973 resultados para OPINION PUBLICA - CHILE


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This report discusses the present status of antifungal therapy and treatment options for candidaemia, considered by experts in the field in Europe. A conference of 26 experts from 13 European countries was held to discuss strategies for the treatment and prevention of invasive candidiasis, with the aim of providing a review on optimal management strategies. Published and unpublished comparative trials on antifungal therapy were analysed and discussed. Commonly asked questions about the management of candidaemia were selected, and possible responses to these questions were discussed. Panellists were then asked to respond to each question by using a touchpad answering system. After the initial conference, the viewpoint document has been reviewed and edited to include new insights and developments since the initial meeting. For many situations, consensus on treatment could not be reached, and the responses indicate that treatment is likely to be modified on a patient-to-patient basis, depending on factors such as degree of illness, prior exposure to azole antifungals, and the presence of potentially antifungal drug-resistant Candida species.

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Child sexual abuse is associated with problems in children's emotional development, particularly increased insecurity of attachment. However, few studies have examined its effect on the organization of attachment representations in preschoolers, and the findings of those that have been conducted have not been entirely consistent. Therefore, this study aims to analyze the effect of child sexual abuse on attachment representation quality in a sample of children 3 to 7 years old in Chile. The results indicate child sexual abuse does affect children's attachment representation quality. The attachment narratives of child sexual abuse victims scored significantly higher than nonvictims on the hyperactivity and disorganization dimensions of attachment. These results are discussed in terms of attachment theory, clinical findings on child sexual abuse, and clinical implications.

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En este proyecto se ha calculado la huella de carbono parcial, es decir, únicamente se ha tenido en cuenta la movilidad y la energía usada en la vivienda. Se ha aplicado la metodología creada por Mathis Wackernagel y William Rees en 1997 para el cálculo de la huella ecológica. Diferentes barrios distribuidos a distintas distancias del CBD (Central Business District) de Concepción (Chile), han sido los objetos de estudio de la Huella de Carbono y en concreto se ha focalizado la atención en dos barrios de bajas rentas (Cerro Centinela y Pedro de Valdivia Bajo). En ellos se ha propuesto mejoras tanto ecológicas como sociales para aumentar la calidad de vida de los vecinos.

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Beliefs about how goods and resources should be distributed in society constitute a central element in the identification with political parties. In this sense, the preference for a more or less active role of the state in redistribution is expected to be related with different party identifications and with the left-right continuum. The present article challenges this assumption, proposing that processes of ideological destructuration have led to that party identification does not constitute a current political cleavage in Chile. The data to be analyzed correspond to the International Social Survey Programme survey implemented in Chile in 1999 and 2009. Results indicate there are scarce differences in distributional preferences by the identification with political parties.

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En aquest projecte s’ha dissenyat una planta de compostatge amb capacitat per tractar 30.000 t/dia de residus sòlids domiciliaris provinents de l’Àrea Metropolitana de Santiago de Xile. El compostatge es realitza mitjançant una descomposició en túnels y una maduració en piles estàtiques, amb una preselecció del impropis completament mecanitzada y un tractament dels gasos mitjançant un biofiltre. Aquest disseny s’ha fet de tal manera que s’eviti en la major mesura del possible l’emissió de males olors.

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Chromosomal inversion clines paralleling the long-standing ones in native Palearctic populations of Drosophila subobscura evolved swiftly after this species invaded the Americas in the late 1970s and early 1980s. However, the new clines did not consistently continue to converge on the Old World baseline. Our recent survey of Chilean populations of D. subobscura shows that inversion clines have faded or even changed sign with latitude. Here, we investigate the hypothesis that this fading of inversion clines might be due to the Bogert effect, namely, that flies' thermoregulatory behavior has eventually compensated for environmental variation in temperature, thus buffering selection on thermal-related traits. We show that latitudinal divergence in thermal preference (T-p) has evolved in Chile for females, with higher-latitude flies having a lower mean T-p. Plastic responses in T-p also lessen latitudinal thermal variation because flies developed at colder temperatures prefer warmer microclimates. Our results are consistent with the idea that active behavioral thermoregulation might buffer environmental variation and reduce the potential effect of thermal selection on other traits as chromosomal arrangements.

