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无尘针织面料新型抛光加工技术研究

针织工业 2024年第7期 58-61页

作者：文卓陈娟东莞德永佳纺织制衣有限公司广东东莞523138

针对既有较高布面光洁度及抗起毛起球要求,同时又易产生掉毛尘问题的耳圈型针织面料的生产,采用多次烧毛工艺不仅会带来布面不光洁的风险及去除毛羽不彻底带来的外观风险,而常规纤维素酶抛光处理会带来严重的掉毛尘问题。文中通过采用... 详细信息

针对既有较高布面光洁度及抗起毛起球要求,同时又易产生掉毛尘问题的耳圈型针织面料的生产,采用多次烧毛工艺不仅会带来布面不光洁的风险及去除毛羽不彻底带来的外观风险,而常规纤维素酶抛光处理会带来严重的掉毛尘问题。文中通过采用特殊的磨毛工艺对坯布进行预起毛处理配合适当的烧毛处理,既保证了毛羽的彻底去除,又保证了毛球及掉毛尘等质量指标达到客人标准。结果表明:磨毛磨料采用聚酰胺材料,配套的最佳磨毛工艺:机速为15 m/min,磨毛次数为1次,磨毛机的压深度设定为70%;配套烧毛工艺:烧毛方式为切烧,火焰强度为1.5 mPa,运行机速为85 m/min;不同的耳圈型布类均有较为稳定的布面光洁度表现、抗起毛起球、掉毛尘及干湿摩擦牢度性能。

关键词：无尘针织面料抛光光洁度抗起毛起球

The Drought of Amazonia in 2023-2024

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American Journal of Climate Change 2024年第3期13卷 567-597页

作者： Jose A. marengo Ana P. Cunha Jhan-Carlo Espinoza Rong Fu Jochen Schöngart juan C. Jimenez mabel C. Costa Joao m. Ribeiro Sly Wongchuig Siyu Zhao National Center for monitoring and Early Warning of Natural Disasters/CEmADEN So Jos dos Campos Brazil UNESP/CEmADEN So Jos dos Campos Brazil Graduate School of International Studies Korea University Seoul South Korea Institut des Gosciences de lEnvironnement (IGE) Institut de Recherche pour le Dvelopement (IRD) Saint Martin dHeres France Instituto de Investigacin sobre la Enseanza de las matemticas (IREm PUCP) Pontificia Universidad Catlica del Per Lima Peru Department of Atmospheric and Oceanic Sciences University of California Los Angeles Los Angeles CA USA Departament of Environmental Dynamics Instituto Nacional de Pesquisas da Amaznia (INPA) Manaus Brazil Global Change Unit (GCU) of the Image Processing Laboratory (IPL) Universitat de Valncia Estudi General (UVEG) Paterna Spain Laboratoire dEtudes en Gophysique et Ocanographie Spatiales (LEGOS) Universit de Toulouse CNES/CNRS/IRD/UT3 Toulouse France

The Amazon basin has experienced an extreme drought that started in the austral summer of 2022-23 and extends into 2024. This drought started earlier than other previous droughts. Although some rain fell during the austral summer, totals remained below average. Higher temperatures during austral winter and spring 2023, which affected most of Central South America, then aggravated drought conditions. This coincided with an intense El Niño and abnormally warm tropical North Atlantic Ocean temperatures since mid-2023. Decreased rainfall across the Amazon basin, negative anomalies in evapotranspiration (derived from latent heat) and soil moisture indicators, as well as increased temperatures during the dry-to-wet transition season, September-October-November (SON) 2023, combined to delay the onset of the wet season in the hydrological year 2023-24 by nearly two months and caused it to be uncharacteristically weak. SON 2023 registered a precipitation deficit of the order of 50 to 100 mm/month, and temperatures +3˚C higher than usual in Amazonia, leading to reduced evapotranspiration and soil moisture indicators. These processes, in turn, determined an exceptionally late onset and a lengthening of the dry season, affecting the 2023-2024 hydrological year. These changes were aggravated by a heat wave from June to December 2023. Drought-heat compound events and their consequences are the most critical natural threats to society. River levels reached record lows, or dried up completely, affecting Amazonian ecosystems. Increased risk of wildfires is another concern exacerbated by these conditions.

