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research progress of pavement icing status recognition and icing sensor

Journal of Traffic and Transportation Engineering(English Edition) 2024年

作者： Peng Guo Jiaomeng Zheng Junfeng Gao Ruiqing Ma Hongren Gong Yuanzhao Chen National and Local Joint Engineering research center of Transportation and Civil Engineering Materials， Chongqing Jiaotong University School of Materials Science and Engineering， Chongqing Jiaotong University Planning and Construction department of Luoyang High-tech Industrial Development Zone Key Laboratory of Road and Traffic Engineering of Ministry of education， Tongji University School of Civil Engineering and Transportation， North China University of Water Resources and Electric Power

The state of the road surface weather is crucial to road safety， and road icing is one of the main factors causing traffic accidents. To promote the development of road icing recognition and sensing technology， this article reviews the research progress of road icing sensors both domestically and internationally. Firstly， the classification of pavement status was introduced， the hazards of pavement icing to traffic safety were clarified， and the importance of pavement icing identification to traffic safety management was recognized. Then， based on the different ways of pavement icing perception， the pavement icing sensor was divided into contact pavement icing sensor and non-contact pavement icing sensor， and the classification， working principle and characteristics of pavement icing sensor were analyzed and summarized. At the same time， based on the differences of different pavement state recognition technologies and the actual road inspection and monitoring needs， the application scope， recommendation index and improvement suggestions of various pavement icing sensors are given. Finally， the future improvement direction of pavement icing sensor is discussed. It is suggested that the meteorological information system of the road network should be combined with the road icing sensor to realize the timely warning of the road icing state and improve the road traffic safety.

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利用纳米气泡控制农业废水灌溉系统复合污垢的机制

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Engineering 2024年第4期35卷 214-225页

作者： Yang Xiao Bo Zhou Siyuan Tan Lei Li Tahir Muhammad Buchun Si Changjian Ma Sunny C.Jiang Yunkai Li College of Water Resources and Civil Engineering China Agricultural UniversityBeijing 100083China Engineering research center for Agricultural Water-Saving and Water Resources(Ministry of education of the People’s Republic of China) China Agricultural UniversityBeijing 100083China School of Environment and Civil Engineering Dongguan University of TechnologyDongguan 523808China State Key Laboratory of Nutrient Use and management Institute of Agricultural Resources and EnvironmentShandong Academy of Agricultural SciencesJinan 250100China department of Civil and Environmental Engineering University of California-IrvineIrvineCA 92617USA

The increasing demand for wastewater treatment has become a notable trend for addressing global water ***,fouling is a significant challenge for wastewater distribution engineering *** study provides an approach using nanobubbles(NBs)to control *** antifouling capacities of three types of NBs,six oxygen concentrations,and two application procedures(prevention and removal)are *** results show that NBs effectively mitigate composite fouling—including biofouling,inorganic scaling,and particulate fouling—in comparison with the non-NBs *** specifically,hydroxyl radicals generated by the self-collapse of NBs oxidize organics and kill microorganisms in *** negatively charged surfaces of the NBs transform the crystalline form of CaCO_(3)from calcite to looser aragonite,which reduces the likelihood of ion ***,the NBs gas-liquid interfaces act as gas"bridges"between colloidal particles,enhancing the removal of particles from ***,although the NBs inhibit the growth of fouling,they do not significantly remove the already adhered fouling in non-NBs treated *** study anticipates that the application of NBs will address the significant fouling issue for various wastewater distribution engineering systems in order to meet the global challenge of sustainable water supplies.

关键词： Biofouling Scaling Colloidal fouling Wastewater Antifouling mechanism

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Amelioration of habitat since the early Holocene contributed to the origin of agriculture in the farming-pastoral zone of northern China

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Science China Earth Sciences 2024年第8期67卷 2535-2546页

