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Radical innovation breakthroughs of biodegradation of plastics by insects:history,present and future perspectives

Frontiers of Environmental Science & Engineering 2024年第6期18卷 127-165页

作者： Shan-Shan Yang wei-Min Wu Federica Bertocchini Mark eric Benbow Suja P.Devipriya Hyung Joon Cha Bo-Yu Peng Meng-Qi Ding Lei He Mei-Xi Li Chen-Hao Cui Shao-Nan Shi Han-Jun Sun Ji-wei Pang Defu He Yalei Zhang Jun Yang Deyi Hou De-Feng Xing Nan-Qi Ren Jie Ding Craig S.Criddle State Key Laboratory of Urban Water Resource and Environment School of EnvironmentHarbin Institute of TechnologyHarbin 150090China Department of Civil and Environmental Engineering William&Cloy Codiga Resource Recovery CenterStanford UniversityStanfordCA 94305USA Plasticentropy rue Thiers 28Reims 51100France Department of Entomology and Department of Osteopathic Medical Specialties Michigan State UniversityEast LansingMI 48824USA School of Environmental Studies Cochin University of Science and TechnologyKochi 682022India Department of Chemical Engineering Pohang University of Science and TechnologyPohang 37673Republic of Korea School of Environmental Science and Engineering Tongji UniversityShanghai 200092China China Energy Conservation and Environmental Protection Group CECEP Talroad Technology Co.Ltd.Beijing 100096China School of Ecological and Environmental Sciences East China Normal UniversityShanghai 200241China Research Institute for Frontier Science Beihang UniversityBeijing 100191China School of Environment Tsinghua UniversityBeijing 100084China

Insects damaging and penetrating plastic packaged materials has been reported since the *** innovation breakthroughs of plastic biodegradation have been initiated since the discovery of biodegradation of plastics by Tenebrio molitor larvae in 2015 followed by Galleria mellonella in *** we review updated studies on the insect-mediated biodegradation of *** biodegradation by insect larvae,mainly by some species of darkling beetles(Tenebrionidae)and pyralid moths(Pyralidae)is currently a highly active and potentially transformative area of *** the past eight years,publications have increased explosively,including discoveries of the ability of different insect species to biodegrade plastics,biodegradation performance,and the contribution of host and microbiomes,impacts of polymer types and their physic-chemical properties,and responsible enzymes secreted by the host and gut *** date,almost all major plastics including polyethylene(PE),polypropylene(PP),polyvinyl chloride(PVC),polyethylene terephthalate(PET),polyurethane(PUR),and polystyrene(PS)can be biodegraded by *** and ten other insect species representing the Tenebrionidae and Pyralidae *** biodegradation processes are symbiotic reactions or performed by synergistic efforts of both host and gut-microbes to rapidly depolymerize and biodegrade plastics with hourly *** digestive ezymens and bioreagents screted by the insects play an essential role in plasatic biodegradation in certain species of Tenebrionidae and Pyralidae *** research on the insect itself,gut microbiomes,transcriptomes,proteomes and metabolomes has evaluated the mechanisms of plastic biodegradation in *** conclude this review by discussing future research perspectives on insect-mediated biodegradation of plastics.

关键词： Plastics Biodegradation Insects Gut microbiomes Enzymes

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The Impact of Medical Resources and Oral Antiviral Drugs on SARS-CoV-2 Mortality—Hong Kong SAR,China,2022

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China CDC weekly 2024年第21期6卷 469-477,I0001-I0005页

作者： Zhiqi Zeng Jingyi Liang Zhijie Lin Wenda Guan wei He Qianying Li Lixi Liang weiqi Pan Zige Liu Guibin Lu Xiaoyan Deng eric HY Lau Chitin Hon Zifeng Yang Guangzhou key laboratory for clinical rapid diagnosis and early warning of infectious diseases KingMed School of Laboratory MedicineGuangzhou Medical UniversityGuangzhou CityGuangdong ProvinceChina Macao Institute of Systems Engineering Macao University of Science and TechnologyMacao SARChina Respiratory Disease AI Laboratory on Epidemic Intelligence and Medical Big Data Instrument Applications Faculty of Innovative EngineeringMacao University of Science and TechnologyMacao SARChina State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory DiseaseGuangzhou Institute of Respiratory Healththe First Affiliated Hospital of Guangzhou Medical UniversityGuangzhou CityGuangdong ProvinceChina School of Public Health The University of Hong KongHong Kong SARChina Laboratory of Data Discovery for Health Hong Kong SARChina Guangzhou Laboratory Guangzhou CityGuangdong ProvinceChina

