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  • Articles  (16)
  • Chemistry
  • Inorganic Chemistry
  • Marine fisheries
  • Thon rouge
  • Station Océanographique de Salammbô  (12)
  • Springer  (4)
  • 2015-2019  (12)
  • 1990-1994  (4)
Collection
  • Articles  (16)
Keywords
Years
Year
  • 1
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    Station Océanographique de Salammbô
    Publication Date: 2021-05-19
    Description: Les premiers chapitres signalent les resultats acquis en cours d'annee sur la question du thon rouges(Thunnus Thynnus L.).Ces resultats portent : sur la nomenclature de l'espece, sa place dans la classification, les caracteres anatomiques et morphologiques, les migrations. La seconde partie expose les considerations qui resultent des divergences de vue des auteurs actuels sur les migrations.
    Description: Published
    Keywords: Thon rouge ; Animal morphology ; Geographical exploration ; Migrations ; Taxonomy ; Tuna fisheries ; Thunnus thynnus ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 24pp.
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  • 2
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    Station Océanographique de Salammbô | Tunis, Tunisie
    Publication Date: 2021-05-19
    Description: La petite Syrte est avant tout remarquable par ses cotes basses,ses grands estuaires et les sebkha qui la bordent; ces conditions particulieres,jointes a l'existence des grands chotts du sud Algero-Tunisiens n'avaient pas manque de frapper les anciens,qui nous ont laisse la legende du Triton.
    Description: Published
    Keywords: Marine fisheries ; Brackishwater ecology ; Sand ; Estuaries ; Taxonomy ; Cliffs ; Brackish ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 69 pp.
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  • 3
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    Station Océanographique de Salammbô | Paris, France
    Publication Date: 2021-05-19
    Description: La détermination de la chloruration des eaux de mer est effectuée depuis de nombreuses années par la méthode volémetrisque de Moher.
    Description: Published
    Keywords: Volumetric analysis ; Sea water ; Chemistry ; Density ; Water density ; Chlorination ; Methodology ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 28pp.
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  • 4
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    Station Océanographique de Salammbô
    Publication Date: 2021-05-19
    Description: La question du thon a nettement pris l'orientation nouvelle que laissaient pressentir nos rapports precedents. Pour arriver a bien connaitre cette race qui semble unique, internationale, a dit le professeur SELLA, il importait que les etudes soient, elles aussi, internationales. Le temps ,n'est plus ou des travailleurs isoles cantonnaient leurs recherches a la zone restreinte d'une thonaire au cours des quelques semaines que dure la campagne. La cooperation des differents pays s'est affirmée, l'unite de méthode a ete realise le travail se poursuivi partout et en toutes saisons. Il en est résulte de rapide progrès dont l'étendue de dégage de la lecture du présent expose après celles des precédents rapports antérieurs.
    Description: Published
    Keywords: Thon rouge ; Pêche ; Animal morphology ; Statistics ; Synonymy ; Clutch ; Distribution ; Migrations ; Tuna fisheries ; Fishery biology ; Nutrition ; Anatomy ; Thunnus thynnus ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 69 pp.
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  • 5
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    Station Océanographique de Salammbô
    Publication Date: 2021-05-19
    Description: Le thon nous l'avons dit, a toujours attire l'attention, s'imposant par sa taille et par la fougue sauvage qu'il doit a une agilite et a une puissance musculaire prodigieuses. Les differents origines auxquelles on rapporte son nom rappellent ces caracteres
    Description: Published
    Keywords: Thon rouge ; Animal morphology ; Geographical distribution ; Migrations ; Taxonomy ; Nutrition ; Anatomy ; Thunnus thynnus ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 44pp.
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  • 6
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    Station Océanographique de Salammbô | Tunis, Tunisie
    Publication Date: 2021-05-19
    Description: Il serait utile que le milieu marin soit définit en chaque circonstance pour voir comment il réagit sur le comportement des individus.Au mesures habituelles de la salinité et de la température, nous proposons de joindre celles de l'alcalinité des eaux définie par leur concentration en ions H,le pH de lieu.