作者： Xin JIA Zhiping ZHANG Yonggang SUN Runqi JIANG Shuangwen YI Wei CHEN Jue SUN Guoqiang LI Shuzhi WANG Enrui LI Xiaonong HU Qingchun BAO Harry F.LEE Huayu LU Jiangsu center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing 210023China Schlool of History and Culture Chifeng UniversityChifeng 024000China School of Geography and Ocean Science Nanjing UniversityNanjing 210023China State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and PalaeontologyChinese Academy of SciencesNanjing 210008China Key Laboratory of Western China’s Environmental Systems(Ministry of education) College of Earth and Environmental SciencesLanzhou UniversityLanzhou 730000China Institute of Archaeology Chinese Academy of Social SciencesBeijing 100710China Ulanqab Museum Ulanqab 012000China The Institute of Cultural Relics and Archaeology Hohhot 010011China department of Geography and Resource management The Chinese University of Hong KongHong Kong 999077China Key Laboratory of Virtual Geographic Environment(Ministry of education of PRC) Nanjing Normal UniversityNanjing 210023China School of Geography Nanjing Normal UniversityNanjing 210023China Institute of Environmental Archaeology Nanjing Normal UniversityNanjing 210023China

The origin of agriculture in the farming-pastoral zone of northern China remains in *** central region of the Inner Mongolia Plateau is located in the core area of the farming-pastoral zone;thus,it is a critical region for exploring the origin of the dryland farming system in northern *** study selected the Yumin Site and Banan Site,which belong to the Yumin Culture-the beginning of Neolithic culture in Inner Mongolia-as the research *** on the quartz optically stimulated luminescence(OSL)dating on the sedimentary sections from the Yumin site(YM)and Banan site(BN1 and BN2),the Holocene chronology framework of each section was *** that,by identifying carbonized grains in the Yumin site and the multi-proxy analysis of each section,we investigated the relationship between the origin of agriculture and climate change in this *** results revealed that the timing of the origin of agriculture recorded in the Yumin site lagged behind the timing of a significant increase of precipitation during the early Holocene but coincided with the timing of a significant increase of vegetation around 8.4 *** phenomenon was further confirmed by the published high-resolution paleoenvironmental records from the surrounding area of the Yumin *** propose that with the gradual amelioration of hydrothermal conditions since the beginning of the Holocene,the regional ecosystem had been improved,resulting in the gradual conversion of the land surface from infertile sand to organic-rich soil,providing an appropriate environmental foundation for the origin of dryland farming in northern China around 8.4 *** study highlighted that the“accumulative environmental effects”during the early Holocene played a vital role in the origin of agriculture in northern China and provided a reference for agricultural management in the context of future climate change.

关键词： Origin of agriculture Accumulative environmental effects Yumin Culture Northern China Holocene

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Pregnancy and the disease recurrence of patients previously treated for differentiated thyroid cancer:A systematic review and meta analysis

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Chinese Medical Journal 2024年第5期137卷 547-555页

作者： Rui Shan Xin Li Ming Tao Wucai Xiao Jing Chen Fang Mei Shibing Song Bangkai Sun Chunhui Yuan Zheng Liu department of Maternal and Child Health School of Public HealthPeking UniversityBeijing 100191China department of General Surgery Peking University Third HospitalBeijing 100191China department of Pathology Peking University Third HospitalSchool of Basic Medical SciencesPeking University Health Science CenterBeijing 100191China Information management and Big Data center Peking University Third HospitalBeijing 100191China

Background:Differentiated thyroid cancer(DTC)is commonly diagnosed in women of child-bearing age,but whether pregnancy influences the prognosis of DTC remains *** study aimed to summarize existing evidence regarding the association of pregnancy with recurrence risk in patients previously treated for ***:We searched PubMed,Embase,Web of Science,Cochrane,and Scopus based on the prespecified protocol registered at PROSPERO(CRD42022367896).After study selection,two researchers independently extracted data from the included *** quantitative data synthesis,we used random-effects meta-analysis models to pool the proportion of recurrence(for pregnant women only)and odds ratio(OR;comparing the risk of recurrence between the pregnancy group and the nonpregnancy group),*** we conducted subgroup analyses to explore whether risk of recurrence differed by response to therapy status or duration of follow-up *** also assessed quality of the included ***:A total of ten studies were *** sample size ranged from 8 to 235,with participants’age at pregnancy or delivery ranging from 28 to 35 *** follow-up time varied from 0.1 to 36.0 *** pooled proportion of recurrence in all pregnant patients was 0.13(95%confidence intervals[CI]:0.06-0.25;I^(2):0.58).Among six included studies reporting response to therapy status before pregnancy,we observed a trend for increasingly higher risk of recurrence from excellent,indeterminate,and biochemically incomplete to structurally incomplete response to therapy(P trend0.05)or the OR of recurrence in studies with a comparison group(P>0.05).Two included studies t

