglobinopathic individuals from Reconcavo Baiano, State of Bahia, Brazil

PubMed Central

2010-01-01

Five restriction site polymorphisms in the β-globin gene cluster (HincII-5‘ ε, HindIII-G γ, HindIII-A γ, HincII- ψβ1 and HincII-3‘ ψβ1) were analyzed in three populations (n = 114) from Reconcavo Baiano, State of Bahia, Brazil. The groups included two urban populations from the towns of Cachoeira and Maragojipe and one rural Afro-descendant population, known as the “quilombo community”, from Cachoeira municipality. The number of haplotypes found in the populations ranged from 10 to 13, which indicated higher diversity than in the parental populations. The haplotypes 2 (+ - - - -), 3 (- - - - +), 4 (- + - - +) and 6 (- + + - +) on the βA chromosomes were the most common, and two haplotypes, 9 (- + + + +) and 14 (+ + - - +), were found exclusively in the Maragojipe population. The other haplotypes (1, 5, 9, 11, 12, 13, 14 and 16) had lower frequencies. Restriction site analysis and the derived haplotypes indicated homogeneity among the populations. Thirty-two individuals with hemoglobinopathies (17 sickle cell disease, 12 HbSC disease and 3 HbCC disease) were also analyzed. The haplotype frequencies of these patients differed significantly from those of the general population. In the sickle cell disease subgroup, the predominant haplotypes were BEN (Benin) and CAR (Central African Republic), with frequencies of 52.9% and 32.4%, respectively. The high frequency of the BEN haplotype agreed with the historical origin of the afro-descendant population in the state of Bahia. However, this frequency differed from that of Salvador, the state capital, where the CAR and BEN haplotypes have similar frequencies, probably as a consequence of domestic slave trade and subsequent internal migrations to other regions of Brazil. PMID:21637405

[Scorpion stings in an area of Nordeste de Amaralina, Salvador, Bahia, Brazil].

PubMed

de Amorim, Andréa Monteiro; Carvalho, Fernando Martins; Lira-da-Silva, Rejâne Maria; Brazil, Tania Kobler

2003-01-01

An epidemiological study was undertaken to determine the prevalence of individuals who referred scorpion sting accidents in a population sample from Areal, a neighborhood northeast of Amaralina, Salvador City, State of Bahia, Brazil. A random, systematic sample of 1,367 individuals was taken, corresponding to 44.4% of the total population. Eighty-two residents referred scorpion sting since they were resident in Areal, giving a prevalence coefficient of 6% (95% CI 4.7 - 7.3). The prevalence of persons stung by scorpions increased according to greater time spent in the domicile and more advanced age. It was remarkable that 92.7% of the scorpions stings occurred within the home. The incidence coefficient estimated for the most recent period of time (January to July, 2000) was 1.15 cases/1,000 inhabitants per month, comparable to the highest ever reported for an epidemic area.

A new species of Dicranophora Macquart (Diptera, Stratiomyidae) from Bahia State, Brazil and a key to species of the genus.

PubMed

De Godoi, Fabio Siqueira Pitaluga; Rafael, José Albertino

2013-01-01

A new species of the Neotropical Dicranophora Macquart is described and illustrated from six males collected in northeast Brazil, Bahia state (Encruzilhada district). Dicranophora femurspiculata sp. nov. is characterized by the specific pattern of spots on the frons, on the legs and on the abdomen, and by a distinct shape of the scutellar process and mid femur A key to the species of the genus and a distribution map are presented.

Bahia Adair and vicinity, Sonora: modern siliciclastic-dominated arid macrotidal coastline

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lock, B.E.; Sinitiere, S.M.; Williams, L.J.

1989-03-01

The northwestern Sonoran coastline, in the vicinity of Bahia Adair, combines several important geologic features. The arid landward environments are dominated by the dunes of the Gran Desierto and the surrounding alluvial fans and ephemeral streams. The Colorado River, whose delta lies to the northwest, has been an important source of sediment until very recently. The high tidal energy of the region has profoundly influenced the distribution and geometries of coastal and shallow-marine sand bodies, and the active tectonic setting has also played a role. The Cerro Prieto splay of the San Andreas fault system has been responsible for localmore » uplift and downwarp and resulting transgression and regression. The intertidal and supratidal zones are dominated by sand and constitute a sand-body type that has been seldom considered by petroleum explorationists or other students of ancient sand bodies, and the associated evaporites are rather different from those described from the superficially analogous Persian Gulf sabkhas.« less

[Professional Burnout Syndrome of intensive care physicians from Salvador, Bahia, Brazil].

PubMed

Tironi, Márcia Oliveira Staffa; Nascimento Sobrinho, Carlito Lopes; Barros, Dalton de Souza; Reis, Eduardo José Farias Borges; Marques Filho, Edson Silva; Almeida, Alessandro; Bitencourt, Almir; Feitosa, Ana Isabela Ramos; Neves, Flávia Serra; Mota, Igor Carlos Cunha; França, Juliana; Borges, Lorena Guimarães; Lordão, Manuela Barreto de Jesus; Trindade, Maria Valverde; Teles, Marcelo Santos; Almeida, Mônica Bastos T; Souza, Ygor Gomes de

2009-01-01

Describe prevalence of the Burnout syndrome in intensive care physicians of Salvador, associated to demographic data and aspects of the work environment (psychological demand and job control). This cross sectional study has investigated the association between work conditions and Burnout Syndrome in a population of 297 Intensive Care Physicians from Salvador, Bahia, Brazil. An individual, self-report questionnaire evaluated the physicians' psychological aspects of work, using the demand-control model (Job Content Questionnaire) and their mental health, using the Maslash Burnout Inventory (MBI). The study found work overload,a high proportion of on duty physicians and low income for the hours worked. Prevalence of the Burnout Syndrome was 7.4% and it was more closely associated with aspects of the job's psychological demand than with its control. Physicians under great stress (high demand and low control) presented prevalence of the Bornout Syndrome 10.2 times higher than those under low stress (low demand and high control) jobs.

A new Crossodactylodes Cochran, 1938 (Anura: Leptodactylidae: Paratelmatobiinae) from the highlands of the Atlantic Forests of southern Bahia, Brazil.

PubMed

Teixeira, Mauro; Recoder, Renato Sousa; Amaro, Renata Cecília; Damasceno, Roberta Pacheco; Cassimiro, José; Rodrigues, Miguel Trefaut

2013-01-01

A new Crossodactylodes is described from Serra das Lontras, in the highlands of the Atlantic Forests of southern Bahia. The new species can be distinguished from all other Crossodactylodes by having Finger I ending in an acute tip, a larger body size, by cranial features, and by molecular data. Like their congeners, the new species live in bromeliads but is widely geographically disjunct, being apparently restricted to the summit of a mountain range in Northeastern Brazil.

New Crocodyliform specimens from Recôncavo-Tucano Basin (Early Cretaceous) of Bahia, Brazil.

PubMed

Souza, Rafael G DE; Campos, Diogenes A

2018-04-16

In 1940, L.I. Price and A. Oliveira recovered four crocodyliform specimens from the Early Cretaceous Bahia Supergroup (Recôncavo-Tucano Basin). In the present work, we describe four different fossil specimens: an osteoderm, a fibula, a tibia, and some autopodial bones. No further identification besides Mesoeucrocodylia was made due to their fragmentary nature and the reduced number of recognized synapomorphies for more inclusive clades. With exception of the fibula, all other specimens have at least one particular feature, which with new specimens could represent new species. The new specimens described here increase the known diversity of Early Cretaceous crocodyliforms from Brazil. This work highlights the great fossiliferous potential of Recôncavo-Tucano Basin with regard to crocodyliform remains.

Immunological inquiry for the epidemiology of leptospirosis in Canis familiaris in Salvador, Bahia, Brazil.

PubMed

Caldas, E M; Doria, J D; Martins, M A

1977-12-01

A total of 430 dogs were immunologically examined in Salvador, Bahia, Brazil, and 21.6% of them were positive. The animals were selected through an aleatory pattern, according to the division of the City in 18 residential zones a division which had been established by the vaccination campaign against canis hydrophobia. The serotypes icterohemorrhagiae and canicola were the most frequently registered. Between the sexes, the male presented the highest index of positivity, though the difference wasn't statistically significant. The period of age ranging from 12 to 48 months comprised 67.7% of the investigations. Mestizo dogs presented a higher frequency of positivity than any other race and the areas of Nordeste de Amaralina, Liberdade and Quintas showed the greatest percentages of positive dogs.

Back pain in adults living in quilombola territories of Bahia, Northeastern Brazil

PubMed Central

Santos, Luis Rogério Cosme Silva; Assunção, Ada Ávila; Lima, Eduardo de Paula

2014-01-01

OBJECTIVE To analyze the factors associated with back pain in adults who live in quilombola territories. METHODS A population-based survey was performed on quilombola communities of Vitória da Conquista, state of Bahia, Northeastern Brazil. The sample (n = 750) was established via a raffle of residences. Semi-structured interviews were conducted to investigate sociodemographics and employment characteristics, lifestyle, and health conditions. The outcome was analyzed as a dichotomous variable (Poisson regression). RESULTS The prevalence of back pain was of 39.3%. Age ≥ 30 years and being a smoker were associated with the outcome. The employment status was not related to back pain. CONCLUSIONS The survey identified a high prevalence of back pain in adults. It is suggested to support the restructuring of the local public service in order to outline programs and access to healthy practices, assistance, diagnosis, and treatment of spine problems. PMID:25372165

Local knowledge of traditional fishermen on economically important crabs (Decapoda: Brachyura) in the city of Conde, Bahia State, Northeastern Brazil.

PubMed

de Magalhães, Henrique Fernandes; Costa Neto, Eraldo Medeiros; Schiavetti, Alexandre

2012-07-02

This article records the traditional knowledge of crab gatherers in the city of Conde, in the North Coast Region of Bahia State, Northeastern Brazil. Data on biological and ecological aspects of economically important brachyuran crustaceans have been obtained from semi-structured interviews and in loco observations conducted from September 2007 to December 2009. A total of 57 fishermen of both genders, aged between 10 and 78 years have been interviewed (individually or collectively) in different contexts; interviewees were asked about aspects such as external morphology, life cycle, trophic ecology, and spatial and temporal distribution of the major economically important brachyuran crustaceans in the region. Seven fishing communities were visited: Siribinha, Sítio do Conde, Poças, Ilha das Ostras, Cobó, Buri and Sempre Viva. Data were analyzed by comparing the information provided by participants with those from the specialized academic literature. The results show that artisanal fishermen have a wide ranging and well-grounded knowledge on the ecological and biological aspects of crustaceans. Crab gatherers of Conde know about growth and reproductive behavior of the animals they interact with, especially with regard to the three major biological aspects: "molt", "walking dance" and "spawning". This knowledge constitutes an important source of information that should be considered in studies of management and sustainable use of fishery resources in the North Coast Region of Bahia State.

Habits and customs of crab catchers in southern Bahia, Brazil.

PubMed

Firmo, Angélica M S; Tognella, Mônica M P; Tenório, Gabrielle D; Barboza, Raynner R D; Alves, Rômulo R N

2017-08-23

Brazilian mangrove forests are widely distributed along the coast and exploited by groups of people with customs and habits as diverse as the biology of the mangrove ecosystems. This study identifies different methods of extracting crabs that inhabit the mangrove belts; some of these activities, such as catching individual crabs by hand, are aimed at maintaining natural stocks of this species in Mucuri (south Bahia), Brazil. In the studied community, illegal hunting activities that violate Brazilian legislation limiting the use of tangle-netting in mangrove ecosystem were observed. According to our observations, fishermen, to catch individual crabs, use the tangle-netting technique seeking to increase income and are from families that have no tradition of extraction. This analysis leads us to conclude that catchers from economically marginalised social groups enter mangroves for purposes of survival rather than for purposes of subsistence, because the catching by tangle-netting is a predatory technique. Tangle-netting  technique increase caught but also increases their mortality rate. We emphasise that traditional catching methods are unique to Brazil and that manual capturing of crab should be preserved through public policies aimed at maintaining the crab population.

[Managing comprehensive care: a case study in a health district in Bahia State, Brazil].

PubMed

dos Santos, Adriano Maia; Giovanella, Ligia

2016-03-01

This study analyzed management of comprehensive care in a health district in Bahia State, Brazil, at the political, institutional, organizational, and healthcare practice levels and the challenges for establishing coordinated care between municipalities. The information sources were semi-structured interviews with administrators, focal groups with healthcare professionals and users, institutional documents, and observations. A comprehensive and critical analysis was produced with dialectical hermeneutics as the reference. The results show that the Inter-Administrators Regional Commission was the main regional governance strategy. There is a fragmentation between various points and lack of communications linkage in the network. Private interests and partisan political interference overlook the formally agreed-upon flows and create parallel circuits, turning the right to health into currency for trading favors. Such issues hinder coordination of comprehensive care in the inter-municipal network.

Orthopedics nursing patients' profile of a public hospital in Salvador-Bahia

PubMed Central

de Castro, Renata Reis Matutino; Ribeiro, Natália Fonseca; de Andrade, Aline Mendonça; Jaques, Bruno Dórea

2013-01-01

OBJECTIVES: To describe the profile of patients treated in the trauma and orthopedics nursing of a trauma care referral public hospital of in the state of Bahia. METHODS: Cross-sectional study in which data were collected from medical records of patients in the period from July to December 2008. RESULTS: The profile of the patients involved was formed by subjects mostly male young subjects, victims of trauma from accidents, especially those with motorcycles or car runover. On the other hand,the most frequent traumas associated with urban violence were perforations by gunshot and stab wounds. The primary injury presented by these individuals was exposed fracture of the femur and the most common treatment was external fixation. The most frequent in-hospital complication was wound infection, which required another surgical approach. Most inpatients were discharged and only one death was reported during this period. CONCLUSION: The results of this study corroborate those from other institutions in the country, which may contribute to elaborate public policies for accidents and violence prevention. Level of Evidence IV, Case Series. PMID:24453666

Orthopedics nursing patients' profile of a public hospital in Salvador-Bahia.

PubMed

de Castro, Renata Reis Matutino; Ribeiro, Natália Fonseca; de Andrade, Aline Mendonça; Jaques, Bruno Dórea

2013-07-01

To describe the profile of patients treated in the trauma and orthopedics nursing of a trauma care referral public hospital of in the state of Bahia. Cross-sectional study in which data were collected from medical records of patients in the period from July to December 2008. The profile of the patients involved was formed by subjects mostly male young subjects, victims of trauma from accidents, especially those with motorcycles or car runover. On the other hand,the most frequent traumas associated with urban violence were perforations by gunshot and stab wounds. The primary injury presented by these individuals was exposed fracture of the femur and the most common treatment was external fixation. The most frequent in-hospital complication was wound infection, which required another surgical approach. Most inpatients were discharged and only one death was reported during this period. The results of this study corroborate those from other institutions in the country, which may contribute to elaborate public policies for accidents and violence prevention. Level of Evidence IV, Case Series.

Uranium deposits of Brazil

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

Brazil is a country of vast natural resources, including numerous uranium deposits. In support of the country`s nuclear power program, Brazil has developed the most active uranium industry in South America. Brazil has one operating reactor (Angra 1, a 626-MWe PWR), and two under construction. The country`s economic challenges have slowed the progress of its nuclear program. At present, the Pocos de Caldas district is the only active uranium production. In 1990, the Cercado open-pit mine produced approximately 45 metric tons (MT) U{sub 3}O{sub 8} (100 thousand pounds). Brazil`s state-owned uranium production and processing company, Uranio do Brasil, announced itmore » has decided to begin shifting its production from the high-cost and nearly depleted deposits at Pocos de Caldas, to lower-cost reserves at Lagoa Real. Production at Lagoa Real is schedules to begin by 1993. In addition to these two districts, Brazil has many other known uranium deposits, and as a whole, it is estimated that Brazil has over 275,000 MT U{sub 3}O{sub 8} (600 million pounds U{sub 3}O{sub 8}) in reserves.« less

Helminths infecting the parthenogenetic whiptail lizard Cnemidophorus nativo in a restinga habitat of Bahia State, Brazil.

PubMed

Menezes, V A; Vrcibradic, D; Vicente, J J; Dutra, G F; Rocha, C F D

2004-12-01

A sample of 101 specimens of the unisexual whiptail lizard Cnemidophorus nativo (Squamata; Teiidae) from a coastal site in Bahia State, Brazil were examined for the presence of endoparasites. Of these, 35 (34.7%) harboured helminths. Six helminth species were recovered from C. nativo, including five nematodes (Physaloptera retusa, Physalopteroides venancioi, Subulura lacertilia, Skrjabinelazia intermedia and Parapharyngodon sp., and one cestode (Oochoristica ameivae), all representing new host records. Most lizards were infected by a single species of helminth and none by more than three. Infection rates were neither significantly influenced by host body size nor by environmental factors. The results are compared with data from studies on other whiptail species in both South and North America.

Acute toxicity of two generic drilling fluids and six additives, alone and combined, to mysids (Mysidopsis bahia)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Parrish, P.R.; Macauley, J.M.; Montgomery, R.M.

1988-01-01

Toxicity tests were conducted with two laboratory-prepared generic drilling fluids (muds) and six commonly used drilling-fluid additives to determine their toxicity, alone and combined, to mysids (Mysidopsis bahia). In 25 tests, the acute toxicity of combinations of one, two, or three of the drilling-fluid additives mixed with either drilling fluid was less than the toxicity predicted from the empirical 96-h LC50s for drilling fluid additive(s) and/or drilling fluid alone; the observed 96-h LC50s of the mixtures were from 1.3 to 23.6 times the values predicted from the presumption of additive toxicity.

Perkinsus beihaiensis (Perkinsozoa) in oysters of Bahia State, Brazil.

PubMed

Luz, M S A; Carvalho, F S; Oliveira, H C; Boehs, G

2018-05-01

This study reports the pathogen Perkinsus beihaiensis in oysters of the genus Crassostrea on the coast of the State of Bahia (Brazil), its prevalence, infection intensity and correlation with salinity. Oysters (n = 240) were collected between October and December 2014 at eight sampling stations between latitudes 13°55'S and 15°42'S. The laboratory procedures included macroscopic analysis, histology, culture in Ray's fluid thioglycollate medium (RFTM), Polymerase Chain Reaction (PCR) and DNA sequencing. PCR and sequencing have been used for the genetic identification of oysters as well. Two species of oysters have been identified: Crassostrea rhizophorae and C. brasiliana. In both oyster species P. beihaiensis was the only Perkinsus species detected. In C. rhizophorae, the average prevalence was 82.8% by histology and 65.2% by RFTM. In C. brasiliana, the prevalences were 70.5% and 35.7%, respectively. The higher prevalence of P. beihaiensis in C. rhizophorae was probably influenced by salinity, with which was positively correlated (r> 0.8). In both oysters, P. beihaiensis was located mainly in the gastric epithelium. The infection was generally mild or moderate, without apparent harm to the hosts, but in cases of severe infection, there was hemocytical reaction and tissue disorganization. The generally high prevalence in the region suggests that oysters should be monitored with respect to this pathogen, especially in growing areas.

Local knowledge of traditional fishermen on economically important crabs (Decapoda: Brachyura) in the city of Conde, Bahia State, Northeastern Brazil

PubMed Central

2012-01-01

Background This article records the traditional knowledge of crab gatherers in the city of Conde, in the North Coast Region of Bahia State, Northeastern Brazil. Methods Data on biological and ecological aspects of economically important brachyuran crustaceans have been obtained from semi-structured interviews and in loco observations conducted from September 2007 to December 2009. A total of 57 fishermen of both genders, aged between 10 and 78 years have been interviewed (individually or collectively) in different contexts; interviewees were asked about aspects such as external morphology, life cycle, trophic ecology, and spatial and temporal distribution of the major economically important brachyuran crustaceans in the region. Seven fishing communities were visited: Siribinha, Sítio do Conde, Poças, Ilha das Ostras, Cobó, Buri and Sempre Viva. Data were analyzed by comparing the information provided by participants with those from the specialized academic literature. Results The results show that artisanal fishermen have a wide ranging and well-grounded knowledge on the ecological and biological aspects of crustaceans. Crab gatherers of Conde know about growth and reproductive behavior of the animals they interact with, especially with regard to the three major biological aspects: “molt”, “walking dance” and “spawning”. Conclusion This knowledge constitutes an important source of information that should be considered in studies of management and sustainable use of fishery resources in the North Coast Region of Bahia State. PMID:22449069

The relationships between microbiological attributes and soil and litter quality in pure and mixed stands of native tree species in southeastern Bahia, Brazil.

PubMed

Gama-Rodrigues, Emanuela F; Gama-Rodrigues, Antonio Carlos; Barros, Nairam F; Moço, Maria Kellen S

2011-11-01

This study was conducted to link soil and litter microbial biomass and activity with soil and litter quality in the surface layer for different pure and mixed stands of native tree species in southeastern Bahia, Brazil. The purpose of the study was to see how strongly the differences among species and stands affect the microbiological attributes of the soil and to identify how microbial processes can be influenced by soil and litter quality. Soil and litter samples were collected from six pure and mixed stands of six hardwood species (Peltogyne angustifolia, Centrolobium robustum, Arapatiella psilophylla, Sclerolobium chrysophyllum, Cordia trichotoma, Macrolobium latifolium) native to the southeastern region of Bahia, Brazil. In plantations of native tree species in humid tropical regions, the immobilization efficiency of C and N by soil microbial biomass was strongly related to the chemical quality of the litter and to the organic matter quality of the soil. According to the variables analyzed, the mixed stand was similar to the natural forest and dissimilar to the pure stands. Litter microbial biomass represented a greater sink of C and N than soil microbial biomass and is an important contributor of resources to tropical soils having low C and N availability.

Influence of constant and fluctuating salinity on responses of 'mysidopsis bahia' exposed to cadmium in a life-cycle test

DOE Office of Scientific and Technical Information (OSTI.GOV)

Voyer, R.A.; McGovern, D.G.

1991-01-01

Two 28-day, life-cycle tests were conducted to evaluate effects of constant and fluctuating salinities on chronic toxicity of cadmium to Mysidopsis bahia at 27C. Salinities of 10 to 32% and cadmium concentrations of 1 to 9 micrograms/l were examined. Estimated median tolerance concentrations at day 28 ranged from 4.8 to 6.3 micrograms Cd/l over the salinity range of 13 to 29%. Size and fecundity of exposed and unexposed females were predicted to be comparable when cadmium was equal or greater than 5.0 micrograms Cd/l and salinities equal or less than 20% and at concentrations of less than 5 micrograms/l atmore » lower salinities. At higher cadmium levels both responses were impaired regardless of salinity. Reproduction in control treatments was an order of magnitude lower in low (10 and 13%) as compared to high (21, 29, 32%) salinity treatments. This effect of salinity on reproduction was not moderated by periodic exposure to higher, more suitable salinities. Survival, growth and reproduction were not impacted by addition of 5 micrograms Cd/l under fluctuating salinity conditions. The no-effect concentration is 4-5 micgrogram Cd/1 regardless of salinity. Changes in survival, growth and reproduction observed are consistent with the principal distribution of M. bahia in estuaries relative to salinity. Comparison of these data with previously reported acute responses suggests that the acute water quality criterion for cadmium should be salinity-dependent whereas the chronic criterion need not be.« less

[Hygiene practices in a street market in the city of Salvador, Bahia State].

PubMed

Minnaert, Ana Cláudia de Sá Teles; Freitas, Maria do Carmo Soares

2010-06-01

The main objective of this research is to understand the meaning of the practices concerning food hygiene in a street market in Salvador, the capital of Bahia State in Brazil. The ethnographic study presents two main categories for symbolic production related to hygiene practices: cleanliness as order and dirtiness as disorder. These cultural codes make correspondence with the studies of Mary Douglas and Nobert Elias. The codes present particularities to decode everyday life, in which concept and hygiene practices are aspects normalized, in daily activity, for persons who share the space of street market: vendors, consumers, street cleaners and official inspectors. The techno-scientific knowledge and sanitary legislation are strange to the symbolic system of street market vendors. The laws are ineffective and their influence is of little importance in the creation of hygiene practices. Official inspectors' attitudes are coercive and punitive and do not take into account any cultural values when enforcing new hygiene practices.

Stromatolite laminae (Lagoa Vermelha, Brasil) as archives for reservoir age changes

NASA Astrophysics Data System (ADS)

Bruggmann, Sylvie; Vasconcelos, Crisogono; Hajdas, Irka

2016-04-01

As laminated biogenic or abiogenic sedimentary structures [1], stromatolites record environmental changes along growth profiles, revealing possible changes in reservoir ages due to input of older carbon. A modern stromatolite sample was collected in Lagoa Vermelha (100 km east of Rio de Janeiro, Brasil) an area known for upwelling of South Atlantic Central Water (SACW). 34 samples from a transect cutting the lamination were collected with a hand-driller for standard geochemistry and 14C AMS analyses. Shells collected in 2015 were analysed for estimation of the present-day reservoir age. 14C ages of laminae and the reservoir age were used to apply the age-depth model to the stromatolite transect with the OxCal depositional model (Marine13 calibration curve; [2]). Small-scale changes in the composition of laminae report environmental changes, e.g. upwelling. The well-laminated middle part (laminated boundstone; ca. 4cm) of the stromatolite transect was found to have grown in a short time period of less than 100 years (1163-1210 14C y BP), with four excursions towards older 14C ages (ca. 1200 14C y BP). To detect possible changes of marine 14C, calendar years assuming a stable modern reservoir age were used to simulate atmospheric 14C ages with the southern hemisphere IntCal13 atmospheric calibration curve [3]. The offset between the measured and simulated 14C ages indicates a variability of the reservoir age between -99 and 268 14C y with highest reservoir correction found for the layers with indication of environmental changes (e.g. upwelling). Thus, this simulation confirms the occurrence of older carbon and points out the sensitivity of stromatolites for changing reservoir ages. [1] M.A. Semikhatov, C.D. Gebelein, P. Cloud, S.M. Awramik, W.C. Benmore (1979). Stromatolite morphogenesis - progress and problems. Canadian Journal of Earth Sciences, 19:992-1015. [2] P.J. Reimer, E. Bard, A. Bayliss, J. W. Beck, P. G. Blackwell, C. Bronk Ramsey, C. E. Buck, H. Cheng, R

Highlights from the Ninth International Symposium of Thrombosis and Anticoagulation (ISTA IX), October 15, 2016, Salvador, Bahia, Brazil.

PubMed

Lopes, Renato D; Guimarães, Patricia O; Hylek, Elaine; Feitosa-Filho, Gilson S; Ritt, Luiz; Filgueiras, Nivaldo; Darzé, Eduardo; Rocha, Mario S; Magalhães, Luis P; Sousa, Antonio Carlos Sobral; Correia, Luis Claudio; Oliveira, Lucas Hollanda; Garcia, David A

2017-11-01

To discuss and share knowledge about advances in the care of patients with thrombotic disorders, the Ninth International Symposium of Thrombosis and Anticoagulation was held in Salvador, Bahia, Brazil, on October 15, 2016. This scientific program was developed by clinicians for clinicians and was promoted by two major clinical research institutes-the Brazilian Clinical Research Institute and the Duke Clinical Research Institute of the Duke University School of Medicine. Comprising academic presentations and open discussion, the symposium had as its primary goal to educate, motivate, and inspire internists, cardiologists, hematologists, and other physicians by convening national and international visionaries, thought-leaders, and dedicated clinician-scientists. This paper summarizes the symposium proceedings.

[Survey of sharpshooters (Hemiptera: Cicadellidae) associated with Xylella fastidiosa transmission in citrus groves of the North Coast of Bahia State].

