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200901
電子期刊
G. GRIPPA
A new species of Salmoneus collected in Turkish waters is described. It appears to live in burrows associated with gobiid fish or thalassinidean decapods, as do other species in the genus. Previously, twenty Salmoneus species have been recognised worldwide, two of which are known from the Mediterranean. Some morphological features are discussed in order to determine their taxonomic value. A table summarises the geographical distribution of the 21 species currently recognised.
關鍵字: shrimp
出版: Hellenic Centre for Marine Research
ISSN: 1108-393X
來源: DOAJ
System ID: 422031
200902
電子期刊
Bruce R. Ellender, and Olaf L.F. Weyl
Headwater stream fish communities are increasingly becoming isolated in headwater refugia that are often cut off from other metapopulations within a river network as a result of nonnative fish invasions, pollution, water abstraction and habitat degradation downstream. This range restriction and isolation therefore makes them vulnerable to extinction. Understanding threats to isolated fish populations is consequently important for their conservation. Following a base-flow survey, a high-magnitude...
關鍵字: fish
出版: AOSIS
ISSN: 0075-6458
來源: DOAJ
System ID: 422030
200903
電子期刊
F. Miesner, and A. Lechleiter, and C. Müller
Continuous monitoring of oceanic bottom water temperatures is a complicated task, even in relatively easy-to-access basins like the North or Baltic seas. Here, a method to determine annual bottom water temperature variations from inverse modeling of instantaneous measurements of temperatures and sediment thermal properties is presented. This concept is similar to climate reconstructions over several thousand years from deep borehole data. However, in contrast, the presented method aims at recons...
關鍵字: marine
出版: Copernicus Publications
ISSN: 1812-0784
來源: DOAJ
System ID: 422029
200904
電子期刊
Raihan Ahmed, and Mehebub Sahana, and Haroon Sajjad
Wetlands play a significant role in maintaining environmental stability. These have a complex of values like food storage, water quality maintenance, livelihood and support species diversity, etc. Wetlands inventory is the pre-requisite process for conservation and management practices. The study makes an attempt to delineate wetlands and prepare inventory for turbidity and aquatic vegetation in Lower Barpani sub-watersheds (Assam), India. The study utilized Landsat 8 OLI (Operational Land Image...
關鍵字: aquatic
出版: Elsevier
ISSN: 1110-9823
來源: DOAJ
System ID: 422028
200905
電子期刊
Ivona HORKÁ, and Charles H.J.M. FRANSEN, and Zdeněk ĎURIŠ
Two new alcyonacean-associated species, <em>Hamodactylus paraqabai</em> sp. nov. from Papua New Guinea and the Great Barrier Reef and <em>H. pseudaqabai</em> sp. nov. from Indonesia and Malaysia, are described and illustrated. To evaluate the status of the new species and their relationship within the genus <em>Hamodactylus</em> Holthuis, 1952, we combined morphology and phylogenetic analyses based on the cytochrome c oxidase subunit I (COI) mitochondrial gene. Both new species are closely relat...
關鍵字: shrimp
出版: Consortium of European Natural History Museums
ISSN: 2118-9773
來源: DOAJ
System ID: 422027
200906
電子期刊
José Manuel Serrano
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關鍵字: naval
出版: El Colegio de México, A.C.
ISSN: 0185-0172
來源: DOAJ
System ID: 422026
200907
電子期刊
Samuel Ribeiro Figueiredo, and Elvio Giasson, and Carlos Gustavo Tornquist, and Paulo César do Nascimento
Regressões nominais logísticas estabelecem relações matemáticas entre variáveis independentes contínuas ou discretas e variáveis dependentes discretas. Essas foram avaliadas quanto ao seu potencial em predizer a ocorrência e distribuição de classes de solos na região dos municípios de Ibirubá e Quinze de Novembro (RS). A partir de modelo numérico de terreno digital (MNT) com 90 m de resolução, foram calculadas variáveis de terreno topográficas (elevação, declividade e curvatura) e hidrográficas ...
