Éditeur(s) : CSIA : Comité de soutien aux Indiens des Amériques
Extrait de : Nitassinan, notre terre
Siècle(s) traité(s) : 20
Droits : Ce document est protégé par le droit d'auteur. Il ne peut en aucun cas être utilisé sans l'autorisation de l'auteur et des ayant droits
Permalien : http://www.manioc.org/recherch/T17030
T17030

Éditeur(s) : IRD : Institut de Recherche pour le Développement Université des Antilles et de la Guyane
Extrait de : "Projet CARIBSAT, système caribéen d'information environnementale" : conférence, le 21 mars 2013. Université des Antilles et de la Guyane
Description : M. Depraetere présente le modèle numérique de terrain Lito3d, créé par l'Institut Géographique National en 2012. Sa résolution métrique permet d'obtenir une finesse plus aboutie pour la connaissance du relief. L'extraction d'objets hydrologiques s'en trouve facilitée, comme par exemple pour les limites de bassins versants. Ce modèle améliore donc les possibilités d'analyse du terrain.
Siècle(s) traité(s) : 21
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V13084
V13084

Éditeur(s) : IDOM : Institut de Droit d'Outre-Mer
Extrait de : "Exploitation des ressources naturelles et environnement sur le plateau des Guyanes" : journées d'étude, les 29 et 30 avril 2013. Université des Antilles et de la Guyane
Description : Paulette Bynoe insiste d'abord sur l'importance de l'industrie extractive. Elle présente d'abord le Guyana sur le plan démographique et géographique, ce qui lui permet de souligner le paradoxe dont est victime le peuple amérindien qui est considéré comme étant très pauvre économiquement parlant, alors qu'ils habitent la région la plus riche en ressources naturelles du Guyana. Une situation risquant d'être source de conflit entre les populations si cette population amérindienne n'est pas impliquée dans le développement des ressources naturelles du Guyana.
Siècle(s) traité(s) : 21
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V13255
V13255

Éditeur(s) : Imp. de l'etat Imp. de l'etat ( Port-au-Prince, Port-au-Prince )
Résumé : "Extract from 'En posant les jalons', by Sténio Vincent."
Haiti
Haiti
Haiti

01905052

Éditeur(s) : (Paris), Imp. Pain, 23 Aug. 1794. (Paris), Imp. Pain, 23 Aug. 1794.
Résumé : 4-tr-Belly-1794
U.Fl.-Mangones Collection extract

LLMC31471

Éditeur(s) : Talleres de la Compañia tipografica yucateca, S.A. Talleres de la Compañia tipografica yucateca, S.A. ( Merida Yucatan )
Résumé : (Statement of Responsibility) por Carlos R. Menéndez.
Extract (chapter VIII) from the Memorias.

14952186

Éditeur(s) : Printed by and for G. Miller Printed by and for G. Miller ( Dunbar )
Résumé : (Citation/Reference) Lovett, R.W. Robinson Crusoe,
(Citation/Reference) NUC pre-1956,
Remainder of t.p.: To which is annexed, The Remarkable history of Alexander Selkirk; who lived four years and four months in a state of solitude, on the island of Juan Fernandez, in the Pacific Ocean. [This account (p. [233]-238) is from the voyage of Captain Woodes Rogers].
Caption title: p. [126] Further adventures of Robinson Crusoe; p. [216] Robinson Crusoe's Vision of the angelic world.
Plates have legend: Dr. & eng. by A. Carse, Edin.
Parts I and II and extracts from pt. III of Robinson Crusoe. Part II originally published under the title: The farther adventures of Robinson Crusoe; pt. III under title: Serious reflections during the life and surprising adventures of Robinson Crusoe.
(Funding) NEH RLG GCMP4
Scotland -- Dunbar

Droits : This item is presumed to be in the public domain. The University of Florida George A. Smathers Libraries respect the intellectual property rights of others and do not claim any copyright interest in this item. Users of this work have responsibility for determining copyright status prior to reusing, publishing or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions may require permission of the copyright holder. The Smathers Libraries would like to learn more about this item and invite individuals or organizations to contact The Department of Special and Area Studies Collections (special@uflib.ufl.edu) with any additional information they can provide.
001803883
29632420
AJM7694

Éditeur(s) : s.n., s.n. s.n., s.n. ( Jalapa Mexico? )
Résumé : (Statement of Responsibility) director, Jesús M. Rábago.
Extracts from the newspaper.
Mexico
Mexico

