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Cadano James Ryand Jose Mariel Lubi Aloysius Gerard Maling Joel Nathaniel Moraga Josiah Samuel Shi Quinn Yale Vegafria Hannah Mae VinceCruz-Abeledo Chona Camille 《Environmental science and pollution research international》2021,28(10):11954-11961
Environmental Science and Pollution Research - Bio-waste materials from aquatic species are alternative sources of chitin and chitosan—high-value natural biodegradable and biocompatible... 相似文献
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Software is a key factor in the functioning of today’s world. Software is supposed to have some characteristics such as: reliability, security, etc., but it is not at all easy to find energy efficiency considered as being one of software’s most important features. Aspects related to Green Software have begun to be considered vital and basic, due to pressure from a society which is becoming more and more aware of environmental problems. In this paper we want to explore whether software companies, responsible for developing software, are aligning their strategies with environmental concerns. To do so, we have checked the Corporate Social Responsibility (CSR) policies of the ten most important software companies and looked at these documents with reference to the UN’s sustainable development goals. A well-defined method for carrying out the analysis of the CSR policies led the authors to identify which of the sustainability actions proposed can be classified within any of the software sustainability dimensions. The analysis of these actions shows that sustainability is considered in most of the companies; nonetheless, most attention is currently devoted to hardware-based initiatives intended to reduce the carbon footprint of the hardware resources of the companies. In addition, green software initiatives are still not the priority, despite the influence of software on energy consumption, and in spite of its impact on the environment. Using the set of actions selected, a set of specific actions for software sustainability, to be included in the CSR of software companies, has been defined. 相似文献
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Emotional,physical, and social needs among 0–5‐year‐old children displaced by the 2010 Chilean earthquake: associated characteristics and exposures
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MaryCatherine Arbour Kara A. Murray Hirokazu Yoshikawa Felipe Arriet Cecilia Moraga Miguel Angel Cordero Vega 《Disasters》2017,41(2):365-387
An 8.8‐magnitude earthquake occurred off the coast of Chile on 27 February 2010, displacing nearly 2,000 children aged less than five years to emergency housing camps. Nine months later, this study assessed the needs of 140 displaced 0–5‐year‐old children in six domains: caregiver stability and protection; health; housing; nutrition; psychosocial situation; and stimulation. Multivariate regression was applied to examine the degree to which emotional, physical, and social needs were associated with baseline characteristics and exposure to the earthquake, to stressful events, and to ongoing risks in the proximal post‐earthquake context. In each domain, 20 per cent or fewer children had unmet needs. Of all children in the sample, 20 per cent had unmet needs in multiple domains. Children's emotional, physical, and social needs were associated with ongoing exposures amenable to intervention, more than with baseline characteristics or epicentre proximity. Relief efforts should address multiple interrelated domains of child well‐being and ongoing risks in post‐disaster settings. 相似文献
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内集-外集模型的一个简便算法 总被引:5,自引:1,他引:5
用现代计算数学的升降序排列工具,提出了内集-外集模型的一个简便算法,避免了复杂的组合运算,彻底解决了内集-外集模型计算难的问题,为该模型广泛应用于自然灾害模糊风险评价提供了方便. 相似文献
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