PubMed

De Miranda, Marcelo P; Lopes, João R S; Do Nascimento, Antonio S; Dos Santos, José L; Cavichioli, Rodney R

2009-01-01

The causal agent of citrus variegated clorosis, Xylella fastidiosa, is transmitted by leafhoppers of the subfamily Cicadellinae, whose species vary regionally. The goal of this study was to identify potential vectors of this pathogen in citrus groves of Bahia North Coast, Brazil. The survey was done from March/2002 to February/2003 in three seven- to nine-year-old sweet orange (Citrus sinensis, Pêra variety) groves located in Rio Real, BA. Fifteen yellow sticky cards (8.5x11.5 cm) were installed 40 m apart in each grove, hanged at 1.5 m high on the upper north side of citrus canopies, and replaced fortnightly. A sweep net was periodically used to sample leafhoppers on herbaceous weeds inside the groves, by selecting five points at random and performing 30 sweeps in each point. A total of 1,360 specimens of 49 Auchenorrhyncha species were collected in this study, mostly in the family Cicadellidae (90.2%). The subfamily Cicadellinae, which includes the sharpshooter vectors of X. fastidiosa, showed the largest number of species (14) and specimens (84.8%). Acrogonia flagellata Young, A. citrina Marucci & Cavichioli, Homalodisca spottii Takiya, Cavichioli & McKamey and an unidentified Cicadellini (species 1) were the dominant species trapped on citrus canopies, while Hortensia similis (Walker) and Erythrogonia dubia (Medler) were dominant in the weedy vegetation. Among the Cicadellinae species already known as vectors of X. fastidiosa in citrus, only A. citrina, Bucephalogonia xanthophis (Berg) e Ferrariana trivittata (Signoret) were found. The two latter species were accidentally trapped by sweep net in the weedy vegetation.

Aflatoxins and ochratoxin A in different cocoa clones (Theobroma cacao L.) developed in the southern region of Bahia, Brazil.

PubMed

Maciel, Leonardo Fonseca; Felício, Ana Lúcia de Souza Madureira; Miranda, Lucas Caldeirão Rodrigues; Pires, Tassia Cavalcante; Bispo, Eliete da Silva; Hirooka, Elisa Yoko

2018-01-01

Brazil is the sixth largest producer of cocoa beans in the world, after Côte d'Ivoire, Ghana, Indonesia, Nigeria and Cameroon. The southern region of Bahia stands out as the country's largest producer, accounting for approximately 60% of production. Due to damage caused by infestation of the cocoa crop with the fungus Moniliophthora perniciosa, which causes 'witch's broom disease', research in cocoa beans has led to the cloning of species that are resistant to the disease; however, there is little information about the development of other fungal genera in these clones, such as Aspergillus, which do not represent a phytopathogenicity problem but can grow during the pre-processing of cocoa beans and produce mycotoxins. Thus, the aim of this work was to determine the presence of aflatoxin (AF) and ochratoxin A (OTA) in cocoa clones developed in Brazil. Aflatoxin and ochratoxin A contamination were determined in 130 samples from 13 cocoa clones grown in the south of Bahia by ultra-performance liquid chromatography with a fluorescence detector. The method was evaluated for limit of detection (LOD) (0.05-0.90 μg kg -1 ), limit of quantification (0.10-2.50 μg kg -1 ) and recovery (RSD) (89.40-95.80%) for AFB 1 , AFB 2 , AFG 1 , AFG 2 and OTA. Aflatoxin contamination was detected in 38% of the samples in the range of

Transcriptional response of mysid crustacean, Americamysis bahia, is affected by subchronic exposure to nonylphenol.

PubMed

Uchida, Masaya; Hirano, Masashi; Ishibashi, Hiroshi; Kobayashi, Jun; Kagami, Yoshihiro; Koyanagi, Akiko; Kusano, Teruhiko; Koga, Minoru; Arizono, Koji

2016-11-01

Nonylphenol (NP) has been classified as an endocrine-disrupting chemical. In this study, we conducted mysid DNA microarray analysis with which has 2240 oligo DNA probes to observe differential gene expressions in mysid crustacean (Americamysis bahia) exposed to 1, 3, 10 and 30 μg/l of NP for 14 days. As a result, we found 31, 27, 39 and 68 genes were differentially expressed in the respective concentrations. Among these genes, the expressions of five particular genes were regulated in a similar manner at all concentrations of the NP exposure. So, we focused on one gene encoding cuticle protein, and another encoding cuticular protein analogous to peritrophins 1-H precursor. These genes were down-regulated by NP exposure in a dose-dependent manner, and it suggested that they were related in a reduction of the number of molting in mysids. Thus, they might become useful molecular biomarker candidates to evaluate molting inhibition in mysids. Copyright © 2016 Elsevier Inc. All rights reserved.

Recent high-energy marine events in the sediments of Lagoa de Óbidos and Martinhal (Portugal): recognition, age and likely causes

NASA Astrophysics Data System (ADS)

Costa, P. J. M.; Leroy, S. A. G.; Dinis, J. L.; Dawson, A. G.; Kortekaas, S.

2012-05-01

A key issue in coastal hazards research is the need to distinguish sediments deposited by past extreme storms from those of past tsunamis. This study contributes to this aim by investigating patterns of sedimentation associated with extreme coastal flood events, in particular, within the Lagoa de Óbidos (Portugal). The recent stratigraphy of this coastal lagoon was studied using a wide range of techniques including visual description, grain-size analysis, digital and x-ray photography, magnetic susceptibility and geochemical analysis. The sequence was dated by 14C, 210Pb and Optically Stimulated Luminescence. Results disclose a distinctive coarser sedimentary unit, within the top of the sequence studied, and shown in quartz sand by the enrichment of elements with marine affinity (e.g., Ca and Na) and carbonates. The unit fines upwards and inland, thins inland and presents a sharp erosive basal contact. A noticeable post-event change in the sedimentary pattern was observed. The likely agent of sedimentation is discussed here and the conceivable association with the Great Lisbon tsunami of AD 1755 is debated, while a comparison is attempted with a possibly synchronous deposit from a tsunami in Martinhal (Algarve, Portugal). The possibility of a storm origin is also discussed in the context of the storminess of the western Portuguese coast and the North Atlantic Oscillation. This study highlights certain characteristics of the sedimentology of the deposits that may have a value in the recognition of extreme marine inundation signatures elsewhere in the world.

Nitrogen cycling during secondary succession in Atlantic Forest of Bahia, Brazil.

PubMed

Winbourne, Joy B; Feng, Aida; Reynolds, Lovinia; Piotto, Daniel; Hastings, Meredith G; Porder, Stephen

2018-01-22

Carbon accumulation in tropical secondary forests may be limited in part by nitrogen (N) availability, but changes in N during tropical forest succession have rarely been quantified. We explored N cycle dynamics across a chronosequence of secondary tropical forests in the Mata Atlântica of Bahia, Brazil in order to understand how quickly the N cycle recuperates. We hypothesized that N fixation would decline over the course of succession as N availability and N gaseous losses increased. We measured N fixation, KCl-extractable N, net mineralization and nitrification, resin-strip sorbed N, gaseous N emissions and the soil δ 15 N in stands that were 20, 35, 50, and > 50 years old. Contrary to our initial hypothesis, we found no significant differences between stand ages in any measured variable. Our findings suggest that secondary forests in this region of the Atlantic forest reached pre-disturbance N cycling dynamics after just 20 years of succession. This result contrasts with previous study in the Amazon, where the N cycle recovered slowly after abandonment from pasture reaching pre-disturbance N cycling levels after ~50 years of succession. Our results suggest the pace of the N cycle, and perhaps tropical secondary forest, recovery, may vary regionally.

Photoenhanced toxicity of weathered oil to Mysidopsis bahia

USGS Publications Warehouse

Cleveland, L.; Little, E.E.; Calfee, R.D.; Barron, M.G.

2000-01-01

The toxicity of a water-accommodated fraction (WAF) prepared from weathered oil was assessed in a 7-day static renewal test with Mysidopsis bahia. Weathered oil was collected from the 5 x monitoring well at the Guadalupe oil field. Solar ultraviolet and visible light intensities were measured in various habitats in the vicinity of the weathered oil sample collection site, and the resultant measurements were used to produce laboratory light treatments that were representative of the on-site quality and intensity of natural solar radiation. Each of five WAF dilutions and a control without WAF was tested under three different simulated solar radiation intensities. During the test, survival and growth of the mysids, irradiance, and total petroleum hydrocarbon (TPH) concentrations in the test treatments were measured. Significant increases (P ??? 0.05) in mortality occurred among mysids exposed to 0.57 and 1.30 mg TPH/l and the effects were potentiated as irradiance increased. Seven-day LC50 (0.92-0.42 mg TPH/l) and LC20 (0.58-0.15 mg TPH/l) values decreased as the simulated solar irradiance increased. Calculated EC20 and EC50 values for mysid growth indicate that surviving mysids exposed to 0.1-1.0 mg TPH/l would incur significant reductions (P ??? 0.05) in productivity (biomass). Results of the present study indicate that effects elicited through the interaction of WAF of weathered oil and solar radiation will substantially increase the toxicity of weathered oil. Further, the photomediated effects of petroleum compounds measured as TPH on mysid survival and growth demonstrate a need to consider the interactions of ultraviolet light and contaminant to avoid under estimating toxicity that might occur in the environment. (C) 2000 Elsevier Science B.V.

Highlights from the IV International Symposium of Thrombosis and Anticoagulation (ISTA), October 20-21, 2011, Salvador, Bahia, Brazil.

PubMed

Lopes, Renato D; Becker, Richard C; Newby, L Kristin; Peterson, Eric D; Hylek, Elaine M; Granger, Christopher B; Crowther, Mark; Wang, Tracy; Carvalho, Antonio C; Berwanger, Otavio; Giraldez, Roberto R; Feitosa, Gilson Soares; Ribeiro, Jorge Pinto; Darze, Eduardo; Kalil, Renato A K; Andrande, Marianna; Boas, Fabio Villas; Andrade, Jadelson; Rocha, Ana Thereza; Harrington, Robert A; Lopes, Antonio C; Garcia, David A

2012-07-01

To discuss and share knowledge about advances in the care of patients with thrombotic disorders, the Fourth International Symposium of Thrombosis and Anticoagulation was held in Salvador, Bahia, Brazil, from October 20-21, 2011. This scientific program was developed by clinicians for clinicians and was promoted by three major clinical research institutes: the Brazilian Clinical Research Institute, the Duke Clinical Research Institute of the Duke University School of Medicine, and Hospital do Coração Research Institute. Comprising 2 days of academic presentations and open discussion, the symposium had as its primary goal to educate, motivate, and inspire internists, cardiologists, hematologists, and other physicians by convening national and international visionaries, thought-leaders, and dedicated clinician-scientists. This paper summarizes the symposium proceedings.

Mysid (Mysidopsis bahia) life-cycle test: Design comparisons and assessment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lussier, S.M.; Champlin, D.; Kuhn, A.

1996-12-31

This study examines ASTM Standard E1191-90, ``Standard Guide for Conducting Life-cycle Toxicity Tests with Saltwater Mysids,`` 1990, using Mysidopsis bahia, by comparing several test designs to assess growth, reproduction, and survival. The primary objective was to determine the most labor efficient and statistically powerful test design for the measurement of statistically detectable effects on biologically sensitive endpoints. Five different test designs were evaluated varying compartment size, number of organisms per compartment and sex ratio. Results showed that while paired organisms in the ASTM design had the highest rate of reproduction among designs tested, no individual design had greater statistical powermore » to detect differences in reproductive effects. Reproduction was not statistically different between organisms paired in the ASTM design and those with randomized sex ratios using larger test compartments. These treatments had numerically higher reproductive success and lower within tank replicate variance than treatments using smaller compartments where organisms were randomized, or had a specific sex ratio. In this study, survival and growth were not statistically different among designs tested. Within tank replicate variability can be reduced by using many exposure compartments with pairs, or few compartments with many organisms in each. While this improves variance within replicate chambers, it does not strengthen the power of detection among treatments in the test. An increase in the number of true replicates (exposure chambers) to eight will have the effect of reducing the percent detectable difference by a factor of two.« less

[Decision-making process and administrative practice: managing the State Health Secretariat in Bahia, Brazil].

PubMed

Coelho, Thereza Christina Bahia; Paim, Jairnilson Silva

2005-01-01

This case study is based on research performed by the Bahia State Health Secretariat (SESAB), aimed at analyzing management practices during the implementation of a State government administrative reform. The institutional agenda shows evidence of limited participation by civil society and technical and operational staff in problem selection and prioritization, resulting from a work process pressured by high-level executive government staff. Decisions regarding "output" (projects, services, and activities) were made under the responsibility of subordinate operational levels and did not appear as issues in the institutional routine. Concerns related to "input" (financial and human resources) consumed most of the high-level efforts, with internal and external negotiations and compromises to assure access to them. Meanwhile the possible "outcome", namely public health status, represents the "occult subject" of the institutional discourse. Information emerges in institutional disputes as a technical "power resource" in its medical, epidemiological, health, and administrative dimensions. The issue of government "representation" and allied interests is based on ideological dispositions and authoritarian practices, thus contradicting the need for management transparency and modernization.

Short-term toxicity of 1-methylnaphthalene to Americamysis bahia and 5 deep-sea crustaceans.

PubMed

Knap, Anthony; Turner, Nicholas R; Bera, Gopal; Renegar, D Abigail; Frank, Tamara; Sericano, Jose; Riegl, Bernhard M

2017-12-01

There are few studies that have evaluated hydrocarbon toxicity to vertically migrating deep-sea micronekton. Crustaceans were collected alive using a 9-m 2 Tucker trawl with a thermally insulated cod end and returned to the laboratory in 10 °C seawater. Toxicity of the polycyclic aromatic hydrocarbon 1-methylnaphthalene to Americamysis bahia, Janicella spinacauda, Systellaspis debilis, Sergestes sp., Sergia sp., and a euphausiid species was assessed in a constant exposure toxicity test utilizing a novel passive dosing toxicity testing protocol. The endpoint of the median lethal concentration tests was mortality, and the results revealed high sensitivity of the deep-sea micronekton compared with other species for which these data are available. Threshold concentrations were also used to calculate critical target lipid body burdens using the target lipid model. Environ Toxicol Chem 2017;36:3415-3423. © 2017 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals, Inc. on behalf of SETAC. © 2017 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals, Inc. on behalf of SETAC.

Shaded relief of Bahia State, Brazil

NASA Technical Reports Server (NTRS)

2000-01-01

This topographic image is the first to show the full 240-kilometer-wide (150 mile)swath collected by the Shuttle Radar Topography Mission (SRTM). The area shown is in the state of Bahia in Brazil. The semi-circular mountains along the left side of the image are the Serra Da Jacobin, which rise to 1100 meters (3600 feet) above sea level. The total relief shown is approximately 800 meters (2600 feet). The top part of the image is the Sertao, a semi-arid region, that is subject to severe droughts during El Nino events. A small portion of the San Francisco River, the longest river (1609 kilometers or 1000 miles) entirely within Brazil, cuts across the upper right corner of the image. This river is a major source of water for irrigation and hydroelectric power. Mapping such regions will allow scientists to better understand the relationships between flooding cycles, drought and human influences on ecosystems.

This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Colors show the elevation as measured by SRTM. Colors range from green at the lowest elevations to reddish at the highest elevations. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.

The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C

Estrogen and Thyroid Hormone Receptor Activation by Medicinal Plants from Bahia, Brazil

PubMed Central

da Silva, Magnus Régios Dias; Costa, Silvia Lima; Velozo, Eudes da Silva

2018-01-01

Background: A number of medicinal plants are traditionally used for metabolic disorders in Bahia state, Brazil. The aim of this study was to evaluate the estrogen receptor (ER) and thyroid receptor (TR) activation of crude extracts prepared from 20 plants. Methods: Species were extracted and assayed for receptor activation through both ER and TR gene-reporter assays, using 17β-estradiol and triiodothyronine (T3), respectively, as the positive controls. Results: Cajanus cajan (Fabaceae), Abarema cochliacarpus (Fabaceae), and Borreria verticillata (Rubiaceae) were able to activate ER as much as the positive control (17β-estradiol). These three plant species were also assayed for TR activation. At the concentration of 50 µg/mL, C. cajans exerted the highest positive modulation on TR, causing an activation of 59.9%, while B. verticillata and A. cochliacarpus caused 30.8% and 23.3%, respectively. Conclusions: Our results contribute towards the validation of the traditional use of C. cajans, B. verticillata, and A. cochliacarpus in the treatment of metabolic disorders related to ER and TR functions. The gene-reporter assay was proven effective in screening crude plant extracts for ER/TR activation, endorsing this methodology as an important tool for future bioprospection studies focused on identifying novel starting molecules for the development of estrogen and thyroid agonists. PMID:29342924

[Health community agent: subject of the buccal health practice in Alagoinhas, Bahia state].

PubMed

Rodrigues, Ana Aurea Alécio de Oliveira; Santos, Adriano Maia Dos; Assis, Marluce Maria Araújo

2010-05-01

This study about the work of micro politics was carried out by the Buccal Health Team (ESB) in the Family Health Program (PSF) of Alagoinhas, Bahia State, and has as central theoretical purpose the specific and singular forms in the practice of daily work, using the technologies (hard, light-hard and light). The methodological trajectory is based on the historical-social current in view of a dialectic approach of qualitative nature. The techniques of data collection used were: semi structured interview, observation of the work process and documental analysis. The analysis of the data was oriented by the hermeneutics-dialectics, allowing to compare the different levels of analysis, articulating the theoretical with the empirical evidence. The results reveal that the Family Health Teams are multidisciplinary, but have still not developed an interdisciplinary work, hence occurring juxtaposition of skills. Each unit plans their work process according to the singularities of the social subjects, implementing different characteristics in how to welcome, inform, attend and refer. An effort in changing the work process can be perceived in the perspective of amplified clinic with the health community agent standing out as a social/collective subject.

Frequency and foraging behavior of Apis mellifera in two melon hybrids in Juazeiro, state of Bahia, Brazil.

PubMed

Kiill, Lúcia H P; Siqueira, Kátia M M; Coelho, Márcia S; Silva, Tamires A; Gama, Diego R S; Araújo, Diego C S; Pereira Neto, Joaquim

2014-12-01

The study was carried out to verify if there are differences in foraging frequency and behavior of Apis mellifera in two melon hybrids (10:00 - 'Yellow melon' and Sancho -'Piel de Sapo') in the municipality of Juazeiro, state of Bahia, Brazil. The frequency, behavior of visitors and the floral resource foraged were registered from 5:00 am to 6:00 pm. There was a significant difference in the frequency of visits when comparing hydrids (F = 103.74, p <0.0001), floral type (F = 47.25, p <0.0001) and resource foraged (F = 239.14, p <0.0001). The flowers of Sancho were more attractive to A. mellifera when compared with hybrid 10:00, which may be correlated to the morphology and floral resources available. This could be solved with scaled planting, avoiding the overlapping of flowering of both types.

Highlights from the Tenth International Symposium of Thrombosis and Anticoagulation (ISTA X), September 22 and 23, 2017, Salvador, Bahia, Brazil.

PubMed

Lopes, Renato D; Guimarães, Patricia O; Crowther, Mark; Hylek, Elaine; Feitosa-Filho, Gilson S; Ritt, Luiz E; Filgueiras, Nivaldo; Garcia, David A

2018-05-01

To discuss and share knowledge about advances in the care of patients with thrombotic disorders, the Tenth International Symposium of Thrombosis and Anticoagulation was held in Salvador, Bahia, Brazil, on September 22 and 23, 2017. This scientific program was developed by clinicians for clinicians and was promoted by two major clinical research institutes-the Brazilian Clinical Research Institute and the Duke Clinical Research Institute of the Duke University School of Medicine. Comprising academic presentations and open discussion, the symposium had as its primary goal to educate, motivate, and inspire internists, cardiologists, hematologists, and other physicians by convening national and international visionaries, thought-leaders, and dedicated clinician-scientists. This paper summarizes the symposium proceedings.

Assessment of tributyltin contamination based on imposex in Stramonita rustica (Mollusca: Gastropoda) along southern Bahia coast, northeastern Brazil.

PubMed

Zeidan, G C; Boehs, G

2017-03-01

This study investigated the effects of tributyltin (TBT) on the morphology of the genital system of the gastropod Stramonita rustica in southern Bahia, Brazil. For this, 330 specimens were collected during the summer of 2014 at eight sampling points to ascertain whether male sex organs had developed in addition to the complete female genital tract in females (= imposex). The analyses were made under a stereoscopic microscope. Imposex and their associated indexes, and the sterile females, exhibited the highest rates in harbors and shipyards areas. Despite the total ban of TBT in anti-fouling paints on a global scale since 2003, the results of this and other studies indicate the continued use of those paints on the Brazilian coast. This shows the inefficiency of existing legislation and the need to strengthen enforcement of the ban.

Analysis of Service-learning activities adopted in health courses of Federal University of Bahia.

PubMed

Baldoino, Aline Silva; Veras, Renata Meira

2016-06-01

is study aimed to raise and discuss the data about the integration of health courses teaching and service activities o ered at the Federal University of Bahia (UFBA), pre- senting scenarios practices and major di culties existing in the relationship between the university and the services of health. is was a qualitative study of descriptive explo- ratory character, using a questionnaire as a research tool applied to the coordinators of selected health courses. e selection was by reading the political pedagogical project, the following courses were selected: nursing, physical therapy, speech therapy, medicine, nu- trition, dentistry and public health. e results indicated eight types of teaching-service integration activities, 57 scenarios of practice and the main di culties. It was concluded that these courses are sticking to changes in academic training in health, in view of the large number of basic health units in the teaching service process. us, it emphasizes that the UFBA includes activities in health care that enable the integration-education in the higher education process, although there are some di culties in this relationship indicated by the coordinators. Esse estudo teve como objetivo levantar e discutir os dados acerca das atividades de integração ensino-serviço de cursos de saúde oferecidos na Universidade Federal da Bahia (UFBA), apresentando os cenários de práticas e as principais di culdades existentes na relação entre a uni- versidadeeosserviçosdesaúde.Tratou-sedeumapesquisaqualitativa,decaráterdescritivoexploratório,utilizando-seumquestionáriocomo instrumento de investigação aplicado aos coordenadores dos cursos de saúde selecionados. A seleção foi mediante a leitura do projeto político pedagógico, sendo selecionados os seguintes cursos: enfermagem, sioterapia, fonoaudiologia, medicina, nutrição, odontologia e saúde coletiva. Os resultados indicaram 8 tipos de atividades de integração ensino-serviço, 57 cenários de pr

Could the bug Triatoma sherlocki be vectoring Chagas disease in small mining communities in Bahia, Brazil?

PubMed

Almeida, C E; Folly-Ramos, E; Peterson, A T; Lima-Neiva, V; Gumiel, M; Duarte, R; Lima, M M; Locks, M; Beltrão, M; Costa, J

2009-12-01

Searches for Chagas disease vectors were performed at the type locality from which Triatoma sherlocki Papa et al. (Hemiptera: Reduviidae: Triatominae) was described in the municipality of Gentio do Ouro, in the state of Bahia, Brazil, and in a small artisan quarry-mining community approximately 13 km distant in a remote area of the same municipality. The latter site represents a new locality record for this species. Adults, nymphs and exuviae of T. sherlocki were found in 21% of human dwellings, indicating that the species is in the process of domiciliation. Prevalence of Trypanosoma cruzi infection in collected bugs was 10.8%. Simple predictive approaches based on environmental similarity were used to identify additional sites likely suitable for this species. The approach successfully predicted an additional five sites for the species in surrounding landscapes. Ecological and entomological indicators were combined to discuss whether this scenario likely represents an isolated case or an emerging public health problem.

Child Sexual Abuse Confirmed by Forensic Examination in Salvador, Bahia, Brazil.

PubMed

Silva, Welington Dos Santos; Barroso-Junior, Ubirajara de Oliveira

2017-03-01

Child sexual abuse is a worldwide public health issue. The objective of this study was to describe the demographic and clinical characteristics of children in cases of sexual abuse confirmed by material evidence at forensic examination. Cases of children younger than 12 years examined for suspected sexual abuse at the Institute of Forensic Medicine in Salvador, Bahia, Brazil, were reviewed retrospectively. The period evaluated was between 2005 and 2010. The inclusion criterion was the coroner's confirmation of sexual abuse based on material evidence. The mean age of the children in whom sexual abuse was confirmed was 8.2 (SD, 2.9) years, and 208 cases were female (83.9%). In 94% of the cases, the reason for carrying out the forensic examination was a report of sexual abuse. Less than 1% of the aggressors were female. A ruptured hymen was the finding that confirmed sexual abuse in 172 cases, corresponding to 83% of cases in girls. There were 2 cases of pregnancy. Recent anal or perianal lesions were present in 35 (87.5%) of the confirmed cases involving boys. Laboratory confirmation based on the detection of spermatozoa or prostate-specific antigen occurred in only 4.2% of cases. In all these cases, sample collection was performed within 24 hours of the alleged abuse. Thus, in the majority of cases with material evidence of sexual abuse, the confirmation criteria consisted of a ruptured hymen and recent perianal lesions.

Assessment of computer techniques for processing digital LANDSAT MSS data for lithological discrimination of Serra do Ramalho, State of Bahia

NASA Technical Reports Server (NTRS)

Paradella, W. R. (Principal Investigator); Vitorello, I.; Monteiro, M. D.

1984-01-01

Enhancement techniques and thematic classifications were applied to the metasediments of Bambui Super Group (Upper Proterozoic) in the Region of Serra do Ramalho, SW of the state of Bahia. Linear contrast stretch, band-ratios with contrast stretch, and color-composites allow lithological discriminations. The effects of human activities and of vegetation cover mask and limit, in several ways, the lithological discrimination with digital MSS data. Principal component images and color composite of linear contrast stretch of these products, show lithological discrimination through tonal gradations. This set of products allows the delineations of several metasedimentary sequences to a level superior to reconnaissance mapping. Supervised (maximum likelihood classifier) and nonsupervised (K-Means classifier) classification of the limestone sequence, host to fluorite mineralization show satisfactory results.

Feeding dynamics and ecomorphology of Oligosarcus jenynsii (Gunther, 1864) and Oligosarcus robustus (Menezes, 1969) in the Lagoa Fortaleza, southern Brazil.

PubMed

Nunes, D M; Hartz, S M

2006-02-01

Oligosarcus jenynsii and Oligosarcus robustus are fishes of Characidae family that occur in Rio Grande do Sul, Uruguay and northern Argentina. This work purported to study the feeding dynamics (repletion and hepatosomatic indexes and condition factor) over time, and to investigate the coexistence of these two species by evaluating the partition of resources using qualitative and quantitative analyses of diet, temporal and spatial segregation throughout the water column and some ecomorphological aspects of the species in the Lagoa Fortaleza. Specimens were sampled monthly, from May 2000 to April 2001 during 24 h/month, using stationary gill nets of different mesh sizes. The records of each individual included total and standard length; total, stomach and liver weight; sex and stomach repletion. The variation of the mean values of repletion index and relative frequencies of stomach repletion stages indicate that O. jenynsii and O. robustus do not present seasonal differences in feeding intensity. The hepatosomatic index shows an allocation of energy to the liver during every period except reproduction, when part of the energy is used for gonad maturation. The estimated condition factor for both species reveals an increase in the reproductive period, evidencing the influence of gonads upon the condition of the fish. The diet analysis revealed that O. robustus is piscivorous, whereas O. jenynsii is a generalist carnivore, tending to piscivory as well. The active period of O. robustus is more concentrated at sunrise and sunset, whereas O. jenynsii is continually active, a characteristic related to hunting for prey. The ecomorphological analysis revealed differences between the two species in the dimensions of the mouth. Evidence suggests that the species coexist, sharing food sources, differing in oral morphology but ingesting similar prey, possibly because food is not a limiting factor in the environment.

Source and Fate of Sediments in the Bahia de Anasco, Puerto Rico

NASA Astrophysics Data System (ADS)

Webb, R. M.

2005-12-01

Sediments and wastewater mix in the insular marine waters of the Bah'{i}a de Añasco near Mayag{u}ez, Puerto Rico. Trace metal concentrations in fine sediments deposited in the bay were measured to assess potential impact of the ocean outfall on the biota and habitats that include coral reefs. A Q-mode factor analysis of elemental compositions identified three sediment sources and their relative proportions in 51 core and surficial samples collected from the bay and within the coral reefs: (1) sediments discharged by the R'{i}o Grande de Añasco; (2) calcareous skeletal remains; and (3) sediments discharged by the R'{i}o Guanajibo. The nickel and chromium derived from laterite deposits provide a unique fingerprint for sediments discharged from the R'{i}o Guanajibo. Naturally occurring concentrations of these elements exceed Probable Effect Limits (PEL's: 42 mg/kg for nickel and 160 mg/kg for chromium) in sediments deposited near the river mouth. The detection of mercury at 1 mg/kg in one sample from a core recovered near the wastewater outfall was the only indication of a possible outfall source in the data set. The temporal and spatial variations in source fractions proved useful in determining relative frequencies of historic floods and steady-state circulation patterns off the west coast of Puerto Rico.