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El presente estudio tuvo como objetivo determinar las preferencias y disposición a pagar por consumo de uva de mesa orgánica. Específicamente, se buscó determinar la utilidad y jerarquizar los atributos más importantes que consideran los individuos al momento de la elección de uva de mesa y determinar la disposición a pagar por uva de mesa orgánica en la Región del Maule, Chile. Se aplicó una encuesta a una muestra probabilística y estratificada por niveles socioeconómico en los hogares en los principales centros urbanos de la región. Se utilizó el método de análisis conjunto a fin de determinar las preferencias de los individuos por los distintos atributos y el método de valoración contingente para determinar el monto medio de sobreprecio que una persona está dispuesta a pagar por un kilo de uva orgánica. Igualmente se calculó la disposición a pagar marginal vía el método de análisis conjunto. Se determinó que el atributo más importante a la hora de adquirir este bien es el precio, mientras que la mezcla de atributos que más tiene utilidad por orden de importancia es el sabor dulce, de producción orgánica, que no posea semillas y de piel delgada.Además, se estimó que las personas están dispuestas a pagar un sobreprecio por la uva de mesa orgánica, abriendo nuevas oportunidades de negocios para el sector frutícola.

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A sedimentary and micropaleontological study of the Quillagua Formation provides a detailed paleohydrological reconstruction of the lacustrine system which occupied the present-day hyperarid Quillagua-Llamara fore-arc Basin (Northern Chile) from lattermost Miocene to Early Pliocene times.

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In 2007 (the last agricultural census), Chile had 308, 445 ha of fruit orchards: an increase of almost 32% from the previous census (1997). The most important species were table grapes (20%), avocados (13%) and apples (12%). Some 22% of the fruit crops growing area corresponded to juvenile orchards; within the species with higher proportion of juvenile orchards were prunes (42%) and blueberries (56%). Most orchards are located between latitude 27º18` S (Copiapó) and 40º36´S (Puerto Varas). The industry is driven by the export component which accounts for more than 50% of the fruits produced. In the crop season 2009-2010, approximately 254 million boxes (around 2.5 million tons) were exported, representing over US$ 3.5 million. Processed and fresh fruits represented 8.2 and 26.7% of the total forest and agricultural Chilean exports in 2008, respectively. The main markets for this fruits were USA/Canada (42%) and Europe (32%). The fruit grower receives, on average, 12-16% of the total price of the fruit in its final destination. Each year the fruit industry employs 450.000 people directly, of which 1/3 are permanent. Even though the fruit industry employs the highest proportion of the agricultural labor and the growing area has increased in the last 20 years, the proportion of agricultural employment has decreased from 19.5% in 1989 to 10.8% in 2008. It might also be noted that Chile invests only 0.7% of the GDP in research. In the last 40 years, the fruit industry has been a motor for the Chilean economic development, but the lower rates of currency exchange, the rising costs of energy (oil, electricity), and the increasing scarcity of hand labor have drastically reduced the profitability and are putting at risk the viability of a large proportion of the fruit orchards in Chile. It is estimated that this season around 65% of the orchards will have a negative economic balance in their operations. Higher investment in research, improvements in fruit quality and various orchard management practices, as well as higher financial support from the Government are needed for the long term viability of the fruit industry in Chile.

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Latinalaisen Amerikan osuus maailmantaloudesta on pieni verrattuna sen maantieteelliseen kokoon, väkilukuun ja luonnonvaroihin. Aluetta pidetään kuitenkin yhtenä tulevaisuuden merkittävistä kasvumarkkinoista. Useissa Latinalaisen Amerikan maissa on teollisuutta, joka hyödyntää luonnonvaroja ja tuottaa raaka-aineita sekä kotimaan että ulkomaiden markkinoille. Tällaisia tyypillisiä teollisuudenaloja Latinalaisessa Amerikassa ovat kaivos- ja metsäteollisuus sekä öljyn ja maakaasun tuotanto. Näiden teollisuudenalojen tuotantolaitteiden ja koneiden valmistusta ei Latinalaisessa Amerikassa juurikaan ole. Ne tuodaan yleensä Pohjois-Amerikasta ja Euroopasta. Tässä diplomityössä tutkitaan sähkömoottorien ja taajuusmuuttajien markkinapotentiaalia Latinalaisessa Amerikassa. Tutkimuksessa perehdytään Latinalaisen Amerikan maiden kansantalouksien tilaan sekä arvioidaan sähkömoottorien ja taajuusmuuttajien markkinoiden kokoa tullitilastojen avulla. Chilen kaivosteollisuudessa arvioidaan olevan erityistä potentiaalia. Diplomityössä selvitetään ostoprosessin kulkua Chilen kaivosteollisuudessa ja eri asiakastyyppien roolia siinä sekä tärkeimpiä päätöskriteerejä toimittaja- ja teknologiavalinnoissa.