關鍵字: logistic
出版: Sociedade Brasileira de Ciência do Solo
ISSN: 0100-0683
來源: DOAJ
System ID: 422025
200908
電子期刊
Abhishek Singh Nayyar, and Mubeen Khan
Context: The role of oxygen free radicals in the initiation, promotion and progression of carcinogenesis and the protective role of antioxidant defenses has been the subject of much speculation in the recent past, with conflicting reports in the literature. Aims: The aim of this study was to measure the concentration of serum total proteins and albumin and advanced oxidation protein products (AOPP) in the sera of patients diagnosed with speckled leukoplakia and well-differentiated oral squamous ...
關鍵字: pilot
出版: Wolters Kluwer Medknow Publications
ISSN: 0973-1482
來源: DOAJ
System ID: 422024
200909
電子期刊
Celia Lowe
關鍵字: sea
出版: BRILL
ISSN: 0006-2294
來源: DOAJ
System ID: 422023
200910
電子期刊
Luis Hernández, and Héctor Reyes-Bonilla, and Eduardo F. Balart
El blanqueamiento del coral es consecuencia de un estrés natural o antropogénico sobre los arrecifes. En la región del Pacífico tropical este, el blanqueamiento del coral se asocia comúnmente con el incremento de la temperatura superficial del mar, pero también se puede presentar por temperaturas bajas. A principio de 2008 se registró una anomalía de temperatura extraordinariamente baja, de hasta 1.8 °C menor al promedio registrado en los últimos 25 años, que se manifestó con un severo blanqueam...
關鍵字: coral
出版: Universidad Nacional Autónoma de México
ISSN: 1870-3453
來源: DOAJ
System ID: 422022
200911
電子期刊
Marcela Hebe González, and Olga Karina Flores
El objetivo del presente estudio es detectar indicadores de circulación que se relacionen con la variabilidad interanual de la lluvia en la llanura chaquena. La precipitación media en regiones definidas se correlacionó con la temperatura de la superficie del mar, altura geopotencial en 1000, 500 y 200 Hpa, presión a nivel del mar, humedad específica en 925Hpa, viento zonal y meridional en 850 Hpa, simultáneamente y en el mes previo. El aumento de la precipitación estival se asocia al debilitamie...
關鍵字: sea
出版: Centro Argentino de Meteorólogos
ISSN: 0325-187X
來源: DOAJ
System ID: 422021
200912
電子期刊
Marcelo Ricardo de Souza, and Antônio Olinto Ávila-da-Silva
O peixe-porco (Balistes capriscus) é um importante recurso pesqueiro no Estado de São Paulo. Para se avaliar sua captura foram analisados dados de 15.004 espécimes provenientes de 91 desembarques das frotas de arrasto duplo de portas médio, arrasto de parelha e cerco, realizados no período de abr./1997 a dez./2000. Também foram consideradas informações sobre a regulamentação da pesca e o ciclo de vida desta espécie. A análise do direcionamento revelou que a espécie é capturada como fauna-acompan...
關鍵字: fishery
出版: Eduem - Editora da Universidade Estadual de Maringá
ISSN: 1679-9283
來源: DOAJ
System ID: 422020
200913
電子期刊
Fabiana C Félix-Hackradt, and Henry L Spach, and Pietro S Moro, and Helen A Pichler, and Aline S Maggi, and Mauricio Hostim-Silva, and Carlos W Hackradt
Diel and tidal variations of fish assemblages were assessed at Pontal beach, southern Brazil, using a seine net. Species richness was greater at night, whereas fish number, weight, and richness (cornmunity indicators) were all influenced by the tidal state. Samples from rising tides were more representative, probably due to onshore fish movements for feeding purposes. However, lower catches were associated with high tides, mainly through net avoidance, indicating that sampling in these condition...
關鍵字: fish
出版: Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Católica de Valparaíso
ISSN: 0718-560X
來源: DOAJ
System ID: 422019
200914
電子期刊
Bumb R, and Mehta R
The multiple lesions of cutaneous leishmaniasis (CL) require an effective oral agent. We are reporting a pilot study of oral rifampicin 600 mg. bid or 20 mg/kg. body weight in cases of CL with multiple lesions. Our study shows 83.3&#x0025; parasitological and clinical cure with insignificant side effects after 4 weeks of therapy. No relapse upto 6 months of completion of study was seen.
