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Sample records for non-releasable cape griffon

  1. Serum and Plasma Cholinesterase Activity in the Cape Griffon Vulture (Gyps coprotheres).

    Science.gov (United States)

    Naidoo, Vinny; Wolter, Kerri

    2016-04-28

    Vulture (Accipitridae) poisonings are a concern in South Africa, with hundreds of birds dying annually. Although some of these poisonings are accidental, there has been an increase in the number of intentional baiting of poached rhinoceros (Rhinocerotidae) and elephant (Elephantidae) carcasses to kill vultures that alert officials to poaching sites by circling overhead. The primary chemicals implicated are the organophosphorous and carbamate compounds. Although most poisoning events can be identified by dead vultures surrounding the scavenged carcass, weak birds are occasionally found and brought to rehabilitation centers for treatment. The treating veterinarian needs to make an informed decision on the cause of illness or poisoning prior to treatment. We established the reference interval for serum and plasma cholinesterase activity in the Cape Griffon Vulture ( Gyps coprotheres ) as 591.58-1,528.26 U/L, providing a clinical assay for determining potential exposure to cholinesterase-depressing pesticides. Both manual and automated samplers were used with the butyrylthiocholine method. Species reference intervals for both serum and plasma cholinesterase showed good correlation and manual and automated measurements yielded similar results.

  2. Griffon: what's new and what's coming

    CERN Document Server

    CERN. Geneva

    2014-01-01

    The Griffon framework has reinvented itself in order to reach new heights! Version 2.0 brings along a better modular design, dependency injection, JDK8 Lambdas support, and much more. The reduced memory footprint of the Griffon runtime allows applications to be installed on platforms where resources are scarcer, such as Raspberry Pi and other embedded platforms. Turning to the build time, applications can participate effortlessly on multi-project builds, no matter if those builds are driven by Gradle or Maven. There are of course other features that will popup in the near future. Come learn what's new and what's next for Griffon; one thing is for sure, it's future looks very bright. About the speaker Andres Almiray is a Java/Groovy developer and Java Champion, with more than 14 years of experience in software design and development. He has been involved in web and desktop application developments since the early days of Java. His current interests include Groovy, Swing and JavaFX...

  3. Case Report Associated with Aspergillosis and Hepatitis E Virus Coinfection in Himalayan Griffons

    Directory of Open Access Journals (Sweden)

    Heng Li

    2015-01-01

    Full Text Available This study involved a death which occurred in four Himalayan griffons housed in Beijing zoo, China. Based on pathogen identification and the pathological changes observed, we did characterize the fungi and Hepatitis E virus (HEV in four dead Himalayan griffons. Pathological changes were severe. Membranous-like material was observed on the surface of the internal organs. Spleen was necrotic. Focal lymphocyte infiltration in the liver and many sunflower-like fungi nodules were evident in the tissues, especially in the kidney. PCR was used to identify the pathogen. Based on the 18SrRNA genomic sequence of known fungi, the results confirmed that all four dead Himalayan griffons were infected with Aspergillus. At the same time the detection of HEV also showed positive results. To the best of our knowledge, this work appears to be the first report of concurrent presence of Aspergillosis and Hepatitis E virus in rare avian species.

  4. Status, ecology, and conservation of the Himalayan griffon Gyps himalayensis (Aves, Accipitridae) in the Tibetan plateau.

    Science.gov (United States)

    Lu, Xin; Ke, Dianhua; Zeng, Xianhai; Gong, Guohong; Ci, Ren

    2009-05-01

    The dramatic population crashes of 3 species of Gyps vulture have raised concerns about the status of their lesser-known congeners. Among these is the Himalayan griffon, G. himalayensis, an iconic vulture of the Tibetan plateau. The continued existence of this scavenger has not only ecological but also cultural implications because of their unique role in the centuries-old sky burial tradition that is followed by nearly 5 million Tibetan people. A lack of baseline information of the Himalayan griffon limits our ability to take conservation measures. The presented data, which were collected during 1996 and 2004 to 2007, indicate that this species is still widespread throughout the plateau and has not experienced a major population decline, likely as a result of protection by Tibetan Buddhism and limited disturbances from human activities largely due to the remoteness of the plateau. Both site and road counts showed that open meadow habitats had the highest griffon abundance, followed by alpine shrub and forest habitats. Estimates based on road transect counts showed that 229,339 Himalayan griffons (+/- 40,447) occupy the 2.5 million km2 Tibetan plateau. In contrast, the maximum carrying capacity of the plateau, on the basis of the total biomass of potential food resources, is 507,996 griffons, with meadow habitats accounting for about 76% of the total population. Griffons depend largely on livestock carcasses for food and forage in groups averaging 5.5 (range 1-100) individuals. Domestic yaks provide about 64% of the griffons' diet, while wild ungulates and human corpses provide 1% and 2%, respectively. Compared with its lowland congeners, this, the only high-elevation Gyps species, had both low population density and small group size, a likely response to the harsh environmental conditions. Although griffon abundance appears relatively stable in their fairly pristine environment, precautionary measures, including investigation of threats, monitoring of population

  5. HYBRID OPTIMIZING GRIFFON-VULTURE ALGORITHM BASED ON SWARM INTELLIGENCE MECHANISMS

    Directory of Open Access Journals (Sweden)

    Chastikova V. A.

    2014-06-01

    Full Text Available Griffon-vultures with input parameters minimal value for compound functions optimization that change during the time searching hybrid algorithm offered in this article. Researches of its efficiency and comparing analysis with some other systems have been performed

  6. Wild griffon vultures (Gyps fulvus as a source of Salmonella and Campylobacter in Eastern Spain.

    Directory of Open Access Journals (Sweden)

    Clara Marin

    Full Text Available The existence of Campylobacter and Salmonella reservoirs in wildlife is a potential hazard to animal and human health; however, the prevalence of these species is largely unknown. Until now, only a few studies have evaluated the presence of Campylobacter and Salmonella in wild griffon vultures and based on a small number of birds. The aim of this study was to evaluate the presence of Campylobacter and Salmonella in wild griffon vultures (n = 97 during the normal ringing programme at the Cinctorres Observatory in Eastern Spain. In addition, the effect of ages of individuals (juveniles, subadult and adult on the presence were compared. Campylobacter was isolated from 1 of 97 (1.0% griffon vultures and identified as C. jejuni. Salmonella was isolated from 51 of 97 (52.6% griffon vultures. No significant differences were found between the ages of individuals for the presence of Salmonella. Serotyping revealed 6 different serovars among two Salmonella enterica subspecies; S. enterica subsp. enterica (n = 49, 96.1% and S. enterica subsp. salamae (n = 2, 3.9%. No more than one serovar was isolated per individual. The serovars isolated were S. Typhimurium (n = 42, 82.3%, S. Rissen (n = 4, 7.8%, S. Senftenberg (n = 3, 5.9% and S. 4,12:b[-] (n = 2, 3.9%. Our results imply that wild griffon vultures are a risk factor for Salmonella transmission, but do not seem to be a reservoir for Campylobacter. We therefore rule out vultures as a risk factor for human campylobacteriosis. Nevertheless, further studies should be undertaken in other countries to confirm these results.

  7. Levels of blood lead in Griffon vultures from a Wildlife Rehabilitation Center in Spain.

    Science.gov (United States)

    González, Fernando; López, Irene; Suarez, Laura; Moraleda, Virginia; Rodríguez, Casilda

    2017-09-01

    Lead is considered a highly toxic contaminant with important impacts to bird wildlife. Griffon vultures (Gyps fulvus) are a sensitive indicator of the level of environmental contamination due to their position at the top of the food chain and their dependence on human activities. The aim of this study was to assess susceptibility to lead intoxication in Griffon vultures admitted to Wildlife Rehabilitation Centers (WRC), measuring blood lead levels and determining if blood lead concentrations are related to clinical signs, hematological, biochemical or radiographic findings. Also, the influence of age, gender, body condition, season and primary cause of admission were evaluated. This study was realized in all Griffon vultures admitted during a period of one year in the Rehabilitation Center GREFA. Blood lead levels are measured by using anodic stripping voltammetry. In Griffon vultures, we observed that 26% of the analyzed birds presented lead levels above 20µg/dL with 74% below 20µg/dL ([Pb]lead according to sex, season of admission to the center and body condition. A negative correlation was found between levels of metal and hematocrit. No association was found between clinical signs and blood lead levels in Griffon vultures, except for digestive signs as stasis and weight loss. On numerous occasions, the intoxication in this specie is related to ingestion of lead ammunition; however, we have not detected radiographic lead in our vultures. Compared with other studies, we generally found low levels of lead in blood of Griffon vultures but the blood of all birds admitted to WRC presented detectable lead concentrations. This species apparently presents a higher sensibility to the toxic effects of this metal than that described by other authors. It have been observed that there is some evidence that suggests that subclinical levels of lead could be related with a predisposition to injury or diseases, even though these birds might be admitted for other causes. The

  8. Assessment of the exposure to heavy metals in Griffon vultures (Gyps fulvus) from the Iberian Peninsula.

    Science.gov (United States)

    Carneiro, Manuela; Colaço, Bruno; Brandão, Ricardo; Azorín, Beatriz; Nicolas, Olga; Colaço, Jorge; Pires, Maria João; Agustí, Susana; Casas-Díaz, Encarna; Lavin, Santiago; Oliveira, Paula A

    2015-03-01

    Griffon vultures (Gyps fulvus), by virtue of their position at the top of the food chain and as obligate scavengers, are at risk of accumulating and concentrating heavy metals in their tissues and may be more predisposed to their toxic effects. The aim of this study is to investigate heavy metal concentrations in Griffon vultures in Portugal and Catalonia, Spain and to determine if heavy metal concentrations in the blood of weak and/or injured Griffon vultures admitted to wildlife rehabilitation centres (WRC) reflect contamination profiles in the local, free-living and outwardly healthy population. Whole-blood samples taken from 121 Griffon vultures caught in the wild or admitted to WRC in Portugal and Catalonia, Spain were examined for cadmium (Cd), mercury (Hg) and lead (Pb) by inductively coupled plasma mass spectrometry (ICP-MS). Cd and Hg were not detected in most samples (98.3% and 95%, respectively), while Pb was detected in all birds in concentrations ranging between 4.97 and 300.23 µg/dl. Birds admitted to WRC had significantly lower Pb concentrations (24.15 ± 15.07 and 25.98 ± 18.04 µg/dl in Portugal and Catalonia, Spain, respectively) than animals caught in the wild (29.67 ± 13.19 and 42.22 ± 50.08 µg/dl in Portugal and Catalonia, Spain, respectively) (praptors. Therefore Griffon vultures admitted to WRC do not seem to be representative of the local, free-flying populations, so it remains necessary to continue catching when one intends to monitor Pb exposure in this species. The population of vultures captured in Catalonia, Spain showed the highest mean blood Pb concentration, perhaps due to the municipal rubbish dump located near the feeding station, with rubbish providing a significant fraction of their trophic needs. The ingestion of game meat with bullet fragments in carcasses or with Pb shots embedded in their flesh could also be the cause of the high blood Pb concentrations found in some vultures. The potential risk of Pb exposure in Griffon

  9. Suspected flunixin poisoning of a wild Eurasian Griffon Vulture from Spain.

    Science.gov (United States)

    Zorrilla, Irene; Martinez, Rosa; Taggart, Mark A; Richards, Ngaio

    2015-04-01

    Exposure to residues of the nonsteroidal anti-inflammatory drug (NSAID) diclofenac present in livestock carcasses has caused extensive declines in 3 Gyps vulture species across Asia. The carcass of a wild Eurasian Griffon Vulture (Gyps fulvus) was found in 2012 on an Andalucian (Spain) game hunting reserve and examined forensically. The bird had severe visceral gout, a finding consistent with Gyps vultures from Asia that have been poisoned by diclofenac. Liver and kidney samples from this Eurasian Griffon Vulture contained elevated flunixin (an NSAID) levels (median = 2.70 and 6.50 mg/kg, respectively). This is the first reported case of a wild vulture being exposed to and apparently killed by an NSAID outside Asia. It is also the first reported instance of mortality in the wild resulting from environmental exposure to an NSAID other than diclofenac.

  10. Quantitative analysis of Chiari-like malformation and syringomyelia in the Griffon Bruxellois dog.

    Directory of Open Access Journals (Sweden)

    Susan P Knowler

    Full Text Available This study aimed to develop a system of quantitative analysis of canine Chiari-like malformation and syringomyelia on variable quality MRI. We made a series of measurements from magnetic resonance DICOM images from Griffon Bruxellois dogs with and without Chiari-like malformation and syringomyelia and identified several significant variables. We found that in the Griffon Bruxellois dog, Chiari-like malformation is characterized by an apparent shortening of the entire cranial base and possibly by increased proximity of the atlas to the occiput. As a compensatory change, there appears to be an increased height of the rostral cranial cavity with lengthening of the dorsal cranial vault and considerable reorganization of the brain parenchyma including ventral deviation of the olfactory bulbs and rostral invagination of the cerebellum under the occipital lobes.

  11. Effects of heavy metals on biomarkers for oxidative stress in Griffon vulture (Gyps fulvus)

    Energy Technology Data Exchange (ETDEWEB)

    Espín, Silvia, E-mail: silvia.espin@um.es [Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia (Spain); Martínez-López, Emma, E-mail: emmaml@um.es [Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia (Spain); Jiménez, Pedro, E-mail: pjjm@um.es [Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia (Spain); María-Mojica, Pedro, E-mail: pmmojica@um.es [Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia (Spain); “Santa Faz” Wildlife Recovery Centre, Comunidad Valenciana, Alicante (Spain); García-Fernández, Antonio J., E-mail: ajgf@um.es [Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia (Spain)

    2014-02-01

    Metals are involved in the formation of reactive oxygen species (ROS) which may result in metal-related oxidative stress that can lead to oxidative damage to lipids, DNA and proteins. It is necessary to understand the mechanisms of metal toxicity in wild birds, and the concentrations that cause effects on oxidative stress biomarkers. The aim of this study is to assess the concentrations of lead (Pb), cadmium (Cd), mercury (Hg), copper (Cu) and zinc (Zn) with regards to oxidative stress in blood samples of 66 Griffon vultures (Gyps fulvus) from two areas of the Autonomous Community of Valencia (East of Spain). The two study areas (Alcoy n=36 and Cinctorres n=30) were selected as random locations of interest that had not yet been studied, and are feeding stations where supplementary food, mainly of pork origin, is provided for vultures. Given that the two study areas are not considered polluted sites, we expected to find low metal concentrations. However, there are no known threshold concentrations at which metals can affect antioxidant systems, and low metal levels may have an effect on antioxidant biomolecules. In this study, since sampling was done at the beginning of the hunting season, the low Pb levels found in most Griffon vultures from Alcoy and Cinctorres (median=12.37 and 16.26 μg/dl, respectively) are suggestive of background levels usually found in vultures that feed on pork carcasses all year round. The ingestion of game meat with bullet fragments in carcasses or with Pb shots embedded in the flesh could be the cause of the high blood Pb concentrations found in three vultures from Cinctorres (83, 290 and 362 μg/dl). Griffon vultures feeding in Cinctorres had enhanced CAT and GST activities and tGSH concentrations, which may be interpreted as protective response against the higher TBARS levels. This study provides threshold concentrations at which metals affect antioxidant system derived from 66 samples of Griffon vulture. Blood Cd concentrations

  12. Isolation and characterization of unusual Mycoplasma spp. from captive Eurasian Griffon (Gyps fulvus) in Sicily.

    Science.gov (United States)

    Loria, G R; Ferrantelli, E; Giardina, G; Li Vecchi, L; Sparacino, L; Oliveri, F; McAuliffe, L; Nicholas, R A J

    2008-01-01

    Mycoplasmas have been isolated from birds of prey during clinical examinations, but their significance to the health of raptors is unclear. We report the isolation and characterization of four mycoplasmas found in the upper respiratory tract of four sick Eurasian Griffon (Gyps fulvus) that were housed in a Sicilian rehabilitation center at Ficuzza, near Palermo in Sicily, before reintroduction into the wild. These included Mycoplasma gallinarum, an unidentified mycoplasma highly similar to Mycoplasma glycophilum, and two unidentified mycoplasmas with similarities to Mycoplasma falconis and Mycoplasma gateae.

  13. Cape Town

    African Journals Online (AJOL)

    Knee injury patterns among young basketball players in. Cape Town. Quinette ... account for 12% of total sports injuries, they represent 25% of the total Injury cost. ..... injuries are con- ducted to identify causal factors that could aid in prevention.

  14. Estimation of cultivable bacterial diversity in the cloacae and pharynx in Eurasian griffon vultures (Gyps fulvus).

    Science.gov (United States)

    Vela, Ana I; Casas-Díaz, Encarna; Fernández-Garayzábal, José F; Serrano, Emmanuel; Agustí, Susana; Porrero, María C; Sánchez del Rey, Verónica; Marco, Ignasi; Lavín, Santiago; Domínguez, Lucas

    2015-04-01

    In this work, we describe the biodiversity of cloacal and pharynx culture-based bacteria (commensal and pathogenic), in 75 Eurasian griffon vultures (Gyps fulvus) from two geographic areas. We address the question of whether the cultivable microbiota of vultures is organised into assemblages occurring by chance. In addition, we assess bacterial diversity in both anatomic regions and geographic areas. Bacterial diversity was represented by 26 Gram-negative and 20 Gram-positive genera. The most common genera were Escherichia, Enterococcus, Staphylococcus, Clostridium and Lactococcus. Escherichia coli and Enterococcus faecalis were the most common species in cloacal and pharyngeal samples. Staphylococcus and Erysipelothrix were isolated from the pharynx and Salmonella and Corynebacterium from the cloacae, and no Campylobacter was isolated from the cloacal swabs. Ten cloacal swabs were positive for Salmonella, of which five isolates were Salmonella enterica serotype 4,(5),12:i:-, one isolate was S. enterica serotype Derby, three isolates were S. enterica serotype 61:k:1,5,7 and one isolate was S. enterica serotype Infantis. The null modelling approach revealed that the commensal bacteria of vultures are not structured in assemblages. On the other hand, differences in bacterial genus and species richness between cloacal and pharyngeal samples or between geographic areas were clear, with the pharynx in vultures from both geographic areas being richer. The results of this study indicate also that vultures can serve as a reservoir of certain pathogenic zoonotic bacteria. The dissemination of these zoonotic pathogens in wildlife could be prevented by periodic sanitary surveys.

  15. Determination of fluoroquinolone antibiotic residues in the plasma of Eurasian griffon vultures (Gyps fulvus) in Spain.

    Science.gov (United States)

    Casas-Díaz, Encarna; Cristòfol, Carles; Cuenca, Rafaela; Agustí, Susana; Carneiro, Manuela; Marco, Ignasi; Lavín, Santiago; Margalida, Antoni

    2016-07-01

    Due to the possible toxicological impact, the accumulation of pharmaceuticals in wildlife as a consequence of human practices is of growing concern. The consumption of carrion at feeding stations - the so-called 'vulture restaurants' - with no management of the veterinary drugs it contains may expose scavengers to pharmaceuticals. To demonstrate this, we analyzed plasma from Eurasian griffon vultures (Gyps fulvus) originating from two different areas of Spain for antibiotics such as enrofloxacin and ciprofloxacin, its primary metabolite. Quinolone residues were detected in about 65% (n=106) of birds, of which 15.1% (16/106) had quantifiable amounts of enrofloxacin (0.049±0.102μg/mL) and 5.7% (6/106) of ciprofloxacin (0.009±0.007μg/mL). The differences in exposure between the two sampled areas are attributable to different types of carrion management: the vultures that fed in areas with a high density of dead livestock (supplied directly to feeding stations) were more prone to exposure than those that sought food in areas where carcass availability is more unpredictable. Our findings are evidence that vultures have access to medicated livestock and that there are quantifiable levels of livestock antibiotics in vulture plasma. However, the vultures analyzed in this study had maximum antibiotic concentrations of only 0.4μg/mL, much less than the concentrations used in the clinical treatment of scavengers and a level that is probably too small to cause intoxication. Copyright © 2016 Elsevier B.V. All rights reserved.

  16. Cape Kennedy Thunderstorms Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Cape Kennedy Thunderstorms Data contains an account of all thunderstorms reported in weather observations taken at Cape Kennedy Air Force Station, Florida between...

  17. Ejaculate collection efficiency and post-thaw semen quality in wild-caught Griffon vultures from the Sardinian population

    Directory of Open Access Journals (Sweden)

    Zinellu Angelo

    2009-02-01

    Full Text Available Abstract This study aimed to test the feasibility of a programme of semen collection and cryopreservation in Griffon vultures. Four wild-caught individuals kept in captivity because of unrecoverable traumas were used. Semen collection attempts were made twice a week during three consecutive reproductive seasons (December – March using the abdominal massage method. Ejaculation was successfully induced between late January and late February. Semen collection efficiency was rather low (27.9% and it did not vary among individuals (p > 0.05. No differences were found in ejaculate volumes (12.5 +/- 9.1 μl, spermatozoa concentration (28.4 +/- 30.9 million cells/ml and viability (61.3 +/- 13.9% among the 4 vultures. ATP values differed among the four vultures (p

  18. Lead Poisoning Due to Lead-Pellet Ingestion in Griffon Vultures ( Gyps fulvus ) From the Iberian Peninsula.

    Science.gov (United States)

    Dvm, Manuela A Carneiro; Oliveira, Paula A; Brandão, Ricardo; Francisco, Olga Nicolas; Velarde, Roser; Lavín, Santiago; Colaço, Bruno

    2016-09-01

    Avian scavengers that typically include game birds and mammals in their diets are at risk of lead poisoning from ingestion of carcasses with fragmented or residual lead ammunition that is used in hunting. Thus, lead may be one of the threats that the griffon vulture ( Gyps fulvus ) faces in the Iberian Peninsula and particularly in Portugal, where their conservation status is considered to be near-threatened. This is the first report that details 3 cases of lead poisoning, associated with the ingestion of lead shot, in adult female griffon vultures found in the Iberian Peninsula. The birds were found prostrate and immediately transferred to a wildlife rehabilitation center, where they died within 24 hours after supportive treatment. Necropsy and histopathologic examinations were done in 2 birds and metal analyses were done in all birds to determine the birds' causes of death. In one vulture, 9 uneroded lead pellets were recovered from the stomach, and moderate to severe hemosiderosis was seen histologically in the liver, lungs, and kidneys. Diagnosis of lead poisoning was confirmed by results of metal analyses, which revealed extremely high lead concentrations in blood (969-1384 μg/dL), liver (309-1077 μg/g dry weight), and kidneys (36-100 μg/g dry weight) for all 3 vultures. To prevent lead poisoning in vultures and preserve their populations in the Iberian Peninsula, more resources are needed for diagnosis and treatment of wildlife in rehabilitation centers, new regulations enabling the abandonment of fallen stock in the field must be approved, and lead ammunition must be prohibited in big-game hunting.

  19. The prevalence of the electrocardiographic J wave in the Petit Basset Griffon Vendéen compared to 10 different dog breeds

    DEFF Research Database (Denmark)

    Rudling, E. H.; Schlamowitz, Sarah; Pipper, Christian Bressen

    2016-01-01

    INTRODUCTION: To investigate the prevalence and amplitudes of the electrocardiographic J wave in the Petit Basset Griffon Vendéen compared to 10 other dog breeds. ANIMALS: Electrocardiograms from 206 healthy dogs representing 11 dog breeds were included in the study. Besides Petit Basset Griffon...... Vendéen (PBGV; n = 23) 10 other dog breeds were included. MATERIALS AND METHODS: An electrocardiogram ruler was used for measuring the amplitudes of the J waves. The definition of a J wave was a positive deflection at the J point of ≥0.1 mV in more than 1 lead of the bipolar standard limb leads (I, II......, III) or the unipolar standard limb leads (aVL and aVF). RESULTS: The prevalence of J waves in the PBGV (n = 23) was 91% (n = 21, standard error (SE) = 5.9%), which was significantly higher compared to seven other dog breeds (p dog breeds (n = 206...

  20. Cape Kennedy Tower Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Digitized data taken from original weather observations taken at Cape Kennedy Air Force Station, Florida. Elements recorded are wind speed and direction, wind speed...

  1. Cape Kennedy Weather Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Digitized data taken from original weather observations taken at Cape Kennedy Air Force Station, Florida. Elements recorded are wind speed and direction,...

  2. Cape Peirce field report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The 1988 Cape Peirce season ran from June 16th to October 14th with volunteers Donna O'Daniel, Gay Sheffield, and, later in the season, Michelle Bourassa stationed...

  3. Quantitative trait loci (QTL study identifies novel genomic regions associated to Chiari-like malformation in Griffon Bruxellois dogs.

    Directory of Open Access Journals (Sweden)

    Philippe Lemay

    Full Text Available Chiari-like malformation (CM is a developmental abnormality of the craniocervical junction that is common in the Griffon Bruxellois (GB breed with an estimated prevalence of 65%. This disease is characterized by overcrowding of the neural parenchyma at the craniocervical junction and disturbance of cerebrospinal fluid (CSF flow. The most common clinical sign is pain either as a direct consequence of CM or neuropathic pain as a consequence of secondary syringomyelia. The etiology of CM remains unknown but genetic factors play an important role. To investigate the genetic complexity of the disease, a quantitative trait locus (QTL approach was adopted. A total of 14 quantitative skull and atlas measurements were taken and were tested for association to CM. Six traits were found to be associated to CM and were subjected to a whole-genome association study using the Illumina canine high density bead chip in 74 GB dogs (50 affected and 24 controls. Linear and mixed regression analyses identified associated single nucleotide polymorphisms (SNPs on 5 Canis Familiaris Autosomes (CFAs: CFA2, CFA9, CFA12, CFA14 and CFA24. A reconstructed haplotype of 0.53 Mb on CFA2 strongly associated to the height of the cranial fossa (diameter F and an haplotype of 2.5 Mb on CFA14 associated to both the height of the rostral part of the caudal cranial fossa (AE and the height of the brain (FG were significantly associated to CM after 10 000 permutations strengthening their candidacy for this disease (P = 0.0421, P = 0.0094 respectively. The CFA2 QTL harbours the Sall-1 gene which is an excellent candidate since its orthologue in humans is mutated in Townes-Brocks syndrome which has previously been associated to Chiari malformation I. Our study demonstrates the implication of multiple traits in the etiology of CM and has successfully identified two new QTL associated to CM and a potential candidate gene.

  4. The Cape Mendocino tsunami

    Science.gov (United States)

    Gonzalez, F.I.; Bernard, E. N.

    1992-01-01

    The Cape Mendocino earthquake of April 25, 1992, generated a tsunami recorded by NOAA (National Oceanic and Atmospheric Administration) sea level gauges in California, Oregon, and Hawaii. The accompanying figure shows the tsunami waveforms acquired at twelve of these stations. the table that follows identifies these stations and gives preliminary estimates of the tsunami travel time from the source region to selected West Coast stations. 

  5. Properties and CAPE

    DEFF Research Database (Denmark)

    Gani, Rafiqul; O'Connell, J.P.

    2001-01-01

    The role of properties in the solution of Computer Aided Process Engineering (CAPE) problems is described in terms of current trend, future challenges and important issues. Three distinct roles of properties in CAFE have been identified - a service role, a service plus advice role and a service......, advice plus solve role. The CAFE problems solved under each of these roles are described together with simple illustrative examples. Finally, the paper describes how some of the future problems related to integration of synthesis, design and control might be dealt with efficiently and reliably through co......-operative CAFE and properties methodologies. (C) 2001 Elsevier Science Ltd. All rights reserved....

  6. 33 CFR 80.525 - Cape Lookout, NC to Cape Fear, NC.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cape Lookout, NC to Cape Fear, NC... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Fifth District § 80.525 Cape Lookout, NC to Cape Fear... southeast side of the Inlet. (g) Except as provided elsewhere in this section from Cape Lookout to Cape Fear...

  7. 1992 Cape Mendocino, USA Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — On April 25, 1992 at 11:06 am local time (April 25 at 18:06 GMT), a magnitude 7.1 earthquake occurred in the Cape Mendocino area. Two additional earthquakes,...

  8. Some Lexical Aspects of Cape Muslim Afrikaans

    African Journals Online (AJOL)

    Afrikaans and the Islamic religious education system at the Cape in this regard. .... Apart from its acoustic nature and orthoepic practice, Cape Muslim Afrikaans has some ...... Most of the lexicons of Afrikaans are more exclusive than inclusive .

  9. 33 CFR 165.530 - Safety Zone: Cape Fear and Northeast Cape Fear Rivers, NC.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: Cape Fear and Northeast Cape Fear Rivers, NC. 165.530 Section 165.530 Navigation and Navigable Waters COAST GUARD... § 165.530 Safety Zone: Cape Fear and Northeast Cape Fear Rivers, NC. (a) Location. The following area is...

  10. 76 FR 22719 - Cape Wind Energy Project

    Science.gov (United States)

    2011-04-22

    ... Bureau of Ocean Energy Management, Regulation and Enforcement Cape Wind Energy Project AGENCY: Bureau of... Construction and Operations Plan (COP) for the Cape Wind Energy Project located on the Outer Continental Shelf... at http://www.boemre.gov/offshore/RenewableEnergy/CapeWind.htm . FOR FURTHER INFORMATION...

  11. 76 FR 38302 - Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA

    Science.gov (United States)

    2011-06-30

    ... navigable waters of Cape Charles City Harbor centered on position 37 15'46.5'' N/076 01'30'' W (NAD 1983... of materials, performance, design, or operation; test methods; sampling procedures; and related... the human environment. This rule is categorically excluded, under figure 2-1, paragraph (34)(g),...

  12. CAPE TOWN'S TIME-GUNS

    Directory of Open Access Journals (Sweden)

    W.M. Bisset

    2012-02-01

    Full Text Available Although a great many articles have been written on the subject of Cape Town's noon gun (the. official terminology is 'time-gun' most of the writers have not had access to the Lion Battery Fort Record Book and the existance of more than one Cape Town time-gun has only recently been recorded. By 1807 a noon gun was fired regularly from the Imhoff Battery on the seaward side of the Castle.1 On 4 August 1902 the noon gun was fired from Lion Battery on Signal Hill for the first time.2 The battery was built because of fears of war with Russia and had been armed with two 9- inch Rifled Muzzle Loading guns by 1891. Lion Battery was remodelled in 1911.

  13. 46 CFR 7.55 - Cape Henry, VA to Cape Fear, NC.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cape Henry, VA to Cape Fear, NC. 7.55 Section 7.55 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.55 Cape Henry, VA to Cape Fear, NC. (a) A line drawn from Rudee Inlet Jetty Light “2” to...

  14. Tecer sobe no ranking da Capes

    Directory of Open Access Journals (Sweden)

    José Aparecido

    2013-11-01

    Full Text Available Surpresa ainda maior foi verificar que prosseguimos no rumo da consolidação, crescendo no ranking – chegando a B3 em alguns campos, como pode ser visto no portal de buscas do Qualis Capes http://qualis.capes.gov.br/webqualis/principal.seamhttp://qualis.capes.gov, que apresenta nossa classificação abaixo:   B3 ADMINISTRAÇÃO, CIÊNCIAS CONTÁBEIS E TURISMO B4 CIÊNCIAS SOCIAIS APLICADAS I B4 EDUCAÇÃO B4 INTERDISCIPLINAR B5 DIREITO B5 HISTÓRIA C CIÊNCIA DA COMPUTAÇÃO

  15. Tecer sobe no ranking da Capes

    OpenAIRE

    José Aparecido

    2013-01-01

    Surpresa ainda maior foi verificar que prosseguimos no rumo da consolidação, crescendo no ranking – chegando a B3 em alguns campos, como pode ser visto no portal de buscas do Qualis Capes http://qualis.capes.gov.br/webqualis/principal.seamhttp://qualis.capes.gov, que apresenta nossa classificação abaixo:   B3 ADMINISTRAÇÃO, CIÊNCIAS CONTÁBEIS E TURISMO B4 CIÊNCIAS SOCIAIS APLICADAS I B4 EDUCAÇÃO B4 INTERDISC...

  16. EAARL Topography-Cape Cod National Seashore

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Elevation maps (also known as Digital Elevation Models or DEMs) of Cape Cod National Seashore were produced from remotely-sensed, geographically-referenced elevation...

  17. Palaemon pacijicus (Stimpson) in eastern Cape tidal

    African Journals Online (AJOL)

    1984-09-25

    Sep 25, 1984 ... pools, estuaries and in near -shore waters of the eastern Cape ... growth, ~ Wt is the increase in shrimp mean mass over time .... females were plotted to show changes in population structure ..... Monthly plankton tows in.

  18. EAARL Topography-Cape Cod National Seashore

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Elevation maps (also known as Digital Elevation Models or DEMs) of Cape Cod National Seashore were produced from remotely-sensed, geographically-referenced elevation...

  19. Kotzebue and Cape Lisburne, 1985: Trip report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This trip report summarizes the activities, results, and conclusions and recommendations of a visit to the Ann Stevens-Cape Lisburne sub-unit of the Alaska Maritime...

  20. EAARL Topography-Cape Cod National Seashore

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Elevation maps (also known as Digital Elevation Models or DEMs) of Cape Cod National Seashore were produced from remotely-sensed, geographically-referenced...

  1. Hepatitis e virus: Western Cape, South Africa

    NARCIS (Netherlands)

    R.G. Madden (Richie); Wallace, S. (Sebastian); M. Sonderup; Korsman, S. (Stephen); Chivese, T. (Tawanda); Gavine, B. (Bronwyn); Edem, A. (Aniefiok); Govender, R. (Roxy); English, N. (Nathan); Kaiyamo, C. (Christy); Lutchman, O. (Odelia); A.A. Eijck (Annemiek); S.D. Pas (Suzan); Webb, G.W. (Glynn W); Palmer, J. (Joanne); Goddard, E. (Elizabeth); Wasserman, S. (Sean); H.R. Dalton (Harry); C.W. Spearman

    2016-01-01

    textabstractAIM To conduct a prospective assessment of anti-hepatitis E virus (HEV) IgG seroprevalence in the Western Cape Province of South Africa in conjunction with evaluating risk factors for exposure. METHODS Consenting participants attending clinics and wards of Groote Schuur, Red Cross Childr

  2. Hepatitis e virus: Western Cape, South Africa

    NARCIS (Netherlands)

    R.G. Madden (Richie); Wallace, S. (Sebastian); M. Sonderup; Korsman, S. (Stephen); Chivese, T. (Tawanda); Gavine, B. (Bronwyn); Edem, A. (Aniefiok); Govender, R. (Roxy); English, N. (Nathan); Kaiyamo, C. (Christy); Lutchman, O. (Odelia); A.A. Eijck (Annemiek); S.D. Pas (Suzan); Webb, G.W. (Glynn W); Palmer, J. (Joanne); Goddard, E. (Elizabeth); Wasserman, S. (Sean); H.R. Dalton (Harry); Spearman, C.W. (C Wendy)

    2016-01-01

    textabstractAIM To conduct a prospective assessment of anti-hepatitis E virus (HEV) IgG seroprevalence in the Western Cape Province of South Africa in conjunction with evaluating risk factors for exposure. METHODS Consenting participants attending clinics and wards of Groote Schuur, Red Cross Childr

  3. The Cape Times's portrayal of school violence

    Directory of Open Access Journals (Sweden)

    Corene de Wet

    2016-05-01

    Full Text Available This study explores the Cape Times's portrayal of school violence in the Western Cape (WC, South Africa, reporting on findings from a qualitative content analysis of 41 news articles retrieved from the SA Media database. The findings shed light on the victims and their victimisation, the perpetrators, as well as the context of the violence, identifying gangsterism, as well as school administrative and community factors as the reasons for violence in WC schools. It is argued that school violence and gangsterism are inextricably linked to the Cape Flats in particular, and that the interaction of forms of inequality and oppression such as racism, class privilege and gender oppression are structural root causes for school violence in this area of the WC. The study highlights the negative consequences of school violence on teaching and learning and on the economy. It is concluded that even if the Cape Times paints an exaggerated and atypical picture of violence in the gang-riddled parts of the WC, the detrimental effects thereof on the regions cannot be denied. The study therefore recommends a holistic approach to addressing the structural root causes of school violence where it takes place in the WC.

  4. Hepatitis e virus: Western Cape, South Africa

    NARCIS (Netherlands)

    R.G. Madden (Richie); Wallace, S. (Sebastian); M. Sonderup; Korsman, S. (Stephen); Chivese, T. (Tawanda); Gavine, B. (Bronwyn); Edem, A. (Aniefiok); Govender, R. (Roxy); English, N. (Nathan); Kaiyamo, C. (Christy); Lutchman, O. (Odelia); A.A. Eijck (Annemiek); S.D. Pas (Suzan); Webb, G.W. (Glynn W); Palmer, J. (Joanne); Goddard, E. (Elizabeth); Wasserman, S. (Sean); H.R. Dalton (Harry); C.W. Spearman

    2016-01-01

    textabstractAIM To conduct a prospective assessment of anti-hepatitis E virus (HEV) IgG seroprevalence in the Western Cape Province of South Africa in conjunction with evaluating risk factors for exposure. METHODS Consenting participants attending clinics and wards of Groote Schuur, Red Cross

  5. Sediments of Cape Cod Bay, Massachusetts (HOUGH42 shapefile)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Cape Cod Bay, lying on the Massachusetts coast partly enclosed by Cape Cod, is in a glaciated region of low relief. Coarse sediments generally occur in areas exposed...

  6. 33 CFR 117.823 - Cape Fear River.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cape Fear River. 117.823 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements North Carolina § 117.823 Cape Fear River. The draw of the Cape Fear Memorial Bridge, mile 26.8, at Wilmington need not open for the passage of vessel from 8...

  7. The Cape Observatory: all Categories of Heritage

    Science.gov (United States)

    Glass, Ian S.

    2012-09-01

    In this presentation I will give an outline of the various types of heritage related to the Royal Observatory, Cape of Good Hope, established in 1820 and now the headquarters campus of the South African Astronomical Observatory, located quite close to downtown Cape Town. In terms of tangible, fixed heritage, the campus itself, the domes and the various other buildings are obviously relevant. This category includes the Classical Revival Main Building of 1828 and the McClean dome of 1895 by the leading colonial architect Herbert Baker as well as many other buildings and even the graves of two directors. Tangible movable items include, in principle, the telescopes, the accessory instruments and many pieces of apparatus that have been preserved. In addition, extensive collections of antique paintings, drawings, furniture and books add to the site's cultural significance. Many of the Observatory's archives are still kept locally. The intangible heritage of the Observatory consists for example of its history, its major discoveries, its interaction with the City, its central role in the history of science in South Africa and its appeal as a living cultural institution. Especially notable were the observations by Henderson (ca 1831) leading to the distance of a Cen and the early sky survey known as the Cape Photographic Durchmusterung.

  8. The Cape element in the Afrotemperate flora: from Cape to Cairo?

    Science.gov (United States)

    Galley, Chloe; Bytebier, Benny; Bellstedt, Dirk U; Linder, H Peter

    2007-02-22

    The build-up of biodiversity is the result of immigration and in situ speciation. We investigate these two processes for four lineages (Disa, Irideae p.p., the Pentaschistis clade and Restionaceae) that are widespread in the Afrotemperate flora. These four lineages may be representative of the numerous clades which are species rich in the Cape and also occur in the highlands of tropical Africa. It is as yet unclear in which direction the lineages spread. Three hypotheses have been proposed: (i) a tropical origin with a southward migration towards the Cape, (ii) a Cape origin with a northward migration into tropical Africa, and (iii) vicariance. None of these hypotheses has been thoroughly tested. We reconstruct the historical biogeography of the four lineages using likelihood optimization onto molecular phylogenies. We find that tropical taxa are nested within a predominantly Cape clade. There is unidirectional migration from the Cape into the Drakensberg and from there northwards into tropical Africa. The amount of in situ diversification differs between areas and clades. Dating estimates show that the migration into tropical East Africa has occurred in the last 17 Myr, consistent with the Mio-Pliocene formation of the mountains in this area.

  9. The Effect of Local Topographic Unevenness on Contourite Paleo-Deposition Around Marine Capes: A Novel "Geostrophic Cascade" in Cape Suvero and Cape Cilento (Tyrrhenian Sea)

    Science.gov (United States)

    Salusti, E.; Chiocci, F. L.; Martorelli, E.; Falcini, F.

    2014-12-01

    Despite the fact that two neighboring headlands in the Italian Southern Tyrrhenian Sea, Cape Cilento and Cape Suvero, have rather similar morphology and contouring flows, their contourite drifts were recognized, respectively, upstream the Cape Cilento tip and downstream Cape Suvero tip. Such an intriguing difference is discussed in terms of paleo-sedimentary processes induced by the interaction between large scale marine current turbulence and seafloor morphology around a cape (Martorelli et al., 2010). However Martorelli's et al. model for contourite location - which allows only an upstream contourite location for this kind of capes - fails in trying to explain such a difference. We thus focus on the local effect of a topographic depression, viz. a landslide scar off Cape Suvero, on flows contouring a cape. By applying the classical conservation of marine water potential vorticity we find a steady cyclonic circulation over the scar, that generates a "geostrophic cascade" that affects contourite deposition and stability. All this intuitively reminds the current dynamics around the Galileo's Red Spot in Jupiter's atmosphere. We thus show that the application of the potential vorticity conservation can provide a novel theoretical tool for investigating sedimentary structures and their evolution.

  10. The transport of atmospheric sulfur over Cape Town

    Science.gov (United States)

    Jenner, Samantha L.; Abiodun, Babatunde J.

    2013-11-01

    Cape Town, renowned for its natural beauty, is troubled by an unpleasant brown haze pollution, in which atmospheric sulfur plays a major role. This study investigates whether Cape Town is a net producer or recipient of anthropogenic sulfur pollution. In the study, two atmospheric chemistry-transport models (RegCM and WRF) are used to simulate atmospheric flow and chemistry transport over South Africa for two years (2001 and 2002). Both models reproduce the observed seasonal variability in the atmospheric flow and SO2 concentration over Cape Town. The models simulations agree on the seasonal pattern of SO2 over South Africa but disagree on that of SO4. The simulations show that ambient sulfur in Cape Town may be linked with pollutant emissions from the Mpumalanga Highveld, South Africa's most industrialized region. While part of atmospheric SO2 from the Highveld is transported at 700 hPa level toward the Indian Ocean (confirming previous studies), part is transported at low level from the Highveld toward Cape Town. In April, a band of high concentration SO2 extends between the Highveld and Cape Town, following the south coast. Extreme sulfur pollution events in Cape Town are associated with weak flow convergence or stagnant conditions over the city, both of which encourage the accumulation of pollution. However the study suggests that atmospheric sulfur is being advected from Mpumalanga Highveld to Cape Town and this may contribute to atmospheric pollution problems in Cape Town.

  11. The Nainital-Cape Survey-IV

    CERN Document Server

    Joshi, Santosh; Chowdhury, Sowgata; Chakradhari, N K; Joshi, Y C; van Heerden, P; Medupe, T; Kumar, Yerra Bharat; Kuhn, R B

    2016-01-01

    The Nainital-Cape survey is a dedicated ongoing survey programme to search for and study pulsational variability in chemically peculiar (CP) stars to understand their internal structure and evolution. The main aims of this survey are to find new pulsating Ap and Am stars in the northern and southern hemisphere and to perform asteroseismic studies of these new pulsators. The survey is conducted using high-speed photometry. The candidate stars were selected on the basis of having Stromgren photometric indices similar to those of known pulsating CP stars. Over the last decade a total of 337 candidate pulsating CP stars were observed for the Nainital-Cape survey, making it one of the longest ground-based surveys for pulsation in CP stars in terms of time span and sample size. The previous papers of this series presented seven new pulsating variables and 229 null results. In this paper we present the light curves, frequency spectra and the various astrophysical parameters of the 108 additional CP stars observed si...

  12. Infrared Correlation Radiometer for GEO-CAPE

    Science.gov (United States)

    Neil, D. O.; Boldt, J.; Edwards, D. P.; Yee, J.

    2009-12-01

    We present our plans as part of NASA’s Instrument Incubator Program to characterize the performance of a 2.3 μm infrared correlation radiometer (IRCR) prototype subsystem for an instrument designed specifically to measure carbon monoxide (CO) from geostationary orbit. The Earth Science and Applications Decadal Survey mission GEO-CAPE specifies infrared correlation radiometry to measure CO in two spectral regions. CO measurements at 2.3 μm are uniformly sensitive throughout the troposphere, and 4.7 μm measurements are most sensitive to the free troposphere. In combination, the measurements yield information of this Criteria Pollutant near Earth's surface. The success of NASA’s Shuttle-based Measurement of Air Pollution from Satellites (MAPS) and Terra/MOPITT infrared gas correlation radiometers for CO measurements at 4.7 μm shifts the technology focus toward improving existing 2.3 μm CO measurement capability. GEO-CAPE uses this robust IRCR measurement technique at GEO, nearly 50 times farther away than the Terra/MOPITT orbit, to determine hourly changes in CO across a continental domain. We have structured the IRCR project around an analytical performance model to enable rapid evaluation of design specifics once the mission is defined. We present the architecture of the performance model, and the design of the simulator hardware and test plan which will populate the performance model.

  13. Transport of atmospheric NOx and HNO3 over Cape Town

    Science.gov (United States)

    Abiodun, B. J.; Ojumu, A. M.; Jenner, S.; Ojumu, T. V.

    2013-05-01

    Cape Town, the most popular tourist city in Africa, usually experiences air pollution with unpleasant odour in winter. Previous studies have associated the pollution with local emission of pollutants within the city. The present study examines the transport of atmospheric pollutants (NOx and HNO3) over South Africa and shows how the transport of pollutants from the Mpumalanga Highveld may contribute to the pollution in Cape Town. The study analysed observation data (2001-2008) from Cape Town air quality network and simulation data (2001-2004) from regional climate model (RegCM4) over southern Africa. The simulation accounts for the influence of complex topography, atmospheric condition, and atmospheric chemistry on emission and transport of pollutants over southern Africa. Flux budget analysis was used to examine whether Cape Town is a source or sink for NOx and HNO3 during the extreme pollution events. The results show that extreme pollution events over Cape Town are associated with the low-level (surface-850 hPa) transport of NOx from the Mpumalanga Highveld to Cape Town, and with a tongue of high concentration of HNO3 that extends from the Mpumalanga Highveld to Cape Town along the south coast of South Africa. The prevailing atmospheric conditions during the extreme pollution events feature an upper-level (700 hPa) anticyclonic flow over South Africa and a low-level col over Cape Town. The anticyclonic flow induces a strong subsidence motion, which prevents vertical mixing of the pollutants and caps high concentration of pollutants close to the surface as they are transported from the Mpumalanga Highveld toward Cape Town, while the col accumulates the pollutants over the city. This study shows that Cape Town can be a sink for the NOx and HNO3 during extreme pollution events and suggests that the accumulation of pollutants transported from other areas (e.g. Mpumalanga Highveld) may contribute substantially to the air pollution in Cape Town.

  14. Hydrogeologic framework of western Cape Cod, Massachusetts

    Science.gov (United States)

    Masterson, John P.; Stone, Byron D.; Walter, Donald A.; Savoie, Jennifer G.

