简介：AbstractObjective:Nasal vestibular furunculosis (NVF) is characterized by an acute localized infection of the hair follicle in the skin lining of the nasal vestibule. This study provides an up-to-date narrative analysis on NVF, its presentation, complications and management.Methods:A literature search was conducted electronically with no time constraints using "Nasal Vestibular Furuncolosis" or "NVF" through Medline, Cochrane Library and Web of Science, including MeSH terms with no language restrictions. Included were: Studies that described NVF's presentation and subsequent management and excluded were: Irrelevant studies that did not provide details about NVF's presentation or management, furthermore studies that alluded to Nasal vestibulitis without furunculosis were excluded. There were no limitations on time, up until the review was commenced in May 2020.Results:Seven articles complied with the inclusion criteria. All papers reviewed were from 2015 to 2020. Three out of 4 studies reported duration of symptomatic NVF between 3 and 4 days. The most common presentation of NVF was reported as erythema, swelling, tender over the nasal tip. The most frequent, successful management of NVF frequently included intranasal topical mupirocin and in some cases oral sodium fusidate. NVF was reported to clear within 7 days by 2 studies. There were no randomised studies exploring NVF or NVF management.Conclusion:Although a very common condition, much research is required to allude to the pathophysiology and management of NVF. Future studies should explore the reasons as to the resistance of topical antibiotics in some patients, the differing strains of staphylococcus aureus and their resulting complications, the reasons behind the familiar connection and the most effective management plan for NVF.

简介：摘要：烟气在线监测系统（简称CEMS系统）是火电厂排污控制的基础工作与数据来源，是电厂进行废气污染物控制的运行与管理依据。准确可靠的环保监测数据是环境监督执法与总量减排核算体系的组成部分，在环境保护工作中有着举足轻重的地位和作用。受限于CEMS系统与DCS系统之间相对独立，环保数据的小时均值长久以来只能在CEMS系统上位机的报表软件中查看，DCS系统只能实时监控瞬时数据，而环保标准针对的是氮氧化物、二氧化硫、烟尘浓度的小时均值，这就给运行监盘人员带来了不可控性。目前我厂CEMS系统PLC通讯端口已用于同上位机的通讯，无法通过通讯的方式同DCS系统建立数据链接。

简介：AbstractMaternal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in the second and third trimesters of pregnancy may impact fetal development via vertical transmission, complications of coronavirus disease 2019 (COVID-19), or placental injury. However, potential associations between prenatal SARS-CoV-2 infection and fetal loss are not well understood. This case series of thirteen second and third trimester fetal losses reported by local public health departments to California’s state public health surveillance included maternal clinical and demographic characteristics as well as placental pathology, fetal autopsy reports, and coroner report. There was no evidence that maternal COVID-19 disease severity, placental injury, or SARS-CoV-2 vertical transmission contributed to pregnancy loss. However, this case series is a limited sample; more research is needed to identify factors of prenatal SARS-CoV-2 that may contribute to fetal death in the second and third trimesters.

简介：无

简介：无

简介：无

简介：摘要