關鍵字: pilot
出版: Wolters Kluwer Medknow Publications
ISSN: 0378-6323
來源: DOAJ
System ID: 422018
200915
電子期刊
M.C. Fontes, and A. Esteves, and F. Caldeira, and C. Saraiva, and M. Vieira-Pinto, and C. Martins
Avaliaram-se o estado de frescor e a qualidade higiênica do pescado disponível em alguns estabelecimentos comerciais de Vila Real, uma cidade do interior de Portugal. Vinte e três amostras foram submetidas a uma análise sensorial e a análises fisico-químicas - determinação do teor de azoto básico volátil total (ABVT), do índice de refração do humor aquoso e do pH. A avaliação da qualidade higiênica do pescado foi feita por meio de diferentes análises microbiológicas na superfície e na profundida...
關鍵字: fish
出版: Universidade Federal de Minas Gerais
ISSN: 0102-0935
來源: DOAJ
System ID: 422017
200916
電子期刊
Ana Maria Souza dos Santos Moreau, and Liovando Marciano da Costa, and João Carlos Ker, and Felipe Haenel Gomes
A gênese de horizontes coesos em solos tem explicações não consistentes e, em muitos casos, contraditórias. Objetivou-se avaliar, em solos dos tabuleiros costeiros, os possíveis mecanismos físicos, químicos e mineralógicos que ocasionam o endurecimento em horizonte coeso, fragipã e duripã. Para isso, coletaram-se amostras de solos em duas toposseqüências. Na primeira, foram reconhecidas as classes Latossolo Vermelho eutrófico argissólico e Argissolo Amarelo distrófico latossólico e, na segunda, ...
關鍵字: coastal
出版: Sociedade Brasileira de Ciência do Solo
ISSN: 0100-0683
來源: DOAJ
System ID: 422016
200917
電子期刊
Henriques, Luis Miguel
This paper deals with the harangue used in a naval context, as presented in 16th -century Portuguese overseas historical writing. The first part of the article analyses the way in which such speeches can be integrated – by means of settings – in the narrative discourse. The second part identifies in the harangues different rhetorical topoi and their functions. In short, the intention of this work is to characterize the standard harangue used by captains and Portuguese governors before a naval ba...
關鍵字: naval
出版: Universidad de Extremadura
ISSN: 1886-9440
來源: DOAJ
System ID: 422015
200918
電子期刊
Pascale Mutti Tacani, and Aline Fernanda Perez Machado, and Daisy Aparecida do Amaral Souza, and Rogério Eduardo Tacani
Devido ao padrão de beleza imposto atualmente, tem aumentado a procura por tratamentos estéticos como a massagem clássica, porém sua suposta ação lipolítica ainda é uma questão controversa na literatura. O objetivo deste estudo foi verificar o efeito da massagem clássica estética nas adiposidades localizadas, por meio de perimetria do abdome, quadril e coxas e pela estimativa da espessura da tela subcutânea da parede abdominal (ETS) por ultrassonografia. Oito voluntárias (idade 33,9±8,9 anos, pe...
關鍵字: pilot
出版: Universidade de São Paulo
ISSN: 1809-2950
來源: DOAJ
System ID: 422014
200919
電子期刊
Mainz JG, and Schädlich K, and Schien C, and Michl R, and Schelhorn-Neise P, and Koitschev A, and Koitschev C, and Keller PM, and Riethmüller J, and Wiedemann B, and Beck JF
Jochen G Mainz,1 Katja Sch&auml;dlich,1 Claudia Schien,1 Ruth Michl,1 Petra Schelhorn-Neise,2 Assen Koitschev,3 Christiane Koitschev,4 Peter M Keller,5 Joachim Riethm&uuml;ller,6 Baerbel Wiedemann,7 James F Beck1 1Cystic Fibrosis Centre, Department of Pediatrics, Jena University Hospital, Jena, Germany; 2Otorhinolaryngology Department, Jena University Hospital, Jena, Germany; 3Otorhinolaryngology Department, Klinikum Stuttgart, Germany; 4Otorhinolaryngology Department, University Hospital, T&uu...