关键词： Thyroid cancer Pregnancy Recurrence Women Systematic review Meta-analysis

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Effect of endometrial thickness on the risk of ectopic pregnancy for frozen embryo transfer

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Reproductive and Developmental Medicine 2024年第2期8卷 75-81页

作者： Li-Juan Huang Qu Zheng Xue-Jiao Wang Zhao-Hui Zhong Li-Juan Fu Xing-Yu Lv Li-Hong Geng Xiao-Jun Tang Yu-Bin Ding Qi Wan department of Obstetrics and Gynecology Women and Children’s Hospital of Chongqing Medical UniversityChongqing 401147China School of Public Health Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of ChinaChongqing 400016China The Reproductive center Chengdu Xinan Gynecology HospitalChengdu 610011China School of Public Health Research Center for Medical and Social DevelopmentChongqing Medical UniversityChongqing 400016China department of Pharmacology Academician WorkstationChangsha Medical UniversityChangsha 410119China department of Obstetrics and Gynecology West China Second HospitalSichuan UniversityChengdu 610041China

Objective:Few studies have explored the suitability of endometrial thickness(EMT)as a predictor of ectopic pregnancy(EP)in frozen embryo transfer(FET)*** study aimed to investigate the association between EMT and EP and explore the cutoff value of EMT to predict ***:This retrospective cohort study included women aged 20-45 years undergoing FET between March 2015 and September *** primary outcomes and measured variables were EP and EMT,*** threshold effect of EMT on EP was calculated based on a constructed smooth curve *** patients were divided into two groups based on the threshold for comparison.A subgroup analysis was conducted to examine whether the relationship between EMT and EP remained consistent across the different ***,a generalized linear model was used to analyze the interactions between the treatment factors and EMT in ***:In total,27,549 FET cycles were included,with 27,086 intrauterine and 463 ectopic *** risk of EP in the EMT≤8.7 mm group was 3.36 times higher than that in the EMT>8.7 mm group(odds ratio[OR]:3.36,95%confidence interval[CI]:2.57-4.05).Subgroup analysis further indicated that a thin EMT was a risk factor for EP,independent of other *** also noted that diminished ovarian reserve,tubal factor infertility,transfer of two embryos,or transfer of cleavage-stage embryos may further enhance the risk of EP in patients with thin ***:Thin endometrium was associated with an increased risk of *** with EMT less than 8.7 mm need close medical observation and management after embryo *** addition,diminished ovarian reserve,tubal factor infertility,transfer of two embryos,or transfer of cleavage-stage embryos may significantly enhance the effect of a thin endometrium on the risk of EP.

关键词： Endometrial thickness Thin endometrium Ectopic pregnancy FET cycle Risk factors

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中国胃癌肝转移患者临床诊疗特征及预后分析:全国多中心队列研究(RECORD研究)

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Science Bulletin 2024年第3期69卷 303-307页

作者：高云鹤郗洪庆商亮唐兆庆卫勃乔治唐云王鑫鑫周静汪学非黄昌明陆俊李国新余江梁延锐季加孚李子禹薛侃梁寒柯彬臧潞何子锐谢少华黄华徐泽宽田艳涛熊建平李佶阳崔秋霞李力卢婷婷宋奇嬴刘诗贺孙益红李乐平陈凛 RECORD研究协作组 Section of Gastric Surgery Senior Department of General SurgeryThe First Medical CenterChinese PLA General HospitalBeijing 100853China Section of Abdominal Trauma Surgery Senior Department of General SurgeryThe First Medical CenterChinese PLA General HospitalBeijing 100853China Institute of General Surgery The First Medical CenterChinese PLA General HospitalBeijing 100853China department of Gastrointestinal Surgery Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021China department of General Surgery Fudan University Zhongshan HospitalShanghai 200032China department of General Surgery Fujian Medical University Union HospitalFuzhou 350001China department of General Surgery Nanfang Hospital Affiliated to Southern Medical UniversityGuangzhou 510515China Key Laboratory of Carcinogenesis and Translational research(Ministry of education) Gastrointestinal Cancer CenterPeking University Cancer Hospital&InstituteBeijing 100142China department of Gastric Cancer Surgery Tianjin Medical University Cancer Institute and HospitalTianjin 300060China department of General Surgery Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghai 200025China Institute of Population Medicine and School of Public Health Fujian Medical UniversityFuzhou 350122China department of Gastric Surgery Fudan University Shanghai Cancer CenterShanghai 200032China department of General Surgery Jiangsu Province HospitalNanjing Medical UniversityNanjing 210029China department of Pancreatic and Gastric Surgery National Cancer CenterNational Clinical Research Center for CancerCancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100029China