关键词： El Niño SST in the Tropical Atlantic Amazon Drought River Levels Heatwave Dry Season Length

规模化养殖园区土壤中抗生素污染特征和生态风险评价

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环境科学 2024年第7期45卷 4302-4311页

作者：陈进王亚娟陶红张锐宁夏大学地理科学与规划学院银川750021 宁夏(中阿)旱区资源评价与环境调控重点实验室银川750021 宁夏大学经济管理学院银川750021

采集规模化养殖园区不同土地利用类型的土壤,采用高效液相色谱仪检测土壤中抗生素的含量,分析抗生素与土壤理化性质之间的关系,并利用风险商值法对养殖场园区土壤中的抗生素进行生态风险评价.结果表明,养殖场周边土壤受到不同程度的抗... 详细信息

采集规模化养殖园区不同土地利用类型的土壤,采用高效液相色谱仪检测土壤中抗生素的含量,分析抗生素与土壤理化性质之间的关系,并利用风险商值法对养殖场园区土壤中的抗生素进行生态风险评价.结果表明,养殖场周边土壤受到不同程度的抗生素污染,其中检出率和含量平均值最高的是四环素(TC);不同土地利用类型的土壤中,ω(抗生素)平均值大小排序为:玉米地(1.48μg·kg^(-1))>养殖场围栏外0.5 m处(1.27μg·kg^(-1))>山药地(1.03μg·kg^(-1))>牧草地(0.69μg·kg^(-1))>林地(0.18μg·kg^(-1));冗余分析结果显示,全氮、全磷和纤维素酶对土壤样品中抗生素的含量影响较大.根据生态风险评价结果可知,土霉素(OTC)、金霉素(CTC)、强力霉素(DOC)、环丙沙星(CIP)和四环素(TC)属于低风险等级,磺胺嘧啶(SD)和磺胺二甲嘧啶(Sm2)为中高风险,应当重视对养殖场周边土壤抗生素污染管控,加强兽用抗生素的管理.

关键词：抗生素污染特征冗余分析风险评价养殖场

The Iberian Roma Population Variant Server(IRPVS)

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Journal of Genetics and Genomics 2024年第7期51卷 769-773页

作者： Fabiola mavillard Javier Perez-Florido Francisco m.Ortuño Amador Valladares miren L.Álvarez-Villegas Gema Roldán Rosario Carmona manuel Soriano Santiago Susarte Pilar Fuentes Daniel López-López Ana maría Nuñez-Negrillo Alejandra Carvajal Yolanda morgado Daniel Arteaga Rosa Ufano Pablo mir juan F.Gamella Joaquín Dopazo Carmen Paradas macarena Cabrera-Serrano Instituto de Biomedicina de Sevilla(IBiS) Hospital Universitario Virgen del Rocío/CSIC/Universidad de SevillaSevillaSpain Centro Investigación Biomédica en Red Enfermedades Neurodegenerativas(CIBERNED) Instituto de Salud CarlosⅢSevillaSpain Plataforma Andaluza de medicina Computacional Fundación Progreso y Salud(FPS)Hospital Virgen del RocíoSevillaSpain Grupo de medicina computacional de sistemas Instituto de Biomedicina de Sevilla(IBiS)Hospital Virgen del RocíoSevillaSpain Nodo de Genómica Funcional (INB-ELIXIR-es)Fundación Progreso y Salud(FPS)Hospital Virgen del RocíoSevilla 41013Spain Bioinformática en Enfermedades raras(BiER) Centro de Investigación Biomédica en Red de Enfermedades Raras(CIBERER)Instituto de salud CarlosⅢSevillaSpain Departamento de Ingeniería de Computadores Automática y RobóticaUniversidad de GranadaGranadaSpain Servicio de Urgencias de Atención Primaria Distrito SevillaSevillaSpain Centro de Servicios Sociales Negociado de Servicios EspecializadosAyuntamiento de SevillaSevillaSpain Departamento de Enfermería Facultad de Ciencias de la SaludUniversidad de GranadaGranadaSpain Departamento de Neurología Hospital Virgen de las NievesGranadaSpain Departamento de Neurología Hospital Virgen de ValmeSevillaSpain Centro de Salud Utrera Sur SevillaSpain Centro de Salud Polígono Sur SevillaSpain Unidad de Trastornos del movimiento Servicio de Neurología y Neurofisiología ClínicaHospital Universitario Virgen del RocíoSevillaSpain Departamento de medicina Facultad de MedicinaUniversidad de SevillaSevilleSpain Departamento de Antropología Social Universidad de GranadaSpain Unidad Enfermedades Neuromusculares Servicio de Neurología y Neurofisiología ClínicaHospital Universitario Virgen del RocíoSevillaSpain