    1997-01-01

    The aquifer of western Cape Cod consists of several hydrogeologic units composed of sand, gravel, silt, and clay (fig. 1) that were deposited during the late Wisconsinan glaciation of New England. The aquifer is a shallow, unconfined hydrologic system in which ground-water flows radially outward from the apex of the ground-water mound near the center of the peninsula toward the coast (fig.2). The aquifer is the sole source of water supply for the towns of Bourne, Sandwich, Falmouth, and Mashpee, and the Massachusetts Military Reservation (MMR).Previous geologic studies summarized the characteristics and relative ages of the glacial moraines and meltwater deposits and the relation of these sediments to the extent of the ice-sheet lobes during the last glaciation of southern New England (Oldale and Barlow, 1986; Hartshorn and others, 1991). Hydrogeologic studies in western Cape Cod characterized the shallow regional ground-water-flow system (LeBlanc and others, 1986) and analyzed simulated responses of the aquifer to changes in hydrologic stresses (Guswa and LeBlanc, 1985; Barlow and Hess, 1993; Masterson and Barlow, 1994; and Masterson and others, 1996). Recent concerns about widespread ground-water contamination, especially from sources on the MMR, have resulted in extensive investigations to characterize the local hydrogeology of the aquifer near the MMR (ABB Environmental Services, 1992). Masterson and others (1996) illustrated the strong influence of geology on ground-water flow and the importance of characterizing the hydrogeology to predict the migration of the contaminant plumes beneath the MMR.This report, a product of a cooperative study between the National Guard Bureau and the U.S. Geological Survey (USGS), characterizes the regional hydrogeology of the western Cape Cod aquifer on the basis of surficial glacial geology previously described by Mather and others (1940) and Oldale and Barlow (1986), and presents a new analysis of the subsurface hydrogeology

  15. The Cape Town Statement on Geoethics

    Science.gov (United States)

    Di Capua, Giuseppe; Peppoloni, Silvia; Bobrowsky, Peter

    2017-04-01

    The interest of geoscientists in (geo)ethical aspects of geoscience knowledge, education, research and practice is rising and today geoethics has a significant visibility. This prominence is the result of hard work done in the last 4 years by the IAPG - International Association for Promoting Geoethics (http://www.geoethics.org), a not-for-profit, multidisciplinary, scientific network (with more than 1350 members in 107 countries) established for widening the discussion and creating awareness about problems of ethics applied to the geosciences. IAPG has produced a strong conceptual substratum on which to base the future development of geoethics, by clarifying the meaning of the word Geoethics, formalizing its definition, and identifying a framework of reference values on which the geoscience community can base more effective codes of conduct. IAPG members have published numerous books and articles in peer reviewed international journals, and organized scientific sessions to bring geoethics at the most important geoscience conferences. Geoethical issues have been included in the European project ENVRI-Plus, dedicated to the environmental and solid Earth research infrastructures. Moreover, the most prestigious geoscience organizations around the world now recognize geoethics as an important issue that warrants attention. This success was confirmed by the high quality of contents and the large participation of scientists in the 6 technical sessions and single panel session on geoethics organized by IAPG at the 35th IGC - International Geological Congress, held in 2016 in Cape Town (South Africa), with the cooperative work of different geoscience organizations (IUGS-TGGP - Task Group on Global Geoscience Professionalism; GSL - Geological Society of London; EFG - European Federation of Geologists; EGS - EuroGeoSurveys; AGI - American Geosciences Institute; AGU - American Geophysical Union, and AAWG - African Association of Women in Geosciences). IAPG considers the 35th

  16. Dengue in Cape Verde: vector control and vaccination

    CERN Document Server

    Rodrigues, Helena Sofia; Torres, Delfim F M

    2012-01-01

    In 2009, for the first time in Cape Verde, an outbreak of dengue was reported and over twenty thousand people were infected. Only a few prophylactic measures were taken. The effects of vector control on disease spreading, such as insecticide (larvicide and adulticide) and mechanical control, as well as an hypothetical vaccine, are estimated through simulations with the Cape Verde data.

  17. The Security and Development Nexus in Cape Town

    DEFF Research Database (Denmark)

    Jensen, Steffen Bo

    2010-01-01

    In this article, I argue that the security and development nexus takes on specific forms depending on the context, and that in Cape Town’s coloured townships it is embodied in policies and practices around what has come to be known as the ‘war on gangs’. Furthermore, the war on gangs in Cape Town...

  18. 33 CFR 117.589 - Cape Cod Canal.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cape Cod Canal. 117.589 Section 117.589 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Massachusetts § 117.589 Cape Cod Canal. The draw of the Conrail railroad bridge, mile 0.7 at...

  19. Subdwarf B Binaries in the Edinburgh-Cape Survey

    NARCIS (Netherlands)

    Morales-Rueda, L.; Maxted, P.F.L.; Marsh, T.R.; Kilkenny, D.; O'Donoghue, D.

    2006-01-01

    We give an update of the results of a campaign to obtain orbital solutions of subdwarf B stars from the Edinburgh-Cape survey (Stobie et al. 1997). To date we have obtained blue spectra of 40 subdwarf B stars from the Edinburgh-Cape catalogue using the grating spectrograph at the 1.9 m Radcliffe tel

  20. Water Institutions and Management in Cape Verde

    Directory of Open Access Journals (Sweden)

    Miguel Suarez Bosa

    2015-05-01

    Full Text Available The water-management model used in Cape Verde for irrigation water is a singular one involving both public and private institutions. The institutional framework adopted since independence (1975 includes influences of both Portuguese colonial occupation and African culture. Water is a common-pool resource, which can take the form of communal, private or state property, or not be subject to any form of ownership. Thus, this case study enables us to compare theories about managing. From a neo-liberal point of view, the common administration of resources of this kind is inefficient, but for one school of the institutional theory, solutions can come “from within”; in other words, from user groups themselves, who can co-operate, once they have defined commitments. Research based on surveys and interviews with private sector administrators leads to the conclusion that user association management is successful, whereas, individual management can lead to squandering.

  1. Phylogeography of Cape Verde Island skinks (Mabuya).

    Science.gov (United States)

    Brown, R P; Suarez, N M; Smith, A; Pestano, J

    2001-06-01

    The Cape Verde Islands are of volcanic origin with most having appeared between the early Miocene and mid-Pleistocene. They contain six known species of Mabuya skinks. Phylogeographical relationships within and among the relatively widespread taxa M. stangeri, M. spinalis and M. delalandii were inferred, based on approximately 1 kbp of the cytochrome b gene (mitochondrial DNA). Reciprocal monophyly of M. spinalis and M. stangeri was established, which may have arisen from an early Pliocene/late Miocene cladogenetic event. Considerable between-island sequence divergence was detected among M. spinalis, which appears to have colonized the older islands (Sal and Boavista) first. Much lower sequence divergence was found in M. delalandii, indicating a more recent range expansion. Here, evidence points to colonization of the younger islands of Brava and Fogo soon after appearance. There are similarities between some of the described patterns and those seen in lizards from the Canary Islands.

  2. 76 FR 4725 - Apria Healthcare Customer Service Department; Fourteen Locations in Missouri Cameron, Cape...

    Science.gov (United States)

    2011-01-26

    ... Missouri Cameron, Cape Girardeau, Columbia, Farmington, Fenton, Joplin, Lee's Summit, Pleasant Valley... Healthcare, Customer Service Department, Thirteen Locations in Missouri: Cameron, Cape Girardeau, Columbia...,676J); Cameron, Cape Girardeau, Columbia, Farmington, Fenton, Joplin, Lee's Summit, Pleasant Valley...

  3. Lidar Bathymetry Data of Cape Canaveral, Florida, (2014) in XYZ ASCII text file format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  4. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) gridded in ESRI GRID format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  5. Color coded bathmetry map of Cape Canaveral, Florida, derived from boat based sounding data (2014)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  6. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) gridded in ESRI GRID format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  7. Lidar Bathymetry Data of Cape Canaveral, Florida, (2014) in XYZ ASCII text file format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  8. Color coded bathmetry map of Cape Canaveral, Florida, derived from boat based sounding data (2014)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  9. 33 CFR 165.540 - Regulated Navigation Area; Cape Fear River, Northeast Cape Fear River, Wilmington, North Carolina.

    Science.gov (United States)

    2010-07-01

    ..., Passing Lane & Anchorage Basin, Big Island, and the Northeast Cape Fear River. Drilling or blasting is expected to occur within the Passing Lane & Anchorage Basin, Big Island, and the Northeast Cape Fear River... Lighted Buoy 27 (LL 30550/39945)). (3) Big Island. The work area includes: Part of Keg Island...

  10. 33 CFR 334.595 - Atlantic Ocean off Cape Canaveral; 45th Space Wing, Cape Canaveral Air Force Station, FL...

    Science.gov (United States)

    2010-07-01

    ...; 45th Space Wing, Cape Canaveral Air Force Station, FL; restricted area. 334.595 Section 334.595.... The regulations in this section shall be enforced by the Commander, 45th Space Wing, Patrick Air Force... AND RESTRICTED AREA REGULATIONS § 334.595 Atlantic Ocean off Cape Canaveral; 45th Space Wing,...

  11. Tropospheric ozone and its regional transport over Cape Town

    Science.gov (United States)

    Nzotungicimpaye, Claude-Michel; Abiodun, Babatunde J.; Steyn, Douw G.

    2014-04-01

    As part of efforts to understand the sources of air pollution in Cape Town, this study investigates the local variation of tropospheric ozone (O3) and identifies possible advection paths of O3 pollution from a remote source to Cape Town. Measurements of O3 and wind from three sites in the Cape Town area were analyzed to study the local variations of O3. At each site, the diurnal variation of O3 is found to be mainly driven by photochemical production while the seasonal variation of O3 is mostly driven by wind conditions. The highest concentration of O3 is observed at the remote site (Cape Point) while lowest O3 concentration is observed at the sub-urban site (Goodwood), where there are chemical sinks of O3 such as NOx. Atmospheric pollution over southern Africa was simulated to study the regional transport of O3. The simulations show that extreme O3 levels in Cape Town can be caused by air pollution transported from the industrial Highveld of South Africa, in the lower troposphere. Such extreme O3 pollution events over Cape Town are simulated to occur in January (14%), March (44%), April (28%) and September (14%). Lagrangian trajectories suggest four paths by which air parcels can be transported from the industrial Highveld to Cape Town: a north-easterly path which is the most frequent route, a tropical deviation route, a deviation along the south coastline and an oceanic deviation path which is the less frequent route. The major advection paths associated with poor air quality in Cape Town are the north-easterly route and the path along the south coastline of the country. Hence the study suggests that emissions in the industrial Highveld may contribute to O3 concentration in the Cape Town area.

  12. Water Resources Inventory and Assessment: Cape May National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Water Resource Inventory and Assessment report for Cape May National Wildlife Refuge describes current hydrologic information, provides an assessment of water...

  13. An audit of povincial Gastroenterology services in the Western Cape ...

    African Journals Online (AJOL)

    The state of equipment, facilities and staffing is largely unrecorded and to date ... All hospitals in the Western Cape providing endoscopy were evaluated by ... lack of adequate equipment, inadequate scope maintenance and disinfection and a ...

  14. Cape May National Wildlife Refuge Station Management Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Station Management Plan for Cape May National Wildlife Refuge provides the Refuge Manager with one to three year guidance for 1) acquiring or otherwise...

  15. Cape May National Wildlife Refuge: Comprehensive Conservation Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Cape May NWR for the next 15 years. This plan outlines the Refuge vision and purpose...

  16. The Trail Inventory of Cape Romain NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Cape Romain National Wildlife Refuge. Trails in this inventory are...

  17. Cape Hatteras, North Carolina Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Cape Hatteras, North Carolina Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  18. The vegetation of the Cape of Good Hope Nature Reserve

    Directory of Open Access Journals (Sweden)

    H. C. Taylor

    1983-12-01

    Full Text Available The Cape of Good Hope Nature Reserve, 7 750 ha in extent, occupies the southern end of the Cape Peninsula. Geologically, it is composed of sandstone beds of the Table Mountain Group of the Cape Supergroup. Topographically, it comprises an interior plateau bounded partly by hills and mountains which reach 360 m on the False Bay coast. Two structural formations, fynbos and broadleaved scrub, are recognized. Within fynbos, the two floristic categories, Inland and Coast Fynbos, reflect the two major soil types present. The flora of the Reserve, with 1 060 species (35% monocots, 65% dicots comprises 40% of the flora of the Cape Peninsula. About 40 species are either endemic or rare and endangered to varying degrees. Alien woody plants that have invaded the veld over the past half-century are presenting a serious and costly management problem.

  19. The Trail Inventory of Cape May NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Cape May National Wildlife Refuge. Trails in this inventory are eligible...

  20. Mapping Soil Erosion in a Quaternary Catchment in Eastern Cape ...

    African Journals Online (AJOL)

    Temp

    2017-04-06

    Apr 6, 2017 ... Using Geographic Information System and Remote Sensing ... Raster calculator in ArcMap10.2 was used to classify soil erosion features based on ..... in the Eastern Cape Province, South Africa', Physics and Chemistry of the.

  1. Risk-taking behaviour of Cape Peninsula high school students ...

    African Journals Online (AJOL)

    Risk-taking behaviour of Cape Peninsula high school students. ... PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN ... South African Medical Journal ... 7 340 students from 16 schools in the three major ed ucation departments.

  2. Tuberculosis in Cape Town: An age-structured transmission model

    Directory of Open Access Journals (Sweden)

    Nello Blaser

    2016-03-01

    Conclusion: The protective effect of a first latent infection on subsequent infections and the faster progression in previously treated patients are the key determinants of the age-structure of TB notification rates in Cape Town.

  3. Hydrodynamics, sediment transport and light extinction off Cape Bolinao, Philippines

    NARCIS (Netherlands)

    Rivera, P.C.

    1997-01-01

    Observational and numerical modelling studies of the hydrodynamics, sediment transport, and light extinction were undertaken in the marine environment around Cape Bolinao in the Lingayen Gulf (Northwest Philippines). Abundant with ecologically important seagrasses and benthic organisms,

  4. Cape Romain National Wildlife Refuge : Comprehensive Conservation Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Cape May NWR for the next 15 years. This plan outlines the Refuge vision and purpose...

  5. Who is the nutrition workforce in the Western Cape?

    African Journals Online (AJOL)

    2010-12-21

    Dec 21, 2010 ... Keywords: nutrition workforce, dietitians, competencies, foodservice workers. Who is the nutrition .... academic institutions were excluded from the survey. In order to have ..... Annual performance Plan 2008/2009. Cape Town: ...

  6. The ABSA Cape Epic Mountain Bike Challenge: impacts and legacies

    African Journals Online (AJOL)

    The ABSA Cape Epic Mountain Bike Challenge: impacts and legacies. ... with emphasises on the economic, socio-cultural and environmental impacts as well ... need to establish the economic and tourism impacts of the race on the local towns ...

  7. Radiation survey and decontamination of cape Arza from depleted uranium

    Directory of Open Access Journals (Sweden)

    Vukotić Perko

    2003-01-01

    Full Text Available In the action of NATO A-10 airplanes in 1999, the cape Arza, Serbia and Montenegro was contaminated by depleted uranium. The clean-up operations were undertaken at the site, and 242 uranium projectiles and their 49 larger fragments were removed from the cape. That is about 85% of the total number of projectiles by which Arza was contaminated. Here are described details of the applied procedures and results of the soil radioactivity measurements after decontamination.

  8. Strategies GeoCape Intelligent Observation Studies @ GSFC

    Science.gov (United States)

    Cappelaere, Pat; Frye, Stu; Moe, Karen; Mandl, Dan; LeMoigne, Jacqueline; Flatley, Tom; Geist, Alessandro

    2015-01-01

    This presentation provides information a summary of the tradeoff studies conducted for GeoCape by the GSFC team in terms of how to optimize GeoCape observation efficiency. Tradeoffs include total ground scheduling with simple priorities, ground scheduling with cloud forecast, ground scheduling with sub-area forecast, onboard scheduling with onboard cloud detection and smart onboard scheduling and onboard image processing. The tradeoffs considered optimzing cost, downlink bandwidth and total number of images acquired.

  9. Report of the Cape Breton Public Review

    Energy Technology Data Exchange (ETDEWEB)

    MacNeil, T.

    2002-04-02

    The Canada-Nova Scotia Offshore Petroleum Board (CNSOPB) conducted a public review to determine the effects of potential offshore oil and gas exploration and drilling activities in Sydney Bight and the southern Gulf of St. Lawrence regions where Corridor Resources Inc. and Hunt Oil Company of Canada are proposing to conduct seismic surveys. In particular, activities within exploration licences 2364, 2365, and 2368 were reviewed to determine their socio-economic impact, the effects on the ecosystem, and the mitigation of impacts. The Commissioner of this public review was not mandated to advise on whether the exploratory programs should proceed or whether a moratorium should be placed on exploration of the license areas. Recommendations, however, were proposed in several areas. The first phase of the inquiry included a series of public meetings to allow groups and individuals to identify concerns and exchange views about the process. The second phase involved a series of public hearings where interested parties presented submissions. In particular, 130 formal submissions were received from the petroleum industry, commercial fisheries, environmental groups, tourism industry, aboriginal leaders, and other organizations. The report describes in some detail, the companies' proposals regarding seismic surveys and exploratory drilling. The effects that these activities will have on marine mammals and birds as well as their habitat was examined. Both Hunt and Corridor provided their assessment of the potential environmental and socio-economic effects of their seismic activities and both concluded that the seismic activity would have no significant effect on the marine environment and its uses. They also concluded that the socio-economic benefits to Cape Breton would be small. The issues that dominated the proceedings were the protection of the marine environment and the coexistence between the fishing and petroleum industry. The Commissioner suggests there is need for

  10. 40 meter ESRI binary grid of swath bathymetry of inner continental shelf south of Cape Hatteras, NC to Cape Lookout, NC (shatt, UTM Zone 18N, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  11. 40 meter ESRI binary grid of swath bathymetry of inner continental shelf south of Cape Hatteras, NC to Cape Lookout, NC (shatt, UTM Zone 18N, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  12. Cape Verdean Notions of Migrant Remittances

    Directory of Open Access Journals (Sweden)

    Lisa Åkesson

    2011-10-01

    Full Text Available The transfer of money from migrants to their non-migrant relatives is a key, symbol of the quality and meaning of transnational kinship relations. This article analyses how people in Cape Verde view migrant family members’ economic obligations and it examines the concomitant moral discourse. Through a detailed ethnographic study the article explores how gender and kinship positions interplay with the moral obligation to send remittances, and it also inquires into the differences between rural and urban people’s attitudes towards monetary gifts. Moreover, the importance of the receiver’s status in the local society is discussed and the role of the personal relation between the sender and the receiver. Thus the analysis goes beyond an instrumental and rationalistic approach to remittances, which is common in much research, and explores the significance of this money for emotions and social relations.Para os seus parentes não emigrantes as remessas dos emigrantes são um símbolo chave da qualidade e do significado das relações de parentesco transnacionais. Este artigo analisa como as pessoas em Cabo Verde encaram as obrigações económicas dos emigrantes membros de família e examina o discurso moral concomitante. Através de um estudo etnográfico detalhado o artigo explora como posições de género e parentesco interagem com a obrigação moral de enviar remessas e também investiga as diferenças entre as atitudes das pessoas rurais e urbanas relativamente às ofertas monetárias. Além disso, discute-se a importância do estatuto do receptor na sociedade local e o papel da relação pessoal entre remetente e receptor. Assim, a análise vai além de uma abordagem instrumental e racionalista das remessas, o que é habitual em muitas pesquisas, explorando o significado deste dinheiro em termos de emoções e relações sociais.

  13. Common neuromusculoskeletal injuries amongst rock climbers in the Western Cape

    Directory of Open Access Journals (Sweden)

    Liezel Wegner

    2015-04-01

    Full Text Available Background: Rock climbing is an extreme sport that is fast gaining interest in the Western Cape. Due to the physical nature of the sport, climbers often suffer neuromusculoskeletal (NMS injuries. Physiotherapists are first-line practitioners who diagnose and treat NMS injuries, but no previous study has been conducted regarding common NMS injuries amongst rock climbers in the Western Cape.Objective: To determine the common NMS injuries amongst rock climbers, and the relationships between independent variables and injury.Method: A Quantitative, cross-sectional, retrospective descriptive study design utilised a self-developed survey based on the literature. This was completed by rock climbers from an indoor climbing gym in Cape Town and two outdoor crags in the Western Cape. Out of the total population of 650 climbers, 247 were conveniently sampled to complete the self-administered survey, making the results generalisable to the climbing population.Results: Finger flexor tendon pulley injuries were the most commonly diagnosed NMS injury. Injury to the fingers, hand and elbow regions were the most common self-reported injury by area. The risk of suffering climbing-related injuries was significantly correlated to gender, setting, grade and type of climbing, but not to frequency of climbing.Conclusion: The results of this study could assist physiotherapists to assess and manage the common NMS injuries that occur in this group of extreme athletes, as well as to raise awareness amongst rock climbers in the Western Cape about potential risk of injury.

  14. Long Street: A Map of Post-Apartheid Cape Town

    Directory of Open Access Journals (Sweden)

    Giovanni Spissu

    2015-09-01

    Full Text Available No map fully coincides with the territory it represents. If the map and territory do not coincide, what can the map capture of the territory? According to Bateson, the answer is its differences. Drawing from Gregory Bateson’s ideas, we can envision an ethnographic representation of the city through which we can represent the urban territory through the different ways its inhabitants perceive it. In this article, I describe the process that led me to build a map of post-apartheid Cape Town from Long Street. I took inspiration from Bateson’s book Naven and compared it with the District Six Museum map in Cape Town with the objective of representing post-apartheid Cape Town through its differences.

  15. STRATEGIC MILITARY COLONISATION: THE CAPE EASTERN FRONTIER 1806–1872

    Directory of Open Access Journals (Sweden)

    Mark Oranje

    2012-11-01

    Full Text Available The Cape Eastern Frontier of South Africa offers a fascinating insight into British military strategy as well as colonial development. The Eastern Frontier was for over 100 years a very turbulent frontier. It was the area where the four main population groups (the Dutch, the British, the Xhosa and the Khoikhoi met, and in many respects, key decisions taken on this frontier were seminal in the shaping of South Africa. This article seeks to analyse this frontier in a spatial manner, to analyse how British settlement patterns on the ground were influenced by strategy and policy. The time frame of the study reflects the truly imperial colonial era, from the second British occupation of the Cape colony in 1806 until representative self-governance of the Cape colony in 1872.

  16. Evaluating private land conservation in the Cape Lowlands, South Africa.

    Science.gov (United States)

    Von Hase, Amrei; Rouget, Mathieu; Cowling, Richard M

    2010-10-01

    Evaluation is important for judiciously allocating limited conservation resources and for improving conservation success through learning and strategy adjustment. We evaluated the application of systematic conservation planning goals and conservation gains from incentive-based stewardship interventions on private land in the Cape Lowlands and Cape Floristic Region, South Africa. We collected spatial and nonspatial data (2003-2007) to determine the number of hectares of vegetation protected through voluntary contractual and legally nonbinding (informal) agreements with landowners; resources spent on these interventions; contribution of the agreements to 5- and 20-year conservation goals for representation and persistence in the Cape Lowlands of species and ecosystems; and time and staff required to meet these goals. Conservation gains on private lands across the Cape Floristic Region were relatively high. In 5 years, 22,078 ha (27,800 ha of land) and 46,526 ha (90,000 ha of land) of native vegetation were protected through contracts and informal agreements, respectively. Informal agreements often were opportunity driven and cheaper and faster to execute than contracts. All contractual agreements in the Cape Lowlands were within areas of high conservation priority (identified through systematic conservation planning), which demonstrated the conservation plan's practical application and a high level of overlap between resource investment (approximately R1.14 million/year in the lowlands) and priority conservation areas. Nevertheless, conservation agreements met only 11% of 5-year and 9% of 20-year conservation goals for Cape Lowlands and have made only a moderate contribution to regional persistence of flora to date. Meeting the plan's conservation goals will take three to five times longer and many more staff members to maintain agreements than initially envisaged.

  17. Strategic analysis for the MER Cape Verde approach

    Science.gov (United States)

    Gaines, D.; Belluta, P.; Herman, J.; Hwang, P.; Mukai, R.; Porter, D.; Jones, B.; Wood, E.; Grotzinger, J.; Edgar, L.; Hayes, A.; Hare, T.; Squyres, S.

    2009-01-01

    The Mars Exploration Rover Opportunity has recently completed a two year campaign studying Victoria Crater. The campaign culminated in a close approach of Cape Verde in order to acquire high resolution imagery of the exposed stratigraphy in the cliff face. The close approach to Cape Verde provided significant challenges for every subsystem of the rover as the rover needed to traverse difficult, uncharacterised terrain and approach a cliff face with the potential of blocking out solar energy and communications with Earth. In this paper we describe the strategic analyses performed by the science and engineering teams so that we could successfully achieve the science objectives while keeping the rover safe. ??2009 IEEE.

  18. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) in XYZ ASCII text file format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline, and is the only large cape south of Cape Fear, North Carolina....

  19. Comparative study of the topography and sediments of the western and eastern continental shelves around Cape Comorin

    Digital Repository Service at National Institute of Oceanography (India)

    Hashimi, N.H.; Kidwai, R.M.; Nair, R.R.

    Western and eastern continental shelves around Cape Comorin show 3 well-defined regions of depositional environments each having its own characteric features. The environments extend from Cochin to Quilon Quilon to Cape Comorin and Cape Comorin...

  20. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) gridded in ESRI ASCII GRID format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  1. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) in XYZ ASCII text file format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline, and is the only large cape south of Cape Fear, North Carolina....

  2. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) gridded in ESRI ASCII GRID format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  3. Pre and Post Abortion Experiences among Young Females in Cape ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    Department of Population and Health, University of Cape Coast, Ghana1; Asamankese Senior High School, Eastern Region, .... increase access to comprehensive abortion care ... The guide was pre-tested in a private ... was sought to use a digital tape recorder to record ..... Journal of Advanced Nursing, 30(6), 1312-. 1320.

  4. Sediment transport on Cape Sable, Everglades National Park, Florida

    Science.gov (United States)

    Zucker, Mark; Boudreau, Carrie

    2010-01-01

    The Cape Sable peninsula is located on the southwestern tip of the Florida peninsula within Everglades National Park (ENP). Lake Ingraham, the largest lake within Cape Sable, is now connected to the Gulf of Mexico and western Florida Bay by canals built in the early 1920's. Some of these canals breached a natural marl ridge located to the north of Lake Ingraham. These connections altered the landscape of this area allowing for the transport of sediments to and from Lake Ingraham. Saline intrusion into the formerly fresh interior marsh has impacted the local ecology. Earthen dams installed in the 1950's and 1960's in canals that breached the marl ridge have repeatedly failed. Sheet pile dams installed in the early 1990's subsequently failed resulting in the continued alteration of Lake Ingraham and the interior marsh. The Cape Sable Canals Dam Restoration Project, funded by ENP, proposes to restore the two failed dams in Lake Ingraham. The objective of this study was to collect discharge and water quality data over a series of tidal cycles and flow conditions to establish discharge and sediment surrogate relations prior to initiating the Cape Sable Canals Dam Restoration Project. A dry season synoptic sampling event was performed on April 27-30, 2009.

  5. A Posteriori Integration of University CAPE Software Developments

    DEFF Research Database (Denmark)

    Tolksdorf, Gregor; Fillinger, Sandra; Wozny, Guenter

    2015-01-01

    This contribution deals with the mutual integration of existing CAPE software products developed at different universities in Germany, Denmark, and Italy. After the motivation MOSAIC is presented as the bridge building the connection between the modelling tool ICAS-MoT and the numerical processin...

  6. Coastal upwelling at Cape Frio: Its structure and weakening

    Science.gov (United States)

    Jury, Mark R.

    2017-01-01

    Cape Frio at the Angola-Namibia border, is the northern-most coastal upwelling cell of the Benguela Current ( 17S, 11E) and is sensitive to climate variability. This study provides new insights using daily high resolution satellite and ocean-atmosphere reanalysis datasets in the period 1985-2015. The annual cycle of SST follows two months behind the net heat balance and wind stress curl, reaching a minimum in July-September. Ranking the daily SST record, two intense multi-day upwelling events stand out. The more recent case of 26-29 August 2005 is studied, given the greater density and sophistication of satellite data. A coastal wind jet >10 m s-1 develops next to Cape Frio, with sharp edges imposed by a thermal inversion and the mountainous cape. The cold plume wind stress curl and downward heat fluxes. Leeward of Cape Frio, a wind shadow and poleward currents contribute to phytoplankton blooms. Daily time series 1985-2015 reveal warming SST +.035C/yr and diminishing winds -0.025 m s-1/yr. The trend toward cyclonic winds over Angola and the northern Benguela Current reflects a poleward and offshore shift of the main axis of southeasterly winds.

  7. Health-promoting compounds in cape gooseberry (Physalis peruviana L.)

    NARCIS (Netherlands)

    Olivares-Tenorio, Mary Luz; Dekker, Matthijs; Verkerk, Ruud; Boekel, van Tiny

    2016-01-01

    Background

    The fruit of Physalis peruviana L., known as Cape Gooseberry (CG) is a source of a variety of compounds with potential health benefits. Therefore, CG has been subject of scientific and commercial interest.

    Scope and approach

    This review paper evaluates changes o

  8. EAARL Coastal Topography–Cape Cod National Seashore, Massachusetts, 2002

    Science.gov (United States)

    Kranenburg, Christine; Hardy, Matthew; Nagle, David B.

    2017-01-01

    These datasets, prepared by the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in collaboration with the National Park Service, provide lidar-derived first-surface and bare-earth topography for Cape Cod National Seashore, Massachusetts. Elevation measurements were acquired by the Experimental Advanced Airborne Research Lidar (EAARL) during October 2002.

  9. Urban Ecology in Cape Town: South African Comparisons and Reflections

    Directory of Open Access Journals (Sweden)

    Sarel S. Cilliers

    2012-09-01

    Full Text Available Little urban ecological research has been done in South Africa. The papers in the Ecology and Society special feature Urban Ecological and Social-Ecological Research in the City of Cape Town make, therefore, an important contribution to the development of urban ecology locally and globally. Different approaches have been used in the study of urban ecology of different urban areas in South Africa. Cape Town is situated in a biodiversity hotspot and is the only South African city which includes a national park. As a result the urban ecological studies were mainly driven by urban nature conservation concerns. In other cities such as Durban, open space planning and environmental management were the major issues which focused ecological studies on urban areas whereas other studies of urban areas in the Eastern Cape and North-West provinces included private and public open spaces and man-made habitats. We reflect on the Cape Town studies in a South African context and highlight conservation of biodiversity, protection of ecosystem services, management of control measures, and the conflict between humans and nature. A brief synthesis has also been given of South African urban ecological research in general.

  10. Over the past decades, the Cape anchovy Engraulis capensis has ...

    African Journals Online (AJOL)

    spamer

    During this protracted spawning season, they spawn serially, probably between 14 and 20 times in a season (Melo .... 277. Fig. 2: Comparison of copepod biomass off the South-Western Cape and on the western Agulhas Bank for .... hydrographic variables had different scales of mea- surement ..... In Coastal and Estuarine.

  11. Cape Mendocino, CA Earthquakes, April 25 & 26, 1992

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — On April 25, 1992, a magnitude 7.1 earthquake occurred in the Cape Mendocino area. Two additional earthquakes, magnitudes 6.6 and 6.7 occurred the next morning. The...

  12. The Cape horse mackerel Trachurus trachurus capensis fishery off ...

    African Journals Online (AJOL)

    spamer

    demersal trawl industry began targeting horse mackerel in the 1960s, as did ..... Cape Columbine in the first quarter of the year (Fig. 2). These were mainly ..... characteristics of the migrations are useful for delimiting the core sampling area of ...

  13. Preschool development of coloured children in Cape Town ...

    African Journals Online (AJOL)

    Preschool development of coloured children in Cape Town. ... Journal Home > Vol 79, No 6 (1991) >. Log in or Register to get access to full text ... by the screening process. Developmental milestones were similar to those studies reported in the literature. At 12 months the development correlated best with family stability.

  14. Trophic structure and biomass distribution on two East Cape rocky ...

    African Journals Online (AJOL)

    1980-01-12

    Jan 12, 1980 ... Trophic structure and biomass distribution on two. East Cape rocky shores ... consist of sandy beaches with rocky shores restricted mainly to the area .... Figures 1 and 2, a simple energy flow diagram has been constructed for ...

  15. A FURTHER LATIN INSCRIPTION AND AN AMPHORA IN CAPE TOWN

    Directory of Open Access Journals (Sweden)

    D.B. Saddington

    2012-03-01

    Full Text Available In a former volume of this journal I described a Latin inscription in the Cape Town Museum (Akroterion XLVI [2001] 99f..
    On a subsequent visit to the city, I went to the Wine Museum on the Groot Constantia estate.2 I was interested to find two Roman objects there, an inscription and an amphora.

  16. Report of findings: Contaminant study of the environment surrounding the Cape Romanzof Long Range Radar Site

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Cape Romanzof Long Range Radar Site (Cape Romanzof) contains many petroleum-related spills and hazardous substances. Therefore, in 1987 and 1988 a field study...

  17. Cape Town, South Africa, Anaglyph, Landsat Image over SRTM Elevation

    Science.gov (United States)

    2004-01-01

    Cape Town and the Cape of Good Hope, South Africa, appear on the left (west) of this anaglyph view generated from a Landsat satellite image and elevation data from the Shuttle Radar Topography Mission (SRTM). The city center is located between Table Bay (upper left) and Table Mountain (just to the south), a 1,086-meter (3,563-foot) tall sandstone and granite natural landmark. Cape Town enjoys a Mediterranean climate but must deal with the limited water supply characteristic of that climate. Until the 1890s the city relied upon streams and springs along the base of Table Mountain, then built a small reservoir atop Table Mountain to capture and store rainfall there (visible in this anaglyph when viewed at full resolution). Now the needs of a much larger population are met in part by much larger reservoirs such as seen well inland (upper right) at the Theewaterskloof Dam. False Bay is the large bay to the southeast (lower right) of Cape Town, just around the Cape of Good Hope. It is one of the largest bays along the entire South African coast, but nearby Cape Town has its harbor at Table Bay. False Bay got its name because mariners approaching Cape Town from the east would see the prominent bay and falsely assume it to be the entrance to Cape Town harbor. Similarly, people often mistake the Cape of Good Hope as the southernmost point of Africa. But the southernmost point is actually Cape Agulhas, located just to the southeast (lower right) of this scene. This anaglyph was created by draping a Landsat visible light image over an SRTM elevation model, and then generating two differing perspectives, one for each eye. When viewed through special glasses, the anaglyph is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter. Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle

  18. IN and CCN Measurements on RV Polarstern and Cape Verde

    Science.gov (United States)

    Welti, André; Herenz, Paul; Henning, Silvia; Stratmann, Frank

    2016-04-01

    Two field campaigns, one situated on RV Polarstern (Oct. - Dec. 2015) and one on the Cape Verde islands (Jan. - Feb. 2016) measuring ice nuclei (IN) and cloud condensation nuclei (CCN) concentrations as a function of supersaturation and temperature are presented. The Polarstern cruise from Bremerhaven to Cape Town yields a cross section of IN and CCN concentrations from 54°N to 35°S and passes the Cape Verde Islands at 15°N. Measurements were conducted using the commercial CCNC and SPIN instruments from DMT. During both campaigns, a comprehensive set of aerosol characterization data including size distribution, optical properties and chemical information were measured in parallel. The ship based measurements provide a measure of variability in IN/CCN concentration with geographic position. As an example a clear influence on IN and CCN number concentration of the Saharan desert dust outflow between the Canary Islands and Cape Verde or the continental aerosol from Europe and South Africa was observed. The measurements on Cape Verde provide information on the temporal variability at a fixed position varying between clean marine and dust influenced conditions. Both datasets are related to auxiliary data of aerosol size distribution and chemical composition. The datasets are used to distinguish the influence of local sources and background concentration of IN/CCN. By combining of the geographically fix measurements with the geographical cross section, typical ranges of IN and CCN concentration are derived. The datasets will be part of the BACCHUS database thereby providing valuable input for future climate modeling activities.

  19. Tourist Profile and Destination Brand Perception: The Case of Cape Town, South Africa

    OpenAIRE

    Ikechukwu O Ezeuduji; Kirsti Lee November; Chelsea Haupt

    2016-01-01

    Tourists pay for destination brands. This study checked for the relationships between tourists’ profile and how they perceived the destination brand of Cape Town. A questionnaire survey of 220 tourists visiting Cape Town was done. This study found that repeat visit, age of tourist, length of stay, and tourist origin, have significant influences on how tourists visiting Cape Town perceived the destination. The top three destination attributes of Cape Town (cognitive images), which ...

  20. Neotectonic morphotructures in the junction zone of the Cape Verde Rise and Cape Verde Abyssal Plain, Central Atlantic

    Science.gov (United States)

    Skolotnev, S. G.; Kolodyazhny, S. Yu.; Tsukanov, N. V.; Chamov, N. P.; Sokolov, S. Yu.

    2009-01-01

    Acoustic profiling carried out with an Edgetech 3300 prophilograph in the junction zone of the Cape Verde Rise, Cape Verde Abyssal Plain, and Grimaldi and Bathymetrists seamounts in the Central Atlantic during Cruise 23 of the R/V Akademik Nikolaj Strakhov allowed us to obtain new data on neotectonic deformations in the ocean and to propose their interpretation. It has been established that neotectonic movements occurred in the discrete manner: blocks of undeformed rocks alternate with linear zones of intense deformation spatially related to paleotransform fracture zones, where anticlines, horsts, diapir-like morphostructures, and grabens were formed. The Cape Verde Ridge is a large horst. Its sedimentary cover is disturbed by thrust (?), reverse, and normal faults, steeply dipping fracture zones, and folds. Three stages of tectonic movements—Oligocene-early Miocene, pre-Quaternary, and Holocene—are recognized. The tectonic deformations occurred largely under near-meridional compression. Extension setting was characteristic of the Cape Verde Ridge and the Carter Rise in the Holocene.

  1. 75 FR 10500 - Environmental Assessment Prepared for Proposed Cape Wind Energy Project in Nantucket Sound, MA

    Science.gov (United States)

    2010-03-08

    ... Minerals Management Service Environmental Assessment Prepared for Proposed Cape Wind Energy Project in... review and comment of an EA and Draft FONNSI prepared by MMS for the Cape Wind Energy Project proposed... Environmental Impact Statement (FEIS) for the Cape Wind Energy Project. The FEIS assessed the...

  2. 75 FR 23798 - Environmental Assessment Prepared for Proposed Cape Wind Energy Project in Nantucket Sound...

    Science.gov (United States)

    2010-05-04

    ... Minerals Management Service Environmental Assessment Prepared for Proposed Cape Wind Energy Project in...), announces the availability of an EA and FONNSI for the Cape Wind Energy Project proposed for Nantucket Sound... Impact Statement (FEIS) for the Cape Wind Energy Project. The FEIS assessed the physical, biological,...

  3. Cytoprotective Effect of Caffeic Acid Phenethyl Ester (CAPE) and Catechol Ring-Fluorinated CAPE Derivatives Against Menadione-Induced Oxidative Stress in Human Endothelial Cells

    Science.gov (United States)

    2006-03-31

    chlorogenic acid , and rosmari- nic acid did not display any cytoprotective effect in this assay at 15 lM (data not shown). Within the same pas- sage of HUVEC...Cytoprotective effect of caffeic acid phenethyl ester (CAPE) and catechol ring-fluorinated CAPE derivatives against menadione-induced oxidative...accepted 13 March 2006 Available online 31 March 2006 Abstract—Caffeic acid phenethyl ester (CAPE), a natural polyphenolic compound with many

  4. ADMIRAL ELPHINSTONE AND THE CONQUEST AND DEFENCE OF THE CAPE OF GOOD HOPE, 1795-96

    Directory of Open Access Journals (Sweden)

    Thean Potgieter

    2011-08-01

    Full Text Available Vice Admiral of the Blue the Honourable Sir George Keith Elphinstone(1746-1823 was appointed as commander of the British force dispatched to capturethe Cape of Good Hope in 1795. As an experienced naval officer and a capablecommander acquainted with the Cape and the Far East, he was the correct choice tocommand the expedition. Due to the strategic location of the Cape of Good Hope –literally halfway on the sea route to the East – it was vital for maritimecommunications, and Britain had to ensure that the Cape did not fall into Frenchhands. To secure a safe base on the sea route to the East, a British expeditionary forcewas sent to the Cape. The British task force arrived in False Bay on 11 June 1795 andwhen negotiations with the Dutch authorities at the Cape failed, a military campaigncommenced that resulted in the capitulation of the Cape on 16 September 1795. InAugust 1796, when a Dutch squadron under the command of Rear Admiral E. Lucasanchored in Saldanha Bay, Elphinstone speedily neutralised the threat, forcing Lucasto surrender. After a very successful service period at the Cape, Elphinstone returnedto Britain on 7 October 1796. He conducted the defence of the Cape with vigour andactively sought out his enemy, confirming British control of the Cape and the virtualimpossibility of taking back the Cape with force of arms.

  5. COMPARED AESTHETICS FLASHES: READING CAPE-VERDEAN IMAGES

    Directory of Open Access Journals (Sweden)

    Simone Caputo Gomes

    2010-11-01

    Full Text Available The essay presents, according to the theoretical line of Comparative Aesthetics, a gallery of Cape Verdean's paintings and texts to be read throughout  the relationship between literature and painting, in order to demonstrate how the male and female points of view perceive the images of women and their daily lives. Writers Fátima Bettencourt, Manuel Lopes, Maria Margarida Mascarenhas, Oswaldo Osório, Vasco Martins, Vera Duarte will dialogue among themselves and with the painters of Armando do Rosário, Kiki Lima, Misá, Sandro Brito, Tchalê Figueira and Tony Barbosa, from diverse visions of social situation of the social context of women in Cape Verde, under the inspiration or challenge to the canonical Botticelli Venus.

  6. Importance of implementing program Screening Neonatal Hemoglobinopathies in Cape Verde

    OpenAIRE

    Leonel Barbosa Goncalves

    2015-01-01

    Hemoglobinopathies are hereditary blood diseases, the most frequent sickle cell anemia. To date not have curative treatment, unless bone marrow transplant, which has yet been carried out experimentally. The implementation of screening programs of hemoglobinopathies in health services in Cape Verde is shown to be of great relevance and importance to public health, as it will allow early detection and treatment associated with hemoglobinopathies. [Natl J Med Res 2015; 5(1.000): 87-88

  7. Heterotrophic euglenids from marine sediments of cape tribulation, tropical australia

    Science.gov (United States)

    Je Lee, Won

    2006-06-01

    This paper presents new data on free-living heterotrophic euglenids (Euglenozoa, Protista) that occurred in the marine sediments at Cape Tribulation, Queensland, Australia. Twenty-nine species from 9 genera are described with uninterpreted records based on light microscopy, including one new taxon: Notosolenus capetribulationi n. sp. There was little evidence for endemism because the majority of heterotrophic euglenid species encountered here have been reported or were found from other habitats.

  8. Cape Cod Easterly Shore Beach Erosion Study. Volume 2

    Science.gov (United States)

    1979-04-01

    bacterial slimes. In addition, these structures might provide roosting and nesting sites for certain bird species. Proposed structural and non-structural...Charles E. McClenne, Associate Professor, Colgate University, dated 3 August 1977 Notes from visit to Cape Cod Easterly Shores Beach Erosion Control...ments should be supported by factual information insofar as practicable. Oral statements will be heard but, for accuracy of record, all important facts

  9. From Cape Town to Cambridge: Orthopaedic trauma in contrasting environments.

    Science.gov (United States)

    Lawrence, John E; Khanduja, Vikas

    2016-05-18

    To compare the trauma experience gained by a trainee at a United Kingdom major trauma centre and a secondary level hospital in South Africa. A profile of inpatient trauma cases during a five-week period in Addenbrooke's Hospital, Cambridge and Somerset Hospital, Cape Town was created. This was achieved by recording various parameters for each patient admitted including age, gender, injury, mechanism of injury and postal/area code. This, together with details of the departments themselves, allows a comparison of the amount and variety of orthopaedic trauma cases experienced by an individual trainee in each setting. The trauma profiles differed significantly. Patients in Cape Town were younger and more likely to be male. In the young, injury in Cape Town was more likely to occur due to assault or being struck by a vehicle, whilst patients in Cambridge were more likely to be injured whilst in a vehicle or in high energy falls. In older patients, trauma at both centres was almost exclusively due to mechanical falls. In a given age group, injuries at the two centres were similar, however the majority of patients admitted to Addenbrooke's were elderly, resulting in less variation in the overall injury profile. The trauma profile of a major trauma centre in the United Kingdom is less varied than that of a South African secondary centre, with significantly fewer cases per surgeon. This suggests a more varied training experience in the developing world with a greater caseload.

  10. Population size, breeding biology and on-land threats of Cape Verde petrel (Pterodroma feae) in Fogo Island, Cape Verde

    Science.gov (United States)

    Zango, Laura; Calabuig, Pascual; Stefan, Laura M.; González-Solís, Jacob

    2017-01-01

    Cape Verde petrel (Pterodroma feae) is currently considered near threatened, but little is known about its population size, breeding biology and on land threats, jeopardizing its management and conservation. To improve this situation, we captured, marked and recaptured (CMR) birds using mist-nets over 10 years; measured and sexed them; monitored up to 14 burrows, deployed GPS devices on breeders and analyzed activity data of geolocators retrieved from breeders in Fogo (Cape Verde). We set cat traps over the colony and investigated their domestic/feral origin by marking domestic cats from a nearby village with transponders, by deploying GPS devices on domestic cats and by performing stable isotope analyses of fur of the trapped and domestic cats. The population of Fogo was estimated to be 293 birds, including immatures (95% CI: 233–254, CMR modelling). Based on geolocator activity data and nest monitoring we determined the breeding phenology of this species and we found biometric differences between sexes. While monitoring breeding performance, we verified a still ongoing cat predation and human harvesting. Overall, data gathered from trapped cats without transponder, cats GPS trips and the distinct isotopic values between domestic and trapped cats suggest cats visiting the colony are of feral origin. GPS tracks from breeders showed birds left and returned to the colony using the sector NE of the islands, where high level of public lights should be avoided specially during the fledging period. Main threats for the Cape Verde petrel in the remaining breeding islands are currently unknown but likely to be similar to Fogo, calling for an urgent assessment of population trends and the control of main threats in all Cape Verde Islands and uplisting its conservation status. PMID:28369105

  11. CAPE Analogs Induce Growth Arrest and Apoptosis in Breast Cancer Cells.

    Science.gov (United States)

    Beauregard, Annie-Pier; Harquail, Jason; Lassalle-Claux, Grégoire; Belbraouet, Mehdi; Jean-Francois, Jacques; Touaibia, Mohamed; Robichaud, Gilles A

    2015-07-10

    Breast cancer is the second leading cause of death amongst women worldwide. As a result, many have turned their attention to new alternative approaches to treat this disease. Caffeic acid phenylethyl ester (CAPE), a well-known active compound from bee propolis, has been previously identified as a strong antioxidant, anti-inflammatory, antiviral and anticancer molecule. In fact, CAPE is well documented as inducing cell death by inhibiting NFκB and by inducing pro-apoptotic pathways (i.e., p53). With the objective of developing stronger anticancer compounds, we studied 18 recently described CAPE derivatives for their ability to induce apoptosis in breast cancer cell lines. Five of the said compounds, including CAPE, were selected and subsequently characterised for their anticancer mechanism of action. We validated that CAPE is a potent inducer of caspase-dependent apoptosis. Interestingly, some newly synthesized CAPE derivatives also showed greater cell death activity than the lead CAPE structure. Similarly to CAPE, analog compounds elicited p53 activation. Interestingly, one compound in particular, analog 10, induced apoptosis in a p53-mutated cell line. These results suggest that our new CAPE analog compounds may display the capacity to induce breast cancer apoptosis in a p53-dependent and/or independent manner. These CAPE analogs could thus provide new therapeutic approaches for patients with varying genotypic signatures (such as p53 mutations) in a more specific and targeted fashion.

  12. CAPE Analogs Induce Growth Arrest and Apoptosis in Breast Cancer Cells

    Directory of Open Access Journals (Sweden)

    Annie-Pier Beauregard

    2015-07-01

    Full Text Available Breast cancer is the second leading cause of death amongst women worldwide. As a result, many have turned their attention to new alternative approaches to treat this disease. Caffeic acid phenylethyl ester (CAPE, a well-known active compound from bee propolis, has been previously identified as a strong antioxidant, anti-inflammatory, antiviral and anticancer molecule. In fact, CAPE is well documented as inducing cell death by inhibiting NFκB and by inducing pro-apoptotic pathways (i.e., p53. With the objective of developing stronger anticancer compounds, we studied 18 recently described CAPE derivatives for their ability to induce apoptosis in breast cancer cell lines. Five of the said compounds, including CAPE, were selected and subsequently characterised for their anticancer mechanism of action. We validated that CAPE is a potent inducer of caspase-dependent apoptosis. Interestingly, some newly synthesized CAPE derivatives also showed greater cell death activity than the lead CAPE structure. Similarly to CAPE, analog compounds elicited p53 activation. Interestingly, one compound in particular, analog 10, induced apoptosis in a p53-mutated cell line. These results suggest that our new CAPE analog compounds may display the capacity to induce breast cancer apoptosis in a p53-dependent and/or independent manner. These CAPE analogs could thus provide new therapeutic approaches for patients with varying genotypic signatures (such as p53 mutations in a more specific and targeted fashion.

