Search results for "rema"
showing 10 items of 911 documents
Phenotypic analysis of adults and eggs of Fasciola hepatica by computer image analysis system
2005
AbstractKnowledge of the morphological phenotypes of the liver fluke Fasciola hepatica (Trematoda: Digenea) is analysed. The influence of parasite age on its dimensions, the adult fluke growth model, variation in a biometric variable versus time, and variation in a biometric variable versus another biometric variable (allometric model) are revised. The most useful allometric model appears to be (y2m]#x2212;y2)/y2=c [(y1m−y1)/y1]b, where y1=body area or body length, y2=one of the measurements analysed, y1m, y2m=maximum values towards which y1 and y2, respectively, tend, and c, b=constants. A method based on material standardization, the measurement proposal and allometric analysis is detaile…
El tercer Rambolider
2001
Fauna Europaea: Helminths (Animal Parasitic)
2014
The Laotian Rock Rat Laonastes aenigmamus Jenkins, Kilpatrick, Robinson & Timmins, 2005 was originally discovered in Lao People's Democratic Republic in 2005. This species has been recognized as the sole surviving member of the otherwise extinct rodent family Diatomyidae. Laonastes aenigmamus was initially reported only in limestone forests of Khammouane Province, Central Lao. A second population was recently discovered in Phong Nha Ke Bang National Park (PNKB NP), Quang Binh Province, Central Vietnam in 2011. The confirmed distribution range of L. aenigmamus in Vietnam is very small, approximately 150 km , covering low karst mountains in five communes of Minh Hoa District, Quang Binh Provi…
Mujeres en la corte de Fernando de Antequera y Alfonso el Magnánimo: Joana García, cobijera y su hija
2012
Este artículo estudia la actividad política y cortesana de Fernando de Antequera y Alfonso El Magnánimo a través del oficio de cobijera. Un cargo femenino castellano de la máxima confianza por la proximidad al rey y que fue introducido en la Corona de Aragón por la Casa de Trastámara; en este caso lo desempeña Joana García y su hija Leonor. Unos personajes secundarios en la corte que dan una nueva cosmovisión de los monarcas trastámaras en la Corona de Aragón. This article examines the political and court activity of Ferdinand of Antequera and Alfonso the Magnanimous through the job of “cobijera”. This was a Castilian charge of the utmost confidence because of the proximity to the king. Thi…
Intimate partner violence and perinatal health: a systematic review
2019
Background Physical, psychological, and sexual intimate partner violence (IPV) has been described in the literature as different types of IPV experienced by women during pregnancy all over the world. Objectives To review and summarise systematically the empirical evidence on the links between IPV during pregnancy and the perinatal health of mothers and fetuses/neonates. Search strategy MEDLINE (Ovid), CINAHL, Embase, Nursing@ovid (Ovid), and LILACS were performed (2008-2018). Selection criteria Observational studies that examined perinatal health outcomes (i.e. pre-term birth, low birthweight, miscarriage, perinatal death, and premature rupture of membranes) in pregnant women exposed to IPV…
Charcoal analysis and wood diameter: inductive and deductive methodological approaches for the study of firewood collecting practices
2011
International audience; We present and discuss two approaches for evaluating the diameter of carbonized wood.Results from a theoretical model and its experimental validation shows that the proportions of diameter classes predicted by the model can be recognized. Even though the measured caliber classes do not correspond to the reality of the initial diameters, the measures were sufficiently different and reproductive to be discriminated through factorial analysis. These methods are promising for documenting cultural behavior of past peoples related to firewood use and management
Atypical perceptual narrowing in prematurely born infants is associated with compromised language acquisition at 2 years of age
2010
Abstract Background Early auditory experiences are a prerequisite for speech and language acquisition. In healthy children, phoneme discrimination abilities improve for native and degrade for unfamiliar, socially irrelevant phoneme contrasts between 6 and 12 months of age as the brain tunes itself to, and specializes in the native spoken language. This process is known as perceptual narrowing, and has been found to predict normal native language acquisition. Prematurely born infants are known to be at an elevated risk for later language problems, but it remains unclear whether these problems relate to early perceptual narrowing. To address this question, we investigated early neurophysiolog…
Priming of host resistance to protect cultured rainbow trout Oncorhynchus mykiss against eye flukes and parasite-induced cataracts
2010
In the present study, immunologically naive rainbow trout Oncorhynchus mykiss were experimentally exposed to a low-level Diplostomum spathaceum (Trematoda) infection to stimulate acquired resistance and, along with unexposed controls, were subsequently exposed to natural infection for 8 weeks. The priming of the host resistance, designed to simulate a procedure applicable in aquaculture, decreased the number of establishing parasites compared to untreated controls by the end of the experiment. This effect was slow and did not protect the fish against the parasite-induced cataracts. The results suggest that this type of priming of host resistance is probably inefficient in preventing the del…