    Description: Published
    Keywords: Thon rouge ; Geographical distribution ; Behaviour ; Environmental effects ; Migrations ; Environmental conditions ; Marking ; Thunnus thynnus ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 26pp.
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  • 7
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    Station Océanographique de Salammbô
    Publication Date: 2021-05-19
    Description: Quelle conclusion devons-nous maintenant tirer de l'etude que nous venons de faire de la peche tunisienne? qu'elle avenir semble reserve a cette industrie? Nous avons vue que l'element francais n'apportait que son cerveau et ces capitaux et encore en quantite relativement faibles. faut il esperer que les choses se modifieront beaucoup dans se sens? je ne le crois pas, mais je crois que peut a peut que les indigenes instruits et riches car il y en a deja un certain nombre, s'interesseront, de plus en plus a une industrie qui bien menee nourrit parfaitement son homme. L'element etranger naturalise ou non subsistera comme main d'uvre, mais il est probable que la aussi,l'element indigene se developpera peu a peu et finira par dominer.
    Description: Published
    Keywords: Pêche ; Marine fisheries ; Fishery development ; Fishery industry ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 135 pp.
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  • 8
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    Station Océanographique de Salammbô | Tunis, Tunisie
    Publication Date: 2021-05-19
    Description: L'objet de la presente note n'est pas de faire connaitre les procedes de peche employes en Tunisie,ni l'organisation des principaux etablissements industriels exploitant les produits de la peche; l'expose d'ensembles de ces questions a ete fait magistralement par le professeur Gruvel,dans le bulletin n degree 4 de la S.O.S. Aujourd'hui,prenant appui sur l'ouvrage en question,nous preciserons l'evolution qui s'accomplit dans cette industrie et montrerons les efforts tentes pour la developper dans le sens impose par les conditions geographiques et politiques du pays.
    Description: Published
    Keywords: Pêche maritime ; Marine fisheries ; Fishery statistics ; Fish consumption ; Production cost ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 57pp.
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  • 9
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    Station Océanographique de Salammbô | Tunis, Tunisie
    Publication Date: 2021-01-30
    Description: Published
    Keywords: Statistical tables ; Marine fisheries ; Fishery statistics ; Quantitative distribution ; Production cost ; Freshwater ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 18 pp.
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  • 10
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    Station Océanographique de Salammbô | Tunis, Tunisie
    Publication Date: 2021-05-19
    Description: La bionomie marine des cotes de Tunisie a fait deja l'objet d'un certain nombre de travaux. L'ensemble de ces travaux a permit de confronter l'etagement marin des cotes tunisiennes avec celui d'autres rivages de la Mediterranee que nous avions etudies auparavant. Une analyse qui devra etre fait d'abord sur les points du littoral et les fonds des secteurs que nous avons etudies, puis nous efforcerons d'en tirer des vues synthetiques en fonction de nos connaissance prealables sur l'etagement mediterraneen. Enfin en precisant la portee pratique de certains des resultats ainsi obtenus.
    Description: Published
    Keywords: Bionomie marine ; Marine fisheries ; Fauna ; Coastal morphology ; Marine ecology ; Biomass ; Environmental factors ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 53 pp.
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  • 11
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    Station Océanographique de Salammbô | Paris, France
    Publication Date: 2021-05-19
    Description: Cette annee encore nous avons eu a noter un progres dans nos connaissance sur la connaissances sur la question de thon rouge.Dans le domaine scientifique des precisions ont etes apportees sur l'anatomie de l'animal, sur la marche de sa croissance, sur les zones de dispersion de l'espece et le determinisme de ses migrations , - de cotes techniques on a signales des perfectionnements aux engins de capture et a l'industrie des conserves.
    Description: Published
    Keywords: Thon rouge ; Animal morphology ; Growth ; Geographical distribution ; Migrations ; Tuna fisheries ; Fishery industry ; Fishery biology ; Anatomy ; Thunnus thynnus ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 37pp.