Parasites of the mangrove mussel Mytella guyanensis (Bivalvia: Mytilidae) in Camamu Bay, Bahia, Brazil.

PubMed

Ceuta, L O; Boehs, G

2012-08-01

This contribution reports the parasites found in the mangrove mussel Mytella guyanensis in Camamu Bay, Bahia, Brazil. Samples were collected monthly from September 2006 through October 2007. A total of 460 individuals were collected, fixed in Davidson's solution, and processed by standard histological techniques, and the sections were stained with Harris hematoxylin and eosin (H&E). The water temperature ranged from 23.5 to 31.6 ºC, and the salinity from 25 to 37‰. Microscopic analysis showed Rickettsia-like organisms (RLOs), Nematopsis sp. (Apicomplexa), and Platyhelminthes, including a turbellarian, sporocysts of Bucephalus sp., metacercariae, and metacestodes of Tylocephalum sp. Parasites were observed mainly in the gills, mantle, and digestive gland. The prevalence of Nematopsis sp. was 100%, and in heavily infected mussels the tissues of the labial palps were damaged. RLOs occurred in high prevalence and intensity of infection in some periods. The digenean sporocysts showed moderate prevalence but high intensity of infection, and caused parasitic castration. In general, there was no significant spatial or temporal variation (p > 0.05) of the parasites, which is probably attributable to the small variations of temperature and salinity in the region.

Seroprevalence and molecular epidemiology of HTLV-1 isolates from HIV-1 co-infected women in Feira de Santana, Bahia, Brazil.

PubMed

de Almeida Rego, Filipe Ferreira; Mota-Miranda, Aline; de Souza Santos, Edson; Galvão-Castro, Bernardo; Alcantara, Luiz Carlos

2010-12-01

HTLV-1/HIV-1 co-infection is associated with severe clinical manifestations, marked immunodeficiency, and opportunistic pathogenic infections, as well as risk behavior. Salvador, the capital of the State of Bahia, Brazil, has the highest HTLV-1 prevalence (1.74%) found in Brazil. Few studies exist which describe this co-infection found in Salvador and its surrounding areas, much less investigate how these viruses circulate or assess the relationship between them. To describe the epidemiological and molecular features of HTLV in HIV co-infected women. To investigate the prevalence of HTLV/HIV co-infection in surrounding areas, as well as the molecular epidemiology of HTLV, a cross sectional study was carried out involving 107 women infected with HIV-1 from the STD/HIV/AIDS Reference Center located in the neighboring City of Feira de Santana. Patient samples were submitted to ELISA, and HTLV infection was confirmed using Western Blot and Polymerase Chain Reaction (PCR). Phylogenetic analysis using Neighbor-Joining (NJ) and Maximum Likelihood (ML) was performed on HTLV LTR sequences in order to gain further insights about molecular epidemiology and the origins of this virus in Bahia. Four out of five reactive samples were confirmed to be infected with HTLV-1, and one with HTLV-2. The seroprevalence of HTLV among HIV-1 co-infected women was 4.7%. Phylogenetic analysis of the LTR region from four HTLV-1 sequences showed that all isolates were clustered into the main Latin American group within the Transcontinental subgroup of the Cosmopolitan subtype. The HTLV-2 sequence was classified as the HTLV-2c subtype. It was also observed that four HTLV/HIV-1 co-infected women exhibited risk behavior with two having parenteral exposure, while another two were sex workers. This article describes the characteristics of co-infected patients. This co-infection is known to be severe and further studies should be conducted to confirm the suggestion that HTLV-1 is spreading from

Globin haplotypes of human T-cell lymphotropic virus type I-infected individuals in Salvador, Bahia, Brazil, suggest a post-Columbian African origin of this virus.

PubMed

Alcantara, Luiz Carlos; Van Dooren, Sonia; Gonçalves, Marilda Souza; Kashima, Simone; Costa, Maria Cristina Ramos; Santos, Fred Luciano Neves; Bittencourt, Achilea Lisboa; Dourado, Inês; Filho, Antonio Andrade; Covas, Dimas Tadeu; Vandamme, Anne-Mieke; Galvão-Castro, Bernardo

2003-08-01

The city of Salvador, Bahia, Brazil, has sociodemographic characteristics similar to some African cities. Up to now, it has had the highest prevalence of human T-cell lymphotropic virus type I (HTLV-I) infection (1.74%) in the country. To investigate which strains of HTLV-I are circulating in Salvador, we studied isolates from 82 patients infected with HTLV-I: 19 from the general population, 21 from pregnant women, 16 from intravenous drug users, and 26 from patients and their family attending a neurologic clinic. Phylogenetic analysis from part of the LTR fragments showed that most of these isolates belonged to the Transcontinental subgroup of the Cosmopolitan subtype (HTLV-Ia). Only one sample from a pregnant woman was closely related to the Japanese subgroup, suggesting recent introduction of a Japanese HTLV-I lineage into Salvador. betaA-Globin haplotypes were examined in 34 infected individuals and found to be atypical, confirming the racial heterogeneity of this population. A total of 20 chromosomes were characterized as Central African Republic (CAR) haplotype (29.4%), 31 (45.6%) were characterized as Benin (BEN) haplotype, and 17 (25%) were characterized as Senegal (SEN) haplotype. Five patients' genotypes (14.7%) were CAR/CAR; 10 (29,4%), BEN/BEN; 9 (26.5%), CAR/BEN; 2 (5.9%), BEN/SEN; and 7 (20.6%), SEN/SEN. One patient's genotype (2.9%) was CAR/SEN. The betaA-globin haplotype distribution in Salvador is unusual compared with other Brazilian states. Our data support the hypothesis of multiple post-Columbian introductions of African HTLV-Ia strains in Salvador, Bahia, Brazil.

Self-affinity and self-organized criticality applied to the relationship between the economic arrangements and the dengue fever spread in Bahia

NASA Astrophysics Data System (ADS)

Filho, A. S. Nascimento; Araújo, M. L. V.; Miranda, J. G. V.; Murari, T. B.; Saba, H.; Moret, M. A.

2018-07-01

In this paper, we evaluate whether the diffusion of the dengue fever can be explained by differences among regional economies. We evaluate the dengue fever self-affinity behavior and self-organized critical behavior within the fifteen economic regions of State of Bahia, Brazil, between 2000 and 2009. The results showed two distinct behaviors for long-range correlation scaling: persistent for a month and subdiffusive for one year, according to DFA method. Furthermore, the dengue fever distribution presented power law behaviors for these data sets, according to SOC analysis. In this study, we concluded that this disease was not influenced by economic aspects or regional arrangement, and also suggest that the disease's vector (Aedes aegypti mosquito) has adapted to all the economic regions.

Perfil dos Professores de Ciências Naturais do Recôncavo da Bahia - Alunos da Disciplina Terra e Universo no Curso de Ciências Naturais do Parfor

NASA Astrophysics Data System (ADS)

Lima, S. R.; Cerqueira Júnior, W.; Dutra, G.

2011-12-01

Este trabalho foi desenvolvido pelo projeto Astronomia no Recôncavo da Bahia, no Centro de Formação de Professores da Universidade Federal do Recôncavo da Bahia. Traçamos o perfil de um grupo de professores que lecionam conteúdos de Ciências Naturais no recôncavo, alunos do curso de Licenciatura em Ciências Naturais, oferecido dentro do Plano Nacional de Formação de Professores da Educação Básica. Nosso objetivo era avaliar se eles estão preparados para trabalhar conteúdos de Astronomia e identificar suas dificuldades. Os resultados serviram para orientar o professor da disciplina “Terra e Universo”, oferecida no segundo semestre de 2010. Durante a primeira aula da disciplina Terra e Universo, os alunos responderam a um questionário contendo questões abertas e fechadas, divididas em duas partes. A primeira procurando caracterizar profissionalmente os alunos enquanto professores da rede pública da região do Recôncavo Sul da Bahia e uma segunda parte procurando identificar conhecimentos básicos em Astronomia. Os resultados indicam uma predominância de professores do sexo feminino, com idade superior aos 40 anos, pardos e sem formação específica para o ensino de ciências. A maioria leciona há mais de 15 anos para turmas do 1º ao 5º ano, alguns lecionam para turmas de 6º ao 9º ano. Quase todos nunca participaram de um curso de formação continuada em Astronomia. Além disso, não estão habituados a ler revistas especializadas e nem livros com esta temática. Os que procuram ensinar temas voltados para a Astronomia têm, no livro didático, a maior fonte de informação sobre o assunto. As respostas também indicam uma deficiência em conteúdos básicos como a compreensão da esfericidade da Terra, noções de verticalidade e gravidade, incapacidade de identificar a Terra como um planeta, no Sistema Solar, em uma galáxia, no Universo. Estes resultados ressaltam a importância de disciplinas de Astronomia básica na formação dos

Management of plant species for controlling pests, by peasant farmers at Lagoa Seca, Paraíba state, Brazil: an ethnoecological approach

PubMed Central

Guimarães, Andréia de Souza; Mourão, José da Silva

2006-01-01

Ethnoecological knowledge may be understood as spontaneous knowledge, culturally referenced of any society's members, learned and transmitted through social interactions and that are targeted at resolution of daily routine situations. The traditional knowledge in small scale economy societies as well as the non-academic knowledge in urban-industrial societies might be included in this concept. An ethnoecological approach study was performed here on people living at the communities of Alvinho, Almeida, Chã do Marinho, Floriano, and Chã de Oiti, all located in the municipality of Lagoa Seca, Paraíba state, Northeast Brazil. The general objective pursued here was to study the knowledge that peasant farmers have on management of plant species utilized for pest control. For this, the methodological instruments employed here to investigate the ethnoecological knowledge were: direct observation, structured and semi-structured interviews, and tours conducted by local peasant farmers. We analyzed the data obtained under an emic/etic view and also by comparing the local knowledge with those obtained from the literature. The results showed that people in those communities utilize management alternatives for controlling pests, which are mainly: (i) fallowing; (ii) crop rotation; (iii) destruction of crop remains and fruits attacked by pests; (iv) alternations of crops with repellent plants; and/or (v) mixed cropping; (vi) insect's larvae covered with soil; (vii) crops irrigated abundantly; and (viii) soil preparation. The recovery and comprehension we get about this knowledge as well as the farmers' savoir faire, are extremely important to the revival of ancient agricultural practices, which have been forgotten due to advances in modern agriculture. The data obtained here showed that a huge body of knowledge the farmers have on many forms or strategies of management are generally compatible with scientific knowledge. PMID:17026748

Comparative toxicity of pyrethroid insecticides to two estuarine crustacean species, Americamysis bahia and Palaemonetes pugio.

PubMed

DeLorenzo, Marie E; Key, Peter B; Chung, Katy W; Sapozhnikova, Yelena; Fulton, Michael H

2014-10-01

Pyrethroid insecticides are widely used on agricultural crops, as well as for nurseries, golf courses, urban structural and landscaping sites, residential home and garden pest control, and mosquito abatement. Evaluation of sensitive marine and estuarine species is essential for the development of toxicity testing and risk-assessment protocols. Two estuarine crustacean species, Americamysis bahia (mysids) and Palaemonetes pugio (grass shrimp), were tested with the commonly used pyrethroid compounds, lambda-cyhalothrin, permethrin, cypermethrin, deltamethrin, and phenothrin. Sensitivities of adult and larval grass shrimp and 7-day-old mysids were compared using standard 96-h LC50 bioassay protocols. Adult and larval grass shrimp were more sensitive than the mysids to all the pyrethroids tested. Larval grass shrimp were approximately 18-fold more sensitive to lambda-cyhalothrin than the mysids. Larval grass shrimp were similar in sensitivity to adult grass shrimp for cypermethrin, deltamethrin, and phenothrin, but larvae were approximately twice as sensitive to lambda-cyhalothrin and permethrin as adult shrimp. Acute toxicity to estuarine crustaceans occurred at low nanogram per liter concentrations of some pyrethroids, illustrating the need for careful regulation of the use of pyrethroid compounds in the coastal zone. Copyright © 2013 Wiley Periodicals, Inc., a Wiley company.

[Stigma and resistance among travestis and transsexual women in Salvador, Bahia State, Brazil].

PubMed

Magno, Laio; Dourado, Inês; Silva, Luis Augusto Vasconcelos da

2018-01-01

This was a qualitative study based on an analysis of narratives produced by travestis and transsexual women in Salvador, Bahia State, Brazil, with the aim of analyzing their experiences with stigmatization by describing events, actors, and contexts that have marked their life stories, as well as elucidating the relationship between stigma and their female performances. The narratives came from 19 in-depth interviews during an epidemiological survey, based on a prior script that explored the production of narratives on lifestyles and experiences of travestis and transsexual women in the city of Salvador. The life stories that emerged in the field were transcribed and analyzed from a theoretical and narrative perspective. The narratives of many travestis and transsexual women described an "effeminate" gender performance that had been identified since their childhood by family and community members. This performance was presented as insubordination to the power established by heteronormative society's legal system. The process of stigmatization begins to operate when social expectations concerning the coherence between "biological sex" and "gender performance" are frustrated in social interactions, submitting the individuals to discrimination and violence. Thus, stigmatization is operated through the power exercised over bodies by the laws of compulsory heterosexuality. However, during the life stories of travestis and transsexual women, strategies of resistance to stigma are produced, with the potential to transform this situation.

Assessing phototoxicity of petroleum using the bivalve Mulinia lateralis and the mysid Mysidopsis bahia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pelletier, M.; Champlin, D.; Burgess, R.

1995-12-31

One of the major inputs of PAHs in the marine environment is petroleum products. A large and often catastrophic source of petroleum is an oil spill, which releases concentrated quantities of PAHs into the water column. Intermediate molecular weight compounds remain in the water column for a relatively extended length of time. These compounds include phototoxic PAHs such as anthracene, fluoranthene, pyrene, and their substituted derivatives. Assessments of the environmental impact of marine oil spills have not included phototoxicity tests using pelagic larvae of benthic invertebrates. In this study, the photoreactive toxicity of individual PAHs, including anthracene, pyrene, and fluoranthene,more » were determined using the bivalve, Mulinia lateralis and the mysid, Mysidopsis bahia. Ultraviolet light exposures increased toxicity relative to fluorescent light for both species but a particularly dramatic response was seen using M. lateralis embryos. This species was relatively insensitive when exposed under fluorescent lights, but exhibited up to a 4,000 fold increase in toxicity under ultraviolet lights. Exposures with different types of petroleum (e.g., fuel oil {number_sign}2 and crude oil) under fluorescent and ultraviolet light will demonstrate the utility of this bivalve and mysid for assessing oil spill-related acute and sublethal toxicity in the marine environment.« less

Genetic variability in Melipona scutellaris from Recôncavo, Bahia, Brazil.

PubMed

Viana, J L; Francisco, A K; Carvalho, C A L; Waldschmidt, A M

2013-09-10

Bees play a key role in pollination and thereby help maintain plant diversity. The stingless bee Melipona scutellaris is an important pollinator in northeastern Brazil because it is endemic to this region. Both deforestation and timber harvesting have reduced the nesting sites for this species, thus reducing its population and range. Genetic studies may help reverse this process by providing important tools for their proper management with a view to conservation of this species. Microsatellite markers have proven to be ideal for mapping genes and population genetic studies. Our aim was to study, using microsatellite markers, the interpopulation genetic variability of M. scutellaris in different parts of the Recôncavo region in Bahia State, Brazil. In all, 95 adult workers from 11 localities in Recôncavo Baiano (Amargosa, Cabaceiras do Paraguaçu, Conceição da Feira, Conceição do Almeida, Domingos Macedo Costa, Governador Mangabeira, Jaguaripe, Jiquiriça, Maragojipe, São Felipe, and Vera Cruz) were analyzed using 10 pairs of microsatellite primers developed for different Meliponini species. The total number of alleles, allele richness, and genetic diversity ranged from 2 to 7 per locus (average = 4.4), 1.00 to 4.88, and 0.0 to 0.850, respectively. The expected and observed heterozygosities varied from 0.0 to 0.76 and 0.0 to 0.84, respectively. No locus showed deviation from the expected frequencies in the chi-square test or linkage disequilibrium. The fixation index, analysis of molecular variance, and unweighted pair-group method using the arithmetic average revealed the effects of human activities on the populations of M. scutellaris, as little genetic structure was detected.

Radar image with color as height, Bahia State, Brazil

NASA Technical Reports Server (NTRS)

2000-01-01

This radar image is the first to show the full 240-kilometer-wide (150 mile)swath collected by the Shuttle Radar Topography Mission (SRTM). The area shown is in the state of Bahia in Brazil. The semi-circular mountains along the leftside of the image are the Serra Da Jacobin, which rise to 1100 meters (3600 feet) above sea level. The total relief shown is approximately 800 meters (2600 feet). The top part of the image is the Sertao, a semi-arid region, that is subject to severe droughts during El Nino events. A small portion of the San Francisco River, the longest river (1609 kilometers or 1000 miles) entirely within Brazil, cuts across the upper right corner of the image. This river is a major source of water for irrigation and hydroelectric power. Mapping such regions will allow scientists to better understand the relationships between flooding cycles, drought and human influences on ecosystems.

This image combines two types of data from the Shuttle Radar Topography Mission. The image brightness corresponds to the strength of the radar signal reflected from the ground, while colors show the elevation as measured by SRTM. The three dark vertical stripes show the boundaries where four segments of the swath are merged to form the full scanned swath. These will be removed in later processing. Colors range from green at the lowest elevations to reddish at the highest elevations.

The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space

[Building bridges: interdisciplinarity in practice. PopTrans Study: a study with transvestites and transsexual women in Salvador, Bahia State, Brazil].

PubMed

Dourado, Ines; Silva, Luís Augusto V da; Magno, Laio; Lopes, Maycon; Cerqueira, Caio; Prates, Adriana; Brignol, Sandra; MacCarthy, Sarah

2016-10-10

Trans persons, including transvestites and transsexual women, show disproportionately high HIV/AIDS rates when compared to the rest of the population. However, few quantitative/qualitative studies have addressed trans persons in Brazil. Thus, a team of researchers from different fields is developing an interdisciplinary research project with the objective of shedding light on living conditions and ways of life among transvestites and transsexual women, while investigating determinant factors for HIV infection, syphilis, and hepatitis B and C. The article is intended to describe the experience with the implementation and development of an ethno-epidemiological study in Salvador, Bahia State, Brazil. Mapping the population began with a formative survey that was crucial for orienting the epidemiological survey. The production of ethno-epidemiological data posed a daily challenge for the researchers, triggering a series of reflections on the limits of our concepts and categories for translating the diversity of study participants' practices and experiences.

Genetic Structure and Molecular Diversity of Cacao Plants Established as Local Varieties for More than Two Centuries: The Genetic History of Cacao Plantations in Bahia, Brazil.

PubMed

Santos, Elisa S L; Cerqueira-Silva, Carlos Bernard M; Mori, Gustavo M; Ahnert, Dário; Mello, Durval L N; Pires, José Luis; Corrêa, Ronan X; de Souza, Anete P

2015-01-01

Bahia is the most important cacao-producing state in Brazil, which is currently the sixth-largest country worldwide to produce cacao seeds. In the eighteenth century, the Comum, Pará and Maranhão varieties of cacao were introduced into southern Bahia, and their descendants, which are called 'Bahian cacao' or local Bahian varieties, have been cultivated for over 200 years. Comum plants have been used to start plantations in African countries and extended as far as countries in South Asia and Oceania. In Brazil, two sets of clones selected from Bahian varieties and their mutants, the Agronomic Institute of East (SIAL) and Bahian Cacao Institute (SIC) series, represent the diversity of Bahian cacao in germplasm banks. Because the genetic diversity of Bahian varieties, which is essential for breeding programs, remains unknown, the objective of this work was to assess the genetic structure and diversity of local Bahian varieties collected from farms and germplasm banks. To this end, 30 simple sequence repeat (SSR) markers were used to genotype 279 cacao plants from germplasm and local farms. The results facilitated the identification of 219 cacao plants of Bahian origin, and 51 of these were SIAL or SIC clones. Bahian cacao showed low genetic diversity. It could be verified that SIC and SIAL clones do not represent the true diversity of Bahian cacao, with the greatest amount of diversity found in cacao trees on the farms. Thus, a core collection to aid in prioritizing the plants to be sampled for Bahian cacao diversity is suggested. These results provide information that can be used to conserve Bahian cacao plants and applied in breeding programs to obtain more productive Bahian cacao with superior quality and tolerance to major diseases in tropical cacao plantations worldwide.

Genetic Structure and Molecular Diversity of Cacao Plants Established as Local Varieties for More than Two Centuries: The Genetic History of Cacao Plantations in Bahia, Brazil

PubMed Central

Santos, Elisa S. L.; Cerqueira-Silva, Carlos Bernard M.; Mori, Gustavo M.; Ahnert, Dário; Mello, Durval L. N.; Pires, José Luis; Corrêa, Ronan X.; de Souza, Anete P.

2015-01-01

Bahia is the most important cacao-producing state in Brazil, which is currently the sixth-largest country worldwide to produce cacao seeds. In the eighteenth century, the Comum, Pará and Maranhão varieties of cacao were introduced into southern Bahia, and their descendants, which are called ‘Bahian cacao’ or local Bahian varieties, have been cultivated for over 200 years. Comum plants have been used to start plantations in African countries and extended as far as countries in South Asia and Oceania. In Brazil, two sets of clones selected from Bahian varieties and their mutants, the Agronomic Institute of East (SIAL) and Bahian Cacao Institute (SIC) series, represent the diversity of Bahian cacao in germplasm banks. Because the genetic diversity of Bahian varieties, which is essential for breeding programs, remains unknown, the objective of this work was to assess the genetic structure and diversity of local Bahian varieties collected from farms and germplasm banks. To this end, 30 simple sequence repeat (SSR) markers were used to genotype 279 cacao plants from germplasm and local farms. The results facilitated the identification of 219 cacao plants of Bahian origin, and 51 of these were SIAL or SIC clones. Bahian cacao showed low genetic diversity. It could be verified that SIC and SIAL clones do not represent the true diversity of Bahian cacao, with the greatest amount of diversity found in cacao trees on the farms. Thus, a core collection to aid in prioritizing the plants to be sampled for Bahian cacao diversity is suggested. These results provide information that can be used to conserve Bahian cacao plants and applied in breeding programs to obtain more productive Bahian cacao with superior quality and tolerance to major diseases in tropical cacao plantations worldwide. PMID:26675449

[Nutritional deficit in children in a major city of the interior of the state of Bahia, Brazil].

PubMed

de Jesus, Gilmar Mercês; Castelão, Elizia Simões; Vieira, Tatiana de Oliveira; Gomes, Daiene Rosa; Vieira, Graciete Oliveira

2014-05-01

The study sought to analyze the nutritional deficit of children and associated environmental factors and maternal and infant characteristics in a major city in the interior of the state of Bahia. Information from mother/child-under-four duos of a birth cohort was assessed. Malnutrition was defined by the height-for-age (H/A) anthropometric index, at a cutoff of -1 z-score relative to the benchmark of the 2006 Multicentre Growth Reference Study. The variables studied were: the characteristics of children (birth weight and multiple births) and mothers (age at the time of birth, education level, parity and performing prenatal exams) and environmental factors (floor and roof material of residence, source of water consumed, indoor plumbing, water used for consumption and ownership of a refrigerator). Logistic regression was used to identify factors associated with nutritional deficit. Nutritional deficit occurred in 24.6% of children. Underweight at birth, inadequate prenatal care, precarious nature of the floor of the home and no indoor plumbing were predictors of malnutrition among children in the study. Factors associated with malnutrition confirm the contribution of social issues in the genesis of malnutrition.

Ethnotaxonomy of birds by the inhabitants of Pedra Branca Village, Santa Teresinha municipality, Bahia state, Brazil

PubMed Central

2014-01-01

Background Studies on popular names of birds help to understand the relationship between human beings and birds and it also contributes to the field of ornithology. Methods This study aims to register the ethnotaxonomy of birds in the village of Pedra Branca, Santa Teresinha municipality, Bahia State, Brazil, by cataloguing and identifying their popular names, besides understanding the ethnoclassification system of local bird species. The ethno-ornithological data were obtained by means of semi-structured open interviews, and projective tests. Results We interviewed 48 residents and, in order to identify species, we chose five informants with a more detailed knowledge on local avifauna. We registered 139 common names, distributed into 108 ethnospecies and 33 synonyms, referring to 117 species. Nomenclatural criteria more frequently used were vocalization and coloring patterns. Following Berlin’s principles of ethnobiological classification, three hierarchical levels were registered: life form, generic and specific, with three types of correspondence between Linnaean and folk classification systems. The bird life form (“pássaro” in Portuguese) was associated only to wild species. Conclusions The ethno-ornithological research in Pedra Branca Village has contributed with new information on popular nomenclature of birds and their etymology, showing that folk knowledge on birds is conveyed within the community. PMID:25012812

Trace elements distribution in hawksbill turtle (Eretmochelys imbricata) and green turtle (Chelonia mydas) tissues on the northern coast of Bahia, Brazil.

PubMed

de Macêdo, Gustavo R; Tarantino, Taiana B; Barbosa, Isa S; Pires, Thaís T; Rostan, Gonzalo; Goldberg, Daphne W; Pinto, Luis Fernando B; Korn, Maria Graças A; Franke, Carlos Roberto

2015-05-15

Concentrations of elements (As, Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sr, V, Zn) were determined in liver, kidneys and bones of Eretmochelys imbricata and Chelonia mydas specimens found stranded along the northern coast of Bahia, Brazil. Results showed that the concentrations of Cd, Cu, Ni and Zn in the liver and kidneys of juvenile C. mydas were the highest found in Brazil. We also observed a significant difference (p<0.05) on the bioaccumulation of trace elements between the two species: Al, Co, Mo, Na and Se in the liver; Al, Cr, Cu, K, Mo, Ni, Pb, Sr and V in the kidneys; and Al, Ba, Ca, Cd, Mn, Ni, Pb, Se, Sr and V in the bones. This study represents the first report on the distribution and concentration of trace elements in E. imbricata in the Brazilian coast. Copyright © 2015 Elsevier Ltd. All rights reserved.

["Where there's a woman, there's a Pap smear": the meanings assigned to cervical cancer prevention among women in Salvador, Bahia State, Brazil].

PubMed

Rico, Ana María; Iriart, Jorge Alberto Bernstein

2013-09-01

This study focuses on the meanings assigned to practices for cervical cancer prevention among women from low-income neighborhoods in Salvador, Bahia State, Brazil. This was a qualitative study based on content analysis of semi-structured interviews with 15 women 24 to 68 years of age. The results showed high appreciation of the Pap smear test, performed as part of routine gynecological examination (but without the patient necessarily having biomedical knowledge of its role). Besides accessibility and quality of health services, other factors influence the way the women assign meaning to cervical cancer prevention. Moral values associated with sexuality and gender influence risk perception, adoption of preventive practices, and interpretation of cervical cytology results. The ongoing practice of the Pap smear test is part of the construction of femininity, which is associated with maturity and personal responsibility for self care in a context of medicalization of the female body.

[The evolution of mortality by homicide in the State of Bahia in the period from 1996 to 2010].

PubMed

Souza, Tiago Oliveira de; Souza, Edinilsa Ramos de; Pinto, Liana Wernersbach

2014-06-01

An ecological study was conducted, the objective of which was to describe the evolution of homicide rates for residents of the State of Bahia, Brazil, and its nine health macroregions (MRS) in the period from 1996 to 2010. Crude and adjusted data from the Mortality Information System (SIM) and X85-Y09 codes of the Tenth International Statistical Classification of Diseases and Related Health Problems (ICD-10) were analyzed. The number, proportion and homicide mortality rates (TMH) were analyzed. considering the characteristics of the victim and the event. The results revealed a profile of predominantly male mortality, Afro-Brazilian race/ethnicity with little education. The public highways were the main location of occurrence of deaths. There was an increase in TMH in all age groups, though the highest rates were observed in the population of 15 to 39 years of age. The TMH age-standardized rates were higher in the Far South, East, North and South. The conclusion reached was that the killings can be addressed from the loation/regional realities through strategic and planning of intersectoral actions that take into account the socioeconomic and cultural characteristics.

Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil.

PubMed

Luz, Cynthia F P da; Barth, Ortrud M; Silva, Cleverson G

2010-09-01

Palynological analysis of pollen, Pteridophyta spores and algae deposited in the superficial sediments at Lagoa de Cima and Lagoa do Campelo Lakes, located in the north of Rio de Janeiro state, was used to determine the spatial variation of the palynomorphs deposition. A total of 67 pollen types were identified at Lagoa de Cima, with an expressive contribution of regional arboreous taxa, hydrophytes and ruderal plants of the pastureland. The depositional pattern of palynomorphs depends on the fluvial leakage, the proximity of the local sedimentation to the inlet of the Imbé and Urubu Rivers and the bathymetry of lake bottom. The highest concentrations of palynomorphs were observed in the decentralized and less deeper area, without the interference of the northeastern wind. At Lagoa do Campelo, a total of 58 pollen types were identified, among which the majority of the pollen grains came from hydrophytes, with the highest concentrations found along the northeastern shore. The southeastern shore showed high percentages of pollen and spores with degraded exine and mechanical damage, due to the transport through the lake by the currents caused by the wind, confirmed by the depositional trend of damaged palinomorphs along the same direction as the prevailing winds.

Combining-ability for cacao (Theobroma cacao L.) yield components under southern Bahia conditions.

PubMed

Dias, L A; Kageyama, P Y

1995-03-01

The objective of this study was to assess five cacao cultivars (selfs) and 20 hybrids with regard to their general-and specific-combining ability for yield components using method 1, model I, of the diallel analysis system. The selfings and the hybrids were obtained through controlled crossings, tested in the field in a random block design with four replications and plots containing 16 plants. The experiment was set up in the Centro de Pesquisas do Cacau, in Itabuna, Bahia, Brasil, in 1975. The characteristics studied were: the number of healthy and collected fruits per plant (NHFP and NCFP), the weight of humid seeds per plant and per fruit (WHSP and WHSF), and the percentage of diseased fruits per plant (PDFP), for 5 years (1986-1990). The F-test values, highly significant for general combining ability (GCA) and specific combining ability (SCA), demonstrated the existence of variability for both effects. However, the effects of SCA were greater than those of GCA, when compared in terms of the average squared effects. This condition held for the characteristics NHFP, NCFP and WHSP, which shows the relative importance of the non-additive genetic effects over the additive effects. The reciprocal effects did not show significance. Breeding methods which explore the additive portion of genetic variance should be employed for obtaining higher-yielding cacao and high seed weight. For this, the segregant populations should involve cultivars CEPEC 1, SIAL 169 and ICS 1. Combinations involving the cultivar ICS 1 presented the most favorable results for the characteristics WHSP and WHSF, where the hybrid SIAL 169 x ICS 1 and its reciprocal were outstanding.

Real Language Meets Real Business

ERIC Educational Resources Information Center

Muirhead, Muirhead; Schechter, Sarah

2016-01-01

The Real Business Language Challenge was a collaborative pilot project between Coca-Cola Enterprises (CCE) and Routes into Languages East for Year 9 and 10 pupils. It was based on CCE's award-winning Real Business Challenge, part of its highly acclaimed education programme. The Real Business Language Challenge transformed the project into a…

Geochemistry of Dissolved Trace Metals in the Waters of Bahia Magdalena, Baja California Sur, Pacific Coast, Mexico

NASA Astrophysics Data System (ADS)

Suresh Babu, S.

2016-12-01

Forty two samples were acquired from the surface and bottom water profiles along 5 transects spread over Bahia Magdalena lagoon, Baja California Sur to assess the behavior of trace metals in a high influenced upwelling region on the Pacific coast. To elaborate the fate of metals, also the physico-chemical parameters (pH, temperature, salinity, conductivity, dissolved oxygen). Determination of the concentrations of trace metals (Fe, Mn, Cr, Cu, Co, Pb, Ni, Zn, Cd As, Hg) were measured using Atomic absorption spectrometry. The results demonstrated high values of As, Ni and Co which is attributed to the local geology and phosphate deposits. Low values of Fe and Mn are attested to the oxic conditions of the lagoon which are responsible for the oxidation of Fe and Mn. The region witnesses raised temperatures (28.92ºC) and salinities of 35.2 PSU for its arid climatic conditions and high rates of evaporation. In general, the region presented minor quantities of dissolved trace metals due to dispersion and high intense interaction with the open sea. The results were also compared with other studies to understand the enrichment pattern in this side of the pacific coast which experiences various geothermal activities and upwelling phenomenon.

Carbon storage in soil size fractions under two cacao agroforestry systems in Bahia, Brazil.

PubMed

Gama-Rodrigues, Emanuela F; Ramachandran Nair, P K; Nair, Vimala D; Gama-Rodrigues, Antonio C; Baligar, Virupax C; Machado, Regina C R

2010-02-01

Shaded perennial agroforestry systems contain relatively high quantities of soil carbon (C) resulting from continuous deposition of plant residues; however, the extent to which the C is sequestered in soil will depend on the extent of physical protection of soil organic C (SOC). The main objective of this study was to characterize SOC storage in relation to soil fraction-size classes in cacao (Theobroma cacao L.) agroforestry systems (AFSs). Two shaded cacao systems and an adjacent natural forest in reddish-yellow Oxisols in Bahia, Brazil were selected. Soil samples were collected from four depth classes to 1 m depth and separated by wet-sieving into three fraction-size classes (>250 microm, 250-53 microm, and <53 microm)-corresponding to macroaggregate, microaggregate, and silt-and-clay size fractions-and analyzed for C content. The total SOC stock did not vary among systems (mean: 302 Mg/ha). On average, 72% of SOC was in macroaggregate-size, 20% in microaggregate-size, and 8% in silt-and-clay size fractions in soil. Sonication of aggregates showed that occlusion of C in soil aggregates could be a major mechanism of C protection in these soils. Considering the low level of soil disturbances in cacao AFSs, the C contained in the macroaggregate fraction might become stabilized in the soil. The study shows the role of cacao AFSs in mitigating greenhouse gas (GHG) emission through accumulation and retention of high amounts of organic C in the soils and suggests the potential benefit of this environmental service to the nearly 6 million cacao farmers worldwide.

Carbon Storage in Soil Size Fractions Under Two Cacao Agroforestry Systems in Bahia, Brazil

NASA Astrophysics Data System (ADS)

Gama-Rodrigues, Emanuela F.; Ramachandran Nair, P. K.; Nair, Vimala D.; Gama-Rodrigues, Antonio C.; Baligar, Virupax C.; Machado, Regina C. R.

2010-02-01

Shaded perennial agroforestry systems contain relatively high quantities of soil carbon (C) resulting from continuous deposition of plant residues; however, the extent to which the C is sequestered in soil will depend on the extent of physical protection of soil organic C (SOC). The main objective of this study was to characterize SOC storage in relation to soil fraction-size classes in cacao ( Theobroma cacao L.) agroforestry systems (AFSs). Two shaded cacao systems and an adjacent natural forest in reddish-yellow Oxisols in Bahia, Brazil were selected. Soil samples were collected from four depth classes to 1 m depth and separated by wet-sieving into three fraction-size classes (>250 μm, 250-53 μm, and <53 μm)—corresponding to macroaggregate, microaggregate, and silt-and-clay size fractions—and analyzed for C content. The total SOC stock did not vary among systems (mean: 302 Mg/ha). On average, 72% of SOC was in macroaggregate-size, 20% in microaggregate-size, and 8% in silt-and-clay size fractions in soil. Sonication of aggregates showed that occlusion of C in soil aggregates could be a major mechanism of C protection in these soils. Considering the low level of soil disturbances in cacao AFSs, the C contained in the macroaggregate fraction might become stabilized in the soil. The study shows the role of cacao AFSs in mitigating greenhouse gas (GHG) emission through accumulation and retention of high amounts of organic C in the soils and suggests the potential benefit of this environmental service to the nearly 6 million cacao farmers worldwide.

Bacterial communities associated with the rhizosphere of pioneer plants (Bahia xylopoda and Viguiera linearis) growing on heavy metals-contaminated soils.

PubMed

Navarro-Noya, Yendi E; Jan-Roblero, Janet; González-Chávez, Maria del Carmen; Hernández-Gama, Regina; Hernández-Rodríguez, César

2010-05-01

In this study, the bacterial communities associated with the rhizospheres of pioneer plants Bahia xylopoda and Viguiera linearis were explored. These plants grow on silver mine tailings with high concentration of heavy metals in Zacatecas, Mexico. Metagenomic DNAs from rhizosphere and bulk soil were extracted to perform a denaturing gradient gel electrophoresis analysis (DGGE) and to construct 16S rRNA gene libraries. A moderate bacterial diversity and twelve major phylogenetic groups including Proteobacteria, Acidobacteria, Bacteroidetes, Gemmatimonadetes, Chloroflexi, Firmicutes, Verrucomicrobia, Nitrospirae and Actinobacteria phyla, and divisions TM7, OP10 and OD1 were recognized in the rhizospheres. Only 25.5% from the phylotypes were common in the rhizosphere libraries and the most abundant groups were members of the phyla Acidobacteria and Betaproteobacteria (Thiobacillus spp., Nitrosomonadaceae). The most abundant groups in bulk soil library were Acidobacteria and Actinobacteria, and no common phylotypes were shared with the rhizosphere libraries. Many of the clones detected were related with chemolithotrophic and sulfur-oxidizing bacteria, characteristic of an environment with a high concentration of heavy metal-sulfur complexes, and lacking carbon and organic energy sources.

Interflow, overland flow and leaching of natural nutrients on an Alfisol slope of southern Bahia, Brazil

NASA Astrophysics Data System (ADS)

De Oliveira Leite, J.

1985-09-01

Two experimental plots for hydrologic studies, 3595 and 7060 m 2, were delimited on a slope of Alfisol planted with cacao in Bahia, Brazil. Volumes of overland flow and interflow were measured daily and samples of collected water were taken monthly for analysis of Ca, Mg, Na, K, N, P and Fe. The highest overland-flow volumes represented 24% and the highest interflow 53% of the rainfall but on the average the volumes of overland flow and interflow were found to represent 1 and 14% of the annual rainfall. The percentage of interflow increases with increasing rainfall. In winter, it is higher than in summer, except during the highest rains observed. The mean annual loss for calcium was 85.8 kg ha -1 yr -1; for magnesium 18.2; potassium 17.0; sodium 23.5; nitrogen 22.1; iron 5.5 and phosphorus 0.9. In relative terms, considering the chemical components of the soils, the K losses are highest, indicating that this element is most leachable. The interflow volumes and the amounts of Na, K, N and P correlated at the 1% significance level in both plots. A general conclusion is that the leaching of nutrients varied with the intensity of the interflow, especially for Na, K, N and P, the leaching of nutrients through overland flow being of less importance.

Completeness of tuberculosis reporting forms for disease control in individuals with HIV/AIDS in priority cities of Bahia state.

PubMed

Lírio, Monique; dos Santos, Normeide Pedreira; Passos, Louran Andrade Reis; Kritski, Afrânio; Galvão-Castro, Bernardo; Grassi, Maria Fernanda Rios

2015-04-01

The control of HIV / Tuberculosis (TB) co -infection remains a challenge for public health. Notification is mandatory for both diseases and the National Case Registry Database (Sinan) is responsible for the collection and processing of individual forms of reporting and monitoring. The adequate fulfillment of these fields chips (completeness) is essential to follow the dynamics of the disease and set priorities for intervention. The aim of this study was to evaluate the completeness of the notification forms of tuberculosis in the priority municipalities of Bahia (Camaçari , Feira de Santana , Ilhéus , Itabuna, Jequié, Lauro de Freitas , Porto Seguro , Teixeira de Freitas , Paulo Afonso, Barreiras and Salvador) to control the disease in individuals with HIV/AIDS using tabulations obtained from the Sinan in the period from 2001 to 2010. The results showed that despite the completeness of the field HIV be above 50 %, more than half the cases were met as "undone" or "being processed" in all municipalities assessed in the period. The low completeness of reporting forms may compromise the quality of surveillance of TB cases. The results suggest the need for greater availability of HIV testing in these individuals.

Frequency of antibodies against Sarcocystis neurona and Neospora caninum in domestic cats in the state of Bahia, Brazil.

PubMed

Meneses, Iris Daniela Santos de; Andrade, Müller Ribeiro; Uzêda, Rosângela Soares; Bittencourt, Marta Vasconcelos; Lindsay, David Scott; Gondim, Luís Fernando Pita

2014-01-01

Sarcocystis neurona is the major agent of equine protozoal myeloencephalitis. It infects several mammalian species in the Americas, where the definitive hosts, marsupials of the genus Didelphis (D. virginiana and D. albiventris) are found. Domestic cats are one of the confirmed intermediate hosts of the parasite; however, antibodies against S. neurona had never before been demonstrated in Brazilian cats. The aim of this study was to determine whether cats in Bahia, Brazil, are exposed to the parasite. A total of 272 feline serum samples (134 from feral and 138 from house cats) were subjected to an indirect fluorescent antibody test using cultured merozoites of S. neurona as antigen. Positivity was detected in 4.0% (11/272) of the tested samples, with titers ranging from 25 to 800. The feline sera were also tested for antibodies against the protozoan Neospora caninum, with an observed antibody frequency of 2.9%. To the author's knowledge, this is the first study to report antibodies against S. neurona in Brazilian cats. We conclude that cats are exposed to the parasite in the region of this study. Further investigations are needed to confirm the role of cats in the transmission cycle of S. neurona in Brazil.

Social networks of men who have sex with men: a study of recruitment chains using Respondent Driven Sampling in Salvador, Bahia State, Brazil.

PubMed

Brignol, Sandra Mara Silva; Dourado, Inês; Amorim, Leila Denise; Miranda, José Garcia Vivas; Kerr, Lígia R F S

2015-11-01

Social and sexual contact networks between men who have sex with men (MSM) play an important role in understanding the transmission of HIV and other sexually transmitted infections (STIs). In Salvador (Bahia State, Brazil), one of the cities in the survey Behavior, Attitudes, Practices, and Prevalence of HIV and Syphilis among Men Who Have Sex with Men in 10 Brazilian Cities, data were collected in 2008/2009 from a sample of 383 MSM using Respondent Driven Sampling (RDS). Network analysis was used to study friendship networks and sexual partner networks. The study also focused on the association between the number of links (degree) and the number of sexual partners, in addition to socio-demographic characteristics. The networks' structure potentially facilitates HIV transmission. However, the same networks can also be used to spread messages on STI/HIV prevention, since the proximity and similarity of MSM in these networks can encourage behavior change and positive attitudes towards prevention.

"He Hasn't Got the Real Toolkit!" Young Children's Reasoning about Real/Not-Real Status

ERIC Educational Resources Information Center

Bunce, Louise; Harris, Margaret

2013-01-01

During the preschool years, children develop an understanding of 2 types of real/not-real distinctions: ontological status and authenticity (Bunce & Harris, 2008). Two studies compared 3- to 5-year-old children's real/not-real judgments and justifications for 3 types of contrast involving a real entity and either a fictional character, a child…

Archeomagnetism in Brazil: New archeointensity data from the Bahia region over the past five centuries

NASA Astrophysics Data System (ADS)

Hartmann, G. A.; Genevey, A.; Trindade, R. I.; Gallet, Y.; Etchevarne, C.; Afonso, M.

2009-12-01

There is a clear need of new archeomagnetic data from the southern hemisphere to better constrain the global geomagnetic field models over the past few millennia. In particular, less than 5% of all available absolute archeointensity data have been obtained from this hemisphere. We will present the first archeointensity data obtained for Brazil from the analysis of several groups of architectural brick fragments dated mainly from the so-called colonial period (with ages ranging between ~1550 AD and ~1850 AD). The fragments collected were produced in or close to the city of Salvador, Bahia State (13°S, 38.5°W) and their dating is ascertained with archives and archeological evidences, yielding precise age controls with, in most cases, uncertainties of less than 10 years. Intensity experiments were performed using the Thellier and Thellier (1959) method as modified by Coe (1967). The stability of the magnetic mineralogy was monitored using partial thermoremanent magnetization (pTRM) checks and pTRM tail tests (Riisager and Riisager, 2001) were used to detect possible biases due to the presence of multidomain grains. High-temperature intensity measurements were also carried out using the Triaxe magnetometer (Le Goff and Gallet, 2004). For both experimental procedures, effects related to the anisotropy of the TRM and to the dependence of TRM acquisition on the cooling rate were taken into account. A good agreement is observed when comparing the mean intensity values obtained using the two methods. We will further compare our new archeointensity results with the intensities expected in Brazil from global geomagnetic field models over the past 500 years.

Parasites in the mangrove oyster Crassostrea rhizophorae cultivated in the estuary of the Graciosa River in Taperoá, Bahia.

PubMed

Cova, Aliane Watanabe; Serafim Júnior, Moacyr; Boehs, Guisla; Souza, Jackson Moreira de

2015-01-01

In this work, parasites associated with the mangrove oyster Crassostrea rhizophorae were studied at a cultivation unit in the estuary of the Graciosa River in Taperoá, Bahia. On a monthly basis, between April 2011 and March 2012, 20 oysters were collected, measured and fixed in 10% formaldehyde. In order to identify the parasites, routine histological techniques were used. The specimens were embedded in paraffin and sections, 7 µm thick, were cut. These were then stained with Harris hematoxylin and eosin and were examined using an optical microscope. The parameters analyzed to investigate water quality showed that the temperature ranged from 23.9 °C to 29.3 °C, water salinity from 0.4 to 24.2 Practical Salinity Units PSU and recorded rainfall from 80 mm to 406.4 mm/month. During the parasitological analyses, infestation of the polychaete Neanthes succinea was observed in 41% of the oysters. Through histological techniques, the following parasites were identified: colonies of Rickettsia-like organisms (RLOs); the protozoa Nematopsis sp. and Ancistrocoma sp.; the turbellarian Urastoma sp.; the metacestode Tylocephalum sp. and an unidentified tapeworm. The data collected showed that there was low-intensity infection with and prevalence of parasites, except for Nematopsis sp., thus attesting that these cultivated oysters were in a healthy condition.

Real Forestry for Real Estate

ERIC Educational Resources Information Center

Gagnon, Jennifer; Fisher, Jason

2013-01-01

Virginia is poised to see an unprecedented change in forest land ownership. To provide new landowners with information on sustainable forest management, we developed a two-part program, Real Forestry for Real Estate. First, we assembled New Landowner Packets, which contain a variety of sustainable forest management resources. Second, two…

Structural variations among monocot emergent and amphibious species from lakes of the semi-arid region of Bahia, Brazil.

PubMed

Leite, K R B; França, F; Scatena, V I

2012-02-01

Temporary lakes are common in the semi-arid region of the State of Bahia and form water mirrors in the rainy season. In this period, various vegetal species appear having different life forms adapted to the seasonality conditions of the rainfall regime. This work surveyed the adaptive anatomical structures of some emergent and amphibious monocot species occurring in these lakes. We studied the anatomy of roots, rhizomes, leaves and scapes of Cyperus odoratus, Oxycaryum cubense, Pycreus macrostachyos (Cyperaceae) - amphibious species; and of Echinodorus grandiflorus (Alismataceae), Eichhornia paniculata (Pontederiaceae) and Habenaria repens (Orchidaceae) - emergent species. The anatomical features of the dermal, fundamental and vascular systems confirming the tendency of the adaptive convergence of these plants to temporary lacustrine the environment include: single layered epidermal cells with a thin cuticle layer in the aerial organs; the presence of air canals in all the organs; few or no supporting tissues; and less numerous conducting elements and thinner cell walls in the xylem. The reduction of the supporting tissues, the number of stomata, which can even be absent, and the number of conducting elements and the degree of cell wall lignification in the xylem of the emergent species is more accentuated than that of the amphibious species. The pattern of distribution of aerenchyma in the roots of the studied species was considered important to distinguish between amphibious and emergent life forms.

[Characterization of access to normal childbirth care in Bahia State, Brazil, based on graph theory].

PubMed

Sousa, Ludmilla Monfort Oliveira; Araújo, Edna Maria de; Miranda, José Garcia Vivas

2017-12-18

Origin-destination flow is a phenomenon that can be modeled as a network. Graph theory is a mathematical tool to characterize a network and thus allows studying the topological properties and temporal and spatial development of a set of related elements. The article aims to estimate the topological evolution of an inter-municipal network of normal deliveries. We selected the admissions for normal deliveries in the Hospital Information System of the Brazilian Unified National Health System, from 2008 to 2014, for women residing in Bahia State, Brazil. The following indices were applied: entry degree (from how many municipalities the women came for childbirth), exit degree (to how many municipalities they left), entry flow (how many women came), exit flow (how many women left), and the mean size of the exit edge (distance traveled). Analyses between macro-regions used the following indicators: proportion of normal deliveries performed outside the municipality of residence and mean size of the exit edge. The results indicate an increase in deliveries performed outside the municipality of residence, in addition to the persistence of concentration of deliveries in the hub municipalities in the Health Regions, and an increase in the distance between the municipality of residence and the municipality where the delivery took place. The organization of networks for normal childbirth poses an on-going challenge. It is important to analyze the flow of women for childbirth care in order to support the establishment of inter-municipal references to guarantee safe labor and childbirth. In conclusion, it is necessary to develop a regionalized network to meet the demand by pregnant women in the territory with universal and equitable coverage.

Genetic diversity of Burkholderia (Proteobacteria) species from the Caatinga and Atlantic rainforest biomes in Bahia, Brazil.

PubMed

Santini, A C; Santos, H R M; Gross, E; Corrêa, R X

2013-03-11

The genus Burkholderia (β-Proteobacteria) currently comprises more than 60 species, including parasites, symbionts and free-living organisms. Several new species of Burkholderia have recently been described showing a great diversity of phenotypes. We examined the diversity of Burkholderia spp in environmental samples collected from Caatinga and Atlantic rainforest biomes of Bahia, Brazil. Legume nodules were collected from five locations, and 16S rDNA and recA genes of the isolated microorganisms were analyzed. Thirty-three contigs of 16S rRNA genes and four contigs of the recA gene related to the genus Burkholderia were obtained. The genetic dissimilarity of the strains ranged from 0 to 2.5% based on 16S rDNA analysis, indicating two main branches: one distinct branch of the dendrogram for the B. cepacia complex and another branch that rendered three major groups, partially reflecting host plants and locations. A dendrogram designed with sequences of this research and those designed with sequences of Burkholderia-type strains and the first hit BLAST had similar topologies. A dendrogram similar to that constructed by analysis of 16S rDNA was obtained using sequences of the fragment of the recA gene. The 16S rDNA sequences enabled sufficient identification of relevant similarities and groupings amongst isolates and the sequences that we obtained. Only 6 of the 33 isolates analyzed via 16S rDNA sequencing showed high similarity with the B. cepacia complex. Thus, over 3/4 of the isolates have potential for biotechnological applications.

Prevalence and Risk Factors for Bacterial Vaginosis and Other Vulvovaginitis in a Population of Sexually Active Adolescents from Salvador, Bahia, Brazil

PubMed Central

Moreira Mascarenhas, Rita Elizabeth; Sacramento Cunha Machado, Márcia; Borges da Costa e Silva, Bruno Fernando; Fernandes Weyll Pimentel, Rodrigo; Teixeira Ferreira, Tatiana; Silva Leoni, Fernanda Maria; Grassi, Maria Fernanda Rios

2012-01-01

Bacterial vaginosis, trichomoniasis, and genital candidiasis are considered the main etiologies of vulvovaginitis. Few studies estimate the prevalence of vulvovaginitis among adolescents, especially in Brazil. This study aimed to determine the prevalence and main risk factors associated with bacterial vaginosis and genital infection by C. albicans and Trichomonas vaginalis among a group of adolescents from Salvador, Bahia, Brazil. One hundred sexually active adolescents followed at an adolescent gynecology clinic were included. Endocervical and vaginal samples were obtained during gynecological examination. Nugent criteria were applied for the diagnosis of bacterial vaginosis. For Candida albicans and Trichomonas vaginalis detection, culture in Sabouraud agar plates and Papanicolaou cytology were used, respectively. The mean age of participants was 16.6 ± 1.6 years. The prevalence of bacterial vaginosis was 20% (95% CI 12–28) and of genital infection by Candida was 22% (95% CI 14–30). Vaginal cytology detected Trichomonas vaginalis in one patient. Alcohol, tobacco, and illegal drug use (P = 0.02) and multiple lifetime partners were statistically related to bacterial vaginosis (P = 0.01). The prevalence of bacterial vaginosis and genital candidiasis was similar to other studies carried out among adolescents worldwide. PMID:23133306

Real-Time Systems

DTIC Science & Technology

1992-02-01

Postgraduate School Autonomous Under Vehicle (AUV) are then examined. Autonomous underwater vehicle (AUV), hard real-time system, real - time operating system , real-time programming language, real-time system, soft real-time system.

"Shark is the man!": ethnoknowledge of Brazil's South Bahia fishermen regarding shark behaviors.

PubMed

Barbosa-Filho, Márcio Luiz Vargas; Schiavetti, Alexandre; Alarcon, Daniela Trigueirinho; Costa-Neto, Eraldo Medeiros

2014-07-03

Fishermen's knowledge is a source of indispensable information in decision-making processes related to efforts to stimulate the management and conservation of fishing resources, especially in developing countries. This study analyzed the knowledge of fishermen from three municipal areas of Bahia in northeast Brazil regarding the behavior repertoire of sharks and the possible influence that these perceptions may have on the inclination to preserve these animals. This is a pioneering study on the ethnobiological aspects of elasmobranchs in Brazil. Open, semi-structured interviews with shark fishing specialists were conducted between September 2011 and October 2012. The interviews addressed the fishermen's profile, fishing techniques and knowledge about sharks, focusing on the behaviours exhibited by sharks. The data were analysed with quantitative approach and conducted with the use of descriptive statistical techniques. Sixty-five fishermen were interviewed. They descend from the rafting subculture of Brazil's northeast, which has historically been disregarded by public policies addressing the management and conservation of fishing resources. The fishing fleet involved in shark fishing includes rafts, fishing boats and lobster boats equipped with fishing lines, gillnets, longlines and "esperas". The informers classified sharks' behaviour repertoire into 19 ethological categories, related especially to feeding, reproduction, and social and migratory behaviours. Because they identify sharks as predators, the detailed recognition of the behaviours exhibited is crucial both for an efficient catch and to avoid accidents. Therefore, this knowledge is doubly adaptive as it contributes to safer, more lucrative fishing. A feeling of respect for sharks predominates, since informers recognize the ecological role of these animals in marine ecosystems, attributing them the status of leader (or "the man") in the sea. This work demonstrates the complexity and robustness of

Geochemistry of contaminated komatiites from the Umburanas greenstone belt, Bahia State, Brazil

NASA Astrophysics Data System (ADS)

Menezes Leal, Angela Beatriz de; Santos, André Luis Dias; Bastos Leal, Luiz Rogério; Cunha, José Carlos

2015-08-01

The late Archaean Umburanas greenstone belt (UGB) is located in the São Francisco Craton, southwest of Bahia State, Brazil. The lower unit of UGB comprises basal komatiite lavas and tholeiitic basalts intercalated with felsic volcanic rocks. The regional crystalline basement rocks, the Gavião block, predominantly consist of granitic, granodioritic and migmatitic gneiss along with tonalite-trondhjemite-granodiorite (TTG) associations. Petrographic studies of UGB komatiites reveal characteristic spinifex igneous texture although primary mineralogy is rarely preserved. Based on textural relationships, komatiites are divided into cumulate, spinifex, and massive types. The MgO content varies in the range 31.5-40.4 wt%. The MgO-SiO2 negative correlation in komatiites suggests olivine fractionation trend. The UGB komatiites are of Al-undepleted type, characterized by Al2O3/TiO2 (21-48) ratio, enriched in highly incompatible LILE relative to moderately incompatible HFSE and distinct negative Nb, Sr and Eu anomalies. Also shows depletion of light rare earths, convex-downward rare earth patterns typically not observed in komatiites world-wide, and primitive mantle normalized Gd/Yb (1.03-1.23) and La/Sm (2.36-4.99) ratios. The negative Eu anomaly is attributed to the circulation of H2O-rich fluid, whereas the negative Nb and Sr anomalies are attributed to contamination from granitic basement rocks of the Gavião block. The UGB komatiites are most likely derived from adiabatic decompressional melting of a mantle plume. The melting took place at liquidus temperatures in the range 1572-1711 °C, which is consistent with mantle-plume origin invoked for several other komatiites in Archaean greenstone belts elsewhere. The melts were more likely generated at a depth shallower than 100 km (pressure < 2.5 GPa) where garnet was absent in the source mineralogy. Geochemical characteristics suggest contamination of primary melts with granitic basement rocks either during ascent of melt

Fungal communities in gardens of the leafcutter ant Atta cephalotes in forest and cabruca agrosystems of southern Bahia State (Brazil).