In recent years,the number of known disease genes has exponentially grown due to the widespread adoption of cost-effective massive parallel *** identify new disease variants,especially in monogenic disorders,a frequen... 详细信息

关键词： Server filtering massive

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高出水标准含氟工业废水深度处理工程实例

中国给水排水 2024年第2期40卷 126-130页

作者：李娟杨大卫绵阳市水务<集团>有限公司四川绵阳621000 世源科技工程有限公司北京100000

绵阳市某工业园需配套建设园区污水处理厂,对面板生产企业排放的含氟有机废水进行深度处理。设计采用一、二级反应沉淀+强化水解+改良AO生化处理+mBR+活性炭滤池+紫外消毒组合工艺。该工程是目前四川省内规模最大的含氟废水处理工程,总... 详细信息

绵阳市某工业园需配套建设园区污水处理厂,对面板生产企业排放的含氟有机废水进行深度处理。设计采用一、二级反应沉淀+强化水解+改良AO生化处理+mBR+活性炭滤池+紫外消毒组合工艺。该工程是目前四川省内规模最大的含氟废水处理工程,总投资约4.5亿元,直接处理成本约3.7~4.7元/m^(3)。实际运行效果表明,出水水质稳定达标且优于《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级A标准。

关键词：面板生产废水含氟废水深度处理改良AO mBR工艺活性炭滤池

茯苓酸对具核梭杆菌诱导的肠上皮细胞炎性反应的抑制作用及机制的研究

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中国临床药理学杂志 2024年第4期40卷 544-548页

作者：陈桂美毛娟川北医学院临床医学院四川南充637007

目的研究茯苓酸(PA)对具核梭杆菌(Fn)感染的肠上皮细胞HIEC-6炎性反应的影响及其可能的作用机制。方法将HIEC-6细胞分为对照组、模型组(1×10^(8) CFU·mL^(-1) Fn感染)、低剂量实验组(1×10^(8) CFU·mL^(-1) Fn+2μmol·L^(-1) PA)... 详细信息

