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Allonursing in river buffalo, Bubalus bubalis: Nepotism, incompetence, or thievery?
(Academic Press (london) Ltd, 1995-12-01)
Allonursing was investigated in a dairy herd of 30 river buffalo cows and their calves. The primary behavioural variables were solicitations of allonursing by calves and acceptances of calves by cows. The sample of cows ...
Photochemistry of aliphatic aldehydes
(1980)
The photochemistry of alkanals in dilute solutions and in the presence of olefins and hydrogen donors was analysed and the results obtained are discussed taking as reference the photochemical behaviour of the alkanones. ...
Modulation of the behavioral and electrical responses to the repellent DEET elicited by the pre-exposure to the same compound in Blattella germanica
(Peer J Inc, 2016-06)
Insects under different stimuli from the environment modify behavioural responses due to changes in the sensitivity of neurons at the peripheral and/or at the central level of the nervous system. This phenomenon is called ...
Photoreduction of 4-substituted nitrobenzenes by amines
(ROYAL SOC CHEMISTRY, 2004-03-21)
The reduction of several nitrobenzenes bearing electron-donor and electron-withdrawing substituents in the 4-position by triethylamine in acetonitrile was studied by cyclic voltammetry, EPR spectroscopy, and steady-state ...
A cyclic bipolar wind in the interacting binary V 393 Scorpii
(WILEY-BLACKWELLHOBOKEN, 2012-11)
V393 Scorpii is a double periodic variable characterized by a relatively stable non-orbital photometric cycle of 253 d. Mennickent et al. argue for the presence of a massive optically thick disc around the more massive ...
Effect of population combinations on the reproductive success and germination of seeds of Bromus auleticus (Poaceae)
(Wiley, 2015-03)
Bromus auleticus is known for its qualities as forage but its domestication has limitations relating to seed production technology and farm-scale seed propagation. The effect of different combinations of population on the ...
Pollination mechanisms in Passiflora species: The common and the rare flowers- ecological aspects and implications for horticulture
(Nova Science Publishers, 2012)
Passionvines have flowers with the following basic architecture: 5 sepals, 5 petals, a corona formed by concentric cycles (radii, pali, operculum, limen) and an androgynophore that bears 5 anthers, the ovary, 3 styles and ...
Hepatobiliary scintigraphy in the study of complications in adult patients after liver transplant. Description of the experience
Objective: To show the experience of the use of hepatobiliary scintigraphy in patients with suspected complications after liver transplantation in a high complexity centre. Material and method: Retrospective, observational ...
Dear enemy relationships in the subterranean rodent Ctenomys talarum: The role of memory of familiar odours
(Academic Press Ltd - Elsevier Science Ltd, 2010-06)
Individual recognition is expected to enhance fitness by allowing animals to direct appropriate behaviours to specific individuals during interactions with conspecifics. Reduced aggression towards territorial neighbours ...