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武汉地区宠物源肠球菌流行情况和耐药性分析

动物医学进展 2025年第1期46卷 81-86页

作者：覃凯莉王文惠吴莹郝海红无华中农业大学农业微生物资源发掘与利用全国重点实验室湖北武汉430070 动物育种与健康养殖前沿科学中心湖北武汉430070 华中农业大学农业农村部畜禽产品质量安全风险评估实验室湖北武汉430070 华中农业大学-深圳营养与健康研究院广东深圳518000 石河子大学动物科技学院新疆石河子832000

为探究武汉市2022年度宠物源肠球菌的流行和耐药情况,对121株宠物源肠球菌利用微量肉汤稀释法测定其对10种抗菌药物的耐药性。结果表明,121株肠球菌对阿米卡星、四环素的耐药率分别为为98.3%、96.7%;其次为红霉素、庆大霉素、环丙沙星... 详细信息

为探究武汉市2022年度宠物源肠球菌的流行和耐药情况,对121株宠物源肠球菌利用微量肉汤稀释法测定其对10种抗菌药物的耐药性。结果表明,121株肠球菌对阿米卡星、四环素的耐药率分别为为98.3%、96.7%;其次为红霉素、庆大霉素、环丙沙星、左氧氟沙星、阿莫西林-克拉维酸;对氨苄西林、利奈唑胺、万古霉素耐药水平较低。有90.1%的菌株对3种及3种以上抗菌药物耐药,有33.0%的菌株对6种及6种以上的抗菌药物耐药。在“同一健康”理念下,通过检测武汉地区宠物源肠球菌耐药性,为临床用药提供依据,分析宠物源细菌的耐药情况及宠物主人和宠物之间细菌传播联系评估其对于公共卫生安全的影响。

关键词：肠球菌宠物源耐药性

On hot deformation behavior and workability characteristic of 42CrMo4 steel based on microstructure and processing map

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Journal of Iron and Steel Research International 2023年第3期30卷 537-547页

作者： Min Qi hong-yan wu ying Dong Lin-xiu Du State Key Laboratory of Rolling and Automation Northeastern UniversityShenyang 110819LiaoningChina

In order to determine the safe region of 42CrMo4 steel during hot working and obtain excellent workability,the hot deformation behavior at the temperatures of 850-1150℃and the strain rates of 0.01-10 s^(-1)was investigated through single-pass compression test of *** observing and analyzing the true stress-strain curves,the conclusion may be drawn that the flow stress value increases with the decrease in deformation temperature and the increase in strain *** temperature and reducing strain rate are conductive to dynamic recrystallization(DRX)nucleating and growing,but adiabatic heating caused by higher strain rate can also promote *** the Zener-Hollomon(Z)value and dynamic recrystallized grain size(D_(DRX))have completely opposite trends with deformation condition parameters,the expression of Z value and DDRX can be determined as:D_(DRx)=15,567.645Z^(-02174).The processing map and instability map constructed at a strain of 0.9 show that the suitable window for hot working with a true strain of 0.9 is in the temperature range of 970-1150℃and strain rate range of 0.01-0.25 s^(-1),as well as at the temperature of 1150℃ and strain rate range of 0.25-10 s^(-1).The instability phenomenon appears in the process interval of 850-1096℃ and 0.22-10 s^(-1).

关键词： Hot deformation behavior Dynamic recrystallization Microstructure evolution Constitutive relationship Processing map

Aging resistance and mechanical properties of Sn3.0Ag0.5Cu solder bump joints with different bump shapes

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Rare Metals 2021年第1期40卷 225-230页

作者： Ping chen Xiu-chen Zhao ying Liu hong Li Yong Wang School of Materials Science and Engineering Beijing Institute of TechnologyBeijing 100081China Center of Packaging and Testing Beijing Microelectronics Technology InstituteBeijing 100076China