PubMed

Reis, Bárbara Monique Dos Santos; Silva, Aline; Alvarez, Martín Roberto; Oliveira, Tássio Brito de; Rodrigues, Andre

2015-12-01

Leaf-cutting ants interact with several fungi in addition to the fungal symbiont they cultivate for food. Here, we assessed alien fungal communities in colonies of Atta cephalotes. Fungus garden fragments were sampled from colonies in the Atlantic Rainforest and in a cabruca agrosystem in the state of Bahia (Brazil) in two distinct periods to evaluate whether differences in nest habitat influence the diversity of fungi in the ant colonies. We recovered a total of 403 alien fungi isolates from 628 garden fragments. The prevalent taxa found in these samples were Escovopsis sp. (26 %), Escovopsioides nivea (24 %), and Trichoderma spirale (10.9 %). Fungal diversity was similar between the colonies sampled in both areas suggesting that ants focus on reducing loads of alien fungi in the fungus gardens instead of avoiding specific fungi. However, fungal taxa composition differed between colonies sampled in the two areas and between the sampling periods. These differences are likely explained by the availability of plant substrates available for foraging over habitats and periods. Ordination analysis further supported that sampling period was the main attribute for community structuring but also revealed that additional factors may explain the structuring of fungal communities in colonies of A. cephalotes. Copyright © 2015 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.

Project REAL (Real Educational Activities of Learning)

ERIC Educational Resources Information Center

Lindsay, Dolores

1977-01-01

Project REAL (Real Educational Activities of Learning) began as a program for 22 handicapped high school dropouts under age 21 and offered practical instruction in such areas as construction, electronic assembly, and merchandising. (JYC)

Higher Cytopathic Effects of a Zika Virus Brazilian Isolate from Bahia Compared to a Canadian-Imported Thai Strain

PubMed Central

Alpuche-Lazcano, Sergio P.; McCullogh, Craig R.; Del Corpo, Olivier; Rance, Elodie; Mouland, Andrew J.; Sagan, Selena M.; Teixeira, Mauro M.

2018-01-01

Zika virus (ZIKV) is an emerging pathogen from the Flaviviridae family. It represents a significant threat to global health due to its neurological and fetal pathogenesis (including microcephaly and congenital malformations), and its rapid dissemination across Latin America in recent years. The virus has spread from Africa to Asia, the Pacific islands and the Americas with limited knowledge about the pathogenesis associated with infection in recent years. Herein, we compared the ability of the Canadian-imported Thai strain PLCal_ZV and the Brazilian isolate HS-2015-BA-01 from Bahia to produce infectious ZIKV particles and cytopathic effects in a cell proliferation assay. We also compared the intracellular viral RNA accumulation of the two strains by quantitative RT-PCR (reverse transcription polymerase chain reaction) analyses. Our observations show that HS-2015-BA-01 is more cytopathic than PLCal_ZV in proliferation assays in Vero, Human Embryonic Kidney HEK 293T and neuroblastoma SH-SY5Y cells. Quantitative RT-PCR shows that the level of viral RNA is higher with HS-2015-BA-01 than with PLCal_ZV in two cell lines, but similar in a neuroblastoma cell line. The two strains have 13 amino acids polymorphisms and we analyzed their predicted protein secondary structure. The increased cytopathicity and RNA accumulation of the Brazilian ZIKV isolate compared to the Thai isolate could contribute to the increased pathogenicity observed during the Brazilian epidemic. PMID:29382068

Influence of Tropical Cyclones Period 1970 TO 2010 IN the Region of Bahia de Banderas, Nayarit-Jalisco Mexico

NASA Astrophysics Data System (ADS)

Hernandez, J. M.

2013-12-01

This study evaluates the impacts of tropical cyclones (TC) that made landfall in populated areas along the Pacific coast of Mexico, especially in the region of Bahia de Banderas. During the period of 1970-2010 and used a database of international natural disasters to identify impacts. Were more than 13 events during the reporting period, of which 10 are examined more precipitation accumulated and 6 that caused further damage to the affected population in these cases ranged from 5000 to more than 15 000 inhabitants. Strong winds and heavy rainfall in periods of one to three days were associated with property damage and loss of life. The results of the study indicate that excessive accumulations of rain and daily intensity are important factors connected with the occurrence of disasters in densely populated areas. Six of the first 10 Tropical Cyclone associated with major disasters occurred in conditions of El Niño and four neutral conditions. With the analysis of satellite images using GOES-10 in the IDV software maps were obtained in the coastal impacts of Banderas Bay and describes the main features of each meteorological phenomena. In which concludes that no tropical cyclone entered directly to the Banderas Bay region, but its effects were very relevant, taking into account the topography, land use change and the vulnerability of the region. Tropical Cyclones that have affected the region of Bay of Banderas

Motivating Young Writers through Write-Talks: Real Writers, Real Audiences, Real Purposes

ERIC Educational Resources Information Center

Wilson, Amy Alexandra

2008-01-01

Modeled after the popular teaching technique of book talks, write talks are brief motivational talks designed to engage students in writing. Teachers can invite adults from their communities into their classrooms to give write talks, thereby conveying to students that real people go through different writing processes to write real texts for real…

Real-Time CORBA

DTIC Science & Technology

2000-10-01

control systems and prototyped the approach by porting the ILU ORB from Xerox to the Lynx real - time operating system . They then provided a distributed...compliant real - time operating system , a real-time ORB, and an ODMG-compliant real-time ODBMS [12]. The MITRE system is an infrastructure for...the server’s local operating system can handle. For instance, on a node controlled by the VXWorks real - time operating system with 256 local

Impact of the Family Health Program on gastroenteritis in children in Bahia, Northeast Brazil: an analysis of primary care-sensitive conditions

PubMed Central

Monahan, Laura J.; Calip, Gregory S.; Novo, Patricia; Sherstinsky, Mark; Casiano, Mildred; Mota, Eduardo; Dourado, Inês

2013-01-01

In seeking to provide universal health care through its primary care-oriented Family Health Program, Brazil has attempted to reduce hospitalization rates for preventable illnesses such as childhood gastroenteritis. We measured rates of Primary Care-sensitive Hospitalizations and evaluated the impact of the Family Health Program on pediatric gastroenteritis trends in high-poverty Northeast Brazil. We analyzed aggregated municipal-level data in time-series between years 1999-2007 from the Brazilian health system payer database and performed qualitative, in-depth key informant interviews with public health experts in municipalities in Bahia. Data were sampled for Bahia’s Salvador microregion, a population of approximately 14 million. Gastroenteritis hospitalization rates among children aged less than five years were evaluated. Declining hospitalization rates were associated with increasing coverage by the PSF (P=0.02). After multivariate adjustment for garbage collection, sanitation, and water supply, evidence of this association was no longer significant (P=0.28). Qualitative analysis confirmed these findings with a framework of health determinants, proximal causes, and health system effects. The PSF, with other public health efforts, was associated with decreasing gastroenteritis hospitalizations in children. Incentives for providers and more patient-centered health delivery may contribute to strengthening the PSF’s role in improving primary health care outcomes in Brazil. PMID:23932060

Neoplasms-associated deaths in HIV-1 infected and non-infected patients in Bahia, Brazil.

PubMed

Marques, Marinho; Luz, Estela; Leal, Mateus; Oliveira, João Vitor; Patrício, Rejane; Netto, Eduardo Martins; Brites, Carlos

2018-05-01

HIV-infected patients are at a higher risk to develop malignancies than general population. Although AIDS-related malignancies are a common feature of late-stage disease, patients under successful antiretroviral therapy also have an increased risk for development of non-AIDS malignancies. To compare the frequency and characteristics of adults HIV-infected patients and general population who died of malignancies in Bahia, Brazil from January 2000 to December 2010. National Information System on Mortality (SIM) was searched to identify all deaths in the study period caused by malignancies in general population and in HIV patients. The frequency of malignancies in these two groups was compared. For HIV patients we also recorded the last HIV-1 RNA plasma viral load and CD4+ cells count, retrieved from oficial databases on laboratory monitoring for HIV patients. In the study period 733,645 deaths were reported, 677,427 (92.3%) of them in individual older than 13 years. Malignancies were the cause of death in 77,174 (11.4%) of them, and 5156 (0.8%) were associated to HIV/Aids. Among deaths of HIV/Aids patients, Kaposi´s sarcoma was the most prevalent malignancy (OR: 309.7; 95% CI: 177-544), followed by non-Hodgkin lymphoma (OR: 10.1; 95% CI: 5.3-19.3), Hodgkin´s lymphoma (OR: 4.3; 95% CI: 2.2-8.4), and cranial nervous malignancies (OR: 3.3; 95% CI:1.6-7.0). HIV patients died at a significantly lower age (43.7 years), than general population (64.5 years, p < 0.0001). Patients who had a diagnosis of Aids-related malignancies had lower CD4+ cells count than those with non-AIDS relates malignancies (p = 0.04). HIV infection is a clear risk fator for development of some malignancies, and is associated with early mortality, compared to general population. The level of CD4+ cells count predicts the type of malignancies causing death in this population. Copyright © 2018 Elsevier Ltd. All rights reserved.

Hypothesis on the origin of lineaments in the LANDSAT and SLAR images of precambrian soil in the low Contas River Valley (southern Bahia)

NASA Technical Reports Server (NTRS)

Liu, C. C. (Principal Investigator); Rodrigues, J. E.

1984-01-01

Examination of LANDSAT and SLAR images in southern Bahia reveals numerous linear features, which are grouped in five sets, based on their trends: N65 degrees E, N70 degrees W, N45 degrees E and NS/N15 degrees E. Owing to their topographic expressions, distributive patterns, spacing between individual lineaments and their mutual relationships, the lineament sets of N65 degrees E and N70 degrees W, as well as the sets of N40 degrees E and N45 degrees W, are considered as two groups of conjugate shear fractures and the former is older and is always cut by the latter. Their conjugate shear angles are 45 degrees and 85 degrees and their bisector lines are approximately in east-west and north-south directions, respectively. According to Badgeley's argumentation on the conjugate shear angles, the former conjugate shear fractures would be caused by: (1) vertical movements, and the bisector of their conjugate angle would be parallel to the long axis of horsting or folding, or (2) by a compressive force in the east-west direction and under a condition of low confining pressure and temperature.

Dengue virus 4 (DENV-4) re-emerges after 30 years in Brazil: cocirculation of DENV-2, DENV-3, and DENV-4 in Bahia.

PubMed

Campos, Gubio Soares; Pinho, Aryane Cruz Oliveira; Brandão, Claudio Jose de Freitas; Bandeira, Antonio Carlos; Sardi, Silvia Ines

2015-01-01

Dengue fever (DF) is a mosquito-borne viral disease of great concern in tropical and subtropical regions of the world. One important cause of the increase in DF is rapid development and urbanization has led to proliferation of the Aedes aegypti mosquito, the vector responsible for transmission of the illness. Surveillance of dengue virus (DENV) infection in Brazil shows the predominance of DENV-1, DENV-2, and DENV-3 until 2010. This study reports the reappearance of DENV-4 in Brazil for the first time in 30 years. Serum samples were collected from individuals (n = 214) exhibiting fever and muscular pain in Bahia, Brazil, during 2011-2012. These samples were subjected to reverse transcription-polymerase chain reaction (RT-PCR)/nested PCR, which revealed that 82% of samples were positive for DENV-4; most were older age groups and exhibited a serological pattern consistent with a primary infection. The cocirculation of multiple DENV serotypes within the same city places the population at risk for a fatal form of the disease. Therefore, with the increasing incidence of severe DF cases, early diagnosis will be a priority for public health efforts in Brazil.

Evaluation of criteria for selecting the spectral attributes of digital LANDSAT MSS imagery for discriminating lithological units in the lower Curaca River Valley, Bahia. [Brazil

NASA Technical Reports Server (NTRS)

Paradella, W. R. (Principal Investigator)

1984-01-01

The use of spectral attributes criteria was investigated, based on measures of statistical distance of separability between thematic classes in MSS digital LANDSAT imagery, in order to select the best subsets of channels in composite colors for the detection and discrimination of lithological units in the lower valley of Curaca River, State of Bahia, Brazil. Three situations were investigated: (1) selection of the three best channels, considering all of the original bands (channels 4, 5, 6, and 7); (2) selection of the three best bands, considering the six MSS band-ratios (channels 4/5, 4/6. 4/7, 5/6, 5/7, and 6/7); and (3) selection of the three best bands in a hybrid approach (the four original bands and the six ratios). A visual analysis was done on color composite images using the selected sets. Results show that the hybrid product (bands 4, 5/7, and 7 with green, blue, and red respectively) and the Normal Color Composite (bands 4, 5, and 7 with blue, green, and red colors respectively) had the best performance.

Evaluation of the phototoxicity of unsubstituted and alkylated polycyclic aromatic hydrocarbons to mysid shrimp (Americamysis bahia): Validation of predictive models.

PubMed

Finch, Bryson E; Marzooghi, Solmaz; Di Toro, Dominic M; Stubblefield, William A

2017-08-01

Crude oils are composed of an assortment of hydrocarbons, some of which are polycyclic aromatic hydrocarbons (PAHs). Polycyclic aromatic hydrocarbons are of particular interest due to their narcotic and potential phototoxic effects. Several studies have examined the phototoxicity of individual PAHs and fresh and weathered crude oils, and several models have been developed to predict PAH toxicity. Fingerprint analyses of oils have shown that PAHs in crude oils are predominantly alkylated. However, current models for estimating PAH phototoxicity assume toxic equivalence between unsubstituted (i.e., parent) and alkyl-substituted compounds. This approach may be incorrect if substantial differences in toxic potency exist between unsubstituted and substituted PAHs. The objective of the present study was to examine the narcotic and photo-enhanced toxicity of commercially available unsubstituted and alkylated PAHs to mysid shrimp (Americamysis bahia). Data were used to validate predictive models of phototoxicity based on the highest occupied molecular orbital-lowest unoccupied molecular orbital (HOMO-LUMO) gap approach and to develop relative effect potencies. Results demonstrated that photo-enhanced toxicity increased with increasing methylation and that phototoxic PAH potencies vary significantly among unsubstituted compounds. Overall, predictive models based on the HOMO-LUMO gap were relatively accurate in predicting phototoxicity for unsubstituted PAHs but are limited to qualitative assessments. Environ Toxicol Chem 2017;36:2043-2049. © 2017 SETAC. © 2017 SETAC.

Real Time Revisited

NASA Astrophysics Data System (ADS)

Allen, Phillip G.

1985-12-01

The call for abolishing photo reconnaissance in favor of real time is once more being heard. Ten years ago the same cries were being heard with the introduction of the Charge Coupled Device (CCD). The real time system problems that existed then and stopped real time proliferation have not been solved. The lack of an organized program by either DoD or industry has hampered any efforts to solve the problems, and as such, very little has happened in real time in the last ten years. Real time is not a replacement for photo, just as photo is not a replacement for infra-red or radar. Operational real time sensors can be designed only after their role has been defined and improvements made to the weak links in the system. Plodding ahead on a real time reconnaissance suite without benefit of evaluation of utility will allow this same paper to be used ten years from now.

Symbiotic N fixation is not down-regulated in mature versus secondary tropical forests in Bahia, Brazil.

NASA Astrophysics Data System (ADS)

Winbourne, J. B.; Daniel, P.; Porder, S.

2016-12-01

Carbon accumulation in secondary tropical forests is substantial, and thought to be limited at least in part by nitrogen (N) availability. Slash and burn agriculture and grazing remove N from the system, however, the abundance of symbiotic N fixing trees in young tropical forests suggests rapid N accumulation as forests regrow. Here we use statistically robust spatial sampling to quantify symbiotic (SNF) and asymbiotic N fixation across a chronosequence of re-growing tropical forests in the Mata Atlântica of Bahia, Brasil. The Mata Atlântica once stretched 1500 km along the east coast of Brasil, is currently 85% deforested, and is a target of national and international restoration efforts that rely heavily on the planting of legume species to facilitate forest regrowth. As expected, we found the highest rates of SNF early in forest succession, but these rates were low compared with prior estimates (16-year-old forests fixed 5.75 ± 2.2 kg N ha-1 yr-1), and did not significantly decline in older stands. Mature forests (>100 years old) fixed 4.3 kg N ha-1 yr-1. This rate is similar to measurements using the same method in intact forests in Costa Rica, and both estimates are 5 times lower than previous estimates of SNF inputs into mature tropical forests. In our study, SNF accounted for > 99% of the total N inputs via biological N fixation. Several intriguing possibilities emerge from these data: 1) contrary to expectations, abundant legumes early in succession do not dramatically increase N inputs in these regrowing tropical forests and 2) the hypothesis that N fixation is down regulated by facultative fixers once forests reach maturity is not consistent with our observations.

Spatial distribution of triatomines (Reduviidae: Triatominae) in urban areas of the city of Salvador, Bahia, Brazil.

PubMed

Santana, Karine de Souza O; Bavia, Maria Emília; Lima, Artur Dias; Guimarães, Isabel Cristina S; Soares, Enio Silva; Silva, Marta Mariana Nascimento; Mendonça, Jorge; Martin, Moara de Santana

2011-05-01

Environmental changes have a strong influence on the emergence and/or reemergence of infectious diseases. The city of Salvador, Brazil--currently the focus of a housing boom linked to massive deforestation--is an example in point as the destruction of the remaining areas of the Atlantic Forest around the city has led to an increased risk for Chagas disease. Human domiciles have been invaded by the triatomine vectors of Trypansoma cruzi, the flagellate protozoan causing Chagas disease, a problem of particular concern in urban/suburban areas of the city such as the Patamares sector in the north-east, where numbers of both the vector and human cases of the disease have increased lately. To control and prevent further deterioration of the situation, the control programme for Chagas disease, developed by the Bahia Center for Zoonosis Control, has divided the area into a grid of designated surveillance units (ZIs) that are subjected to vector examination. In six out of 98 of these ZIs, 988 triatomes were collected and georeferenced during the 3-year period between 2006 and 2009. The hottest months, that are also generally the driest, showed the highest numbers of triatomines with Triatoma tibiamaculata being the predominant species (98.3%) with Panstrongylus geniculatus present only occasionally (0.6%). Fifty-four percent of all triatomines captured were found inside the homes, and 48.6% out of 479 individuals in the affected ZIs selected for analysis tested positive for T. cruzi infection. The study presented here is a pioneering initiative to map the spatial distribution of triatomines based on geographical information systems with the additional aim of contributing to an expanded knowledge-base about T. cruzi and its vectors in urban areas and raise public health awareness of the risks involved.

Climate Patterns Governing the Presence and Permanence of Salmonellae in Coastal Areas of Bahia de Todos Santos, Mexico▿

PubMed Central

Simental, Lourdes; Martinez-Urtaza, Jaime

2008-01-01

Despite the importance of salmonellae as one of the major causes of food-borne infections worldwide, data regarding the presence of these organisms in the environment are limited. We investigated the presence of Salmonella spp. in Bahia de Todos Santos (Baja California, Mexico) and evaluated the environmental factors that affect the occurrence of Salmonella spp. in this arid region. A total of 1,331 samples collected from 21 sites along the coast during a period of 3 years were analyzed for Salmonella spp. Geographical and seasonal distribution of Salmonella spp. was evaluated in association with environmental parameters and with human infections in the area. The incidence of Salmonella bacteria throughout the study was 4.8%, with the highest incidence detected in wastewater (16.2%), followed by stream water (10.6%), mollusks (7.4%), and seawater (2.3%). Twenty different serotypes were identified among the 64 Salmonella isolates. The dominant serotype was Typhimurium (23.4%), followed by Vejle (6.2%). The presence of Salmonella spp. in coastal areas was mostly confined to rainy periods and areas of stream discharges, and runoff was identified as the predominant factor influencing the transport of Salmonella bacteria from source points to the sea via streams. Isolation of Salmonella spp. was negatively and significantly associated with temperature, probably because of the effect of solar radiation in the decline of permanence of Salmonella bacteria. Conversely, human infections prevailed during the warmest months and were negatively correlated with the presence of Salmonella spp. in the marine environment. PMID:18708509

Real Teaching and Real Learning vs. Narrative Myths about Education

ERIC Educational Resources Information Center

Gregory, Marshall

2007-01-01

All real classrooms are saturated in the fictional narratives about education from TV and movies that swirl about thickly and persistently in western culture, yet the influence that these fictions exert on real teachers and real students is seldom examined. This article argues that since these fictional narratives nearly always deal in recycled…

The orchid-bee faunas (Hymenoptera: Apidae) of "Reserva Ecológica Michelin", "RPPN Serra Bonita" and one Atlantic Forest remnant in the state of Bahia, Brazil, with new geographic records.

PubMed

Nemésio, A

2014-02-01

The orchid bee faunas of two private natural preserves, 'Reserva Particular do Patrimônio Natural da Serra Bonita' (RSB) and 'Reserva Ecológica Michelin' (REM), and a forest fragment inside the campus of the 'Universidade Estadual de Santa Cruz', were surveyed for the first time. All three areas constitute Atlantic Forest remnants in the southern portion of the state of Bahia, Brazil. A total of 1,782 males belonging to 32 species were actively collected with insect nets during 90 hours of field work from November, 2009, to January, 2012. Euglossa cyanochlora Moure, 1996-one of the rarest orchid bee species-was found at RSB and REM, the latter representing the northernmost record for this species. Euglossa cognata, Moure, 1970 was found at RSB, the northernmost record for this species in the Atlantic Forest and the only recent record for this species at the northern border of Jequitinhonha river.

"Fast" Is Not "Real-Time": Designing Effective Real-Time AI Systems

NASA Astrophysics Data System (ADS)

O'Reilly, Cindy A.; Cromarty, Andrew S.

1985-04-01

Realistic practical problem domains (such as robotics, process control, and certain kinds of signal processing) stand to benefit greatly from the application of artificial intelligence techniques. These problem domains are of special interest because they are typified by complex dynamic environments in which the ability to select and initiate a proper response to environmental events in real time is a strict prerequisite to effective environmental interaction. Artificial intelligence systems developed to date have been sheltered from this real-time requirement, however, largely by virtue of their use of simplified problem domains or problem representations. The plethora of colloquial and (in general) mutually inconsistent interpretations of the term "real-time" employed by workers in each of these domains further exacerbates the difficul-ties in effectively applying state-of-the-art problem solving tech-niques to time-critical problems. Indeed, the intellectual waters are by now sufficiently muddied that the pursuit of a rigorous treatment of intelligent real-time performance mandates the redevelopment of proper problem perspective on what "real-time" means, starting from first principles. We present a simple but nonetheless formal definition of real-time performance. We then undertake an analysis of both conventional techniques and AI technology with respect to their ability to meet substantive real-time performance criteria. This analysis provides a basis for specification of problem-independent design requirements for systems that would claim real-time performance. Finally, we discuss the application of these design principles to a pragmatic problem in real-time signal understanding.

Description of a new species of Characidium Reinhardt, 1867 (Characiformes: Crenuchidae) from the Chapada Diamantina, Bahia, and redescription of Characidium bimaculatum Fowler, 1941.

PubMed

Melo, Marcelo R S; Espíndola, Vinicius C

2016-11-24

A new species of Characidium Reinhardt, 1867 endemic to tributaries of the upper rio Paraguaçu in the Chapada Diamantina, Bahia, Brazil, is described. The new species can be distinguished from its congeners except C. bahiense, C. bimaculatum, C. laterale, C. nana, C. nupelia, and C. xavante, by having a conspicuous peduncular blotch in addition to the basicaudal spot on the base of the middle caudal-fin rays. Among other features, the new species differs from C. bahiense, C. laterale, C. nana, C. nupelia, and C. xavante by having a complete lateral line with 32-36 perforated scales (vs. lateral line short, with 9-11 perforated scales), and from C. bimaculatum by the body pigmentation pattern, with secondary bars present (vs. absent), total bars 11-16 (vs. 10-12), peduncular blotch rounded (vs. horizontally elongated), and mature males not having a darker dorsal fin (vs. proximal third of dorsal fin darker in mature males). Characidium bimaculatum, a poorly known species from Northeastern Brazil, is redescribed.

An overview of the molecular and epidemiological features of HIV-1 infection in two major cities of Bahia state, Brazil.

PubMed

Amaral, Amanda Gm; Oliveira, Isabele B; Carneiro, Diego C; Alcantara, Luiz Cj; Monteiro-Cunha, Joana P

2017-06-01

The high mutation rate of the human immunodeficiency virus (HIV) has created a public health challenge because the use of antiretroviral drugs can generate selective pressure that drives resistance in these viruses. The aim of this work was to characterise the molecular and epidemiological profile of HIV in Bahia, Brazil. DNA sequences from regions of HIV gag, pol, and env genes were obtained from previous studies performed in this area between 2002 and 2012. Their genotype and drug-resistance mutations were identified using bioinformatics tools. Clinical and epidemiological data were analysed. Among 263 individuals (46.4% male), 97.5% were asymptomatic and 49.1% were receiving treatment. Most of the individuals were 31 to 40 years old (36.9%) and infected through heterosexual contact (40.7%). The predominant genotype was B (68.1%) followed by BF recombinants (18.6%). Among the individuals infected with either F or BF genotypes, 68.4% were women and 76.8% were infected through heterosexual transmission. The prevalence of associated mutations conferring antiretroviral resistance was 14.2%, with 3.8% of all mutations conferring resistance to protease inhibitors, 9.43% to nucleoside reverse transcriptase inhibitors, and 8.5% to non-nucleoside reverse transcriptase inhibitors. Drug resistance was higher in individuals receiving treatment (26.1%) than in the drug-naïve (4.3%) individuals. This study will contribute to the understanding and monitoring of HIV epidemic in this Brazilian region.

Lead poisoning among children of Santo Amaro, Bahia, Brazil in 1980, 1985, and 1992.

PubMed

Silvany-Neto, A M; Carvalho, F M; Tavares, T M; Guimarães, G C; Amorim, C J; Peres, M F; Lopes, R S; Rocha, C M; Raña, M C

1996-03-01

A cross-sectional epidemiologic survey conducted at the beginning of 1992 evaluated the status of lead intoxication among children from 1 to 5 years of age living within 500 meters of a primary lead smelter in the Brazilian city of Santo Amaro, Bahia. A total of 103 children in this age group were initially enrolled in the study; however, 2 were later excluded because they could not be located, and 1 was excluded from the statistical analyses for reasons noted below. The results were compared with those from similar surveys made in 1980 and 1985 in the same area with children of the same age. A blood sample was obtained from each child, the child's hematocrit and zinc protoporphyrin (ZPP) level were determined, and an interview questionnaire was used to collect information of clinical or epidemiologic interest from the child's mother or guardian. The geometric average ZPP was 65.5 micrograms/100 mL (geometric standard deviation = 1.7), a level far exceeding the upper limit of normality established by the U.S. Centers for Disease Control and Prevention of 30 micrograms/100 mL. One child was excluded from the statistical analyses because it exhibited an extremely high ZPP level (789 micrograms/100 mL). Higher average ZPP levels were found for girls, children with darker-skinned racial backgrounds, children from homes where smelter slag was commonly used around the house, children presenting pica, and children of smelter workers. Of the symptoms of lead poisoning investigated, only nervousness and easy irritability exhibited high frequencies among the children studied. However, the prevalence of above-normal ZPP levels suggestive of lead poisoning was 92.2% in 1980, 98.4% in 1985, and 97.0% in 1992. Hence, the apparent prevalence of lead poisoning continued very high in 1992, indicating that the control measures adopted were ineffective or that other unidentified and uncontrolled risk factors were playing an important role. Overall, however, the proportion of children

Cost-effective control of plant disease when epidemiological knowledge is incomplete: modelling Bahia bark scaling of citrus.