目的研究茯苓酸(PA)对具核梭杆菌(Fn)感染的肠上皮细胞HIEC-6炎性反应的影响及其可能的作用机制。方法将HIEC-6细胞分为对照组、模型组(1×10^(8) CFU·mL^(-1) Fn感染)、低剂量实验组(1×10^(8) CFU·mL^(-1) Fn+2μmol·L^(-1) PA)、中剂量实验组(1×10^(8) CFU·mL^(-1) Fn+4μmol·L^(-1)的PA)、高剂量实验组(1×10^(8) CFU·mL^(-1) Fn+8μmol·L^(-1)的PA)、pcDNA-TLR4组(1×10^(8) CFU·mL^(-1) Fn+8μmol·L^(-1)的PA+转染pcDNA-TLR4质粒)。处理12 h后分别用细胞计数试剂盒8(CCK-8)实验、Edu实验检测细胞增殖情况;分别用酶联免疫吸附测定(ELISA)实验和实时荧光定量聚合酶链反应(RT-qPCR)实验检测炎性细胞因子表达情况;用流式细胞术检测细胞凋亡情况;用蛋白质印迹法检测细胞相关蛋白表达水平。结果对照组、模型组、低剂量实验组、中剂量实验组、高剂量实验组、pcDNA-TLR4组细胞凋亡率分别为(3.51±0.31)%、(23.38±1.85)%、(16.74±0.54)%、(12.10±1.44)%、(8.89±0.63)%和(14.87±0.88)%;白细胞介素-8(IL-8)含量分别为(23.25±1.41)、(79.69±4.37)、(68.94±2.63)、(51.46±2.56)、(34.18±2.63)和(71.09±5.08)pg·mL^(-1);白细胞介素-1β(IL-1β)含量分别为(8.81±0.49)、(51.65±2.13)、(35.98±3.47)、(24.83±2.47)、(14.79±1.25)和(43.89±1.59)pg·mL^(-1)。模型组与对照组比较,低、中、高剂量实验量组与模型组比较,pcDNA-TLR4组与高剂量实验组比较,在统计学上差异均有统计学意义(均P<0.05)。结论茯苓酸可能通过抑制TLR4/NF-κB通路,抑制炎性反应改善Fn感染的肠上皮细胞凋亡。

关键词：茯苓酸具核梭杆菌肠上皮细胞炎性反应 Toll-样受体4/核因子-κB通路

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高质量发展背景下地方高校办学特色研究

菏泽学院学报 2024年第3期46卷 93-98页

作者：程娟娟菏泽学院人文与新闻传播学院山东菏泽274015

办学特色是高校服务国家重大战略和地方经济发展的坚实基础,是高等教育实现内涵式高质量发展的重要抓手,也是新一轮审核评估中高校分类管理考核的关键指标。地方高校办学特色可以分为聚焦特色科研、凝练特色学科、厚植地方文化等不同类... 详细信息

办学特色是高校服务国家重大战略和地方经济发展的坚实基础,是高等教育实现内涵式高质量发展的重要抓手,也是新一轮审核评估中高校分类管理考核的关键指标。地方高校办学特色可以分为聚焦特色科研、凝练特色学科、厚植地方文化等不同类型。通过明确办学定位和办学理念、打造一流特色学科、深化育人模式改革、发挥本土文化优势等措施,地方高校可以增强办学特色的内驱动力,在建设教育强国的生动实践中展现高等教育的使命担当。

关键词：应用型地方高校办学特色办学定位

Comparison of vergence mechanisms between university students with good and poor sleep quality

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International Journal of Ophthalmology(English edition) 2024年第2期17卷 353-358页

作者： Pui juan Woi Joyce Yi Ling Lu mohd Izzuddin Hairol Wan Nur Amirah Ibrahim Optometry and Vision Science Programme Center for Community Health Studies(ReaCH)Faculty of Health SciencesUniversiti Kebangsaan MalaysiaKuala Lumpur 50300Malaysia Centre of Optometry Studies Faculty of Health SciencesUniversiti Teknologi MARASelangor BranchPuncak Alam CampusSelangor 42300Malaysia

AIm:To compare the vergence mechanisms between good and poor sleepers in university ***:A total of 64 university students were recruited in this *** validated malay version of Pittsburgh Sleep Quality Index questionnaire(PSQI-m)was used to measure the participants’sleep quality over the past *** were categorized as good sleepers(n=32)and poor sleepers(n=32)based on the PSQI-m *** and fusional vergences were measured at distance and ***-Whitney U test was used to compare heterophoria,negative fusional vergence(NFV),and positive fusional vergence(PFV)at distance and near between good and poor *** correlation analysis was used to study the relationship between PSQI-m score and PFV at ***:Both distance and near heterophorias were not significantly different between good and poor sleepers(P>0.05).There was a difference in distance PFV(P0.05).Distance PFV was negatively correlated with PSQI-m score(rs=-0.33,Pmonstrates a reduced ability to maintain fusion with increasing convergence demand at *** quality assessment during binocular vision examination in university students is recommended.

