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1990—2019年江苏省人群伤害疾病负担及其变化特征

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江苏预防医学 2024年第1期35卷 7-11页

作者：韩颖颖蔡波徐红林玲李鑫林周金意南通市疾病预防控制中心江苏南通226007 江苏省疾病预防控制中心

目的了解1990—2019年江苏省人群伤害的疾病负担及其变化趋势。方法利用2019年全球疾病负担研究资料,对1990—2019年江苏省人群伤害疾病负担进行分析,使用GBD 2019世界标准人口年龄构成对伤害发病率、死亡率和伤残调整寿命年(DALYs)率... 详细信息

目的了解1990—2019年江苏省人群伤害的疾病负担及其变化趋势。方法利用2019年全球疾病负担研究资料,对1990—2019年江苏省人群伤害疾病负担进行分析,使用GBD 2019世界标准人口年龄构成对伤害发病率、死亡率和伤残调整寿命年(DALYs)率进行标化,应用Joinpoint 4.***.1.0软件计算年度平均变化百分比(AAPC),应用人群归因危险百分比(PAF)估计归因于职业性风险、饮酒和低骨密度所致伤害的疾病负担变化情况。结果2019年,江苏省全人群伤害标化发病率、标化死亡率和标化DALYs率分别为7688.1/10万(95%ui:7141.0/10万~8287.0/10万)、40.0/10万(95%ui:28.8/10万~49.8/10万)和2135.3/10万(95%ui:1788.2/10万~2502.5/10万),男性伤害标化发病率、标化死亡率和标化DALYs率均高于女性。1990—2019年,伤害标化发病率呈上升趋势(AAPC=0.41%,t=7.82,P<0.05),标化死亡率和标化DALYs率均呈下降趋势(AAPC为-1.89%和-2.19%,t值为-20.23和-23.16,P值均<0.05),伤害归因于职业性危害的PAF呈下降趋势(AAPC=-1.28%,t=-8.91,P<0.05),归因于饮酒和低骨密度的PAF呈上升趋势(AAPC为1.88%和2.46%,t值为16.73和30.69,P值均<0.05)。结论江苏省人群伤害疾病负担呈下降趋势,男性伤害疾病负担高于女性,应针对重点人群开展减少酒精使用、预防职业性危害和低骨密度预防等工作。

关键词：伤害疾病负担伤残调整寿命年江苏省

Interactions of Cationic Surfactant Cetyl-trimethyl ammonium bromide with Ammonium nitrate:Surface and Thermodynamic Studies

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Chinese Journal of Chemical Physics 2021年第4期34卷 480-486,I0003,I0004页

作者： Noor Rehman Zia Ul Haq Hidayat Ullah Inamullah Mian Xian Li Department of Chemistry Shaheed BB UniversitySheringalDir(Upper)18050Pakistan Department of Chemistry Gomal UniversityD.I.Khan 27100Pakistan Key Laboratory of Coal Clean Conversion and Chemical Process Autonomous Region College of Chemistry and Chemical EngineeringXinjiang UniversityUrumqi 830000China

The study of interactions between surfactant and salt in aqueous solutions has attracted significant interest in recent years because of their widespread applications and relatively complex *** work reports the systematic study of surface phenomenon and self-aggregation behavior of cationic surfactant cetyltrimethyl ammonium bromide(CTAB)with ammonium nitrate(NH_(4)NO_(3))*** and thermodynamic properties of cationic surfactant CTAB with NH_(4)NO_(3)were investigated at different temperatures using different techniques such as conductometry and surface *** surface tension measurement was carried out to find out the critical micelle concentration,free energy of adsorption,free energy of micellization,minimum area per molecule,and surface excess *** study reveals that the process of micellization is spontaneous and exothermic in *** measurement was carried out to determine critical micelle concentration,degree of ionization and degree of counter ion *** of NH_(4)NO_(3)to the surfactant solutions increase the values of degree of ionization and degree of counter ion binding,although it lowers the values of critical micelle concentration showing that the process of micellization is more favorable and *** study is very helpful to develop better understanding about interaction between electrolyte and surfactant,which are used in many applications and in different processes(e.g.,pharmaceutical,industrial foaming,drug solubilization,oil recovery,and medium for metal nanoparticle formation).