PubMed

Cunniffe, Nik J; Laranjeira, Francisco F; Neri, Franco M; DeSimone, R Erik; Gilligan, Christopher A

2014-08-01

A spatially-explicit, stochastic model is developed for Bahia bark scaling, a threat to citrus production in north-eastern Brazil, and is used to assess epidemiological principles underlying the cost-effectiveness of disease control strategies. The model is fitted via Markov chain Monte Carlo with data augmentation to snapshots of disease spread derived from a previously-reported multi-year experiment. Goodness-of-fit tests strongly supported the fit of the model, even though the detailed etiology of the disease is unknown and was not explicitly included in the model. Key epidemiological parameters including the infection rate, incubation period and scale of dispersal are estimated from the spread data. This allows us to scale-up the experimental results to predict the effect of the level of initial inoculum on disease progression in a typically-sized citrus grove. The efficacies of two cultural control measures are assessed: altering the spacing of host plants, and roguing symptomatic trees. Reducing planting density can slow disease spread significantly if the distance between hosts is sufficiently large. However, low density groves have fewer plants per hectare. The optimum density of productive plants is therefore recovered at an intermediate host spacing. Roguing, even when detection of symptomatic plants is imperfect, can lead to very effective control. However, scouting for disease symptoms incurs a cost. We use the model to balance the cost of scouting against the number of plants lost to disease, and show how to determine a roguing schedule that optimises profit. The trade-offs underlying the two optima we identify-the optimal host spacing and the optimal roguing schedule-are applicable to many pathosystems. Our work demonstrates how a carefully parameterised mathematical model can be used to find these optima. It also illustrates how mathematical models can be used in even this most challenging of situations in which the underlying epidemiology is ill-understood.

“Shark is the man!”: ethnoknowledge of Brazil’s South Bahia fishermen regarding shark behaviors

PubMed Central

2014-01-01

Background Fishermen’s knowledge is a source of indispensable information in decision-making processes related to efforts to stimulate the management and conservation of fishing resources, especially in developing countries. This study analyzed the knowledge of fishermen from three municipal areas of Bahia in northeast Brazil regarding the behavior repertoire of sharks and the possible influence that these perceptions may have on the inclination to preserve these animals. This is a pioneering study on the ethnobiological aspects of elasmobranchs in Brazil. Methods Open, semi-structured interviews with shark fishing specialists were conducted between September 2011 and October 2012. The interviews addressed the fishermen’s profile, fishing techniques and knowledge about sharks, focusing on the behaviours exhibited by sharks. The data were analysed with quantitative approach and conducted with the use of descriptive statistical techniques. Results Sixty-five fishermen were interviewed. They descend from the rafting subculture of Brazil’s northeast, which has historically been disregarded by public policies addressing the management and conservation of fishing resources. The fishing fleet involved in shark fishing includes rafts, fishing boats and lobster boats equipped with fishing lines, gillnets, longlines and “esperas”. The informers classified sharks’ behaviour repertoire into 19 ethological categories, related especially to feeding, reproduction, and social and migratory behaviours. Because they identify sharks as predators, the detailed recognition of the behaviours exhibited is crucial both for an efficient catch and to avoid accidents. Therefore, this knowledge is doubly adaptive as it contributes to safer, more lucrative fishing. A feeling of respect for sharks predominates, since informers recognize the ecological role of these animals in marine ecosystems, attributing them the status of leader (or “the man”) in the sea. Conclusions This

Overweight, asthma symptoms, atopy and pulmonary function in children of 4-12 years of age: findings from the SCAALA cohort in Salvador, Bahia, Brazil.

PubMed

Matos, Sheila M A; Jesus, Sandra R; Saldiva, Silvia R D M; Prado, Matildes S; D'Innocenzo, Silvana; Assis, Ana M O; Rodrigues, Laura C; Alcantara-Neves, Neuza M; Cruz, Álvaro A; Simões, Silvia de Magalhães; Barreto, Maurício L

2011-07-01

To evaluate the association between overweight and the occurrence of asthma and atopy in a cohort of children of 4-12 years of age living in the city of Salvador in 2005. Cross-sectional study nested in a cohort. The metropolitan region of Salvador, Bahia, Brazil. The study included 1129 children of 4-12 years age who presented complete information on the variables used here. Skin tests for allergy, spirometry, faecal parasitology, serum IgE and anthropometric surveys were conducted. Poisson's multivariate regression was adopted. Wheezing was found in 29·1% and asthma in 22·8% of children, both conditions being more common in those under 6 years of age and 34% more common in overweight children (prevalence ratio (PR) = 1·34; 95% CI 1·07, 1·67) following adjustment. The ratio between forced expiratory volume in 1s and forced vital capacity was associated with overweight (PR = 1·35; 95% CI 1·11, 1·61). No statistically significant association was found between overweight and allergen-specific IgE or with wheezing. These results are in agreement with the hypothesis that overweight is associated with asthma and pulmonary function, even following adjustment for intervening variables known to be associated with the pathogeny of asthma.

Soil Moisture under Different Vegetation cover in response to Precipitation

NASA Astrophysics Data System (ADS)

Liang, Z.; Zhang, J.; Guo, B.; Ma, J.; Wu, Y.

2016-12-01

The response study of soil moisture to different precipitation and landcover is significant in the field of Hydropedology. The influence of precipitation to soil moisture is obvious in addition to individual stable aquifer. With data of Hillsborough County, Florida, USA, the alluvial wetland forest and ungrazed Bahia grass that under wet and dry periods were chosen as the research objects, respectively. HYDRUS-3D numerical simulation method was used to simulate soil moisture dynamics in the root zone (10-50 cm) of those vegetation. The soil moisture response to precipitation was analyzed. The results showed that the simulation results of alluvial wetland forest by HYDRUS-3D were better than that of the Bahia grass, and for the same vegetation, the simulation results of soil moisture under dry period were better. Precipitation was more in June, 2003, the soil moisture change of alluvial wetland forest in 10-30 cm soil layer and Bahia grass in 10 cm soil layer were consistent with the precipitation change conspicuously. The alluvial wetland forest soil moisture declined faster than Bahia grass under dry period, which demonstrated that Bahia grass had strong ability to hold water. Key words: alluvial wetland forest; Bahia grass; soil moisture; HYDRUS-3D; precipitation

Influence of salinity and organic carbon on the chronic toxicity of silver to mysids (Americamysis bahia) and silversides (Menidia beryllina).

PubMed

Ward, Timothy J; Boeri, Robert L; Hogstrand, Christer; Kramer, James R; Lussier, Suzanne M; Stubblefield, William A; Wyskiel, Derek C; Gorsuch, Joseph W

2006-07-01

Tests were conducted with mysids (Americamysis bahia) and silversides (Menidia beryllina) to evaluate the influence of salinity and organic carbon on the chronic toxicity of silver. During 7- and 28-d tests conducted at 10, 20, and 30% per hundred salinity, higher concentrations of dissolved silver generally were required to cause a chronic effect as the salinity of the seawater was increased. The 28-d mysid and silverside 20%-effective concentration values (expressed as dissolved silver) ranged from 3.9 to 60 and from 38 to 170 microg/L, respectively, over the salinity range. This pattern was not observed when the same test results were evaluated against the concentrations of free ionic silver (measured directly during toxicity tests), as predicted by the free-ion activity model. Increasing the concentration of dissolved organic carbon from 1 mg/L to the apparent maximum achievable concentration of 6 mg/L in seawater caused a slight decrease in chronic toxicity to silversides but had no effect on the chronic toxicity to mysids. The possible additive toxicity of silver in both food and water also was investigated. Even at the maximum achievable foodborne concentration, the chronic toxicity of silver added to the water was not affected when silver was also added to the food, based on the most sensitive endpoint (growth). However, although fecundity was unaffected at all five tested concentrations during the test with silver in water only, it was significantly reduced at the two highest waterborne silver concentrations (12 and 24 microg/L) during the test with silver dosed into food and water.

Real and hypothetical rewards

PubMed Central

Locey, Matthew L.; Jones, Bryan A.; Rachlin, Howard

2012-01-01

Laboratory studies of choice and decision making among real monetary rewards typically use smaller real rewards than those common in real life. When laboratory rewards are large, they are almost always hypothetical. In applying laboratory results meaningfully to real-life situations, it is important to know the extent to which choices among hypothetical rewards correspond to choices among real rewards and whether variation of the magnitude of hypothetical rewards affects behavior in meaningful ways. The present study compared real and hypothetical monetary rewards in two experiments. In Experiment 1, participants played a temporal discounting game that incorporates the logic of a repeated prisoner’s-dilemma (PD) type game versus tit-for-tat; choice of one alternative (“defection” in PD terminology) resulted in a small-immediate reward; choice of the other alternative (“cooperation” in PD terminology) resulted in a larger reward delayed until the following trial. The larger-delayed reward was greater for half of the groups than for the other half. Rewards also differed in type across groups: multiples of real nickels, hypothetical nickels or hypothetical hundred-dollar bills. All groups significantly increased choice of the larger delayed reward over the 40 trials of the experiment. Over the last 10 trials, cooperation was significantly higher when the difference between larger and smaller hypothetical rewards was greater. Reward type (real or hypothetical) made no significant difference in cooperation. In Experiment 2, real and hypothetical rewards were compared in social discounting – the decrease in value to the giver of a reward as social distance increases to the receiver of the reward. Social discount rates were well described by a hyperbolic function. Discounting rates for real and hypothetical rewards did not significantly differ. These results add to the evidence that results of experiments with hypothetical rewards validly apply in everyday

Dependable Real-Time Systems

DTIC Science & Technology

1991-09-30

0196 or 413 545-0720 PI E-mail Address: krithi@nirvan.cs.umass.edu, stankovic(ocs.umass.edu Grant or Contract Title: Dependable Real - Time Systems Grant...Dependable Real - Time Systems " Grant or Contract Number: N00014-85-k-0398 L " Reporting Period: 1 Oct 87 - 30 Sep 91 , 2. Summary of Accomplishments ’ 2.1 Our...in developing a sound approach to scheduling tasks in complex real - time systems , (2) developed a real-time operating system kernel, a preliminary

Real Science, Real Classrooms

ERIC Educational Resources Information Center

Parker, Becky

2017-01-01

The Institute for Research in Schools (IRIS) was set up to give science students the opportunity to work on cutting-edge research projects. Teachers and students can access data and equipment that enable them to tackle real-life issues. As a result, not only do students gain in confidence and experience in their scientific work, they are also able…

Real Leaders, Real Schools: Stories of Success against Enormous Odds

ERIC Educational Resources Information Center

Leader, Gerald C.

2008-01-01

"Real Leaders, Real Schools" tells the stories of five urban public school principals who led their schools through profound and transformative changes. In each of these cases, their efforts resulted in dramatic improvements in student achievement--improvements that occurred within the current environment of high-stakes tests. The revealing and…

Potential pollinators of Comolia ovalifolia DC Triana (Melastomataceae) and Chamaecrista ramosa (Vog.) H.S. Irwin and Barneby var. ramosa (Leguminosae-Caesalpinioideae), in restinga, Bahia, Brazil.

PubMed

Oliveira-Rebouças, P; Gimenes, M

2011-05-01

Comolia ovalifolia DC Triana (Melastomataceae) and Chamaecrista ramosa (Vog.) H.S. Irwin and Barneby var. ramosa (Leguminosae-Caesalpinioideae) are tropical plant species found in restinga (herbaceous-shrubby, sandy costal ecosystems). They have flowers with poricidal anthers and are pollinated by bees. The study sought to analyse potential pollinators of both plants during visits to their flowers in a restinga area in Bahia. The flowering displayed by both species was considered continuous and long duration, constantly providing pollen to floral visitors. C. ovalifolia was visited by 17 species of bees and C. ramosa by 16 species, predominantly from the Apidae family (with a similarity index of 74%). The behavior displayed by these visiting bees was of vibrating anthers. The small-sized Euglossa sp. Latreille, 1802 and Florilegus similis Urban, 1970 bees played less of a role as pollinators, since they rarely touched the flower stigma during harvests and were thus considered opportunist visitors or casual pollinators. Centris decolorata Lepetier, 1841 (= C. leprieuri) and Xylocopa subcyanea Perez, 1901 are large bees and were considered efficient pollinators of C. ovalifolia and C. ramosa because of the higher frequency and constancy of their visits, and their favourable behaviour and size for pollen transfer between flowers, which guarantees the survival of these native restinga plant species.

78 FR 49484 - Exchange of Air Force Real Property for Non-Air Force Real Property

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... DEPARTMENT OF DEFENSE Department of Air Force Exchange of Air Force Real Property for Non-Air Force Real Property SUMMARY: Notice identifies excess Federal real property under administrative jurisdiction of the United States Air Force it intends to exchange for real property not currently owned by the...

TRERC-TEA [Texas Real Estate Research Center-Texas Education Agency] Real Estate Curriculum Workshop Committee Report.

ERIC Educational Resources Information Center

Lyon, Robert

The document contains a summary report of a community college real estate teachers' workshop organized to develop course outlines for the various areas in the real estate curriculum. Curriculum outlines are presented, with varying degrees of detail included, for the following eight subjects: real estate appraisal; real estate brokage; real estate…

Petrology of Teofilândia granitoids: An example of 2.1 Ga crustal accretion in the São Francisco Craton (Bahia, Brazil)

NASA Astrophysics Data System (ADS)

Nascimento, H. S.; Nédélec, Anne; Bouchez, Jean-Luc

2017-07-01

Teofilândia granitoids are representative of the Paleoproterozoic plutonic rocks, which intruded the Serrinha block, an Archean crustal fragment of the Sao Francisco Craton (Bahia, Brazil). Three plutons were emplaced, the Teofilândia granodiorite, the Barrocas trondhjemite and the Santa Rosa granite, respectively dated at 2130, 2127 and 2073 Ma. The two first plutons are calc-alkaline rocks following a trondhjemitic trend. They resemble Archean TTGs (tonalites-trondhjemites-granodiorites) by their major and trace element compositions and especially by their fractionated REE patterns, with very low HREE contents. These juvenile magmas resulted from partial melting of a young mafic protolith, likely represented by the nearby Rio Itapicuru greenstone belt. Barrocas trondhjemite and Teofilândia granodiorite derive from similar sources, possibly at different depths and with a different degree of melting. The rocks were deformed at high temperature during the Trans-Amazonian collision and are therefore pre-collisional and ascribed to a subduction stage. The younger Santa Rosa pluton is a small, syn-to post-collisional granite that derived from anatexis of the Archean crust. It is representative of a second, volumetrically minor, plutonic episode of potassic, shoshonitic or alkaline affinities. The large amount of 2.1 Ga granitoids emplaced in Brazil as well as in the West African craton, suggests that, at that time, a global event of possible mantle origin was responsible for the intense magmatic activity that involved both crustal accretion and crustal reworking in many places of the world.

Toxicological evaluation of the effects of waste-to-energy ash-concrete on two marine species

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hamilton, K.L.; Nelson, W.G.; Curley, J.L.

1993-10-01

The toxicological effects of waste-to-energy ash-concrete on survivorship, growth, and fecundity (end-point parameters) of Mysidopsis bahia and on survivorship and growth of Menidia beryllina were evaluated with the 7-d static-renewal toxicity test. Leachate and elutriate solutions were prepared from experimental ash-concrete test cylinders constructed from concrete with additions of either bottom ash (mix BA), mixed bottom ash and scrubber residue, or mixed bottom ash and fly ash (60:40%, mix BA:FA). Control experiments with concrete (without ash) and pH (7-9.5) were conducted to assess any toxic effects of the stabilization process. pH did not affect end-point parameters of Mysidopsis bahia ormore » Menidia beryllina. However, the 100% elutriate solution made from concrete reduced survivorship of Mysidopsis bahia. For experiments with ash-concrete test cylinders with the BA mixture, 10-d leachate solution reduced survivorship of Mysidopsis bahia and the 100% elutriate solutions reduced survivorship of Mysidopsis bahia and Manidia beryllina. With the BA:SR mixture, the 100 and 50% elutriate solutions reduced survivorship of Menidia beryllina. The BA:FA 10- and 5-d leachate solutions and the 100, 50, and 25% elutriate solutions reduced survivorship of Menidia beryllina. The BA:FA 10- and 5-d leachate solutions and the 100, 50, 25% elutriate solutions reduced survivorship of Mysidopsis bahia.« less

Factors associated with non-adherence to antiretroviral therapy in adults with AIDS in the first six months of treatment in Salvador, Bahia State, Brazil.

PubMed

Silva, José Adriano Góes; Dourado, Inês; Brito, Ana Maria de; Silva, Carlos Alberto Lima da

2015-06-01

The control of viral replication is essential in the highly active antiretroviral therapy (HAART), and adherence to therapy is instrumental for such control. Individual and external factors influence adhesion to the use of antiretroviral (ARV) drugs. This is a cross-sectional study to investigate factors associated with non-adherence to HAART in AIDS patients in Salvador, Bahia State, Brazil, with age ≥ 13 years and first prescription in 2009. Data was collected from patient charts and pharmacy records. From a total of 216 patients, 65.3% were males; mean age 37.8 ± 9.5 years; single, 67.9%; heterosexual, 64%; more than 8 years of school education, 65.3%; alcohol users, 61.5%; non-smokers, 75,1% or non-illicit drug users, 93.7%. A proportion of 94% started ARV therapy with TCD4+ < 350 cells/mm3; 61.8% were symptomatic; and 68.4% had an adverse drug reaction. The prevalence of non-adherence was 25%. The variables associated were: longer time between HIV infection and AIDS (aOR = 3.9), adverse drug reaction (aOR = 2.4), under 34 years of age (aOR = 2.2), less than 8 years of school education (aOR = 2.2) and illicit drugs use (aOR = 2.6). A high-non-adherence rate is an important problem within the first six months of HAART.

15 CFR 806.8 - Real estate.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Real estate. 806.8 Section 806.8... ECONOMIC ANALYSIS, DEPARTMENT OF COMMERCE DIRECT INVESTMENT SURVEYS § 806.8 Real estate. Residential real..., is considered real estate held for personal use. Ownership of residential real estate by a...

15 CFR 806.8 - Real estate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Real estate. 806.8 Section 806.8... ECONOMIC ANALYSIS, DEPARTMENT OF COMMERCE DIRECT INVESTMENT SURVEYS § 806.8 Real estate. Residential real..., is considered real estate held for personal use. Ownership of residential real estate by a...

SOFTWARE DESIGN FOR REAL-TIME SYSTEMS.

DTIC Science & Technology

Real-time computer systems and real-time computations are defined for the purposes of this report. The design of software for real - time systems is...discussed, employing the concept that all real - time systems belong to one of two types. The types are classified according to the type of control...program used; namely: Pre-assigned Iterative Cycle and Real-time Queueing. The two types of real - time systems are described in general, with supplemental

Badging, Real ID

Science.gov Websites

. REAL ID LANL Impacts and Solutions The federal government has determined New Mexico is non-compliant Identification Cards whom will also become Non-Compliant. Access through LANL Vehicle Access Portals unaffected alternate ID if they are coming from "non-compliant" REAL-ID states LANS and the Field Office have

Real-time Kp predictions from ACE real time solar wind

NASA Astrophysics Data System (ADS)

Detman, Thomas; Joselyn, Joann

1999-06-01

The Advanced Composition Explorer (ACE) spacecraft provides nearly continuous monitoring of solar wind plasma, magnetic fields, and energetic particles from the Sun-Earth L1 Lagrange point upstream of Earth in the solar wind. The Space Environment Center (SEC) in Boulder receives ACE telemetry from a group of international network of tracking stations. One-minute, and 1-hour averages of solar wind speed, density, temperature, and magnetic field components are posted on SEC's World Wide Web page within 3 to 5 minutes after they are measured. The ACE Real Time Solar Wind (RTSW) can be used to provide real-time warnings and short term forecasts of geomagnetic storms based on the (traditional) Kp index. Here, we use historical data to evaluate the performance of the first real-time Kp prediction algorithm to become operational.

Predicting the toxicity of major ions in seawater to mysid shrimp (Mysidopsis bahia), sheepshead minnow (Cyprinodon variegatus), and inland silverside minnow (Menidia beryllina)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pillard, D.A.; DuFresne, D.L.; Caudle, D.D.

2000-01-01

Although marine organisms are naturally adapted to salinities well above those of freshwater, elevated concentrations of specific ions have been shown to cause adverse effects on some saltwater species. Because some ions are also physiologically essential, a deficiency of these ions can also cause significant effects. To provide a predictive tool to assess toxicity associated with major ions, mysid shrimp (Mysidopsis bahia), sheepshead minnows (Cyprinodon variegatus), and inland silverside minnows (Menidia beryllina) were exposed to saline solutions containing calcium, magnesium, potassium, strontium, bicarbonate, borate, bromide, and sulfate at concentrations above and below what would be found in seawater. Solution salinitymore » was maintained at approximately 31% by increasing or decreasing sodium and chloride concentrations. Logistic regression models were developed with both the ion molar concentrations and ion activity. Toxicity to all three species was observed when either a deficiency or an excess of potassium and calcium occurred. Significant mortality occurred in all species when exposed to excess concentrations of magnesium, bicarbonate, and borate. The response to the remaining ions varied with species. Sheepshead minnows were the most tolerant of both deficient and elevated levels of the different ions. Mysid shrimp and inland silverside minnows demonstrated similar sensitivities to several ions, but silverside minnow response was more variable. As a result, the logistic models that predict inland silverside minnow survival generally were less robust than for the other two species.« less

Fault Tolerant Real-Time Systems

DTIC Science & Technology

1993-09-30

The ART (Advanced Real-Time Technology) Project of Carnegie Mellon University is engaged in wide ranging research on hard real - time systems . The...including hardware and software fault tolerance using temporal redundancy and analytic redundancy to permit the construction of real - time systems whose

12 CFR 541.21 - Nonresidential real estate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Nonresidential real estate. 541.21 Section 541... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

12 CFR 141.21 - Nonresidential real estate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Nonresidential real estate. 141.21 Section 141... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

12 CFR 541.21 - Nonresidential real estate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Nonresidential real estate. 541.21 Section 541... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

12 CFR 541.21 - Nonresidential real estate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Nonresidential real estate. 541.21 Section 541... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

12 CFR 541.21 - Nonresidential real estate.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Nonresidential real estate. 541.21 Section 541... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

12 CFR 541.21 - Nonresidential real estate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Nonresidential real estate. 541.21 Section 541... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

12 CFR 141.21 - Nonresidential real estate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Nonresidential real estate. 141.21 Section 141... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

12 CFR 141.21 - Nonresidential real estate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Nonresidential real estate. 141.21 Section 141... REGULATIONS AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.21 Nonresidential real estate. The terms nonresidential real estate or nonresidential real property mean real estate that is not residential real estate...

VERSE - Virtual Equivalent Real-time Simulation

NASA Technical Reports Server (NTRS)

Zheng, Yang; Martin, Bryan J.; Villaume, Nathaniel

2005-01-01

Distributed real-time simulations provide important timing validation and hardware in the- loop results for the spacecraft flight software development cycle. Occasionally, the need for higher fidelity modeling and more comprehensive debugging capabilities - combined with a limited amount of computational resources - calls for a non real-time simulation environment that mimics the real-time environment. By creating a non real-time environment that accommodates simulations and flight software designed for a multi-CPU real-time system, we can save development time, cut mission costs, and reduce the likelihood of errors. This paper presents such a solution: Virtual Equivalent Real-time Simulation Environment (VERSE). VERSE turns the real-time operating system RTAI (Real-time Application Interface) into an event driven simulator that runs in virtual real time. Designed to keep the original RTAI architecture as intact as possible, and therefore inheriting RTAI's many capabilities, VERSE was implemented with remarkably little change to the RTAI source code. This small footprint together with use of the same API allows users to easily run the same application in both real-time and virtual time environments. VERSE has been used to build a workstation testbed for NASA's Space Interferometry Mission (SIM PlanetQuest) instrument flight software. With its flexible simulation controls and inexpensive setup and replication costs, VERSE will become an invaluable tool in future mission development.

Life-cycle studies with 2 marine species and bisphenol A: The mysid shrimp (Americamysis bahia) and sheepshead minnow (Cyprinodon variegatus).

PubMed

Mihaich, Ellen; Staples, Charles; Ortego, Lisa; Klečka, Gary; Woelz, Jan; Dimond, Steve; Hentges, Steven

2018-02-01

Bisphenol A (BPA) is a high production volume compound primarily used to produce epoxy resins and polycarbonate plastic. Exposure to low concentrations of BPA occurs in freshwater and marine systems, primarily from wastewater treatment plant discharges. The dataset for chronic toxicity of BPA to freshwater organisms includes studies on fish, amphibians, invertebrates, algae, and aquatic plants. To broaden the dataset, a 1.5-generation test with sheepshead minnow (Cyprinodon variegatus) and a full life-cycle test with mysid shrimp (Americamysis bahia) were conducted. Testing focused on apical endpoints of survival, growth and development, and reproduction. The respective no-observed-effect concentration (NOEC) and lowest-observed-effect concentration (LOEC) values of 170 and 370 µg/L for mysid and 66 and 130 μg/L for sheepshead were based on reduced fecundity. The hazardous concentrations for 5% of the species (HC5) values of 18 μg/L were calculated from species sensitivity distributions (SSDs) with freshwater-only data and combined freshwater and marine data. Inclusion of marine data resulted in no apparent difference in SSD shape, R 2 values for the distributions, or HC5 values. Upper-bound 95th percentile concentrations of BPA measured in marine waters of North America and Europe (0.024 and 0.15 μg/L, respectively) are below the HC5 value of 18 μg/L. These results suggest that marine and freshwater species are of generally similar sensitivity and that chronic studies using a diverse set of species can be combined to assess the aquatic toxicity of BPA. Environ Toxicol Chem 2018;37:398-410. © 2017 The Authors. Environmental Toxicology and Chemistry Published by Wiley Periodicals, Inc. on behalf of SETAC. © 2017 The Authors. Environmental Toxicology and Chemistry Published by Wiley Periodicals, Inc. on behalf of SETAC.

The real-world navigator

NASA Technical Reports Server (NTRS)

Balabanovic, Marko; Becker, Craig; Morse, Sarah K.; Nourbakhsh, Illah R.

1994-01-01

The success of every mobile robot application hinges on the ability to navigate robustly in the real world. The problem of robust navigation is separable from the challenges faced by any particular robot application. We offer the Real-World Navigator as a solution architecture that includes a path planner, a map-based localizer, and a motion control loop that combines reactive avoidance modules with deliberate goal-based motion. Our architecture achieves a high degree of reliability by maintaining and reasoning about an explicit description of positional uncertainty. We provide two implementations of real-world robot systems that incorporate the Real-World Navigator. The Vagabond Project culminated in a robot that successfully navigated a portion of the Stanford University campus. The Scimmer project developed successful entries for the AIAA 1993 Robotics Competition, placing first in one of the two contests entered.

45 CFR 74.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Real property. 74.32 Section 74.32 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.32 Real property. (a) Title to real property shall vest in the recipient subject to the condition that the recipient shall use the real...

45 CFR 74.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Real property. 74.32 Section 74.32 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.32 Real property. (a) Title to real property shall vest in the recipient subject to the condition that the recipient shall use the real...

28 CFR 70.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Real property. 70.32 Section 70.32...-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 70.32 Real property. (a) Title to real property will vest in the recipient subject to the condition that the recipient use the real property for...

45 CFR 74.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 1 2013-10-01 2013-10-01 false Real property. 74.32 Section 74.32 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.32 Real property. (a) Title to real property shall vest in the recipient subject to the condition that the recipient shall use the real...

28 CFR 70.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Real property. 70.32 Section 70.32...-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 70.32 Real property. (a) Title to real property will vest in the recipient subject to the condition that the recipient use the real property for...

45 CFR 74.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 1 2012-10-01 2012-10-01 false Real property. 74.32 Section 74.32 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.32 Real property. (a) Title to real property shall vest in the recipient subject to the condition that the recipient shall use the real...

45 CFR 74.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Real property. 74.32 Section 74.32 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.32 Real property. (a) Title to real property shall vest in the recipient subject to the condition that the recipient shall use the real...