The effects of bump shape on the aging resistance and mechanical properties of Sn3.0 Ag0.5 Cu(SAC)solder bump joints were investigated by high-temperature aging test and shear *** different SAC solder bump joints with barrel type,cylinder type,and hourglass type,respectively,were provided by controlling solder *** results indicate that as the bump volume decreases from barrel bump to hourglass bump in the reflow,the thickness growth rate of intermetallic compounds(IMCs)between different solder joints and Cu substrates in the isothermal aging of 150℃*** the change of shear strength of hourglass interconnection solder joint with the increase in temperature is the minimum in the three interconnection solder ***,as the solder dosage decreases properly,hourglass interconnection solder joint is obtained,which is avail to enhance the solder joint reliability at the high-temperature aging and the ability to adapt to the change of environment temperature suddenly.

关键词： Bump shape Lead-free solder Intermetallic compounds Mechanical properties

Negatively charged organic–inorganic hybrid silica nanofiltration membranes for lithium extraction

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Chinese Journal of Chemical Engineering 2020年第3期28卷 749-757页

作者： Xiaoxian wu Haoyue Liu Yibin Wei ying Fei hong Qi State Key Laboratory of Material-Oriented Chemical Engineering Membrane Science and Technology Research CenterNanjing Tech UniversityNanjing 210009China

Effective extraction of lithium from high Mg2+/Li+ratio brine lakes is of great *** this work,organic–inorganic hybrid silica nanofiltration(NF)membranes were prepared by dip-coating a 1,2-bis(triethoxysilyl)ethane(BTESE)-derived separation layer on tubular TiO2 support,for efficient separation of LiC l and MgCl2 salt *** found that the membrane calcinated at 400°C(M1–400)could exhibit a narrow pore size distribution(0.63–1.66 nm)owing to the dehydroxylation and the thermal degradation of the organic bridge *** as-prepared membranes exhibited higher rejections to LiCl than to MgCl2,which was attributed to the negative charge of the membrane *** rejection for LiCl and MgCl2 followed the order:LiCl N MgCl2,revealing that Donnan exclusion effect dominated the salt rejection *** addition,the triplecoated membrane calcined at 400°C(M3–400)exhibited a permeability of about 9.5 L·m-2·h-1·bar-1 for LiCl or MgCl2 solutions,with rejections of 74.7%and 20.3%to LiCl and MgCl2,respectively,under the transmembrane pressure at 6 *** with the previously reported performance of NF membranes for Mg2+/Li+separation,the overall performance of M3–400 is highly ***,this work may provide new insight into designing robust silica-based ceramic NF membranes with negative charge for efficient lithium extraction from salt lakes.

关键词： Nanofiltration Membrane BTESE Water lithium resource Lithium recovery

Enhancing postoperative pain control by surgically-initiated rectus sheath block in abdominal aortic aneurysm open repair: A case report

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World Journal of Clinical Cases 2025年第6期13卷 41-47页

作者： Kuan-Hua chen Ming-Yuan Kang Yi-Ting Chang Sheng-Yang Huang Yung-Szu wu Center for Cardiovascular Disease Taichung Veterans General HospitalTaichung 407219TaiwanChina Department of Anesthesiology Taichung Veterans General HospitalTaichung 407219TaiwanChina Division of Pediatric Surgery Department of SurgeryTaichung Veterans General HospitalTaichung 407219TaiwanChina School of Medicine National Yang Ming Chiao Tung UniversityTaipei 112304TaiwanChina Department of Post-Baccalaureate Medicine National Chung Hsing UniversityTaichung 402202TaiwanChina

BACKGROUND Abdominal aortic aneurysm(AAA)repair often involves significant postoperative pain,traditionally managed with systemic opioids,which can cause undesirable side *** case report explores the novel use of a surgically-initiated rectus sheath block with a catheter-over-needle assembly for pain management in AAA *** SUMMARY A 67-year-old female with hypertension and previous aortic dissection underwent elective open repair of an infrarenal AAA,which had grown from 3.4 cm to 4.3 cm over 14 months.A rectus sheath block was initiated surgically for postoperative pain *** patient reported low pain scores and did not require systemic intravenous opioids,enabling early ambulation and discharge on postoperative day seven without *** preventing complications of systemic opi-oids,the method indicating a promising direction for postoperative pain management in major vascular *** Surgically-initiated rectus sheath block as a valuable tool for managing postoperative pain in AAA repair.