關鍵字: pilot
出版: Dove Medical Press
ISSN: 1177-8881
來源: DOAJ
System ID: 422013
200920
電子期刊
J.-P. Gattuso, and H. Lavigne
Although future changes in the seawater carbonate chemistry are well constrained, their impact on marine organisms and ecosystems remains poorly known. The biological response to ocean acidification is a recent field of research as most purposeful experiments have only been carried out in the late 1990s. The potentially dire consequences of ocean acidification attract scientists and students with a limited knowledge of the carbonate chemistry and its experimental manipulation. Hence, some guidel...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 422012
200921
電子期刊
Proteorhodopsin phototrophy was recently discovered in oceanic surface waters. In an effort to characterize uncultured proteorhodopsin-exploiting bacteria, large-insert bacterial artificial chromosome (BAC) libraries from the Mediterranean Sea and Red Sea were analyzed. Fifty-five BACs carried diverse proteorhodopsin genes, and we confirmed the function of five. We calculate that proteorhodopsin-exploiting bacteria account for 13% of microorganisms in the photic zone. We further show that some p...
關鍵字: marine
出版: Public Library of Science (PLoS)
ISSN: 1544-9173
來源: DOAJ
System ID: 422011
200922
電子期刊
Charley E. Westbrook, and Rory R. Ringang, and Sean Michael A. Cantero, and HDAR & TNC Urchin Team, and Robert J. Toonen
We investigate the survivorship, growth and diet preferences of hatchery-raised juvenile urchins, Tripneustes gratilla, to evaluate the efficacy of their use as biocontrol agents in the efforts to reduce alien invasive algae. In flow-through tanks, we measured urchin growth rates, feeding rates and feeding preferences among diets of the most common invasive algae found in Kāneʻohe Bay, Hawaiʻi: Acanthophora spicifera, Gracilaria salicornia, Eucheuma denticulatum and Kappaphycus clade B. Post-tra...
關鍵字: sea
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 422010
200923
電子期刊
Christiane Eliza Motta Duarte, and Carlos Roberto Carvalho, and Agnaldo Lopes da Silva-Filho
Objective: To determine DNA ploidy in the cervical specimens of patients revealing a suspicion of cancer by image analysis performed by using a combination of commercial analysis software, conventional microscopy, and certified filters. Materials and methods: This study followed a prospective design. Cervical samples were obtained from 20 patients undergoing routine screening in the Gynecologic-Oncology Unit of the University Hospital of the Federal University of Minas Gerais, Brazil. Three slid...
關鍵字: pilot
出版: Elsevier
ISSN: 1028-4559
來源: DOAJ
System ID: 422009
200924
電子期刊
Bala Chandra Sekhar Pappala, and Jyothi Padmaja Indugula, and Sateesh Kumar Talabhatula, and Ramalakshmi Suryakarani Kolli, and Arpit Kumar Shrivastava, and Priyadarshi Soumyaranjan Sahu
Objective: To report cases of neurocysticercosis (NCC) from three neighboring districts of Andhra Pradesh state in India where NCC burden was never explored before. Methods: A total of 160 patients presenting with recent onset seizures were recruited from neurology, general medicine, and pediatric outpatient clinics of a local major tertiary care teaching hospital serving above districts during the period 2011–2014. Brain imaging was performed in all the above cases. A commercial immunoglobulin ...
關鍵字: coastal
出版: Wolters Kluwer Medknow Publications
ISSN: 2221-1691
來源: DOAJ
System ID: 422008
200925
電子期刊
Keyvan Zandi, and Mohammad Hojat farsangi, and Iraj Nabipour, and Masood Soleimani, and Khosro Khajeh, and Reza Sajedi, and Seyed Mojtaba Jafary, and Abbas Ghadery
Sea hares have attracted the interest of many workers investigating chemical defense substances. Most of these substances are low molecular weight compounds derived from algal diets. Anticancer effects of a novel protein isolated from purple fluid of A. dactylomela are reported. The purification procedure consisted basically of ammonium sulphate fractionation, ion exchange and ultrafiltration techniques. For cytotoxicity effects, L929, K562, HL60 and NB4 cell lines and MTT assay were used. A pro...
關鍵字: sea
出版: Bushehr University of Medical Sciences
ISSN: 1735-4374
來源: DOAJ
System ID: 422007
200926
電子期刊
Alexya Cunha de Queiroz, and Yoichi Sakai, and Marcelo Vallinoto, and Breno Barros
The general morphological shape of plant-resembling fish and plant parts were compared using a geometric morphometrics approach. Three plant-mimetic fish species, Lobotes surinamensis (Lobotidae), Platax orbicularis (Ephippidae) and Canthidermis maculata (Balistidae), were compared during their early developmental stages with accompanying plant debris (i.e., leaves of several taxa) in the coastal subtropical waters around Kuchierabu-jima Island, closely facing the Kuroshio Current. The degree of...