28 CFR 70.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Real property. 70.32 Section 70.32...-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 70.32 Real property. (a) Title to real property will vest in the recipient subject to the condition that the recipient use the real property for...

28 CFR 70.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Real property. 70.32 Section 70.32...-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 70.32 Real property. (a) Title to real property will vest in the recipient subject to the condition that the recipient use the real property for...

28 CFR 70.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Real property. 70.32 Section 70.32...-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 70.32 Real property. (a) Title to real property will vest in the recipient subject to the condition that the recipient use the real property for...

NDBC - NDBC Real-Time Data

Science.gov Websites

Subtropical Storm Alberto. NDBC Real-Time Data NDBC moored buoy, C-MAN, and drifting buoy data are available in real-time through selecting either: NDBC Station locator map: a series of regional maps which show : a tabular list of station identifiers. Real-time data are available for the last 45 days (at least

PREDICTION OF POPULATION-LEVEL RESPONSE FROM MYSID TOXICITY TEST DATA USING POPULATION MODEL TECHNIQUES

EPA Science Inventory

Acute and chronic bioassay statistics are used to evaluate the toxicity and the risks of chemical stressors to mysid shrimp Americamysis bahia (formerly Mysidopsis bahia). These include LC50 values from acute tests, chronic values (the geometric mean of the no-obsderved-effect co...

33 CFR 211.1 - Real estate defined.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Real estate defined. 211.1... DEFENSE REAL ESTATE ACTIVITIES OF THE CORPS OF ENGINEERS IN CONNECTION WITH CIVIL WORKS PROJECTS Real Estate; General § 211.1 Real estate defined. The term real estate as used in this part includes land...

33 CFR 211.1 - Real estate defined.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Real estate defined. 211.1... DEFENSE REAL ESTATE ACTIVITIES OF THE CORPS OF ENGINEERS IN CONNECTION WITH CIVIL WORKS PROJECTS Real Estate; General § 211.1 Real estate defined. The term real estate as used in this part includes land...

33 CFR 211.1 - Real estate defined.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Real estate defined. 211.1... DEFENSE REAL ESTATE ACTIVITIES OF THE CORPS OF ENGINEERS IN CONNECTION WITH CIVIL WORKS PROJECTS Real Estate; General § 211.1 Real estate defined. The term real estate as used in this part includes land...

33 CFR 211.1 - Real estate defined.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Real estate defined. 211.1... DEFENSE REAL ESTATE ACTIVITIES OF THE CORPS OF ENGINEERS IN CONNECTION WITH CIVIL WORKS PROJECTS Real Estate; General § 211.1 Real estate defined. The term real estate as used in this part includes land...

Real change in the real world: an achievable goal.

PubMed

Friedman, Robert M

2010-03-01

This commentary builds on the papers presented at the Vanderbilt Conference by emphasizing the importance of better understanding the process of change-making if real change in the real world is to be achieved. The commentary reviews several frameworks and research findings related to achieving large-scale sustainable change that benefits children and families. It calls for the application of systems thinking as a complement to the more micro-level research that was presented at the Vanderbilt conference. Such an approach would have implications for framing of the issue, for the strategies that are taken to try to achieve change, and for research/evaluation methods for studying complex, dynamic, nonlinear systems.

Writing for Real Audiences.

ERIC Educational Resources Information Center

Shugert, Diane P., Ed.

1983-01-01

The focus of the articles in this journal issue is helping students write for real audiences. The document contains the following articles: "Real Audiences: The Only Kind We Write For" (Margaret Queenan); "A Literary Magazine for Middle Grades" (Anthony R. Angelo and Marie-Jeanne Laurent); "Rewarding Understanding and…

Characterization of real-time computers

NASA Technical Reports Server (NTRS)

Shin, K. G.; Krishna, C. M.

1984-01-01

A real-time system consists of a computer controller and controlled processes. Despite the synergistic relationship between these two components, they have been traditionally designed and analyzed independently of and separately from each other; namely, computer controllers by computer scientists/engineers and controlled processes by control scientists. As a remedy for this problem, in this report real-time computers are characterized by performance measures based on computer controller response time that are: (1) congruent to the real-time applications, (2) able to offer an objective comparison of rival computer systems, and (3) experimentally measurable/determinable. These measures, unlike others, provide the real-time computer controller with a natural link to controlled processes. In order to demonstrate their utility and power, these measures are first determined for example controlled processes on the basis of control performance functionals. They are then used for two important real-time multiprocessor design applications - the number-power tradeoff and fault-masking and synchronization.

41 CFR 102-84.40 - What types of real property must I report for the Annual Real Property Inventory?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What types of real property must I report for the Annual Real Property Inventory? 102-84.40 Section 102-84.40 Public Contracts... REGULATION REAL PROPERTY 84-ANNUAL REAL PROPERTY INVENTORIES § 102-84.40 What types of real property must I...

41 CFR 102-84.40 - What types of real property must I report for the Annual Real Property Inventory?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What types of real property must I report for the Annual Real Property Inventory? 102-84.40 Section 102-84.40 Public Contracts... REGULATION REAL PROPERTY 84-ANNUAL REAL PROPERTY INVENTORIES § 102-84.40 What types of real property must I...

41 CFR 102-84.40 - What types of real property must I report for the Annual Real Property Inventory?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What types of real property must I report for the Annual Real Property Inventory? 102-84.40 Section 102-84.40 Public Contracts... REGULATION REAL PROPERTY 84-ANNUAL REAL PROPERTY INVENTORIES § 102-84.40 What types of real property must I...

41 CFR 102-84.40 - What types of real property must I report for the Annual Real Property Inventory?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What types of real property must I report for the Annual Real Property Inventory? 102-84.40 Section 102-84.40 Public Contracts... REGULATION REAL PROPERTY 84-ANNUAL REAL PROPERTY INVENTORIES § 102-84.40 What types of real property must I...

41 CFR 102-84.40 - What types of real property must I report for the Annual Real Property Inventory?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What types of real property must I report for the Annual Real Property Inventory? 102-84.40 Section 102-84.40 Public Contracts... REGULATION REAL PROPERTY 84-ANNUAL REAL PROPERTY INVENTORIES § 102-84.40 What types of real property must I...

Studying real-world perceptual expertise

PubMed Central

Shen, Jianhong; Mack, Michael L.; Palmeri, Thomas J.

2014-01-01

Significant insights into visual cognition have come from studying real-world perceptual expertise. Many have previously reviewed empirical findings and theoretical developments from this work. Here we instead provide a brief perspective on approaches, considerations, and challenges to studying real-world perceptual expertise. We discuss factors like choosing to use real-world versus artificial object domains of expertise, selecting a target domain of real-world perceptual expertise, recruiting experts, evaluating their level of expertise, and experimentally testing experts in the lab and online. Throughout our perspective, we highlight expert birding (also called birdwatching) as an example, as it has been used as a target domain for over two decades in the perceptual expertise literature. PMID:25147533

Real Time Conference 2014 Overview

NASA Astrophysics Data System (ADS)

Nomachi, Masaharu

2015-06-01

This article presents an overview of the 19th Real Time Conference held last May 26-30, 2014, at the Nara Prefectural New Public Hall, Nara, Japan, organized by the Research Center for Nuclear Physics of the Osaka University. The program included many invited talks and oral sessions offering an extensive overview on the following topics: real-time system architectures, intelligent signal processing, fast data transfer links and networks, trigger systems, data acquisition, processing-farms, control, monitoring and test systems, emerging real-time technologies, new standards, real-time safety and security, and some feedback on experiences. In parallel to the oral and poster presentations, industrial exhibits by companies, workshops and short courses also ran through the week.

GNSS global real-time augmentation positioning: Real-time precise satellite clock estimation, prototype system construction and performance analysis

NASA Astrophysics Data System (ADS)

Chen, Liang; Zhao, Qile; Hu, Zhigang; Jiang, Xinyuan; Geng, Changjiang; Ge, Maorong; Shi, Chuang

2018-01-01

Lots of ambiguities in un-differenced (UD) model lead to lower calculation efficiency, which isn't appropriate for the high-frequency real-time GNSS clock estimation, like 1 Hz. Mixed differenced model fusing UD pseudo-range and epoch-differenced (ED) phase observations has been introduced into real-time clock estimation. In this contribution, we extend the mixed differenced model for realizing multi-GNSS real-time clock high-frequency updating and a rigorous comparison and analysis on same conditions are performed to achieve the best real-time clock estimation performance taking the efficiency, accuracy, consistency and reliability into consideration. Based on the multi-GNSS real-time data streams provided by multi-GNSS Experiment (MGEX) and Wuhan University, GPS + BeiDou + Galileo global real-time augmentation positioning prototype system is designed and constructed, including real-time precise orbit determination, real-time precise clock estimation, real-time Precise Point Positioning (RT-PPP) and real-time Standard Point Positioning (RT-SPP). The statistical analysis of the 6 h-predicted real-time orbits shows that the root mean square (RMS) in radial direction is about 1-5 cm for GPS, Beidou MEO and Galileo satellites and about 10 cm for Beidou GEO and IGSO satellites. Using the mixed differenced estimation model, the prototype system can realize high-efficient real-time satellite absolute clock estimation with no constant clock-bias and can be used for high-frequency augmentation message updating (such as 1 Hz). The real-time augmentation message signal-in-space ranging error (SISRE), a comprehensive accuracy of orbit and clock and effecting the users' actual positioning performance, is introduced to evaluate and analyze the performance of GPS + BeiDou + Galileo global real-time augmentation positioning system. The statistical analysis of real-time augmentation message SISRE is about 4-7 cm for GPS, whlile 10 cm for Beidou IGSO/MEO, Galileo and about 30 cm

Real numbers tell real stories in health services management.

PubMed

Heenan, Michael; Wood, Brady; Taylor, D Wayne

2010-01-01

In the words of one hospital manager, "hospital data is currently indigestible and alien to the average user." Drawing upon the experience of an academic hospital that, contrary to established practice, published real numbers alongside rates and ratios during a Clostridium difficile outbreak, the authors examined the pitfalls of publishing only abstract performance measures and the advantages of releasing real numbers to the public. This article identifies lessons for hospital board governance, media relations, employee communications, and citizen and patient engagement that are applicable across the healthcare industry in many countries. If healthcare is to be a caring industry, then care should be taken in the public reporting of data and information.

Facies, Stratigraphic and Depositional Model of the Sediments in the Abrolhos Archipelago (Bahia, BRAZIL)

NASA Astrophysics Data System (ADS)

Matte, R. R.; Zambonato, E. E.

2012-04-01

Located in the Mucuri Basin on the continental shelf of southern Bahia state, northeast Brazil, about 70 km from the city of Caravelas,the Abrolhos archipelago is made up of five islands; Santa Barbara, Redonda, Siriba, Guarita and Sueste. The exhumed sediments in the Abrolhos archipelago are a rare record of the turbidite systems which fill the Brazilian Atlantic Basin, and are probably an unprecedented example of a plataform turbidite system (Dr. Mutti, personal communication). Despite the limited area, the outcrops display a wide facies variation produced by different depositional processes, and also allow for the observation of the layer geometries. Associated with such sedimentary rocks, the Abrolhos Volcanic Complex belongs stratigraphically to the Abrolhos Formation. These igneous rocks were dated by the Ar / Ar method, with ages ranging from 60 to 40 My, placing such Volcanic Complex between the Paleocene and Eocene. The sedimentary section is best exposed in the Santa Barbara and Redonda islands and altogether it is 70 m thick. The measured vertical sections show a good stratigraphic correlation between the rocks of the western portion of the first island and those of Redonda Island. However, there is no correlation between the eastern and western portions of Santa Barbara Island, since they are very likely interrupted by the igneous intrusion and possibly by faulting. The sedimentary stack consists of deposits with alternated regressive and transgressive episodes interpreted as high frequency sequences. The coarse facies, sandstones and conglomerates, with abrupt or erosive bases record regressive phases. On the other hand, finer sandstones and siltstones facies, which are partly bioturbated, correspond to phases of a little sediment supply. In the central and eastern portions of Santa Barbara Island, there is a trend of progradational stacking, while both in the western portion of Santa Barbara and in Redonda islands an agradational trend is observed

Atmospheric concentrations and dry deposition fluxes of particulate trace metals in Salvador, Bahia, Brazil

NASA Astrophysics Data System (ADS)

de P. Pereira, Pedro A.; Lopes, Wilson A.; Carvalho, Luiz S.; da Rocha, Gisele O.; de Carvalho Bahia, Nei; Loyola, Josiane; Quiterio, Simone L.; Escaleira, Viviane; Arbilla, Graciela; de Andrade, Jailson B.

Respiratory system is the major route of entry for airborne particulates, being the effect on the human organism dependent on chemical composition of the particles, exposure time and individual susceptibility. Airborne particulate trace metals are considered to represent a health hazard since they may be absorbed into human lung tissues during breathing. Fossil fuel and wood combustion, as well as waste incineration and industrial processes, are the main anthropic sources of metals to the atmosphere. In urban areas, vehicular emissions—and dust resuspension associated to road traffic—become the most important manmade source. This work investigated the atmospheric concentrations of TSP, PM 10 and elements such as iron, manganese, copper and zinc, from three different sites around Salvador Region (Bahia, Brazil), namely: (i) Lapa Bus Station, strongly impacted by heavy-duty diesel vehicles; (ii) Aratu harbor, impacted by an intense movement of goods, including metal ores and concentrates and near industrial centers and; (iii) Bananeira Village located on Maré Island, a non-vehicle-influenced site, with activities such as handcraft work and fishery, although placed near the port. Results have pointed out that TSP concentrations ranged between 16.9 (Bananeira) and 354.0 μg m -3 (Aratu#1), while for PM 10 they ranged between 30.9 and 393.0 μg m -3, both in the Lapa Bus Station. Iron was the major element in both Lapa Station and Aratu (#1 and #2), with average concentrations in the PM 10 samples of 148.9, 79.6 and 205.0 ng m -3, respectively. Zinc, on the other hand, was predominant in samples from Bananeira, with an average concentration of 145.0 ng m -3 in TSP samples, since no PM 10 sample was taken from this site. The main sources of iron in the Lapa Station and Aratu harbor were, respectively, soil resuspension by buses and discharge of solid granaries, as fertilizers and metal ores. On the other hand, zinc and copper in the bus station were mainly from

Real-Time Simulation

NASA Technical Reports Server (NTRS)

1997-01-01

Coryphaeus Software, founded in 1989 by former NASA electronic engineer Steve Lakowske, creates real-time 3D software. Designer's Workbench, the company flagship product, is a modeling and simulation tool for the development of both static and dynamic 3D databases. Other products soon followed. Activation, specifically designed for game developers, allows developers to play and test the 3D games before they commit to a target platform. Game publishers can shorten development time and prove the "playability" of the title, maximizing their chances of introducing a smash hit. Another product, EasyT, lets users create massive, realistic representation of Earth terrains that can be viewed and traversed in real time. Finally, EasyScene software control the actions among interactive objects within a virtual world. Coryphaeus products are used on Silican Graphics workstation and supercomputers to simulate real-world performance in synthetic environments. Customers include aerospace, aviation, architectural and engineering firms, game developers, and the entertainment industry.

Rescuing Tradition at the Pierre Verger Cultural Space: Teaching and Learning Afro-Brazilian Culture through Music in Brazil

ERIC Educational Resources Information Center

Junqueira, Joao Carlos

2010-01-01

This study investigates how the Pierre Verger Cultural Space (PVCS), an educational organization dedicated to teaching Afro-Brazilian culture in Bahia, uses music to construct a sense of Afro-Brazilian self. Located in a poverty-stricken neighborhood of Salvador, Bahia, the PVCS sees its mission as "rescuing" ("resgatar") an…

Real-time PCR in virology.

PubMed

Mackay, Ian M; Arden, Katherine E; Nitsche, Andreas

2002-03-15

The use of the polymerase chain reaction (PCR) in molecular diagnostics has increased to the point where it is now accepted as the gold standard for detecting nucleic acids from a number of origins and it has become an essential tool in the research laboratory. Real-time PCR has engendered wider acceptance of the PCR due to its improved rapidity, sensitivity, reproducibility and the reduced risk of carry-over contamination. There are currently five main chemistries used for the detection of PCR product during real-time PCR. These are the DNA binding fluorophores, the 5' endonuclease, adjacent linear and hairpin oligoprobes and the self-fluorescing amplicons, which are described in detail. We also discuss factors that have restricted the development of multiplex real-time PCR as well as the role of real-time PCR in quantitating nucleic acids. Both amplification hardware and the fluorogenic detection chemistries have evolved rapidly as the understanding of real-time PCR has developed and this review aims to update the scientist on the current state of the art. We describe the background, advantages and limitations of real-time PCR and we review the literature as it applies to virus detection in the routine and research laboratory in order to focus on one of the many areas in which the application of real-time PCR has provided significant methodological benefits and improved patient outcomes. However, the technology discussed has been applied to other areas of microbiology as well as studies of gene expression and genetic disease.

MARTe: A Multiplatform Real-Time Framework

NASA Astrophysics Data System (ADS)

Neto, André C.; Sartori, Filippo; Piccolo, Fabio; Vitelli, Riccardo; De Tommasi, Gianmaria; Zabeo, Luca; Barbalace, Antonio; Fernandes, Horacio; Valcarcel, Daniel F.; Batista, Antonio J. N.

2010-04-01

Development of real-time applications is usually associated with nonportable code targeted at specific real-time operating systems. The boundary between hardware drivers, system services, and user code is commonly not well defined, making the development in the target host significantly difficult. The Multithreaded Application Real-Time executor (MARTe) is a framework built over a multiplatform library that allows the execution of the same code in different operating systems. The framework provides the high-level interfaces with hardware, external configuration programs, and user interfaces, assuring at the same time hard real-time performances. End-users of the framework are required to define and implement algorithms inside a well-defined block of software, named Generic Application Module (GAM), that is executed by the real-time scheduler. Each GAM is reconfigurable with a set of predefined configuration meta-parameters and interchanges information using a set of data pipes that are provided as inputs and required as output. Using these connections, different GAMs can be chained either in series or parallel. GAMs can be developed and debugged in a non-real-time system and, only once the robustness of the code and correctness of the algorithm are verified, deployed to the real-time system. The software also supplies a large set of utilities that greatly ease the interaction and debugging of a running system. Among the most useful are a highly efficient real-time logger, HTTP introspection of real-time objects, and HTTP remote configuration. MARTe is currently being used to successfully drive the plasma vertical stabilization controller on the largest magnetic confinement fusion device in the world, with a control loop cycle of 50 ?s and a jitter under 1 ?s. In this particular project, MARTe is used with the Real-Time Application Interface (RTAI)/Linux operating system exploiting the new ?86 multicore processors technology.

Real Clients, Real Management, Real Failure: The Risks and Rewards of Service Learning

ERIC Educational Resources Information Center

Cyphert, Dale

2006-01-01

There are multiple advantages to service-learning projects across the business curriculum, but in communication classes the author has found their biggest value to be authenticity. A "real-world" assignment requires the flexible, creative integration of communication skills in an environment where, "unlike exams and other typical university…

Real-Time Nonlinear Optical Information Processing.

DTIC Science & Technology

1979-06-01

operations aree presented. One approach realizes the halftone method of nonlinear optical processing in real time by replacing the conventional...photographic recording medium with a real-time image transducer. In the second approach halftoning is eliminated and the real-time device is used directly

Making Real-Time Data "Real" for General Interest Users

NASA Astrophysics Data System (ADS)

Hotaling, L.

2003-04-01

Helping educators realize the benefits of integrating technology into curricula to effectively engage student learning and improve student achievement, particularly in science and mathematics, is the core mission of the Center for Improved Engineering and Science Education (CIESE). To achieve our mission, we focus on projects utilizing real-time data available from the Internet, and collaborative projects utilizing the Internet's potential to reach peers and experts around the world. As a member of the Mid-Atlantic Center for Ocean Sciences Education Excellence (COSEE), the Center for Improved Engineering and Science Education (CIESE), is committed to delivering relevant ocean science education to diverse audiences, including K-12 teachers, students, coastal managers, families and tourists. The highest priority of the Mid-Atlantic COSEE is to involve scientists and educators in the translation of data and information from the coastal observatories into instructional materials and products usable by educators and the public. A combination of three regional observing systems, the New Jersey Shelf Observing System (NJSOS), Chesapeake Bay Observing System (CBOS), and the York River observing system will provide the scientific backbone for an integrated program of science and education that improves user access to, and understanding of, modern ocean science and how it affects our daily lives. At present, the Mid-Atlantic COSEE offers three projects that enable users to apply and validate scientific concepts to real world situations. (1) The Gulf Stream Voyage is an online multidisciplinary project that utilizes both real-time data and primary source materials to help guide students to discover the science and history of the Gulf Stream current. (2) C.O.O.L. Classroom is an online project that utilizes concepts and real-time data collected through the NJSOS. The C.O.O.L. Classroom is based on the concept of the Rutgers-IMCS Coastal Ocean Observation Laboratory, a real

Acting to gain information: Real-time reasoning meets real-time perception

NASA Technical Reports Server (NTRS)

Rosenschein, Stan

1994-01-01

Recent advances in intelligent reactive systems suggest new approaches to the problem of deriving task-relevant information from perceptual systems in real time. The author will describe work in progress aimed at coupling intelligent control mechanisms to real-time perception systems, with special emphasis on frame rate visual measurement systems. A model for integrated reasoning and perception will be discussed, and recent progress in applying these ideas to problems of sensor utilization for efficient recognition and tracking will be described.

Real-time flutter identification

NASA Technical Reports Server (NTRS)

Roy, R.; Walker, R.

1985-01-01

The techniques and a FORTRAN 77 MOdal Parameter IDentification (MOPID) computer program developed for identification of the frequencies and damping ratios of multiple flutter modes in real time are documented. Physically meaningful model parameterization was combined with state of the art recursive identification techniques and applied to the problem of real time flutter mode monitoring. The performance of the algorithm in terms of convergence speed and parameter estimation error is demonstrated for several simulated data cases, and the results of actual flight data analysis from two different vehicles are presented. It is indicated that the algorithm is capable of real time monitoring of aircraft flutter characteristics with a high degree of reliability.

HEVC real-time decoding

NASA Astrophysics Data System (ADS)

Bross, Benjamin; Alvarez-Mesa, Mauricio; George, Valeri; Chi, Chi Ching; Mayer, Tobias; Juurlink, Ben; Schierl, Thomas

2013-09-01

The new High Efficiency Video Coding Standard (HEVC) was finalized in January 2013. Compared to its predecessor H.264 / MPEG4-AVC, this new international standard is able to reduce the bitrate by 50% for the same subjective video quality. This paper investigates decoder optimizations that are needed to achieve HEVC real-time software decoding on a mobile processor. It is shown that HEVC real-time decoding up to high definition video is feasible using instruction extensions of the processor while decoding 4K ultra high definition video in real-time requires additional parallel processing. For parallel processing, a picture-level parallel approach has been chosen because it is generic and does not require bitstreams with special indication.

12 CFR 365.2 - Real estate lending standards.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Real estate lending standards. 365.2 Section... POLICY REAL ESTATE LENDING STANDARDS Real Estate Lending Standards § 365.2 Real estate lending standards... estate, or that are made for the purpose of financing permanent improvements to real estate. (b)(1) Real...

12 CFR 365.2 - Real estate lending standards.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Real estate lending standards. 365.2 Section... POLICY REAL ESTATE LENDING STANDARDS Real Estate Lending Standards § 365.2 Real estate lending standards... estate, or that are made for the purpose of financing permanent improvements to real estate. (b)(1) Real...

12 CFR 365.2 - Real estate lending standards.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Real estate lending standards. 365.2 Section... POLICY REAL ESTATE LENDING STANDARDS Real Estate Lending Standards § 365.2 Real estate lending standards... estate, or that are made for the purpose of financing permanent improvements to real estate. (b)(1) Real...

12 CFR 365.2 - Real estate lending standards.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Real estate lending standards. 365.2 Section... POLICY REAL ESTATE LENDING STANDARDS Real Estate Lending Standards § 365.2 Real estate lending standards... estate, or that are made for the purpose of financing permanent improvements to real estate. (b)(1) Real...

10 CFR 600.132 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Real property. 600.132 Section 600.132 Energy DEPARTMENT... Nonprofit Organizations Post-Award Requirements § 600.132 Real property. Unless otherwise provided by statute or program regulations, the requirements concerning the use and disposition of real property...

10 CFR 600.132 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Real property. 600.132 Section 600.132 Energy DEPARTMENT... Nonprofit Organizations Post-Award Requirements § 600.132 Real property. Unless otherwise provided by statute or program regulations, the requirements concerning the use and disposition of real property...

10 CFR 600.132 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Real property. 600.132 Section 600.132 Energy DEPARTMENT... Nonprofit Organizations Post-Award Requirements § 600.132 Real property. Unless otherwise provided by statute or program regulations, the requirements concerning the use and disposition of real property...

10 CFR 600.132 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Real property. 600.132 Section 600.132 Energy DEPARTMENT... Nonprofit Organizations Post-Award Requirements § 600.132 Real property. Unless otherwise provided by statute or program regulations, the requirements concerning the use and disposition of real property...

Software Design Methods for Real-Time Systems

DTIC Science & Technology

1989-12-01

This module describes the concepts and methods used in the software design of real time systems . It outlines the characteristics of real time systems , describes...the role of software design in real time system development, surveys and compares some software design methods for real - time systems , and

40 CFR 799.1053 - Trichlorobenzenes.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-trichlorobenzenes. Testing shall be conducted with mysid shrimp (Mysidopis bahia) to develop data on the acute... invertebrate (mysid shrimp, Mysidopis bahia) acute toxicity testing for 1,2,3- and 1,2,4-trichlorobenzenes... after the effective date of the final Phase II rule. (5) Mysid shrimp chronic toxicity testing—(i...

49 CFR 19.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Real property. 19.32 Section 19.32 Transportation... Requirements Property Standards § 19.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...

2 CFR 215.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Real property. 215.32 Section 215.32 Grants... A-110) Post Award Requirements Property Standards § 215.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property...

7 CFR 3015.163 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Real property. 3015.163 Section 3015.163 Agriculture... AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Property § 3015.163 Real property. Except as stated otherwise by Federal statutes, real property applicable to this subpart shall be subject to the following...

38 CFR 49.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Real property. 49.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.32 Real property. Each... real property acquired in whole or in part under awards. Unless otherwise provided by statute, such...

44 CFR 13.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Real property. 13.31 Section... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 13.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

38 CFR 49.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Real property. 49.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.32 Real property. Each... real property acquired in whole or in part under awards. Unless otherwise provided by statute, such...

45 CFR 2543.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Real property. 2543.32 Section 2543.32 Public... ORGANIZATIONS Post-Award Requirements Property Standards § 2543.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired...

7 CFR 3019.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Real property. 3019.32 Section 3019.32 Agriculture....32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise...

49 CFR 19.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Real property. 19.32 Section 19.32 Transportation... Requirements Property Standards § 19.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...

45 CFR 2543.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Real property. 2543.32 Section 2543.32 Public... ORGANIZATIONS Post-Award Requirements Property Standards § 2543.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired...

40 CFR 30.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Real property. 30.32 Section 30.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 30.32 Real property. EPA shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole...

45 CFR 2543.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Real property. 2543.32 Section 2543.32 Public... ORGANIZATIONS Post-Award Requirements Property Standards § 2543.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired...

45 CFR 2543.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Real property. 2543.32 Section 2543.32 Public... ORGANIZATIONS Post-Award Requirements Property Standards § 2543.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired...

7 CFR 3015.163 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 15 2011-01-01 2011-01-01 false Real property. 3015.163 Section 3015.163 Agriculture... AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Property § 3015.163 Real property. Except as stated otherwise by Federal statutes, real property applicable to this subpart shall be subject to the following...

7 CFR 3019.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Real property. 3019.32 Section 3019.32 Agriculture....32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise...

7 CFR 3015.163 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Real property. 3015.163 Section 3015.163 Agriculture... AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Property § 3015.163 Real property. Except as stated otherwise by Federal statutes, real property applicable to this subpart shall be subject to the following...

38 CFR 49.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Real property. 49.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.32 Real property. Each... real property acquired in whole or in part under awards. Unless otherwise provided by statute, such...