关键词： Surface tension Conductivity NH_(4)NO_(3)salt Cetyl-trimethyl ammonium bromide surfactant

Gas leakage monitoring with scanned-wavelength direct absorption spectroscopy

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Chinese Optics Letters 2010年第5期8卷 443-446页

作者：张帅刘文清张玉钧束小文于殿强阚瑞峰董金婷耿辉刘建国 Key Laboratory of Environmental Optics and Technology Anhui Institute of Optics and Fine MechanicsChinese Academy of Sciences Shengli Engineering Design & Consulting Co. Ltd.

A natural gas leakage detector based on scanned-wavelength direct absorption spectroscopy is described. The sensor employs a multi-channel scanned-wavelength direct absorption *** has the potential to simultaneously monitor methane and hydrogen sulfide in open path ***,scanned-wavelength direct absorption spectroscopy is the technique choice for natural gas leakage applications because of its simplicity,accuracy,and *** perform the gas sensor using direct-absorption wavelength scans with isolated features at 1-kHz repetition rate and the center wavelength is stabilized at the center of the 2v_3 band R（3） line of methane（1.65μm） and the（v_1＋v_2＋v_3） combination band of hydrogen sulfide（1.57μm）,*** influence of light intensity fluctuations can be eliminated by using scanned-wavelength direct absorption *** of the fast wavelength scanning,the sensor has a response time of less than 0.1 *** sensor can be configured to sense leakages in path-integrated concentrations of,for example,100-ppm·m hydrogen sulfide and 10-ppm·m methane.

关键词： Gas absorption Gas fuel purification Hydrogen Methane Natural gas Sensors Wavelength

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健康节律照明标准现状及技术要求分析

中国照明电器 2023年第6期 35-38页

作者：李本亮广东省东莞市质量监督检测中心广东东莞523808 国家半导体光源产品质量检验检测中心(广东) 广东东莞523808

通过对健康节律照明相关的国际标准和国内行业及团体标准的现状进行分析,总结现有的健康节律照明国际标准和国内最新团体标准的主要技术内容,结合国际和国内健康节律照明团体和行业标准制定的关键技术要求,给出健康节律照明产品标准制... 详细信息

通过对健康节律照明相关的国际标准和国内行业及团体标准的现状进行分析,总结现有的健康节律照明国际标准和国内最新团体标准的主要技术内容,结合国际和国内健康节律照明团体和行业标准制定的关键技术要求,给出健康节律照明产品标准制定的建议。

关键词：健康节律照明标准分析

Effect of Chelated Vanadium Spray on Concentration of Vanadium and Organic Compounds in Tea Shoots

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茶叶 2013年第4期39卷 220-222页

作者： In-Kwan Song Tethvoleak Srey Kyunguk Lee Eun-ui Oh Jian-Liang Lu Seung-Woon Song Bong-Chan Kim Young-Jae Lee Kwan-Jeong Song Jeju Special Self-Governing Province Agricultural Research and Extension Services Faculty of Bioscience and Industry Jeju National University Department of Tea Sciences Zhejiang University College of Veterinary Medicine Jeju National University

The study aimed to develop vanadium tea products and evaluated the potential of chelated vanadium(V)absorption by tea shoots and effect of vanadium accumulation on tea quality during the first crop *** V application with three times foliar sprays at 5 days intervals starting from 15 days before plucking showed a significant increase in V content of new young shoots,which was much effective at higher ***,one or two times sprays had no increase in V content regardless of spray concentration compared to *** V accumulation in the treated at 3 to 9 times higher that of than the non-treated plants,there were no significant changes in contents of total amino acids,theanine,caffeine,total polyphenols,crude fiber,and cathechins between the treated and the non-treated.

关键词：钒(V) 茶产品喷雾剂螯合叶芽有机物品质影响叶面喷洒

Water Resource Utilization in Taiwan’s Municipalities: A Comparative Perspective

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Cultural and Religious Studies 2020年第12期8卷 629-666页

作者： Ts’ui-jung Liu Academia Sinica TaipeiTaiwan

Taiwan’s administrative divisions have been changed several times throughout *** the end of 2010,Taiwan Region(including Taiwan Island and its off-shore islands)is divided administratively into five municipalities(直轄市),three cities(市),and 14 counties(縣).And in 2014,Taoyuan County was designated a municipality because its population is over 200 million *** this administration division,this paper is attempted to discuss the issue of water resource utilization with a comparative perspective in the six municipalities from north to south:Taipei City(台北市),New Taipei City(新北市),Taoyuan City(桃園市),Taichung City(台中市),Tainan City(台南市),and Kaohsiung City(高雄市).Statistics of population and fresh water provision will be utilized to analyze the related *** is hoped that through this comparative study,the strength and limitation of each municipality in terms of water resource utilization can be illustrated and evaluated.