  13. Religious and secular Cape Malay Afrikaans: Literary varieties used by Shaykh Hanif Edwards (1906-1958

    Directory of Open Access Journals (Sweden)

    Xavier Luffin

    2008-12-01

    Full Text Available In the context of the White and Christian-dominated Afrikaans language movements, followed by apartheid, little attention has been paid to an Afrikaans literary variety used among Muslim Cape Coloureds, a group often referred to as ‘Cape Malays’. Descending mainly from Asian slaves brought by the Verenigde Oost-Indische Compagnie (VOC, Dutch East India Company, and bearing the marks of cohabitation with non-Asian populations at the Cape, the Cape Malays at an early stage developed a distinct religious culture through their adherence to Islam, as well as a distinct Cape Dutch linguistic identity through their connections with the Dutch East Indies and the Islamic world. These cultural idiosyncrasies found expression in a local literature, religious and (more rarely secular, using as a medium a variety of Cape Dutch/Afrikaans written either in the Arabic alphabet or in the Roman alphabet.

  14. Toward better assessment of tornado potential in typhoons: Significance of considering entrainment effects for CAPE

    Science.gov (United States)

    Sueki, Kenta; Niino, Hiroshi

    2016-12-01

    The characteristics of typhoons that spawned tornadoes (tornadic typhoons: TTs) in Japan from 1991 to 2013 were investigated by composite analysis using the Japanese 55 year Reanalysis and compared with those of typhoons that did not spawn tornadoes (nontornadic typhoons: NTs). We found that convective available potential energy (CAPE), which considers the effects of entrainment (entraining CAPE: E-CAPE), and storm-relative environmental helicity (SREH) are significantly large in the northeast quadrant of TTs where tornadoes frequently occur and that E-CAPE and SREH in that quadrant for TTs are larger than those for NTs. On the other hand, ordinary CAPE without entrainment does not account for the spatial distribution of tornado occurrences nor does it distinguish TTs from NTs. E-CAPE is sensitive to humidity in the midtroposphere; thus, it is effective for detecting a conditionally unstable layer up to about 550 hPa, which is distinctive of TTs.

  15. Cape queer? A case study of Provincetown, Massachusetts.

    Science.gov (United States)

    Krahulik, Karen Christel

    2006-01-01

    Cape Queer is a case study that details how sexuality intersects with race, gender, and class in the development of the gay and lesbian resort community, Provincetown, Massachusetts. It asks scholars to pay closer attention to the ways in which methodologies and practices utilizing LGBT studies and queer theory can combine rather than separate to interrogate LGBT and queer histories, politics and communities. In the process, it assesses how the global mechanics of capitalism led to the local queering and eventually un-queering of a gentrified, white, gay and lesbian enclave.

  16. Ophiolitic association of Cape Fiolent area, southwestern Crimea

    Science.gov (United States)

    Promyslova, M. Yu.; Demina, L. I.; Bychkov, A. Yu.; Gushchin, A. I.; Koronovsky, N. V.; Tsarev, V. V.

    2016-01-01

    An ophiolitic association consisting of serpentinized ultramafic rocks and serpentinite, layered mafic-ultramafic complex, gabbro and gabbrodolerite, fragments of parallel dike complex, pillow lava, black bedded chert, and jasper has been identified for the first time by authors in the Cape Fiolent area. The chemistry of pillow lavas and dolerites, including REE patterns and a wide set of other microelements, indicates suprasubduction nature of the ophiolites and their belonging to a backarc basin that has reached the stage of spreading in its evolution.

  17. Eastern Cape hybrid mini-grid systems - a case study

    CSIR Research Space (South Africa)

    Szewczuk, S

    2010-05-01

    Full Text Available -GRID SYSTEMS A CASE STUDY WIND POWER AFRICA 2010 S Szewczuk CSIR May 2010 PRESENTATION OUTLINE • Rationale for Projects • Renewable Energy for Rural Electrification in E Cape • Integrated Energy/Economic Framework • Hybrid mini-grid energy systems... • Impact of research work RATIONALE FOR OFF-GRID PROJECTS • Poverty Reduction: • Sustainable economic and social benefits • Meeting of Millennium Development Goals • Appropriate technology choice: • 500 million African people without access to modern...

  18. Mapping folds and fractures in basement and cover rocks using UAV photogrammetry, Cape Liptrap and Cape Paterson, Victoria, Australia

    Science.gov (United States)

    Vollgger, Stefan A.; Cruden, Alexander R.

    2016-04-01

    Brittle and ductile deformation of alternating layers of Devonian sandstone and mudstone at Cape Liptrap, Victoria, Australia, resulted in upright folds with associated fold accommodation faults and multiple fracture sets. Structures were mapped at the Fold Stack locality at Cape Liptrap using high-resolution aerial photographs acquired by a digital camera mounted on an unmanned aerial vehicle (UAV). Subsequent photogrammetric modelling resulted in georeferenced spatial datasets (point cloud, digital elevation model and orthophotograph) with sub-cm resolution and cm accuracy, which were used to extract brittle and ductile structure orientation data. An extensive dataset of bedding measurements derived from the dense point cloud was used to compute a 3D implicit structural trend model to visualise along-strike changes of Devonian (Tabberabberan) folds at the Fold Stack locality and to estimate bulk shortening strain. This model and newly collected data indicate that first generation shallowly south-southwest plunging upright folds were gently refolded about a steeply plunging/subvertical fold axis during a Devonian low-strain north-south shortening event. This also led to the local tightening of first generation folds and possibly strike-slip movement along regional scale faults. In order to distinguish fractures associated with Devonian compression from those that formed during Cretaceous extension and later inversion, we compared the five fracture sets defined at Cape Liptrap to previously mapped joints and faults within the overlying sedimentary cover rocks of the Cretaceous Strzelecki Group (Gippsland Basin), which crop out nearby. An east-southeast trending fracture set that is not evident in the Strzelecki Group can be linked to the formation of Devonian folds. Additionally, hinge line traces extracted from the Fold Stack dataset are aligned parallel to a dominant fracture set within the overlying cover sediments. This suggests that basement structures (folds

  19. Mourning Mandela: sacred drama and digital visuality in Cape Town

    Directory of Open Access Journals (Sweden)

    Paula Uimonen

    2015-12-01

    Full Text Available The world united in unprecedented ways in mourning the global icon Nelson Mandela, an emotionally charged historical event in which digital visuality played an influential role. The memorial service for Nelson Mandela on Tuesday, 10 December 2013, gathered dignitaries and celebrities from around the world at the First National Bank Stadium in Johannesburg, to mourn the passing of Madiba and to celebrate his life work. At the Grand Parade in Cape Town, the event was broadcast on large public screens, followed by live music performances and narrowcast interaction with the audience. Building on recent research on public screens during global media events, this article addresses the mediated mourning rituals at the Grand Parade in terms of a sacred drama. Focusing on social relationality, the article discusses how digital visuality mediated a sense of global communitas, thus momentarily overcoming historical frictions between the global north and the global south, while expanding the fame of Madiba. Paying attention to the public display of visual memory objects and the emotional agency of images, it argues that digital visuality mediated social frictions between the living and the dead, while recasting a historical subject as a historical object. The article further discusses how digital visuality mediated cultural frictions of apartheid and xenophobia, through the positioning of Mandela in the pantheon of Pan-African icons, thus underlining the African origin of this global icon. The analysis is based on ethnographic observations and experiences in Cape Town.

  20. Geotourism, Medical Geology and local development: Cape Verde case study

    Science.gov (United States)

    Rocha, F.; Ferreira da Silva, E.

    2014-11-01

    Geotourism and Geoparks in particular are real opportunities to rural developments promoting the rate decline of unemployment and emigration through engaging the local communities in geopark activities and tourism marketing in the form of adventure tourism, ecotourism, rural tourism and health geotourism. Geotourism is closely linked with Medical Geology. The intake of minerals and chemical elements for food, water, soil (through geophagy) or dust can be accomplished by ingestion, inhalation or dermal absorption. Pelotherapy or “Mudtherapy” is the use of mud/clay for therapeutic applications, internal or external. Cape Verde archipelago is located in Atlantic ocean, 400 km westwards of Senegal coast. Geotourism is being developed, mainly focused on the development of a geopark in Fogo island huge caldera, but also trying to take advantage of their potentialities for Geomedecine. A cooperative program established between Cape Verde University (UCV) and Aveiro University (UA, Portugal) is under way, aiming, on a first stage, to identify Geotouristic potentialities and, on a second stage, to develop products. Geotourism is being developed, mainly focused on the development of a geopark in Fogo isl. huge caldera, but also trying to take advantage of their potentialities for Geomedecine.

  1. Spiders are Mammals: Direct Instruction in Cape York

    Directory of Open Access Journals (Sweden)

    Louise Dow

    2011-12-01

    Full Text Available In 2010, SRA Direct Instructioni was introduced across the curriculum in two remote Cape York schools, as a key aspect of social and welfare reform. There is national political interest in these reforms, which link welfare policy to State primary school education conceived as basic skills training. Reflecting the political interest, national newspapers ran the story that Direct Instruction had provided almost miraculous results after 17 weeks (Devine 2010a. Alternative approaches to literacy development in Indigenous education did not get the same sort of media attention. Noel Pearson provides the intellectual basis for Cape York social reforms, through his writing, political advocacy and leadership of organisations involved in the reforms. His ultimate goal is successful mainstream education leading to economic integration, where young people are „completely fluent in their own culture and the wider culture‟ (Pearson 2009:57. The question posed by this vision is „What kind of education can produce these flexible, bicultural, working people who keep their traditions alive?‟

  2. Facilities at ARIES for the Nainital–Cape Survey

    Indian Academy of Sciences (India)

    Ram Sagar; David L. Mary

    2005-06-01

    A collaborative programme searching for mmag pulsations in chemically peculiar stars in the northern hemisphere was initiated in 1997 between Nainital, India, and Cape Town, South Africa. It was therefore named as the Nainital–Cape Survey programme. The detection limits imposed by the observing conditions (including atmospheric noise and telescope size) at both Manora Peak and Devasthal sites are described. The scintillation noise on the best photometric nights is ≈ 0.1 to 0.2 mmag for these sites. Both places allow one to detect few mmag variation in bright stars ( ≤ 12 mag), and are therefore particularly well-suited for carrying out the proposed surveywork. The main characteristics of the three-channel photometer developed at ARIES for carrying out the observations are also presented. This excellent instrument has been used extensively since 1999 at the f/13 Cassegrain focus of ARIES’ 104 cm telescope. In particular, it allowed the survey to result in the discovery of Scuti like pulsations in four Am stars, in one rapidly oscillating Ap star, and in a number of probable variables so far. The future prospects are then presented, which regard the acquisition of a high speed time series CCD photometer, a project to build a 3-metre class telescope at Devasthal, and collaborative observations with Indian and foreign astronomical sites.

  3. FOGO-2014: Monitoring the Fogo 2014 Eruption, Cape Verde

    Science.gov (United States)

    Fernandes, Rui; Faria, Bruno

    2015-04-01

    Fogo volcano, located in the Cape Verde Archipelago offshore Western Africa, is a complete stratovolcano system that was created by the Cape Verde hotspot, forming the island of Fogo. The top (Pico do Fogo) reaches ~2830m above sea level, and raises ~1100m above Chã das Caldeiras, an almost flat circular area with approximately 10 kilometres in the north-south direction and 7 kilometres in the east-west direction. Chã das Caldeiras, surrounded towards the West by the ~1000m high Bordeira rampart, has been inhabited since the early 20th Century, because it is one of the most productive agricultural areas in this semi-arid country. Fogo volcano erupted on November 23, 2014 (~10:00UTC) on a subsidiary vent of the main cone, after 19 years of inactivity. C4G (Collaboratory for Geosciences), a distributed research infrastructure created in 2014 in the framework of the Portuguese Roadmap for Strategic Research Infrastructures, immediately offered support to the Cape Verdean authorities, with the goal of complementing the permanent geophysical monitoring network operated in Fogo island by INMG, the Cape Verdean Meteorological and Geophysical Institute. This permanent network is composed of seven seismographic stations and three tiltmeter stations, and the data is transmitted in real time to the INMG geophysical laboratory in São Vicente Island, where it is analysed on a routine basis. Pre-eruptive activity started to be detected by the permanent monitoring network on October 2014, with earthquakes occurring at depths larger than 15 km. These events led to a first volcanic warning to the Cape Verdean Civil Protection Agency. On November 22 several volcano-tectonic earthquakes were recorded at shallow depths, indicating shallow fracturing. On the basis of this activity, INMG issued a formal alert of an impending eruption to the Civil Protection Agency, ~24 hours before the onset of the eruption. Volcanic tremor and clear tiltmeter signals were recorded about one hour

  4. The transport of atmospheric NOx and HNO3 over Cape Town

    Science.gov (United States)

    Abiodun, B. J.; Ojumu, A. M.; Jenner, S.; Ojumu, T. V.

    2014-01-01

    Cape Town, the most popular tourist city in Africa, usually experiences air pollution with unpleasant odour in winter. Previous studies have associated the pollution with local emission of pollutants within the city. The present study examines the transport of atmospheric pollutants (NOx and HNO3) over South Africa and shows how the transport of pollutants from the Mpumalanga Highveld, a major South African industrial area, may contribute to the pollution in Cape Town. The study analysed observation data (2001-2008) from the Cape Town air-quality network and simulation data (2001-2004) from a regional climate model (RegCM) over southern Africa. The simulation accounts for the influence of complex topography, atmospheric conditions, and atmospheric chemistry on emission and transport of pollutants over southern Africa. Flux budget analysis was used to examine whether Cape Town is a source or sink for NOx and HNO3 during the extreme pollution events. The results show that extreme pollution events in Cape Town are associated with the lower level (surface - 850 hPa) transport of NOx from the Mpumalanga Highveld to Cape Town, and with a tongue of high concentration of HNO3 that extends from the Mpumalanga Highveld to Cape Town along the south coast of South Africa. The prevailing atmospheric conditions during the extreme pollution events feature an upper-level (700 hPa) anticyclone over South Africa and a lower-level col over Cape Town. The anticyclone induces a strong subsidence motion, which prevents vertical mixing of the pollutants and caps high concentration of pollutants close to the surface as they are transported from the Mpumalanga Highveld toward Cape Town. The col accumulates the pollutants over the city. This study shows that Cape Town can be a sink for the NOx and HNO3 during extreme pollution events and suggests that the accumulation of pollutants transported from other areas (e.g. the Mpumalanga Highveld) may contribute to the air pollution in Cape Town.

  5. Evaluating the effect of storage conditions on the shelf life of cape gooseberry (Physalis peruviana L.)

    NARCIS (Netherlands)

    Olivares-Tenorio, Mary Luz; Dekker, Matthijs; Boekel, van Tiny; Verkerk, Ruud

    2017-01-01

    Cape gooseberry is the fruit of the plant Physalis peruviana L. and has gained commercial and scientific interest for its contents of health-promoting compounds. An integral approach to estimate shelf life of cape gooseberry was conducted taking into account physicochemical, microbiological and n

  6. Misaligned Preferences And Perceptions On Quality Attributes Of Cape Gooseberry (Physalis Peruviana L) Supply Chain Actors

    NARCIS (Netherlands)

    Olivares-Tenorio, M.L.; Linnemann, A.R.; Pascucci, S.; Verkerk, R.; Boekel, van M.A.J.S.

    2014-01-01

    The Cape gooseberry (Physalis peruviana L) is the second most exported fruit in Colombia. The market has grown in the last years due to the interest of consumers in this exotic, good appearance and nutritious fruit. Although, Cape Gooseberry is promising in various aspects, the supply chain still fa

  7. 33 CFR 80.120 - Cape Ann, MA to Marblehead Neck, MA.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cape Ann, MA to Marblehead Neck, MA. 80.120 Section 80.120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Atlantic Coast § 80.120 Cape Ann, MA...

  8. 46 CFR 7.10 - Eastport, ME to Cape Ann, MA.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Eastport, ME to Cape Ann, MA. 7.10 Section 7.10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.10 Eastport, ME to Cape Ann, MA. (a) A line drawn from the easternmost extremity of...

  9. Promoting Distance Education in Higher Education in Cape Verde and Mozambique

    Science.gov (United States)

    Ramos, Fernando; Taju, Gulamo; Canuto, Louisette

    2011-01-01

    Over the past six years, the authors have been project leaders for three distance education initiatives in Cape Verde and Mozambique: (1) a blended learning master's degree in multimedia in education for faculty in Cape Verdean public higher education institutions (2005-2008); (2) a teacher training programme for 1375 elementary teachers provided…

  10. 78 FR 31573 - Proposed Information Collection; Comment Request: Social Values of Ecosystem Services at Cape...

    Science.gov (United States)

    2013-05-24

    ... National Park Service Proposed Information Collection; Comment Request: Social Values of Ecosystem Services at Cape Lookout National Seashore AGENCY: National Park Service, Interior. ACTION: Notice and request...: None. This is a new collection. Title: Social Values of Ecosystem Services at Cape Lookout...

  11. Cold-water coral growth under extreme environmental conditions, the Cape Lookout area, NW Atlantic

    NARCIS (Netherlands)

    Mienis, F.; Duineveld, G.C.A.; Davis, A.J.; Lavaleye, M.M.S.; Rosso, S.W.; Seim, H.; Bane, J.; van Haren, H.; Bergman, M.J.N.; de Haas, H.; Brooke, S.; van Weering, T.C.E.

    2014-01-01

    The Cape Lookout cold-water coral area off thecoast of North Carolina forms the shallowest and northernmostcold-water coral mound area on the Blake Plateau inthe NW Atlantic. Cold-water coral habitats near Cape Lookoutare occasionally bathed in the Gulf Stream, which is characterisedby oligotrophic

  12. Promoting Distance Education in Higher Education in Cape Verde and Mozambique

    Science.gov (United States)

    Ramos, Fernando; Taju, Gulamo; Canuto, Louisette

    2011-01-01

    Over the past six years, the authors have been project leaders for three distance education initiatives in Cape Verde and Mozambique: (1) a blended learning master's degree in multimedia in education for faculty in Cape Verdean public higher education institutions (2005-2008); (2) a teacher training programme for 1375 elementary teachers provided…

  13. Developing a Strategic Approach to Social Responsiveness at the University of Cape Town, South Africa

    Science.gov (United States)

    Favish, Judith; McMillan, Janice; Ngcelwane, Sonwabo V.

    2012-01-01

    Collaborative community-engaged scholarship has roots in many parts of the world, and engaged practitioners and researchers are increasingly finding each other and sharing resources globally. This article focuses on a "social responsiveness" initiative at the University of Cape Town. Its story, told here by three University of Cape Town…

  14. Characteristics of Students Receiving Counselling Services at the University of Cape Town, South Africa.

    Science.gov (United States)

    Flisher, Alan J.; De Beer, Jeremy P.; Bokhorst, Frank

    2002-01-01

    The aim of the study was to document the correlates of receiving counseling services at the University of Cape Town, South Africa. Results reveal that non-English speakers, humanities students, undergraduates, first-year students, students who were eligible to receive financial assistance, and students from outside Cape Town were significantly…

  15. Salinity of irrigation water in the Philippi farming area of the Cape ...

    African Journals Online (AJOL)

    Salinity of irrigation water in the Philippi farming area of the Cape Flats, Cape Town, ... samples so as to assess effects of evaporation on water quality and salinity. ... African Department of Water Affairs and Forestry (DWAF) and the Food and ...

  16. Installation Restoration Program. Technical Support Document for Record of Decision, Cape Newenham, AFS.

    Science.gov (United States)

    1988-01-18

    PARKING ARE,,%. C 20 S ca / / /0 ’I -/ CAPE NEWENHAM AFS UPPER CAMP FACILITIES 20 40 Feet caie ArA Figure Wodward-Cld Consultants mr 4 - 7- /b , m m m m m...a high pressure metamorphism and terrain juxtaposition of Late Triassic - Early Jurassic time (200 million years). The cape is cut by a north-south

  17. Increase in hospital adtnissions for acute childhood asthlDa in Cape ...

    African Journals Online (AJOL)

    acute childhood asthIDa were rising in Cape Town in line with the ... system was adjusted to accord with the ICD-9. .... figures for Cape Town (planning region 01) shows a rise ... piral admissions was also noted in England and Wales.

  18. 33 CFR 80.501 - Tom's River, NJ to Cape May, NJ.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Tom's River, NJ to Cape May, NJ. 80.501 Section 80.501 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Fifth District § 80.501 Tom's River, NJ to Cape May, NJ...

  19. 4 meter sidescan-sonar GeoTIFF image of inner shelf from Cape Hatteras, NC to Cape Lookout, NC (composite_shatt.tif, UTM, Zone 18N, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  20. 4 meter sidescan-sonar GeoTIFF image of inner shelf with stretched histogram, from Cape Hatteras, NC to Cape Lookout, NC (composite_shatt_str.tif, UTM, Zone 18N, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  1. 4 meter sidescan-sonar GeoTIFF image of inner shelf with stretched histogram, from Cape Hatteras, NC to Cape Lookout, NC (composite_shatt_str.tif, UTM, Zone 18N, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  2. 4 meter sidescan-sonar GeoTIFF image of inner shelf from Cape Hatteras, NC to Cape Lookout, NC (composite_shatt.tif, UTM, Zone 18N, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  3. International interest in space assets under the Cape Town Convention

    Science.gov (United States)

    Ametova, Lutfiie

    2013-12-01

    Private human access to outer space is impossible without space equipment. Nowadays space equipment is increasingly being financed by private sector. Private sector financiers, naturally, seek to secure their interest in space equipment. At the same time, increasing international cooperation in space industry leads to some problems of legal character. Thus, space equipment involved in international cooperation programs crosses national borders and is subject to a certain jurisdiction in a given period of time. The problem is that when an interest is created in one jurisdiction, it may not necessarily be recognised in another one. In order to provide a unified approach to interests vested in space equipment an international legal instrument is necessary. The Cape Town Convention represents an international instrument designed to provide a unified approach to interests vested in mobile equipment, including space assets.

  4. Blood lead levels in preschool children in Cape Town

    Energy Technology Data Exchange (ETDEWEB)

    Deveaux, P.; Kibel, M.A.; Dempster, W.S.; Pocock, F.; Formenti, K.

    1986-03-29

    Blood lead levels were assessed in 293 children aged between 4 and 6 years attending preschool centers in metropolitan Cape Town in order to establish the degree of lead absorption. Anthropometric data, blood count, zinc protoporphyrin and blood lead level were obtained for each child. A questionnaire was used to determine socio-economic status, dietary habits and history of pica. Thirteen children, or 4,4% of those sampled, had blood levels of greater than or equal to 30 micrograms/dl. The majority of these children lived in close proximity to one another in a socially deprived inner urban environment. Environmental sampling for lead was carried out in the homes of children with the highest blood levels as well as in the homes of a matched control group with low levels living in the same area. The only difference was a significantly higher incidence of pica in the children with high levels.

  5. A Synoptic Snapshot of the East Cape Eddy (ECE)

    Institute of Scientific and Technical Information of China (English)

    LIU Wei; LIU Qinyu

    2005-01-01

    A synoptic snapshot in this study is made for the East Cape Eddy (ECE) based on the World Ocean Circulation Experiment (WOCE) P14C Hydrographic Section and Shipboard ADCP velocity vector data collected in September 1992.The ECE is an anticyclonic eddy, barotropically structured and centered at 33.64°S and 176.21°E, with warm and salinouscored subsurface water. The radius of the eddy is of the order O (110 km) and the maximum circumferential velocity is O(40cms-1); as a result, the relative vorticity is estimated to be O (7 × 10-6s-1). Due to the existence of the ECE, the mixed layer north of New Zealand becomes deeper, reaching a depth of 300 m in the austral winter. The ECE plays an important role in the formation and distribution of the Subtropical Mode Water (STMW) over a considerable area in the South Pacific.

  6. Control of dengue disease: a case study in Cape Verde

    CERN Document Server

    Rodrigues, Helena Sofia; Torres, Delfim F M; Zinober, Alan

    2010-01-01

    A model for the transmission of dengue disease is presented. It consists of eight mutually-exclusive compartments representing the human and vector dynamics. It also includes a control parameter (adulticide spray) in order to combat the mosquito. The model presents three possible equilibria: two disease-free equilibria (DFE) --- where humans, with or without mosquitoes, live without the disease --- and another endemic equilibrium (EE). In the literature it has been proved that a DFE is locally asymptotically stable, whenever a certain epidemiological threshold, known as the basic reproduction number, is less than one. We show that if a minimum level of insecticide is applied, then it is possible to maintain the basic reproduction number below unity. A case study, using data of the outbreak that occured in 2009 in Cape Verde, is presented.

  7. Coastal geophysical data collected in 2016 nearshore Cape Canaveral, Florida

    Science.gov (United States)

    Buster, Noreen A.; Miselis, Jennifer L.; Okano, Shinobu; Gayes, Paul T.; Hill, Jenna C.

    2017-01-01

    Geophysical data including multibeam bathymetry and backscatter, side scan sonar, and chirp subbottom were collected by Coastal Carolina University (CCU) Center for Marine and Wetland Studies (CMWS), Conway, South Carolina, in June 2016 in collaboration with the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) in the nearshore environment of Cape Canaveral, Florida. The goal of the effort was to broadly characterize the geology of the shelf to identify spatial linkages with previously measured coastal change and bathymetric variability (https://pubs.er.usgs.gov/publication/ofr20151180). This USGS Data Release includes the: 1) processed elevation point data (xyz) and digital elevation model (DEM), 2) processed images of backscatter and side scan sonar (SSS), and 3) chirp subbottom profile data (segy and jpg). For further information regarding data collection and/or processing please see the metadata associated with this data release.

  8. HD 12098 and Other Results from Nainital–Cape Survey

    Indian Academy of Sciences (India)

    V. Girish

    2005-06-01

    Nainital;Cape Survey was started with an aim to search for new rapidly oscillating Ap stars in the northern hemisphere.We discovered one new mono-periodic roAp star HD 12098. The frequency separation of HD 12098 suggests a rotation period of 5.5 days for the star. We summarize here the observations of HD 12098 and briefly discuss the results of the multi-site observation campaign organized to resolve the ambiguity in the determination of the rotation period of HD 12098. Other interesting results like non-oscillating Ap stars discovered and two candidate stars in which roAp periodicity is seen but not confirmed are also discussed.

  9. Redefining ecological ethics: science, policy, and philosophy at Cape Horn.

    Science.gov (United States)

    Frodeman, Robert

    2008-12-01

    In the twentieth century, philosophy (especially within the United States) embraced the notion of disciplinary expertise: philosophical research consists of working with and writing for other philosophers. Projects that involve non-philosophers earn the deprecating title of "applied" philosophy. The University of North Texas (UNT) doctoral program in philosophy exemplifies the possibility of a new model for philosophy, where graduate students are trained in academic philosophy and in how to work with scientists, engineers, and policy makers. This "field" (rather than "applied") approach emphasizes the inter- and transdisciplinary nature of the philosophical enterprise where theory and practice dialectically inform one another. UNT's field station in philosophy at Cape Horn, Patagonia, Chile is one site for developing this ongoing experiment in the theory and practice of interdisciplinary philosophic research and education.

  10. Cape plants: corrections and additions to the flora. 1

    Directory of Open Access Journals (Sweden)

    P. Goldblatt

    2005-12-01

    Full Text Available Comprising an area of ± 90 000 km:, less than 5% of the land surface of the southern African subcontinent, the Cape Floristic Region (CFR is one of the world’s richest areas for plant species diversity. A recent synoptic flora for the Region has established a new base line for an accurate assessment of the flora. Here we document corrections and additions to the flora at family, genus and species ranks. As treated in Cape plants, which was completed in 1999. the flora comprised 173 families (five endemic, 988 genera (160 endemic: 16.2%, and 9 004 species (6 192 endemic: 68.8%. Just four years later, a revised count resulting from changes in the circumscriptions of families and genera, and the discovery of new species or range extensions of species, yields an estimate of 172 families (four endemic, 992 genera (162 endemic: 16.3% and 9 086 species (6 226: 68.5% endemic. Of these, 948 genera and 8 971 species are seed plants. The number of species packed into so small an area is remarkable for the temperate zone and compares favourably with species richness for areas of compa­rable size in the wet tropics. The degree of endemism is also remarkable for a continental area. An unusual family compo­sition includes, in descending order of size, based on species number. Asteraceae. Fabaceae. Iridaceae. Ericaceae. Aizoaceae, Scrophulariaceae. Proteaceae. Restionaceae, Rutaceae. and Orchidaceae. Disproportionate radiation has resulted in 59.1% of the species falling in the 10 largest families and 74.6% in the largest 20 families. Thirteen genera have more than 100 species and the 20 largest genera contribute some 31.5% of the total species number.

  11. Cape plants: corrections and additions to the flora. 1

    Directory of Open Access Journals (Sweden)

    P. Goldblatt

    2005-12-01

    Full Text Available Comprising an area of ± 90 000 km:, less than 5% of the land surface of the southern African subcontinent, the Cape Floristic Region (CFR is one of the world’s richest areas for plant species diversity. A recent synoptic flora for the Region has established a new base line for an accurate assessment of the flora. Here we document corrections and additions to the flora at family, genus and species ranks. As treated in Cape plants, which was completed in 1999. the flora comprised 173 families (five endemic, 988 genera (160 endemic: 16.2%, and 9 004 species (6 192 endemic: 68.8%. Just four years later, a revised count resulting from changes in the circumscriptions of families and genera, and the discovery of new species or range extensions of species, yields an estimate of 172 families (four endemic, 992 genera (162 endemic: 16.3% and 9 086 species (6 226: 68.5% endemic. Of these, 948 genera and 8 971 species are seed plants. The number of species packed into so small an area is remarkable for the temperate zone and compares favourably with species richness for areas of compa­rable size in the wet tropics. The degree of endemism is also remarkable for a continental area. An unusual family compo­sition includes, in descending order of size, based on species number. Asteraceae. Fabaceae. Iridaceae. Ericaceae. Aizoaceae, Scrophulariaceae. Proteaceae. Restionaceae, Rutaceae. and Orchidaceae. Disproportionate radiation has resulted in 59.1% of the species falling in the 10 largest families and 74.6% in the largest 20 families. Thirteen genera have more than 100 species and the 20 largest genera contribute some 31.5% of the total species number.

  12. Holocene climate changes in the Cape Hatteras region

    Science.gov (United States)

    Naughton, F.; Keigwin, L. D.; Peteet, D. M.; Desprat, S.; Oliveira, D.; Abrantes, F.

    2013-12-01

    In the last century many studies have been done in various naturally occurring archives to understand the nature, timing and causes of Holocene natural climate oscillations. Most of the available Holocene climatic reconstructions are however, not based on a direct comparison of terrestrial, marine and ice records making it difficult to obtain an accurate understanding of the interactions of the atmosphere-ocean-land systems and their relationship in global climate variability. Few studies based on direct sea land comparison have been reported for some key areas of the eastern North Atlantic but almost none in the western North Atlantic. Here we present a direct comparison between terrestrial (pollen) and marine (planktonic δ18O) proxies from a well dated (ten AMS 14C dates on planktonic foraminifera and seaweed) slope core (KNR 178-2 JPC 32), retrieved close to Cape Hatteras (35°58.58'N, 74°42.77'W, 1006 m). This study provides information on eastern North America vegetation and on the northwestern Atlantic sea surface response to both Holocene long-term and rapid climate changes. Five intervals, marked mainly by changes in temperate trees are associated with long term climate shifts (12000-9150 ka; 9150-7250 ka; 7250-5350 ka; 5350-2800 ka; 2800-700 ka). Over these intervals, several abrupt cooling events are noted, as well as several indications of shifts in moisture. The comparison of our data with those available and unpublished records from several key sites of the North Atlantic region, gives insights into the nature, timing and causes of Holocene climate oscillations in the North Atlantic region and in particular off Cape Hatteras.

  13. An Oscillating Jet in the Cape Cod Bay

    Science.gov (United States)

    Poulin, F. J.; Flierl, G. R.

    2004-05-01

    During the spring months, the Cape Cod Bay is a roaming ground for the North Atlantic right whale, perhaps the most endangered whale species in the world. The whales are observed to travel along the topographic steps that run parallel to the shore, eating plankton patches that form in the coastal water. In this region, off the coast of Provincetown, there is an oscillatory current with the same period as that of the ambient tides. The location of the current and its periodicity suggest that the topography and tides play fundamental roles in generating the jet. This current, depending on its velocity profile, may become unstable and generate vortices. It is likely that the local surface convergences and divergences in the tidal flows and vortices are related to the aggregation of the copepods (Calanus Finmarchicus), which are the right whale's primary food source. Understanding the dynamics of this jet is essential to predicting the spatial and temporal patterns of the codepods, which will in turn help us understand the likely locations and feeding history of the whales. In this talk we discuss results of the first phase of this study, that of the oscillatory jet in the Cape Cod Bay. This jet is rather complicated since it involves complex topography and coastlines, bottom and lateral friction, stratification and numerous other effects. Rather than study this system in fine detail, we investigate an idealized model that captures the essential features. In the context of this model, we first compute possible profiles for the oscillating jet. We then solve the linear stability problem to determine how the growth rates depend on the various parameters. Finally, and most importantly, we study the nonlinear problem to observe the time evolution of the instability process along with its equilibration. This provides some insight into how the instabilities are related to fluid transport across the shelf.

  14. 76 FR 78231 - Notice of Decision To Authorize the Importation of Fresh Cape Gooseberry Fruit With Husks From Chile

    Science.gov (United States)

    2011-12-16

    ... continental United States of fresh Cape gooseberry fruit (Physalis peruviana L.) with husks from Chile. Based... fresh Cape gooseberry fruit (Physalis peruviana L.) with husks from Chile. We solicited comments on...

  15. 77 FR 65446 - Iowa Pacific Holdings, LLC and Permian Basin Railways-Control Exemption-Cape Rail, Inc. and...

    Science.gov (United States)

    2012-10-26

    ... interest in Cape, the parent company of Mass Coastal, from the two existing Cape shareholders, Podgurski... operates a network of about 100 miles of track and trackage rights in southeastern Massachusetts and...

  16. 75 FR 34152 - Record of Decision for the Cape Wind Energy Project; Secretary of the Interior's Response to...

    Science.gov (United States)

    2010-06-16

    ... Minerals Management Service (MMS) Record of Decision for the Cape Wind Energy Project; Secretary of the Interior's Response to Comments From the Advisory Council on Historic Preservation on the Cape Wind Energy... the ROD for the Cape Wind Energy Project (the Project). The ROD for the Project records the...

  17. Tourist Profile and Destination Brand Perception: The Case of Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Ikechukwu O. Ezeuduji

    2016-08-01

    Full Text Available Tourists pay for destination brands. This study checked for the relationships between tourists’ profile and how they perceived the destination brand of Cape Town. A questionnaire survey of 220 tourists visiting Cape Town was done. This study found that repeat visit, age of tourist, length of stay, and tourist origin, have significant influences on how tourists visiting Cape Town perceived the destination. The top three destination attributes of Cape Town (cognitive images, which enhance visitor experience satisfaction are (1 the overall level of service quality at facilities in Cape Town, (2 the city being one of the best places the tourists have visited, and (3 the destination’s good value for money. The top three emotional valuations of destination attributes (affective images which enhance visitor experience satisfaction in Cape Town include (1 memorable visit, (2 valuable visit, and (3 friendly and hospitable population. It is therefore recommended that tourism businesses in Cape Town develop relationship marketing tools to attract and retain its tourists segments of loyal, advanced in age, long-staying and domestic tourists. Results from this research could be compared with related findings in the international arena and have related implications, especially for developing economies

  18. Sensitivity of MJO to the CAPE lapse time in the NCAR CAM3

    Energy Technology Data Exchange (ETDEWEB)

    LIU, P.; Wang, B.; Meehl, Gerald, A.

    2007-09-05

    Weak and irregular boreal winter MJO in the NCAR CAM3 corresponds to very low CAPE background, which is caused by easy-to-occur and over-dominant deep convection indicating the deep convective scheme uses either too low CAPE threshold as triggering function or too large consumption rate of CAPE to close the scheme. Raising the CAPE threshold from default 70 J/kg to ten times large only enhances the CAPE background while fails to noticeably improve the wind mean state and the MJO. However, lengthening the CAPE lapse time from one to eight hours significantly improved the background in CAPE and winds, and salient features of the MJO. Variances, dominant periods and zonal wave numbers, power spectra and coherent propagating structure in winds and convection associated with MJO are ameliorated and comparable to the observations. Lengthening the CAPE lapse time to eight hours reduces dramatically the cloud base mass flux, which prevents effectively the deep convection from occurring prematurely. In this case, partitioning of deep to shallow convection in MJO active area is about 5:4.5 compared to over 9:0.5 in the control run. Latent heat is significantly enhanced below 600 hPa over the central Indian Ocean and the western Pacific. Such partitioning of deep and shallow convection is argued necessary for simulating realistic MJO features. Although the universal eight hours lies in the upper limit of that required by the quasi-equilibrium theory, a local CAPE lapse time for the parameterized cumulus convection will be more realistic.

  19. The Cape genus Micranthus (Iridaceae: Crocoideae, nomenclature and taxonomy

    Directory of Open Access Journals (Sweden)

    P. Goldblatt

    2013-01-01

    Full Text Available The genus Micranthus (Pers. Eckl., has traditionally been treated as comprising three species, all with virtually identical, bilaterally symmetric, deep or pale blue to white flowers arranged in crowded, 2-ranked spikes and with divided style branches, but differing in their foliage. Examination of plants in the field and herbarium shows that there are four additional species. M. filifolius Goldblatt & J.C.Manning, from the Caledon District of the southwestern Western Cape, has up to six, filiform leaves, the blades of at least the lowermost terete and cross-shaped in section, and usually pale blue-mauve flowers. M. simplex Goldblatt & J.C.Manning from high elevations on Zebrakop, Piketberg, has the smallest flowers in the genus, white but tinged lilac as they age, linear leaves up to 1.5 mm wide, and undivided style branches. M. cruciatus Goldblatt & J.C.Manning, from the northern Cedarberg and Bokkeveld Mtns, has up to four leaves, the lower with linear or terete blades with heavily thickened margins and central vein and relatively large flowers, unusual in having the style dividing at the mouth of the perianth tube into particularly long branches, these deeply divided as is typical of the genus. M. thereianthoides Goldblatt & J.C.Manning, from the Paardeberg south of Malmesbury, is unique in the genus in having flowers with an elongate perianth tube. We also document the occurrence of large populations of putative hybrids at some sites. We provide a complete revision of Micranthus with original observations on leaf anatomy, pollen morphology and reproductive biology and discuss its confused taxonomic and nomenclatural history and that of the three common species of the genus, known for over 150 years. In so doing, we neotypify Gladiolus alopecuroides L. (1756 [= Micranthus alopecuroides (L. Eckl. (1827], type of the genus, and choose lectotypes for M. plantagineus Eckl. var. junceus Baker (1892 and Gladiolus fistulosus Jacq. Now with seven

  20. Three new species of Tritoniopsis (Iridaceae: Crocoideae from the Cape Region of South Africa

    Directory of Open Access Journals (Sweden)

    J. C. Manning

    2001-12-01

    Full Text Available Three new species of the largely Western Cape genus Tritoniopsis L.Bolus are described, bringing the number of species in the genus to 24.  Tritoniopsis bicolor and  T. flava are newly discovered, narrow endemics of the Bredasdorp Mountains and the Kogelberg Biosphere Reserve, respectively, in the southwestern Cape. Both of these are areas of high local endemism.  T. toximontana, known since at least 1465 but misunderstood, is restricted to the Gifberg-Matsikamma Mountain complex of northern Western Cape. Notes on the pollination biology of the species are provided.

  1. The role of eclogite in the mantle heterogeneity at Cape Verde

    DEFF Research Database (Denmark)

    Barker, Abigail Katrine; Holm, Paul Martin; Troll, Valentin R.

    2014-01-01

    have been limited. We apply the minor elements in olivine approach (Sobolev et al. in Nature 434:590–597, 2005; Science, doi:10.1126/science.1138113, 2007), to determine and quantify the contributions of peridotite, pyroxenite and eclogite melts to the mantle heterogeneity observed at Cape Verde. Cores...... of olivine phenocrysts of the Cape Verde volcanics have low Mn/FeO and low Ni*FeO/MgO that deviate from the negative trend of the global array. The global array is defined by mixing between peridotite and pyroxenite, whereas the Cape Verde volcanics indicate contribution of an additional eclogite source...

  2. Three new species of Tritoniopsis (Iridaceae: Crocoideae from the Cape Region of South Africa

    Directory of Open Access Journals (Sweden)

    J. C. Manning

    2001-12-01

    Full Text Available Three new species of the largely Western Cape genus Tritoniopsis L.Bolus are described, bringing the number of species in the genus to 24.  Tritoniopsis bicolor and  T. flava are newly discovered, narrow endemics of the Bredasdorp Mountains and the Kogelberg Biosphere Reserve, respectively, in the southwestern Cape. Both of these are areas of high local endemism.  T. toximontana, known since at least 1465 but misunderstood, is restricted to the Gifberg-Matsikamma Mountain complex of northern Western Cape. Notes on the pollination biology of the species are provided.

  3. Poles in the Dutch Cape Colony 1652-1814

    Directory of Open Access Journals (Sweden)

    Kowalski Mariusz

    2015-06-01

    Full Text Available The contribution of Poles to the colonisation and development of the Dutch Cape Colony is not commonly known. Yet, Poles have been appearing in this colony since its very inception (1652. During the entire period considered here the presence of Poles was the result of the strong economic ties between Poland and the Netherlands. At the end of this period there was an increase in their share, in connection with the presence of numerous alien military units on the territory of the Colony, because of Poles having served in these units. Numerous newcomers from Poland settled in South Africa for good, established families, and their progeny made up part of the local society. The evidence of this phenomenon is provided by the present-day Afrikaner families of, for instance, Drotsky, Kitshoff, Kolesky, Latsky, Masuriek, Troskie, Zowitsky, and others. A quite superficial estimation implies that the settlers coming from Poland could make up a bit over 1% of the ancestors of the present-day Afrikaners. Poles would also participate in the pioneering undertakings within the far-off fringes of the Colony, including the robbery-and-trade expedition of 1702.

  4. Watershed management program on Santiago Island, Cape Verde

    Science.gov (United States)

    Lopes, Vicente L.; Meyer, John

    1993-01-01

    The Watershed Management Program (WMP) was put into operation in early 1985 on Santiago Island, Cape Verde, with the stated purpose, “to develop and protect the soil and water resources of the Program-designated watersheds … to stabilize the natural environment and increase agricultural production potential in the Program area.” The approach to soil and water conservation in the program has been to build erosion and flood control structures (engineering approach) and plant trees (biological approach) to decrease rill and gully erosion, trap sediment behind control structures, provide flood protection, increase infiltration, increase fuelwood and fodder production, and increase water supplies for irrigation. There have been many successes resulting from specific management activities, but flawed approach or implementation in a few key areas has acted to impede the program's complete success, including lack of a scientific basis for evaluating its impact on soil and water conservation; poor design, placement, and maintenance of some major hydraulic structures; inadequate intervention in stabilizing farmlands or education of farmers and landowners in the need for and benefits of agroforestry; and incomplete integration of engineering and biological approaches.

  5. AIDS conspiracy beliefs and unsafe sex in Cape Town.

    Science.gov (United States)

    Grebe, Eduard; Nattrass, Nicoli

    2012-04-01

    This paper uses multivariate logistic regressions to explore: (1) potential socio-economic, cultural, psychological and political determinants of AIDS conspiracy beliefs among young adults in Cape Town; and (2) whether these beliefs matter for unsafe sex. Membership of a religious organisation reduced the odds of believing AIDS origin conspiracy theories by more than a third, whereas serious psychological distress more than doubled it and belief in witchcraft tripled the odds among Africans. Political factors mattered, but in ways that differed by gender. Tertiary education and relatively high household income reduced the odds of believing AIDS conspiracies for African women (but not men) and trust in President Mbeki's health minister (relative to her successor) increased the odds sevenfold for African men (but not women). Never having heard of the Treatment Action Campaign (TAC), the pro-science activist group that opposed Mbeki on AIDS, tripled the odds of believing AIDS conspiracies for African women (but not men). Controlling for demographic, attitudinal and relationship variables, the odds of using a condom were halved amongst female African AIDS conspiracy believers, whereas for African men, never having heard of TAC and holding AIDS denialist beliefs were the key determinants of unsafe sex.

  6. Final 2014 Remedial Action Report Project Chariot, Cape Thompson, Alaska

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-03-01

    This report was prepared to document remedial action (RA) work performed at the former Project Chariot site located near Cape Thompson, Alaska during 2014. The work was managed by the U.S. Army Corps of Engineers (USACE) Alaska District for the U.S. Department of Energy (DOE) Office of Legacy Management (LM). Due to the short field season and the tight barge schedule, all field work was conducted at the site July 6 through September 12, 2014. Excavation activities occurred between July 16 and August 26, 2014. A temporary field camp was constructed at the site prior to excavation activities to accommodate the workers at the remote, uninhabited location. A total of 785.6 tons of petroleum, oil, and lubricants (POL)-contaminated soil was excavated from four former drill sites associated with test holes installed circa 1960. Diesel was used in the drilling process during test hole installations and resulted in impacts to surface and subsurface soils at four of the five sites (no contamination was identified at Test Hole Able). Historic information is not definitive as to the usage for Test Hole X-1; it may have actually been a dump site and not a drill site. In addition to the contaminated soil, the steel test hole casings were decommissioned and associated debris was removed as part of the remedial effort.

  7. A simple index of habitat suitability for Cape mountain zebras

    Directory of Open Access Journals (Sweden)

    P. Novellie

    1993-09-01

    Full Text Available An index of habitat suitability for Cape mountain zebras was calculated using two parameters: acceptability indices for different grass species, and the aerial cover of the grass species in the habitat. The index was tested by calculating its value for a range of different habitat patches and comparing this with the frequency of use of the patches by zebras. The close relationship between the index and the observed frequency of use verified that the index could be used as a guide to habitat suitability. Two methods were used to determine the frequency of use of the patches: counts of faecal pellet groups and frequency of sightings. Both methods yielded similar results but the pellet group counts were less time- consuming and expensive. It is recommended that the index of habitat suitability be used (i as a parameter for monitoring of long-term changes in habitat suitability in the Mountain Zebra National Park and (ii as a guide for selecting appropriate areas to re- introduce mountain zebras.

  8. Lexical borrowing by Khoekhoegowab from Cape Dutch and Afrikaans

    Directory of Open Access Journals (Sweden)

    Wilfrid Haacke

    2015-02-01

    Full Text Available The present article instantiates types of lexical borrowing from Afrikaans and Dutch in Namibian Khoekhoegowab (also known as “Nama”/“Damara”, but occasionally also refers to borrowings in the opposite direction. Where evidence allows, loans are traced back beyond Afrikaans to the era of Cape Dutch and contemporary interethnic contacts. Various categories ranging from adoptions to phonologically integrated loans, hybrids and calques are presented and, where possible, historical inferences are offered. The high degree of translational equivalence between Khoekhoe serial verbs and Afrikaans compound verbs leads to the consideration of some grammatical aspects including replication and relexification. Finally, reference is made to a parallel between Afrikaans and “Khoekhoe Afrikaans” syntax pointed out by den Besten (2013: Afrikaans circumlocutions like ek / sy wat Anna is (Khoekhoe: Anna.ta / Anna.s are literal equivalents of the underlying phrasal structures of Khoekhoe surface nouns #stem.pgn# in first, second or third person, as accounted for by the “desentential hypothesis” (Haacke 2006.  

  9. Omora Ethnobotanical Park and the UNESCO Cape Horn Biosphere Reserve

    Directory of Open Access Journals (Sweden)

    Harold Mooney

    2008-12-01

    Full Text Available The biocultural conservation and research initiative of Omora Ethnobotanical Park and the UNESCO Cape Horn Biosphere Reserve was born in a remote part of South America and has rapidly expanded to attain regional, national, and international relevance. The park and the biosphere reserve, led by Ricardo Rozzi and his team, have made significant progress in demonstrating the way academic research supports local cultures, social processes, decision making, and conservation. It is a dynamic hive of investigators, artists, writers, students, volunteers, and friends, all exploring ways to better integrate academia and society. The initiative involves an informal consortium of institutions and organizations; in Chile, these include the University of Magallanes, the Omora Foundation, and the Institute of Ecology and Biodiversity, and in the United States, the University of North Texas, the Omora Sub-Antarctic Research Alliance, and the Center for Environmental Philosophy at the University of North Texas. The consortium intends to function as a hub through which other institutions and organizations can be involved in research, education, and biocultural conservation. The park constitutes one of three long-term socio-ecological research sites in Chile of the Institute of Ecology and Biodiversity.