Introduction:The Omicron variant of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)demonstrates increased transmissibility compared to earlier strains,contributing to a significant number of fatalities in Hong Kong Special Administrative Region(HKSAR),*** medical resources and medications are essential in mitigating these *** study evaluates the effects of supplementary resources from the Chinese mainland during the fifth wave of the pandemic in ***:Vector autoregression(VAR)was employed to analyze data from the Oxford coronavirus disease 2019(COVID-19)Government Response Tracker to assess the effectiveness of control measures during five waves of the pandemic in ***,a transmission dynamics model was created to investigate the influence of supplementary medical resources from the Chinese mainland and oral medications on ***:In the initial four waves,workplace closures,restrictions on public events,international travel bans,and shielding the elderly significantly influenced pandemic ***,during the fifth wave,these measures showed no notable *** comparing a situation without extra medical resources or COVID-19 oral medication,there was a 17.7%decrease in COVID-19 fatalities with mainland medical resources and an additional 10.2%reduction with oral ***,they contributed to a 26.6%decline in ***:With the rapid spread of the virus,regional reallocation of medical resources may reduce mortality even when the local healthcare system is overstretched.

关键词： mainland Impact travel

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Woody plant cell walls:Fundamentals and utilization

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Molecular Plant 2024年第1期17卷 112-140页

作者： wei Li Ying-Chung Jimmy Lin Ying-Lan Chen Chenguang Zhou Shuang Li Nette De Ridder Dyoni M.Oliveira Lanjun Zhange Baocai Zhang Jack P.Wang changzheng Xu Xiaokang Fu Keming Luo Ai-Min Wu Taku Demura Meng-Zhu Lu Yihua Zhou Laigeng Li Toshiaki Umezawa Wout Boerjan Vincent L.chiang State Key Laboratory of Tree Genetics and Breeding Northeast Forestry UniversityHarbin 150040China Department of Life Science National Taiwan UniversityTaipeiTaiwanChina Department of Biotechnology and Bioindustry Sciences College of Bioscience and BiotechnologyNational Cheng Kung UniversityTainanTaiwanChina Department of Plant Biotechnology and Bioinformatics Ghent UniversityTechnologiepark 719052 GhentBelgium VIB Center for Plant Systems Biology Technologiepark 719052 GhentBelgium State Key Laboratory of Plant Genomics Insttute of Genetics and Developmental Biology Chinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China Forest Biotechnology Group Department of Forestry and Environmental ResourcesNorth Carolina State UniversityRaleighNC 27695USA Chongqing Key Laboratory of Plant Resource Conservation and Germplasm Innovation Integrative Science Center of Germplasm CreationSchool of Life SciencesSouthwest UniversityChongqing 400715China Guangdong Key Laboratory for Innovative Developmentand Utilization of Forest Plant Germplasm College of Forestry and Landscape ArchitecturesSouth China Agricultural UniversityGuangzhou510642China Center for Digital Green-innovation Nara Institute of Science and TechnologykomaNara 630-0192Japan State Key Laboratory of Subtropical Siviculture College of Forestry and BiotechnologyZhejang A&F UniversityHangzhou 311300China CAS Center for Excellence in Molecular Plant Sciences Chinese Academy of Sciences300 Fenglin RoadShanghai 200032China Laboratoryof MetabolicScienceofForest Plants and Microorganisms Rsearch Institute for Sustainable HumanosphereKyoto UniversityUjiKyoto 611-0011 Japan

Cell walls in plants,particularly forest trees,are the major carbon sink of the terrestrial *** and biosynthetic features of plant cell walls were revealed early on,focusing mostly on herbaceous model *** developments in genomics,transcriptomics,epigenomics,transgenesis,and associated analytical techniques are enabling novel insights into formation of woody cell ***,we review multilevel regulation of cell wall biosynthesis in forest tree *** highlight current approaches to engineering cell walls as potential feedstock for materials and energy and survey reported field tests of such engineered transgenic *** outline opportunities and challenges in future research to better understand cell type biogenesis for more efficient wood cell wall modification and utilization for biomaterials or for enhanced carbon capture and storage.