關鍵字: coastal
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 422006
200927
電子期刊
S. Satheesh, and S. G. Wesley
Sea spiders (Pycnogonids) are exclusively marine arthropods with worldwide distribution. Pycnogonida remains one of the poorly investigated groups encountered in fouling communities. In the present study, distribution pycnogonid species Endeis mollis associated with the fouling community developed on test panels submerged at Kudankulam coast, Gulf of Mannar was studied for a period of two years. Throughout the period of investigation, Endeis mollis was observed on the test panels. A maximum of 5...
關鍵字: sea
出版: International Academy of Ecology and Environmental Sciences
ISSN: 2224-4255
來源: DOAJ
System ID: 422005
200928
電子期刊
Van Looy K., and Tormos T., and Ferréol M., and Villeneuve B., and Valette L., and Chandesris A., and Bougon N., and Oraison F., and Souchon Y.
Claimed benefits of riparian forest cover for the aquatic ecosystem include purification, thermal control, organic matter input and habitat provision, which may improve physicochemical and biotic quality. However, these beneficial effects might be flawed by multiple stressor conditions of intensive agriculture and urbanization in upstream catchments. We examined the relationship between riparian forest cover and physicochemical quality and biotic integrity indices in extensive large sca...
關鍵字: aquatic
出版: EDP Sciences
ISSN: 1961-9502
來源: DOAJ
System ID: 422004
200929
電子期刊
S. Monti, and P. Lusiani, and M. Grassi, and M. Ciminale, and C. Carmisciano, and F. Caratori Tontini, and P. Stefanelli
Recently two marine magnetic surveys, combined with the use of a multi-beam sonar (Kongsberg Marittime EM 300 multibeam: 30 KHz frequency echosounder for hydrographic purposes; acoustic lobe composed of 128 beams able to cover a 150° sector) a side-scan sonar (Simrad MS 992 dual-frequency sidescan sonar with echo sounder transducers 150 Hz and 330 KHz) and a Remote Operated Vehicle (ROV – a mobile tools used in environments which are too dangerous for humans), were executed in two sites respecti...
關鍵字: marine
出版: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
ISSN: 1593-5213
來源: DOAJ
System ID: 422003
200930
電子期刊
Valeria A Reichler
La estratigrafía de la Formación Gran Bajo del Gualicho se presenta con mayor detalle, proponiéndose los nuevos Miembros Saladar y Arrióla, precisando la sucesión faunística integrada por 35 géneros y 41 especies, de las cuales 17 son nuevas y se describen en este estudio: Anadara australis sp. nov., Cubitostrea delrioi sp. nov, Amusium rorii sp. nov., Zygochlamys rizzoloi sp. nov,Pododesmus (Monia) atlántica sp. nov, Tawera canalei sp. nov.,Dosinia (Dosinia) salarensis sp. nov, 'Spirocolpus' ad...
關鍵字: marine
出版: Servicio Nacional de Geología y Minería (SERNAGEOMIN)
ISSN: 0718-7092
來源: DOAJ
System ID: 422002
200931
電子期刊
A. Sanna, and P. Lionello, and S. Gualdi
In this study we investigate the importance of an eddy-permitting Mediterranean Sea circulation model on the simulation of atmospheric cyclones and precipitation in a climate model. This is done by analyzing results of two fully coupled GCM (general circulation models) simulations, differing only for the presence/absence of an interactive marine module, at very high-resolution (~ 1/16°), for the simulation of the 3-D circulation of the Mediterranean Sea. Cyclones are tracked by applying an objec...