  10. Flora of the Kap River Reserve, Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    E. C. Cloete

    1999-12-01

    Full Text Available A detailed analysis ot the flora of the newly proclaimed Kap River Reserve (600 ha is given. The reserve is adjacent to the Fish River and some 5 km from the Fish River Mouth It consists of a coastal plateau up to 100 m a.s.I. which is steeply dissected by the two rivers that partially form the boundary of the reserve. The flora of the reserve was sampled over a period o f three years and plants were collected in all the vegetation types of grassland, thicket and forest. 488 species were collected with a species to family ratio of 4:4. The majority of the taxa recorded represent the major phytochoria of the region. Nineteen species are endemic to the Eastern Cape, two are classed as vulnerable, five are rare, six are protected and a further seventeen are of uncertain status. The flora of the Kap River has closest affinities to that of the Alexandria Forest.

  11. Intimate partner violence among adolescents in Cape Town, South Africa.

    Science.gov (United States)

    Russell, Marcia; Cupp, Pamela K; Jewkes, Rachel K; Gevers, Anik; Mathews, Catherine; LeFleur-Bellerose, Chantel; Small, Jeon

    2014-06-01

    This study aimed to describe potentially preventable factors in intimate partner violence (IPV) perpetration and victimization among South African 8th grade students. Data were collected during a pilot evaluation of a classroom 8th grade curriculum on gender-based violence prevention in nine public schools in Cape Town through self-completed interviews with 549 8th grade students, 238 boys and 311 girls. Structural equation models (SEM) predicting IPV were constructed with variables a priori hypothesized to be associated. The majority of students (78.5 %) had had a partner in the past 3 months, and they reported high rates of IPV during that period (e.g., over 10 % of boys reported forcing a partner to have sex, and 39 % of girls reported physical IPV victimization). A trimmed version of the hypothesized SEM (CFI = .966; RMSEA = .051) indicated that disagreement with the ideology of male superiority and violence predicted lower risk of IPV (p violence; encourage use of positive conflict resolution styles; and discourage heavy alcohol use among both boys and girls.

  12. Anurans in a Subarctic Tundra Landscape Near Cape Churchill, Manitoba

    Science.gov (United States)

    Reiter, M.E.; Boal, C.W.; Andersen, D.E.

    2008-01-01

    Distribution, abundance, and habitat relationships of anurans inhabiting subarctic regions are poorly understood, and anuran monitoring protocols developed for temperate regions may not be applicable across large roadless areas of northern landscapes. In addition, arctic and subarctic regions of North America are predicted to experience changes in climate and, in some areas, are experiencing habitat alteration due to high rates of herbivory by breeding and migrating waterfowl. To better understand subarctic anuran abundance, distribution, and habitat associations, we conducted anuran calling surveys in the Cape Churchill region of Wapusk National Park, Manitoba, Canada, in 2004 and 2005. We conducted surveys along ~l-km transects distributed across three landscape types (coastal tundra, interior sedge meadow-tundra, and boreal forest-tundra interface) to estimate densities and probabilities of detection of Boreal Chorus Frogs (Pseudacris maculata) and Wood Frogs (Lithobates sylvaticus). We detected a Wood Frog or Boreal Chorus Frog on 22 (87%) of 26 transects surveyed, but probability of detection varied between years and species and among landscape types. Estimated densities of both species increased from the coastal zone inland toward the boreal forest edge. Our results suggest anurans occur across all three landscape types in our study area, but that species-specific spatial patterns exist in their abundances. Considerations for both spatial and temporal variation in abundance and detection probability need to be incorporated into surveys and monitoring programs for subarctic anurans.

  13. Modeling the tides of Massachusetts and Cape Cod bays

    Science.gov (United States)

    Jenter, H.L.; Signell, R.P.; Blumberg, A.F.; ,

    1993-01-01

    A time-dependent, three-dimensional numerical modeling study of the tides of Massachusetts and Cape Code Bays, motivated by construction of a new sewage treatment plant and ocean outfall for the city of Boston, has been undertaken by the authors. The numerical model being used is a hybrid version of the Blumberg and Mellor ECOM3D model, modified to include a semi-implicit time-stepping scheme and transport of a non-reactive dissolved constituent. Tides in the bays are dominated by the semi-diurnal frequencies, in particular by the M2 tide, due to the resonance of these frequencies in the Gulf of Maine. The numerical model reproduces, well, measured tidal ellipses in unstratified wintertime conditions. Stratified conditions present more of a problem because tidal-frequency internal wave generation and propagation significantly complicates the structure of the resulting tidal field. Nonetheless, the numerical model reproduces qualitative aspects of the stratified tidal flow that are consistent with observations in the bays.

  14. Eye development in the Cape dune mole rat.

    Science.gov (United States)

    Nikitina, Natalya V; Kidson, Susan H

    2014-03-01

    Studies on mammalian species with naturally reduced eyes can provide valuable insights into the evolutionary developmental mechanisms underlying the reduction of the eye structures. Because few naturally microphthalmic animals have been studied and eye reduction must have evolved independently in many of the modern groups, novel evolutionary developmental models for eye research have to be sought. Here, we present a first report on embryonic eye development in the Cape dune mole rat, Bathyergus suillus. The eyes of these animals contain all the internal structures characteristic of the normal eye but exhibit abnormalities in the anterior chamber structures. The lens is small but develops normally and exhibits a normal expression of α- and γ-crystallins. One of the interesting features of these animals is an extremely enlarged and highly pigmented ciliary body. In order to understand the molecular basis of this unusual feature, the expression pattern of an early marker of the ciliary zone, Ptmb4, was investigated in this animal. Surprisingly, in situ hybridization results revealed that Ptmb4 expression was absent from the ciliary body zone of the developing Bathyergus eye.

  15. Parasitic Cape honeybee workers, Apis mellifera capensis, evade policing

    Science.gov (United States)

    Martin, Stephen J.; Beekman, Madeleine; Wossler, Theresa C.; Ratnieks, Francis L. W.

    2002-01-01

    Relocation of the Cape honeybee, Apis mellifera capensis, by bee-keepers from southern to northern South Africa in 1990 has caused widespread death of managed African honeybee, A. m. scutellata, colonies. Apis mellifera capensis worker bees are able to lay diploid, female eggs without mating by means of automictic thelytoky (meiosis followed by fusion of two meiotic products to restore egg diploidy), whereas workers of other honeybee subspecies are able to lay only haploid, male eggs. The A. m. capensis workers, which are parasitizing and killing A. m. scutellata colonies in northern South Africa, are the asexual offspring of a single, original worker in which the small amount of genetic variation observed is due to crossing over during meiosis (P. Kryger, personal communication). Here we elucidate two principal mechanisms underlying this parasitism. Parasitic A. m. capensis workers activate their ovaries in host colonies that have a queen present (queenright colonies), and they lay eggs that evade being killed by other workers (worker policing)-the normal fate of worker-laid eggs in colonies with a queen. This unique parasitism by workers is an instance in which a society is unable to control the selfish actions of its members.

  16. Ethical business practices in the Eastern Cape automotive industry

    Directory of Open Access Journals (Sweden)

    Hendrik Lloyd

    2014-11-01

    Full Text Available High profile scandals have brought about a renewed interest in business ethics and, in particular, inunderstanding the factors that promote ethical behaviour. Business ethics is about identifying andimplementing values, rules and standards of conduct for guiding morally right behaviour in an organisation’sinteraction with its stakeholders. Against this background a quantitative analysis of the ethical practices of46 companies operating in the Eastern Cape automotive industry was conducted to determine the extent towhich ethics-related interventions contributed to establishing and maintaining an ethical organisationalenvironment. A structured online questionnaire was used to collect the data. The data collected wassubjected to extensive statistical analyses, including Cronbach Alpha coefficients and item total correlations,and various descriptive statistics were included as a quantitative summary of the data. A constant referencevalue for the study was also calculated to allow inferences regarding the significance of the tested variablesto the study. The results revealed that the organisations in the sample are highly ethical due to the presenceof ethics-related interventions, including a code of ethics, committed leadership, adherence to internal andexternal governance requirements, compliance with legislation and encouragement and disclosure ofunethical behaviour. In light of the high number of ethical scandals internationally, this study will add to theempirical body of business ethics research, as it provides organisations with a framework to establish andmaintain an ethical business environment.

  17. Phylogeography of the Cape velvet worm (Onychophora: Peripatopsis capensis) reveals the impact of Pliocene/Pleistocene climatic oscillations on Afromontane forest in the Western Cape, South Africa.

    Science.gov (United States)

    McDonald, D E; Daniels, S R

    2012-05-01

    Habitat specialists such as soft-bodied invertebrates characterized by low dispersal capability and sensitivity to dehydration can be employed to examine biome histories. In this study, the Cape velvet worm (Peripatopsis capensis) was used to examine the impacts of climatic oscillations on historical Afromontane forest in the Western Cape, South Africa. Divergence time estimates suggest that the P. capensis species complex diverged during the Pliocene epoch. This period was characterized by dramatic climatic and topographical change. Subsequently, forest expansion and contraction cycles led to diversification within P. capensis. Increased levels of genetic differentiation were observed along a west-to-south-easterly trajectory because the south-eastern parts of the Cape Fold Mountain chain harbour larger, more stable fragments of forest patches, have more pronounced habitat heterogeneity and have historically received higher levels of rainfall. These results suggest the presence of three putative species within P. capensis, which are geographically discreet and genetically distinct.

  18. EAARL Coastal Topography—Cape Hatteras, North Carolina, Pre- and Post-Hurricane Isabel, 2003

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ data for Cape Hatteras, North Carolina, were produced from remotely sensed, geographically referenced elevation measurements collected post-Hurricane...

  19. Recolonization of walrus: A study conducted at Cape Peirce, Alaska, Togiak National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — From 1 June 1985 to 1 October 1985 the social behavior and population fluctuation of the walrus herd utilizing the Cape Peirce hauling grounds was observed and...

  20. Cape Newenham National Wildlife Refuge Annual narrative report: Calendar year 1979

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Cape Newenham National Wildlife Refuge outlines Refuge accomplishments during the 1979 calendar year. A brief history of the Refuge is...

  1. Modeling of Atmospheric Flow Around a Coastal Cape: Lee Side Story

    CERN Document Server

    Perlin, Natalie

    2013-01-01

    The current research focuses on mesoscale dynamics of the atmospheric circulation around an idealized coastal cape representing typical summertime circulation along the northwest coast of the U.S., studied using a mesoscale coupled ocean-atmosphere modeling system. The orographic wind maximum features a strong NW flow extending a few hundred kilometers downstream and seaward of the cape, which closely follows mesoscale orographic low pressure developed in the lee of the cape. Both wind maximum and the lee trough experience a pronounced diurnal cycle, marked by maximum northwest flow and minimum pressure in the local evening hours (its opposite phase during morning hours), and confirmed by observations from limited buoy and coastal stations. Vertical structure of the atmospheric boundary layer over the coastal ocean on the lee side of the cape indicated the downward propagation of potential temperature and wind features during the course of the day, as opposed to the traditional surface-driven development of t...

  2. Cape Newenham National Wildlife Refuge : Narrative report : January 1, to December 31, 1971

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Cape Newenham NWR (now part of Togiak NWR) outlines Refuge accomplishments during the 1971 calendar year. The report begins by...

  3. Partial Report of Findings: No. 1 Cape Newenham Military Cleanup, Togiak National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Data analyzed to date indicate that high PCB concentrations have been detected at the U.S. Air Force's Cape Newenham Air Force Station and pose a threat to Refuge...

  4. Anemia and associated factors among school-age children in Cape ...

    African Journals Online (AJOL)

    Anemia and associated factors among school-age children in Cape Verde, West Africa. ... African Journal of Food, Agriculture, Nutrition and Development ... Prevention and control programs for this disease should be implemented in ...

  5. Four decades of water recycling in Atlantis (Western Cape, South Africa): Past, present and future

    CSIR Research Space (South Africa)

    Bugan, Richard DH

    2016-10-01

    Full Text Available The primary aquifer at Atlantis (Western Cape, South Africa) is ideally suited for water supply and the indirect recycling of urban stormwater runoff and treated domestic wastewater for potable purposes. The relatively thin, sloping aquifer requires...

  6. 77 FR 9852 - Special Regulations; Areas of the National Park System, Cape Cod National Seashore

    Science.gov (United States)

    2012-02-21

    .... DATES: This rule is effective March 22, 2012. FOR FURTHER INFORMATION CONTACT: Craig Thatcher, Acting... primary authors of this regulation were Craig Thatcher, Acting Chief Ranger, Cape Cod National...

  7. Trimmed Processed Continuous Resistivity Point Data from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  8. Processed Continuous Resistivity Point Data from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  9. Bedrock Data from Western Cape Cod, Massachusetts (WELLSITE shapefile, Geographic, NAD27)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Cores collected from recent drilling in western Cape Cod, Massachusetts provide insight into the topography and petrology of the underlying bedrock. Cores from 64...

  10. Continuous Resistivity Profile Tracklines of Data Collected from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  11. Cape Romain National Wildlife Refuge : Annual Narrative Report : Calendar Year 1996

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Cape Romain National Wildlife Refuge summarizes Refuge activities during the 1996 calendar year. The report begins with a summary of...

  12. Groundwater contributing areas for Cape Cod and the Plymouth-Carver Regions of Massachusetts

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data layer contains groundwater contributing areas for streams, ponds and estuaries in the Cape Cod and the Plymouth-Carver region. Contributing areas were...

  13. Comprehensive Shorebird Surveys on Front Beach Habitat within Cape Romain NWR (2007-2013)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This table provides long-term collection of beach face shorebird abundance at Cape Romain NWR. Results are presented separated by years in the excel file.

  14. Machines as the Measure of Women: Colonial Irony in a Cape to Cairo Automobile Journey, 1930

    National Research Council Canada - National Science Library

    Clarsen, Georgine

    2008-01-01

    ... identities at that inter-war moment. In that 1930 journey two South African women of English extraction, Margaret Belcher and Ellen Budgell, drove a second-hand Morris Oxford from their home in Cape Town, along the eastern side...

  15. Evaluation of contaminants in sediments and forage organisms, Cape May National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Sediment, mummichogs (Fundulus heteroclitus), and fiddler crabs (Uca pugnax) were collected from 25 locations in and adjacent to Cape May National Wildlife Refuge...

  16. Preliminary report on trumpeter swan survey made between Cape Fairweather and Point Whiteshed, Gulf of Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Trumpeter swans are found in various areas along the north coast of the Gulf of Alaska between Cape Fairweather and Point Whiteshed except for the Copper...

  17. Hydrogeomorphic Evaluation of Ecosystem Restoration and Management Options for Cape Romain National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides a hydrogeomorphic (HGM) evaluationof ecosystem restoration and management options for CapeRomain National Wildlife Refuge (CRNWR) including...

  18. EAARL Coastal Topography—Cape Hatteras, North Carolina, Pre- and Post-Hurricane Isabel, 2003

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ data for Cape Hatteras, North Carolina, were produced from remotely sensed, geographically referenced elevation measurements collected post-Hurricane...

  19. Coastal Vulnerability Index (CVI) for Cape Cod National Seashore (caco_shore)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A coastal vulnerability index (CVI) was used to map the relative vulnerability of the coast to future sea-level rise within Cape Cod National Seashore in...

  20. Surficial Sediment Distributions off Eastern Cape Cod, Massachusetts (CC_SEDDIST.SHP, Geographic, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set shows the distribution of surficial sediments offshore of northern and eastern Cape Cod, Massachusetts. This interpretation is based on data collected...

  1. Coastal Vulnerability Index (CVI) dataset for Cape Hatteras National Seashore (caha_shore)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A coastal vulnerability index (CVI) was used to map the relative vulnerability of the coast to future sea-level rise within Cape Hatteras National Seashore in North...

  2. Coastal Vulnerability Index (CVI) for Cape Cod National Seashore (caco_shore)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A coastal vulnerability index (CVI) was used to map the relative vulnerability of the coast to future sea-level rise within Cape Cod National Seashore in...

  3. Travel motives of participants in the Cape Argus Pick n Pay Cycle Tour

    African Journals Online (AJOL)

    South African Journal for Research in Sport, Physical Education and Recreation. Journal Home ... The Cape Argus Pick n Pay Cycle Tour is the largest cycling events in South Africa. The event ... South Africa; Marketing; Factor analysis.

  4. Carbonate mineralogy and faunal relationship in tropical shallow water marine sediments: Cape Comorin, India

    Digital Repository Service at National Institute of Oceanography (India)

    Hashimi, N.H.; Nair, R.R.; Kidwai, R.M.; Rao, V.P.

    The carbonate mineralogy of Recent sediments from the western and eastern continental shelves around Cape Comorin off the southern tip of India was determined by X-ray diffraction analyses. The results show that in the sediments where benthic...

  5. Trimmed Processed Continuous Resistivity Point Data from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow...

  6. Trimmed Processed Continuous Resistivity Point Data from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow...

  7. Processed Continuous Resistivity Point Data from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow...

  8. Processed Continuous Resistivity Point Data from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow...

  9. Continuous Resistivity Profile Tracklines of Data Collected from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow...

  10. Trimmed Processed Continuous Resistivity Point Data from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  11. The two species of Cape hake, Merluccius capensis (shallow-water ...

    African Journals Online (AJOL)

    denise

    Catch per unit effort (cpue) data for the South African west coast Cape hakes Merluccius capensis and M. paradoxus ... demersal data- base of Marine & Coastal Management (MCM) and ... term, which is assumed to follow a normal distribution.

  12. EAARL Coastal Topography--Cape Cod National Seashore, Massachusetts, 2002: First Surface

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A first-surface topography Digital Elevation Model (DEM) mosaic for the Cape Cod National Seashore was produced from remotely sensed, geographically referenced...

  13. Coastal Vulnerability Index (CVI) dataset for Cape Hatteras National Seashore (caha_shore)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A coastal vulnerability index (CVI) was used to map the relative vulnerability of the coast to future sea-level rise within Cape Hatteras National Seashore in North...

  14. Results of the 1986 seabird monitoring program at Cape Lisburne, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the results of the 1986 seabird monitoring program at Cape Lisburne, Alaska. Objectives of this reports includes determining reproductive success,...

  15. 2008 USGS South New Jersey County Project Lidar: Cape May County

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The South New Jersey County Lidar project is to provide LiDAR data for the New Jersey Department of Environmental Protection (NJ-DEP) for Cape May, Cumberland, and...

  16. Processed Continuous Resistivity Point Data from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  17. Bedrock Data from Western Cape Cod, Massachusetts (WELLSITE shapefile, Geographic, NAD27)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Cores collected from recent drilling in western Cape Cod, Massachusetts provide insight into the topography and petrology of the underlying bedrock. Cores from 64...

  18. Risk-taking behaviour of Cape Peninsula high-school students. Part ...

    African Journals Online (AJOL)

    Risk-taking behaviour of Cape Peninsula high-school students. ... PROMOTING ACCESS TO AFRICAN RESEARCH ... South African Medical Journal ... The prevalence of a wide range of risk-taking behaviour among high-school students in ...

  19. Risk-taking behaviour of Cape Peninsula high-school students. Part ...

    African Journals Online (AJOL)

    Risk-taking behaviour of Cape Peninsula high-school students. ... PROMOTING ACCESS TO AFRICAN RESEARCH ... South African Medical Journal ... The prevalence of a wide range of risk-taking behaviour atnong high-school students in ...

  20. Common eiders nesting and arctic fox predation at Icy Cape, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report discusses the common eiders nesting and arctic fox predation at Icy Cape, Alaska. Study areas, methods, and results are discussed.

  1. EAARL Coastal Topography—Cape Hatteras, North Carolina, Pre- and Post-Hurricane Isabel, 2003

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ data for Cape Hatteras, North Carolina, were produced from remotely sensed, geographically referenced elevation measurements collected pre-Hurricane Isabel...

  2. Monitoring pacific walrus and Steller sea lion haulout activity at Cape Nevenham, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — We monitored the number and timing of Pacific walruses (Odobenus rosmarus divergens) and Steller sea lions (Eumetopias jubatus) hauling out on beaches near Cape...

  3. Department of the Interior : Final Environmental Statement : FES 75-4 : Proposed Cape Romain Wilderness Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a final analysis of the environmental impact wilderness designation would pose for the Cape Romain Wilderness Area. Topics covered include where the...

  4. Processed Continuous Resistivity Profiles from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  5. Processed Continuous Resistivity Profiles from Cape Cod National Seashore, May 17, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  6. Trimmed Processed Continuous Resistivity Point Data from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  7. Raw Continuous Resistivity Profiles from Cape Cod National Seashore, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  8. Cape Romain National Wildlife Refuge Wilderness Character Monitoring Back-end Database

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the back-end data file for the Cape Romain Wilderness Character Monitoring Application. User interface and lookup databases are required for use (see...

  9. EAARL Coastal Topography—Cape Hatteras, North Carolina, Pre- and Post-Hurricane Isabel, 2003

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — ASCII XYZ data for Cape Hatteras, North Carolina, were produced from remotely sensed, geographically referenced elevation measurements collected pre-Hurricane Isabel...

  10. Application of the Sea-Level Affecting Marshes Model (SLAMM 6) to Cape May NWR

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Sea-Level Affecting Marshes Model (SLAMM) report presents a model for projecting the effects of sea-level rise on coastal marshes and related habitats on Cape...

  11. Cape May National Wildlife Refuge annual narrative report: Calendar year 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Cape May National Wildlife Refuge outlines Refuge accomplishments during the 1991 calendar year. The report begins with a summary of...

  12. Cape May National Wildlife Refuge annual narrative report: Calendar year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Cape May National Wildlife Refuge outlines Refuge accomplishments during the 1992 calendar year. The report begins with a summary of...

  13. Socio-economic conditions, young men and violence in Cape Town

    OpenAIRE

    Kai Thaler

    2011-01-01

    This paper examines the drivers of male perpetration of violence against adult family members and intimate partners in Cape Town, South Africa. Data on 1,369 young men from the Cape Area Panel Study are analyzed and significant causal pathways are examined for the full sample and for disaggregated samples of African and coloured respondents. Socioeconomic disadvantage plays a role in a culture of patriarchal violence, but its effects are largely mediated by behavioural factors such as routine...

  14. Integrated rapid transport: is the city of Cape Town utilising its full potential? / M. Strydom

    OpenAIRE

    Strydom, Mari

    2010-01-01

    The spatial structure of Cape Town is characterised by segregated low density development patterns and urban sprawling. With a high population growth rate and urbanisation, these patterns are becoming more prominent. Due to the spatial nature of Cape Town, a large proportion of economic activities and employment opportunities are concentrated in patches across the city. In order to combat low-density sprawl and integrate spatially separated areas the key concept ?city densification? and the v...

  15. Coastal landforms and processes at the Cape Cod National Seashore, Massachusetts—A primer

    Science.gov (United States)

    Giese, Graham S.; Williams, S. Jeffress; Adams, Mark

    2015-12-17

    Anyone who spends more than a few days on Cape Cod (the Cape) quickly becomes a coastal geologist, quickly learning the rhythms of daily tides and the seasonal cycles of beaches growing and being swept away by storms; swimmers and surfers track how the breakers appear, and dog-walkers notice the hard-packed sand blanketed overnight by an airy layer that leaves deep labored tracks.

  16. Providing local color?: "cape coloreds," "cockneys," and Cape Town's identity from the late nineteenth century to the 1970s.

    Science.gov (United States)

    Bickford-Smith, Vivian

    2012-01-01

    Jim Dyos, founding-father of British urban history, argued that cities have commonly acknowledged “individual characteristics” that distinguish them. Such distinctive characteristics, though usually based on material realities, are promoted through literary and visual representations. This article argues that those who seek to convey a city’s distinctiveness will do so not only through describing its particular topography, architecture, history or functions but also by describing its “local colour”: the supposedly unique customs, manner of speech, dress, or other special features of its inhabitants. In colonial cities this process involved white racial stereotyping of “others”. In Cape Town, depictions of “Coloured” inhabitants as unique “city types” became part of the city’s “destination branding”. The article analyses change and continuity in such representations. To this end it draws on the insights of Gareth Stedman Jones into changing depictions of London’s “Cockneys” and the insights of Stephen Ward into historical “place-selling”.

  17. Geostationary Coastal and Air Pollution Events (GEO-CAPE) Sensitivity Analysis Experiment

    Science.gov (United States)

    Lee, Meemong; Bowman, Kevin

    2014-01-01

    Geostationary Coastal and Air pollution Events (GEO-CAPE) is a NASA decadal survey mission to be designed to provide surface reflectance at high spectral, spatial, and temporal resolutions from a geostationary orbit necessary for studying regional-scale air quality issues and their impact on global atmospheric composition processes. GEO-CAPE's Atmospheric Science Questions explore the influence of both gases and particles on air quality, atmospheric composition, and climate. The objective of the GEO-CAPE Observing System Simulation Experiment (OSSE) is to analyze the sensitivity of ozone to the global and regional NOx emissions and improve the science impact of GEO-CAPE with respect to the global air quality. The GEO-CAPE OSSE team at Jet propulsion Laboratory has developed a comprehensive OSSE framework that can perform adjoint-sensitivity analysis for a wide range of observation scenarios and measurement qualities. This report discusses the OSSE framework and presents the sensitivity analysis results obtained from the GEO-CAPE OSSE framework for seven observation scenarios and three instrument systems.

  18. Cubesat Application for Planetary Entry (CAPE) Missions: Micro-Return Capsule (MIRCA)

    Science.gov (United States)

    Esper, Jaime

    2016-01-01

    The Cubesat Application for Planetary Entry Missions (CAPE) concept describes a high-performing Cubesat system which includes a propulsion module and miniaturized technologies capable of surviving atmospheric entry heating, while reliably transmitting scientific and engineering data. The Micro Return Capsule (MIRCA) is CAPE's first planetary entry probe flight prototype. Within this context, this paper briefly describes CAPE's configuration and typical operational scenario, and summarizes ongoing work on the design and basic aerodynamic characteristics of the prototype MIRCA vehicle. CAPE not only opens the door to new planetary mission capabilities, it also offers relatively low-cost opportunities especially suitable to university participation. In broad terms, CAPE consists of two main functional components: the "service module" (SM), and "CAPE's entry probe" (CEP). The SM contains the subsystems necessary to support vehicle targeting (propulsion, ACS, computer, power) and the communications capability to relay data from the CEP probe to an orbiting "mother-ship". The CEP itself carries the scientific instrumentation capable of measuring atmospheric properties (such as density, temperature, composition), and embedded engineering sensors for Entry, Descent, and Landing (EDL). The first flight of MIRCA was successfully completed on 10 October 2015 as a "piggy-back" payload onboard a NASA stratospheric balloon launched from Ft. Sumner, NM.

  19. The biomes of the eastern Cape with emphasis on their conservation

    Directory of Open Access Journals (Sweden)

    R. A. Lubke

    1986-12-01

    Full Text Available The four major phytochoria of southern Africa, the Cape. Tongoland-Pondoland. Karoo-Namib and Afromontane regions, converge in the complex transition zone of the eastern Cape. The area is rich in species and communities with a complex vegetation in which are represented all the major vegetation formations of southern Africa — Cape Fynbos. Cape Transitional Shrublands, Subtropical Thicket. Karoo, Savanna, Afromontane Forest, Grasslands and Littoral Strand Vegetation. Our results support previous findings that, although species-rich and of great diversity, the flora has fewer endemics (205 or 5,6% than the Cape (73% or Karoo-Namib (35%.  The communities with the largest proportion of endemics (30%, and threatened plants (18% are those of the Subtropical Thicket. On the basis of these data and an index of conserv ation status, the Subtropical Thicket was determined to be highest on the priority list for conservation in the eastern Cape. Subtropical Thicket is being cleared at an increasing rate and is most vulnerable due to changing farming practice.

  20. The biomes of the eastern Cape with emphasis on their conservation

    Directory of Open Access Journals (Sweden)

    R. A. Lubke

    1986-12-01

    Full Text Available The four major phytochoria of southern Africa, the Cape. Tongoland-Pondoland. Karoo-Namib and Afromontane regions, converge in the complex transition zone of the eastern Cape. The area is rich in species and communities with a complex vegetation in which are represented all the major vegetation formations of southern Africa — Cape Fynbos. Cape Transitional Shrublands, Subtropical Thicket. Karoo, Savanna, Afromontane Forest, Grasslands and Littoral Strand Vegetation. Our results support previous findings that, although species-rich and of great diversity, the flora has fewer endemics (205 or 5,6% than the Cape (73% or Karoo-Namib (35%.  The communities with the largest proportion of endemics (30%, and threatened plants (18% are those of the Subtropical Thicket. On the basis of these data and an index of conserv ation status, the Subtropical Thicket was determined to be highest on the priority list for conservation in the eastern Cape. Subtropical Thicket is being cleared at an increasing rate and is most vulnerable due to changing farming practice.

  1. Wind and Wave Driven Nearshore Circulation at Cape Hatteras Point

    Science.gov (United States)

    Kumar, N.; Voulgaris, G.; Warner, J. C.; List, J. H.

    2012-12-01

    We have used a measurement and modeling approach to identify hydrodynamic processes responsible for alongshore transport of sediment that can support the maintenance of Diamond Shoals, NC, a large inner-shelf sedimentary convergent feature. As a part of Carolina Coastal Change Processes project, a one month field experiment was conducted around Cape Hatteras point during February, 2010. The instrumentation consisted of 15 acoustic current meters (measuring pressure and velocity profile) deployed in water depths varying from 3-10m and a very high frequency (VHF) beam forming radar system providing surface waves and currents with a resolution of 150 m and a spatial coverage of 10-15 km2. Analysis of field observation suggests that wind-driven circulation and littoral current dominate surf zone and inner shelf processes at least at an order higher than tidally rectified flows. However, the data analysis identified that relevant processes like non-linear advective acceleration, pressure gradient and vortex-force (due to interaction between wave-induced drift and mean flow vorticity), may be significant, but were not assessed accurately due to instrument location and accuracy. To obtain a deeper physical understanding of the hydrodynamics in this study-site, we applied a three-dimensional Coupled-Ocean-Atmosphere-Wave_Sediment-Transport (COAWST) numerical model. The COAWST modeling system is comprised of nested, coupled, three-dimensional ocean-circulation model (ROMS) and wave propagation model (SWAN), configured for the study site to simulate wave height, direction, period and mean current velocities (both Eulerian and Lagrangian). The nesting follows a two-way grid refinement process for the circulation module, and one-way for the wave model. The coarsest parent grid resolved processes on the spatial and temporal scales of mid-shelf to inner-shelf, and subsequent child grids evolved at inner-shelf and surf zone scales. Preliminary results show that the model

  2. Exploring recruitment and selection trends in the Eastern Cape

    Directory of Open Access Journals (Sweden)

    Gerrit J. Louw

    2013-01-01

    Full Text Available Orientation: The recruitment, selection and development of suitable candidates are crucial strategic functions to ensure the competitiveness of corporate and public sector organisations. Research purpose: The purpose of the study was to determine whether targeted organisations have a clear recruitment and selection policy by means of a preliminary exploratory study. In addition to this, the objective was the need to establish the various techniques or methods in use to recruit and select candidates for vacant posts. Motivation for the study: To develop a better understanding of the trends in the application of recruitment and selection methods within the Eastern Cape. Research design, approach and method: This study has a non-experimental design. Methodological processes followed a qualitative and quantitative mixed approach. Structured interviews were used to collect data followed by a descriptive statistical analysis, summary and interpretation of results. Main findings: Whereas newspaper advertising and recruitment agencies are the most popular recruitment methods, the application blank and interviews were mostly preferred for selection purposes. Although assessment centres and psychological assessments were also regarded as popular selection methods, assessment centres were; however, the most prominent selection method to follow of the above two mentioned selection methods. Practical/managerial implications: The research findings could provide corporate leaders and their human resource functionaries with a theoretical pointer relative to recruitment and selection trends within the Province which could guide more effective skills attraction and selection decisions. Contribution/value-add: The study provided valuable strategic information to improve on organisational competiveness via effective recruitment and selection processes. In addition, training and educational programmes could eventually fill the needs and gaps identified in

  3. Predictors of burnout among HIV nurses in the Western Cape

    Directory of Open Access Journals (Sweden)

    Rizwana Roomaney

    2017-02-01

    Full Text Available Background: Burnout has been implicated as one of the reasons for key healthcare personnel, such as nurses, leaving their profession, resulting in insufficient staff to attend to patients.Objective: We investigated the predictors of three dimensions of burnout, namely emotional exhaustion, depersonalisation and personal accomplishment, among nurses in South Africa attending to patients living with HIV.Method: Participants were recruited at a large tertiary hospital in the Western Cape region, with the help of the assistant director of nursing at the hospital. They completed the Maslach Burnout Inventory, the Quantitative Workload Inventory, the Interpersonal Conflict at Work Scale, the Organisational Constraints Scale, the Death and Dying subscale of the Nursing Stress Scale, and the HIV and AIDS Stigma Instrument – Nurse.Results: We found elevated levels of burnout among the sample. Workload, job status and interpersonal conflict at work significantly explained more than one-third of the variance in emotional exhaustion (R² = 0.39, F(7, 102 = 9.28, p = 0.001. Interpersonal conflict, workload, organisational constraints and HIV stigma significantly explained depersonalisation (R² = 0.33, F(7, 102 = 7.22, p = 0.001. Job status and organisational constraints significantly predicted personal accomplishment (R² = 0.18, F(7, 102 = 3.12, p = 0.001.Conclusion: Factors such as workload, job status and interpersonal conflict in the work context, organisational constraints and stigma associated with HIV were found to be predictors of burnout in the sample of nurses. Our recommendations include developing and testing interventions aimed at reducing burnout among nurses, including reducing workload and creating conditions for less interpersonal conflict at work.

  4. Ancient mortars from Cape Verde: mineralogical and physical characterization

    Science.gov (United States)

    Rocha, Fernando; Costa, Cristiana; Velosa, Ana; Quintela, Ana; Terroso, Denise; Marques, Vera

    2014-05-01

    Times and locations of different building constructions means different knowledge, habits, different construction methods and materials. The study and safeguarding of the architectural heritage takes nowadays a progressive importance as a vehicle for transmission of cultures and history of nations. The coatings are of great importance in the durability of a building due to the protective role of the masonry. The compatibility between the materials with which they are executed (masonry, mortar and grout settlement) promotes the proper functioning of the wall and a consequent increase in durability. Therefore, it becomes important to study and characterize the mortar coating of buildings to know its characteristics and to use compatible materials in the rehabilitation and maintenance of buildings. This study aims to characterize the chemical, physical, mechanical and mineralogical mortar samples collected in buildings in three islands of Cape Verde, for the conservation, rehabilitation and preservation of them. The collected samples belong to buildings constructed in the end of XIX century and in the beginning of XX century. In order to characterize the mortar samples some tests was made, such as X-Ray Diffraction, X- Ray Fluorescence, acid attack and mechanical strength. The samples were divided into three groups depending on origin; so we have a first group collected on the island of Santiago, the second on the island of Saint Vincent and the third on the island of Santo Antao. The samples are all carbonated, but Santiago samples have a lower carbonates content. In terms of insoluble residue (from the acid attack) it was concluded that the samples have similar value ranging from 9 to 26%. The compressive strength of the mortars have a range between 1.36 and 4.55 MPa, which is related to the presence of more binder in samples with higher resistance. The chemical and mineralogical analyzes showed that these consist of lime mortars (binder), natural pozzolan and

  5. North west cape-induced electron precipitation and theoretical simulation

    Science.gov (United States)

    Zhang, Zhen-xia; Li, Xin-qiao; Wang, Chen-Yu; Chen, Lun-Jin

    2016-11-01

    Enhancement of the electron fluxes in the inner radiation belt, which is induced by the powerful North West Cape (NWC) very-low-frequency (VLF) transmitter, have been observed and analyzed by several research groups. However, all of the previous publications have focused on NWC-induced > 100-keV electrons only, based on observations from the Detection of Electro-Magnetic Emissions Transmitted from Earthquake Regions (DEMETER) and the Geostationary Operational Environmental Satellite (GOES) satellites. Here, we present flux enhancements with 30-100-keV electrons related to NWC transmitter for the first time, which were observed by the GOES satellite at night. Similar to the 100-300-keV precipitated-electron behavior, the low energy 30-100-keV electron precipitation is primarily located east of the transmitter. However, the latter does not drift eastward to the same extent as the former, possibly because of the lower electron velocity. The 30-100-keV electrons are distributed in the L = 1.8-2.1 L-shell range, in contrast to the 100-300-keV electrons which are at L = 1.67-1.9. This is consistent with the perspective that the energy of the VLF-wave-induced electron flux enhancement decreases with higher L-shell values. We expand upon the rationality of the simultaneous enhancement of the 30-100- and 100-300-keV electron fluxes through comparison with the cyclotron resonance theory for the quasi-linear wave-particle interaction. In addition, we interpret the asymmetry characteristics of NWC electric power distribution in north and south hemisphere by ray tracing model. Finally, we present considerable discussion and show that good agreement exists between the observation of satellites and theory. Supported by the China Seismo-Electromagnetic Satellite Mission Ground-Based Verification Project of the Administration of Science, Technology, and Industry for National Defense and Asia-Pacific Space Cooperation Organization Project (APSCO-SP/PM-EARTHQUAKE).

  6. A union that flowed from water: "Water shortages, sanitation needs -- The unifier of Cape Town a century ago (1913)"

    CSIR Research Space (South Africa)

    Wall, K

    2012-05-01

    Full Text Available BLG15 .latest120324 A UNION THAT FLOWED FROM WATER (Subtitle: "Water Shortages, Sanitation Needs -- The Unifier Of Cape Town A Century Ago (1913)") Kevin Wall, Tony Murray Kevin Wall (CSIR Built Environment, P.O. Box 395, Pretoria... 0001. kwall@csir.co.za), Tony Murray (consultant) Abstract A century ago, the eleven municipalities in the Cape Peninsula, of which the then Municipality of Cape Town was only one, set in motion a process towards a unification...

  7. Report from ILEWG and Cape Canaveral Lunar Declaration 2008

    Science.gov (United States)

    Foing, B. H.

    2009-04-01

    We shall report on the ILEWG charter, goals and activities, on ICEUM "lunar declarations" and follow-up activities, with focus on societal questions, and the Cape Canaveral Lunar Declaration 2008. ILEWG charter: ILEWG , the International Lunar Exploration Working Group is a public forum created in 1994, sponsored by the world's space agencies to support "international cooperation towards a world strategy for the exploration and utilization of the Moon - our natural satellite". The charter of ILEWG is: - To develop an international strategy for the exploration of the Moon - To establish a forum and mechanisms for the communication and coordination of activities - To implement international coordination and cooperation - In order to facilitate communication among all interested parties ILEWG agrees to establish an electronic communication network for exchange of science, technology and programmatic information related to lunar activities ILEWG meets regularly, at least, once a year, and leads the organization of an International Conference in order to discuss the state of lunar exploration. Formal reports are given at COSPAR meetings and to space agencies. ILEWG is sponsored by the world's space agencies and is intended to serve three relevant groups: - actual members of the ILEWG, ie delegates and repre-sentatives of the participating Space Agencies and organizations - allowing them to discuss and possibly harmonize their draft concepts and plans - team members of the relevant space projects - allowing them to coordinate their internal work according to the guidelines provided by the Charter of the ILEWG - members of the general public and of the Lunar Explorer's Society who are interested and wish to be informed on the progress of the Moon projects and possibly contribute their own ideas ILEWG activities and working groups: ILEWG task groups include science, technology, human aspects, socio-economics, young explorers and outreach, programmatics, roadmaps and

  8. The continental slope current system between Cape Verde and the Canary Islands

    Directory of Open Access Journals (Sweden)

    Jesús Peña-Izquierdo

    2012-08-01

    Full Text Available We use hydrographic, velocity and drifter data from a cruise carried out in November 2008 to describe the continental slope current system in the upper thermocline (down to 600 m between Cape Verde and the Canary Islands. The major feature in the region is the Cape Verde Frontal Zone (CVFZ, separating waters from tropical (southern and subtropical (northern origin. The CVFZ is found to intersect the slope north of Cape Blanc, between 22°N and 23°N, but we find that southern waters are predominant over the slope as far north as 24°N. South of Cape Blanc (21.25°N the Poleward Undercurrent (PUC is a prominent northward jet (50 km wide, reaching down to 300 m and indistinguishable from the surface Mauritanian Current. North of Cape Blanc the upwelling front is found far offshore, opening a near-slope northward path to the PUC. Nevertheless, the northward PUC transport decreases from 2.8 Sv at 18°N to 1.7 Sv at 24°N, with about 1 Sv recirculating ofshore just south of Cape Blanc, in agreement with the trajectory of subsurface drifters. South of the CVFZ there is an abrupt thermohaline transition at σϴ=26.85 kg m–3, which indicates the lower limit of the relatively pure (low salt and high oxygen content South Atlantic Central Water (SACW variety that coexists with the dominant locally-diluted (salinity increases through mixing with North Atlantic Central Water but oxygen diminishes because of enhanced remineralization Cape Verde (SACWcv variety. At 16°N about 70% of the PUC transport corresponds to the SACW variety but but this is transformed into 40% SACWcv at 24°N. However, between Cape Verde and Cape Blanc and in the 26.85 < σϴ < 27.1 layer, we measure up to 0.8 Sv of SACWcv being transported south. The results strongly endorse the idea that the slope current system plays a major role in tropical-subtropical water-mass exchange.

  9. Association analysis for disease resistance to Fusarium oxysporum in cape gooseberry (Physalis peruviana L).

    Science.gov (United States)

    Osorio-Guarín, Jaime A; Enciso-Rodríguez, Felix E; González, Carolina; Fernández-Pozo, Noé; Mueller, Lukas A; Barrero, Luz Stella

    2016-03-18

    Vascular wilt caused by Fusarium oxysporum is the most important disease in cape gooseberry (Physalis peruviana L.) in Colombia. The development of resistant cultivars is considered one of the most cost-effective means to reduce the impact of this disease. In order to do so, it is necessary to provide breeders with molecular markers and promising germplasm for introgression of different resistance loci as part of breeding schemes. Here we described an association mapping study in cape gooseberry with the goal to: (i) select promising materials for use in plant breeding and (ii) identify SNPs associated with the cape gooseberry resistance response to the F. oxysporum pathogen under greenhouse conditions, as potential markers for cape gooseberry breeding. We found a total of 21 accessions with different resistance responses within a diversity panel of 100 cape gooseberry accessions. A total of 60,663 SNPs were also identified within the same panel by means of GBS (Genotyping By Sequencing). Model-based population structure and neighbor-joining analyses showed three populations comprising the cape gooseberry panel. After correction for population structure and kinship, we identified SNPs markers associated with the resistance response against F. oxysporum. The identification of markers was based on common tags using the reference genomes of tomato and potato as well as the root/stem transcriptome of cape gooseberry. By comparing their location with the tomato genome, 16 SNPs were found in genes involved in defense/resistance response to pathogens, likewise when compared with the genome of potato, 12 markers were related. The work presented herein provides the first association mapping study in cape gooseberry showing both the identification of promising accessions with resistance response phenotypes and the identification of a set of SNP markers mapped to defense/resistance response genes of reference genomes. Thus, the work also provides new knowledge on candidate

  10. Analysis of bathymetric surveys to identify coastal vulnerabilities at Cape Canaveral, Florida

    Science.gov (United States)

    Thompson, David M.; Plant, Nathaniel G.; Hansen, Mark E.

    2015-10-07

    Cape Canaveral, Florida, is a prominent feature along the Southeast U.S. coastline. The region includes Merritt Island National Wildlife Refuge, Cape Canaveral Air Force Station, NASA’s Kennedy Space Center, and a large portion of Canaveral National Seashore. The actual promontory of the modern Cape falls within the jurisdictional boundaries of Cape Canaveral Air Force Station. Erosion hazards result from winter and tropical storms, changes in sand resources, sediment budgets, and sea-level rise. Previous work by the USGS has focused on the vulnerability of the dunes to storms, where updated bathymetry and topography have been used for modeling efforts. Existing research indicates that submerged shoals, ridges, and sandbars affect patterns of wave refraction and height, coastal currents, and control sediment transport. These seabed anomalies indicate the availability and movement of sand within the nearshore environment, which may be directly related to the stability of the Cape Canaveral shoreline. Understanding the complex dynamics of the offshore bathymetry and associated sediment pathways can help identify current and future erosion vulnerabilities due to short-term (for example, hurricane and other extreme storms) and long-term (for example, sea-level rise) hazards.

  11. Validation of the Spanish adaptation of the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V).

    Science.gov (United States)

    Núñez-Batalla, Faustino; Morato-Galán, Marta; García-López, Isabel; Ávila-Menéndez, Arántzazu

    2015-01-01

    The Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) was developed.to promote a standardised approach to evaluating and documenting auditory perceptual judgments of vocal quality. This tool was originally developed in English language and its Spanish version is still inexistent. The aim of this study was to develop a Spanish adaptation of CAPE-V and to examine the reliability and empirical validity of this Spanish version. To adapt the CAPE-V protocol to the Spanish language, we proposed 6 phrases phonetically designed according to the CAPE-V requirements. Prospective instrument validation was performed. The validity of the Spanish version of the CAPE-V was examined in 4 ways: intra-rater reliability, inter-rater reliability and CAPE-V versus GRABS judgments. Inter-rater reliability coefficients for the CAPE-V ranged from 0.93 for overall severity to 0.54 for intensity; intra-rater reliability ranged from 0.98 for overall severity to 0.85 for intensity. The comparison of judgments between GRABS and CAPE-V ranged from 0.86 for overall severity to 0.61 for breathiness. The present study supports the use of the Spanish version of CAPE-V because of its validity and reliability. Copyright © 2014 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Patología Cérvico-Facial. All rights reserved.

  12. Melt segregation in the Muroto Gabbroic Intrusion, Cape Muroto - Japan

    Science.gov (United States)

    Floess, David; Caricchi, Luca; Wallis, Simon

    2014-05-01

    Melt segregation is a crucial process in igneous petrology and is commonly used to explain characteristic geochemical trends of magmatic rocks (e.g. Brophy 1991), as well as the accumulation of large amounts of eruptible magma (e.g. Bachmann & Bergantz, 2008). In order to gain further insight into the physical processes behind melt segregation we investigated a small-scale, natural setting. The Miocene Muroto Gabbroic Intrusion (MGI) is a 230m thick, layered sill located at Cape Muroto (Shikoku Island - Japan; Yoshizawa, 1953). It was rotated into a near-vertical (~70°) orientation after horizontal emplacement, allowing for easy sampling of the entire sill from bottom to top. We collected ~70 oriented samples for petrographic and geochemical analysis, as well as for structural analysis using Anisotropy of Magnetic Susceptibility (AMS). A well-defined horizon (zone I) between 50 and 125m from the bottom shows spectacular evidence for the segregation of felsic melts from the mafic mush (Hoshide et al. 2006). Individual, cm- to m-sized, anorthositic melt lenses mainly consist of plagioclase laths with minor cpx. Small diapirs emanate from the melt lenses and clearly indicate the paleo-upward direction of the sill. Zone I is overlaid by a coarse-grained gabbro (zone II) with cm-sized crystals of plag+cpx and no anorthositic segregations can be found. The MGI grades into fine-grained dolerite towards the top and bottom margins of the sill. We modeled the phase relations of a representative MGI gabbro composition (chilled margin) upon cooling using MELTS (Gualda et al. 2012). Extracted physical parameters (i.e. melt and solid densities, melt viscosity) were used as a proxy for melt mobility (Sakamaki et al. 2013). The temporal and spatial evolution of melt mobility within the sill was investigated using the temperature-time curve obtained through a thermal model for the MGI. We observed several peaks for the melt mobility, implying zones of melt drainage (when mobility

  13. Activity Budgets of Captive Cape Fur Seals (Arctocephalus pusillus) Under a Training Regime.

    Science.gov (United States)

    Wierucka, Kaja; Siemianowska, Sonia; Woźniak, Marta; Jasnosz, Katarzyna; Kieliszczyk, Magdalena; Kozak, Paulina; Sergiel, Agnieszka

    2016-01-01

    Ethograms and time budgets are crucial for the behavioral assessment of nonhuman animals in zoos, and they serve as references for welfare research. This study was conducted to obtain detailed time budgets of trained Cape fur seals (Arctocephalus pusillus) in captivity, to evaluate variations of these patterns, and to determine whether abnormal behaviors had been displayed. Behavioral data for 3 Cape fur seals in the Wroclaw Zoo were collected, and more than 300 observation hours (during a 12-month period) per individual were analyzed. The studied animals exhibited a diversified repertoire of natural behaviors with apparent seasonal and daily patterns, and they did not present stereotypic behaviors. Significant differences of interaction rates between individuals suggest more frequent affiliative interactions among related animals. The absence of stereotypic behaviors, good health of individuals, and the presence of diversified natural behaviors indicated relatively good welfare of Cape fur seals kept in the Wroclaw Zoo.

