Results 11 to 20 of about 882,077 (297)

TLR induces reorganization of the IgM-BCR complex regulating murine B-1 cell responses to infections. [PDF]

open access: yes, 2019
In mice, neonatally-developing, self-reactive B-1 cells generate steady levels of natural antibodies throughout life. B-1 cells can, however, also rapidly respond to infections with increased local antibody production. The mechanisms regulating these two
Baumgarth, Nicole   +17 more
core   +1 more source

Fragmentación Antropogénica de los ecosistemas de Puna en el extremo sur del Perú

open access: yesEstudios Geográficos, 2021
A pesar de la importancia que tienen los ecosistemas de la ecorregión Puna en la provisión de servicios ecosistémicos esenciales para el bienestar humano, al extremo sur del Perú no se implementan estrategias de conservación y restauración.
Marco Alberto Navarro Guzmán   +3 more
doaj   +1 more source

Pupa of \u3ci\u3ePhaleria Rotundata\u3c/i\u3e Leconte (Coleoptera: Tenebrionidae) [PDF]

open access: yes, 2017
(excerpt) It is not necessary to apologize for making known fragments of the insect fauna of the seabeach of Pacific North America. This fauna commands attention.
Moore, Ian
core   +2 more sources

SYNERGY OF OPTICAL AND SAR DATA FOR MAPPING AND MONITORING MANGROVES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Quantitative information on mangrove cover extents is essential in producing relevant resource management plans and conservation strategies. In the Philippines, mangrove rehabilitation was made a priority in relation to disaster risk response and ...
A. K. Monzon   +4 more
doaj   +1 more source

Geography-related sub-generic diversity within the Mediterranean trapdoor spider genus Nemesia (Araneae, Mygalomorphae, Nemesiidae) [PDF]

open access: yes, 2012
Three different male and female super-specific types are distinguished according to variations in the morphology of the bulb and spermathecae within the genus Nemesia Audouin, 1826.
Decae, Arthur E.
core   +2 more sources

Diversidad herpetofaunística de sitios restaurados y perturbados en el delta del río Colorado, Baja California, México

open access: yesRevista Mexicana de Biodiversidad, 2021
Se han iniciado esfuerzos de restauración en gran parte del mundo, con la finalidad de revertir los impactos causados por la vegetación exótica que invade sitios perturbados.
Jorge H. Valdez-Villavicencio   +4 more
doaj   +1 more source

Herpetofauna surveys at CFS ecological corridor (J-PL2: Panti Forest Reserve-Ulu Sedili Forest Reserve), Johor, Malaysia [PDF]

open access: yesBIO Web of Conferences, 2023
Herpetological surveys were conducted at Panti Forest Reserve and Ulu Sedili Forest Reserve of Johor in March and April 2019. These forest reserves are identified as one of the designated primary linkages under the Central Forest Spine (CFS) Masterplan ...
Md Fauzi Noor Faradiana   +7 more
doaj   +1 more source

The Protolenus Fauna [PDF]

open access: yesScience, 1894
Reprinted from the Transactions of the N.Y. Acad. Sci. March 17, 1895. ; Mode of access: Internet.
openaire   +2 more sources

Preliminary list of horse flies (Diptera, Tabanidae) of Serbia [PDF]

open access: yes, 2011
Thirty six species of horse flies (Tabanidae) were previously known from Serbia (Europe). The present faunistic study of horse flies (Tabanidae) has resulted in the recording of the 4 new species Atylotus fulvus (Meigen, 1804); Tabanus miki Brauer in ...
Krcmar, Stjepan
core   +2 more sources

The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species.
Peck, Stewart B.
core   +1 more source

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