03417251

Éditeur(s) : University of West Indies, Barbados Université des Antilles. Service commun de la documentation
Extrait de : 52e congrès annuel de la Société caribéenne des plantes alimentaires / 52nd annual meeting of the Caribbean food crops society (CFCS), du 10 au 16 juillet 2016. INRA, CFCS
Description : A germination bioassay was developed to screen for potential phytotoxicity of soil amendment products from organic waste recycling. In phase 1 of the study, nine soil amendment products were applied as mulches on 3- to 5-week-old tomato seedlings (Solanum lycopersicum L.HA3019?) planted in 4L pots. Plant growth was reduced by the less mature mulch materials. Using lettuce (Lactuca sativa L.New Red Fire?) as the test species, a laboratory germination test was developed in phase 2 with aqueous extracts from a non-phytotoxic (safe) and a phytotoxic product identified in phase 1. Extracts were obtained by soaking 10g of air-dried product in 90 mL distilled water for 24h at 25°C. Diluted extracts (0, 25, 50, 75 and 100%) were applied to lettuce seeds sown on filter paper in petri-dishes and germination was monitored for 5 days, confirming the results from phase 1. In phase 3, the bioassay developed in phase 2 was used to test three previously untested local products and one imported product. Two of the local products were comparable to the imported product. Results obtained in phase 3 were confirmed using the mulch test as described in phase 1. Hence, the germination bioassay can be a useful tool for quality control in the production of(safe) soil amendment products from organic waste recycling.
Siècle(s) traité(s) : 21
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V16302
V16302

Éditeur(s) : GFP : Groupe Français des Pesticides
Extrait de : "Protection des cultures et santé environnementale : héritages et conceptions nouvelles" : congrès, le 26 mai 2014. Université des Antilles et de la Guyane
Description : Une méthode d'analyse simple, précise et rapide a été élaborée pour la détermination quantitative des résidus de chlordécone dans des microéchantillons d'eau, de sol et de plantes. La procédure associe un protocole d'échantillonnage simplifiée et une micro-extraction en phase solide (SPME) de 10 minutes, suivie d'une séparation de 40 minutes par chromatographie en phase gazeuse (GC) et une identification par spectrométrie de masse (MS et MS/MS). Les résultats de cette étude montrent que l'utilisation de la SPME associée aux ajouts dosés est une méthode fiable et précise pour la quantification de la chlordécone et ses dérivés dans l'eau, les sols et les plantes. Elle peut être adaptée à d'autres molécules, d'autres matrices et combinée avec d'autres techniques d'échantillonnage et d'extraction en phase solide.
Siècle(s) traité(s) : 21
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V14249
V14249

Éditeur(s) : n.p., n.d. n.p., n.d.
Résumé : 4-tr-Dufay
U.Fl.-Mangones Collection extract

LLMC31470

Éditeur(s) : Barbados Advocate Barbados Advocate
Résumé : (Funding) Support for the development of the technical infrastructure and partner training provided by the United States Department of Education TICFIA program.
This article is extracted from the Online version of the Barbados Advocate. It was written by Simeon C. R. McIntosh , Professor of Jurisprudence and Dean, Faculty of Law, UWI, Cave Hill, Barbados.

Droits : All rights reserved by the source institution.

Éditeur(s) : HAL CCSD American Mosquito Control Association
Résumé : Research on natural insecticides has intensified with the spread of resistance to chemicals among insects, particularly disease vectors. To evaluate compounds, the World Health Organization (WHO) has published standardized procedures. However, those may be excessively compound-consuming when it comes to assessing the activity of natural extracts and pure compounds isolated in limited amount. As part of our work on the discovery of new mosquito larvicides from Amazonian plants, we developed a compound-saving assay in 5-ml glass tubes instead of WHO larval 100-m1 cups. Comparing activity of synthetic and natural chemicals validated the glass tube assay. Raw data, lethal doses that kill 50% (LD50) and 90% (LD90) at 24 and 48 h, were highly correlated (0.68 < R-2 < 0.96, P < 0.001, Pearson test) between cups and tubes. It was also established that 10 tubes (N = 50 larvae) provided the same level of sensitivity as 20 tubes (N= 100). This method proved suitable for rapid screening of natural extracts and molecules, identifying active compounds using 10 times less material than in the WHO protocol.
ISSN: 8756-971X

hal-01602207
https://hal.archives-ouvertes.fr/hal-01602207
DOI : 10.2987/16-6613.1
PRODINRA : 394297
PUBMED : 28206865

