职工因工受伤后未经工伤认定的救济

案情简介 2005年5月14日，付某在某橡胶厂工作时被炼胶机挤伤左手，伤后被送到医院治疗，由某橡胶厂承钽了所有治疗费用。2004年1月7日，付某向劳动保障行政部门申请工伤认定时被告知某橡胶厂未经工商登记，其系非法用工，不能认定工伤。5月10日，付某的伤情经劳动能力鉴定委员会鉴定，达到《职工工伤与职业病致残程度鉴定》标准六级，无护理依赖。6月22日，付某持上述结论申请劳动仲裁，要求某橡胶厂按非法用工标准一次性支付其相应待遇。     

甲醇中毒的临床表现及救治

甲醇(CH_3OH)又名木醇或木酒精,为无色、透明、易燃烧、易挥发的液体,略有酒精气味,沸点为64.5～65.0℃,比重0.791 5,闪点16℃,自燃点446℃.爆炸范围6.0％～36.5％。能与水及醇、醚、酮、酯等有机溶剂混溶。可由木材干馏或用氢和二氧化碳在高温高压下合成而得。     

Combined alkaline and ultrasonic pretreatment of sludge before aerobic digestion

Alkaline and ultrasonic sludge disintegration can both be used as pretreatments of waste activated sludge (WAS) for improving the subsequent anaerobic or aerobic digestion. The pretreatment has been carried out using different combination of these two methods in this study. The effect was evaluated based on the quantity of soluble chemical oxygen demand (SCOD) in the pretreated sludge as well as the degradation of organic matter in the following aerobic digestion. For WAS samples with combined pretreatment, the released COD was in high level than those with ultrasonic or alkaline treatment. When combined with the same ultrasonic treatment, NaOH treatment resulted in more solubilization of WAS than Ca(OH)2. For combined NaOH and ultrasonic treatments with different sequences, the released COD were in the order: simultaneous treatment > ultrasonic treatment following NaOH treatment > NaOH treatment following ultrasonic treatment. For simultaneous treatment, low NaOH dosage (100 g/kg dry solid), short duration (30 min) of NaOH treatment, and low ultrasonic specific energy (7 500 kJ/kg dry solid) were beneficial for sludge disintegration. Using combined NaOH and ultrasonic pretreatment with the optimium parameters, the degradation efficiency of organic matter was increased from 38.0% to 50.7%, which is much higher than with ultrasonic (42.5%) or with NaOH pretreatment (43.5%) in the subsequent aerobic digestion at the same retention time.     

急性心肌梗死的诊治分析

目的:通过总结48例急性心肌梗死患者诊治方法,为急性心肌梗死患者的诊治工作提供参考.方法:回顾2011年6月至2012年1月南华大学第一附属医院心内科48例急性心肌梗死病例,规范其诊治方法.结果:8例患者死亡,40例患者好转出院.结论:随着急性心肌梗死医疗护理水平的规范与提高,好的药物不断推出与疾病预防知识的不断普及,心肌梗死的治愈率将大大提高.参7.     

新型冠状病毒(SARS-CoV-2)的环境传播研究进展

自2019年12月暴发新型冠状病毒肺炎(COVID-19)以来,疫情已在全球200多个国家造成数百万人死亡,对世界经济产生了极大冲击.针对引起此次疫情的新型冠状病毒(SARS-CoV-2),世界各国积极开展了科学研究和预防控制措施,取得了许多重要的进展,为疫情防控做出了重要贡献.然而,作为疫情防控成效最显著的国家,在2...     

甲型流感新诊疗方案写入孕妇儿童治疗规范

在经过三版的修订后,甲流诊疗方案第四版已经专家组修订完成,目前已上报卫生部待批。从去年甲流疫情开始,卫生部便组织专家制定诊疗方案,至今     

夏季皮肤病治疗要对症

炎热夏季是各类皮肤病的高发季节。而得了皮肤病,洗擦皮肤、涂抹药物是大多数人在家护理时都会采取的措施。然而,医生提醒说,清洗患处和涂抹药膏都要对症而行,否则会适得其反。夏天容易出现的皮肤病有夏季皮     

交强险与商业三者险有何不同?

蒋某驾驶低速农用车．转弯时撞上我驾驶的小货车。交警认定蒋某负事故的全部责任。我花去治疗费26000元、修车费8500元．蒋某向其投保交强险的保险公司理赔后．给了我治疗费10000元、修车费2000元,其余的要等他向投保商业三者险的保险公司理赔后再给我：那么,交强险与商业三者险的区别在哪里呢？