痔是一种常见病、多发病.自1975年Thompson首先提出＂肛垫下移学说＂以来,痔的治疗观念不断更新.1998年,意大利Palermo大学的外科医生Antonio Longo首先用吻合器治疗痔,为痔的治疗开创了一个新纪元.至2009年,全世界已累计完成吻合器痔...痔是一种常见病、多发病.自1975年Thompson首先提出＂肛垫下移学说＂以来,痔的治疗观念不断更新.1998年,意大利Palermo大学的外科医生Antonio Longo首先用吻合器治疗痔,为痔的治疗开创了一个新纪元.至2009年,全世界已累计完成吻合器痔上黏膜环切钉合术（procedure for prolapse and haemorrhoids,PPH）15万例.展开更多
The problem of contamination of Lerma River in the State of Mexico, México, has been studied in an integral way, since it is one of the rivers of importance due to its geographical situation in the country. Jos&#...The problem of contamination of Lerma River in the State of Mexico, México, has been studied in an integral way, since it is one of the rivers of importance due to its geographical situation in the country. José Antonio Dam is the main receiving body of this river that is being contaminated by, industrial wastewater, of which about 70% is inorganic, as well as discharges municipal and agricultural, driving a lot of material in suspension. This dam acts as a regulator of avenues and its water is used for agricultural irrigation and its sediments are used as sludge to improve agricultural soil in the surroundings. One of the studies that have been carried out is to determine the geochemical distribution of heavy metals in the sediments of this dam, as well as its adsorptive capacity towards different metals. It has been observed that these sediments acts as metal contaminants sequester. Knowing the composition and morphology of these sediments can provide information to understand the mobility of different heavy metals it contains, and potential health risk, which can finally lead to the establishment of purification capacity of this sludge.展开更多
Shakespeare realistically reflects that Elizabethan thought in The Merchant of Venice.The Merchant of Venice exposes the highly esteemed friendship between Bassanio and Antonio through the attitudes of Bassanio,Antoni...Shakespeare realistically reflects that Elizabethan thought in The Merchant of Venice.The Merchant of Venice exposes the highly esteemed friendship between Bassanio and Antonio through the attitudes of Bassanio,Antonio and Portia towards this relationship.展开更多
The purpose of this article is to analyze disaster risk governance through assemblage theory, identifying how-during the altered political context of a military regime with a centralized disaster risk management as in...The purpose of this article is to analyze disaster risk governance through assemblage theory, identifying how-during the altered political context of a military regime with a centralized disaster risk management as in the case of Chile in 1985-new actors emerge during the disaster response phase as a de/reterritorialization effect that is influenced by their agencies and relationships, disfiguring the edges of the assemblage. Based on this conceptualization, it is possible to investigate the interactions between the different actors, their power relations, and their reconfigurations in the governance exercise. For this purpose, we reviewed the response phase of the 1985 San Antonio earthquake that affected the central zone of Chile, where strategic functions, institutions, and forms of power are concentrated.To describe and visualize the actors during the response phase in the disaster risk governance framework, a map of actors was developed that identifies the existing relationships and their different weights. The central scale proved to be dominant and occupied a political space that was transfigured by its overrepresentation-enforced by allies such as the banking system and business associations-enhancing a neoliberal agenda. The leaps in scale from the central scale to the local scale cancel agency of the last, destabilizing its capacity to deal with the effects of the earthquake and isolating it from the decision-making processes. Consequently,delays in providing aid demonstrate that authoritarian governments do not provide better management in the disaster response phase.展开更多
This manuscript provides a comprehensive review and highlights of the 2015 San Antonio Breast Cancer Symposium by the leading breast cancer specialists and investigators in the field.
文摘痔是一种常见病、多发病.自1975年Thompson首先提出＂肛垫下移学说＂以来,痔的治疗观念不断更新.1998年,意大利Palermo大学的外科医生Antonio Longo首先用吻合器治疗痔,为痔的治疗开创了一个新纪元.至2009年,全世界已累计完成吻合器痔上黏膜环切钉合术（procedure for prolapse and haemorrhoids,PPH）15万例.
文摘The problem of contamination of Lerma River in the State of Mexico, México, has been studied in an integral way, since it is one of the rivers of importance due to its geographical situation in the country. José Antonio Dam is the main receiving body of this river that is being contaminated by, industrial wastewater, of which about 70% is inorganic, as well as discharges municipal and agricultural, driving a lot of material in suspension. This dam acts as a regulator of avenues and its water is used for agricultural irrigation and its sediments are used as sludge to improve agricultural soil in the surroundings. One of the studies that have been carried out is to determine the geochemical distribution of heavy metals in the sediments of this dam, as well as its adsorptive capacity towards different metals. It has been observed that these sediments acts as metal contaminants sequester. Knowing the composition and morphology of these sediments can provide information to understand the mobility of different heavy metals it contains, and potential health risk, which can finally lead to the establishment of purification capacity of this sludge.
文摘Shakespeare realistically reflects that Elizabethan thought in The Merchant of Venice.The Merchant of Venice exposes the highly esteemed friendship between Bassanio and Antonio through the attitudes of Bassanio,Antonio and Portia towards this relationship.
文摘The purpose of this article is to analyze disaster risk governance through assemblage theory, identifying how-during the altered political context of a military regime with a centralized disaster risk management as in the case of Chile in 1985-new actors emerge during the disaster response phase as a de/reterritorialization effect that is influenced by their agencies and relationships, disfiguring the edges of the assemblage. Based on this conceptualization, it is possible to investigate the interactions between the different actors, their power relations, and their reconfigurations in the governance exercise. For this purpose, we reviewed the response phase of the 1985 San Antonio earthquake that affected the central zone of Chile, where strategic functions, institutions, and forms of power are concentrated.To describe and visualize the actors during the response phase in the disaster risk governance framework, a map of actors was developed that identifies the existing relationships and their different weights. The central scale proved to be dominant and occupied a political space that was transfigured by its overrepresentation-enforced by allies such as the banking system and business associations-enhancing a neoliberal agenda. The leaps in scale from the central scale to the local scale cancel agency of the last, destabilizing its capacity to deal with the effects of the earthquake and isolating it from the decision-making processes. Consequently,delays in providing aid demonstrate that authoritarian governments do not provide better management in the disaster response phase.
文摘This manuscript provides a comprehensive review and highlights of the 2015 San Antonio Breast Cancer Symposium by the leading breast cancer specialists and investigators in the field.