  14. Environmental Restoration of Diesel-Range Organics from Project Chariot, Cape Thompson, Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Kautsky, Mark [U.S. Department of Energy, Office of Legacy Management; Hutton, Rick [Navarro Research & Engineering; Miller, Judy [Navarro Research & Engineering

    2016-03-06

    The Chariot site is located in the Ogotoruk Valley in the Cape Thompson region of northwest Alaska. Project Chariot was part of the Plowshare Program, created in 1957 by the US Atomic Energy Commission (AEC), a predecessor agency of the US Department of Energy (DOE), to study peaceful uses for atomic energy. Project Chariot began in 1958 when a scientific field team chose Cape Thompson as a potential site to excavate a harbor using a series of nuclear explosions. AEC, with assistance from other agencies, conducted more than 40 pretest bioenvironmental studies of the Cape Thompson area between 1959 and 1962; however, the Plowshare Program work at the Project Chariot site (Figure 1) was cancelled because of strong public opposition [1]. No nuclear explosions were ever conducted at the site.

  15. Matrilineal history of the endangered Cape Sable seaside sparrow inferred from mitochondrial DNA polymorphism.

    Science.gov (United States)

    Nelson, W S; Dean, T; Avise, J C

    2000-06-01

    Restriction analyses were conducted on mitochondrial DNA (mtDNA) amplified by long-PCR from an endangered bird, the Cape Sable seaside sparrow. The first of several successful mtDNA amplifications was accomplished using the partially digested tissue remains of a transmitter-monitored bird retrieved from the gut of a snake. As many as 91 mtDNA restriction fragments produced by 18 endonucleases were compared in this and four other Cape Sable specimens against mtDNA similarly amplified by long-PCR from other taxonomic forms in the seaside sparrow complex. Results indicate that the Cape Sable birds belong to an 'Atlantic' matrilineal clade, and are highly divergent from other seaside sparrows along the Gulf of Mexico.

  16. Groundwater Resources of Ribeira Paul Basin, Island of Santo Antao, Cape Verde, West Africa

    Science.gov (United States)

    Heilweil, Victor M.; Gingerich, Stephen B.; Verstraeten, Ingrid M.

    2010-01-01

    Groundwater resources in Cape Verde provide water for agriculture, industry, and human consumption. These resources are limited and susceptible to contamination. Additional groundwater resources are needed for continued agricultural development, particularly during times of drought, but increased use and (or) climatic change may have adverse effects on the quantity and quality of freshwater available. In volcanic island aquifers such as those of Cape Verde, a lens of fresh groundwater typically ?floats? upon a layer of brackish water at the freshwater/saltwater boundary, and increased pumping may cause salt water intrusion or other contamination. A recent U.S. Geological Survey study assessed baseline groundwater conditions in watersheds on three islands of Cape Verde to provide the scientific basis for sustainably developing water resources and minimizing future groundwater depletion and contamination.

  17. Groundwater Resources of Ribeira Faja Basin, Island of Sao Nicolau, Cape Verde, West Africa

    Science.gov (United States)

    Heilweil, Victor M.; Gingerich, Stephen B.; Plummer, L. Niel; Verstraeten, Ingrid M.

    2010-01-01

    Groundwater resources in Cape Verde provide water for agriculture, industry, and human consumption. These resources are limited and susceptible to contamination. Additional groundwater resources are needed for continued agricultural development, particularly during times of drought, but increased use and (or) climatic change may have adverse effects on the quantity and quality of freshwater available. In volcanic island aquifers such as those of Cape Verde, a lens of fresh groundwater typically ?floats? upon a layer of brackish water at the freshwater/saltwater boundary, and increased pumping may cause salt water intrusion or other contamination. A recent U.S. Geological Survey study assessed baseline groundwater conditions in watersheds on three islands of Cape Verde to provide the scientific basis for sustainably developing water resources and minimizing future groundwater depletion and contamination.

  18. Groundwater Resources of Mosteiros Basin, Island of Fogo, Cape Verde, West Africa

    Science.gov (United States)

    Heilweil, Victor M.; Gingerich, Stephen B.; Plummer, L. Niel; Verstraeten, Ingrid M.

    2010-01-01

    Groundwater resources in Cape Verde provide water for agriculture, industry, and human consumption. These resources are limited and susceptible to contamination. Additional groundwater resources are needed for continued agricultural development, particularly during times of drought, but increased use and (or) climatic change may have adverse effects on the quantity and quality of freshwater available. In volcanic island aquifers such as those of Cape Verde, a lens of fresh groundwater typically ?floats? upon a layer of brackish water at the freshwater/saltwater boundary, and increased pumping may cause salt water intrusion or other contamination. A recent U.S. Geological Survey study assessed baseline groundwater conditions in watersheds on three islands of Cape Verde to provide the scientific basis for sustainably developing water resources and minimizing future groundwater depletion and contamination.

  19. Unpacking the geography of tourism innovation in Western Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    Booyens Irma

    2016-03-01

    Full Text Available This paper interrogates the geography of tourism innovation in the Western Cape, South Africa. In particular, innovations by tourism firms are mapped and local tourism innovation networks are analysed. Networking behaviour is examined since it is regarded as indispensable for accessing knowledge and learning for innovation purposes. The analysis draws on a broader investigation of tourism innovation and networking within the Western Cape province. It is revealed that the main tourist regions in the Western Cape are also the most innovative. Whilst external networking relations are observed to be highly significant for tourism innovation, local embeddedness remains critical for stimulating path creation and exploiting local core competencies for the competitiveness and survival of tourism firms and destinations.

  20. The influence of older classmates on adolescent sexual behavior in Cape Town, South Africa.

    Science.gov (United States)

    Lam, David; Marteleto, Letícia J; Ranchhod, Vimal

    2013-06-01

    This study examines the influence of exposure to older within-grade peers on sexual behavior among students in urban South Africa. Data are drawn from the Cape Area Panel Study, a longitudinal survey of young people conducted in metropolitan Cape Town from 2002 to 2006. The combination of early sexual debut, high rates of school enrollment into the late teens, and grade repetition create an environment in which young people who progress through school ahead of many in their cohort interact with classmates who may be several years older. We construct a measure of cumulative exposure to classmates who are at least two years older and show that such exposure is statistically significantly associated with early sexual initiation among adolescent girls. This exposure also increases the age difference between these girls and their first sexual partner, and helps explain a significant proportion of the earlier sexual debut of African girls, compared with colored and white girls in Cape Town.

  1. Evidence for radiations of cheilanthoid ferns in the Greater Cape Floristic Region

    DEFF Research Database (Denmark)

    Eiserhardt, Wolf L.; Rohwer, Jens G.; Russell, Stephen J.

    2011-01-01

    The Greater Cape Floristic Region (GCFR) of southern Africa is characterised by large, endemic radiations of flowering plants, the so-called ‘Cape Clades’, but it is unknown whether such radiations are also found in non-angiosperms. We hypothesise that GCFR-endemic lineages exist in the xeric...... cheilanthoid fern species occurring in the GCFR. With two exceptions, all GCFR-endemics are part of two clades that diversified in the Afro-Madagascan region. The GCFR-endemics are further concentrated in three high-endemism subclades that did not originate simultaneously, but within the timeframe...... of angiosperm Cape Clades diversification. According to ancestral area reconstructions the ancestors of the two larger Afro-Madagascan clades were likely GCFR-endemic, and a substantial part of the diversification history of these clades took place in the GCFR. The high diversity of cheilanthoids in the GCFR...

  2. Caffeic acid phenethyl ester (CAPE): correlation of structure and antioxidant properties.

    Science.gov (United States)

    Göçer, Hülya; Gülçin, Ilhami

    2011-12-01

    Caffeic acid phenethyl ester (CAPE), a plant polyphenolic concentrated in honeybee propolis, has been found to be biologically active in a variety of pathways. The aim of this study was to determine the antioxidant activity of CAPE using different methods such as total antioxidant activity by the thiocyanate method, 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid radicals, 1,1-diphenyl-2-picryl-hydrazyl free radicals, N,N-dimethyl-p-phenylenediamine dihydrochloride radicals and superoxide anion radicals scavenging activities, reducing power and ferrous ions (Fe(2+)) chelating activities. CAPE showed 97.9% inhibition on lipid peroxidation of linoleic acid emulsion. On the other hand, butylated hydroxyanisole, butylated hydroxytoluene, α-tocopherol and trolox indicated an inhibition of 87.3, 97.6, 75.3 and 90.3% on peroxidation in the same system, respectively.

  3. Low concentrations of persistent organic pollutants (POPs) in air at Cape Verde.

    Science.gov (United States)

    Nøst, Therese Haugdahl; Halse, Anne Karine; Schlabach, Martin; Bäcklund, Are; Eckhardt, Sabine; Breivik, Knut

    2017-08-26

    Ambient air is a core medium for monitoring of persistent organic pollutants (POPs) under the Stockholm Convention and is used in studies of global transports of POPs and their atmospheric sources and source regions. Still, data based on active air sampling remain scarce in many regions. The primary objectives of this study were to (i) monitor concentrations of selected POPs in air outside West Africa, and (ii) to evaluate potential atmospheric processes and source regions affecting measured concentrations. For this purpose, an active high-volume air sampler was installed on the Cape Verde Atmospheric Observatory at Cape Verde outside the coast of West Africa. Sampling commenced in May 2012 and 43 samples (24h sampling) were collected until June 2013. The samples were analyzed for selected polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), hexachlorobenzene (HCB) and chlordanes. The concentrations of these POPs at Cape Verde were generally low and comparable to remote sites in the Arctic for several compounds. Seasonal trends varied between compounds and concentrations exhibited strong temperature dependence for chlordanes. Our results indicate net volatilization from the Atlantic Ocean north of Cape Verde as sources of these POPs. Air mass back trajectories demonstrated that air masses measured at Cape Verde were generally transported from the Atlantic Ocean or the North African continent. Overall, the low concentrations in air at Cape Verde were likely explained by absence of major emissions in areas from which the air masses originated combined with depletion during long-range atmospheric transport due to enhanced degradation under tropical conditions (high temperatures and concentrations of hydroxyl radicals). Copyright © 2017 The Author(s). Published by Elsevier B.V. All rights reserved.

  4. Beak and feather disease viruses circulating in Cape parrots (Poicepahlus robustus) in South Africa.

    Science.gov (United States)

    Regnard, Guy L; Boyes, Rutledge S; Martin, Rowan O; Hitzeroth, Inga I; Rybicki, Edward P

    2015-01-01

    Captive and wild psittacines are vulnerable to the highly contagious psittacine beak and feather disease. The causative agent, beak and feather disease virus (BFDV), was recently detected in the largest remaining population of endangered Cape parrots (Poicepahlus robustus), which are endemic to South Africa. Full-length genomes were isolated and sequenced from 26 blood samples collected from wild and captive Cape parrots to determine possible origins of infection. All sequences had characteristic BFDV sequence motifs and were similar in length to those described in the literature. However, BFDV coat protein (CP) sequences from this study did not contain a previously identified bipartite nuclear localisation signal (NLS) within residues 39-56, which indicates that an alternate NLS is involved in shuttling the CP into the nucleus. Sequences from the wild population shared a high degree of similarity, irrespective of year or location, suggesting that the disease outbreak occurred close to the time when the samples were collected. Phylogenetic analysis of full-length genomes showed that the captive Cape parrot sequences cluster with those isolated from captive-bred budgerigars in KwaZulu-Natal Province, South Africa. Exposure to captive-bred Cape parrots from a breeding facility in KwaZulu-Natal is suggested as a possible source for the virus infection. Phylogenetic analysis of BFDV isolates from wild and captive Cape parrots indicated two separate infection events in different populations, which highlights the potential risk of introducing new strains of the virus into the wild population. The present study represents the first systematic investigation of BFDV virus diversity in the southern-most population of Cape parrots.

  5. Abortion care training framework for nurses within the context of higher education in the Western Cape.

    Science.gov (United States)

    Smit, I; Bitzer, E M; Boshoff, E L D; Steyn, D W

    2009-09-01

    The high morbidity and mortality rate due to illegal abortions in South Africa necessitated the implementation of abortion legislation in February 1997. Abortion legislation stipulates that registered nurses who had undergone the proposed abortion care training--certified nurses--may carry out abortions within the first 12 weeks of pregnancy. Currently it seems that an inadequate number of nurses are being trained in the Western Cape to provide pregnant women with counselling, to perform abortions and/or refer problem cases. No real attempts have since been made by higher education institutions in the Western Cape to offer abortion care training for nurses. This case study explores the situation of certified nurses and the context in which they provide abortion care in different regions of the Western Cape. The sampling included a random, stratified (non-proportional) number of designated state health care facilities in the Western Cape, a non-probability purposive sampling of nurses who provided abortion care, a non-probability convenience sample of women who had received abortion care, and a non-probability purposive sampling of final-year pre-registration nursing students. Data was generated by means of questionnaires, a checklist and semi-structured interviews. The main findings of this study indicate that the necessary infrastructure required for legal abortion is in place. However, the ongoing shortage of trained health care practitioners hampers abortion care services. Deficiencies were identified in the existing provincial protocol as some of the guidelines were either not in use or had become obsolete. Certified midwives who had been trained by the regional offices of the Department of Health: Western Cape were skilled in carrying out the abortion procedure, but other aspects of abortion care mainly carried out by other categories of nurses required more attention. This article suggests a training framework that should provide focus for the development of

  6. The cone snails of Cape Verde: Marine endemism at a terrestrial scale

    Directory of Open Access Journals (Sweden)

    Howard Peters

    2016-07-01

    Full Text Available Cape Verde in the Eastern Atlantic is typical of many island groups in supporting a wealth of endemic species both terrestrial and marine. Marine gastropod molluscs of the genus Conus, commonly known as cone snails, occur in coastal tropical waters throughout the globe, but in Cape Verde their endemism reaches its apogee with 53 out of 56 species occurring nowhere else, the majority of which are restricted to single islands and frequently to single bays. However, Cape Verde is rapidly moving to a tourism-based economy with a projected boom in infrastructure development often coincidental with the shallow-water habitat of many range-restricted Conus. The conservation assessment of Conus to standards of the International Union for the Conservation of Nature (IUCN Red List of Endangered Species, found that 45.3% of 53 species assessed from Cape Verde are threatened or near-threatened with extinction compared to 7.4% of 579 species in the rest of the world. The only three Conus species globally assessed as Critically Endangered and on the cusp of extinction are all endemic to Cape Verde. Our analysis of Conus species distribution, together with spatial data of coastal protected areas and tourism development zones, identify important areas for future research and new marine protection. Our findings show that endemism with its associated risks for Conus in Cape Verde has worldwide parallels with many non-marine taxa, while our proposed strategy for Conus conservation extends beyond the confines of the country and this taxonomic group.

  7. A colostrum trypsin inhibitor gene expressed in the Cape fur seal mammary gland during lactation.

    Science.gov (United States)

    Pharo, Elizabeth A; Cane, Kylie N; McCoey, Julia; Buckle, Ashley M; Oosthuizen, W H; Guinet, Christophe; Arnould, John P Y

    2016-03-01

    The colostrum trypsin inhibitor (CTI) gene and transcript were cloned from the Cape fur seal mammary gland and CTI identified by in silico analysis of the Pacific walrus and polar bear genomes (Order Carnivora), and in marine and terrestrial mammals of the Orders Cetartiodactyla (yak, whales, camel) and Perissodactyla (white rhinoceros). Unexpectedly, Weddell seal CTI was predicted to be a pseudogene. Cape fur seal CTI was expressed in the mammary gland of a pregnant multiparous seal, but not in a seal in its first pregnancy. While bovine CTI is expressed for 24-48 h postpartum (pp) and secreted in colostrum only, Cape fur seal CTI was detected for at least 2-3 months pp while the mother was suckling its young on-shore. Furthermore, CTI was expressed in the mammary gland of only one of the lactating seals that was foraging at-sea. The expression of β-casein (CSN2) and β-lactoglobulin II (LGB2), but not CTI in the second lactating seal foraging at-sea suggested that CTI may be intermittently expressed during lactation. Cape fur seal and walrus CTI encode putative small, secreted, N-glycosylated proteins with a single Kunitz/bovine pancreatic trypsin inhibitor (BPTI) domain indicative of serine protease inhibition. Mature Cape fur seal CTI shares 92% sequence identity with Pacific walrus CTI, but only 35% identity with BPTI. Structural homology modelling of Cape fur seal CTI and Pacific walrus trypsin based on the model of the second Kunitz domain of human tissue factor pathway inhibitor (TFPI) and porcine trypsin (Protein Data Bank: 1TFX) confirmed that CTI inhibits trypsin in a canonical fashion. Therefore, pinniped CTI may be critical for preventing the proteolytic degradation of immunoglobulins that are passively transferred from mother to young via colostrum and milk.

  8. Adaptive significance of the formation of multi-species fish spawning aggregations near submerged capes.

    Directory of Open Access Journals (Sweden)

    Mandy Karnauskas

    Full Text Available BACKGROUND: Many fishes are known to spawn at distinct geomorphological features such as submerged capes or "promontories," and the widespread use of these sites for spawning must imply some evolutionary advantage. Spawning at these capes is thought to result in rapid offshore transport of eggs, thereby reducing predation levels and facilitating dispersal to areas of suitable habitat. METHODOLOGY/PRINCIPAL FINDINGS: To test this "off-reef transport" hypothesis, we use a hydrodynamic model and explore the effects of topography on currents at submerged capes where spawning occurs and at similar capes where spawning does not occur, along the Mesoamerican Barrier Reef. All capes modeled in this study produced eddy-shedding regimes, but specific eddy attributes differed between spawning and non-spawning sites. Eddies at spawning sites were significantly stronger than those at non-spawning sites, and upwelling and fronts were the products of the eddy formation process. Frontal zones, present particularly at the edges of eddies near the shelf, may serve to retain larvae and nutrients. Spawning site eddies were also more predictable in terms of diameter and longevity. Passive particles released at spawning and control sites were dispersed from the release site at similar rates, but particles from spawning sites were more highly aggregated in their distributions than those from control sites, and remained closer to shore at all times. CONCLUSIONS/SIGNIFICANCE: Our findings contradict previous hypotheses that cape spawning leads to high egg dispersion due to offshore transport, and that they are attractive for spawning due to high, variable currents. Rather, we show that current regimes at spawning sites are more predictable, concentrate the eggs, and keep larvae closer to shore. These attributes would confer evolutionary advantages by maintaining relatively similar recruitment patterns year after year.

  9. Predation on bat-eared foxes Otocyon megalotis by Cape hunting dogs Lycaon pictus

    Directory of Open Access Journals (Sweden)

    G.S.A. Rasmussen

    1996-01-01

    Full Text Available The predatory habits of the Cape hunting dog Lycaon pictus have been well documented, and have been found to include almost exclusively mammalian herbivores (Childes 1988. The prey species chosen varies from area to area according to availability, with wildebeest Connochaetes taurinus and Thompson's gazelle, Gazella thomsonii being recorded as preferred prey in East Africa (Malcolm & Van Lawick 1975, whereas impala Aepyceros melampus, kudu Tragelaphus strepsiceros and duiker Sylvicapra grimmia are predominantly selected in southern Africa (Fuller & Kat 1990. This paper documents a case of a pack of Cape hunting dogs preying specifically on bat-eared foxes.

  10. New species and taxonomic changes within Pentaschistis (Danthonioideae, Poaceae from Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    C. A. Galley

    2006-12-01

    Full Text Available Three new species of Pentaschistis (Nees Stapf are described from the Cape Floristic Region. P. trifida. P clavata and P. horrida. The former has been collected from inland ranges of the Cape Fold Belt, from the Cederberg to the Groot Swartberg. the last two each from single sites in the Koue Bokkeveld:  P. clavata on the wetter western border, and P. horrida on the Baviaansberg. Pentaschistis juncifolia Stapf is re-instated, a species from the coastal plains (Hardeveld between Bredasdorp and Riversdale, which had been included in P. eriostoma (Nees Stapf.

  11. Water Resources Investigation. Cape Girardeau - Jackson Metropolitan Area, Missouri. Volume 2. Appendices.

    Science.gov (United States)

    1983-12-01

    TABLE A-3a LOG-LOG TRANSFORMATION OF A POLY-CURVE FIT 2" (1) (2) (3) (4) (5) Cape Girardeau Cape Girardeau Year County City Jackson RSA ± ’ Hinterland...2030 92,700 72,600 15,700 1,800 2,600 1/ RSA : Remaining Study Area 2/ Hinterland: Remaining County Area 3/ Columns 2, 3, and 4 from the Study Area...4) football /soccer -33 fields; (5) baseball/softball - nine fields; (6) basketball - seventeen courts; sixteen swimming pools; (8) tent camping - 84

  12. The apid cuckoo bees of the Cape Verde Islands (Hymenoptera, Apidae

    Directory of Open Access Journals (Sweden)

    Jakub Straka

    2012-08-01

    Full Text Available The apid cuckoo bees of the Cape Verde Islands (Republic of Cape Verde are reviewed and five species recognized, representing two genera. The ammobatine genus Chiasmognathus Engel (Nomadinae: Ammobatini, a specialized lineage of cleptoparasites of nomioidine bees is recorded for the first time. Chiasmognathus batelkai sp. n. is distinguished from mainland African and Asian species. The genus Thyreus Panzer (Apinae: Melectini is represented by four species – Thyreus denolii sp. n., T. batelkai sp. n., T. schwarzi sp. n., and T. aistleitneri sp. n. Previous records of Thyreus scutellaris (Fabricius from the islands were based on misidentifications.

  13. The apid cuckoo bees of the Cape Verde Islands (Hymenoptera, Apidae).

    Science.gov (United States)

    Straka, Jakub; Engel, Michael S

    2012-01-01

    The apid cuckoo bees of the Cape Verde Islands (Republic of Cape Verde) are reviewed and five species recognized, representing two genera. The ammobatine genus Chiasmognathus Engel (Nomadinae: Ammobatini), a specialized lineage of cleptoparasites of nomioidine bees is recorded for the first time. Chiasmognathus batelkaisp. n. is distinguished from mainland African and Asian species. The genus Thyreus Panzer (Apinae: Melectini) is represented by four species - Thyreus denoliisp. n., Thyreus batelkaisp. n., Thyreus schwarzisp. n., and Thyreus aistleitnerisp. n. Previous records of Thyreus scutellaris (Fabricius) from the islands were based on misidentifications.

  14. Exploring the potential of an Andean fruit: an interdisciplinary study on the cape gooseberry (Physalis peruviana L.) value chain

    NARCIS (Netherlands)

    Olivares Tenorio, Mary Luz

    2017-01-01

    Cape gooseberry is a fruit cultivated in Andean countries. Currently it is available some international markets, besides the domestic Andean market. Colombia is the major producer and export country at the moment. The value chain of cape gooseberry faces several barriers of technological and governa

  15. 33 CFR 334.60 - Cape Cod Bay south of Wellfleet Harbor, Mass.; naval aircraft bombing target area.

    Science.gov (United States)

    2010-07-01

    ... Harbor, Mass.; naval aircraft bombing target area. 334.60 Section 334.60 Navigation and Navigable Waters... REGULATIONS § 334.60 Cape Cod Bay south of Wellfleet Harbor, Mass.; naval aircraft bombing target area. (a... bombing target hulk James Longstreet in Cape Cod Bay at latitude 41°49′46″, longitude 70°02′54″. (b) The...

  16. Marine littoral diatoms from the Gordon’s bay region of False Bay, Cape Province, South Africa

    CSIR Research Space (South Africa)

    Giffen, MH

    1971-01-01

    Full Text Available and Comic/i for Scientific and Industrial Research, Pretoria (Received: 5.2. 1970) The Gordon?s Bay region occupies the north western corner of False Bay, a large rectangular bay, bounded on the west by the Cape Peninsula ending at Cape Point...

  17. An Inquiry into the nature, causes and distribution of wealth in the Cape Colony, 1652-1795

    NARCIS (Netherlands)

    Fourie, J.

    2012-01-01

    Three important questions about the Dutch Cape Colony are investigated in this dissertation: 1) how affluent were Cape settlers, 2) what were the causes of such wealth, and 3) how was the wealth distributed? Using a variety of statistical sources, most notably the detailed probate inventories and au

  18. 33 CFR 334.100 - Atlantic Ocean off Cape May, N.J.; Coast Guard Rifle Range.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Atlantic Ocean off Cape May, N.J.; Coast Guard Rifle Range. 334.100 Section 334.100 Navigation and Navigable Waters CORPS OF ENGINEERS... Ocean off Cape May, N.J.; Coast Guard Rifle Range. (a) The danger zone. The waters of the Atlantic...

  19. 75 FR 65046 - In the Matter of Cape Systems Group, Inc., Caribbean Cigar Company, Casual Male Corp., Cell Power...

    Science.gov (United States)

    2010-10-21

    ... COMMISSION In the Matter of Cape Systems Group, Inc., Caribbean Cigar Company, Casual Male Corp., Cell Power... lack of current and accurate information concerning the securities of Cape Systems Group, Inc. because... there is a lack of current and accurate information concerning the securities of Cell Power...

  20. 75 FR 62320 - Safety Zone; Fireworks for USS GRAVELY Commissioning Ceremony, Cape Fear River, Wilmington, NC

    Science.gov (United States)

    2010-10-08

    ... Fear River, Wilmington, NC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a safety zone on the navigable waters of Cape Fear River in Wilmington, NC in... prior notice and opportunity to comment when the agency for good cause finds that those procedures are...

  1. Establishing Validity of the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V)

    Science.gov (United States)

    Zraick, Richard I.; Kempster, Gail B.; Connor, Nadine P.; Thibeault, Susan; Klaben, Bernice K.; Bursac, Zoran; Thrush, Carol R.; Glaze, Leslie E.

    2011-01-01

    Purpose: The Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) was developed to provide a protocol and form for clinicians to use when assessing the voice quality of adults with voice disorders (Kempster, Gerratt, Verdolini Abbott, Barkmeier-Kramer, & Hillman, 2009). This study examined the reliability and the empirical validity of the…

  2. Access to Maternal Health Care Services in the Cape Coast Metropolitan Area, Ghana

    Directory of Open Access Journals (Sweden)

    D. Adei

    2012-02-01

    Full Text Available Maternal mortality can be prevented if mothers had routine obstetric care and access to emergency obstetric services. However, in accessing healthcare most expecting mothers will have to struggle with distance and financial problems. The study sought to; assess the barriers that discourage women from accessing antenatal, delivery and postnatal services in the Cape coast Metropolis and give recommendations to inform policy. Questionnaire was administered to 150 pregnant women and nursing mothers with babies less than one year from ten communities in the Cape Coast Metropolis. An institutional questionnaire was administered at the University of Cape Coast Hospital which provides health care services to the communities. The study revealed that challenges such as money (16.7%, distance (15.4%, and the behaviour of health personnel (20% were the dominant barriers to accessing antenatal, delivery and post natal services in the Cape Cost Metropolis. These barriers lead to the inability of 14% of pregnant women and nursing mothers with babies less than one year to adhere to the minimum antenatal visitation number of 5 recommended by the Royal College of Obstetricians and Gynaecologists. Again 15.3% of these respondents were delivered by Traditional Birth Attendants and family members, whiles 5.8% were unable to adhere to the minimum postnatal visitation of two times. NGO’s and government organizations for women should organize training programmes aimed at improving the livelihood or employment for women in these communities.

  3. Tetrapocillon atlanticus n.sp. (Porifera, Poecilosclerida) from the Cape Verde Islands

    NARCIS (Netherlands)

    Soest, van R.W.M.

    1988-01-01

    A representative of the rare genus Tetrapocillon Brondsted (1924) was found for the first time in the Atlantic Ocean, dredged at 70 m depth during the recent CANCAP VII Expedition to the Cape Verde Islands. The single specimen differed from the previously known Indo-Pacific specimens of the genus (

  4. Crystal structure of the capsular polysaccharide synthesizing protein CapE of Staphylococcus aureus.

    Science.gov (United States)

    Miyafusa, Takamitsu; Caaveiro, Jose M M; Tanaka, Yoshikazu; Tanner, Martin E; Tsumoto, Kouhei

    2013-06-11

    Enzymes synthesizing the bacterial CP (capsular polysaccharide) are attractive antimicrobial targets. However, we lack critical information about the structure and mechanism of many of them. In an effort to reduce that gap, we have determined three different crystal structures of the enzyme CapE of the human pathogen Staphylococcus aureus. The structure reveals that CapE is a member of the SDR (short-chain dehydrogenase/reductase) super-family of proteins. CapE assembles in a hexameric complex stabilized by three major contact surfaces between protein subunits. Turnover of substrate and/or coenzyme induces major conformational changes at the contact interface between protein subunits, and a displacement of the substrate-binding domain with respect to the Rossmann domain. A novel dynamic element that we called the latch is essential for remodelling of the protein-protein interface. Structural and primary sequence alignment identifies a group of SDR proteins involved in polysaccharide synthesis that share the two salient features of CapE: the mobile loop (latch) and a distinctive catalytic site (MxxxK). The relevance of these structural elements was evaluated by site-directed mutagenesis.

  5. Marine interstitial Amphipoda and Isopoda (Crustacea) from Santiago, Cape Verde Islands

    NARCIS (Netherlands)

    Stock, Jan H.; Vonk, Ronald

    1992-01-01

    Three species of Amphipoda are recorded from interstices of a marine beach on the island of Santiago, Cape Verde Archipelago: Cabogidiella littoralis n. gen., n. sp. (Bogidiellidae), Psammogammarus spinosus n. sp. (Melitidae), and Idunella sketi Karaman, 1980 (Liljeborgiidae). The latter, widely dis

  6. Language Policy as a Sociocultural Tool: Insights from the University of Cape Town

    Science.gov (United States)

    Karjalainen, Magda

    2016-01-01

    This theoretically oriented article draws on the author's previous research, which examined language policy and planning (LPP) of the University of Cape Town within the context of post-apartheid transformation driven by need to redress inequalities of the past, and demands of globalization. Drawing on critical linguistics, but indicating…

  7. Toxoplasmosis in the Eastern Grey Kangaroo, Macropus giganteus and the Cape Hyrax, Procavis capensis in Japan

    Directory of Open Access Journals (Sweden)

    Khaled Mohamed El-Dakhly1,4, Nagwan El-Habashi2, El-Shaymaa El-Nahass3,4, Hiroki Sakai4 and Tokuma Yanai4,*

    2013-11-01

    Full Text Available Toxoplasmosis was investigated in an eastern grey kangaroo, Macropus giganteus, and four cape hyraxes, Procavia capensis, in a Japanese zoo. Clinically, the kangaroo showed neurological signs, emaciation, diarrhea, elevated AST and CK, and subjected to coma before death. One young cape hyrax had severe anorexia, while the other three died without exhibiting clinical signs. Grossly, lungs of the kangaroo were dark red in color, while hyraxes, besides, showed hepatic multifocal white foci, and intestinal multifocal hemorrhages. Histologically, the kangaroo had frequent Toxoplasma gondii pseudocysts in brain, heart and skeletal muscles. All hyraxes had multifocal necrosis with cysts containing numerous bradyzoites in liver and spleen, along with necrotic gastroenteritis and intestinal hemorrhages. Immunohistochemically, cysts showed positive reaction to anti-T. gondii antibodies. These findings indicate possible outbreaks of toxoplasmosis in eastern grey kangaroos and cape hyraxes, zoo habitants; therefore, they could be susceptible intermediate hosts for T. gondii in terms of zoonosis. This is the first report of toxoplasmosis in eastern grey kangaroos and cape hyraxes in Japanese zoos.

  8. Survey of ICT and Education in Africa : Cape Verde Country Report

    OpenAIRE

    Tutu, Osei Agyeman

    2007-01-01

    This short country report, a result of larger Information for Development Program (infoDev)-supported survey of Information and Communication Technologies (ICT) in education in Africa, provides a general overview of current activities and issues related to ICT use in education in the country. Cape Verde has made significant strides in the implementation of ICTs in education. The drawback o...

  9. The handling of fruit reefer containers in the Cape Town container terminal

    CSIR Research Space (South Africa)

    Goedhals-Gerber, LL

    2014-10-01

    Full Text Available -SCM2014 XII International Logistics and Supply Chain Congress - "Supply Chains of the Future", Istanbul, Turkey, 30- 31 October 2014 The handling of fruit reefer containers in the Cape Town container terminal Leila L. Goedhals-Gerber1, Christo Stander...

  10. 33 CFR 80.805 - Rock Island, FL to Cape San Blas, FL.

    Science.gov (United States)

    2010-07-01

    ... to Cape San Blas, FL. (a) A south-north line drawn from the Econfina River Light to the opposite shore. (b) A line drawn from Gamble Point Light to the southernmost extremity of Cabell Point. (c) A line drawn from St. Mark's Range Rear Light to St. Mark's Channel Light 11; thence to the...

  11. 33 CFR 80.115 - Portland Head, ME to Cape Ann, MA.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Portland Head, ME to Cape Ann, MA. 80.115 Section 80.115 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY..., MA. (a) Except inside lines specifically described in this section, the 72 COLREGS shall apply on...

  12. 76 FR 80891 - Small Takes of Marine Mammals Incidental to Specified Activities; Cape Wind's High Resolution...

    Science.gov (United States)

    2011-12-27

    ... wind turbine generators as part of a long-term Cape Wind energy project. Acoustic stimuli (i.e... moving at relatively slow speeds (3 knots) during seismic acquisition and there is not a high density of... turbine generators--an area about 8.4 km (5.2 mi) from Point Gammon, 17.7 km (11 mi) from Nantucket...

  13. Geostationary Coastal and Air Pollution Events (GEO CAPE) Instrument Performance Study

    Science.gov (United States)

    Mannino, Antonio; Hartman, Kathy R.

    2014-01-01

    The Ultimate objective of the GEO-CAPE 2014 study: Quantify the cost impact of very specific changes in instrument performance! The customer has defined 4 instrument types they are notionally interested in:! FR: Filter Radiometer! WAS: Wide Angle Spectrometer! MSS: Multi Slit Spectrometer! SSS: Single Slit Spectrometer.

  14. The reaction of the Cape Mountain Zebra (Equus Zebra Zebra to certain chemical immobilisation drugs

    Directory of Open Access Journals (Sweden)

    E Young

    1972-01-01

    Full Text Available he physiological reactions evoked by M@99 and Aza- perone in the Cape Mountain Zebra (Equus zebra Zebra are discussed. Notes on clinical as well as physiological parameters are presented and it is concluded that these drugs can be used effectively in the capture of individuals of this rare mammal.

  15. How do we know how much groundwater is stored in south-western Cape mountains?

    CSIR Research Space (South Africa)

    Midgley, JJ

    2001-07-01

    Full Text Available Isotopes of water (D, O-18) in rain and streams were used to obtain an estimate of the amount of ground water in the south-western Cape Mountains. It was assumed that the groundwater reservoir is well-mixed and that the water isotope signals...

  16. Sanitation services for the informal settlements of Cape Town, South Africa

    NARCIS (Netherlands)

    Mels, A.R.; Castellano, D.; Braadbaart, O.D.; Veenstra, S.; Dijkstra, I.; Meulman, B.; Singels, A.; Wilsenach, J.A.

    2009-01-01

    Sanitation coverage in the informal settlements of Cape Town is severely lagging behind. A recent inventory showed that the main barriers to the implementation of proper sanitation systems are unsuitability of the location of many settlements (more than 40% of the sites are located on private land,

  17. The Tangled Web: Investigating Academics' Views of Plagiarism at the University of Cape Town

    Science.gov (United States)

    de Jager, Karin; Brown, Cheryl

    2010-01-01

    This article considers the problematic question of student plagiarism, its causes and manifestations, and how it is addressed in academic environments. A literature survey was conducted to establish how higher education institutions approach these issues, and a twofold investigation was conducted at the University of Cape Town. Data was gathered…

  18. Establishing Validity of the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V)

    Science.gov (United States)

    Zraick, Richard I.; Kempster, Gail B.; Connor, Nadine P.; Thibeault, Susan; Klaben, Bernice K.; Bursac, Zoran; Thrush, Carol R.; Glaze, Leslie E.

    2011-01-01

    Purpose: The Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) was developed to provide a protocol and form for clinicians to use when assessing the voice quality of adults with voice disorders (Kempster, Gerratt, Verdolini Abbott, Barkmeier-Kramer, & Hillman, 2009). This study examined the reliability and the empirical validity of the…

  19. Options for Water, Energy and Chemical Savings for Finitex, Cape Town

    DEFF Research Database (Denmark)

    Schneider, Zsig; Wenzel, Henrik

    An analysis of the options identified for saving of water, energy and chemicals was conducted at Finitex, Cape Town on the 18th October 2002. Cost savings were calculated from an estimation of the reduction in cost of water, energy and chemical usage associated with various interventions. Capital...

  20. Bridge management system for the Western Cape provincial government, South Africa: implementation and utilization

    CSIR Research Space (South Africa)

    Nell, AJ

    2008-10-01

    Full Text Available This paper describes the implementation and utilization of the bridge management system (BMS) of the Department of Transport and Public Works of the Western Cape Provincial Government. The implementation of the BMS as well as the visual assessment...

  1. Private sector community forestry partnerships in the Eastern Cape – Lambazi case study

    CSIR Research Space (South Africa)

    Sisitka, L

    2000-01-01

    Full Text Available This Umzimkulu case study forms part of a broader investigation into community – private sector forestry partnerships in the Eastern Cape. This provincial study in turn, contributes to one of the three major research themes of a wider national...

  2. Private-sector community forestry partnerships in the Eastern Cape – Overview report

    CSIR Research Space (South Africa)

    Andrew, M

    2000-01-01

    Full Text Available ..............................................................................................6 2.3 Tourism development ............................................................................................7 2.4 Agricultural Sector..................................................................................................9 2... in the Eastern Cape have been managed by the provincial Department of Economic Affairs, Environment and Tourism through its Nature Conservation directorate. To date there has been little opportunity for the private sector or communities to take an active role...

  3. Toward spatial justice : The spatial equity effects of a toll road in Cape Town, South Africa

    NARCIS (Netherlands)

    van Dijk, Justin; Krygsman, Stephan; de Jong, Tom

    2015-01-01

    The present study sets out to provide an ex ante insight into the equity effects of a toll charge on the traffic diversions and geographical accessibility of work locations in the Cape Town metropolitan region, South Africa. Based on a static traffic assignment model and aggregate accessibility

  4. Analysis of Early Childhood Development (ECD) facilities within the city of Cape Town

    CSIR Research Space (South Africa)

    Mokgalaka, H

    2011-10-01

    Full Text Available The accessibility mapping of Early Childhood Development (ECD) facilities within the City of Cape Town is part of a larger accessibility audit and facility planning exercise for a range of community social services undertaken by CSIR for the City...

  5. Intervening in Children's Involvement in Gangs: Views of Cape Town's Young People

    Science.gov (United States)

    Ward, Catherine L.; Bakhuis, Karlijn

    2010-01-01

    Gangs have a long history in Cape Town and children tend to begin involvement around age 12. Children's views on causes of children's involvement in gangs and appropriate interventions, were sought for inclusion in policy recommendations. Thirty focus group discussions were held with in- and out-of-school youth in different communities.…

  6. Introductory Astronomy Course at the University of Cape Town: Probing Student Perspectives

    Science.gov (United States)

    Rajpaul, Vinesh; Allie, Saalih; Blyth, Sarah-Louise

    2014-01-01

    We report on research carried out to improve teaching and student engagement in the introductory astronomy course at the University of Cape Town. This course is taken by a diverse range of students, including many from educationally disadvantaged backgrounds. We describe the development of an instrument, the Introductory Astronomy Questionnaire…

  7. Diatoms of the marine littoral of Steenberg's cove in St. Helena Bay, Cape province, South Africa

    CSIR Research Space (South Africa)

    Malcolm, HG

    1973-01-01

    Full Text Available In a series of previous investigation of the marine littoral of the South African coast, the author has made observations at the various localities along the shores of the Eastern Cape Province. All these stations are situated along the shores...

  8. 33 CFR 80.727 - Cape Canaveral, FL to Miami Beach, FL.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cape Canaveral, FL to Miami Beach, FL. 80.727 Section 80.727 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND..., FL to Miami Beach, FL. (a) A line drawn across the seaward extremity of the Port Canaveral...

  9. The MobiSan approach: informal settlements of Cape Town, South Africa

    NARCIS (Netherlands)

    Naranjo, A.; Castellano, D.; Kraaijvanger, H.; Meulman, B.; Mels, A.R.; Zeeman, G.

    2010-01-01

    Pook se Bos informal settlement and the Cape Town Water & Sanitation Services Department are partnering on an urban sanitation project with a Dutch Consortium consisting of Lettinga Associates Foundation (LeAF), Landustrie Sneek and Vitens-Evides International. The aim of the project is to impro

  10. Tetrapocillon atlanticus n.sp. (Porifera, Poecilosclerida) from the Cape Verde Islands

    NARCIS (Netherlands)

    Soest, van R.W.M.

    1988-01-01

    A representative of the rare genus Tetrapocillon Brondsted (1924) was found for the first time in the Atlantic Ocean, dredged at 70 m depth during the recent CANCAP VII Expedition to the Cape Verde Islands. The single specimen differed from the previously known Indo-Pacific specimens of the genus (

  11. 75 FR 81637 - Commercial Lease for the Cape Wind Energy Project

    Science.gov (United States)

    2010-12-28

    ... Bureau of Ocean Energy Management, Regulation and Enforcement Commercial Lease for the Cape Wind Energy... Availability (``NOA'') of a Commercial Lease of Submerged Lands for Renewable Energy Development on the Outer... (``Rule''), BOEMRE has issued a Commercial Lease (``Lease'') for an area of approximately 46 square...

  12. Neohyssura atlantica n.sp. from the Cape Verde Islands (Crustacea: Isopoda: Anthuridea)

    NARCIS (Netherlands)

    Wägele, Johann Wolfgang

    1987-01-01

    A fourth species of Neohyssura is described from a beach of a lagoon of Ilha do Sal (Cape Verde Islands). The species is blind and can easily be recognized by the oval, spinose outline of the telson and the spines on the uropodal endopod.

  13. Silene dewinteri, a new species of the Caryopliyllaceae from the south-western Cape

    Directory of Open Access Journals (Sweden)

    Gilbert Bocquet

    1977-12-01

    Full Text Available A new species of Silene,  S. dewinteri Bocquet, is described from the sand-dunes of the coastal region of the south-western Cape. The species is closely related to S. crassifolia L. and S. clandestina Jacq.  

  14. Defying Monolingual Education: Alternative Bilingual Discourse Practices in Selected Coloured Schools in Cape Town

    Science.gov (United States)

    Banda, Felix

    2010-01-01

    This paper explores how bilingual learners and teachers challenge the monolingual discourses prescribed in language education policy and models in pursuit of voice and agency in classroom interaction. Through an examination of observation, interview and classroom interaction data in selected coloured primary and secondary schools in Cape Town, the…

  15. Late quaternary paleotemperatures derived from a speleothem from Cango caves, Cape Province, South-Africa

    CSIR Research Space (South Africa)

    Talma, AS

    1992-03-01

    Full Text Available An oxygen isotope temperature record over a large part of the past 30,000 yr has been obtained for the southern Cape Province of South Africa by combining data on the isotopic composition of a stalagmite from a deep cave with that of a confined...

  16. Pricing landfill externalities: emissions and disamenity costs in Cape Town, South Africa

    CSIR Research Space (South Africa)

    Nahman, Anton

    2011-10-01

    Full Text Available This study attempts to estimate the external costs of landfilling in the City of Cape Town, using the benefits transfer method (for emissions) and the hedonic pricing method (for disamenities). The results show that external costs are significant...

  17. Risk-taking behaviour of Cape Peninsula high-school students. Part ...

    African Journals Online (AJOL)

    Risk-taking behaviour of Cape Peninsula high-school students. Part I. ... Journal Home > Vol 83, No 7 (1993) > ... Suicidal behaviour, cigarette smoking, alcohol consumption, drug use, ... and those attending specialised and private schools; and not being able to present the results separately for each education department.

  18. Dryland salinity: threatening water resources in the semi-arid Western Cape

    CSIR Research Space (South Africa)

    Bugan, Richard DH

    2010-11-01

    Full Text Available of the Berg River system. The Berg River, which flows between Franschhoek and Velddrif, is an important freshwater resource to the Western Cape. In the 1980s, the Department of Water Affairs (DWA) measured an increase in salt concentrations, particularly...

  19. Phylogeny, morphological evolution, and speciation of endemic brassicaceae genera in the cape flora of southern Africa

    NARCIS (Netherlands)

    Mummenhoff, K.; Al-Shehbaz, I.A.; Bakker, F.T.; Linder, H.P.; Mühlhausen, A.

    2005-01-01

    Heliophila (ca. 73 spp.), the ditypic Cycloptychis and Thlaspeocarpa, and the monotypic Schlechteria, Silicularia, Brachycarpaea, and Chamira are endemic to the Cape region of South Africa, where they are the dominant genera of Brassicaceae. They may be regarded as the most diversified Brassicaceae

  20. Individual variation in parental provisioning behaviour predicts survival of Cape Gannet chicks under poor conditions

    NARCIS (Netherlands)

    Mullers Ralf H.E., [No Value; Tinbergen, Joost M.

    2009-01-01

    Cape Gannets Morus capensis are declining in numbers in all breeding colonies at the southern African west coast, potentially caused by deteriorating food availability. The behavioural responses of individuals to changing conditions can provide insights into the mechanisms that drive population dyna

  1. Parental provisioning behaviour predicts survival of Cape Gannet chicks under poor conditions

    NARCIS (Netherlands)

    Mullers, Ralf H. E.; Tinbergen, Joost M.

    2009-01-01

    Cape Gannets Morus capensis are declining in numbers in all breeding colonies at the southern African west coast, potentially caused by deteriorating food availability. The behavioural responses of individuals to changing conditions can provide insights into the mechanisms that drive population dyna

  2. The Effects of Community Violence on Children in Cape Town, South Africa

    Science.gov (United States)

    Shields, Nancy; Nadasen, Kathy; Pierce, Lois

    2008-01-01

    Objective: The primary objective of the study was to investigate the relationship between exposure to community violence (neighborhood, school, police, and gang violence) and psychological distress in a sample of children living in the Cape Town, South Africa area. Another objective was to identify variables that moderate and mediate the…

  3. Education, Ethnic Homogenization and Cultural Hybridization (Brussels, Belgium, and Cape Town, South Africa).

    Science.gov (United States)

    Leman, Johan, Ed.

    1999-01-01

    The eight chapters of this theme issue examine the ways in which autochthonous communities regard the supply side of education. The supply side is segregational in nature, and immigrants themselves move toward ethnic homogenization. The focus is on urban minorities in Brussels (Belgium). Compares the situation in Cape Town (South Africa). (SLD)

  4. A Principal's Perspective of School Integration: The First School To Integrate in Cape Town, South Africa.

    Science.gov (United States)

    Wieder, Alan

    2001-01-01

    Presents the historical context of Cape Town, South Africa, and its struggles against apartheid and apartheid education. It offers a case study of Allen Powell, a white teacher and administrator who worked to integrate Plumstead High School, an act that defied South African commonplace and the views of most white South Africans. Analyzes Powell's…

  5. Disrespecting Teacher: The Decline in Social Standing of Teachers in Cape Town, South Africa

    Science.gov (United States)

    Hammett, Daniel

    2008-01-01

    This paper examines the declining levels of respect for teachers in two communities in Cape Town, South Africa. Education has been identified as a key area of reform and redress, but a critical skills shortage and under-resourced schools are hindering progress. Data from current and former teachers illustrate how the social and institutional…

  6. Child Abuse Services at a Children's Hospital in Cape Town, South Africa.

    Science.gov (United States)

    Argent, Andrew C.; And Others

    1995-01-01

    All child abuse-related patients (n=503) seen at 1 Cape Town (South Africa) hospital over a 1-year period were reviewed. Abuse was confirmed in 389 cases (160 physical abuse and 229 sexual abuse). Most (81 percent) of the young children were seen by residents with minimal pediatric training. Lack of staff speaking Xhosa (spoken by 134 of the…

  7. Methamphetamine Use and Sexual Risk Behavior among High School Students in Cape Town, South Africa

    Science.gov (United States)

    Pluddemann, Andreas; Flisher, Alan J.; McKetin, Rebecca; Parry, Charles D.; Lombard, Carl J.

