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Registros recuperados: 114
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Isolement et identification de vibrions halophiles d'une station experimentale de mariculture ArchiMer
Bruni, V; Crisafi, E; Maugeri, T; Zaccone, R.
110 Vibrio strains were isolated, at various times of the year, from samples of sea-water supply, breeding-tank water and discarded fish used as food at the breeding stations. From the results obtained by the biochemical and cultural tests, it was possible to identify most of the isolated strains as Vibrio anguillarum . Strains with intermediate characteristics, above-all positive saccharose, proved to be numerous. The authors discuss the occurrence, in particular environments such as those being studied, of atypical or intermediate vibrio strains which are difficult to classify.
Tipo: Text Palavras-chave: Vibrio; Microbiological culture; Bacteria; Food; Minced products; Fish ponds; Sea water; Identification; Marine aquaculture; Bacteria collecting devices; Microbiological analysis.
Ano: 1984 URL: http://archimer.ifremer.fr/doc/1984/acte-997.pdf
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Olleya marilimosa gen. nov., sp nov., an exopolysaccharide-producing marine bacterium from the family Flavobacteriaceae, isolated from the Southern Ocean ArchiMer
Nichols, Carol Mancuso; Bowman, John; Guezennec, Jean.
A Gram-negative, aerobic, gliding, orange-yellow marine bacterium was isolated from particulate material sampled from the Southern Ocean. This strain produced an exopolysaccharide in liquid culture. 16S rRNA gene sequence analysis showed that this isolate was a member of the family Flavobacteriaceae, but represented a separate lineage. Major whole-cell fatty acids included i15:1 omega 10c, i15:0, beta-OH i15:0, a15:1 omega 10c, 15:0 and alpha-OH i15:0. The G+C content of the DNA was 49 mol%. Based on phylogenetic, phenotypic, chemotaxonomic and genotypic analyses, this bacterium was placed in a novel taxon as Olleya marilimosa gen. nov., sp. nov. with type strain CAM030(T) (=ACAM 1065(T)=CIP 108537(T)).
Tipo: Text Palavras-chave: Microbiology; Classification; Identification; Bacterie.
Ano: 2005 URL: http://archimer.ifremer.fr/doc/2005/publication-457.pdf
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Two new species of spionidae (Annelida : polychaeta) from Mid-Atlantic ridge hydrothermal vents ArchiMer
Sigvaldadottir, Elin; Desbruyeres, Daniel.
Two new species of polychaetous annelids Prionospio unilamellata sp. nov. and Laonice asaccata sp. nov. (Spionidae) are described from samples collected at Mid-Atlantic hydrothermal vent fields close to the Azores Triple Junction and in the Snake Pit vent field. These two species are important components of the communities associated with active venting. Prionospio unilamellata differs from all other Prionospio species in the form of anterior notopodial lamellae. Laonice asaccata differs from other Laonice species by lacking interparapodial pouches.
Tipo: Text Palavras-chave: Identification; Prionospio unilamellata; Spionidae; Deep sea; Hydrothermal vent.
Ano: 2003 URL: http://archimer.ifremer.fr/doc/2003/publication-889.pdf
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Note sur les especes mediterraneenes du genre Mustelus (Selachii, Galeoidea, Triakidae). ArchiMer
Quignard, Jean-pierre; Capape, C..
A redescription of the genus Mustelus was undertaken in order to resolve the taxonomic confusion surrounding it. Metric characteristics, number of vertebrae, size and form of the teeth, colour, biology and geographical distribution are considered in description of the species M. mustelus (Linnaeus, 1758), Mustelus asterias Cloquet 1821, and M. mediterraneus new species, the several synonyms for each of which are listed. General remarks on each are made, and a final dichotomous key for identification is presented.
Tipo: Text Palavras-chave: Identification; Mediterranee; Mustelus Selachii; Species.
Ano: 1972 URL: http://archimer.ifremer.fr/doc/1972/publication-2067.pdf
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Compte-rendu atelier phyto du grand ouest 2018 ArchiMer
Legendre, Aurelie; Neaud-masson, Nadine.
Phytoplankton analysts from the North and West coastal regions of France met together for the 5th edition of the phytoplankton workshop between 12 - 13 April 2018 in Dinard. During these two days, the analysts could share the challenges they face regarding the identification of some species and about the development of nomenclature as well.
Tipo: Text Palavras-chave: Phytoplancton; Microalgue; Taxinomie; Identification / Phytoplankton; Microalgae; Taxonomy; Identification.
Ano: 2019 URL: https://archimer.ifremer.fr/doc/00487/59870/63043.pdf
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Retrospective non-target analysis to support regulatory water monitoring: from masses of interest to recommendations via in silico workflows ArchiMer
Lai, Adelene; Singh, Randolph; Kovalova, Lubomira; Jaeggi, Oliver; Kondić, Todor; Schymanski, Emma L..