关键词： regulation of cell wall formation biosynthesis of cell wall components lignin cellulose hemicellulose cell wall utilization

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强磁场下Cu−Co难混溶合金凝固过程中晶体取向和性能的调控

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Transactions of Nonferrous Metals Society of China 2024年第6期34卷 1878-1892页

作者：魏晨李金山闫育洁贺一轩 eric BEAUGNON 王军西北工业大学凝固技术国家重点实验室西安710072 Univ.Grenoble Alpes INSA ToulouseUniv.Toulouse Paul SabatierEMFLCNRSLNCMI38000 GrenobleFrance

对Cu50Co50合金在不同磁场强度下进行非平衡凝固实验,研究富钴相的取向、显微组织演化和磁性能。结果表明,凝固后相分离的棒状富钴相可以实现排列形态,在5 T强磁场下富钴相的晶体取向为111平行磁场方向。然而,发生二次液−液相分离的富... 详细信息

对Cu50Co50合金在不同磁场强度下进行非平衡凝固实验,研究富钴相的取向、显微组织演化和磁性能。结果表明,凝固后相分离的棒状富钴相可以实现排列形态,在5 T强磁场下富钴相的晶体取向为111平行磁场方向。然而,发生二次液−液相分离的富铜相的取向没有受到HMF的显著影响。在0 T磁场下凝固的合金表现出近磁各向同性行为,而在5 T磁场下凝固的合金则表现出磁各向异性行为。合金的饱和磁化强度略有增加,矫顽力相应降低,这与富钴晶体的取向演化行为密切相关。

关键词：强磁场显微组织演化铜钴合金相分离磁性能

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Laparoscopic Orchidopexy after 4 Weeks of Testicular Traction with Preservation of Blood Supply: A New Concept for the Treatment of Intra-Abdominal Cryptorchidism: Original Article

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Open Journal of Pediatrics 2024年第2期14卷 205-217页

作者： Ntsobe Tobie eric Haijin Liu Nyanit Bob Dorcas wei Peng Feng Chen Ndikontar Raymond Kouna Tsala Irene Nadine Qian Liu Surgery Department Garoua General Hospital Garoua Cameroon Paediatric Surgery Department First Affiliated Hospital of Gannan Medical College Ganzhou China Paediatric Surgery Department China Medical University Shenyang China Faculty of Medicine and Biomedical Sciences University of Yaounde I Yaounde Cameroon Paediatric Surgery Department Yaounde Central Hospital Yaounde Cameroon China Traditional Medicine University Nanchang China

Background: Testicular atrophy is recurrent after orchidopexy for intra-abdominal cryptorchidism due to damage to vessels. Fowlers-Stephens and Shehata methods proposed staged orchidopexy, but are still associated to a rate of atrophy greater than 10%. Purpose: We set out to present a new technique that preserves testicular vessels. Our study is aimed at investigating testicular vitality after surgery. Patients and Method: We reviewed files of boys who underwent orchidopexy for 2 years in our department. Those who have been operated for intra-abdominal cryptorchidism with the new technique and aged between 6 months and 14 years old were included in our study. We excluded boys who have been operated before 6 months and after 14 years old and those who did not respect their follow-up plane. Ultrasound (US) outcomes were used to measure testicular volumes and blood flow at each postoperative visit. The Sample population was divided into group A and group B representing testes that were followed respectively for 12 and 24 months. Results: 22 boys with 25 testes were included in our study;11 testes in group A and 14 testes in group B. In each group, we noted a significant difference of UDT volumes from the third month after surgery with respective P-values 0.05. There was no statistical difference between UDT and contra lateral testes volumes 12 months after surgery in group A and 24 months in group B with respective P-values of 0.07 and 0.72. All volume differential indexes were Conclusion: This method offers a new perspective in performing safe orchidopexy for intra abdominal undescended testes.