    2012-01-01

    Objective: To investigate whether methamphetamine use is associated with sexual risk behavior among adolescents. Method: A cross-sectional survey of 1,561 male and female high school students in Cape Town (mean age 14.9 years) was conducted using items from the Problem Oriented Screening Instrument for Teenagers (POSIT) HIV Risk Scale. Results:…

  8. Phylogeny, morphological evolution, and speciation of endemic brassicaceae genera in the cape flora of southern Africa

    NARCIS (Netherlands)

    Mummenhoff, K.; Al-Shehbaz, I.A.; Bakker, F.T.; Linder, H.P.; Mühlhausen, A.

    2005-01-01

    Heliophila (ca. 73 spp.), the ditypic Cycloptychis and Thlaspeocarpa, and the monotypic Schlechteria, Silicularia, Brachycarpaea, and Chamira are endemic to the Cape region of South Africa, where they are the dominant genera of Brassicaceae. They may be regarded as the most diversified Brassicaceae

  9. Horizontal Gaze Palsy and Progressive Scoliosis With ROBO 3 Mutations in Patients From Cape Verde.

    Science.gov (United States)

    Mendes Marques, Nadine B P S; Barros, Sandra R; Miranda, Ana F; Nobre Cardoso, João; Parreira, Sónia; Fonseca, Teresa; Donaire, Nelvia M; Campos, Nuno

    2016-10-03

    Horizontal gaze palsy with progressive scoliosis (HGPPS) is a rare and autosomal recessive syndrome. We describe 2 cases of HGPPS which are the first documented in patients of African ancestry from an isolated population in Cape Verde. They demonstrated typical findings on neuro-ophthalmic examination and brain magnetic resonance imaging. One patient had novel heterozymous mutations of the ROB0 3 gene.

  10. The Tangled Web: Investigating Academics' Views of Plagiarism at the University of Cape Town

    Science.gov (United States)

    de Jager, Karin; Brown, Cheryl

    2010-01-01

    This article considers the problematic question of student plagiarism, its causes and manifestations, and how it is addressed in academic environments. A literature survey was conducted to establish how higher education institutions approach these issues, and a twofold investigation was conducted at the University of Cape Town. Data was gathered…

  11. Composition and biogeography of forest patches on the inland mountains of the southern Cape

    CSIR Research Space (South Africa)

    Geldenhuys, CJ

    1997-05-01

    Full Text Available Patterns in species richness of 23 small, isolated forests on the inland mountains of the southern Cape were studied. Species richness of woody plants and vines of the Kouga-Baviaanskloof Forests was higher than in the western mountain complexes...

  12. Introductory Astronomy Course at the University of Cape Town: Probing Student Perspectives

    Science.gov (United States)

    Rajpaul, Vinesh; Allie, Saalih; Blyth, Sarah-Louise

    2014-01-01

    We report on research carried out to improve teaching and student engagement in the introductory astronomy course at the University of Cape Town. This course is taken by a diverse range of students, including many from educationally disadvantaged backgrounds. We describe the development of an instrument, the Introductory Astronomy Questionnaire…

  13. The relative contribution of synoptic types to rainfall over the Cape south coast region

    CSIR Research Space (South Africa)

    Engelbrecht, CJ

    2013-09-01

    Full Text Available A synoptic decomposition of rainfall over the Cape south coast region for the period 1979-2011 is presented. This decomposition is achieved by considering the average daily low-level circulation to develop a synoptic climatology, using a Self...

  14. Estuaries Matter: Connecting Recreation and Sense of Place to Resilience on Cape Cod

    Science.gov (United States)

    People have been living on Cape Cod or visiting its beautiful land and seascapes for generations, and it holds a special place in New England’s heart with many people greatly attached to it. Part of the attraction of the area is the access to water-based recreation in ponds...

  15. Opinions of medical students at the University of Cape Town on ...

    African Journals Online (AJOL)

    medical students at the University of Cape Town. Students from 1st to 5th year completed ... quently selected motivating factors were moral dissatisfaction ... both selection criteria and medical education; and the pro- ... sible effect of compulsory community service. .... prevent the departure of graduates to employment oppor-.

  16. 77 FR 37324 - Safety Zone; Major Motion Picture Filming, Cape Fear River; Wilmington, NC

    Science.gov (United States)

    2012-06-21

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Major Motion Picture Filming, Cape Fear... will be performed on the river during the filming of this motion picture. DATES: This rule is effective... performed during the filming of a major motion picture. The filming will involve fast-paced,...

  17. Los Angeles Public Library's TeenS'cape Takes on the "New Callousness."

    Science.gov (United States)

    Bernier, Anthony

    2000-01-01

    Discusses the Los Angeles Public Library's TeenS'cape, located in the middle of the city's Central Library. This technically sophisticated library space, opened after the 1992 L.A. riots, provides custom furnishings, postmodernist architecture, and equipment and materials specifically catered to the local teens, amid the culture of "anti-youth"…

  18. High-resolution shoreline change measurements (1997-2005) from Corolla to Cape Hatteras, NC (swash_shorelines.shp, geographic, WGS 84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  19. High-resolution shoreline change measurements (1997-2005) from Corolla to Cape Hatteras, NC (swash_shorelines.shp, geographic, WGS 84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  20. Cape Town, South Africa, Perspective View, Landsat Image over SRTM Elevation

    Science.gov (United States)

    2004-01-01

    Cape Town and the Cape of Good Hope, South Africa, appear in the foreground of this perspective view generated from a Landsat satellite image and elevation data from the Shuttle Radar Topography Mission (SRTM). The city center is located at Table Bay (at the lower left), adjacent to Table Mountain, a 1,086-meter (3,563-foot) tall sandstone and granite natural landmark. Cape Town enjoys a Mediterranean climate but must deal with the limited water supply characteristic of that climate. Until the 1890s the city relied upon streams and springs along the base of Table Mountain, then built a small reservoir atop Table Mountain to capture and store rainfall there. Now the needs of a much larger population are met in part by much larger reservoirs such as seen here far inland (mid-distance left) at the Theewaterskloof Dam. False Bay is the large bay to the south (right) of Cape Town, just around the Cape of Good Hope. It is one of the largest bays along the entire South African coast, but nearby Cape Town has its harbor at Table Bay. False Bay got its name because mariners approaching Cape Town from the east would see the prominent bay and falsely assume it to be the entrance to Cape Town harbor. Similarly, people often mistake the Cape of Good Hope as the southernmost point of Africa. But the southernmost point is actually Cape Agulhas, located just to the southeast (upper right) of this scene. This Landsat and SRTM perspective view uses a 2-times vertical exaggeration to enhance topographic expression. The back edges of the data sets form a false horizon and a false sky was added. Colors of the scene were enhanced by image processing but are the natural color band combination from the Landsat satellite. Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture

  1. Age and origin of cold climate landforms from the Eastern Cape Drakensberg, southern Africa: palaeoclimatic implications

    Science.gov (United States)

    Mills, Stephanie C.; Barrows, Timothy T.; Fifield, L. Keith

    2014-05-01

    Reliable dating is crucial for resolving the nature and timing of cold events in southern Africa and the associated cold climate landforms produced. Evidence for glaciation has been proposed for the Eastern Cape Drakensberg, based on the identification of moraines that were presumed to be of last glacial maximum age. Temperature depressions of 10-17°C have been proposed for this region, based on the presence of these moraines (Lewis and Illgner, 2001) and the identification of a relict rock glacier. Such large temperature depressions are, however, unsupported by other palaeoclimatic proxies in southern Africa. Debate regarding the occurrence of glaciation in southern Africa has been ongoing for several decades. There is good evidence for small-scale glaciation during the last glacial cycle in Lesotho, at elevations exceeding 3000 m a.s.l., but these sites are more than 1000 m higher in elevation than those identified in the Eastern Cape, and suggest a temperature depression of only ~6°C and a change to a winter dominated precipitation regime during the last glacial cycle. This paper presents preliminary cosmogenic nuclide exposure ages for the Eastern Cape 'moraines' and a periglacial blockstream in this region. We discuss potential alternative interpretations for the formation of the landforms and suggest that glaciers were absent in the Eastern Cape Drakensberg during the last glacial period. However, there is widespread evidence for periglacial activity down to an elevation of ~1700 m a.s.l., as illustrated by extensive blockstreams, stone garlands and solifluction deposits. These periglacial deposits suggest that the climate was much colder (~6ºC) during the last glacial cycle, in keeping with other proxy records, but not cold enough to initiate or sustain glaciers at low elevations. References Lewis C. A., Illgner, P. M., 2001. Late Quaternary glaciation in Southern Africa: moraine ridges and glacial deposits at Mount Enterprise in the Drakensberg of the

  2. Larvicidal activity against Aedes aegypti of Foeniculum vulgare essential oils from Portugal and Cape Verde.

    Science.gov (United States)

    Rocha, Diara Kady; Matosc, Olivia; Novoa, Maria Teresa; Figueiredo, Ana Cristina; Delgado, Manuel; Moiteiro, Cristina

    2015-04-01

    Dengue is a potentially fatal mosquito-borne infection with 50 million cases per year and 2.5 billion people vulnerable to the disease. This major public health problem has recurrent epidemics in Latin America and occurred recently in Cape Verde and Madeira Island. The lack of anti-viral treatment or vaccine makes the control of mosquito vectors a high option to prevent virus transmission. Essential oil (EO) constituents can affect insect's behaviour, being potentially effective in pest control. The present study evaluated the potential use of Foenicultm vulgare (fennel) EO in the control of the dengue vector Aedes aegypti. EOs isolated from fennel aerial parts collected in Cape Verde and from a commercial fennel EO of Portugal were analysed by NMR, GC and GC-MS. trans-Anethole (32 and 30%, respectively), limonene (28 and 18%, respectively) and fenchone (10% in both cases) were the main compounds identified in the EOs isolated from fennel from Cape Verde and Portugal, respectively. The larvicidal activity of the EOs and its major constituents were evaluated, using WHO procedures, against third instar larvae ofAe. aegypti for 24 h. Pure compounds, such as limonene isomers, were also assayed. The lethal concentrations LC50, C90 and LC99 were determined by probit analysis using mortality rates of bioassays. A 99% mortality of Ae. aegypti larvae was estimated at 37.1 and 52.4 µL L-1 of fennel EOs from Cape Verde and Portugal, respectively. Bioassays showed that fennel EOs from both countries displayed strong larvicidal effect against Ae. aegypti, the Cape Verde EO being as active as one of its major constituents, (-)-limonene.

  3. 33 CFR 334.450 - Cape Fear River and tributaries at Sunny Point Army Terminal, Brunswick County, N.C.; restricted...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Cape Fear River and tributaries... AND RESTRICTED AREA REGULATIONS § 334.450 Cape Fear River and tributaries at Sunny Point Army Terminal, Brunswick County, N.C.; restricted area. (a) The area. That portion of Cape Fear River due west of the main...

  4. Can Cape Town's unique biodiversity be saved? Balancing conservation imperatives and development needs

    Directory of Open Access Journals (Sweden)

    Patricia M. Holmes

    2012-06-01

    Full Text Available Cape Town is an urban hotspot within the Cape Floristic Region global biodiversity hotspot. This city of 2,460 km² encompasses four local centers of fynbos plant endemism, 19 national terrestrial vegetation types (six endemic to the city, wetland and coastal ecosystems, and 190 endemic plant species. Biodiversity in the lowlands is under threat of extinction as a result of habitat loss to agriculture, urban development, mining, and degradation by invasive alien plants. Cape Town's population is 3.7 million, increasing by an estimated 55,000 people/yr, which puts pressure on biodiversity remnants for development. South Africa is a signatory to international instruments to reduce biodiversity loss and has a good legislative and policy framework to conserve biodiversity, yet implementation actions are slow, with limited national and provincial support to conserve Cape Town's unique and irreplaceable biodiversity. The lack-of-action problem is two-fold: national government is slow to implement the policies developed to realize the international instruments it has signed, with conservation initiatives inadequately funded; and local governments are not yet recognized as important implementation partners. A further problem is created by conflicting policies such as the national housing policy that contributes to urban sprawl and loss of critical biodiversity areas. The City's Biodiversity Management Branch, with partners, is making some headway at implementation, but stronger political commitment is needed at all levels of government. Our objective is to improve the status and management of biodiversity in existing conservation areas through the statutory proclamation process and management effectiveness monitoring, respectively, and to secure priority areas of the BioNet, Cape Town's systematic biodiversity plan. The most important tools for the latter are incorporating the BioNet plan into City spatial plans; communication, education, and public

  5. Abortion care training framework for nurses within the context of higher education in the Western Cape

    Directory of Open Access Journals (Sweden)

    I. Smit

    2009-09-01

    Full Text Available The high morbidity and mortality rate due to illegal abortions in South Africa necessitated the implementation of abortion legislation in February 1997. Abortion legislation stipulates that registered nurses who had undergone the proposed abortion care training — certified nurses — may carry out abortions within the first 12 weeks of pregnancy. Currently it seems that an inadequate number of nurses are being trained in the Western Cape to provide pregnant women with counselling, to perform abortions and/or refer problem cases. No real attempts have since been made by higher education institutions in the Western Cape to offer abortion care training for nurses. This case study explores the situation of certified nurses and the context in which they provide abortion care in different regions of the Western Cape. The sampling included a random, stratified (non-proportional number of designated state health care facilities in the Western Cape, a non-probability purposive sampling of nurses who provided abortion care, a non-probability convenience sample of women who had received abortion care, and a non-probability purposive sampling of final-year pre-registration nursing students. Data was generated by means of questionnaires, a checklist and semi-structured interviews. The main findings of this study indicate that the necessary infrastructure required for legal abortion is in place. However, the ongoing shortage of trained health care practitioners hampers abortion care services. Deficiencies were identified in the existing provincial protocol as some of the guidelines were either not in use or had become obsolete. Certified midwives who had been trained by the regional offices of the Department of Health: Western Cape were skilled in carrying out the abortion procedure, but other aspects of abortion care mainly carried out by other categories of nurses required more attention. This article suggests a training framework that should provide

  6. In vivo and in vitro antıneoplastic actions of caffeic acid phenethyl ester (CAPE): therapeutic perspectives.

    Science.gov (United States)

    Akyol, Sumeyya; Ozturk, Gulfer; Ginis, Zeynep; Armutcu, Ferah; Yigitoglu, M Ramazan; Akyol, Omer

    2013-01-01

    Cancer prevention and treatment strategies have attracted increasing interest. Caffeic acid phenethyl ester (CAPE), an active component of propolis extract, specifically inhibits NF-κB at μM concentrations and shows ability to stop 5-lipoxygenase-catalyzed oxygenation of linoleic acid and arachidonic acid. Previous studies have demonstrated that CAPE exhibits antioxidant, antiinflammatory, antiproliferative, cytostatic, antiviral, antibacterial, antifungal, and, most improtantly, antineoplastic properties. The primary goal of the present review is to summarize and critically evaluate the current knowledge regarding the anticancer effect of CAPE in different cancer types.

  7. Oviposition by small hive beetles elicits hygienic responses from Cape honeybees.

    Science.gov (United States)

    Ellis, J D; Richards, C S; Hepburn, H R; Elzen, P J

    2003-11-01

    Two novel behaviours, both adaptations of small hive beetles ( Aethina tumida Murray) and Cape honeybees ( Apis mellifera capensis Esch.), are described. Beetles puncture the sides of empty cells and oviposit under the pupae in adjoining cells. However, bees detect this ruse and remove infested brood (hygienic behaviour), even under such well-disguised conditions. Indeed, bees removed 91% of treatment brood (brood cells with punctured walls caused by beetles) but only 2% of control brood (brood not exposed to beetles). Only 91% of treatment brood actually contained beetle eggs; the data therefore suggest that bees remove only that brood containing beetle eggs and leave uninfected brood alone, even if beetles have accessed (but not oviposited on) the brood. Although this unique oviposition strategy by beetles appears both elusive and adaptive, Cape honeybees are able to detect and remove virtually all of the infested brood.

  8. Health activism in Cape Town: a case study of the Health Workers Society.

    Science.gov (United States)

    Pick, W; Claassen, J W B; Le Grange, C A; Hussey, G D

    2012-03-02

    The Health Workers Society (HWS), founded in 1980, was one of several progressive health organisations that fought for a democratic health system in South Africa. We document the sociopolitical context within which it operated and some of its achievements. HWS, many of whose members were staff and students of the University of Cape Town (UCT), provided a forum for debate on health-related issues, politics and society, and worked closely with other organisations to oppose the apartheid state's health policies and practices. They assisted with the formation of the first dedicated trade union for all healthcare workers and were one of the first to pioneer the primary healthcare approach in an informal settlement in Cape Town.

  9. Late Cenozoic Bryozoa from diamictites of Cape Lamb, Vega Island, Antarctic Peninsula

    Directory of Open Access Journals (Sweden)

    Adamonis Susana

    2015-12-01

    Full Text Available Bryozoans were found in upper Cenozoic diamictite debris that crops out at the southwestern tip of Cape Lamb, Vega Island. The diamictite is the youngest deposit on the island and richly composed of foraminifers, brachiopods and scallops. The foraminifera assemblage recovered from the Cape Lamb diamictite and 87Sr/86Sr isotopic age obtained from the pectinid Adamussium colbecki in the nearby locality of Terrapin indicates a Pleistocene age for this deposit. The main goal of this contribution is to present a bryozoan assemblage of Microporella stenoporta Hayward et Taylor, Hippothoa flagellum Manzoni, Ellisina antarctica (Kluge, Micropora notialis Hayward et Ryland and an indeterminate crisiid constituting the first record of these bryozoan taxa in Cenozoic diamictites of the Antarctic Peninsula.

  10. Poly- and perfluoroalkyl substances in contaminated groundwater, Cape Cod, Massachusetts, 2014-2015

    Science.gov (United States)

    Barber, Larry B.; Weber, Andrea K.; LeBlanc, Denis R.; Hull, Robert B.; Sunderland, Elsie M.; Vecitis, Chad D.

    2017-01-01

    The U.S. Geological Survey Toxic Substances Hydrology Program Cape Cod Research site has been the subject of intensive hydrological and geochemical investigations. The site has multiple sources of poly- and perfluoroalkyl substances (PFASs), including perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA), for which the U.S. Environmental Protection Agency has issued health advisories because of potential adverse human health effects. During 2014 and 2015, groundwater contamination by PFASs from a fire-training area and a wastewater treatment facility effluent infiltration beds, located on Joint Base Cape Cod, was assessed by collecting groundwater samples and sediment cores (Figures 1 and 2). The water and sediment samples were analyzed for a suite of PFASs using high performance liquid chromatography-tandem mass spectrometry.

  11. Attitudes toward couples-based HIV counseling and testing among MSM in Cape Town, South Africa.

    Science.gov (United States)

    Stephenson, Rob; Rentsch, Christopher; Sullivan, Patrick; McAdams-Mahmoud, Ayesha; Jobson, Geoff; Struthers, Helen; McIntyre, James

    2013-05-01

    Couples-based voluntary HIV counseling and testing (CVCT) allows couples to receive their HIV test results together and has been demonstrated to be effective in reducing HIV transmission, increasing and sustaining condom use, and reducing sexual risk-taking among at-risk heterosexual couples. However, the acceptability of CVCT among MSM has yet to be evaluated in an African setting. The results from seven focus group discussions and 29 in-depth interviews conducted in Cape Town, South Africa exhibit overwhelmingly high acceptance of CVCT. Participants were attracted to the counseling components of the service, stating that these would allow for the couple to increase their commitment and to explore methods of how to effectively reduce their risk of acquiring or transmitting HIV in the presence of a trained counselor. These results suggest CVCT would be highly welcomed and could work to fill the significant lack of services available and accessible to MSM couples in Cape Town.

  12. Long-path DOAS measurements of ozone and other species at Cape Arkona, Ruegen Island

    Energy Technology Data Exchange (ETDEWEB)

    Dubois, R.; Flentje, H.; Karbach, H.J. [Institut fuer Troposphaerenforschung e.V. (IfT), Leipzig (Germany)]|[Institut fuer Umweltphysik (IUP), Heidelberg (Germany); Heintz, F.; Platt, U. [Institut fuer Umweltphysik (IUP), Heidelberg (Germany)

    1997-12-31

    A goal for this contribution was the installation of a DOAS system at Cape Arkona and the collection of a comprehensive and statistically representative data set of ozone and related species. Ozone data from Cape Arkona were used to derive long-term trends of this trace substance. In order to understand these trends in relation to local and regional anthropogenic influences, analysis of local air-chemical processes and meteorological conditions along with evaluation of available trace gas data should be performed. The comparison of point to long path ozone measurements should give an evaluation of the evenness of O{sub 3} concentrations. The first long term measurements of tropospheric concentrations of the NO{sub 3} radical should provide for a more accurate investigation of the importance of the NO{sub 3} radical in the night time chemistry and the non-photochemical conversion of NO{sub x} to HNO{sub 3}. (orig.)

  13. Health outcomes for children born to teen mothers in Cape Town, South Africa.

    Science.gov (United States)

    Branson, Nicola; Ardington, Cally; Leibbrandt, Murray

    2015-04-01

    This paper analyzes whether children born to teen mothers in Cape Town, South Africa are disadvantaged in terms of their health outcomes because their mother is a teen. Exploiting the longitudinal nature of the Cape Area Panel Study, we assess whether observable differences between teen mothers and slightly older mothers can explain why first-born children of teen mothers appear disadvantaged. Our balanced regressions indicate that observed characteristics cannot explain the full extent of disadvantage of being born to a teen mother, with children born to teen mothers continuing to have significantly worse child health outcomes, especially among coloured children. In particular, children born to teens are more likely to be underweight at birth and to be stunted with the disadvantage for coloured children four times the size for African children.

  14. Observations on ca. 175-year old human remains from Antarctica (Cape Shirreff, Livingston Island, South Shetlands).

    Science.gov (United States)

    Torres, D

    1999-04-01

    Information is presented on human remains from Antarctica and the circumstances under which they were found at Cape Shirreff (62 degrees 27' S., 60 degrees 47' W.), Livingston Island, South Shetlands. Support is given to the hypothesis that all the recovered bones belonged to the same person. A thorough anthropometric analysis revealed that the skull belonged to a mestizo female, 21 years of age, who may have hailed from the Chilean southern channels and whose arrival to Antarctica was possible aboard a sealer boat. Death appears to have occurred in the Antarctic during the sealing period (1819-1825). Signs of nutritional stress, anaemia, and an external otitis were identified. It is intended to use DNA analyses to prove that the femurs recovered in 1988 and 1993 belonged to the same person whose skull was found at Cape Shirreff in 1985.

  15. Container terminal spatial planning - A 2041 paradigm for the Western Cape Province in South Africa

    Directory of Open Access Journals (Sweden)

    Jan Havenga

    2012-11-01

    Full Text Available This paper investigates the suitable location for an intermodal inland container terminal (IICT in the city of Cape Town. A container market segmentation approach is used to project growth for container volumes over a 30-year period for all origin and destination pairings on a geographical district level in an identified catchment area. The segmentation guides the decision on what type of facility is necessary to fulfil capacity requirements in the catchment area and will be used to determine the maximum space requirements for a future IICT. Alternative sites are ranked from most suitable to least suitable using multi-criteria analysis, and preferred locations are identified. Currently, South Africa’s freight movement is dominated by the road sector. Heavy road congestion is thus prevalent at the Cape Town Container Terminal (CTCT. The paper proposes three possible alternative sites for an IICT that will focus on a hub-and-spoke system of transporting freight.

  16. Desertification of subtropical thicket in the Eastern Cape, South Africa: Are there alternatives?

    Science.gov (United States)

    Kerley, G I; Knight, M H; de Kock, M

    1995-01-01

    The Eastern Cape Subtropical Thicket (ECST) froms the transition between forest, semiarid karroid shrublands, and grassland in the Eastern Cape, South Africa. Undegraded ECST forms an impenetrable, spiny thicket up to 3 m high consisting of a wealth of growth forms, including evergreen plants, succulent and deciduous shrubs, lianas, grasses, and geophytes. The thicket dynamics are not well understood, but elephants may have been important browsers and patch disturbance agents. These semiarid thickets have been subjected to intensive grazing by domestic ungulates, which have largely replaced indigenous herbivores over the last 2 centuries. Overgrazing has extensively degraded vegetation, resulting in the loss of phytomass and plant species and the replacement of perennials by annuals. Coupled with these changes are alterations of soil structure and secondary productivity. This rangeland degradation has largely been attributed to pastoralism with domestic herbivores. The impact of indigenous herbivores differs in scale, intensity, and nature from that of domestic ungulates. Further degradation of the ECST may be limited by alternative management strategies, including the use of wildlife for meat production and ecotourism. Producing meat from wildlife earns less income than from domestic herbivores but is ecologically sustainable. The financial benefits of game use can be improved by developing expertise, technology, and marketing. Ecotourism is not well developed in the Eastern Cape although the Addo Elephant National Park is a financial success and provides considerable employment benefits within an ecologically sustainable system. The density of black rhinoceros and elephant in these thickets is among the highest in Africa, with high population growth and the lowest poaching risk. The financial and ecological viability of ecotourism and the conservation status of these two species warrant expanding ecotourism in the Eastern Cape, thereby reducing the probability of

  17. From warm to cold: migration of Adélie penguins within Cape Bird, Ross Island

    OpenAIRE

    Yaguang Nie; Liguang Sun; Xiaodong Liu; Emslie, Steven D.

    2015-01-01

    Due to their sensitivity to environmental change, penguins in Antarctica are widely used as bio-indicators in paleoclimatic research. On the basis of bio-element assemblages identified in four ornithogenic sediment profiles, we reconstructed the historical penguin population change at Cape Bird, Ross Island, for the past 1600 years. Clear succession of penguin population peaks were observed in different profiles at about 1400 AD, which suggested a high probability of migration within this reg...

  18. First report of Culex (Culex) tritaeniorhynchus Giles, 1901 (Diptera: Culicidae) in the Cape Verde Islands

    OpenAIRE

    Alves, Joana; Pina, Adilson de; Diallo, Mawlouth; Dia, Ibrahima

    2015-01-01

    During an entomological survey in Santiago Island, Cape Verde Islands, in November-December 2011 in order to study the bio-ecology and susceptibility to insecticides of Anopheles arabiensis Patton, 1905, Culex tritaeniorhynchus Giles, 1901 was found to be present in the Santa Cruz District. Both adult and immature specimens were collected and a description of both is given. Further confirmation of the taxonomic identity of the specimens was obtained from studying the male genitalia. This is t...

  19. Places for all? Cape Town’s public library services to gays and lesbians

    OpenAIRE

    Genevieve Hart; Ncumisa Mfazo

    2010-01-01

    The article reports on an investigation of the provision of gay and lesbian literature and of information services to gays and lesbians in Cape Town’s public libraries. Although by definition public libraries serve all members of a community, the international literature suggests that they neglect the reading and information needs and interests of gays and lesbians. The progressive South African Constitution views the rights of gays and lesbians as human rights; yet homophobia is prevalent. U...

  20. The Nainital–Cape Survey: A Search for Variability in Ap and Am Stars

    Indian Academy of Sciences (India)

    Santosh Joshi

    2005-06-01

    The ``Nainital–Cape Survey” program for searching photometric variability in chemically peculiar (CP) stars was initiated in 1997 at ARIES, Nainital. We present here the results obtained to date. The Am stars HD 98851, HD 102480, HD 13079 and HD 113878 were discovered to exhibit Scuti type variability. Photometric variability was also discovered in HD 13038, for which the type of peculiarity and variability is not fully explained. The null results of this survey are also presented and discussed.

  1. Length of Service versus Employee Retention Factors: Hotels in Cape Town, South Africa

    OpenAIRE

    Ikechukwu O. Ezeuduji; Thandokazi Lulu Mbane

    2017-01-01

    Employee retention can be measured quite accurately by the actual number of years that employees have worked in an organisation. This study investigates relationships between hotel employees’ length of service and responses to individual variables explaining employee retention factors. A structured questionnaire survey of 217 hotel employees in Cape Town, South Africa was used to obtain information that were subjected to bivariate and multivariate analyses. Key results show tha...

  2. IPOD-USGS multichannel seismic reflection profile from Cape Hatteras to the Mid-Atlantic Ridge

    Science.gov (United States)

    Grow, John A.; Markl, Rudi G.

    1977-01-01

    A 3,400-km-long multichannel seismic-reflection profile from Cape Hatteras to the Mid-Atlantic Ridge was acquired commercially under contract to the National Science Foundation and the U.S. Geological Survey. These data show evidence for massive erosion of the continental slope, diapirs at the base of the continental slope, and mantle reflections beneath the Hatteras Abyssal Plain.

  3. Including Emotional Intelligence in Pharmacy Curricula to Help Achieve CAPE Outcomes

    OpenAIRE

    Nelson, Michael H.; Fierke, Kerry K.; Sucher, Brandon J.; Janke, Kristin K.

    2015-01-01

    The importance of emotional intelligence (EI) for effective teamwork and leadership within the workplace is increasingly apparent. As suggested by the 2013 CAPE Outcomes, we recommend that colleges and schools of pharmacy consider EI-related competencies to build self-awareness and professionalism among students. In this Statement, we provide two examples of the introduction of EI into pharmacy curricula. In addition, we provide a 4-phase process based on recommendations developed by EI exper...

  4. The Cape Town science centre : a comprehensive business plan / Christian Rudolph Faure

    OpenAIRE

    Faure, Christian Rudolph

    1999-01-01

    This business plan describes the activities and projected financial operation of the Futropolis, a new science and technology centre to be located at Century City, Cape Town. The Futropolis is the first of a network of science and technology centres that will be established by MTN in South Africa and elsewhere in Africa with the aim of increasing the techno-literacy of all South Africans. The Directors and Financial Managers of science centres and theme parks throughout the ...

  5. Changing tune in Woodstock: Creative industries and local urban development in Cape Town, South Africa

    OpenAIRE

    2012-01-01

    Since the beginning of the new millennium, a plethora of works has been published on the making of the ‘creative city’ and the urban impact of the creative economy. So far, however, limited recognition has been given to how the development of cultural industries and the creative economy as a whole influences urban transformation in the rapidly urbanising Global South, especially in Africa. In Cape Town, a steadily growing number of creative industries and ‘culturepreneurs’ (Lange 2005) are ca...

  6. Optimization of Lightning Warning Areas at Cape Canaveral/Kennedy Space Center

    Science.gov (United States)

    2013-06-01

    thunderstorms. The Florida peninsula experiences two coastal sea breezes, one along the east coast off the Atlantic Ocean and one along the west coast off...the Gulf of Mexico . Each of these sea breezes develops along the coast, but the exact location of these sea breezes throughout the day is highly...1997). Three bodies of water near Cape Canaveral, which affect local thunderstorm development, are the Banana River, Indian River and Mosquito Lagoon

  7. Fog and Tidal Current Connection at Cape Cod Canal-Early Recognition and Recent Measurements.

    Science.gov (United States)

    Woodcock, Alfred H.

    1982-02-01

    Notes by Gardner Emmons about the initiation of low advective fogs on Cape Cod are presented. Subsequent measurements made in these fogs confirm his suggestion that mixing and temperature changes associated with tidal currents account for the fog. Puzzling temperature measurements that are at apparent variance with the mixing theory of fog formation are presented. It is proposed that these temperature discrepancies are due to the effects of water vapor condensation on the sea water surface.

  8. A new Cyrtanthus species(Amaryllidaceae: Cyrtantheae endemic to the Albany Centre, Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    D. A. Snijman

    2003-12-01

    Full Text Available Cyrtanthus macmasteri Snijman is a rare new species from the Albany Centre of endemism. Eastern Cape. South Africa. Most closely related to C.  galpinii Baker, and autumn-flowering species with a single or rarely-flowered inflorescence from the northern regions of southern Africa. C macmasteri is distinguished by a 3 to 6-flowered inflorescence. It grows on steep banks of the Great Kei River and its tributaries and flowers in summer.

  9. An evaluation of University of Cape Town medical students’ community placements in South Africa

    OpenAIRE

    Claudia S. Naidu; Virginia Zweigenthal; James Irlam; Leslie London; Johannah Keikelame

    2012-01-01

    Background: Fourth-year medical students at the University of Cape Town (UCT) work closely with stakeholders in community teaching sites to conduct community-based research projects and follow-up health promotion interventions during their Public Health training.Objectives: This study evaluated the placements as a learning experience from the perspectives of past students and community stakeholders.Methods: A total of 32 projects were randomly selected out of 232 projects undertaken during 20...

  10. A new Cyrtanthus species(Amaryllidaceae: Cyrtantheae endemic to the Albany Centre, Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    D. A. Snijman

    2003-12-01

    Full Text Available Cyrtanthus macmasteri Snijman is a rare new species from the Albany Centre of endemism. Eastern Cape. South Africa. Most closely related to C.  galpinii Baker, and autumn-flowering species with a single or rarely-flowered inflorescence from the northern regions of southern Africa. C macmasteri is distinguished by a 3 to 6-flowered inflorescence. It grows on steep banks of the Great Kei River and its tributaries and flowers in summer.

  11. Insecticide susceptibility of Aedes aegypti populations from Senegal and Cape Verde Archipelago

    OpenAIRE

    Dia Ibrahima; Diagne Cheikh; Ba Yamar; Diallo Diawo; Konate Lassana; Diallo Mawlouth

    2012-01-01

    Abstract Background Two concomitant dengue 3 (DEN-3) epidemics occurred in Cape Verde Archipelago and Senegal between September and October 2009. Aedes aegypti was identified as the vector of these epidemics as several DEN-3 virus strains were isolated from this species in both countries. The susceptibility to pyrethroids, organochlorine, organophosphates and carbamate was investigated in two field strains of Aedes aegypti from both countries using WHO diagnostic bioassay kits in order to mon...

  12. Pilot study of a culturally adapted psychoeducation (CaPE) intervention for bipolar disorder in Pakistan.

    Science.gov (United States)

    Husain, Muhammad Ishrat; Chaudhry, Imran B; Rahman, Raza R; Hamirani, Munir M; Mehmood, Nasir; Haddad, Peter M; Hodsoll, John; Young, Allan H; Naeem, Farooq; Husain, Nusrat

    2017-12-01

    Despite the use of maintenance medication, recurrence rates in bipolar affective disorder (BPAD) are high. To date, there are no clinical trials that have investigated the use of psychological interventions in bipolar disorder in Pakistan. The purpose of the study was to assess the feasibility and acceptability of a culturally adapted bipolar psychoeducation programme (CaPE) in Pakistan. Thirty-four euthymic bipolar I and II outpatients were randomized to either 12 weekly sessions of individual psychoeducation plus Treatment As Usual (Intervention) or Treatment As Usual (TAU) (Control). Outcomes were assessed using the Young Mania Rating Scale (YMRS), Beck Depression Inventory (BDI), EuroQoL (EQ-5D), Bipolar Knowledge and Attitudes and Questionnaire (BKAQ), and a self-reported measure of medication adherence (Morisky Medication Adherence Scale-4 items, MMAS-4). Effect sizes were derived from baseline adjusted standardized regression coefficients. Retention in the study was good, 80% of patients in the TAU follow-up assessment and 100% of patients in the CaPE group attended all 12 sessions. Patient satisfaction was higher in the CaPE group relative to control (ES = 1.41). Further, there were large effect sizes shown for CaPE versus TAU for medication adherence (MMAS-4: ES = 0.81), knowledge and attitudes towards bipolar (BKAQ: ES = 0.68), mania (YMRS: ES = 1.18), depression (BDI: ES = 1.17) and quality of life measures (EQ-5D: ES ⇒ 0.88). Culturally adapted psychoeducation intervention is acceptable and feasible, and can be effective in improving mood symptoms and knowledge and attitudes to BPAD when compared with TAU. Larger scale studies are needed to confirm our findings. Clinicaltrials.gov identifier NCT02210390.

  13. Substance Use and Psychosocial Predictors of High School Dropout in Cape Town, South Africa

    Science.gov (United States)

    Flisher, Alan J.; Townsend, Loraine; Chikobvu, Perpetual; Lombard, Carl F.; King, Gary

    2010-01-01

    The aims of this study were to examine whether use of tobacco, alcohol, and illicit drugs predicts dropout among secondary school students in Cape Town, South Africa. A self-report instrument was administered to 1,470 Grade 8 students. The proportion of students that dropped out of school between the onset of the study and 4 years later was 54.9%.…

  14. EAARL coastal topography—Cape Hatteras, North Carolina, pre- and post-Hurricane Isabel, 2003

    Science.gov (United States)

    Fredericks, Xan; Kranenburg, Christine J.; Nagle, David B.

    2017-01-01

    These XYZ datasets provide lidar-derived bare-earth topography for Cape Hatteras, North Carolina. Elevation measurements were acquired pre-Hurricane Isabel on September 16 and post-Hurricane Isabel on September 21, 2003 by the first-generation Experimental Advanced Airborne Research Lidar (EAARL), in cooperation with the National Aeronautics and Space Administration (NASA).The authors acknowledge Jamie Cormier, Amar Nayegandhi, and Wayne Wright for lidar acquisition and processing.

  15. Insecticide susceptibility of Aedes aegypti populations from Senegal and Cape Verde Archipelago

    Directory of Open Access Journals (Sweden)

    Dia Ibrahima

    2012-10-01

    Full Text Available Abstract Background Two concomitant dengue 3 (DEN-3 epidemics occurred in Cape Verde Archipelago and Senegal between September and October 2009. Aedes aegypti was identified as the vector of these epidemics as several DEN-3 virus strains were isolated from this species in both countries. The susceptibility to pyrethroids, organochlorine, organophosphates and carbamate was investigated in two field strains of Aedes aegypti from both countries using WHO diagnostic bioassay kits in order to monitor their the current status of insecticide susceptibility. Findings The two tested strains were highly resistant to DDT. The Cape Verde strain was found to be susceptible to all others tested insecticides except for propoxur 0.1%, which needs further investigation. The Dakar strain was susceptible to fenitrothion 1% and permethrin 0.75%, but displayed reduced susceptibility to deltamethrin, lambda-cyhalothrin and propoxur. Conclusions As base-line results, our observations stress a careful management of insecticide use for the control of Ae. aegypti. Indeed, they indicate that DDT is no longer efficient for the control of Ae. aegypti populations in Cape Verde and Dakar and further suggest a thorough follow-up of propoxur susceptibility status in both sites and that of deltamethrin and lambda-cyhalothrin in Ae. aegypti populations in Dakar. Thus, regular monitoring of susceptibility is greatly needed as well as the knowing if this observed resistance/susceptibility is focal or not and for observed resistance, the use of biochemical methods is needed with detailed comparison of resistance levels over a large geographic area. Keywords Aedes aegypti, Insecticides, Susceptibility, Cape Verde, Senegal

  16. A bio-economic application to the Cape Rock Lobster resource ...

    African Journals Online (AJOL)

    include the entire life history of the population, as some events do have an immediate and .... 2.5. 3. 3.5 slope parameter, c female steady state. Figure 1: The dynamical solution at equilibrium of the two-sex model (3) using ..... pm− r. qmNm pf − r qf Sf. = 1 α. (20). 2 Application to the Cape Rock Lobster ..... of Canada, 11, pp.

  17. Impact of Sahara dust transport on Cape Verde atmospheric element particles.

    Science.gov (United States)

    Almeida-Silva, M; Almeida, S M; Freitas, M C; Pio, C A; Nunes, T; Cardoso, J

    2013-01-01

    The objectives of this study were to (1) conduct an elemental characterization of airborne particles sampled in Cape Verde and (2) assess the influence of Sahara desert on local suspended particles. Particulate matter (PM(10)) was collected in Praia city (14°94'N; 23°49'W) with a low-volume sampler in order to characterize its chemical composition by k0-INAA. The filter samples were first weighed and subsequently irradiated at the Portuguese Research Reactor. Results showed that PM(10) concentrations in Cape Verde markedly exceeded the health-based air quality standards defined by the European Union (EU), World Health Organization (WHO), and U.S. Environmental Protection Agency (EPA), in part due to the influence of Sahara dust transport. The PM(10) composition was characterized essentially by high concentrations of elements originating from the soil (K, Sm, Co, Fe, Sc, Rb, Cr, Ce, and Ba) and sea (Na), and low concentrations of anthropogenic elements (As, Zn, and Sb). In addition, the high concentrations of PM measured in Cape Verde suggest that health of the population may be less affected compared with other sites where PM(10) concentrations are lower but more enriched with toxic elements.

  18. Proximate and fatty acid composition of cooked South African Cape snoek (Thyrsites atun

    Directory of Open Access Journals (Sweden)

    Suné S. Henning

    2017-05-01

    Full Text Available Cape snoek (Thyrsites atun is an important source of protein for people in South Africa; however, nutritional information thereof is limited. The proximate and fatty acid compositions of raw and cooked (80 °C snoek muscles were determined according to official AOAC methods. The mean moisture, ash, total lipids and protein for raw snoek were 72.8±1.86%, 1.3±0.09%, 4.0±1.16 and 21.5±1.35%, respectively. Cape snoek is very high in palmitic acid (24.65±1.43%, oleic acid (18.21±2.64%, eicosapentaenoic acid (EPA, 9.11±2.06% and docosahexaenoic acid (DHA, 19.70±3.25%. With the exception of total lipids, cooking significantly reduced moisture (69.40±2.03% and ash (1.12±0.12%, and increased protein (24.47±1.39% content. It is concluded that Cape snoek is very high in protein and can be classified as a low-fat fish which is rich in EPA and DHA.

  19. Characterization of polyphenol oxidase from Cape gooseberry (Physalis peruviana L.) fruit.

    Science.gov (United States)

    Bravo, Karent; Osorio, Edison

    2016-04-15

    Cape gooseberry (Physalis peruviana) is an exotic fruit highly valued, however it is a very rich source of polyphenol oxidase (PPO). In this study, Cape gooseberry PPO was isolated and biochemically characterized. The enzyme was extracted and purified using acetone and aqueous two-phase systems. The data indicated that PPO had the highest substrate affinity for chlorogenic acid, 4-methylcatechol and catechol. Chlorogenic acid was the most suitable substrate (Km=0.56±0.07 mM and Vmax=53.15±2.03 UPPO mL(-1) min(-1)). The optimal pH values were 5.5 for catechol and 4-methylcatechol and 5.0 for chlorogenic acid. Optimal temperatures were 40°C for catechol, 25°C for 4-methylcatechol and 20°C for chlorogenic acid. In inhibition tests, the most potent inhibitor was found to be ascorbic acid followed by L-cysteine and quercetin. This study shows possible treatments that can be implemented during the processing of Cape gooseberry fruits to prevent browning.

  20. Performing rap ciphas in late-modern Cape Town: extreme locality and multilingual citizenship

    Directory of Open Access Journals (Sweden)

    Williams, Quentin E.

    2010-12-01

    Full Text Available The study of hip-hop in Cape Town, and indeed South Africa, has traditionally focused on the narratives and poetics of resistance, race and counter-hegemonic agency in the context of apartheid and the early days of post-apartheid. Despite this attention, hip-hop cipha performances remain relatively under-researched. The aim of this paper is to suggest that cipha performances display linguistic and discursive features that not only are of particular interest to rap music and hip-hop on the Cape Flats of Cape Town specifically, but that also engage core issues around multilingualism, agency and voice more generally. It demonstrates how in the process of entextualization a sense of locality, extreme locality, emerges in cipha performances by means of verbal cueing, representing place, expressing disrespect (dissing, and the (deictic reference to local coordinates that is achieved by transposing or recontextualizing transidiomatic phrases, and by incorporating local proxemics and audience reactions through commentary and response. It concludes by suggestingthat competition around acceptable linguistic forms and framings (metalinguistic disputes of extreme locality comprise the very micro-processes behind the formation of new registers. At the same time, these registers create the semiotic space for the exercise of agency and voice through multilingual practices, that is, multilingual citizenship.

  1. Long term fine aerosols at the Cape Grim global baseline station: 1998 to 2016

    Science.gov (United States)

    Crawford, Jagoda; Cohen, David D.; Stelcer, Eduard; Atanacio, Armand J.

    2017-10-01

    When air masses were arriving from the baseline sector, the maximum concentration of aged sea salt was 1.3 μg/m3, compared to overall maximum of 4.9 μg/m3. For secondary sulfates and nitrates the maximum concentrations were 2.5 and 7.5 μg/m3 from the baseline sector and overall, respectively. While measurements at Cape Grim can be affected from long range transport from mainland Australia and some local Tasmanian sources, the average concentrations of anthropogenic sources are still considerably lower than those measured at more populated areas. For example, at Lucas Heights (located south-west of the Sydney central business district, with little local sources) the average concentrations of secondary sulfates/nitrates and aged sea air were 1.4 and 1.0 μg/m3, respectively; compared to average concentrations of 0.8 and 0.6 μg/m3, at Cape Grim. The average concentrations of smoke were compatible at the two sites. The impact of primary aerosols from vehicle exhaust at Cape Grim was limited and no corresponding fingerprint was resolved.

  2. Vegetative morphology and interfire survival strategies in the Cape Fynbos grasses

    Directory of Open Access Journals (Sweden)

    H. P. Linder

    1990-12-01

    Full Text Available It is shown that there is a wide range of structural variation in the habit of the Arundineae and Ehrharteae of the fynbos of the Cape Floristic Region (Cape Province, South Africa. Structural differences in the bases of the fynbos grasses have been classified into four groups: swollen, knotty tillering, weak and annual. Variation in the position of the innovation buds occurs with one group having basal perennating buds, implying that all the culm material is annual, while the second group has cauline innovation buds, leading to the development of a divaricate perennial herb. The recognition of caducous, mesic (orthophyllous and sclerophyllous leaf blades is also possible, based on leaf morphology and anatomy. These variations in growth forms allow the classification of the Cape grasses into five guilds adapted for survival in the dense fynbos vegetation that develops between the well-spaced fires in these heathlands. The following guilds have been recognized: competition avoiders that grow on rock ledges and outcrops where competition from shrubby vegetation is reduced; reseeders, that survive the protracted interfire period as seed; geophytes, that survive this period as underground organs; coppicers, that survive as small plants; and competitors, that grow tall by means of cauline innovation buds, and so are able to compete with the shrubby heath vegetation.

  3. Gaseous elemental mercury depletion events observed at Cape Point during 2007–2008

    Directory of Open Access Journals (Sweden)

    E.-G. Brunke

    2010-02-01

    Full Text Available Gaseous mercury in the marine boundary layer has been measured with a 15 min temporal resolution at the Global Atmosphere Watch station Cape Point since March 2007. The most prominent features of the data until July 2008 are the frequent occurrences of pollution (PEs and depletion events (DEs. Both types of events originate mostly within a short transport distance (up to about 100 km, which are embedded in air masses ranging from marine background to continental. The Hg/CO emission ratios observed during the PEs are within the range reported for biomass burning and industrial/urban emissions. The depletion of gaseous mercury during the DEs is in many cases almost complete and suggests an atmospheric residence time of elemental mercury as short as a few dozens of hours, which is in contrast to the commonly used estimate of approximately 1 year. The DEs observed at Cape Point are not accompanied by simultaneous depletion of ozone which distinguishes them from the halogen driven atmospheric mercury depletion events (AMDEs observed in Polar Regions. Nonetheless, DEs similar to those observed at Cape Point have also been observed at other places in the marine boundary layer. Additional measurements of mercury speciation and of possible mercury oxidants are hence called for to reveal the chemical mechanism of the newly observed DEs and to assess its importance on larger scales.

  4. Vegetative morphology and interfire survival strategies in the Cape Fynbos grasses

    Directory of Open Access Journals (Sweden)

    H. P. Linder

    1990-12-01

    Full Text Available It is shown that there is a wide range of structural variation in the habit of the Arundineae and Ehrharteae of the fynbos of the Cape Floristic Region (Cape Province, South Africa. Structural differences in the bases of the fynbos grasses have been classified into four groups: swollen, knotty tillering, weak and annual. Variation in the position of the innovation buds occurs with one group having basal perennating buds, implying that all the culm material is annual, while the second group has cauline innovation buds, leading to the development of a divaricate perennial herb. The recognition of caducous, mesic (orthophyllous and sclerophyllous leaf blades is also possible, based on leaf morphology and anatomy. These variations in growth forms allow the classification of the Cape grasses into five guilds adapted for survival in the dense fynbos vegetation that develops between the well-spaced fires in these heathlands. The following guilds have been recognized: competition avoiders that grow on rock ledges and outcrops where competition from shrubby vegetation is reduced; reseeders, that survive the protracted interfire period as seed; geophytes, that survive this period as underground organs; coppicers, that survive as small plants; and competitors, that grow tall by means of cauline innovation buds, and so are able to compete with the shrubby heath vegetation.

  5. O3 OSSEs on a Regional Scale for the GEO-CAPE Mission

    Science.gov (United States)

    Natraj, V.; Pierce, R. B.; Lenzen, A.; Kulawik, S. S.; Worden, H. M.