Background Applying non-target analysis (NTA) in regulatory environmental monitoring remains challenging—instead of having exploratory questions, regulators usually already have specific questions related to environmental protection aims. Additionally, data analysis can seem overwhelming because of the large data volumes and many steps required. This work aimed to establish an open in silico workflow to identify environmental chemical unknowns via retrospective NTA within the scope of a pre-existing Swiss environmental monitoring campaign focusing on industrial chemicals. The research question addressed immediate regulatory priorities: identify pollutants with industrial point sources occurring at the highest intensities over two time points. Samples from...
Tipo: Text Palavras-chave: Non-target analysis; Suspect screening; Retrospective; Wastewater; Micropollutants; Cheminformatics; Identification; Monitoring; Regulation.
Ano: 2021 URL: https://archimer.ifremer.fr/doc/00689/80141/83195.pdf
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L'absorption Dynamique des Ondes de Gravité en Régime Instationnaire ArchiMer
Maisondieu, Christophe.
This study deals with the dynamic absorption of water waves. We focus here our attention on the case of a simple devce, a 2D piston, in order to exploit the well-known expressions of the potential as far as possible in the design of new absorption laws. We consider a semi-infinite two dimensional wave tank closed by a mobile vertical plane. An unsteady wave train generated at infinity impiges on this plate. The problem of the dynamic absorption consists in finding, in real time, the velocity to be given to the plate so that the radiated and the reflected wave trains should cancel each other. We propose here to derive this velocity from the forces measured on the plate. We first derive a frequency dependant transfer function between the optimal velocity of...
Tipo: Text Palavras-chave: Hydrodynamique; Ecoulements à surface libre Instationnaire; Absorption Dynamique; Ondes de Gravité Causalité; Identification; Feedback/Feedforward.
Ano: 1993 URL: http://archimer.ifremer.fr/doc/00186/29739/29812.pdf
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Les Cephalopodes recoltes en Mediterranee par le 'Jean-Charcot'. Campagnes Polymede 1 et 2 ArchiMer
Mangold-wirz, Katharina.
Eleven spp of cephalopod were collected with the Isaacs Kidd midwater trawl during the Polymede expeditions on the N.O. 'Jean Charcot' in the western Mediterranean and in the vicinity of Cap Finisterre. The most abundant sp was Histioteuthis reversa. 14 spp were collected with the bottom trawl Marinovitch in the western part of the Alboran Sea. The most abundant mesobenthic sp was Bathypolypus sponsalis. The specimens, very similar to the type specimen from the Atlantic, are very different from the animals captured in the Catalonian Sea.
Tipo: Text Palavras-chave: Mediterrean sea; Identification; Trawled species; Cephalopods.
Ano: 1973 URL: http://archimer.ifremer.fr/doc/1973/publication-2152.pdf
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Guide pratique à l'usage des analystes du Réseau National de Surveillance du phytoplancton ArchiMer
Nezan, Elisabeth; Piclet, Guy; Grossel, Hubert.
This work is based on optical microscopic photographs. It helps to the identification of the phytoplanktonic organisms from the french coastal zones and to the normalization of the results of microscopic analysis. 1)Dinophyceae and dinoflagellate 2)Bacillariophyceae or diatomophyceae,named diatoms 3)Others classes
Tipo: Text Palavras-chave: Dinoflagellate; Diatoms; France; Coastal zones; Identification; Phytoplankton.
Ano: 1997 URL: https://archimer.ifremer.fr/doc/00502/61382/65020.pdf
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Real-Time PCR optimization to identify environmental Vibrio spp. strains ArchiMer
Tall, Amadou; Teillon, Anna; Boisset, Claire; Delesmont, R.; Touron-bodilis, A.; Hervio-heath, Dominique.
Aims: To identify Vibrio vulnificus, Vibrio cholerae and Vibrio alginolyticus using standardized DNA extraction method and real-time PCR assays, among a large number of bacterial strains isolated from marine environment. Methods and Results: Methods for DNA extraction and real-time PCR were standardized to identify a large number of Vibrio spp. strains isolated through regular collection campaigns of environmental samples. Three real-time PCR assays were developed from a multiplex PCR, targeting V. vulnificus, V. cholerae and V. alginolyticus on the dnaJ gene. After testing their specificity, these systems were applied for the identification of 961 strains isolated at 22°C (446 strains) and 37°C (515 strains) in September 2009. The predominance of V....
Tipo: Text Palavras-chave: DnaJ; Identification; Real-time PCR; Vibrio alginolyticus; Vibrio cholerae; Vibrio vulnificus.