關鍵字: marine
出版: Copernicus Publications
ISSN: 1561-8633
來源: DOAJ
System ID: 422001
200932
電子期刊
Y. Hu, and M. Vaughan, and C. McClain, and M. Behrenfeld, and H. Maring, and D. Anderson, and S. Sun-Mack, and D. Flittner, and J. Huang, and B. Wielicki, and P. Minnis, and C. Weimer, and C. Trepte, and R. Kuehn
This study presents an empirical relation that links the volume extinction coefficients of water clouds, the layer integrated depolarization ratios measured by lidar, and the effective radii of water clouds derived from collocated passive sensor observations. Based on Monte Carlo simulations of CALIPSO lidar observations, this method combines the cloud effective radius reported by MODIS with the lidar depolarization ratios measured by CALIPSO to estimate both the liquid water content and the eff...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 422000
200933
電子期刊
Muhammad Zia ur Rehman, and Inaam Ullah, and Sajid Abdullah
Original Research Toxic effects of a mixture of heavy metal pollutants on fresh water fish species Cirrhina mrigala L. Muhammad Zia ur Rehman1, 2, Inaam Ullah3* , Sajid Abdullah1 AuthorAffiliations 1. Department of Zoology and Fisheries, University of Agriculture, Faisalabad, Pakistan 2. Industrial Biotechnology Division, National Institute for Biotechnology and Genetic Engineering, Faisalabad, GrantInformation Get PDF Get XML Export Share Abstract This study was performed t...
關鍵字: fish
出版: MN Publishers
ISSN: 2414-8121
來源: DOAJ
System ID: 421999
200934
電子期刊
M. Beck, and T. Riedel, and J. Graue, and J. Köster, and N. Kowalski, and C. S. Wu, and G. Wegener, and Y. Lipsewers, and H. Freund, and M. E. Böttcher, and H.-J. Brumsack, and H. Cypionka, and J. Rullkötter, and B. Engelen
To date, North Sea tidal-flat sediments have been intensively studied down to a depth of 5 m below seafloor (mbsf). However, little is known about the biogeochemistry, microbial abundance, and activity of sulfate reducers as well as methanogens in deeper layers. In this study, two 20 m-long cores were retrieved from the tidal-flat area of Spiekeroog Island, NW Germany. The drill sites were selected with a close distance of 900 m allowing to compare two depositional settings: first, a paleo-chann...
關鍵字: coastal
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 421998
200935
電子期刊
Apolino José Nogueira da Silva, and Fabíola Gomes de Carvalho
Os solos coesos de tabuleiros costeiros têm como característica peculiar horizontes minerais subsuperficiais, que apresentam consistência friável quando úmidos, porém, quando secos, têm consistência dura, muito dura ou extremamente dura. Este trabalho teve o objetivo de estudar o comportamento mecânico de horizontes coesos e não-coesos de um Latossolo Amarelo de tabuleiro costeiro por meio de características de cisalhamento relacionadas com propriedades físicas, químicas e teor de água do solo. ...
關鍵字: coastal
出版: Sociedade Brasileira de Ciência do Solo
ISSN: 0100-0683
來源: DOAJ
System ID: 421997
200936
電子期刊
María Delia Viñas, and Nadia Rosalía Diovisalvi, and Georgina Daniela Cepeda
關鍵字: coastal
出版: Universidade de São Paulo
ISSN: 1679-8759
來源: DOAJ
System ID: 421996
200937
電子期刊
Mohd Hafizbillah Zawawi, and Mohd Hanafi Idris, and Abu Hena Mustafa Kamal, and Wong Sing King
Basic taxonomic information forms the important basis for the documentation, resource management and utilization of marine biodiversity such as seaweeds. A taxonomic assessment of seaweeds in the coastal areas of Bintulu, Sarawak, East Malaysia, was conducted monthly from May 2011 to May 2012. Species composition was recorded following NaGISA protocols, direct observation, and SCUBA and snorkeling techniques. A total of 54 species were identified, classified into Rhodophyta (23 species), Chl...
關鍵字: coastal
出版: Prince of Songkla University
ISSN: 0125-3395
來源: DOAJ
System ID: 421995
200938
電子期刊
Paulo R Pezzuto, and José A Alvarez-Perez, and Roberto Wahrlich
The seabob shrimp (Xiphopenaeus kroyeri) represents an important fishing resource for artisanal fishermen in coastal areas of southern Brazil. Stock assessments of this species ha ve generally relied on biomass dynamics models as applied to CPUE time-series, which (a) are only available for a small offshore fraction of the exploited population and (b) does not comprise patterns of the shallowest artisanal fishing grounds. This work explores the use of extensive catch and effort data derived from...