    2016-12-01

    The GEO-CAPE Atmospheres Science Working Group has been working towards a Regional/Urban Observing System Simulation Experiment (RU-OSSE) capability to provide the basis for characterizing the ability of GEO-CAPE to identify the diurnal variations of GEOCAPE observables at significantly smaller spatial scales than that observed by existing space instruments. The small spatial scales and high temporal refresh of GEO-CAPE are particularly valuable for air quality decision making at the local scale. The RU-OSSE (1) utilizes independent modeling systems for generation of the Nature atmosphere and conducting the assimilation impact experiments, (2) accounts for realistic atmospheric variability, by evaluating the nature runs with respect to observations, (3) includes realistic variability in the synthetic radiances (e.g. by incorporating realistic surface ultraviolet and visible reflectivities, and thermal infrared emissivities), and (4) includes realistic sensitivities of atmospheric parameters by generating averaging kernels for each simulated observation. In this presentation, we report on results of the O3 RU-OSSE study. We discuss the 12 km Nature simulation and it's validation, the forward model used to generate the diurnally resolved high spectral resolution simulated measurements, O3 retrievals and their evaluation with respect to the Nature run profiles, control simulations done using independent models, and the OSSE studies performed to evaluate the impact of the assimilation on regional O3 analyses. 2016. All rights reserved.

  6. CAPES: Unsupervised Storage Performance Tuning Using Neural Network-Based Deep Reinforcement Learning

    CERN Document Server

    CERN. Geneva

    2017-01-01

    Parameter tuning is an important task of storage performance optimization. Current practice usually involves numerous tweak-benchmark cycles that are slow and costly. To address this issue, we developed CAPES, a model-less deep reinforcement learning-based unsupervised parameter tuning system driven by a deep neural network (DNN). It is designed to nd the optimal values of tunable parameters in computer systems, from a simple client-server system to a large data center, where human tuning can be costly and often cannot achieve optimal performance. CAPES takes periodic measurements of a target computer system’s state, and trains a DNN which uses Q-learning to suggest changes to the system’s current parameter values. CAPES is minimally intrusive, and can be deployed into a production system to collect training data and suggest tuning actions during the system’s daily operation. Evaluation of a prototype on a Lustre system demonstrates an increase in I/O throughput up to 45% at saturation point. About the...

  7. Opportunistic infection of Aspergillus and bacteria in captive Cape vultures (Gyps coprotheres)

    Institute of Scientific and Technical Information of China (English)

    Stephen Chege; Judith Howlett; Majid Al Qassimi; Arshad Toosy; Joerg Kinne; Vincent Obanda

    2013-01-01

    Objective: To describe clinical signs, pathology, diagnosis and treatment of Cape vultures in which Aspergillus fumigatus (A. fumigatus) and mixed species of bacteria were isolated. Methods: Six Cape vultures sourced from South Africa for exhibition at Al Ain Zoo developed illness manifesting as anorexia, dyspnea, polyuria and lethargy. Three vultures died manifesting‘‘pneumonia-like syndrome’’. These three vultures were necropsied and gross lesions recorded, while organ tissues were collected for histopathology. Internal organs were swabbed for bacteriology and mycology. From live vultures, blood was collected for hematology and biochemistry, oropharyngeal and cloacal swabs were collected for mycology and bacteriology. Results: A. fumigatus was isolated from the three dead vultures and two live ones that eventually survived. One of the dead vulture and two live vultures were co-infected with A. fumigatus and mixed species of bacteria that included Clostridium perfringens, Pseudomonas, Staphylococcus, Escherichia, Proteus, Enterococcus and Enterbacter. One of the Cape vulture and a Lappet-faced vulture, however, were free of Aspergillus or bacterial infections. At necropsy, intestinal hemorrhages were observed and the lungs were overtly congested with granulomas present on caudal air sac. Histopathological examinations demonstrated granulomatous lesions that were infiltrated by mononuclear cells and giant cells. Conclusions: Aspergillosis is a persistent threat to captive birds and we recommend routine health assessments so that early diagnosis may prompt early treatment. It is likely that prompt prophylaxis by broad spectrum antibiotics and antifungals medication contributed to the survival of some of the vultures.

  8. Improving Access to Pediatric Cardiology in Cape Verde via a Collaborative International Telemedicine Service.

    Science.gov (United States)

    Lapão, Luís Velez; Correia, Artur

    2015-01-01

    This paper addresses the role of international telemedicine services in supporting the evacuation procedures from Cape Verde to Portugal, enabling better quality and cost reductions in the management of the global health system. The Cape Verde, as other African countries, health system lacks many medical specialists, like pediatric cardiologists, neurosurgery, etc. In this study, tele-cardiology shows good results as diagnostic support to the evacuation decision. Telemedicine services show benefits while monitoring patients in post-evacuation, helping to address the lack of responsive care in some specialties whose actual use will help save resources both in provision and in management of the evacuation procedures. Additionally, with tele-cardiology collaborative service many evacuations can be avoided whereas many cases will be treated and followed locally in Cape Verde with remote technical support from Portugal. This international telemedicine service enabled more efficient evacuations, by reducing expenses in travel and housing, and therefore contributed to the health system's improvement. This study provides some evidence of how important telemedicine really is to cope with both the geography and the shortage of physicians.

  9. Acoustic Telemetry, Cape Hatteras, and ocean Migratory Corridors: Defining Critical Habitats

    Directory of Open Access Journals (Sweden)

    Roger A. Rulifson

    2015-11-01

    Full Text Available North Carolina continental shelf waters are being targeted for development for wind farms and for oil and gas exploration. The main site for the latter is only 38 miles from Cape Hatteras, a major topographic feature that changes the dynamics of near-shore large ocean currents including the Labrador Current and Gulf Stream. The Cape constricts shelf habitat and restricts the migratory corridors of highly migratory species. The Hatteras Acoustic Array just south of the Cape indicates that this area is heavily used by species of concern year-around. Atlantic sturgeon Acipenser oxyrhynchus migrate southward through Hatteras Bight in the fall and northward in the spring; some remain in the area throughout the winter months. Sandbar Sharks, Sand Tiger Sharks, and some Atlantic Sturgeon seem to migrate to Hatteras Bight and remain in the area throughout the winter, while other Atlantic sturgeon and White Sharks tend to migrate through Hatteras Bight on the way to other overwintering grounds. The period November through April seems to be the most critical period for these four species. Agencies need to expand the area of focus for these studies, as well as gather new information about resident species and marine mammals, before science-based environmental assessment can be made.

  10. Psychosocial concomitants of loneliness among students of Cape Verde and Portugal.

    Science.gov (United States)

    Neto, F; Barros, J

    2000-09-01

    This research is an examination of the relationship between loneliness and a number of psychosocial variables (e.g., affective state, cultural issues, gender, age) among adolescents and young adults from Cape Verde and Portugal. Two studies are presented. The participants in the first study were 285 adolescents from Cape Verde and 202 from Portugal, and in the second study there were 134 college students from Cape Verde and 112 from Portugal. The following instruments were administered to all the participants in both studies: The Revised UCLA Loneliness Scale (D. Russell, L. Peplau, & C. Cutrona, 1980), the Neuroticism Scale (J. Barros, 1999), the Optimism Scale (J. Barros, 1998), the Social Anxiety subscale (A. Fenigstein, M. Scheier, & A. Buss, 1975), and the Satisfaction With Life Scale (E. Diener, R. Emmons, R. Larsen, & S. Griffin, 1985). No ethnic or gender differences were found for loneliness between the two groups. For both groups, the most prominent predictors of loneliness were neuroticism and dissatisfaction with life. However, as expected, the adolescent group recorded higher scores for loneliness than did the college students.

  11. Solute dilution at the Borden and Cape Cod groundwater tracer tests

    Science.gov (United States)

    Thierrin, Joseph; Kitanidis, Peter K.

    1994-01-01

    This study presents an analysis of the rate of dilution of a conservative nonreactive tracer in two well-known field experiments: The Borden (Ontario, Canada) experiment and the Cape Cod (Massachusetts) experiment. In evaluating the dilution of injected sodium bromide, in addition to computing the second spatial moments, we have used the dilution index and the reactor ratio. The dilution index is a measure of the formation volume occupied by the solute plume, and the reactor ratio is a shape factor, which measures how stretched and deformed the plume is. Unlike the second moments, which may go up or down during an experiment, the dilution index should increase monotonically. The results for both plumes were quite similar. After an initial period the dilution index increased linearly with time, which is macroscopically equivalent to transport in two-dimensional uniform flow. The reactor ratio was relatively constant during the period of the experiments. Their values, about 0.72 for the Borden test and 0.63 for the Cape Cod test, indicate that the Cape Cod plume was more stretched and deformed than the Borden plume. The maximum concentration, which is an alternative to the dilution index for quantifying dilution, was found to be more erratic and more susceptible to sampling error.

  12. Erosional history of Cape Halkett and contemporary monitoring of bluff retreat, Beaufort Sea coast, Alaska

    Science.gov (United States)

    Jones, Benjamin M.; Arp, Christopher D.; Beck, Richard A.; Grosse, Guido; Webster, James M.; Urban, Frank E.

    2009-01-01

    Cape Halkett is located along the Beaufort Sea at the end of a low-lying tundra landscape. The area has been subject to major modifications over the last century as a result of erosion and migration of the coastline inland. Long-term mean annual erosion rates (1955-2009) for the entire cape are 7.6 m/yr, with a gradual increase in rates over the first five time periods of remotely sensed imagery analyzed and a large increase during the most recent time period. Division of the cape into three distinct coastal zones shows very different erosional patterns: the northeast-facing segment (Zone 1) showing a consistent and large increase; the southeast-facing segment (Zone 3) showing a gradual increase with recent, heightened erosion rates; and the east-facing segment (Zone 2) showing decreased rates due to the reformation of a sand and gravel spit. Monitoring of bluff erosion with time-lapse photography, differential GPS surveys, terrestrial and bathymetric surveys, and water level, sea and permafrost temperature data provide insights into the processes driving contemporary patterns of erosion and will provide valuable information for the prediction of future shoreline positions.

  13. Influence of Electromagnetic Fields on Bone Fracture in Rats: Role of CAPE

    Institute of Scientific and Technical Information of China (English)

    EKREM CICEK; OSMAN GOKALP; REMZI VAROL; GOKHAN CESUR

    2009-01-01

    Objective To study the effects of radiation emitted by mobile phones on bone strength and caffeic acid phenethyl ester (CAPE) on the changes induced by radiation. Methods Forty-eight Sprague-Dawley rats were divided into five groups. Rats in the control group (first group) were left within the experimental setup for 30 min/day for 28 days without radiation exposure. Nine hundred MHz radiation group was broke down into 2 subgroups (group 1/2). Both subgroups were exposed to radiation for 28 days (30 min/day). The next group was also divided into 2 subgroups (group 3/4). Each was exposed to 1800 MHz of radiation for 28 days (30 min/day). The third and fifth groups were also treated with CAPE for 28 days. Treatment groups received ip caffeic acid phenethyl ester (10 μmol/kg per day) before radiation session. Bone fracture was analyzed. Results Breaking force, bending strength, and total fracture energy decreased in the irradiated groups but increased in the treatment groups. Conclusion Radiation and CAPE can significantly improve bone.

  14. Incidence and Molecular Characterization of Hepatitis E Virus from Swine in Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Olusesan Adeyemi Adelabu

    2017-01-01

    Full Text Available Hepatitis E virus-mediated infection is a serious public health concern in economically developing nations of the world. Globally, four major genotypes of HEV have been documented. Hepatitis E has been suggested to be zoonotic owing to the increase of evidence through various studies. Thus far, this paper reports on prevalence of hepatitis E virus among swine herd in selected communal and commercial farms in the Eastern Cape Province of South Africa. A total of 160 faecal samples were collected from swine herds in Amathole and Chris Hani District Municipalities of Eastern Cape Province for the presence of HEV. Of the 160 faecal samples screened, only seven were positive (4.4% for HEV. The nucleotide sequences analyses revealed the isolates as sharing 82% to 99% identities with other strains (KX896664, KX896665, KX896666, KX896667, KX896668, KX896669, and KX896670 from different regions of the world. We conclude that HEV is present among swine in the Eastern Cape Province, albeit in low incidence, and this does have public health implications. There is a need for maintenance of high hygienic standards in order to prevent human infections through swine faecal materials and appropriate cooking of pork is highly advised.

  15. 2009 USGS/NPS Experimental Advanced Airborne Research Lidar (EAARL): Cape Hatteras National Seashore - Post-Nor'easter Ida

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This is a bare-earth data lidar data set that was collected on November 27, 29 and December 1, 2009 along the shoreline of the Cape Hatteras National Seashore in...

  16. Sedimentary Environments of the Sea Floor off Eastern Cape Cod, Massachusetts (CC_ENVIRON.SHP, Geographic, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set includes the sedimentary environments for the sea floor offshore of northern and eastern Cape Cod, Massachusetts. This interpretation is based on data...

  17. Application Documents for the Cape Wind Associates, LLC, Horseshoe Shoal, Nantucket Sound (Offshore Renewable Energy Project/OCS Air Permit)

    Science.gov (United States)

    List of application documents for the Cape Wind Associates, LLC, Horseshoe Shoal, Nantucket Sound (Offshore Renewable Energy Project/OCS Air Permit: Massachusetts Plan Approval including nonattainment NSR Appendix A requirements).

  18. Comments for the Cape Wind Associates, LLC, Horseshoe Shoal, Nantucket Sound (Offshore Renewable Energy Project/OCS Air Permit)

    Science.gov (United States)

    List of comments for the Cape Wind Associates, LLC, Horseshoe Shoal, Nantucket Sound (Offshore Renewable Energy Project/OCS Air Permit: Massachusetts Plan Approval including nonattainment NSR Appendix A requirements).

  19. Population and productivity studies of black-legged kittiwakes, common murres, and pelagic cormorants at Cape Peirce, Alaska, summer 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Cape Peirce, Alaska, was the site of a nesting seabird study from June 16 to August 20, 1988. Three species of nesting seabirds (Black-legged Kittiwakes, Common...

  20. Possible impacts of sea-level rise on the Diep river/Rietvlei system, Cape-Town

    CSIR Research Space (South Africa)

    Hughes, P

    1993-10-01

    Full Text Available Many of the Cape Province's estuaries and tidal inlets have sandy connections to the sea and are often intensively developed for industrial or residential purposes. The possible impacts of sea-level rise are of considerable interest...

  1. Continuous Resistivity Profile Tracklines of Data Collected from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  2. Point Shapefile with a Point Every 100 meters along the Cape Cod National Seashore Resistivity Survey tracklines, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  3. EAARL Coastal Topography--Cape Hatteras National Seashore, North Carolina, Post-Nor'Ida, 2009: Bare Earth

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) of a portion of the Cape Hatteras National Seashore in North Carolina, post-Nor'Ida (November 2009 nor'easter), was produced from...

  4. IMPLEMENTATION OF A CAPE-OPEN COMPLIANT PROCESS SIMULATOR USING MICROSOFT'S VISUAL STUDIO.NET AND THE .NET FRAMEWORK

    Science.gov (United States)

    The United States Environmental Protection Agency is developing a ComputerAided Process Engineering (CAPE) software tool for the metal finishingindustry that helps users design efficient metal finishing processes thatare less polluting to the environment. Metal finish...

  5. HATTERAS_BASELINE: Offshore baseline for Hatteras Island from Oregon Inlet to Cape Hatteras Point, North Carolina (geographic, WGS84).

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The shoreline of Cape Hatteras, North Carolina, is experiencing long-term coastal erosion. In order to better understand and monitor the changing coastline,...

  6. National Wildlife Refuge Visitor Survey 2010/2011 : Individual refuge results for Cape Romain National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Cape Romain NWR and is part of the USGS Data Series 643. The survey was conducted to better...

  7. Sedimentary Environments of the Sea Floor off Eastern Cape Cod, Massachusetts (CC_ENVIRON.SHP, Geographic, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set includes the sedimentary environments for the sea floor offshore of northern and eastern Cape Cod, Massachusetts. This interpretation is based on data...

  8. Continuous Resistivity Profile Tracklines of Data Collected from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow...

  9. Point Shapefile with a Point Every 100 meters along the Cape Cod National Seashore Resistivity Survey tracklines, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow...

  10. EAARL Coastal Topography--Cape Hatteras National Seashore, North Carolina, Post-Nor'Ida, 2009: First Surface

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) of a portion of the National Park Service Southeast Coast Network's Cape Hatteras National Seashore in North Carolina, post-Nor'Ida...

  11. EAARL Coastal Topography--Cape Hatteras National Seashore, North Carolina, Post-Nor'Ida, 2009: Bare Earth

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) of a portion of the Cape Hatteras National Seashore in North Carolina, post-Nor'Ida (November 2009 nor'easter), was produced from...

  12. 75 FR 76453 - CAlifornians for Renewable Energy, Inc., (CARE), and Barbara Durkin v. National Grid, Cape Wind...

    Science.gov (United States)

    2010-12-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CAlifornians for Renewable Energy, Inc., (CARE), and Barbara Durkin v. National Grid, Cape Wind, and the Massachusetts Department of Public Utilities; Notice of...

  13. The potential usage of caffeic acid phenethyl ester (CAPE) against chemotherapy-induced and radiotherapy-induced toxicity.

    Science.gov (United States)

    Akyol, Sumeyya; Ginis, Zeynep; Armutcu, Ferah; Ozturk, Gulfer; Yigitoglu, M Ramazan; Akyol, Omer

    2012-07-01

    Protection of the patients against the side effects of chemotherapy and radiotherapy regimens has attracted increasing interest of clinicians and practitioners. Caffeic acid phenethyl ester (CAPE), which is extracted from the propolis of honeybee hives as an active component, specifically inhibits nuclear factor κB at micromolar concentrations and show ability to stop 5-lipoxygenase-catalysed oxygenation of linoleic acid and arachidonic acid. CAPE has antiinflammatory, antiproliferative, antioxidant, cytostatic, antiviral, antibacterial, antifungal and antineoplastic properties. The purpose of this review is to summarize in vivo and in vitro usage of CAPE to prevent the chemotherapy-induced and radiotherapy-induced damages and side effects in experimental animals and to develop a new approach for the potential usage of CAPE in clinical trial as a protective agent during chemotherapy and radiotherapy regimens.

  14. Point Shapefile with a Point Every 100 meters along the Cape Cod National Seashore Resistivity Survey tracklines, Feb. 28, 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  15. Continuous Resistivity Profile Tracklines of Data Collected from Cape Cod National Seashore, May 17-20, 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Continuous resistivity profiling (CRP) surveys were conducted at Cape Cod National Seashore in 2004 and 2006 in order to test hypotheses about groundwater flow under...

  16. Chemometric Characterization of Alembic and Industrial Sugar Cane Spirits from Cape Verde and Ceará, Brazil

    Directory of Open Access Journals (Sweden)

    Regina F. R. Pereira

    2012-01-01

    Full Text Available Sugar cane spirits are some of the most popular alcoholic beverages consumed in Cape Verde. The sugar cane spirit industry in Cape Verde is based mainly on archaic practices that operate without supervision and without efficient control of the production process. The objective of this work was to evaluate samples of industrial and alembic sugar cane spirits from Cape Verde and Ceará, Brazil using principal component analysis. Thirty-two samples of spirits were analyzed, twenty from regions of the islands of Cape Verde and twelve from Ceará, Brazil. Of the samples obtained from Ceará, Brazil seven are alembic and five are industrial spirits. The components analyzed in these studies included the following: volatile organic compounds (n-propanol, isobutanol, isoamylic, higher alcohols, alcoholic grade, acetaldehyde, acetic acid, acetate; copper; and sulfates.

  17. IMPLEMENTATION OF A CAPE-OPEN COMPLIANT PROCESS SIMULATOR USING MICROSOFT'S VISUAL STUDIO.NET AND THE .NET FRAMEWORK

    Science.gov (United States)

    The United States Environmental Protection Agency is developing a ComputerAided Process Engineering (CAPE) software tool for the metal finishingindustry that helps users design efficient metal finishing processes thatare less polluting to the environment. Metal finish...

  18. Oregon Islands, Three Arch Rocks, and Cape Meares National Wildlife Refuges: Comprehensive Conservation Plan and Wilderness Stewardship Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Oregon Islands, Three Arch Rocks, and Cape Meares NWRs for the next 15 years. This plan...

  19. EAARL Coastal Topography--Cape Hatteras National Seashore, North Carolina, Post-Nor'Ida, 2009: First Surface

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A digital elevation model (DEM) of a portion of the National Park Service Southeast Coast Network's Cape Hatteras National Seashore in North Carolina, post-Nor'Ida...

  20. Quality service delivery for the community, by the community: an innovative Eastern Cape infrastructure and job creation success

    CSIR Research Space (South Africa)

    Wall, K

    2013-10-01

    Full Text Available A number of pilot projects in the Eastern Cape have demonstrated how the institutionally innovative and very practical social franchising partnership approach can successfully be used for the routine maintenance of low-technology water...

  1. Coping, stress and suicide ideation in the South African Police Services in the Eastern Cape / René Meyer

    OpenAIRE

    Meyer, René

    2002-01-01

    The suicide rate in the South African Police Services is relatively high compared with other suicide statistics. The objective of this study was to investigate relationships between coping, stress and suicide ideation within the SAPS in the Eastern Cape. A cross-sectional survey design was used. The study population consisted of 307 uniformed police members from the job level of constable to that of senior superintendent in the Eastern Cape. The COPE Questionnaire, Police Stres...

  2. TMDL Compliance for Patrick Air Force Base and Cape Canaveral Air Force Station: Rethinking Stormwater Pollution Management

    Science.gov (United States)

    2011-05-01

    Energy Security & Sustainability (E2S2) Symposium & Exhibition held 9-12 May 2011 in New Orleans, LA. 14. ABSTRACT 15. SUBJECT TERMS 16...8217::::::: City of Cape Canaveral City of Cocoa Beach City of Indian Harbour Beach [:\\:: City of Satellite Beach B Patrick AFB lncoporated Places NAME...Cape Canaveral Cocoa Beach - Indian Harbour Beach - Melbourne Satellite Beach DOTDIST CJ s BANANA RIVER LAGOON (BRL) IMPAIRMENT  SEAGRASS

  3. Pinnacle Point Cave 13B (Western Cape Province, South Africa) in context: The Cape Floral kingdom, shellfish, and modern human origins.

    Science.gov (United States)

    Marean, Curtis W

    2010-01-01

    Genetic and anatomical evidence suggests that Homo sapiens arose in Africa between 200 and 100ka, and recent evidence suggests that complex cognition may have appeared between ~164 and 75ka. This evidence directs our focus to Marine Isotope Stage (MIS) 6, when from 195-123ka the world was in a fluctuating but predominantly glacial stage, when much of Africa was cooler and drier, and when dated archaeological sites are rare. Previously we have shown that humans had expanded their diet to include marine resources by ~164ka (±12ka) at Pinnacle Point Cave 13B (PP13B) on the south coast of South Africa, perhaps as a response to these harsh environmental conditions. The associated material culture documents an early use and modification of pigment, likely for symbolic behavior, as well as the production of bladelet stone tool technology, and there is now intriguing evidence for heat treatment of lithics. PP13B also includes a later sequence of MIS 5 occupations that document an adaptation that increasingly focuses on coastal resources. A model is developed that suggests that the combined richness of the Cape Floral Region on the south coast of Africa, with its high diversity and density of geophyte plants and the rich coastal ecosystems of the associated Agulhas Current, combined to provide a stable set of carbohydrate and protein resources for early modern humans along the southern coast of South Africa during this crucial but environmentally harsh phase in the evolution of modern humans. Humans structured their mobility around the use of coastal resources and geophyte abundance and focused their occupation at the intersection of the geophyte rich Cape flora and coastline. The evidence for human occupation relative to the distance to the coastline over time at PP13B is consistent with this model. Copyright © 2010 Elsevier Ltd. All rights reserved.

  4. Origin and Population Dynamics of a Novel HIV-1 Subtype G Clade Circulating in Cape Verde and Portugal.

    Science.gov (United States)

    de Pina-Araujo, Isabel Inês M; Delatorre, Edson; Guimarães, Monick L; Morgado, Mariza G; Bello, Gonzalo

    2015-01-01

    The human immunodeficiency virus type 1 (HIV-1) subtype G is the most prevalent and second most prevalent HIV-1 clade in Cape Verde and Portugal, respectively; but there is no information about the origin and spatiotemporal dispersal pattern of this HIV-1 clade circulating in those countries. To this end, we used Maximum Likelihood and Bayesian coalescent-based methods to analyze a collection of 578 HIV-1 subtype G pol sequences sampled throughout Portugal, Cape Verde and 11 other countries from West and Central Africa over a period of 22 years (1992 to 2013). Our analyses indicate that most subtype G sequences from Cape Verde (80%) and Portugal (95%) branched together in a distinct monophyletic cluster (here called G(CV-PT)). The G(CV-PT) clade probably emerged after a single migration of the virus out of Central Africa into Cape Verde between the late 1970s and the middle 1980s, followed by a rapid dissemination to Portugal a couple of years later. Reconstruction of the demographic history of the G(CV-PT) clade circulating in Cape Verde and Portugal indicates that this viral clade displayed an initial phase of exponential growth during the 1980s and 1990s, followed by a decline in growth rate since the early 2000s. Our data also indicate that during the exponential growth phase the G(CV-PT) clade recombined with a preexisting subtype B viral strain circulating in Portugal, originating the CRF14_BG clade that was later disseminated to Spain and Cape Verde. Historical and recent human population movements between Angola, Cape Verde and Portugal probably played a key role in the origin and dispersal of the G(CV-PT )and CRF14_BG clades.

  5. Surveying the Underwater Arcaheological Site of Cape Glaros at Pagasetikos Gulf

    Science.gov (United States)

    Diamanti, E.; Spondylis, E.; Vlachaki, F.; Kolyva, E.

    2017-02-01

    The Hellenic Institute of Marine Archaeology (H.I.M.A.)1 has been conducting an underwater archaeological research in the west coast of southern Pagasetikos Gulf, since 2000. Every year the underwater research focuses on specific archaeological targets that have been recovered during previous field campaigns. The current publication elaborates on the comprehensive documentation of the underwater archaeological site at Cape Glaros, during the 2015 field season, under the direction of the archaeologist Elias Spondylis. The 2015 research campaign was conducted within the framework of the ITACA- Innovation Technologies and Applications for Coastal Archaeological sites European Project (FP7/2007-2013, GA No 606805), at two archaeological sites, namely the Cape Glaros and Metohi. It was among the most important challenges of the project to successfully produce the detailed and accurate 3D mapping of the Cape Glaros site that covers an extended area. Four large concentrations of pottery finds and numerous anchors of different typology have been recorded, that can be dated from the late Hellenistic to the Byzantine periods. This challenge was tackled through the simultaneous implementation of three recording methods; photogrammetry, geodesy and conventional architectural mapping. The workflow of the documentation process, including data acquisition, processing and graphic visualization, along with the derived results are presented below. 1The Hellenic Institute of Marine Archaeology (H.I.M.A.) is a private, non-profit organization, founded in 1973, which undertakes maritime archaeological research under the supervision or in collaboration with the Greek Ministry of Culture. It has over 100 members, with diverse academic credentials, all of whom work, mainly, on a voluntary basis. 3D recording of underwater archaeological sites has been applied to numerous projects that have been carried out by the multidisciplinary team of H.I.M.A. in locations of utmost archaeological

  6. Health research in the Western Cape province, South Africa: Lessons and challenges

    Directory of Open Access Journals (Sweden)

    Leslie London

    2014-01-01

    Full Text Available Background: Health research can play a critical role in strengthening health systems.However, little monitoring of health research is conducted in African countries to identify whether research contributes to addressing local health priorities.Aim/Setting: To review the profile of research on the health service platform in the Western Cape province of South Africa which was approved by the health authorities over the period January 2011 to December 2012.Methods: Databases held by both the Provincial and City of Cape Town health departments were reviewed. Descriptions of research institution, location of research, topic and funding size and source were analysed.Results: Of the health research approved in the province, 56% of projects were located on the District Health Services platform and 70% were based in the Cape Metropolitan area. For projects reporting budgetary information, the total funding was US $29.2 million. The primary focus of research was on HIV and tuberculosis (TB, whilst relatively few studies addressed nutrition, mental health or injury and there was little health systems research. Research funding was dominated by very large grants from foreign funders for HIV and/or TB research. South African government sources comprised less than 8% of all health research funding.Conclusion: There is a partial mismatch of donor funding to local health priorities. Greater focus on neglected areas such as mental health, trauma, nutrition and non-communicable disease, as well as greater investment in health systems research, is needed. Unless governments increase funding for research and a culture of research translation is achieved, health research will have limited impact on both local and national priorities.

  7. Consistent phenological shifts in the making of a biodiversity hotspot: the Cape flora

    Directory of Open Access Journals (Sweden)

    Quint Marcus

    2011-02-01

    Full Text Available Abstract Background The best documented survival responses of organisms to past climate change on short (glacial-interglacial timescales are distributional shifts. Despite ample evidence on such timescales for local adaptations of populations at specific sites, the long-term impacts of such changes on evolutionary significant units in response to past climatic change have been little documented. Here we use phylogenies to reconstruct changes in distribution and flowering ecology of the Cape flora - South Africa's biodiversity hotspot - through a period of past (Neogene and Quaternary changes in the seasonality of rainfall over a timescale of several million years. Results Forty-three distributional and phenological shifts consistent with past climatic change occur across the flora, and a comparable number of clades underwent adaptive changes in their flowering phenology (9 clades; half of the clades investigated as underwent distributional shifts (12 clades; two thirds of the clades investigated. Of extant Cape angiosperm species, 14-41% have been contributed by lineages that show distributional shifts consistent with past climate change, yet a similar proportion (14-55% arose from lineages that shifted flowering phenology. Conclusions Adaptive changes in ecology at the scale we uncover in the Cape and consistent with past climatic change have not been documented for other floras. Shifts in climate tolerance appear to have been more important in this flora than is currently appreciated, and lineages that underwent such shifts went on to contribute a high proportion of the flora's extant species diversity. That shifts in phenology, on an evolutionary timescale and on such a scale, have not yet been detected for other floras is likely a result of the method used; shifts in flowering phenology cannot be detected in the fossil record.

  8. The epidemiology of major incidents in the Western Cape Province, South Africa.

    Science.gov (United States)

    van Hoving, Daniël Jacobus; Lategan, Hendrick J; Wallis, Lee Allen; Smith, Wayne Patrick

    2015-09-19

    Major incidents put pressure on any health system. There are currently no studies describing the epidemiology of major incidents in South Africa (SA). The lack of data makes planning for major incidents and exercising of major incident plans difficult. To describe the epidemiology of major incidents in the Western Cape Province, SA. A retrospective analysis of the Western Cape Major Incident database was conducted for the period 1 December 2008-30 June 2014. Variables collected related to patient demographics and incident details. Summary statistics were used to describe all variables. Seven hundred and seventy-seven major incidents were reviewed (median n=11 per month). Most major incidents occurred in the City of Cape Town (57.8%, n=449), but the Central Karoo district had the highest incidence (11.97/10 000 population). Transport-related incidents occurred most frequently (94.0%, n=730). Minibus taxis were involved in 312 major incidents (40.2%). There was no significant difference between times of day when incidents occurred. A total of 8,732 patients were injured (median n=8 per incident); ten incidents involved 50 or more victims. Most patients were adults (80.0%, n=6 986) and male (51.0%, n=4,455). Of 8,440 patients, 630 (7.5%) were severely injured. More than half of the patients sustained minor injuries (54.6%, n=4,605). Major incidents occurred more often than would have been expected compared with other countries, with road traffic crashes the biggest contributor. A national database will provide a better perspective of the burden of major incidents.

  9. Changing tune in Woodstock: Creative industries and local urban development in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Laura Wenz

    2012-08-01

    Full Text Available Since the beginning of the new millennium, a plethora of works has been published on the making of the ‘creative city’ and the urban impact of the creative economy. So far, however, limited recognition has been given to how the development of cultural industries and the creative economy as a whole influences urban transformation in the rapidly urbanising Global South, especially in Africa. In Cape Town, a steadily growing number of creative industries and ‘culturepreneurs’ (Lange 2005 are carving out new spaces from the city’s highly contested urban setting. Over the past five years, the mixed-use, inner-city fringe area of Woodstock has seen the incessant arrival of creatives from various sectors. Travelling alongside is a property sector geared towards catering specifically for the creative industries’ spatial demands by turning old industrial structures – the remains of Woodstock’s former capacity as national hub for clothing, food processing and other light manufacturing – into creative centres hosting international film studios, leading galleries and designer ‘theatre retail spaces’. After setting the stage through a comprehensive introduction to the rise of the creative economy in South Africa and Cape Town, this article tunes into the current local development of Woodstock, based on extensive field research in the area. It traces ways and forms of conflict but also new social interfaces between the new creative tenants and the old established community, on the one hand pointing to problematic issues like lingering gentrification, sociospatial polarisation and lopsided cultural representation while also trying to flesh out some of the opportunities for finding the right frequency of engagement between creative industries and spaces of vernacular creativity within Cape Town’s post-apartheid urban realm. Keywords: Creative economy, creative city, Global South, urban regeneration, gentrification, vernacular

  10. Plant communities along the Eerste River, Western Cape, South Africa: Community descriptions and implications for restoration

    Directory of Open Access Journals (Sweden)

    Clifton S. Meek

    2013-03-01

    Full Text Available Riparian plant communities fulfil many functions, including the provision of corridors linking protected areas and other zones of high conservation value. These habitats across much of South Africa’s Cape Floristic Region, especially in the lowlands, have been heavily impacted and degraded by human activities. There is increasing interest in the restoration of degraded riparian zones and the ecosystem services they provide to enhance the conservation value of landscapes. Previous studies of riparian vegetation in the Cape Floristic Region focused on pristine headwater systems, and little is known about human-impacted communities that make up most of the riparian vegetation in downstream areas. More information is needed on the composition of these plant communities to establish a baseline for management intervention. The riparian zone of the Eerste River in South Africa’s Western Cape province provides a good opportunity to study the features of riparian vegetation along the entire gradient, from pristine vegetation in a protected area through different levels of human-mediated degradation. Riparian vegetation was surveyed in 150 plots along the entire length of the Eerste River (ca. 40 km. Data were analysed using the vegetation classification and analysis software package JUICE. Final groupings were plotted onto a two-dimensional detrended correspondence analysis plane to check the position of the communities in the reduced multidimensional space. Ten distinct plant communities were identified, including several novel communities dominated by alien plant species. Descriptions of each plant community are presented. Diagnostic, constant and dominant species are listed and the major structural and ecological characteristics of each community are described. Conservation implications: Major changes to hydrological and soil properties, nutrient dynamics and disturbance regimes and plant species composition along sections of the riparian zone

  11. Local and regional scale genetic variation in the Cape dune mole-rat, Bathyergus suillus.

    Science.gov (United States)

    Visser, Jacobus H; Bennett, Nigel C; Jansen van Vuuren, Bettine

    2014-01-01

    The distribution of genetic variation is determined through the interaction of life history, morphology and habitat specificity of a species in conjunction with landscape structure. While numerous studies have investigated this interplay of factors in species inhabiting aquatic, riverine, terrestrial, arboreal and saxicolous systems, the fossorial system has remained largely unexplored. In this study we attempt to elucidate the impacts of a subterranean lifestyle coupled with a heterogeneous landscape on genetic partitioning by using a subterranean mammal species, the Cape dune mole-rat (Bathyergus suillus), as our model. Bathyergus suillus is one of a few mammal species endemic to the Cape Floristic Region (CFR) of the Western Cape of South Africa. Its distribution is fragmented by rivers and mountains; both geographic phenomena that may act as geographical barriers to gene-flow. Using two mitochondrial fragments (cytochrome b and control region) as well as nine microsatellite loci, we determined the phylogeographic structure and gene-flow patterns at two different spatial scales (local and regional). Furthermore, we investigated genetic differentiation between populations and applied Bayesian clustering and assignment approaches to our data. Nearly every population formed a genetically unique entity with significant genetic structure evident across geographic barriers such as rivers (Berg, Verlorenvlei, Breede and Gourits Rivers), mountains (Piketberg and Hottentots Holland Mountains) and with geographic distance at both spatial scales. Surprisingly, B. suillus was found to be paraphyletic with respect to its sister species, B. janetta-a result largely overlooked by previous studies on these taxa. A systematic revision of the genus Bathyergus is therefore necessary. This study provides a valuable insight into how the biology, life-history and habitat specificity of animals inhabiting a fossorial system may act in concert with the structure of the surrounding

  12. Characterization of W-Beijing isolates of Mycobacterium tuberculosis from the Western Cape.

    Science.gov (United States)

    Shanley, Crystal A; Streicher, Elizma M; Warren, Robin M; Victor, Thomas C; Orme, Ian M

    2013-12-01

    The purpose of this simple study was to characterize a panel of clinical isolates of Mycobacterium tuberculosis obtained from the Western Cape region of South Africa where new clinical vaccine trials are beginning, in the low dose aerosol guinea pig infection model. Most of the strains tested grew well in the lungs and other organs of these animals, and in most cases gave rise to moderate to very severe lung damage. We further observed that the current BCG vaccine was highly protective against two randomly selected strains, giving rise to significantly prolonged survival.

  13. Characterization of W-Beijing isolates of Mycobacterium tuberculosis from the Western Cape

    Science.gov (United States)

    Shanley, Crystal A.; Streicher, Elizma M.; Warren, Robin M.; Victor, Thomas C.; Orme, Ian M.

    2013-01-01

    The purpose of this simple study was to characterize a panel of clinical isolates of Mycobacterium tuberculosis obtained from the Western Cape region of South Africa where new clinical vaccine trials are beginning, in the low dose aerosol guinea pig infection model. Most of the strains tested grew well in the lungs and other organs of these animals, and in most cases gave rise to moderate to very severe lung damage. We further observed that the current BCG vaccine was highly protective against two randomly selected strains, giving rise to significantly prolonged survival. PMID:24144471

  14. Seasonal patterns of Saharan dust over Cape Verde – a combined approach using observations and modelling

    Directory of Open Access Journals (Sweden)

    Carla Gama

    2015-02-01

    Full Text Available A characterisation of the dust transported from North Africa deserts to the Cape Verde Islands, including particle size distribution, concentrations and optical properties, for a complete annual cycle (the year 2011, is presented and discussed. The present analysis includes annual simulations of the BSC-DREAM8b and the NMMB/BSC-Dust models, 1-yr of surface aerosol measurements performed within the scope of the CV-DUST Project, AERONET direct-sun observations, and back-trajectories. A seasonal intrusion of dust from North West Africa affects Cape Verde at surface levels from October till March when atmospheric concentrations in Praia are very high (PM10 observed concentrations reach hourly values up to 710 µg/m3. The air masses responsible for the highest aerosol concentrations in Cape Verde describe a path over the central Saharan desert area in Algeria, Mali and Mauritania before reaching the Atlantic Ocean. During summer, dust from North Africa is transported towards the region at higher altitudes, yielding to high aerosol optical depths. The BSC-DREAM8b and the NMMB/BSC-Dust models, which are for the first time evaluated for surface concentration and size distribution in Africa for an annual cycle, are able to reproduce the majority of the dust episodes. Results from NMMB/BSC-Dust are in better agreement with observed particulate matter concentrations and aerosol optical depth throughout the year. For this model, the comparison between observed and modelled PM10 daily averaged concentrations yielded a correlation coefficient of 0.77 and a 29.0 µg/m3 ‘bias’, while for BSC-DREAM8b the correlation coefficient was 0.63 and ‘bias’ 32.9 µg/m3. From this value, 12–14 µg/m3 is due to the sea salt contribution, which is not considered by the model. In addition, the model does not take into account biomass-burning particles, secondary pollutants and local sources (i.e., resuspension. These results roughly allow for the establishment of a

  15. Research to action to address inequities: the experience of the Cape Town Equity Gauge

    Directory of Open Access Journals (Sweden)

    Reagon Gavin

    2008-02-01

    Full Text Available Abstract Background While the importance of promoting equity to achieve health is now recognised, the health gap continues to increase globally between and within countries. The description that follows looks at how the Cape Town Equity Gauge initiative, part of the Global Equity Gauge Alliance (GEGA is endeavouring to tackle this problem. We give an overview of the first phase of our research in which we did an initial assessment of health status and the socio-economic determinants of health across the subdistrict health structures of Cape Town. We then describe two projects from the second phase of our research in which we move from research to action. The first project, the Equity Tools for Managers Project, engages with health managers to develop two tools to address inequity: an Equity Measurement Tool which quantifies inequity in health service provision in financial terms, and a Equity Resource Allocation Tool which advocates for and guides action to rectify inequity in health service provision. The second project, the Water and Sanitation Project, engages with community structures and other sectors to address the problem of diarrhoea in one of the poorest areas in Cape Town through the establishment of a community forum and a pilot study into the acceptability of dry sanitation toilets. Methods A participatory approach was adopted. Both quantitative and qualitative methods were used. The first phase, the collection of measurements across the health subdistricts of Cape Town, used quantitative secondary data to demonstrate the inequities. In the Equity Tools for Managers Project further quantitative work was done, supplemented by qualitative policy analysis to study the constraints to implementing equity. The Water and Sanitation Project was primarily qualitative, using in-depth interviews and focus group discussions. These were used to gain an understanding of the impact of the inequities, in this instance, inadequate sanitation

  16. Including Emotional Intelligence in Pharmacy Curricula to Help Achieve CAPE Outcomes.

    Science.gov (United States)

    Nelson, Michael H; Fierke, Kerry K; Sucher, Brandon J; Janke, Kristin K

    2015-05-25

    The importance of emotional intelligence (EI) for effective teamwork and leadership within the workplace is increasingly apparent. As suggested by the 2013 CAPE Outcomes, we recommend that colleges and schools of pharmacy consider EI-related competencies to build self-awareness and professionalism among students. In this Statement, we provide two examples of the introduction of EI into pharmacy curricula. In addition, we provide a 4-phase process based on recommendations developed by EI experts for structuring and planning EI development. Finally, we make 9 recommendations' to inform the process of including EI in pharmacy curricula.

  17. Composition and origin of PM10 in Cape Verde: Characterization of long-range transport episodes

    Science.gov (United States)

    Salvador, P.; Almeida, S. M.; Cardoso, J.; Almeida-Silva, M.; Nunes, T.; Cerqueira, M.; Alves, C.; Reis, M. A.; Chaves, P. C.; Artíñano, B.; Pio, C.

    2016-02-01

    A receptor modelling study was performed to identify source categories and their contributions to the PM10 total mass at the Cape Verde archipelago. Trajectory statistical methods were also used to characterize the main atmospheric circulation patterns causing the transport of air masses and to geographically identify the main potential source areas of each PM10 source category. Our findings point out that the variability of the PM10 levels at Cape Verde was prompted by the advections of African mineral dust. The mineral dust load was mainly composed by clay-silicates mineral derived elements (22% of the PM10 total mass on average) with lower amounts of carbonates (9%). A clear northward gradient was observed in carbonates concentration that illustrates the differences in the composition according to the source regions of mineral dust. Mineral dust was frequently linked to industrial emissions from crude oil refineries, fertilizer industries as well as oil and coal power plants, located in the northern and north-western coast of the African continent (29%). Sea salt was also registered in the PM10 mass during most part of the sampling period, with a lower impact in the PM10 levels than the mineral dust one (26%). Combustion aerosols (6%) reached the highest mean values in summer as a consequence of the emissions from local-regional sources. Biomass burning aerosols produced from October to November in sub-sahelian latitudes, had a clear influence in the content of elemental carbon (EC) recorded at Cape Verde but a small impact in the PM10 total mass levels. A minor contribution to the PM10 mass has been associated to secondary inorganic compounds-SIC. Namely, ammonium sulfate and nitrate (SIC 1-5%) and calcium sulfate and nitrate (SIC 2-3%). The main origin of SIC 1 was attributed to emissions of SO2 and NOx from industrial sources located in the northern and north-western African coast and from wildfires produced in the continent. SIC 2 had a clear regional origin

  18. The impact of black wattle encroachment of indigenous grasslands on soil carbon, Eastern Cape, South Africa

    DEFF Research Database (Denmark)

    Oelofse, Myles; Birch-Thomsen, Torben; Magid, Jakob;

    2016-01-01

    adverse environmental impacts in South Africa. Little is known about the effects of black wattle encroachment on soil carbon, therefore the aim of this study was to investigate the impact of black wattle encroachment of natural grassland on soil carbon stocks and dynamics. Focussing on two sites...... in the Eastern Cape, South Africa, the study analysed carbon stocks in soil and litter on a chronosequence of black wattle stands of varying ages (up to >50 years) and compared these with adjacent native grassland. The study found that woody encroachment of grassland at one site had an insignificant effect...

  19. High-Resolution Geologic Mapping of the Inner Continental Shelf: Cape Ann to Salisbury Beach, Massachusetts

    Science.gov (United States)

    Barnhardt, Walter A.; Andrews, Brian D.; Ackerman, Seth D.; Baldwin, Wayne E.; Hein, Christopher J.

    2009-01-01

    The geologic framework of the Massachusetts inner continental shelf between Cape Ann and Salisbury Beach has been shaped by a complicated history of glaciation, deglaciation, and changes in relative sea level. New geophysical data (swath bathymetry, sidescan sonar and seismic-reflection profiling), sediment samples, and seafloor photography provide insight into the geomorphic and stratigraphic record generated by these processes. High-resolution spatial data and geologic maps in this report support coastal research and efforts to understand the type, distribution, and quality of subtidal marine habitats in the Massachusetts coastal ocean.

  20. The Eastern Cape labour market in transition: Key issues and debates

    Directory of Open Access Journals (Sweden)

    Geoffrey Wood

    1995-03-01

    Full Text Available This study represents an assessment of key issues relating to the labour market based on survey research conducted in an Eastern Cape secondary urban centre. This study was conducted at a time when South Africa was undergoing rapid social, economic and political transition. The primary focus of this study is on the specific implications of structural unemployment. Key sub-dimensions include the nature of divisions in the labour market, the extent of migrancy, survival strategies by the structurally unemployed, and perceptions of the union movement at a time when the latter’s role has become increasingly institutionalised.

  1. Distinguishing features of forest species on nutrient-poor soils in the Southern Cape

    Directory of Open Access Journals (Sweden)

    J. C. Daalen

    1984-12-01

    Full Text Available Soils of the indigenous forest-fynbos interface in the Southern Cape were sampled for chemical and physical analyses and compared by means of anlyses of variance. Correlations among soil variables were investigated by subjecting the correlation matrices to cluster analysis. Soil data were compared with that of fynbos and tropical forest areas. Morphological and physiological features of the forest vegetation, such as evergreenness, sclerophylly, phenolic compounds in the leaves, mast fruiting (i.e. gregarious fruiting and root mat, were correlated with the soil nutritional status.

  2. Biochemical mechanism of Caffeic Acid Phenylethyl Ester (CAPE) selective toxicity towards melanoma cell lines

    OpenAIRE

    Kudugunti, Shashi K.; Vad, Nikhil M.; Whiteside, Amanda J.; Naik, Bhakti U.; Yusuf, Mohd. A.; Srivenugopal, Kalkunte S.; Moridani, Majid Y.

    2010-01-01

    In the current work, we investigated the in-vitro biochemical mechanism of caffeic acid phenylethyl ester (CAPE) toxicity and eight hydroxycinnamic/caffeic acid derivatives in-vitro, using tyrosinase enzyme as a molecular target in human SK-MEL-28 melanoma cells. Enzymatic reaction models using tyrosinase/O2 and HRP/H2O2 were used to delineate the role of one- and two-electron oxidation. Ascorbic acid (AA), NADH and GSH depletion were used as markers of quinone formation and oxidative stress ...

  3. The Saluting Battery at the Castle of Good Hope Cape Town 1910-1942

    Directory of Open Access Journals (Sweden)

    W.M. Bisset

    2012-02-01

    Full Text Available Although the guns of the Castle of Good Hope in Cape Town never fired a shot in anger, they often fired salutes in honour of Royalty (the King's Birthday, visiting heads of state and warships, Union Day (a salute of 19 guns in 1931 and on other appropriate occasions. The subject of this article is the Saluting Battery on Katzenellenbogen Bastion at the Castle which was operational from about 1910 until about 1942. In 1912 the Castle was the only authorized saluting station in the Union of South Africa. The battery was manned by personnel of the Royal Garrison Artillery until it was taken over by South Africa in 1921.

