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Errant polychaetes of the continental plattaform of Tamaulipas, México.
24 species of errant polychaetes have been recorded for the eastern Mexican continental shelf: Two Phyllodocidae, one Pilargidae, two Syllicdae, four Nereididae, two Glyceridae, two Goniadidae, three Nephtyidae, two Onuphidae, five Lumbrineridae y…
Position: 15291 (20 views)
PRÁCTICAS PRODUCTIVAS DE LOS SISTEMAS FAMILIARES DE CRÍA CAPRINA EN LOS VALLES CALCHAQUIES (PAYOGASTA, SALTA)
Una encuesta transversal se llevó a cabo en 35 unidades productivas familiares (UPF) que criaban caprinos en el Municipio de Payogasta (Salta) con el objetivo de describir las prácticas productivas. Se recabaron datos del manejo, alimentación,…
Position: 2926 (45 views)
Prácticas de manejo y producción en sistemas familiares de cría caprina en las quebradas áridas de Jujuy y Salta
Una encuesta transversal ad hoc se llevó a cabo en 40 unidades productivas familiares (UPF) de la Quebrada de Humahuaca y de la quebrada del Toro en las provincias de Jujuy y Salta respectivamente, con el objetivo de describir las prácticas…
Position: 5382 (34 views)
La ecología y evolución del polimorfismo floral en Lithodora (Boraginaceae)
Position: 3406 (42 views)
Inventory of African desert dust events in the north-central Iberian Peninsula in 2003–2014 based on sun-photometer–AERONET and particulate-mass–EMEP data
A reliable identification of desert dust (DD) episodesover north-central Spain is carried out based on the AErosol RObotic NETwork(AERONET) columnar aerosol sun photometer (aerosol optical depth, AOD, andÅngström exponent, α) and European Monitoring…
Position: 17932 (17 views)
Adenovirus infection in adults: reactive response of polymorphonuclear neutrophilic leukocytes study
The role of adenovirus infection in the SARS is significant but every year this group of infections makes up to 30 % of general infectious morbidity. Nowadays features of nonspecific immune defence in patients with adenovirus infection are…
Position: 3217 (43 views)
Floristic Composition and Diversity in Plots of Early Post-Agricultural Succession in Four Agroecosystems in the District of Cajatambo, Lima
In this paper, the floristic composition is studied in plots of early post-agricultural succession induced in four agroecosystems (Ocopata, Rancas, Tupicocha and Ucupi) in the district of Cajatambo, Lima. The plots are located between 2,992 masl and…
Position: 14277 (21 views)
Nuove strategie per la prevenzione
1. Premessa: il 2003 è iniziato con la guerra in Iraq che ha reso precaria la sopravvivenza dell’ONU, quando i rapporti internazionali dovrebbero essere fondamentali per uniformare i livelli di qualità della vita e della salute. La vicenda della…
Position: 7052 (30 views)
Conocimientos científicos importantes para la conservación y gestión de las tres especies de liebre de la Península Ibérica: deficiencias y retos para el futuro
Los principales avances en el conocimiento de las tres especies de liebre presentes en la Península Ibérica (Lepus granatensis, Lepus castroviejoi y Lepus europaeus, las dos primeras endémicas de la Península Ibérica) tuvieron lugar a finales del…
Position: 1056 (62 views)
EXPERIENCE OF SANITARY EPIDEMIOLOGICAL SERVICE WORK OF JEWISH AUTONOMOUS REGION IN PREVENTION OF SEVERE ACUTE RESPIRATORY SYNDROME (SARS) IMPORTATION AND DISSEMINATION
Major activities of sanitary epidemiological service of Jewish Autonomous Region on organization and prevention of SARS importation and dissemination are described. Early measures include preparation of regional normativepractical documents based on…
Position: 19267 (15 views)