關鍵字: shrimp
出版: Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Católica de Valparaíso
ISSN: 0718-560X
來源: DOAJ
System ID: 421994
200939
電子期刊
Shenoy Rekha, and Nayak Dilip, and Sequeira Peter
<b>Background: </b> Pre-term low birth weight (PLBW) is a condition having tremendous financial impact on health care systems as well as the affected families. Studies suggest that 18.2&#x0025; of all PLBW cases may be attributable to periodontal disease. <b> Objectives: </b> To assess gynecologists&#x2032; knowledge of periodontal disease as a risk factor in PLBW and their knowledge with regard to the oral manifestations of periodontal disease. <b> Materials and Methods: </b> A questionnaire su...
關鍵字: pilot
出版: Wolters Kluwer Medknow Publications
ISSN: 0970-9290
來源: DOAJ
System ID: 421993
200940
電子期刊
Iwona Malicka, and Agnieszka Rosseger, and Justyna Hanuszkiewicz, and Marek Woźniewski
Introduction : Secondary lymphedema affects approximately 40% of women treated for breast cancer and is recognized as a major problem associated with the therapy of malignant tumors. Consequently, new therapeutic methods are constantly being sought to effectively eliminate the condition. One of the new forms of edema management, especially in the initial stages of edematous development, is Kinesiology Taping (KT). Aim of the study : The aim of the study was to assess the effects of KT applicat...
關鍵字: pilot
出版: Termedia Publishing House
ISSN: 1643-8876
來源: DOAJ
System ID: 421992
200941
電子期刊
Amornrat Chutinantakul, and Marzukee Mayeng, and Phattrawan Tongkumchum
The present study aims to improve estimation of mortality data with unknown demographic factors using logistic regression, based on inflation factors for distributing such cases. The method is illustrated on death proportions based on numbers of deaths reported in 1996-2009 classified by gender, age and province in the death registration (DR) system. The results indicate that cases with unknown province mostly occurred in ages 0-4 years and 15-44 years and cases with unknown age mostly occur...
關鍵字: logistic
出版: Prince of Songkla University
ISSN: 0125-3395
來源: DOAJ
System ID: 421991
200942
電子期刊
M. James C. Crabbe
Current challenges to coral reef sustainability include overfishing, destructive fishing practices, bleaching, acidification, sea-level rise, starfish, algae, agricultural run-off, coastal and resort development, pollution, diseases, invasive species and hurricanes. We used SCUBA belt transects to record coral cover and digital image analysis in the Dairy Bull Reef off the north coast of Jamaica and found that it is a positive example of how reefs can recover after major environmental disturbanc...
關鍵字: coral
出版: Vicerractoría Investigación
ISSN: 0034-7744
來源: DOAJ
System ID: 421990
200943
電子期刊
Chao-Wei Liu, and Yang-Ming Chang, and Yu-Fu Shen, and Hsiang-Hsi Hong
Background: This study was designed to analyze the post-rehabilitation occlusal function of subjects treated with complex mandibular resection and subsequently rehabilitated with fibula osteoseptocutaneous flaps, dental implants, and fixed prostheses utilizing the T-scan system. Methods: Ten mandibular complex resection cases that adopted fibula osteoseptocutaneous flaps, dental implants, and fixed prostheses to reconstruct occlusal function were analyzed. The mandibular reconstructions were di...
關鍵字: pilot
出版: Elsevier
ISSN: 2319-4170
來源: DOAJ
System ID: 421989
200944
電子期刊
Cleber Ibraim Salimon, and Raquel R. B. Negrelle
Composition, structure and dynamics of an eight year old secondary forest was studied at Reserva Volta Velha (26°04'S; 48°38'W), southern Brazil. A 0.72ha plot was divided into 36 subplots of 20X10m, where all trees/shrubs greater than 1m tall were identified, measured (height/diameter) and evaluated (successional status). The results were: (1) 95 species collected within 68 genera and 44 families; the most species rich families were Myrtaceae and Asteraceae with 8 species each; (2) the most imp...