关键词： binocular vision vergence sleep quality university students

Dietary(poly)phenol intake is associated with cardiometabolic health parameters in adolescents

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Food Science and Human Wellness 2024年

作者： Emily P.Laveriano-Santos Sara Castro-Barquero Camila Arancibia-Riveros Ana maría Ruiz-León Rosa Casas Ramón Estruch Patricia Bodega mercedes de miguel Amaya de Cos-Gandoy Jesús martínez-Gómez Gloria Santos-Beneit juan m.Fernández-Alvira Rodrigo Fernández-Jiménez Rosa m.Lamuela-Raventós Anna Tresserra-Rimbau The Zena and michael A.Wiener Cardiovascular Institute， Icahn School of medicine at mount Sinai Department de Nutrició， Ciències de l'Alimentació I Gastronomia， XIA， Facultat de Farmàcia i Ciències de l'alimentació， Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB)， Universitat de Barcelona Department of Internal medicine， Hospital Clínic， Institutd'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS)， University of Barcelona Consorcio CIBER， m.P.Fisiopatología de la Obesidad y Nutrición (CIBERObn)， Instituto de Salud Carlos III (ISCIII) mediterranean Diet Foundation 5. Foundation for Science， Health and Education (SHE) 6. Centro Nacional de Investigaciones Cardiovasculares (CNIC) CIBER de Enfermedades Cardiovasculares (CIBERCV) 9. Hospital Universitario Clínico San Carlos

Background: The protective role of (poly)phenols against metabolic disorders has been extensively studied in adults but not in ***: To assess associations of dietary (poly)phenols and their subclasses with cardiometabolic health parameters in adolescents. methods: A cross-sectional study was conducted in 944 individuals aged 11 to 14 years enrolled in the SI! Program for Secondary Schools trial (NCT03504059). (Poly)phenol intake was assessed using semi-quantitative food frequency questionnaires and the Phenol-Explorer database. The measured cardiometabolic parameters were waist circumference (WC) age-sex z-score， blood pressure (BP) age-sex z-score， blood glucose (BG)， triglycerides (TG)， and high-density lipoprotein cholesterol (HDL-c). multilevel mixed-effect linear regression models were applied to examine the association between (poly)phenol quintiles and cardiometabolic health ***: Compared to the lowest quintile， adolescents in the highest quintile of total (poly)phenol intake had lower WC z-scores (β=-0.09， 95%CI=-0.09;-0.08， P-for trend=0.002)， mean arterial pressure z-scores (β =-0.11， 95%CI=-0.12;-0.09， P-for trend=0.206)， and HDL-c (β=-1.52， 95%CI=-2.90;-0.14， P-for trend=0.108)， after multivariable adjustment. The WC z-scores (β=-0.11， 95%CI=-0.19;-0.03， P-for trend=0.013) and HDL-c (β=-2.16， 95%CI=-3.78;-0.53， P-for trend=0.046) were lower in the highest quintile of flavonoid intake compared to the lowest quintile. The highest quintile of phenolic acid intake was associated with a lower WC z-score (β=-0.14， 95%CI=-0.26;-0.02， P-for trend=0.011) and TG levels (β=-8.83， 95%CI=-12.37;-5.30， P-for trend mpared to the lowest quintile. Conclusion: A higher intake of (poly)phenols， espe

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