Despite surgical improvements and pharmacological advances,management of late-stage gastric cancer patients,especially those with hepatic metastasis remains challenging[1–3].Although nationwide registry data from SEER(Surveillance,Epidemiology,and End Results)[4]and the Nordic database[5]in Western countries have provided epidemiological information for patients with gastric cancer liver metastasis(GCLM),little is known about the detailed clinical characteristics.

关键词：胃癌肝转移 metastasis cancer

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Four Mechanisms for Safeguarding the Effectiveness of the human rights Action Plan: Based on African Experience

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The Journal of human rights 2018年第3期17卷 305-313页

作者：许尧 YU Nan(译) management of Nankai University human rights research center(National human rights education and Training base)Zhou Enlai Government School of management Nankai University 不详

Since the 1993 World Conference on human rights, nine African countries have implemented ten human rights action plans. An analysis of the texts and related implementation of these plans reveals that there are four mechanisms that play a key role in improving the effectiveness of the implementation of the national human rights Action Plan, namely, the positioning and focusing mechanism for the country’s core human rights issues, the integration mechanism between the action plans and the countries’ development strategies, domestic economic growth and related resources utilization mechanism, and effective governance of domestic public conflicts and public order guarantee mechanism. defining and coordinating these mechanisms is of great practical significance for improving the effectiveness of human rights action plans in developing countries.

关键词： Africa National human rights Action plan human rights policy

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Exploring the Interplay between Job Stress,Work Performance,and Attitudes toward Professional Psychological Help among Employees

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International Journal of Mental Health Promotion 2024年第7期26卷 531-545页

作者： Cong Minh Le Son Van Huynh Ky Luu Quynh-Nhi Ngoc Ho Van Thi Le Nguyen Vinh-Long Tran-Chi center for Mental Health research and Support University of Social Sciences and HumanitiesVietnam National University Ho Chi Minh CityHo Chi Minh City700000Vietnam Faculty of Psychology Ho Chi Minh City University of EducationHo Chi Minh City700000Vietnam Faculty of Tourism College of BusinessUniversity of Economics Ho Chi Minh CityHo Chi Minh City700000Vietnam Scientific management department Dong A UniversityDa Nang500000Vietnam

Objective:This study explores the interplay between job stress,job-related factors,work performance,and attitudes toward seeking professional psychological help among Vietnamese ***:A total of 374 employees in Vietnam were surveyed using random sampling and an online questionnaire from November 07 to November 28,*** data and self-reported from three scales:The New Job Stress Scale(NJSS),Work Performance(WP),and Attitudes Toward Seeking Professional Psychological Help(ATSPPH_SF)were ***:Significant variations were found across several variables,including forms of work,operating hours,education levels,monthly income,numbers of daily working hours,and the presence of a psychological counseling department within the *** analysis has highlighted direct relationships between key latent *** who were more open to seeking professional help tended to report higher levels of job *** negative relationship was found between job stress and attitudes toward seeking professional ***,work effort was positively associated with work *** analyses revealed the influence of co-worker support on role expectation conflict and work effort,role expectation conflict and work-life balance,as well as interactions between role expectation conflict and attitudes needed toward seeking professional *** analyses showed that work effort mediated relationships between openness to seeking professional help,co-worker support,work-life balance,role expectation conflict,and work *** toward seeking professional help also mediated relationships between work-life balance,job stress,and work ***:The study highlights the complex dynamics surrounding job stress,job-related factors,work performance,and attitudes toward seeking professional psychological help among Vietnamese *** highlights the importance of addressing help-seeking barriers,promoting work engagement