关键词： Laparoscopy Staged-Orchidopexy Testicar Traction Testicular Atrophy

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LBD12转录因子调控毛果杨木材形成研究

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南京林业大学学报（自然科学版） 2024年第1期48卷 29-38页

作者：高源孙佳彤周晨光姜立泉李伟李爽林木遗传育种全国重点实验室(东北林业大学) 黑龙江哈尔滨150040 辽宁省森林经营研究所辽宁丹东118000

【目的】创制毛果杨(Populus trichocarpa)LBD12(lateral organ boundaries domain 12)转录因子的过量表达植株,分析表型特征,初步探究PtrLBD12转录因子在毛果杨木材形成中的生物功能。【方法】基于前期的研究,筛选出了木材形成关键调... 详细信息

【目的】创制毛果杨(Populus trichocarpa)LBD12(lateral organ boundaries domain 12)转录因子的过量表达植株,分析表型特征,初步探究PtrLBD12转录因子在毛果杨木材形成中的生物功能。【方法】基于前期的研究,筛选出了木材形成关键调控因子PtrbHLH186调控的下游转录因子PtrLBD12,通过基因克隆获得PtrLBD12基因;创制PtrLBD12过量表达毛果杨植株,测定并统计生长30、60、90 d毛果杨野生型和过表达植株的生长指标;对生长120 d的转基因及野生型植株各茎节进行石蜡切片、化学染色观察及不同细胞类型的统计分析;通过定量PCR测定过表达PtrLBD12基因对22个木质素单体合成酶基因表达水平的影响。【结果】获得毛果杨PtrLBD12过表达植株;与野生型相比,转基因植株的株高、地径等生长指标水平明显降低;纤维和导管细胞的数量显著增多,导管细胞的孔径减小,形成层细胞的形态结构无明显变化;木质素沉积水平增加,木质化程度增强;PtrLBD12的过量表达促进了木质素合成酶基因的表达。【结论】LBD12转录因子在毛果杨木材形成过程中发挥重要的调控作用,可调节木质素单体合成酶基因的表达,改变木质素沉积方式。此外,该基因也可以改变木质部细胞形态结构,影响植株生长发育。

关键词：毛果杨木材形成遗传转化转录因子 PtrLBD12

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Introduction to the Special Issue on Hybrid Intelligent Methods for Forecasting in Resources and Energy Field

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Computer Modeling in Engineering & Sciences 2023年第2期134卷 763-766页

作者： wei-chiang Hong Yi Liang Department of Information Management Asia Eastern University of Science and TechnologyNew Taipei22061Taiwan School of Management Hebei GEO UniversityShijiazhuang050031China

Precise resources and energy forecasting are important to facilitate the decision-making process in order to achieve higher efficiency and reliability in energy system planning,maintenance,operation,security,and so *** the past decades,many resources and energy forecasting models have been continuously proposed to increase the forecasting accuracy,especially intelligence models(e.g.,artificial neural networks,support vector regression,evolutionary computation models,etc.).Meanwhile,due to the great development of optimization methods(e.g.,quadratic programming method,differential empirical mode method,evolutionary algorithms,etc.),many novel hybrid methods combined with the above-mentioned intelligent-optimization-based methods have also been proposed to achieve satisfactory forecasting accuracy *** is worthwhile to explore the tendency and development of intelligent-optimization-based hybrid methodologies and to enrich their practical performances,particularly for resources and energy forecasting.

关键词： artificial forecasting optimization

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苏合香品种变迁考

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中国中药杂志 2024年第6期49卷 1690-1698页

作者：丁一明吴孟华 eric Brand 孙鑫刘越郭晓晗魏胜利马双成赵中振北京中医药大学中药学院北京100029 北京中医药大学本草纲目研究所北京100029 中国食品药品检定研究院北京102629 暨南大学岭南传统中药研究中心广东广州510632 北京中医药大学中医学院北京100029 香港浸会大学中医药学院中国香港00852

苏合香为我国常用进口中药材,在汉代即传入我国,苏合香作为中药始载于《名医别录》。该文通过梳理古今中外本草、现代文献资料,并结合对苏合香产地的实地考察结果,对苏合香的名称、质量评价、基原、产地及采收加工进行了系统的品种变迁... 详细信息