Éditeur(s) : n.p., n.d. n.p., n.d.
Résumé : 4-tr-Gouly
U.Fl.-Mangones Collection extract

LLMC31473

Éditeur(s) : HAL CCSD
Résumé : International audience
The aim of this study was to optimize the extraction and characterization of lycopene, a carotenoid, from a tropical fruit, Psidium guajava L. and to demonstrate its health benefits. Deionised water, mixed with organic solvents, was used for extraction, and the depletion stage was reached in order to define the number of extractions needed to extract most of the lycopene. Optimum extraction was achieved with petroleum ether combined with guava puree:deionised water ratio of 40% using 15 ml of water. Four extractions were a satisfactory compromise to maximize the amount of lycopene recovered and to minimize the use of organic solvent. Excellent purification of lycopene was obtained by HPLC-VIS detection (470 nm) with acetonitrile/methanol/tetrahydrofuran mobile phase. Characterization was confirmed by FTIR analysis. A modification of the DPPH test made it possible to assess the EC50, thereby ranking lycopene among good antioxidants. As Psidium guajava is already widely used in the food industry, these results support claims for health benefits for products derived from guava.
ISSN: 23192399

hal-01672063
https://hal.univ-antilles.fr/hal-01672063
DOI : 10.9790/2402-1104016773

Éditeur(s) : (Paris), Imp. Pain, n.d.. (Paris), Imp. Pain, n.d..
Résumé : 4-tr-Belly-date?
U.Fl.-Mangones Collection extract

LLMC31469

Éditeur(s) : HAL CCSD Maney Publishing
Résumé : International audience
The strict environmental legislations and increasing ecological awareness among scientists have led to the development of “green” alternatives to mitigate corrosion. In the present work, literature on green corrosion inhibitors has been reviewed, and the salient features of our work on green corrosion inhibitors have been highlighted. Among the studied leaves, extract Andrographis paniculata showed better inhibition performance (98%) than the other leaves extract. Strychnos nuxvomica showed better inhibition (98%) than the other seed extracts. Moringa oleifera is reflected as a good corrosion inhibitor of mild steel in 1 M HCl with 98% inhibition efficiency among the studied fruits extract. Bacopa monnieri showed its maximum inhibition performance to be 95% at 600 ppm among the investigated stem extracts. All the reported plant extracts were found to inhibit the corrosion of mild steel in acid media.
ISSN: 1478-422X

hal-01097106
https://hal-agroparistech.archives-ouvertes.fr/hal-01097106
DOI : 10.1016/j.corsci.2010.10.006

Éditeur(s) : ntes, Imp. A.J. Malassis, n.d. ntes, Imp. A.J. Malassis, n.d.
Résumé : 4-tr-Verneuil
U.Fl.-Mangones Collection extract

LLMC31468

Éditeur(s) : s.n. s.n. ( Jalapa Mexico? )
Résumé : (Statement of Responsibility) director, Jesús M. Rábago.
Extracts from the newspaper.
Mexico
Mexico

03417251

Éditeur(s) : HAL CCSD Elsevier
Résumé : Extracting and purifying a representative fraction of bacteria from soil is necessary for the application of many techniques of microbial ecology. Here the influence of different soil types on the quantitative and qualitative recovery of bacteria by soil grinding and Nycodenz density gradient centrifugation was investigated. Three soils presenting contrasted physicochemical characteristics were used for this study. For each soil, the total (AODC: acridine orange direct count) and culturable (cfu: colony-forming units) bacterial densities were measured in three distinct fractions: (i) the primary soil, (ii) the soil pellet (soil remaining after centrifugation), and (iii) the extracted cells. The automated-ribosomal intergenic spacer analysis (A-RISA) was used to characterize the community structure directly from the DNA extracted from each fraction. The physicochemical characteristics of soils were found to influence both the efficiency of bacterial cell recovery and the representativeness of the extracted cells in term of community structures between the different fractions. Surprisingly, the most representative extracted cells were obtained from the soil exhibiting the lowest efficiency of cell recovery. Our results demonstrated that quantitative and qualitative cell recovery using Nycodenz density gradient centrifugation are not necessarily related and could be differentially biased according to soil type.
ISSN: 1164-5563

hal-01031904
https://hal.archives-ouvertes.fr/hal-01031904
DOI : 10.1016/j.ejsobi.2005.08.003