关键词： Stress co-worker support work-life balance role expectation conﬂict professional psychological help-seeking

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Need for education of psychiatric evaluation of offenders with mental disorders:A questionnaire survey for Japanese designated psychiatrists

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World Journal of Psychiatry 2024年第5期14卷 726-734页

作者： Akihiro Shiina Tomihisa Niitsu Masaomi Iyo Chiyo Fujii Division of Medical Treatment and Rehabilitation Chiba University Center for Forensic Mental HealthChiba-shi 2608670Japan department of Psychiatry Chiba University Graduate School of MedicineChiba-shi 2608670Japan department of Community Mental Health&Law National Center of Neurology and PsychiatryKodaira-shi 1878553Japan

BACKGROUND The management of offenders with mental disorders has been a significant concern in forensic *** Japan,the introduction of the Medical Treatment and Supervision Act in 2005 addressed the ***,numerous psychiatric patients at risk of violence still find themselves subject to the administrative involuntary hospitalization(AIH)scheme,which lacks clarity and updated *** To explore current as well as optimized learning strategies for risk assessment in AIH decision *** We conducted a questionnaire survey among designated psychiatrists to explore their experiences and expectations regarding training methods for psychiatric assessments of offenders with mental *** The findings of this study’s survey suggest a prevalent reliance on traditional learning approaches such as oral education and on-the-job *** This underscores the pressing need for structured training protocols in AIH ***,feedback derived from inpatient treatment experiences is identified as a crucial element for enhancing risk assessment skills.

关键词： Forensic psychiatry Administrative involuntary hospitalization Psychiatric assessment Risk assessment Mental disorders Training protocols Clinical practice Structured learning Feedback mechanisms Program development

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Individual and joint exposures to PMconstituents and mortality risk among the oldest-old in China

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Science China Life Sciences 2024年

作者： Yaqi Wang Yang Yuan Shaocai Mo Fang Wang Jing Wei Yao Yao Yi Zeng Yunquan Zhang Institute of Social Development and Health management Hubei Province Key Laboratory of Occupational Hazard Identification and Control School of Public Health Wuhan University of Science and Technology Shenzhen Bao'an District Songgang People's Hospital School of Public Health Xuzhou Medical University department of Atmospheric and Oceanic Science Earth System Science Interdisciplinary Center University of Maryland College Park China center for Health Development Studies Peking University center for Healthy Aging and Development Studies National School of Development Peking University

Cohort evidence linking long-term survival of older adults with exposure to fine particulate matter (PM2.5) constituents remains scarce in *** constructing a dynamic cohort based on the Chinese Longitudinal Healthy Longevity Study,we aimed to assess the individual and joint associations of major PM2.5constituents with all-cause death in Chinese oldest-old （≥80 years） ***-dependent Cox proportional hazards models were adopted to estimate death risks of long-term exposure to *** 14,884 participants,totaling 56,342 person-years of follow-up,12,346 deaths were *** highest mortality risk associated with an interquartile range（IQR） increase in exposure was 1.081 （95%confidence interval[CI]:1.055–1.108） for sulfate (IQR=4.1μg m–3),followed by 1.078 （95%CI:1.056–1.101） for black carbon (IQR=1.6μg m–3),1.056 （95%CI:1.028–1.084） for ammonium (IQR=3.2μg m–3),1.050 （95%CI:1.021–1.080） for nitrate (IQR=5.8μg m–3),and 1.049 （95%CI:1.024–1.074） for organic matter (IQR=10.3μg m–3).In joint exposure,each IQR-equivalent rise of all five PM2.5constituents was associated with an 8.2%（95%CI:4.0%–12.6%） increase in mortality *** weight analysis indicated the predominant role of sulfate and black carbon in driving PM2.5-related *** （aged 80–89 years） and rural dwellers were at significantly greater risk of mortality from individual and joint exposures to *** study suggests that later-life exposure to PM2.5constituents,particularly sulfate and black carbon,may curtail long-term survival of the oldest-old in China.

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