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Influences of thermal and electric load fluctuations in the cogeneration attractiveness
(Elsevier B.V., 2006-10-01)
The use of mean values of thermal and electric demand can be justifiable for synthesising the configuration and for estimating the economic results because it simplifies the analysis in a preliminary feasibility study of ...
Attractiveness of citrus pulp and orange albedo extracts to Atta sexdens rubropilosa (Hymenoptera: Formicidae)
(2006-04-21)
The present study aimed to compare the attractiveness of industrial citrus pulp with the handmade orange albedo to the workers of Atta sexdens rubropilosa. For this, filter paper fragments were impregnated with organic ...
New Attractant Food for Catching Adult Rednecked Peanutworm (Lepidoptera: Gelechiidae) in Peanut
(2017-09-01)
Stegasta bosqueella Chambers (Lepidoptera: Gelechiidae) is one of the principal pests of Brazilian peanut crops. Traps made from plastic bottles and baited with molasses sugar can be used to attract S. bosqueella. ...
Global attractivity and persistence in a discrete population model
(2000)
We study the attractivity properties of equilibrium points of the scalar delay difference equation xn+1-xn= -δxn+pf(xn-k) which arises in many contexts in the ecology. New sufficient conditions for the global stability of ...
Attraction of the sand fly Nyssomyia neivai (Diptera: Psychodidae) to chemical compounds in a wind tunnel
(Biomed Central Ltd, 2015-03-07)
Background: Similar to other hematophagous insects, male and female sand flies must feed on plants to obtain sugar and, subsequently, energy to complete their life cycles. A large number of compounds emitted by plants may ...
A laboratory evaluation of alcohols as attractants for the sandfly Lutzomyia longipalpis (Diptera: Psychodidae)
(Biomed Central Ltd., 2014-02-06)
Background: The potential attraction from 1-octen-3-ol for sandflies has been documented; however, studies using other primary alcohols are limited.Findings: We used a wind tunnel to compare the activation and attractive ...
Comparison of BG-Lure and BG-Sweetscents attractants for field sampling of phlebotomine sand flies
(2020-02-01)
Phlebotomines are important vectors of bacteria, viruses and protozoan parasites. Protozoans of the genus Leishmania which cause visceral and cutaneous leishmaniases, are among the most important etiologic agents transmitted ...
Geotourism attractions in intermediate destinations of peripheral regions
(Global Advanced Research Journals, 2013-07)
This study discusses the development of palaeontologic geosites, with and without fossils remains as spaces of leisure in peripheral regions. A factor analysis was carried out on 115 geosites at natural surroundings, ...
SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS
(Sociedad Chilena de Química, 2007)