Results 61 to 70 of about 44,986 (169)

A revision of the genus Maracandula Currie (Neuroptera: Myrmeleontidae) [PDF]

open access: yes, 2009
Three new species of Maracandula are described from Mexico and included in a key to the five species in Mexico. Diagnoses of the species are given as well as distributional data.Se describen tres especies nuevas de Maracandula de Mexico y se incluye una ...
Miller, Robert B., Stange, Lionel A.
core   +1 more source

Noteworthy Range Extensions of Three Emesine Species (Heteroptera: Reduviidae) [PDF]

open access: yes, 2017
The first records of Empicoris culiciformis and E. winnemana from Michigan and of Pseudometapterus umbrosus from Illinois are reported.
McPherson, J. E
core   +2 more sources

Evolutionary associations between sand seatrout (Cynoscion arenarius) and silver seatrout (C. nothus) inferred from morphological characters, mitochondrial DNA, and microsatellite markers [PDF]

open access: yes, 2009
The evolutionary associations between closely related fish species, both contemporary and historical, are frequently assessed by using molecular markers, such as microsatellites.
Anderson, Joel D.   +3 more
core  

The growth of Sarotherodon (Tilapia) niloticus L. in Opa Reservoir, University of Ife, Ile-Ife, Nigeria [PDF]

open access: yes, 1983
The growth of Sarotherodon (Tilapia) niloticus in Opa reservoir, University of Ife was determined from the fish scales. Compared with the growth in other similar water bodies the growth was comparatively faster in this newly-impounded ...
Arawomo, G.A.O.
core  

Ensuring sample quality for biomarker discovery studies - Use of ict tools to trace biosample life-cycle [PDF]

open access: yes, 2015
The growing demand of personalized medicine marked the transition from an empirical medicine to a molecular one, aimed at predicting safer and more effective medical treatment for every patient, while minimizing adverse effects.
Alessandroni, Jhessica   +10 more
core  

Infectious rhythms [PDF]

open access: yes, 2001
A commentary on the 1st Auckland Triennial, the chapter engages with the work of artists John Lyall, Mariele Neudecker, Michael Parekowhai and Bill Hammond in order to explore the biological and cultural dimensions of inhabiting an island.
Clark, Nigel
core  

[Prospective studies based on biological specimen banks: a new epidemiological generation].

open access: yesAnnali dell'Istituto superiore di sanita, 1993
A new generation of studies is emerging from the recent technical development in the epidemiology of chronic diseases. Prospective investigations on large number of individuals using a biological specimen bank as a support have been designed recently in the major European and North-American research center in epidemiology. The efficiency of this design
openaire   +1 more source

New records of Laboulbeniales (Fungi, Ascomycota) for The Netherlands

open access: yes, 2012
Laboulbeniales are obligate ectoparasitic ascomycetes occurring on Arthropoda, mostly insects. Since the 1950s almost no research on Laboulbeniales has been done in The Netherlands.
De Kesel, AndrĂ©   +4 more
core  

Fishes of the Antoine River, Little Missouri River System, Southwestern Arkansas [PDF]

open access: yes, 1983
The fishes of the Antoine River (Little Missouri River system) in southwestern Arkansas were surveyed from September, 1980 - June, 1982. Thirty-four field collections plus literature and museum records, revealed a total of 60 species in 29 genera ...
Robison, Henry W.   +2 more
core   +16 more sources

Ecological restoration in Hamilton City, North Island, New Zealand [PDF]

open access: yes, 2004
Hamilton City (New Zealand) has less than 20 hectares of high-quality, indigenous species dominated ecosystems, and only 1.6% of the original indigenous vegetation remains within the ecological district.
Clarkson, Bruce D., McQueen, Joanna C.
core   +1 more source

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