關鍵字: coastal
出版: Instituto de Tecnologia do Paraná (Tecpar)
ISSN: 1516-8913
來源: DOAJ
System ID: 421988
200945
電子期刊
Zachary Morison, and Akshay Mehra, and Michael Olsen, and Michael Donnelly, and Emil Schemitsch
Background:The use of computer navigation has been shown to improve the accuracy of femoral component placement compared to conventional instrumentation in hip resurfacing. Whether exposure to computer navigation improves accuracy when the procedure is subsequently performed with conventional instrumentation without navigation has not been explored. We examined whether femoral component alignment utilizing a conventional jig improves following experience with the use of imageless computer naviga...
關鍵字: navigation
出版: Wolters Kluwer Medknow Publications
ISSN: 0019-5413
來源: DOAJ
System ID: 421987
200946
電子期刊
Claudia Cressa
Relationships of body mass and head capsule width were calculated for Thraulodes sp., Haplohyphes sp. (Ephemeroptera), Leptonema sp. and Nectopsyche sp. (Trichoptera), and Anacroneuria sp. (Plecoptera) using different preservatives (Freezing, Formaldehyde 4% and Kahle). The organisms were collected monthly during a year on the Orituco river, Venezuela with a Surber net (0. 1296 m² and 0.286 mm mesh size). The data presented here are representative of the organism conditions year around. No attem...
關鍵字: aquatic
出版: Vicerractoría Investigación
ISSN: 0034-7744
來源: DOAJ
System ID: 421986
200947
電子期刊
Amaral S.D., and Franco A., and Ferreira M.T.
Angling competitions are a popular leisure activity in reservoirs of Southern Portugal. These competitions can gather more than 100 anglers aiming to catch the maximum fish weight. Groundbaiting and catch-and-release angling are two common practices for anglers in competition. In this study, the loads of nutrients from commercial groundbait powders used in angling competitions in the Maranhão reservoir and the possible balance out of those nutrie...
關鍵字: fish
出版: EDP Sciences
ISSN: 1961-9502
來源: DOAJ
System ID: 421985
200948
電子期刊
Damiana Diniz Rosa, and Regiane Lopes de Sales, and Luis Fernando de Sousa Moraes, and Fabíola Cesário Lourenço, and Clóvis Andrade Neves, and Céphora Maria Sabarense, and Sônia Machado Rocha Ribeiro, and Maria do Carmo Gouveia Peluzio
PURPOSE: Evaluate the effect of flaxseed, olive and fish oil on the lipid profile, preservation of villosities and lymphocyte migration in the intestinal mucosa of Wistar rats. METHODS: Thirty Wistar male rats were divided into four groups, which received the AIN-93M diet, with changes only to their lipid source: flaxseed, olive, fish, and soy oil (control group). The serum was separated for the biochemical parameter analysis. A histological evaluation was performed in the ileal portion. RESULTS...
關鍵字: fish
出版: Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
ISSN: 0102-8650
來源: DOAJ
System ID: 421984
200949
電子期刊
Iwan Le Berre, and Jean Le Dû, and Jacques Grall, and Michel Le Duff, and Gilles Couix, and Guillaume Salou
Chercheur en linguistique, Alan-Gwenog Berr a consacré une grande partie de sa vie à la collecte de données décrivant la faune marine de Bretagne. Au cours des années 1950 et 1970, dans 129 ports de Basse-Bretagne, les enquêtes lui ont permis de rassembler les noms locaux de plus de 500 espèces. Faute de moyens de traitement adaptés, ce recueil de données n’a pu faire l’objet d’une exploitation systématique. Grâce au travail d’une équipe de chercheurs de l’Université de Bretagne occidentale, sou...
關鍵字: marine
出版: UMR ESPACE et UMR LISST
ISSN: 0764-3470
來源: DOAJ
System ID: 421983
200950
電子期刊
Jan Piechura, and Waldemar Walczowski
This research was supported by a grant from the Fifth European Union Frame-work Programme project ASOF-N, contract EVK2-CT-200200139, the Sixth Frame-work Programme DAMOCLES, contract 018509GOCE, and grants from the Polish Ministry of Science and Higher Education, decisions 61/N-IPY/2007/0 and 175/IPY/2007/01.AbstractAccording to the results of recent research, besides the atmospheric circulation, it is heat transport to the Arctic Ocean (AO) by ocean currents, the West Spitsbergen Current (WSC)...
關鍵字: sea
出版: Elsevier
ISSN: 0078-3234
來源: DOAJ
System ID: 421982