  4. Annual ryegrass toxicity in Thoroughbred horses in Ceres in the Western Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    J.D. Grewar

    2009-05-01

    Full Text Available An outbreak of annual ryegrass toxicity occurred on a Thoroughbred stud in Ceres in the Western Cape Province of South Africa. This is the 1st report of annual ryegrass toxicity in horses in South Africa, although the condition has been reported in cattle and sheep populations in the past. Annual ryegrass toxicity is characterised by a variety of neurological signs including tremors, convulsions, recumbency and in many cases death. The description of the outbreak includes the history, clinical presentation and treatment protocol administered during the outbreak. Various epidemiological variables and their influence in the outbreak are also considered.

  5. The UNESCO biosphere reserve concept as a tool for urban sustainability: the CUBES Cape Town case study.

    Science.gov (United States)

    Stanvliet, R; Jackson, J; Davis, G; De Swardt, C; Mokhoele, J; Thom, Q; Lane, B D

    2004-06-01

    The Cape Town Case Study (CTCS) was a multi-institutional collaborative project initiated by CUBES, a knowledge networking initiative of UNESCO's Ecological Sciences Division and the Earth Institute at Columbia University. Cape Town was selected as a CUBES site on the basis of its high biological and cultural significance, together with its demonstrated leadership in promoting urban sustainability. The CTCS was conducted by the Cape Town Urban Biosphere Group, a cross-disciplinary group of specialists drawn from national, provincial, municipal, and civil society institutions, mandated to examine the potential value of the UNESCO Biosphere Reserve concept as a tool for environmental management, social inclusion, and poverty alleviation in Cape Town. This article provides a contextualization of the CTCS and its collaborative process. It also reviews the biosphere reserve concept relative to urban sustainability objectives and proposes a more functional application of that concept in an urban context. A detailed analysis of key initiatives at the interface of conservation and poverty alleviation is provided in table format. Drawing on an examination of successful sustainability initiatives in Cape Town, specific recommendations are made for future application of the biosphere reserve concept in an urban context, as well as a model by which urban areas might affiliate with the UNESCO World Network of Biosphere Reserves, and criteria for such affiliation.

  6. Intercâmbios acadêmicos internacionais: bolsas Capes, CNPq e Fapesp International academic exchange programs: Capes, CNPq and Fapesp fellowships

    Directory of Open Access Journals (Sweden)

    Débora Mazza

    2009-08-01

    Full Text Available Este artigo é parte de pesquisa que atenta para o peso crescente que a circulação internacional de pessoas, saberes e práticas tem alcançado nos processos de escolarização e formação profissional de determinados setores sociais. Considerando os recursos públicos que a Capes, o CNPq e a Fapesp destinam à formação de pesquisadores com vistas ao fomento à pesquisa e aos investimentos em ciência e tecnologia no horizonte da circulação internacional, recortamos para este artigo a descrição e a análise preliminares da base de dados de bolsistas no exterior dessas agências de fomento, no período de 1970 a 2000. O movimento de fluxos, a partir da metodologia quantitativa de correlação de variáveis, desenha as tendências dos intercâmbios acadêmicos internacionais promovidos pelas três agências e nas diversas áreas do conhecimento, sendo que se procura contextualizá-las nas políticas de desenvolvimento científico-tecnológico desenvolvidas pelo Estado brasileiro no período.This article is part of a study considering the growing importance of the international transit of people, knowledge, and practices in the schooling and professional education processes of some social segments. Considering the public funds made available by the Coordination for the Improvement of Higher Education Personnel - Capes -, the National Council for Scientific and Technological Development - CNPq - and the State of São Paulo Research Foundation - Fapesp - to support researchers' fellowships abroad, aming to improve research and investments on Science and Technology on the context of international exchanges, we have dedicated this article to the preliminary description and analysis of the database of fellows funded abroad by these research agencies from 1970 to 2000. The movement of flows based on the quantitative methodology of the correlation of variables draws the trends of international academic exchange programs in the three research

  7. Free-living spirochetes from Cape Cod microbial mats detected by electron microscopy

    Science.gov (United States)

    Teal, T. H.; Chapman, M.; Guillemette, T.; Margulis, L.

    1996-01-01

    Spirochetes from microbial mats and anaerobic mud samples collected in salt marshes were studied by light microscopy, whole mount and thin section transmission electron microscopy. Enriched in cellobiose-rifampin medium, selective for Spirochaeta bajacaliforniensis, seven distinguishable spirochete morphotypes were observed. Their diameters ranged from 0.17 micron to > 0.45 micron. Six of these morphotypes came from southwest Cape Cod, Massachusetts: five from Microcoleus-dominated mat samples collected at Sippewissett salt marsh and one from anoxic mud collected at School Street salt marsh (on the east side of Eel Pond). The seventh morphotype was enriched from anoxic mud sampled from the north central Cape Cod, at the Sandy Neck salt marsh. Five of these morphotypes are similar or identical to previously described spirochetes (Leptospira, Spirochaeta halophila, Spirochaeta bajacaliforniensis, Spirosymplokos deltaeiberi and Treponema), whereas the other two have unique features that suggest they have not been previously described. One of the morphotypes resembles Spirosymplokos deltaeiberi (the largest free-living spirochete described), in its large variable diameter (0.4-3.0 microns), cytoplasmic granules, and spherical (round) bodies with composite structure. This resemblance permits its tentative identification as a Sippewissett strain of Spirosymplokos deltaeiberi. Microbial mats samples collected in sterile Petri dishes and stored dry for more than four years yielded many organisms upon rewetting, including small unidentified spirochetes in at least 4 out of 100 enrichments.

  8. From warm to cold: migration of Adélie penguins within Cape Bird, Ross Island

    Science.gov (United States)

    Nie, Yaguang; Sun, Liguang; Liu, Xiaodong; Emslie, Steven D.

    2015-06-01

    Due to their sensitivity to environmental change, penguins in Antarctica are widely used as bio-indicators in paleoclimatic research. On the basis of bio-element assemblages identified in four ornithogenic sediment profiles, we reconstructed the historical penguin population change at Cape Bird, Ross Island, for the past 1600 years. Clear succession of penguin population peaks were observed in different profiles at about 1400 AD, which suggested a high probability of migration within this region. The succession was most obviously marked by a sand layer lasting from 1400 to 1900 AD in one of the analyzed profiles. Multiple physical/chemical parameters indicated this sand layer was not formed in a lacustrine environment, but was marine-derived. Both isostatic subsidence and frequent storms under the colder climatic condition of the Little Ice Age were presumed to have caused the abandonment of the colonies, and we believe the penguins migrated from the coastal area of mid Cape Bird northward and to higher ground as recorded in the other sediment profiles. This migration was an ecological response to global climate change and possible subsequent geological effects in Antarctica.

  9. Contraception usage and timing of pregnancy among pregnant teenagers in Cape Town, South Africa.

    Science.gov (United States)

    Vollmer, Linda R; van der Spuy, Zephne M

    2016-06-01

    To evaluate knowledge and use of contraception among pregnant teenagers in the Cape Town metropolitan area. A cross-sectional study enrolled women aged 16 to 19 years who were pregnant and attending prenatal clinics, and prenatal and labor wards at regional hospitals and midwife-run obstetric clinics in the Cape Town area between March 1, 2011 and September 30, 2011. Data were collected using an administered questionnaire. The study enrolled 314 participants. Of the participants, 240 (76.4%) felt their pregnancies had occurred at the "wrong time" but only 38 (12.1%) were using contraception at the time of conception. The form of contraception that participants most commonly had knowledge of was injectable hormonal contraception (274 [87.3%]). Contraception use was low, with 126 (40.1%) participants having never used contraception. The forms of contraception used most commonly were the male condom (106 [33.8%]) and injectable contraception (98 [31.2%]). The majority of participants found it easy to get contraception (192 [61.1%]) and felt that information regarding contraception was readily available (233 [74.2%]). Contraception use is suboptimal but this may not simply be a reflection of ineffective family-planning services. Further research is needed to fully explain the lack of contraceptive use in this population. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  10. Oxygen, hydrogen, and helium isotopes for investigating groundwater systems of the Cape Verde Islands, West Africa

    Science.gov (United States)

    Heilweil, V.M.; Solomon, K.D.; Gingerich, S.B.; Verstraeten, Ingrid M.

    2009-01-01

    Stable isotopes (??18O, ??2H), tritium (3H), and helium isotopes (3He, 4He) were used for evaluating groundwater recharge sources, flow paths, and residence times of three watersheds in the Cape Verde Islands (West Africa). Stable isotopes indicate the predominance of high-elevation precipitation that undergoes little evaporation prior to groundwater recharge. In contrast to other active oceanic hotspots, environmental tracers show that deep geothermal circulation does not strongly affect groundwater. Low tritium concentrations at seven groundwater sites indicate groundwater residence times of more than 50 years. Higher tritium values at other sites suggest some recent recharge. High 4He and 3He/4He ratios precluded 3H/3He dating at six sites. These high 3He/4He ratios (R/Ra values of up to 8.3) are consistent with reported mantle derived helium of oceanic island basalts in Cape Verde and provided end-member constraints for improved dating at seven other locations. Tritium and 3H/3He dating shows that S??o Nicolau Island's Ribeira Faj?? Basin has groundwater residence times of more than 50 years, whereas Fogo Island's Mosteiros Basin and Santo Ant??o Island's Ribeira Paul Basin contain a mixture of young and old groundwater. Young ages at selected sites within these two basins indicate local recharge and potential groundwater susceptibility to surface contamination and/or salt-water intrusion. ?? Springer-Verlag 2009.

  11. Places for all? Cape Town’s public library services to gays and lesbians

    Directory of Open Access Journals (Sweden)

    Genevieve Hart

    2010-01-01

    Full Text Available The article reports on an investigation of the provision of gay and lesbian literature and of information services to gays and lesbians in Cape Town’s public libraries. Although by definition public libraries serve all members of a community, the international literature suggests that they neglect the reading and information needs and interests of gays and lesbians. The progressive South African Constitution views the rights of gays and lesbians as human rights; yet homophobia is prevalent. Using a questionnaire, the study explored attitudes and practices of 69 senior librarians, responsible for collection development, across all six of Cape Town’s library districts. The situation was found to be “spotty” with only 26 respondents believing that their library service is meeting the needs of gays and lesbians. The survey found contradictions between stated beliefs and behaviours. Thus, although most agree that LGBT rights to information and equal services are human rights, only 55% consider LGBT people in their selection procedures and very little material is acquired. Information services are thin with, for example, only 10% of the libraries in the survey providing LGBT related information in their community information files.

  12. Health risk behaviours of stroke patients in the Western Cape, South Africa

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    D. Biggs

    2008-02-01

    Full Text Available Stroke is a leading cause of death and a major cause of disability globally. Individuals with physical disabilities, including thosewho have suffered a stroke are at risk of secondary complications due to the impact of their disability, which may be exacerbated by their lifestylechoices. The aim of the present study was to determine the health riskbehaviours and factors that influence these behaviours of stroke patients inthe Metropole Region of the Western Cape, South Africa. A cross – sectionalsurvey, utilizing a self-administered questionnaire on a convenient sampleof 417 stroke patients, was used to collect data. A sub-sample of 10 parti-cipants was purposively selected for in-depth, face-to-face interviews.Approximately forty percent (40.3% of the participants did not engage in physical exercise. While 30.2% smoked only9% abused alcohol. A significant association was found between age and smoking (p<0.002. Information gathered in the in-depth interviews revealed factors that influenced the behaviours of the participants. These factors includedlack of financial resources and lack of access to information. As participants were found to be at risk of secondarycomplications because of poor lifestyle choices, there is a clear need to implement health promotion programmes topromote well-ness enhancing behaviours in order to enhance the quality of health of patients who have suffered astroke in the Western Cape, South Africa.

  13. Geographical distribution of present-day Cape taxa and their phytogeographical significance

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    E. G. H. Oliver

    1983-12-01

    Full Text Available The Cape Flora, one of the six floral kingdoms recognized by phytogeographers, is remarkable for its species richness and high degree of endemism, but no overall statistics are as yet available. Several long-term projects have recently been started to enumerate all the species and to record their distribution patterns. The latter aspect has been completed for 1 936 species from the three most characteristic families, i.e. Restionaceae. Ericaceae and Proteaceae, the endemic families and some of the largest genera, i. e. Aspalathus and Muraltia. Computer analysis of the distribution patterns is being undertaken and the species concentrations and centres of endemism are being calculated. The concentration of species in the mountains of the south-western Cape is confirmed and the grid square 3418 BB is found to be the richest. For the groups dealt with, the degree of endemism was found to be as high as 98%. The phytogeographical centres so far outlined agree with those of Weimarck.

  14. Late Quaternary dietary shifts of the Cape grysbok ( Raphicerus melanotis) in southern Africa

    Science.gov (United States)

    Faith, J. Tyler

    2011-01-01

    The Cape grysbok is endemic to southern Africa's Cape Floral Region where it selectively browses various species of dicotyledonous vegetation. Fossil evidence indicates that the grysbok persisted under glacial and interglacial conditions throughout the late Quaternary and inhabited a range of environments. This study employs mesowear analysis to reconstruct grysbok diets over time and in response to changing environments at Nelson Bay Cave, Die Kelders Cave 1, Klasies River Mouth, and Swartklip 1. Results indicate that the amount of grasses (monocots) versus leafy vegetation (dicots) included in the diet fluctuated over time and largely in agreement with changes in faunal community structure. The case for dietary flexibility is particularly clear at Nelson Bay Cave, where there is a significant trend from mixed feeding towards increased browsing from the late Pleistocene (~ 18,500 14C yr BP) through the Holocene. Dietary shifts at Nelson Bay Cave are consistent with the hypothesis that declining grassland productivity is responsible for the terminal Pleistocene extinction of several large ungulates in southern Africa. Furthermore, the short-term dietary shifts demonstrated here (100s to 1000s of years) provide an important caution against relying on taxonomic uniformitarianism when reconstructing the dietary preferences of fossil ungulates, both extant and extinct.

  15. A community in trouble? The impact of gentrification on the Bo-Kaap, Cape Town

    Directory of Open Access Journals (Sweden)

    Nico Kotze

    2013-01-01

    Full Text Available The Bo-Kaap is an older inner-city, working-class neighbourhood in Cape Town, South Africa. By the 1930s, the area had degenerated into an overcrowded and run-down neighbourhood, consisting largely of dilapidated houses, but by 1941 about 150 housing units had been expropriated by the local authority for redevelopment in a comprehensive renewal scheme for the area. However, the process was halted with the formation of the so-called “Group for the Preservation of the Malay Quarter”, which fought against the demolition of the houses. At present, the area with its colourful housing units and 11 mosques is part of Cape Town’s cultural heritage and a very important tourist attraction. As in the case of De Waterkant, a gentrified neighbourhood adjacent to it, the area has seen a large number of housing units renovated and upgraded. Property prices have increased dramatically, although they are still relatively low, while the number of properties sold is also on the rise – so much so that the community leaders and especially the Muslim residents are in a constant battle to preserve the neighbourhood’s cultural identity.

  16. Changing Livelihoods and Landscapes in the Rural Eastern Cape, South Africa: Past Influences and Future Trajectories

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    Sheona Shackleton

    2015-11-01

    Full Text Available This paper seeks to understand the drivers and pathways of local livelihood change and the prospects for transformation towards a more sustainable future. Data are used from several studies, and a participatory social learning process, which formed part of a larger project in two sites in the Eastern Cape, South Africa. Secondary information from a wealth of related work is used to place our results within the historic context and more general trends in the country. Findings indicate that livelihoods in the rural Eastern Cape are on new trajectories. Agricultural production has declined markedly, at a time when the need for diversification of livelihoods and food security seems to be at a premium. This decline is driven by a suite of drivers that interact with, and are influenced by, other changes and stresses affecting local livelihoods. We distil out the factors, ranging from historical processes to national policies and local dynamics, that hamper peoples’ motivation and ability to respond to locally identified vulnerabilities and, which, when taken together, could drive households into a trap. We end by considering the transformations required to help local people evade traps and progress towards a more promising future in a context of increasing uncertainty.

  17. A salinity front and current rip near Cape Hatteras, North Carolina

    Science.gov (United States)

    Marmorino, G. O.; Trump, C. L.

    1994-04-01

    Shipboard hydrographic and acoustic Doppler current profiler data collected in September 1991 show a shallow front separating brackish coastal water from denser Gulf Stream water advancing onto the continental shelf near Cape Hatteras. The surface expression of the front has the hallmarks of a current rip: a corrugated line of flotsam (indicating surface convergence) and an adjoining band of short, steep waves (indicating wave-current interaction). Sinking flow of 15 cm/s and a 10-dB change in acoustic backscatter strength occur over a cross-front distance of 10-20 m. While northward surface currents in the Gulf Stream water move at about 60 cm/s, the front advects northward at only 35 cm/s; this difference implies frontal propagation to the south relative to the deeper fluid at a speed consistent with theoretical expectations. The surface convergence across the front is estimated to be about 50 cm/s, and the horizontal surface strain rate is estimated to be 0.025-0.05 s-1. This supports the large strain rate needed by Jansen et al. (1993) to simulate the O(10 dB) radar modulations measured at the rip by Askari (1992). Similar current rips may account for curvilinear high-backscatter features appearing in historical synthetic aperture radar images of the shelf area north of Cape Hatteras.

  18. Epidemiology of Staphylococcus aureus bacteraemia at a tertiary children's hospital in Cape Town, South Africa.

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    Reené Naidoo

    Full Text Available BACKGROUND: Staphylococcus aureus is an important pathogen in paediatric patients with bloodstream infections. The epidemiology of S. aureus bacteraemia, however, has not been well documented in children in South Africa. METHODS: A retrospective study was conducted at a children's hospital in Cape Town, South Africa, to investigate the epidemiology of S. aureus bacteraemia from 2007-2011. The incidence, clinical presentation, risk factors, management and outcomes of methicillin sensitive S. aureus (MSSA and methicillin resistant S. aureus (MRSA bacteraemia were compared. RESULTS: Over the five year study period, 365 episodes of S. aureus bacteraemia were identified. The annual incidence was 3.28 cases per 1000 hospital admissions. MRSA was responsible for 26% of S. aureus bacteraemia and 72% of nosocomial infections. Only six possible cases of community-acquired MRSA infections were described. MSSA bacteraemia was more likely to present as pulmonary and bone or joint infections, while bacteraemia without a source was the most common presentation with MRSA.  Infants, children with malnutrition, and residents of long-term care facilities were at highest risk for MRSA bacteraemia. The overall case fatality rate for S. aureus bacteraemia was 8.8% over five years, with MRSA being the only significant risk factor for mortality. CONCLUSION: The incidence of S. aureus bacteraemia and MRSA bacteraemia in children has remained stable over the past five years. MRSA is a predominantly nosocomial pathogen in children with S. aureus bacteraemia in Cape Town, South Africa.

  19. Quality Assessment of Artemether-Lumefantrine Samples and Artemether Injections Sold in the Cape Coast Metropolis

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    James Prah

    2016-01-01

    Full Text Available Most prescribers and patients in Ghana now opt for the relatively expensive artemether/lumefantrine rather than artesunate-amodiaquine due to undesirable side effects in the treatment of uncomplicated malaria. The study sought to determine the existence of substandard and/or counterfeit artemether-lumefantrine tablets and suspension as well as artemether injection on the market in Cape Coast. Six brands of artemether-lumefantrine tablets, two brands of artemether-lumefantrine suspensions, and two brands of artemether injections were purchased from pharmacies in Cape Coast for the study. The mechanical properties of the tablets were evaluated. The samples were then analyzed for the content of active ingredients using High Performance Liquid Chromatography with a variable wavelength detector. None of the samples was found to be counterfeit. However, the artemether content of the samples was variable (93.22%−104.70% of stated content by manufacturer. The lumefantrine content of the artemether/lumefantrine samples was also variable (98.70%–111.87%. Seven of the artemether-lumefantrine brands passed whilst one failed the International Pharmacopoeia content requirements. All brands of artemether injections sampled met the International Pharmacopoeia content requirement. The presence of a substandard artemether-lumefantrine suspension in the market should alert regulatory bodies to be more vigilant and totally flush out counterfeit and substandard drugs from the Ghanaian market.

  20. Captive breeding of the white rhinoceros, Ceratotherium simum, and the Cape buffalo, Syncerus caffer : research communication

    Directory of Open Access Journals (Sweden)

    J.D. Skinner

    2006-09-01

    Full Text Available Breeding records of 40 white rhinoceros and 155 Cape buffalo were analysed. Three rhinoceros cows bred in captivity, themselves conceived for the first time at 84, 87 and 95 months of age, respectively. Rhinoceros cows breed throughout the year. There is no evidence of a relationship between calving interval and month of birth. Calving intervals were normally distributed about the mean of 34 months and there were no significant differences between bulls, cows or sex of calf. There was no difference in the sex ratio of calves born to young cows nor older cows. The male:female ratio of the calves was Younger cows did not have shorter birth intervals. Although captive Cape buffaloes breed throughout the year, there is a preponderance of births in midsummer. There was some evidence that larger cows produce heavier calves and that season of birth may influence birth weight. Male calves weighed 41.20 + 0.68 kg vs 39.00 + 0.73 kg (range 24-60 kg for female calves but this difference was not significant. Calving intervals were normally distributed about the mean of 395 days and the male:female ratio of the calves was 1:1.2.

  1. Application of geospatial technology for gap analysis in tourism planning for the Western Cape

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    Johannes H. van der Merwe

    2013-04-01

    Full Text Available We report on the use of modern spatial computing technology in the development of spatial tourism policy and planning in the context of a bounded resource base. We refer briefly to provincial tourism development policy, expand on the tourism marketing framework and use the express tourist preferences to determine suitability indicators or attraction features for a spatial tourism resource base, paying special attention to the conceptual foundations of attraction and the mapping of tourism potential variables. We applied the methodology to a combination of tourism products in the Western Cape Province of South Africa in an approach that involved applying the spatial multiple criteria evaluation through the weighted linear combination of spatial factor layers as images in a geographical information system. We performed an analysis of the gap between tourism potential and tourism resource provision at a spatial resolution of individual towns spheres of influence, as represented by Thiessen polygons. The outcome in map format demonstrates the applicability of the technique to the Western Cape. The fine-scale spatial result was analysed for its strategic planning implications. Our results are useful for entrepreneurial and regulatory planning and can be replicated in different spatial locations if the appropriate database can be constructed.

  2. Geostationary Coastal and Air Pollution Events (GeoCAPE) Filter Radiometer (FR)

    Science.gov (United States)

    Kotecki, Carl; Chu, Martha; Wilson, Mark; Clark, Mike; Nanan, Bobby; Matson, Liz; McBirney, Dick; Smith, Jay; Earle, Paul; Choi, Mike; Stoneking, Eric; Luu, Kequan; Swinski, J. P.; Secunda, Mark; Brall, Aron; Verma, Sanjay; Hartman, Kathy R.

    2014-01-01

    The GeoCAPE Filter Radiometer (FR) Study is a different instrument type than all of the previous IDL GeoCape studies. The customer primary goals are to keep mass, volume and cost to a minimum while meeting the science objectives and maximizing flight opportunities by fitting on the largest number of GEO accommodations possible. Minimize total mission costs by riding on a commercial GEO satellite. For this instrument type, the coverage rate, km 2 min, was significantly increased while reducing the nadir ground sample size to 250m. This was accomplished by analyzing a large 2d area for each integration period. The field of view will be imaged on a 4k x 4k detector array of 15 micrometer pixels. Each ground pixel is spread over 2 x 2 detector pixels so the instantaneous field of view (IFOV) is 2048 X 2048 ground pixels. The baseline is, for each field of view 50 sequential snapshot images are taken, each with a different filter, before indexing the scan mirror to the next IFOV. A delta would be to add additional filters.

  3. Evaluating water management scenarios to support habitat management for the Cape Sable seaside sparrow

    Science.gov (United States)

    Beerens, James M.; Romañach, Stephanie S.; McKelvy, Mark

    2016-06-22

    The endangered Cape Sable seaside sparrow (Ammodramus maritimus mirabilis) is endemic to south Florida and a key indicator species of marl prairie, a highly diverse freshwater community in the Florida Everglades. Maintenance and creation of suitable habitat is seen as the most important pathway to the persistence of the six existing sparrow subpopulations; however, major uncertainties remain in how to increase suitable habitat within and surrounding these subpopulations, which are vulnerable to environmental stochasticity. Currently, consistently suitable conditions for the Cape Sable seaside sparrow are only present in two of these subpopulations (B and E). The water management scenarios evaluated herein were intended to lower water levels and improve habitat conditions in subpopulation A and D, raise water levels to improve habitat conditions in subpopulations C and F, and minimize impacts to subpopulations B and E. Our objective in this analysis was to compare these scenarios utilizing a set of metrics (short- to long-time scales) that relate habitat suitability to hydrologic conditions. Although hydrologic outputs are similar across scenarios in subpopulation A, scenario R2H reaches the hydroperiod and depth suitability targets more than the other scenarios relative to ECB, while minimizing negative consequences to subpopulation E. However, although R2H hydroperiods are longer than those for ECB during the wet season in subpopulations C and F, depths during the breeding season are predicted to decrease in suitability (less than -50 cm) relative to existing conditions.

  4. Investigating 19th and early 20th century Earthquakes in the Eastern Cape Province (South Africa)

    Science.gov (United States)

    Albini, Paola; Strasser, Fleur O.; Flint, Nicolette S.

    2014-05-01

    The seismicity for the years between 1820 and 1936 of Grahamstown, a settlement located in the heart of the current Eastern Cape Province of South Africa, is investigated with recourse to contemporaneous documentary sources. This investigation led to the development of a seismic history incorporating consideration of the broader geo-political context of the Eastern Cape colonial territory at that time. Individual studies of five regional events, ranging from Mw 6 to 4, that were felt in Grahamstown during that period are presented. An additional earthquake that was not felt at Grahamstown was included to present the exhaustive approach adopted in the study of the seismicity of the area. Each earthquake study includes the development of a full set of intensity data points (IDPs), which are used to determine reappraised epicentral locations and magnitudes, some of which differ significantly from previously listed parameters. The results thus obtained highlight the value of seeking out additional contemporary sources from a variety of sources in different languages when revisiting the source parameters of earthquakes for which no or only very limited instrumental information is available.

  5. Contribution of unit managers to the training of student nurses in the Cape Peninsula

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    R. Troskie

    1998-09-01

    Full Text Available The article is based on research conducted over the period 1993 to 1996 in the Cape Peninsula. The purpose of the study was to determine the contribution of unit managers towards the training of student nurses coming to their units for clinical practice. The sample consisted of student nurses training in the four nursing colleges in the Cape Peninsula, and the unit managers working in the health services accommodating students for clinical practice in the same area. The findings revealed that the majority of unit managers were teaching students whenever they had the opportunity. Generally unit managers were prepared for their teaching function, but many students were not satisfied with some clinical learning opportunities presented to them, for example drawing up patient care plans, discussing patients’ treatment plans when handing over report, giving assistance regarding care decisions and lending support when students are confronted with patient care problems. There appears to be a need to educate unit managers regarding these and other aspects of the students’ training programme.

  6. Contribution of unit managers to the training of student nurses in the Cape Peninsula.

    Science.gov (United States)

    Troskie, R; Guwa, S N; Booyens, S W

    1998-12-01

    The article is based on research conducted over the period 1993 to 1996 in the Cape Peninsula. The purpose of the study was to determine the contribution of unit managers towards the training of student nurses coming to their units for clinical practica. The sample consisted of student nurses training in the four nursing colleges in the Cape Peninsula, and the unit managers working in the health services accommodating students for clinical practica in the same area. The findings revealed that the majority of unit managers were teaching students whenever they had the opportunity. Generally unit managers were prepared for their teaching function, but many students were not satisfied with some clinical learning opportunities presented to them, for example drawing up patient care plans, discussing patients' treatment plans when handing over report, giving assistance regarding care decisions and lending support when students are confronted with patient care problems. There appears to be a need to educate unit managers regarding these and other aspects of the students' training programme.

  7. Trend and seasonal variation of atmospheric mercury concentrations at the Cape Point GAW observatory, South Africa

    Directory of Open Access Journals (Sweden)

    Brunke E.-G.

    2013-04-01

    Full Text Available Gaseous elemental mercury (GEM has been measured at the WMO Global Atmospheric Watch station at Cape Point, South Africa since September 1995. Two techniques were used: a low resolution manual technique till the end of 2004 and a high resolution automated technique since March 2007. The GEM measurements at Cape Point constitute only one component of the GAW monitoring program consisting of continuous measurements of CO, CH4, CO2, O3, N2O, and since March 1999 also of 222Rn. The seasonality and trend of GEM concentrations from the low resolution data was analyzed by Slemr et al. (2008 and the trend of the combined low and high resolution data until the end of 2009 by Slemr et al. (2011. In this paper we will present an updated analysis of the trend and seasonality of GEM data until the end of 2011 and compare these to measurements made at Troll, a Norwegian research station in Antarctica (Pfaffhuber et al., 2012.

  8. Healthcare experiences of lesbian and bisexual women in Cape Town, South Africa.

    Science.gov (United States)

    Smith, Riley

    2015-01-01

    Understanding the health needs and experiences of South African lesbian and bisexual women is imperative for implementing effective and inclusive public health strategies. Such understanding, however, is limited due to the exclusion of these women from most existing research on healthcare access in the region. This paper bridges that gap by investigating the healthcare experiences of lesbian and bisexual women in Cape Town. Data were gathered from 22 interviews with self-identified lesbian and bisexual community members and university students in the Cape Town area. Interviews explored obstacles women face in accessing affirming services, different experiences with public and private healthcare, fear of stigma/discrimination, availability of relevant sexual health information and suggestions to improve existing programmes. Findings suggest that South African lesbians and bisexual women may have a range of both positive and negative experiences in public and private health services, that they use protective strategies when 'coming out' and that they find that sexual health information pertinent to them is largely unavailable. These discussions contribute to a more inclusive understanding of the experiences of lesbian and bisexual women accessing healthcare and other services and help to inform providers, thereby enabling them to deliver more meaningful care to lesbian, gay, bisexual and transgender persons in South Africa.

  9. Experiences of violence and association with decreased drug abstinence among women in Cape Town, South Africa.

    Science.gov (United States)

    Reed, Elizabeth; Myers, Bronwyn; Novak, Scott P; Browne, Felicia A; Wechsberg, Wendee M

    2015-01-01

    Drug abuse is a contributing factor in women's HIV risk in low-income communities in Cape Town, South Africa. This study assessed whether experiencing violence is associated with reduced drug abstinence among adult women (n = 603) participating in a randomized field trial for an HIV prevention study in Cape Town. In relation to drug abstinence at 12-month follow-up, multivariable regression models were used to assess (1) baseline partner and non-partner victimization, and (2) victimization at 12-month follow-up among participants reporting baseline victimization. Baseline partner (AOR = 0.6; 95 % CI 0.4-0.9) and non-partner victimization (AOR = 0.6; 95 % CI 0.4-0.9) were associated with a reduced likelihood of drug abstinence at follow-up. Among participants who reported victimization at baseline, those no longer reporting victimization at follow-up did not differ significantly in drug abstinence compared with those who reported victimization at follow-up. The study findings highlight the lasting impact of victimization on women's drug use outcomes, persisting regardless of whether violence was no longer reported at follow-up. Overall, the findings support the need for the primary prevention of violence to address the cycle of violence, drug use, and HIV among women in this setting.

  10. Occupied Cape Judges and Colonial Knowledge of Crime, Criminals, and Punishment

    Directory of Open Access Journals (Sweden)

    George Pavlich

    2014-01-01

    Full Text Available This article returns to a colonial discourse on crime, criminals, and punishment that the court of justice enunciated and followed during an 8-year British occupation of the Cape of Good Hope in the latter part of 1795. Tapping unusually frank juridical discussions on criminality and punishment in the context of sovereignty politics, it examines three key matters. Commencing with a description of the Cape colony’s inquisitorial criminal procedures, the analysis—following Foucault (2000—conceives of these as powers (political techniques through which the British claimed an exclusive capacity to enunciate legal “truths” about specific criminal events. Second, it analyzes a unique correspondence between the British military commander and the court of justice members together with two illustrative criminal cases of the day. These provide a sense of the judge’s knowledge of crime and criminal punishment in a social context that imagined itself through social differentiation and hierarchy. Third, it reads these colonial power-knowledge formations as generating three congruent political logics that in hybrid combinations have nurtured segmented, racially orientated, and group-based criminal justice arenas. This discussion alludes to the pivotal role colonial discourses of criminal law have played in generating a politics that shaped the criminal justice arenas of subsequent social forms. New, and differently combined, political logics of sovereignty, discipline, and biopolitics have left a decided legacy to which post-colonial arenas continue to respond.

  11. Caching in the presence of competitors: Are Cape ground squirrels (Xerus inauris) sensitive to audience attentiveness?

    Science.gov (United States)

    Samson, Jamie; Manser, Marta B

    2016-01-01

    When social animals cache food close to their burrow, the potential for an audience member to observe the event is significantly increased. As a consequence, in order to reduce theft it may be advantageous for animals to be sensitive to certain audience cues, such as whether they are attentive or not to the cache event. In this study, observations were made on three groups of Cape ground squirrels (Xerus inauris) in their natural habitat when they cached provisioned food items. When individuals cached within 10 m of conspecifics, we recorded the attentiveness (i.e. whether any audience members were orientated towards the cacher, had direct line of site and were not engaged in other activities) and identity of audience members. Overall, there was a preference to cache when audience members were inattentive rather than attentive. Additionally, we found rank effects related to cache avoidance whereby high-ranked individuals showed less avoidance to cache when audience members were attentive compared to medium- and low-ranked individuals. We suggest this audience sensitivity may have evolved in response to the difference in competitive ability amongst the ranks in how successful individuals are at winning foraging competitions. This study demonstrates that Cape ground squirrels have the ability to not only monitor the presence or absence of conspecifics but also discriminate individuals on the basis of their attentive state.

  12. Thermophysical Properties of Launch Complex 17 of the Cape Canaveral Concrete

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, Stephen J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Geomechanics Dept.; Flint, Gregory Mark [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Geomechanics Dept.

    2013-09-01

    Accurate knowledge of thermophysical properties of concrete is considered extremely important for meaningful models to be developed of scenarios wherein the concrete is rapidly heated. Test of solid propellant burns on samples of concrete from Launch Complex 17 of the Cape Canaveral show spallation and fragmentation. In response to the need for accurate modeling scenarios of these observations, an experimental program to determine the permeability and thermal properties of the concrete was developed. Room temperature gas permeability measurements of Launch Complex 17 of the Cape Canaveral concrete dried at 50°C yield permeability estimates of 0.07mD (mean), and thermal properties (thermal conductivity, diffusivity, and specific heat) were found to vary with temperatures from room temperature to 300°C. Thermal conductivity ranges from 1.7-1.9 W/mK at 50°C to 1.0-1.15 W/mK at 300°C, thermal diffusivity ranges from 0.75-0.96 mm2/s at 50°C to 0.44-0.58 mm2/s at 300°C, and specific heat ranges from 1.76-2.32 /m3K to 2.00-2.50 /m3K at 300°C.

  13. analysis of data from upgraded 2.33 micron TIMS: Example of GEO-CAPE application

    Science.gov (United States)

    Kumer, J. B.; Rairden, R. L.; Roche, A. E.; Chatfield, R. B.

    2011-12-01

    The Tropospheric Infrared Mapping Spectrometers (TIMS) were originally developed with support from the NASA ESTO Instrument Incubator program (IIP). These were developed to operate in the spectral regions of the CO overtone and fundamental bands at about 2.33 and 4.67 microns, respectively. In the IIP it was shown these could provide measurements of CO vertical structure, with area coverage rate and spatial resolution that would satisfy GEO-CAPE requirements as laid out in the NRC Decadal Survey report. Since completion of the IIP there has been further internal supported development including but not limited to; (a) deployment of the 2.33 unit on an airship that further developed the case for GEO-CAPE application(see HISE 2011 reference below), and (B) a recent upgrade in the 2.33 micron TIMS performance. In this presentation we describe the upgrade and preliminary data (improved spectral resolution). We describe a retrieval procedure that starts with a trial model that is considerably different than the "truth" atmosphere for which the data were acquired, and modifies the trial model to produce a best fit to the data. The result is a best estimate retrieval of the CO, CH4 and H2O columns. Differences in the trial model temperature vs the truth are accounted for. HISE 2011 reference, click on http://www.opticsinfobase.org/abstract.cfm?URI=HISE-2011-HTuD2 and then click on "View Full Text" .

  14. New species and new records of Pterosthetops: eumadicolous water beetles of the South African Cape (Coleoptera, Hydraenidae).

    Science.gov (United States)

    Bilton, David T

    2014-06-05

    Pterosthetops is one of a number of hydraenid genera endemic to the Cape of South Africa, whose minute moss beetle fauna is amongst the most diverse on earth. Here seven species are described as new: Pterosthetops baini sp. nov., Pterosthetops coriaceus sp. nov., Pterosthetops indwei sp. nov., Ptersothetops pulcherrimus sp. nov., Pterosthetops swartbergensis sp. nov., Pterosthetops tuberculatus sp. nov. and Pterosthetops uitkyki sp. nov., all from mountains in the Western Cape region. New collection records are also provided for all five previously described members of the genus, together with a revised key. Pterosthetops appear to be specialist inhabitants of seepages over rock faces (hygropetric/madicolous habitats), rarely being found outside such situations.

  15. Frequency and Distribution of Tuberculosis Resistance-Associated Mutations between Mumbai, Moldova, and Eastern Cape.

    Science.gov (United States)

    Georghiou, S B; Seifert, M; Catanzaro, D; Garfein, R S; Valafar, F; Crudu, V; Rodrigues, C; Victor, T C; Catanzaro, A; Rodwell, T C

    2016-07-01

    Molecular diagnostic assays, with their ability to rapidly detect resistance-associated mutations in bacterial genes, are promising technologies to control the spread of drug-resistant tuberculosis (DR-TB). Sequencing assays provide detailed information for specific gene regions and can help diagnostic assay developers prioritize mutations for inclusion in their assays. We performed pyrosequencing of seven Mycobacterium tuberculosis gene regions (katG, inhA, ahpC, rpoB, gyrA, rrs, and eis) for 1,128 clinical specimens from India, Moldova, and South Africa. We determined the frequencies of each mutation among drug-resistant and -susceptible specimens based on phenotypic drug susceptibility testing results and examined mutation distributions by country. The most common mutation among isoniazid-resistant (INH(r)) specimens was the katG 315ACC mutation (87%). However, in the Eastern Cape, INH(r) specimens had a lower frequency of katG mutations (44%) and higher frequencies of inhA (47%) and ahpC (10%) promoter mutations. The most common mutation among rifampin-resistant (RIF(r)) specimens was the rpoB 531TTG mutation (80%). The mutation was common in RIF(r) specimens in Mumbai (83%) and Moldova (84%) but not the Eastern Cape (17%), where the 516GTC mutation appeared more frequently (57%). The most common mutation among fluoroquinolone-resistant specimens was the gyrA 94GGC mutation (44%). The rrs 1401G mutation was found in 84%, 84%, and 50% of amikacin-resistant, capreomycin-resistant, and kanamycin (KAN)-resistant (KAN(r)) specimens, respectively. The eis promoter mutation -12T was found in 26% of KAN(r) and 4% of KAN-susceptible (KAN(s)) specimens. Inclusion of the ahpC and eis promoter gene regions was critical for optimal test sensitivity for the detection of INH resistance in the Eastern Cape and KAN resistance in Moldova. (This study has been registered at ClinicalTrials.gov under registration number NCT02170441.).

  16. Multi-disciplinary Monitoring of the 2014 Eruption of Fogo Volcano, Cape Verde

    Science.gov (United States)

    Fernandes, R. M. S.; Faria, B. V. E.

    2015-12-01

    The Fogo volcano, located in the Cape Verde Archipelago (offshore Western Africa), is a complete stratovolcano system. It is the most recent expression of the Cape Verde hotspot, that has formed the archipelago. The summit reaches ~2830m above sea level, and raises 1100m above Chã das Caldeiras, an almost flat circular area. The last eruption of Fogo started on November 23, 2014 (~10:00UTC), after 19 years of inactivity. C4G, a distributed research infrastructure created in 2014 in the framework of the Portuguese Roadmap for Strategic Research Infrastructures, collaborated immediately with INMG, the Cape Verdean Meteorological and Geophysical Institut with the goal of complementing the permanent geophysical monitoring network in operation on Fogo island. The INMG permanent network is composed of seven seismographic stations and three tiltmeter stations, with real-time data transmitted. On the basis of increased pre-event activity (which started in October 2014), INMG issued a formal alert of an impending eruption to the Civil Protection Agency, about 24 hours before the onset of the eruption. Although the eruption caused no casualties or personal injuries due to the warnings issued, the lava expelled by the eruption (which last until the end of January) destroyed the two main villages in the caldera (~1000 inhabitants) and covered vast areas of agricultural land, causing very large economic losses and an uncertain future of the local populations. The C4G team installed a network of seven GNSS receivers and nine seismometers, distributed by the entire island. The data collection started on 28th November 2014, and continued until the end of January 2015. The mission also included a new detailed gravimetric survey of the island, the acquisition of geological samples, and the analysis of the air quality during the eruption. We present here a detailed description of the monitoring efforts carried out during the eruption as well as initial results of the analysis of the

  17. Gulf Stream marine hydrokinetic energy resource characterization off Cape Hatteras, North Carolina

    Science.gov (United States)

    Muglia, M.; He, R.; Lowcher, C.; Bane, J.; Gong, Y.; Taylor, P.

    2015-12-01

    The Gulf Stream off North Carolina has current velocities that approach 3 m/s and an average volume transport of 90 Sv (1 Sv= 106 m3/s) off of Cape Hatteras, making it the most abundant MHK (Marine Hydrokinetic Energy) resource for the state. Resource availability at a specific location depends primarily on the variability in Gulf Stream position, which is least offshore of Cape Hatteras after the stream exits the Florida Straits. Proximity to land and high current velocities in relatively shallow waters on the shelf slope make this an optimal location to quantify the MHK energy resource for NC. 3.5 years of current measurements beginning in August of 2013 from a moored 150 kHz ADCP (Acoustic Doppler Current Profiler) at an optimal location for energy extraction quantify the available energy resource and its variability, and establish the skill of a Mid-Atlantic Bight and South Atlantic Bight Regional Ocean Model in predicting the MHK energy resource. The model agrees well with long-term observed current averages and with weekly to monthly fluctuations in the current speeds. Model and observations over the first 9 months of the ADCP deployment period both averaged 1.15 m/s thirty meters below the surface. The model under estimates observed current speeds for the higher frequency current fluctuations of days to weeks. Comparisons between the model and ADCP observed currents, and velocity derived power density over the entire 3.5 years of observations demonstrate the significant inter-annual variability in power density. Shipboard 300 kHz ADCP cross-stream transects and hourly surface currents measurements off Cape Hatteras from a network of land based HF (high frequency) radars further quantify available MHK energy and assess model skill. Cross-stream transects were made with a vessel-mounted 300 kHz ADCP on a line from the 100-1000m isobaths, and measured currents in the top 100m. These measurements demonstrate the variability in the resource with water depth, and

  18. Effects of Cape-Related Shoals on the Variability of Long Gravity Waves

    Science.gov (United States)

    Paniagua-Arroyave, J. F.; Adams, P. N.; Valle-Levinson, A.; Parra, S. M.

    2016-12-01

    Inner-shelf and shoreline morphology controls the generation, shoreline reflection, dissipation, and nearshore-trapping of long gravity waves (LGWs, frequencies from 4 to 40 mHz). In turn, LGWs variability exerts control on the morphodynamics of nearshore and surfzone environments. The variability of LGWs is poorly understood close to cuspate forelands and associated shoals. In order to study the effects of cape-related shoals on LGWs variability, water level (pressure) and velocity data were collected during Fall 2013 and Spring 2014 at swales landward and seaward of an isolated shoal (Shoal E) off Cape Canaveral, Florida. Landward and seaward cross-shore LGW energy fluxes were calculated from the auto- and coincident spectra of pressure and cross-shore velocities. Bulk LGW reflection coefficients (R2) were then quantified as the ratio of seaward to landward LGW energy fluxes. In general, for sea-swell HS>1.5 m, R2 varied from 0.3 to 0.6. These values were similar to R2 from locations close to the surfzone in a gently-sloping beach. In addition, values of R2 were higher at the seaward swale, e.g. when HS≈1.8 m, R2seaward≈0.6, and R2landward≈0.3. For sea-swell conditions HS1.5 m, R2seaward>R2landward and during calmer conditions R2seaward≈R2landward, implying the generation of seaward LGWs between swales for higher sea-swell conditions. In the latter case, LGWs may be produced via the time-varying breakpoint mechanism by short wave breaking over the shoal. Additionally, partial reflection by the shoal (like a breakwater for short waves) and refractive trapping close to it (conducive to edge wave formation) may further enhance seaward LGW energy fluxes, thus making R2seaward>R2landward. Our results are in general agreement with previous studies that investigated LGW reflections on gently-sloping beaches and provide preliminary evidence regarding the effects of cape-related bathymetry on the variability of LGWs.

  19. Cold-water coral growth under extreme environmental conditions, the Cape Lookout area, NW Atlantic

    Science.gov (United States)

    Mienis, F.; Duineveld, G. C. A.; Davies, A. J.; Lavaleye, M. M. S.; Ross, S. W.; Seim, H.; Bane, J.; van Haren, H.; Bergman, M. J. N.; de Haas, H.; Brooke, S.; van Weering, T. C. E.

    2014-05-01

    The Cape Lookout cold-water coral area off the coast of North Carolina forms the shallowest and northernmost cold-water coral mound area on the Blake Plateau in the NW Atlantic. Cold-water coral habitats near Cape Lookout are occasionally bathed in the Gulf Stream, which is characterised by oligotrophic warm water and strong surface currents. Here, we present the first insights into the mound distribution and morphology, sedimentary environment and coral cover and near-bed environmental conditions as recorded by bottom landers from this coral area. The mounds occur between 320 and 550 m water depth and are characterised by high acoustic backscatter indicating the presence of hard structure. Three distinct mound morphologies were observed: (1) a mound with a flattened top at 320 m, (2) multi-summited mounds with a teardrop shape in the middle part of the area and (3) a single mound at 540 m water depth. Echosounder profiles show the presence of a strong reflector underneath all mound structures that forms the base of the mounds. This reflector cropped out at the downstream side of the single mound and consists of carbonate slabs. Video analysis revealed that all mounds are covered by Lophelia pertusa and that living colonies only occur close to the summits of the SSW side of the mounds, which is the side that faces the strongest currents. Off-mound areas were characterised by low backscatter and sediment ripples, indicating the presence of relatively strong bottom currents. Two bottom landers were deployed amidst the coral mounds between December 2009 and May 2010. Both landers recorded prominent events, characterised by large fluctuations in environmental conditions near the seabed as well as in the overlying water column. The period between December and April was characterised by several events of increasing temperature and salinity, coinciding with increased flow and near-bed acoustic backscatter. During these events temperature fluctuated by up to 9 °C within a

  20. Impacts of drought on grape yields in Western Cape, South Africa

    Science.gov (United States)

    Araujo, Julio A.; Abiodun, Babatunde J.; Crespo, Olivier

    2016-01-01

    Droughts remain a threat to grape yields in South Africa. Previous studies on the impacts of climate on grape yield in the country have focussed on the impact of rainfall and temperature separately; meanwhile, grape yields are affected by drought, which is a combination of rainfall and temperature influences. The present study investigates the impacts of drought on grape yields in the Western Cape (South Africa) at district and farm scales. The study used a new drought index that is based on simple water balance (Standardized Precipitation Evapotranspiration Index; hereafter, SPEI) to identify drought events and used a correlation analysis to identify the relationship between drought and grape yields. A crop simulation model (Agricultural Production Systems sIMulator, APSIM) was applied at the farm scale to investigate the role of irrigation in mitigating the impacts of drought on grape yield. The model gives a realistic simulation of grape yields. The Western Cape has experienced a series of severe droughts in the past few decades. The severe droughts occurred when a decrease in rainfall occurred simultaneously with an increase in temperature. El Niño Southern Oscillation (ENSO) appears to be an important driver of drought severity in the Western Cape, because most of the severe droughts occurred in El Niño years. At the district scale, the correlation between drought index and grape yield is weak ( r≈-0.5), but at the farm scale, it is strong ( r≈-0.9). This suggests that many farmers are able to mitigate the impacts of drought on grape yields through irrigation management. At the farm scale, where the impact of drought on grape yields is high, poor yield years coincide with moderate or severe drought periods. The APSIM simulation, which gives a realistic simulation of grape yields at the farm scale, suggests that grape yields become more sensitive to spring and summer droughts in the absence of irrigation. Results of this study may guide decision-making on