Ano: 2012 URL: http://archimer.ifremer.fr/doc/00088/19901/17562.pdf
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Palatal Rugae for the Construction of Forensic Identification International Journal of Morphology
Bing,Li; Wu,Xiu-Ping; Feng,Yin; Wang,Yu-Jin; Liu,Hong-Chen.
This study aims to explore the role of palatal rugae pattern in forensic identification by coding of palatal rugae characteristics, and to construct a forensic identification system for oral palatal rugae. One hundred models were included in this study for a systemic coding of palatal rugae pattern based on the shape, quantity, location, and distribution of palatal rugae. Among the involved 100 models, palatal rugae types varied among individuals and palatal rugae pattern was different between men and women, even between two sides in the same individual. Palatal rugae pattern can be used for forensic identification of oral soft tissue and this study proposes a new means for the identification by coding of palatal rugae pattern based on the shape, quantity,...
Tipo: Journal article Palavras-chave: Palatal rugae; Identification; Coding.
Ano: 2014 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000200028
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Application of Palatal Rugae Morphology in Forensic Identification International Journal of Morphology
Wu,Xiu-Ping; Han,Jian-Ning; Fen,Pan; Wang,Yu-Jin; Bing,Li.
To investigate the feasibility of application of digital images of the palatal rugae in forensic identification. One hundred patients, consisting of 50 males and 50 females, who received treatment between January 2015 and June 2015 at Shanxi Medical University Stomatological Hospital, China, were included in this study. High-resolution digital image of the palatal rugae was taken from each patient using a digital SLR camera and then processed using a digital image recognition system, including noise reduction, contrast enhancement, image segmentation, feature extraction, edge detection and information matching. Using an MATLAB software system, match results and the time taken by each operator for information matching were recorded. The digital image...
Tipo: Journal article Palavras-chave: Forensic anthropology; Forensic stomatologia; Palatal rugae; Identification.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200017
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Age Estimation from Ossification of the Medial Clavicular Epiphysis by Computed Tomography International Journal of Morphology
El Morsi,Doaa A.; Abo El-Atta,Hend M; ElMaadawy,Merit; Tawfik,Ahmed M; Batouty,Nihal M.
The current study intended to evaluate the accuracy of age estimation from the development of the medial clavicular epiphysis (sternal end of the clavicle) in Egyptian population using computed tomography (CT) and to develop a discriminant formula that can be used in Egyptians. The study was conducted on 142 subjects (84 males and 58 females) after taken informed consent. They were subjected to multi-slice CT on the medial end of clavicles of both sides. The results revealed that the age of non - union was seen at 8­17 years; incomplete union at 15­20 years and complete union was seen at 20 years. It is concluded that the ossification of medial clavicular end could be used for age estimation. Also CT is a good visualization tool to be used. Regression...
Tipo: Journal article Palavras-chave: Forensic science; Age estimation; Ossification status; Medial clavicular epiphysis; Sternal end of the clavicle; Identification; Computed tomography.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000400038
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Morphology and Volume of Maxillary Canine Pulp Cavity for Individual Age Estimation in Forensic Dentistry International Journal of Morphology
Li,Bing; Xiu-Ping,Wu; Hong-Shangguan,; Wu,Xiao; Ke-Ming,Yun.
Age estimation plays a very important role in individual recognition in forensic dentistry. Morphological data of 3D pulp cavity of maxillary canines were acquired by oral and craniofacial CT scans. In accordance with inclusion criteria, CT data of 103 patients (51 males and 52 females) were collected at the Department of Radiology, Stomatological Hospital, Shanxi Medical University, China from September 2015 to August 2016. Mimics 17.0 software was used to measure pulp volume of maxillary canines and tooth volume, and to calculate the ratio of pulp volume/tooth volume. SPSS 16.0 software was utilized to analyze and establish database. Linear regression analysis was applied to process data and to establish a linear regression equation for individual age:...
Tipo: Journal article Palavras-chave: Forensic dentistry; Maxillary canines; Pulp cavity morphology and volume; Identification; Age estimation.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300039
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Analysis of Palatal Rugae Morphology Before and After Orthodontic Treatment by a Digital Image Recognition System International Journal of Morphology
Xiu-Ping,Wu; Jian-Ning,Han; Pan,Fen; Yu-Jin,Wan; Li,Bing.
To analyze the accuracy rate of a digital image recognition system in matching the palatal rugae Morphology after orthodontic treatment, before orthodontic treatment and to provide theoretical evidence for individual identification in the field of forensic dentistry. High-resolution digital images of the palatal rugae were taken under particular conditions from each patient before and after orthodontic treatment. Features of each digital image were extracted using a digital image recognition system and included in the palatal rugae database. Using an MATLAB software system, information matching of the palatal rugae was performed. From the matching results, the accuracy rate of individual identification of orthodontic patients was 100 %, with a Euclidean...
