Results 81 to 90 of about 16,544 (236)
Ethology, EarlyView.In the social pseudoscorpion Paratemnoides nidificator, populations across contrasting urban and peri‐urban environments exhibit marked morphological divergence and consistent sexual dimorphism. Crucially, relative development of the prey‐capture pedipalp apparatus (rather than absolute body size) is positively integrated with proactive collective ...
Renan Filgueiras Ribeiro +1 more
wiley +1 more source
Imaging Multispettrale low-cost con filtri interferenziali
Archeomatica, 2015 Multispectral imaging systems are used in art examination in order to map and identify pigments and binders as well as retouches. A monochromatic camera (CCD or InGaAs) is combined with an appropriate wavelength selection system, simple as a set of ...
Antonio Cosentino
doaj
Ibis, EarlyView.Anthropogenic factors such as artificial lighting at night (ALAN) and natural factors including temperature and moonlight can affect the dawn chorus pattern in birds. However, most studies are conducted in temperate regions. We investigated the effect of anthropogenic and natural factors on dawn chorus timing in eight species of bird across Hong Kong ...
Ann W. Y. To, Sarah A. Collins
wiley +1 more source
Tacite et la fortuna des Flaviens: notes sur le passage des Histoires 2.1.1
Classica, Revista Brasileira de Estudos Clássicos, 2007 No pensamento de Tácito, o sucesso dos Flavianos era uma conseqüência direta da atuação da fortuna nos assuntos humanos. Já que em Tácito esse termo é polissêmico e se encontra no centro da interrogação histórico-filosófica do pensamento desse ...
José Mambwini Kivuila-Kiaku
doaj
Characterising powder flow properties – the need for a multivariate approach
EPJ Web of Conferences, 2017 Despite their widespread and well-established use, powders are challenging materials to work with, as evidenced by the common problems encountered during storage and processing, as well as in the quality and consistency of final products.
Freeman Tim +2 more
doaj +1 more source
Undercoverage and Nonresponse in a List-sampled Telephone Election Survey
Survey Research Methods, 2015 For landline telephone surveys in particular, undercoverage has been a growing problem. However, research regarding the relative contributions of socio-demographic bias and other composition effects is scarce.
Oliver Lipps +2 more
doaj +1 more source
Investor sentiment and stock market returns: A comparative analysis of mood, word, and trade
Journal of Financial Research, EarlyView.Abstract We examine and compare the return predictability of mood‐, word‐, and trade‐based sentiment measures across 18 international stock markets. Empirical results reveal that the trade‐based measure performs strongly across many settings; the word‐based measure contributes important complementary information, including in cases where the trade ...
Lan Xiang, Wenzhao Wang
wiley +1 more source
Archeomatica, 2014 Questo articolo riporta i risultati del test di un sistema FORS (Fiber Optics Reflectance Spectroscopy) assemblato con componenti Ocean Optics. Questa ditta ha sviluppato una linea di spettrometri miniaturizzati e dal costo estremamente contenuto.
Antonino Cosentino
doaj
Swiss Journal of Sociology, 2017 This paper addresses homogamy and assortative mating in Switzerland. The empirical analysis monitors trends for education and hourly wages using the Swiss Labour Force Survey and the Swiss Household Panel.
Ravazzini Laura +2 more
doaj +1 more source