关键词： Abdominal aortic aneurysm Postoperative pain management Rectus sheath block Surgical anesthesia Opioid-sparing techniques Case report

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磷石膏充填技术研究进展

工程科学学报 2025年第2期47卷 195-214页

作者：陈秋松吴爱祥北京科技大学土木与资源安全学院北京100083

磷石膏充填是大宗固废处置和磷矿安全高效开采的重要途径,响应国家生态文明建设发展战略、符合绿色矿山可持续发展要求,应用前景广阔.本文系统分析了磷石膏材料性能与充填制备工艺、充填性能、充填污染风险与控制的研究成果,主要包括:(1... 详细信息

磷石膏充填是大宗固废处置和磷矿安全高效开采的重要途径,响应国家生态文明建设发展战略、符合绿色矿山可持续发展要求,应用前景广阔.本文系统分析了磷石膏材料性能与充填制备工艺、充填性能、充填污染风险与控制的研究成果,主要包括:(1)概述了磷石膏充填研究现状,介绍了相关研究成果产出及政策动态;(2)整理了国内外不同地区磷石膏化学成分、物理性能,分析了胶凝材料类型以及理论最佳化学计量组成范围,汇总了磷石膏充填料浆流变性能、力学性能影响因素及演化机理;(3)评价了磷石膏充填的潜在环境污染风险,总结了现有磷石膏预处理技术与有毒元素固定机理;(4)从预处理技术、靶向材料、原位监测三个方面对未来研究进行了展望.

关键词：磷石膏充填膏体充填胶结充填绿色矿山磷石膏

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Spatio-temporal variation of ecosystem service values adjusted by vegetation cover:a case study of wuyishan National Park Pilot,China

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Journal of Forestry Research 2022年第3期33卷 851-863页

作者： Sen Lin Xisheng Hu hong chen chengzhen wu Wei hong College of Forestry Fujian Agriculture and Forestry UniversityFuzhou350002People’s Republic of China College of Transportation and Civil Engineering Fujian Agriculture and Forestry UniversityFuzhou350002People’s Republic of China College of Computer and Information Sciences Fujian Agriculture and Forestry UniversityFuzhou350002People’s Republic of China wuyi University Nanping354300People’s Republic of China

Ecosystem service values(ESV)are strongly influenced by the vegetation cover,which is heterogeneous across different vegetation *** develop a dynamic evaluation model of ESV for wuyishan National Park Pilot adjusted by the rate of inflation and the fractional vegetation cover,which is calculated by an enhanced vegetation index from 2000 to *** spatio-temporal variation of vegetation was also *** results demonstrated that:(1)the unit area of ecosystem service values adjusted by vegetation cover(ESVVC)shows a gradient of forest>tea plantation>grassland>cropland,and the major ecosystem services provided by forests include soil formation and conservation,climate regulation,and biodiversity maintenance;(2)the ESV_(VC) increased to 2.1 billion yuan(The reference rate announced by the People’s Bank of China is the US dollar to 6.42 Yuan per dollar.)from 2000 to *** and lower ESV_(VC) are predominant in the northwest and southeast region,*** addition,changes of ecological protection structures and human disturbances negatively affected vegetation cover,leading to a decreased ESVVC from 2000 to 2005 in the Jiuqu Stream Ecological Protection Area and the wuyishan National Scenic *** implementation of ecological protection policies from 2010 to 2018 enhanced the ESV_(VC) in the study area;and,(3)the ESVVC is highest in the southeast and 25°–35°area with altitudes of 800–1000 *** model can provide timely and helpful information of changes in ESV for use in ecological corridor design and ecological security monitoring.