Tipo: Journal article Palavras-chave: Forensic anthropology; Forensic stomatology; Palatal rugae; Identification; Orthodontic treatment.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200005
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Comparisons in Soft-Tissue Thicknesses on the Human Face in Fresh and Embalmed Corpses Using Needle Puncture Method International Journal of Morphology
Suazo Galdames,Iván Claudio; Cantín López,Mario; Zavando Matamala,Daniela Alejandra; Perez Rojas,Francisco Javier; Torres Muñoz,Sebastián René.
The aim of the present study is to analyze the differences in the soft facial tissue thicknesses measured in corpses without fixing, with recent death, and in embalmed corpses. 30 male human corpses were used; they were divided into two groups according to the presence or absence of a conservation method. Fifteen bodies, without any method of conservation, with an average age of 38.6 years (SD 8.37) and Fifteen preserved bodies by means of the intravascular injection technique of fixing conservative solution on the basis of formaldehyde, with an average age of 38.4 years (SD 7.67). In each one of them the thickness was measured in eight medium and six bilateral paramedium landmarks, using the needle-punction method. The descriptive statistical ones were...
Tipo: Journal article Palavras-chave: Facial reconstruction; Soft-tissue thickness; Identification; Embalming; Cadavers.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100027
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Candida spp.: manual identification (reference method) and automated identification (Vitek system platform) J. Venom. Anim. Toxins incl. Trop. Dis.
Mondelli,AL; Niéro-Melo,L; Bagagli,E; Camargo,CH; Bruder-Nascimento,A; Sugizaki,MF; Carneiro,MV; Villas Boas,PJF.
Yeasts are becoming a common cause of nosocomial fungal infections that affect immunocompromised patients. Such infections can evolve into sepsis, whose mortality rate is high. This study aimed to evaluate the viability of Candida species identification by the automated system Vitek-Biomerieux (Durham, USA). Ninety-eight medical charts referencing the Candida spp. samples available for the study were retrospectively analyzed. The system Vitek-Biomerieux with Candida identification card is recommended for laboratory routine use and presents 80.6% agreement with the reference method. By separate analysis of species, 13.5% of C. parapsilosis samples differed from the reference method, while the Vitek system wrongly identified them as C. tropicalis, C....
Tipo: Info:eu-repo/semantics/other Palavras-chave: Candidemia; Candida spp.; Identification; Automated identification.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992012000300011
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The exotic jellyfish Blackfordia virginica introduced into the Netherlands (Cnidaria: Hydrozoa) Naturalis
Faasse, M.A.; Melchers, M..
In August 2014 the exotic jellyfish Blackfordia virginica was captured in the harbour of Amsterdam. This is the first confirmed record of this species in the Netherlands, although in October 2013 a possible specimen was filmed and released. This indicates that the species might be established in the Amsterdam area, although repeated introduction with ballast water cannot be ruled out. In September 2014 hydrozoan polyp colonies closely resembling those of B. virginica were collected near IJmuiden in the Noordzeekanaal, a canal connecting Amsterdam with the North Sea at IJmuiden.
Tipo: Article / Letter to the editor Palavras-chave: Cnidaria; Hydrozoa; Blackfordia virginica; Netherlands; Exotic species; Distribution; Identification; 42.75.
Ano: 2014 URL: http://www.repository.naturalis.nl/record/625706
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Veldtabel wolzwevers van Nederland (Bombyliidae & Mythicomyiidae) Naturalis
Smit, J.T..
Een eenvoudige, rijk geillustreerde tabel voor de wolzwevers van Nederland
Tipo: Book (monograph) Palavras-chave: Diptera; Bombyliidae; Identification; Mythicomyiidae; Tabel; Key.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/456291
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Taxonomic characters from the hydranths of live thecate hydroids: European Haleciidae (Cnidaria: Leptothecatae) Naturalis
Cornelius, P.F.S..
The hydranths of six species of hydroids of the family Haleciidae from NW Europe are described from life and compared. Notes are given on the hydranths of three other species, and general taxonomic comments on some others. Hydranth character-states are useful in defining and distinguishing Halecium species, but the characters may not be useful in routine identification by non-specialists. Halecium undulatum is recorded for the first time from Sweden, and from three localities in Norway whence there was just one previous record. Halecium halecinum may breed year-round in British waters.
Tipo: Article / Letter to the editor Palavras-chave: Haleciidae; Halecium; Hydroid; Hydranth; Identification; Leptolida; Leptothecatae; Taxon- omy.; 42.72.
Ano: 1998 URL: http://www.repository.naturalis.nl/record/317662
Registros recuperados: 114
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