苏合香为我国常用进口中药材,在汉代即传入我国,苏合香作为中药始载于《名医别录》。该文通过梳理古今中外本草、现代文献资料,并结合对苏合香产地的实地考察结果,对苏合香的名称、质量评价、基原、产地及采收加工进行了系统的品种变迁考证。结果表明,自古以来苏合香便存在基原不明、产地不清的情况。我国历代医药学家多从质地、黏稠度、气味浓度、颜色4个方面对苏合香进行质量评价。苏合香品种共发生过2次变迁,第一次变迁可能在隋唐时期,基原由南欧安息香Sty⁃rax officinalis变迁为苏合香树Liquidambar orientalis。第二次变迁在近现代,基原由苏合香树变迁为北美枫香树***。在基原第二次变迁的同时,产地发生了第一次变迁,由小亚细亚南部地区的土耳其、叙利亚等国变迁为中美洲地区及北美洲南部地区的洪都拉斯、危地马拉等国。该文对苏合香质量评价、基原、产地、性状与采收加工等多方面的历史沿革进行了考证,同时对苏合香在西方国家的应用进行了综述,可为苏合香的进一步开发利用提供历史依据。

关键词：苏合香品种基原进口药材质量评价

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Sustainability Evaluation of Modern Photovoltaic Agriculture Based on Interval Type-2 Fuzzy AHP-TOPSIS and Least Squares Support Vector Machine Optimized by Fireworks Algorithm

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Energy Engineering 2022年第1期119卷 163-188页

作者： Yi Liang Haichao Wang wei-chiang Hong School of Management Hebei GEO UniversityShijiazhuang050031China Strategy and Management Base of Mineral Resources in Hebei Province Hebei GEO UniversityShijiazhuang050031China Long Yuan(Beijing)Wind Power Engineering&Consulting Co. Ltd.Beijing100034China Department of Information Management Oriental Institute of TechnologyNew TaipeiTaiwanChina

Photovoltaics(PV)has been combined with many other industries,such as *** there are many problems for the sustainability of PV *** and accurate sustainability evaluation of modern photovoltaic agriculture is of great significance for accelerating the sustainable development of modern photovoltaic *** order to improve the timeliness and accuracy of evaluation,this paper proposes an evaluation model based on interval type-2 Fuzzy AHP-TOPSIS and least squares support vector machine optimized by fireworks ***,the criteria system of modern photovoltaic agriculture sustainability is constructed from three dimensions including technology sustainability,economic sustainability and social ***,analytic hierarchy process(AHP)and technique for order preference by similarity to an ideal solution(TOPSIS)methods are improved by using interval type-2 fuzzy theory,and the traditional evaluation model based on interval type-2 Fuzzy AHP-TOPSIS is obtained,and the improved model is used for comprehensive *** that,the optimal parameters of least squares support vector machine(LSSVM)model are obtained by Fireworks algorithm(FWA)training,and the intelligent evaluationmodel for the sustainability of modern photovoltaic agriculture is constructed to realize fast and intelligent ***,an empirical analysis is conducted to demonstrate the scientificity and accuracy of the proposed *** study is conducive to the comprehensive evaluation of the sustainability of modern photovoltaic agriculture,and can provide decision-making support for more reasonable development model in the future of modern photovoltaic agriculture.

关键词： Modern photovoltaic agriculture sustainability evaluation interval type-2 fuzzy numbers AHP TOPSIS FWA LSSVM

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塑造驯顺的肉体:新生活运动初期的身体改造

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江苏行政学院学报 2024年第3期 32-38页

作者：张伟南京大学马克思主义学院南京210023

从清季以来身体与国家唇齿相依的观点看,1934年2月,蒋介石在南昌发起的新生活运动除被视为应付时局的一种策略性事件外,还以一种更为激进的方式接续了近代以来的身体改造工程。从新生活运动颁布的系列规范看,蒋介石虽打着恢复“礼仪廉... 详细信息

从清季以来身体与国家唇齿相依的观点看,1934年2月,蒋介石在南昌发起的新生活运动除被视为应付时局的一种策略性事件外,还以一种更为激进的方式接续了近代以来的身体改造工程。从新生活运动颁布的系列规范看,蒋介石虽打着恢复“礼仪廉耻”固有德性的旗号,却非简单复古,而是为了塑造符合“现代文明”的身体。然而,对“现代文明”的误解,以及国家权力的主动介入和“肉体的政治技术学”的运用,最终造就的只能是为蒋介石政权服务的“驯顺的肉体”,而非近代趋新知识分子所期盼的具有独立、自治、进取等精神特质的理想身体。

关键词：新生活运动身体改造理想的身体驯顺的肉体

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