2 CFR 215.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Real property. 215.32 Section 215.32 Grants... A-110) Post Award Requirements Property Standards § 215.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property...

24 CFR 84.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Real property. 84.32 Section 84.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 84.32 Real property. HUD prescribes the following requirements for recipients concerning the use and disposition of real property...

44 CFR 13.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Real property. 13.31 Section... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 13.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

49 CFR 19.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false Real property. 19.32 Section 19.32 Transportation... Requirements Property Standards § 19.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...

7 CFR 3015.163 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Real property. 3015.163 Section 3015.163 Agriculture... AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Property § 3015.163 Real property. Except as stated otherwise by Federal statutes, real property applicable to this subpart shall be subject to the following...

40 CFR 30.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Real property. 30.32 Section 30.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 30.32 Real property. EPA shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole...

7 CFR 3019.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Real property. 3019.32 Section 3019.32 Agriculture....32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise...

49 CFR 19.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Real property. 19.32 Section 19.32 Transportation... Requirements Property Standards § 19.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...

24 CFR 84.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Real property. 84.32 Section 84.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 84.32 Real property. HUD prescribes the following requirements for recipients concerning the use and disposition of real property...

40 CFR 30.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Real property. 30.32 Section 30.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 30.32 Real property. EPA shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole...

24 CFR 84.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Real property. 84.32 Section 84.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 84.32 Real property. HUD prescribes the following requirements for recipients concerning the use and disposition of real property...

38 CFR 49.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Real property. 49.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.32 Real property. Each... real property acquired in whole or in part under awards. Unless otherwise provided by statute, such...

24 CFR 84.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Real property. 84.32 Section 84.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 84.32 Real property. HUD prescribes the following requirements for recipients concerning the use and disposition of real property...

24 CFR 84.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Real property. 84.32 Section 84.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 84.32 Real property. HUD prescribes the following requirements for recipients concerning the use and disposition of real property...

7 CFR 3015.163 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Real property. 3015.163 Section 3015.163 Agriculture... AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Property § 3015.163 Real property. Except as stated otherwise by Federal statutes, real property applicable to this subpart shall be subject to the following...

36 CFR 1210.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Real property. 1210.32....32 Real property. The NHPRC shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

36 CFR 1210.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Real property. 1210.32....32 Real property. The NHPRC shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

44 CFR 13.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Real property. 13.31 Section... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 13.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

49 CFR 19.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Real property. 19.32 Section 19.32 Transportation... Requirements Property Standards § 19.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...

7 CFR 3019.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Real property. 3019.32 Section 3019.32 Agriculture....32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise...

45 CFR 2543.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Real property. 2543.32 Section 2543.32 Public... ORGANIZATIONS Post-Award Requirements Property Standards § 2543.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired...

36 CFR 1210.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Real property. 1210.32....32 Real property. The NHPRC shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

38 CFR 49.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Real property. 49.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.32 Real property. Each... real property acquired in whole or in part under awards. Unless otherwise provided by statute, such...

7 CFR 3019.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 15 2011-01-01 2011-01-01 false Real property. 3019.32 Section 3019.32 Agriculture....32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise...

40 CFR 30.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Real property. 30.32 Section 30.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 30.32 Real property. EPA shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole...

40 CFR 30.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Real property. 30.32 Section 30.32... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 30.32 Real property. EPA shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole...

15 CFR 806.8 - Real estate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Real estate. 806.8 Section 806.8 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF ECONOMIC ANALYSIS, DEPARTMENT OF COMMERCE DIRECT INVESTMENT SURVEYS § 806.8 Real estate. Residential real...

12 CFR 541.23 - Residential real estate.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Residential real estate. 541.23 Section 541.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

12 CFR 541.23 - Residential real estate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Residential real estate. 541.23 Section 541.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

12 CFR 541.23 - Residential real estate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Residential real estate. 541.23 Section 541.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

12 CFR 541.23 - Residential real estate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Residential real estate. 541.23 Section 541.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

12 CFR 141.23 - Residential real estate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Residential real estate. 141.23 Section 141.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

12 CFR 141.23 - Residential real estate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Residential real estate. 141.23 Section 141.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

12 CFR 541.23 - Residential real estate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Residential real estate. 541.23 Section 541.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

12 CFR 141.23 - Residential real estate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Residential real estate. 141.23 Section 141.23... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.23 Residential real estate. The terms residential real estate... home used in part for business); (c) Other real estate used for primarily residential purposes other...

14 CFR 1260.132 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Real property. 1260.132 Section 1260.132..., Hospitals, and Other Non-Profit Organizations Property Standards § 1260.132 Real property. Unless otherwise provided by statute, the requirements concerning the use and disposition of real property acquired in whole...

36 CFR 1207.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Real property. 1207.31... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 1207.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

49 CFR 18.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Real property. 18.31 Section 18.31 Transportation... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

7 CFR 3016.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Real property. 3016.31 Section 3016.31 Agriculture... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 3016.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

14 CFR 1260.132 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Real property. 1260.132 Section 1260.132..., Hospitals, and Other Non-Profit Organizations Property Standards § 1260.132 Real property. Unless otherwise provided by statute, the requirements concerning the use and disposition of real property acquired in whole...

22 CFR 145.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Real property. 145.32 Section 145.32 Foreign..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 145.32 Real... disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

43 CFR 12.932 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Real property. 12.932 Section 12.932 Public....932 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise...

22 CFR 518.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Real property. 518.32 Section 518.32 Foreign... Property Standards § 518.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards...

36 CFR 1207.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Real property. 1207.31... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 1207.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

7 CFR 3016.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Real property. 3016.31 Section 3016.31 Agriculture... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 3016.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

49 CFR 18.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false Real property. 18.31 Section 18.31 Transportation... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

20 CFR 435.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Real property. 435.32 Section 435.32... ORGANIZATIONS Post-Award Requirements Property Standards § 435.32 Real property. SSA will prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under...

2 CFR 200.85 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Real property. 200.85 Section 200.85 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT... REQUIREMENTS FOR FEDERAL AWARDS Acronyms and Definitions Acronyms § 200.85 Real property. Real property means...

22 CFR 518.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Real property. 518.32 Section 518.32 Foreign... Property Standards § 518.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards...

20 CFR 435.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Real property. 435.32 Section 435.32... ORGANIZATIONS Post-Award Requirements Property Standards § 435.32 Real property. SSA will prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under...

7 CFR 3016.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 15 2011-01-01 2011-01-01 false Real property. 3016.31 Section 3016.31 Agriculture... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 3016.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

22 CFR 226.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Real property. 226.32 Section 226.32 Foreign... ORGANIZATIONS Post-award Requirements Property Standards § 226.32 Real property. (a) Unless the agreement provides otherwise, title to real property shall vest in the recipient subject to the condition that the...

24 CFR 85.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Real property. 85.31 Section 85.31... TRIBAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 85.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

43 CFR 12.932 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Real property. 12.932 Section 12.932... Requirements § 12.932 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless...

32 CFR 33.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Real property. 33.31 Section 33.31 National... Post-Award Requirements Changes, Property, and Subawards § 33.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a...

22 CFR 226.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Real property. 226.32 Section 226.32 Foreign... ORGANIZATIONS Post-award Requirements Property Standards § 226.32 Real property. (a) Unless the agreement provides otherwise, title to real property shall vest in the recipient subject to the condition that the...

20 CFR 435.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Real property. 435.32 Section 435.32... ORGANIZATIONS Post-Award Requirements Property Standards § 435.32 Real property. SSA will prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under...

22 CFR 518.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Real property. 518.32 Section 518.32 Foreign... Property Standards § 518.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards...

22 CFR 518.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Real property. 518.32 Section 518.32 Foreign... Property Standards § 518.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards...

7 CFR 3016.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Real property. 3016.31 Section 3016.31 Agriculture... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 3016.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

14 CFR 1260.132 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Real property. 1260.132 Section 1260.132..., Hospitals, and Other Non-Profit Organizations Property Standards § 1260.132 Real property. Unless otherwise provided by statute, the requirements concerning the use and disposition of real property acquired in whole...

22 CFR 226.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Real property. 226.32 Section 226.32 Foreign... ORGANIZATIONS Post-award Requirements Property Standards § 226.32 Real property. (a) Unless the agreement provides otherwise, title to real property shall vest in the recipient subject to the condition that the...

20 CFR 435.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Real property. 435.32 Section 435.32... ORGANIZATIONS Post-Award Requirements Property Standards § 435.32 Real property. SSA will prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under...

14 CFR 1260.132 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Real property. 1260.132 Section 1260.132..., Hospitals, and Other Non-Profit Organizations Property Standards § 1260.132 Real property. Unless otherwise provided by statute, the requirements concerning the use and disposition of real property acquired in whole...

49 CFR 18.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Real property. 18.31 Section 18.31 Transportation... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

2 CFR 215.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Real property. 215.32 Section 215.32 Grants... A-110) Post Award Requirements Property Standards § 215.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property...

2 CFR 200.311 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Real property. 200.311 Section 200.311... REQUIREMENTS FOR FEDERAL AWARDS Post Federal Award Requirements Property Standards § 200.311 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

36 CFR 1207.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Real property. 1207.31... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 1207.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

32 CFR 33.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Real property. 33.31 Section 33.31 National... Post-Award Requirements Changes, Property, and Subawards § 33.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a...

22 CFR 145.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Real property. 145.32 Section 145.32 Foreign..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 145.32 Real... disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

24 CFR 85.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Real property. 85.31 Section 85.31... TRIBAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 85.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

43 CFR 12.932 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Real property. 12.932 Section 12.932... Requirements § 12.932 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless...

43 CFR 12.932 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Real property. 12.932 Section 12.932... Requirements § 12.932 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless...

22 CFR 145.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Real property. 145.32 Section 145.32 Foreign..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 145.32 Real... disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

32 CFR 33.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Real property. 33.31 Section 33.31 National... Post-Award Requirements Changes, Property, and Subawards § 33.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a...

43 CFR 12.932 - Real property.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Real property. 12.932 Section 12.932... Requirements § 12.932 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless...

32 CFR 33.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Real property. 33.31 Section 33.31 National... Post-Award Requirements Changes, Property, and Subawards § 33.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a...

22 CFR 145.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Real property. 145.32 Section 145.32 Foreign..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 145.32 Real... disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

22 CFR 226.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Real property. 226.32 Section 226.32 Foreign... ORGANIZATIONS Post-award Requirements Property Standards § 226.32 Real property. (a) Unless the agreement provides otherwise, title to real property shall vest in the recipient subject to the condition that the...

32 CFR 33.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Real property. 33.31 Section 33.31 National... Post-Award Requirements Changes, Property, and Subawards § 33.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a...

22 CFR 518.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Real property. 518.32 Section 518.32 Foreign... Property Standards § 518.32 Real property. Each Federal awarding agency shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards...

24 CFR 85.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Real property. 85.31 Section 85.31... TRIBAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 85.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

49 CFR 18.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Real property. 18.31 Section 18.31 Transportation... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

49 CFR 18.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Real property. 18.31 Section 18.31 Transportation... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

12 CFR 614.4265 - Real property evaluations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Real property evaluations. 614.4265 Section 614... Collateral Evaluation Requirements § 614.4265 Real property evaluations. (a) Real estate shall be valued on... property and operation where the transaction value exceeds $250,000 and the real estate taken as collateral...

12 CFR 614.4265 - Real property evaluations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Real property evaluations. 614.4265 Section 614... Collateral Evaluation Requirements § 614.4265 Real property evaluations. (a) Real estate shall be valued on... property and operation where the transaction value exceeds $250,000 and the real estate taken as collateral...

12 CFR 614.4265 - Real property evaluations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Real property evaluations. 614.4265 Section 614... Collateral Evaluation Requirements § 614.4265 Real property evaluations. (a) Real estate shall be valued on... property and operation where the transaction value exceeds $250,000 and the real estate taken as collateral...

12 CFR 614.4265 - Real property evaluations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Real property evaluations. 614.4265 Section 614... Collateral Evaluation Requirements § 614.4265 Real property evaluations. (a) Real estate shall be valued on... property and operation where the transaction value exceeds $250,000 and the real estate taken as collateral...

12 CFR 614.4265 - Real property evaluations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Real property evaluations. 614.4265 Section 614... Collateral Evaluation Requirements § 614.4265 Real property evaluations. (a) Real estate shall be valued on... property and operation where the transaction value exceeds $250,000 and the real estate taken as collateral...

Programming the body, planning reproduction, governing life: the '(ir-) rationality' of family planning and the embodiment of social inequalities in Salvador da Bahia (Brazil).

PubMed

De Zordo, Silvia

2012-01-01

This paper examines family planning in Brazil as biopolitics and explores how the democratization of the State and of reproductive health services after two decades of military dictatorship (1964-1984) has influenced health professionals' and family planning users' discourses and practices. Do health professionals envisage family planning as a 'right' or do they conceive it, following the old neo-Malthusian rationale, as a 'moral duty' of poor people, whose 'irrational' reproduction jeopardizes the family's and the nation's well being? And how do their patients conceptualize and embody family planning? To answer these questions, this paper draws on 13 months of multi-sited ethnographic research undertaken between 2003 and 2005 in two public family planning services in Salvador da Bahia, where participant observation was undertaken and unstructured interviews were conducted with 11 health professionals and 70 family planning users, mostly low income black women. The paper examines how different bio-political rationalities operate in these services and argues that the old neo-Malthusian rationale and the current, dominant discourse on reproductive rights, gender equality and citizenship coexist. The coalescence of different biopolitical rationalities leads to the double stigmatization of family planning users as 'victims' of social and gender inequalities and as 'irrational' patients, 'irresponsible' mothers and 'bad' citizens if they do not embody the neo-Malthusian and biomedical rationales shaping medical practice. However, these women do not behave as 'docile bodies': they tactically use medical and non-medical contraceptives not only to be good mothers and citizens, but also to enhance themselves and to attain their own goals.

Research of real-time communication software

NASA Astrophysics Data System (ADS)

Li, Maotang; Guo, Jingbo; Liu, Yuzhong; Li, Jiahong

2003-11-01

Real-time communication has been playing an increasingly important role in our work, life and ocean monitor. With the rapid progress of computer and communication technique as well as the miniaturization of communication system, it is needed to develop the adaptable and reliable real-time communication software in the ocean monitor system. This paper involves the real-time communication software research based on the point-to-point satellite intercommunication system. The object-oriented design method is adopted, which can transmit and receive video data and audio data as well as engineering data by satellite channel. In the real-time communication software, some software modules are developed, which can realize the point-to-point satellite intercommunication in the ocean monitor system. There are three advantages for the real-time communication software. One is that the real-time communication software increases the reliability of the point-to-point satellite intercommunication system working. Second is that some optional parameters are intercalated, which greatly increases the flexibility of the system working. Third is that some hardware is substituted by the real-time communication software, which not only decrease the expense of the system and promotes the miniaturization of communication system, but also aggrandizes the agility of the system.

38 CFR 43.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Real property. 43.31... Requirements Changes, Property, and Subawards § 43.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

29 CFR 97.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 1 2013-07-01 2013-07-01 false Real property. 97.31 Section 97.31 Labor Office of the... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 97.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

13 CFR 143.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Real property. 143.31 Section 143..., Property, and Subawards § 143.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

13 CFR 143.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Real property. 143.31 Section 143..., Property, and Subawards § 143.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

45 CFR 1157.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false Real property. 1157.31 Section 1157.31 Public... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

34 CFR 74.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 1 2014-07-01 2014-07-01 false Real property. 74.32 Section 74.32 Education Office of... Standards § 74.32 Real property. The Secretary prescribes requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

45 CFR 2541.310 - Real property.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Real property. 2541.310 Section 2541.310 Public... Changes, Property and Subawards § 2541.310 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

34 CFR 80.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 1 2013-07-01 2013-07-01 false Real property. 80.31 Section 80.31 Education Office of... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

45 CFR 1157.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false Real property. 1157.31 Section 1157.31 Public... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

45 CFR 2541.310 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Real property. 2541.310 Section 2541.310 Public... Changes, Property and Subawards § 2541.310 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

45 CFR 2541.310 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Real property. 2541.310 Section 2541.310 Public... Changes, Property and Subawards § 2541.310 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

34 CFR 74.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 1 2011-07-01 2011-07-01 false Real property. 74.32 Section 74.32 Education Office of... Standards § 74.32 Real property. The Secretary prescribes requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

14 CFR 1273.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Real property. 1273.31 Section 1273.31..., Property, and Subawards § 1273.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

45 CFR 2541.310 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Real property. 2541.310 Section 2541.310 Public... Changes, Property and Subawards § 2541.310 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

43 CFR 12.71 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Real property. 12.71 Section 12.71 Public... to State and Local Governments Changes, Property, and Subawards § 12.71 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

34 CFR 80.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 1 2012-07-01 2012-07-01 false Real property. 80.31 Section 80.31 Education Office of... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

14 CFR 1273.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Real property. 1273.31 Section 1273.31..., Property, and Subawards § 1273.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

29 CFR 1470.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Real property. 1470.31 Section 1470.31 Labor Regulations... Changes, Property, and Subawards § 1470.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

29 CFR 1470.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 4 2012-07-01 2012-07-01 false Real property. 1470.31 Section 1470.31 Labor Regulations... Changes, Property, and Subawards § 1470.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

13 CFR 143.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Real property. 143.31 Section 143..., Property, and Subawards § 143.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

34 CFR 80.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 1 2011-07-01 2011-07-01 false Real property. 80.31 Section 80.31 Education Office of... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

28 CFR 66.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Real property. 66.31 Section 66.31..., and Subawards § 66.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in...

45 CFR 1157.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 3 2011-10-01 2011-10-01 false Real property. 1157.31 Section 1157.31 Public... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

29 CFR 1470.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 4 2011-07-01 2011-07-01 false Real property. 1470.31 Section 1470.31 Labor Regulations... Changes, Property, and Subawards § 1470.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

45 CFR 1157.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false Real property. 1157.31 Section 1157.31 Public... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

45 CFR 2541.310 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Real property. 2541.310 Section 2541.310 Public... Changes, Property and Subawards § 2541.310 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

29 CFR 97.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 1 2012-07-01 2012-07-01 false Real property. 97.31 Section 97.31 Labor Office of the... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 97.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

29 CFR 1470.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 4 2014-07-01 2014-07-01 false Real property. 1470.31 Section 1470.31 Labor Regulations... Changes, Property, and Subawards § 1470.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

32 CFR 32.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Real property. 32.32 Section 32.32 National... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 32.32 Real property. Each DoD Component that makes awards under which real property is acquired in whole or in part with Federal funds...

29 CFR 97.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 1 2014-07-01 2013-07-01 true Real property. 97.31 Section 97.31 Labor Office of the... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 97.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

29 CFR 97.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 1 2011-07-01 2011-07-01 false Real property. 97.31 Section 97.31 Labor Office of the... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 97.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

43 CFR 12.71 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Real property. 12.71 Section 12.71 Public... to State and Local Governments Changes, Property, and Subawards § 12.71 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

34 CFR 74.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 1 2012-07-01 2012-07-01 false Real property. 74.32 Section 74.32 Education Office of... Standards § 74.32 Real property. The Secretary prescribes requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

22 CFR 135.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Real property. 135.31 Section 135.31 Foreign... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

14 CFR 1273.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Real property. 1273.31 Section 1273.31..., Property, and Subawards § 1273.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

10 CFR 600.231 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Real property. 600.231 Section 600.231 Energy DEPARTMENT....231 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

10 CFR 600.231 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Real property. 600.231 Section 600.231 Energy DEPARTMENT....231 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

22 CFR 135.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Real property. 135.31 Section 135.31 Foreign... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

38 CFR 43.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Real property. 43.31... Requirements Changes, Property, and Subawards § 43.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

10 CFR 600.231 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Real property. 600.231 Section 600.231 Energy DEPARTMENT....231 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

38 CFR 43.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Real property. 43.31... Requirements Changes, Property, and Subawards § 43.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

2 CFR 215.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Real property. 215.32 Section 215.32 Grants... ORGANIZATIONS (OMB CIRCULAR A-110) Post Award Requirements Property Standards § 215.32 Real property. Each... real property acquired in whole or in part under awards. Unless otherwise provided by statute, such...

34 CFR 74.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 1 2013-07-01 2013-07-01 false Real property. 74.32 Section 74.32 Education Office of... Standards § 74.32 Real property. The Secretary prescribes requirements for recipients concerning the use and disposition of real property acquired in whole or in part under awards. Unless otherwise provided by statute...

32 CFR 32.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Real property. 32.32 Section 32.32 National... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 32.32 Real property. Each DoD Component that makes awards under which real property is acquired in whole or in part with Federal funds...

32 CFR 32.32 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Real property. 32.32 Section 32.32 National... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 32.32 Real property. Each DoD Component that makes awards under which real property is acquired in whole or in part with Federal funds...

10 CFR 600.231 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Real property. 600.231 Section 600.231 Energy DEPARTMENT....231 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

22 CFR 135.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Real property. 135.31 Section 135.31 Foreign... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

14 CFR 1273.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Real property. 1273.31 Section 1273.31..., Property, and Subawards § 1273.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

22 CFR 135.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Real property. 135.31 Section 135.31 Foreign... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

22 CFR 135.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Real property. 135.31 Section 135.31 Foreign... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

32 CFR 32.32 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Real property. 32.32 Section 32.32 National... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 32.32 Real property. Each DoD Component that makes awards under which real property is acquired in whole or in part with Federal funds...

28 CFR 66.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Real property. 66.31 Section 66.31..., and Subawards § 66.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in...

32 CFR 32.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Real property. 32.32 Section 32.32 National... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 32.32 Real property. Each DoD Component that makes awards under which real property is acquired in whole or in part with Federal funds...

43 CFR 12.71 - Real property.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Real property. 12.71 Section 12.71 Public... to State and Local Governments Changes, Property, and Subawards § 12.71 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

34 CFR 80.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 1 2014-07-01 2014-07-01 false Real property. 80.31 Section 80.31 Education Office of... Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

28 CFR 66.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Real property. 66.31 Section 66.31..., and Subawards § 66.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in...

13 CFR 143.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Real property. 143.31 Section 143..., Property, and Subawards § 143.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

13 CFR 143.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Real property. 143.31 Section 143..., Property, and Subawards § 143.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

28 CFR 66.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Real property. 66.31 Section 66.31..., and Subawards § 66.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in...

38 CFR 43.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Real property. 43.31... Requirements Changes, Property, and Subawards § 43.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

43 CFR 12.71 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Real property. 12.71 Section 12.71 Public... to State and Local Governments Changes, Property, and Subawards § 12.71 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

29 CFR 97.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Real property. 97.31 Section 97.31 Labor Office of the... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 97.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property...

29 CFR 1470.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 4 2013-07-01 2013-07-01 false Real property. 1470.31 Section 1470.31 Labor Regulations... Changes, Property, and Subawards § 1470.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

38 CFR 43.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Real property. 43.31... Requirements Changes, Property, and Subawards § 43.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

43 CFR 12.71 - Real property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Real property. 12.71 Section 12.71 Public... to State and Local Governments Changes, Property, and Subawards § 12.71 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under...

10 CFR 600.231 - Real property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Real property. 600.231 Section 600.231 Energy DEPARTMENT....231 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

12 CFR 141.27 - Unimproved real estate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Unimproved real estate. 141.27 Section 141.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 141.15 or § 141.16 of this part. ...

12 CFR 541.27 - Unimproved real estate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Unimproved real estate. 541.27 Section 541.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 541.15 or § 541.16 of this part. ...

12 CFR 541.27 - Unimproved real estate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Unimproved real estate. 541.27 Section 541.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 541.15 or § 541.16 of this part. ...

12 CFR 541.27 - Unimproved real estate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Unimproved real estate. 541.27 Section 541.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 541.15 or § 541.16 of this part. ...

12 CFR 541.27 - Unimproved real estate.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Unimproved real estate. 541.27 Section 541.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 541.15 or § 541.16 of this part. ...

12 CFR 141.27 - Unimproved real estate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Unimproved real estate. 141.27 Section 141.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 141.15 or § 141.16 of this part. ...

12 CFR 541.27 - Unimproved real estate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Unimproved real estate. 541.27 Section 541.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 541.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 541.15 or § 541.16 of this part. ...

12 CFR 141.27 - Unimproved real estate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Unimproved real estate. 141.27 Section 141.27... AFFECTING FEDERAL SAVINGS ASSOCIATIONS § 141.27 Unimproved real estate. The term unimproved real estate means real estate that will be improved, as defined in § 141.15 or § 141.16 of this part. ...

Moments of real relationship in psychoanalytic supervision.

PubMed

Watkins, C Edward

2012-09-01

What role does the real relationship play in psychoanalytic supervision? While the real relationship's role has long been and continues to be considered with regard to psychoanalysis, it has received virtually no attention in the supervision literature. In this paper, using Horney's construct of the real self as conceptual anchor, I attempt to: (1) situate the real relationship squarely within the borders of the psychoanalytic supervision relationship; (2) examine the relevance of real relationship phenomena for the supervision experience; (3) provide some simple, ordinary yet meaningful examples of case dialogue that illustrate moments of real relationship in supervision; and (4) introduce the concept of real relationship rupture and consider its potential ramifications for and impact upon the supervisor-supervisee relationship. Just as ruptures can occur in the supervisory alliance, I propose that ruptures can also transpire in the supervisory real relationship, have the potential to reverberate throughout the entirety of the supervision experience, and depending upon how they are handled, can prove either constructive and relationally energizing and enlivening or enervating and eviscerating to supervision process and outcome.

ControlShell - A real-time software framework

NASA Technical Reports Server (NTRS)

Schneider, Stanley A.; Ullman, Marc A.; Chen, Vincent W.

1991-01-01

ControlShell is designed to enable modular design and impplementation of real-time software. It is an object-oriented tool-set for real-time software system programming. It provides a series of execution and data interchange mechansims that form a framework for building real-time applications. These mechanisms allow a component-based approach to real-time software generation and mangement. By defining a set of interface specifications for intermodule interaction, ControlShell provides a common platform that is the basis for real-time code development and exchange.

45 CFR 1183.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false Real property. 1183.31 Section 1183.31 Public... § 1183.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

45 CFR 1183.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false Real property. 1183.31 Section 1183.31 Public... § 1183.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

15 CFR 14.32 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Real property. 14.32 Section 14.32... ORGANIZATIONS Post-Award Requirements Property Standards § 14.32 Real property. The DoC award shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...

15 CFR 24.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Real property. 24.31 Section 24.31..., Property, and Subawards § 24.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

20 CFR 437.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Real property. 437.31 Section 437.31... § 437.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

15 CFR 24.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Real property. 24.31 Section 24.31..., Property, and Subawards § 24.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

40 CFR 31.31 - Real property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Real property. 31.31 Section 31.31... Requirements Changes, Property, and Subawards § 31.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

45 CFR 602.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false Real property. 602.31 Section 602.31 Public... Requirements § 602.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the...

40 CFR 31.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Real property. 31.31 Section 31.31... Requirements Changes, Property, and Subawards § 31.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

45 CFR 92.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 1 2013-10-01 2013-10-01 false Real property. 92.31 Section 92.31 Public Welfare..., Property, and Subawards § 92.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

15 CFR 24.31 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Real property. 24.31 Section 24.31..., Property, and Subawards § 24.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

15 CFR 14.32 - Real property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Real property. 14.32 Section 14.32... ORGANIZATIONS Post-Award Requirements Property Standards § 14.32 Real property. The DoC award shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...

45 CFR 92.31 - Real property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Real property. 92.31 Section 92.31 Public Welfare..., Property, and Subawards § 92.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon...

45 CFR 1183.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false Real property. 1183.31 Section 1183.31 Public... § 1183.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

45 CFR 1174.31 - Real property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false Real property. 1174.31 Section 1174.31 Public... § 1174.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the grantee or...

45 CFR 602.31 - Real property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false Real property. 602.31 Section 602.31 Public... Requirements § 602.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest upon acquisition in the...

15 CFR 14.32 - Real property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Real property. 14.32 Section 14.32... ORGANIZATIONS Post-Award Requirements Property Standards § 14.32 Real property. The DoC award shall prescribe requirements for recipients concerning the use and disposition of real property acquired in whole or in part...