关键词： Vegetation cover Ecosystem service values(ESV) Topographic factor Dynamic value model

Genotype-phenotype correlations of amyotrophic lateral sclerosis

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Translational Neurodegeneration 2016年第1期5卷 18-27页

作者： hong-Fu Li Zhi-ying wu Department of Neurology and Research Center of Neurology in Second Affiliated Hospital and the Collaborative Innovation Center for Brain ScienceZhejiang University School of Medicine88 Jiefang RdHangzhou 310009China

Amyotrophic lateral sclerosis(ALS)is a devastating neurodegenerative disease characterized by progressive neuronal loss and degeneration of upper motor neuron(UMN)and lower motor neuron(LMN).The clinical presentations of ALS are heterogeneous and there is no single test or procedure to establish the diagnosis of *** cases are diagnosed based on symptoms,physical signs,progression,EMG,and tests to exclude the overlapping *** ALS represents about 5~10% of ALS cases,whereas the vast majority of patients are *** date,more than 20 causative genes have been identified in hereditary *** the pathogenic mutations or risk variants for each ALS individual is ***,ALS patients carrying some specific mutations or variant may exhibit subtly distinct clinical *** the respective genotype-phenotype correlation has important implications for the genetic *** this review,we will delineate the clinical features of ALS,outline the major ALS-related genes,and summarize the possible genotype-phenotype correlations of ALS.

关键词： Amyotrophic lateral sclerosis Diagnosis of ALS Causative genes Genetic explanations Genotypephenotype correlations

Management strategies in malignant glaucoma secondary to antiglaucoma surgery

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International Journal of Ophthalmology(English edition) 2016年第1期9卷 63-68页

作者： Zuo-hong wu Yu-hong Wang ying Liu Aier Eye Hospital of wuhan Wuhan 430063 Hubei Province China Aier Eye Hospital of Changsha Changsha 410015 Hunan Province China Wilmer Eye Institute Johns Hopkins University Baltimore 21231 MD USA

AIM：To assess the outcomes of various interventions for malignant glaucoma（MG）.·M ETHODS：A retrospective,comparative analysis of case series were performed on 38 eyes of 35 MG patients treated in Aier Eye Hospital of wuhan between Jan.2009and *** treatments were administered including medical therapy,neodymium：yttriumaluminium-garnet（Nd：YAG）laser posterior capsulotomy and hyaloidotomy as well as 3 surgical *** characteristic,treatment option and outcome of MG in every individual patient were reviewed and analyzed among all patients who were followed up for an average of 27.1±9.1mo.·RESULTS：Four eyes of 3 patients achieved complete resolution with medical ***：YAG laser posterior capsulotomy and hyaloidotomy were performed on 2 eyes,both of which achieved resolution after initial ***-two eyes were given surgical treatments with anterior vitrectomy-reformation of anterior chamber in13 eyes,phacoemulsification-intraocular lens implantation in 10 eyes and phacoemulsification-intraocular lens implantation-anterior vitrectomy in 9 *** of MG was seen in almost all *** mean intraocular pressure decreased from 41.87±9.44 mm Hg at presentation to 15.84±3.73 mm Hg at the last *** mean anterior chamber depth improved from 0.28±0.27 mm to 2.28±0.19 *** eyes with preoperative visual acuity better than counting figure/50 cm had various visual *** occurred in 3 eyes of 3 patients including bleeding at the entry site of vitrectomy into vitreous cavity,corneal endothelial decompensation and allergic to atropine respectively.·CONCLUSION：MG occurs as a result of multiple mechanisms involved simultaneously or *** therapy is advocated as the initial treatment,laser therapy is beneficial in pseudophakic eyes,and different surgical regimen is recommended based on different pathogenesis of MG when non-response occurs to nonsurgical *** can be managed successfully by

关键词： malignant glaucoma pathogenesis medicaltherapy laser therapy surgical interventions