Search results for " Competition"
showing 10 items of 819 documents
The Requirement of Space and Equipment in the Ambulance
1968
The death penalty in Valencia (1450-1500), numbers, urban spaces and funeral ritualities from the Brotherhood of Innocents and Helpless
2021
Mediante una combinación de fuentes documentales de origen y procedencia diversa, se han computado fehacientemente 737 ejecuciones en Valencia entre los años 1450 y 1500. El artículo analiza este aspecto de la realidad social, judicial y política de la Valencia del Renacimiento a la luz de los recientes planteamientos historiográficos sobre la materia. Se destaca el impacto del Santo Oficio (a partir de 1482) dentro del contexto penal de la ciudad, se analiza el papel restaurador y reconciliador de la Cofradía de Inocentes y Desamparados, y se aborda la contribución de esta singular hermandad a la re-significación de los espacios urbanos y periurbanos. Through a combination of documentary s…
Single Peptide Backbone Surrogate Mutations to Regulate Angiotensin GPCR Subtype Selectivity
2020
Mutating the side-chains of amino acids in a peptide ligand, with unnatural amino acids, aiming to mitigate its short half-life is an established approach. However, it is hypothesized that mutating specific backbone peptide bonds with bioisosters can be exploited not only to enhance the proteolytic stability of parent peptides, but also to tune its receptor subtype selectivity. Towards this end, four [Y]6-Angiotensin II analogues are synthesized where amide bonds have been replaced by 1,4-disubstituted 1,2,3-triazole isosteres in four different backbone locations. All the analogues possessed enhanced stability in human plasma in comparison with the parent peptide, whereas only two of them a…
Community and space in Italian sociolinguistics. The experience of the <i>Linguistic Atlas of Sicily</i> (<i>Atlante Linguistico de…
2018
Our paper focuses on the notions of ‘space’ and ‘community’ within the most recent developments of Italian sociolinguistics. This research area has roots in the tradition of Italian geolinguistic studies and has been enhanced by other research traditions. In fact, Italian sociolinguistics has reused the relationship between ‘community’ and ‘space’ investigated in the early twentieth century by Benvenuto Terracini’s (1886–1968) seminal studies on ‘minimal linguistic point’ (‘punto linguistico minimo’) and on ‘community of speakers’. Since the 1970s and, with more weight, in the last decades, some important contributions coming from scholars such as Alberto Sobrero, Tullio Telmon and Giovanni…
Host immunization shapes interspecific associations in trematode parasites
2009
1. Individuals of free-living organisms are commonly infected by multiple parasite species. Under such circumstances, positive or negative associations between the species are possible because of direct or indirect interactions, details in parasite transmission ecology and host-mediated factors. One possible mechanism underlying these processes is host immunity, but its role in shaping these associations has rarely been tackled experimentally. 2. In this study, we tested the effect of host immunization on associations between trematode parasites infecting eyes of fish. We first analysed the associations between three species (Diplostomum spathaceum, Diplostomum gasterostei and Tylodelphys c…
NUTRITIONAL AND HORMONAL FACTORS AFFECTING FRUIT SET IN AVOCADO (Persea americana Mill.)
2017
Under favourable conditions, the avocado sets more fruits than the tree is able to bring to maturity, so that the plant adjusts, during the early stages of development, its ability to nourish them by modifying their number, that is, causing the fruit drop of those who can not maintain their growth rate. Accordingly, carbohydrate availability could be a key factor in the physiological abscission of these fruits. Since this species presents dichogamy, the abscission of fruits has also been attributed to the absence of pollination, but at the same time it has been related to failures in seed development, embryo abortion, seed coat collapse, and with the effect of an environmental stress, espec…
Moral Attitudes Toward Pharmacological Cognitive Enhancement (PCE): Differences and Similarities Among Germans With and Without PCE Experience
2018
Pharmacological cognitive enhancement (PCE), the use of illicit and/or prescription drugs to increase cognitive performance, has spurred controversial discussion in bioethics. In a semi-structured interview study with 60 German university students and employees, differences and similarities in moral attitudes toward PCE among 30 experienced participants (EPs) vs. 30 inexperienced participants (IPs) were investigated. Substances EPs used most often are methylphenidate, amphetamines, tetrahydrocannabinol and modafinil. Both EPs and IPs addressed topics such as autonomous decision making or issues related to fairness such as equality in test evaluation and distortion of competition. While most…
Commentary 1 on Reflections on Theories of Learning by Paul Ernest
2009
Paul Ernest is an internationally recognised authority on the philosophy of social-constructivism particularly in the context of mathematics education. He has published widely on the issue, perhaps his two best known and widely cited works are ‘The Philosophy of Mathematics Education’ (Ernest 1991), and ‘Social Constructivism as a Philosophy of Mathematics’ (Ernest 1998). As one engages with this short paper it is evident that one is in the company of a ‘master’ of the topic. It is quite remarkable how within the space of about 4000 words he manages to produce an erudite and informative account of 4 related theories of learning, and outline some of their implications for teaching.
Solid and floating burial places. Ash disposal and the constituting of spaces of disposal
2021
The study examines how ash-scattering space in public natural areas in Norway is produced. Fieldwork was conducted with 11 Norwegian bereaved people through interviews and visits to the disposal pl...
JEM-X: three years in space
2006
We report on the technical and scientific performance of JEM-X, the X-ray monitor on ESA's INTEGRAL mission. INTEGRAL has now been in orbit for more than three years, and the mission is foreseen to be extended until the end of 2010. Overall, JEM-X performs very well, and can be expected to continue to do so for the duration of the mission. We discuss in some detail the operational experiences and the problems encountered with the microstrip detectors caused by the space environment and give one example of the interesting scientific results obtained. The analysis software is still being improved on, and we discuss briefly the significance of these improvements.