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  • 12
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    Station Océanographique de Salammbô | Tunis, Tunisie
    Publication Date: 2021-01-30
    Description: Published
    Keywords: Statistical tables ; Marine fisheries ; Sponges ; Fishery statistics ; Quantitative distribution ; Production cost ; Freshwater ; Marine
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 26pp.
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  • 13
    Electronic Resource
    Electronic Resource
    Springer
    Astrophysics and space science 216 (1994), S. 153-154 
    ISSN: 1572-946X
    Keywords: Chemistry ; Molecular Hydrogen ; Cloud Models
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Observations of the CO J=1-0 line are commonly used as a tracer for molecular material in clouds. The ratio of the H2 column density to the integrated intensity of this line,X, is often taken to be constant, despite theoretical and observational uncertainty. We have tried to identify how this ratio depends on cloud parameters, testing a simple theoretical argument suggesting its invariance with respect to density. The apparent constancy can be understood if clouds are clumpy on scales of Av ≈ 1-2 mag.
    Type of Medium: Electronic Resource
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  • 14
    ISSN: 1573-739X
    Keywords: Antimalarials ; Artemisia annua L ; Artemisinin ; Biosynthesis ; Chemistry ; Clinical trials ; Pharmacology ; Phytochemistry ; Sesquiterpenes ; Toxicology
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Artemisinin, a sesquiterpene lactone endoperoxide isolated fromArtemisia annua L., and a number of its semisynthetic derivatives have shown to possess antimalarial properties. They are all eflective againstPlasmodium parasites that are resistant to the newest and commonly used antimalarial drugs. This article gives a survey of the literature dealing with artemisinin-relaled antimalarial issues that have appeared from the end of 1989 up to the beginning of 1994. A broad range of medical and pharmaceutical disciplines is covered, including phytochemical aspects like the selection of high-producing plants, analytical procedures, and plant biotechnology. Furthermore, the organic synthesis of artemisinin derivatives is discussed, as well as their mechanism of action and antimalarial activity, metabolism and pharmacokinetics, clinical studies, sideeffects and toxicology, and biological activities other than antimalarial activity.
    Type of Medium: Electronic Resource
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  • 15
    Electronic Resource
    Electronic Resource
    Springer
    Pharmacy world & science 13 (1991), S. 109-118 
    ISSN: 1573-739X
    Keywords: Chemistry ; Consumer product safety ; Drug packaging ; Environmental pollution ; Plasticizers ; Polyvinyls
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract In this report the state of the art with respect to PVC as pharmaceutical packaging material is described. A general introduction into the applications of PVC is followed by a description of its production process. The metabolic effects of the monomer of PVC, vinyl chloride and of the most commonly used plasticizer diethylhexylphthalate are mentioned. Special attention is given to the pharmaceutical properties of plasticized PVC bags in comparison to other plastics and the environmental aspects of waste PVC disposal. Although there are emotional and political queries regarding the future use of PVC as a (pharmaceutical) packaging material, we conclude that there is no scientific justification for a total or partial ban of PVC. PVC will remain a fact of life as a cheap, versatile, high-performance and well-investigated plastic material for medical and pharmaceutical applications, to be replaced by newer plastics only for certain well-defined indications where the requirements of the plastic to be used are so specific that it will economically and technically be justified to use another polymer. Community and hospital pharmacists have to be prepared for a role in intake of waste plastic disposables, probably against deposit money, in order to fulfil the logistics needed for recycling.
    Type of Medium: Electronic Resource
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  • 16
    Electronic Resource
    Electronic Resource
    Springer
    Plant systematics and evolution 171 (1990), S. 1-14 
    ISSN: 1615-6110
    Keywords: Angiosperms ; Compositae ; Chemistry ; systematics ; evolution
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The broad knowledge of the chemistry of theCompositae allows the discussion of its relevance for the systematics and evolution within the family. Furthermore a separation into subfamilies can be supported by the observed differences in the distribution of the main constituents in the tribes.
    Type of Medium: Electronic Resource
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