关键词： Cleam Water Taiwan’s Municipalities Population Tap-water Wastewater treatment

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湿洗与羽绒服的洗涤

中国洗涤用品工业 2017年第3期 72-77页

作者：宇井直树ユニクリーニング公司

本文讨论了干洗业界的现状和存在的问题,详细阐述了羽绒服的洗涤方法及注意事项,澄清了消费者对湿洗的一些误解,最后说明了衣物保养的重要性。

关键词：洗涤干洗湿洗保养羽绒服去渍

彩色多普勒超声在甲状腺肿瘤诊断中的应用价值研究

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中国现代医生 2015年第12期53卷 116-118,F0003页

作者：孙艳翠淄博矿业集团有限责任公司中心医院特检科山东淄博255120

目的探讨彩色多普勒超声在甲状腺肿瘤诊断及鉴别诊断中的临床价值。方法对100例甲状腺肿瘤患者的彩色多普勒超声资料进行回顾性分析。结果甲状腺肿瘤病灶内的彩色血流分级情况方面,恶性甲状腺肿瘤病灶内以Ⅲ级彩色血流为主(50.00%),良... 详细信息

目的探讨彩色多普勒超声在甲状腺肿瘤诊断及鉴别诊断中的临床价值。方法对100例甲状腺肿瘤患者的彩色多普勒超声资料进行回顾性分析。结果甲状腺肿瘤病灶内的彩色血流分级情况方面,恶性甲状腺肿瘤病灶内以Ⅲ级彩色血流为主(50.00%),良性甲状腺瘤则以Ⅰ级为主(70.31%);甲状腺肿瘤诊断方面,诊断符合率达96.00%;良性和恶性肿瘤的超声表现方面,超声图像中的钙化表现、病灶形态、边缘形态与恶性、良性肿瘤存在一定的关联性。其中,恶性肿瘤具有小钙化病灶、形态不规则以及边缘较为模糊。而良性肿瘤则刚好相反,无钙化病灶,且形态规则,边缘也清晰有规则。结论对甲状腺肿瘤患者采用彩色多普勒超声检查的准确符合率高,能准确显示发病部位,可为诊断甲状腺肿瘤提供可靠的依据,其临床诊断价值高。

关键词：彩色多普勒超声甲状腺肿瘤诊断临床价值

艾灸联合针刺治疗原发性痛经随机平行对照研究

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实用中医内科杂志 2018年第6期32卷 55-57页

作者：陈志辉广州市黄埔区中医医院康复科广州510700

[目的]观察艾灸联合针刺治疗原发性痛经疗效。[方法]使用随机平行对照方法,将93例门诊患者按病志号抽签随机分两组。对照组46例针刺(关元、地机、肾俞、三阴交、归来、次髎),28号毫针,皮下刺入1.5寸,腹背部针刺方向向下,四肢针刺方向向... 详细信息

[目的]观察艾灸联合针刺治疗原发性痛经疗效。[方法]使用随机平行对照方法,将93例门诊患者按病志号抽签随机分两组。对照组46例针刺(关元、地机、肾俞、三阴交、归来、次髎),28号毫针,皮下刺入1.5寸,腹背部针刺方向向下,四肢针刺方向向上,平补平泻,刺激宜轻,1次/d,留针20min,每5min行针1次,选择月经来潮前5d施针,经期停针。治疗组47例针刺完毕后艾卷温和灸,30min/次;针刺治疗同对照组。连续治疗4个月经周期为1疗程。观测临床症状、VAS评分、血清前列腺素(PGF2α、PGE2)、不良反应。治疗1疗程,判定疗效。[结果]治疗组痊愈31例,有效13例,无效3例,总有效率91.49%;对照组痊愈17例,有效18例,无效11例,总有效率76.09%;治疗组疗效优于对照组(P<0.05)。VAS评分、血清前列腺素改善治疗组优于对照组(P<0.05,P<0.01)。[结论]艾灸联合针刺治疗原发性痛经,疗效满意,无严重不良反应,值得推广。

关键词：原发性痛经艾灸针刺 VAS评分血清前列腺素中医药治疗随机平行对照研究