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Basic study on architectural planning of psychiatric hospital

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Science China(Technological Sciences) 2010年第7期53卷 1755-1767页

作者： zhou ying1 & sun yaonan2.1 southeast univ.r.ity, Nanjing 2.0096, China 2.Nanjing {2. of Science & Technology, Nanjing 2.0094, China 1. southeast univ.r.ity Nanjing 210096 China2. Nanjing University of Science & Technology Nanjing 210094 China

This paper considers the main problems of the current mental health facilities in China from the standpoint of architects on the background that mental disorder has become a serious threat to human health. In order to effectively learn from the developed countries, this paper reviews the brief history of the world's mental health and the main phases of the evolution of psychiatric hospitals, analyzes the actual situation of mental health facilities abroad based on a large amount of data, compares the roles of public and private psychiatric hospitals from the viewpoint of government supervision, and investigates the functions and positions of psychiatric hospitals and the psychiatry divisions of general hospitals in the medical system. At last, this paper discusses the necessity of the systemization of mental health facilities, the role of psychiatric hospitals in this facility system and the developing approaches of psychiatric hospitals in China.

关键词： medical facility for mental disorder facility system psychiatric hospital principles

Dynamic response of A Group of Cylindrical Storage Tanks with Baffles Considering the Effect of Soil Foundation

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China Ocean Engineering 2024年第1期38卷 129-143页

作者： sun ying WANG Jia-dong HUO rui-li {2. Ding GU Zhen-yuan QIAN Wang-ping School of Transportation and Civil Engineering Nantong UniversityNantong 226019China Faculty of Civil Engineering and Mechanics Jiangsu UniversityZhenjiang 212013China College of Civil Engineering Nanjing Tech UniversityNanjing 211816China

The sloshing in a group of rigid cylindrical tanks with baffles and on soil foundation under horizontal excitation is studied *** solutions for the velocity potential are derived out by the liquid subdomain *** models with mass-spring oscillators are established to replace continuous *** with the least square technique,Chebyshev polynomials are employed to fit horizontal,rocking and horizontal-rocking coupling impedances of soil,respectively.A lumped parameter model for impedance is presented to describe the effects of soil on tank structures.A mechanical model for the soil-foundation-tank-liquid-baffle system with small amount of calculation and high accuracy is proposed using the substructure *** analytical solutions are in comparison with data from reported literature and numerical codes to validate the effectiveness and correctness of the *** dynamic properties and seismic responses of the soil-tank system are given for the baffle number,size and location as well as soil parameter.

关键词： cylindrical tanks multiple annular baffles equivalent analytical model soil−structure interaction subdomain method dynamic response

Laser constructed vacancy-rich TiO_(2.x)/Ti microfiber via enhanced interfacial charge transfer for operando extraction-SErS sensing

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Chinese Chemical Letters 2024年第9期35卷 187-192页

作者： ying Hou Zhen Liu Xiaoyan Liu Zhiwei sun Zenan Wang Hong Liu Weijia {2. Institute for Advanced Interdisciplinary research(iAIr) School of Chemistry and Chemical EngineeringUniversity of JinanJi’nan 250022China State Key Laboratory of Crystal Materials Shandong UniversityJi’nan 250100China Shenzhen Institute of Advanced Technology Chinese Academy of SciencesShenzhen 518055China

Semiconductor-molecule surface-enhanced raman scattering(SErS),especially the stronger interfacial charge transfer process(ICTP),represents a frontier in the field of SErS with spectral reproducibility and unparalleled ***,through a laser microfabrication method in situ,the free-standing,super hydrophilic and vacancy-rich TiO_(2.x)/Ti is successfully *** blue TiO_(x)/Ti(B-TiO_(x)/Ti)as preconcentrated substrate,a nanomolar-level limit of detection of 12.nmol/L at 1385 cm–1,is confirmed using crystal violet(CV)bacteriostat as a model under 532.nm ***,the results demonstrate that the SErS enhancement mechanism is via the moderate adulteration of oxygen vacancy,which leads to a narrow value of band gap and increases the ICTP of substrate to *** a hand-held extractor assembled with B-TiO_(x)/Ti microfiber,the operando analysis of mixtures distributed information excited in different parts of Asian carp is facilely *** work guides the controlled synthesis of vacancy-rich TiO_(2.x)/Ti nanostructure and its application in ultrasensitive extraction-SErS *** also provides the direction for the rapid and operando transmission of biological information with temporal and spatial concentration distribution in human tissues by highly sensitized materials.

关键词： Defect engineering TiO_(2.x)/Ti microfiber Laser microfabrication Surface-enhanced raman scattering Solid phase microextraction Operando sensing

Long-term clinical outcomes and health-related quality of life in patients with isolated methylmalonic acidemia after liver transplantation:experience from the largest cohort study in China

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World Journal of Pediatrics 2024年第8期20卷 809-821页

作者： Yi-zhou Jiang Guang-Peng zhou Lin Wei Wei Qu Zhi-Gui Zeng {2. Liu Yu-Le Tan Jun Wang Zhi-Jun Zhu Li-{2. sun Department of Critical Liver Diseases Liver Research CenterBeijing Friendship HospitalCapital Medical UniversityNo.101 Lu Yuan Dong RoadTong-Zhou DistrictBeijing110112China Liver Transplantation Center National Clinical Research Center for Digestive DiseasesBeijing Friendship HospitalCapital Medical UniversityBeijingChina Clinical Center for Pediatric Liver Transplantation No.101 Lu Yuan Dong RoadTong-Zhou DistrictCapital Medical UniversityBeijing110112China

Background Liver transplantation(LT)has been proposed as a viable treatment option for selected methylmalonic acidemia(MMA)***,there are still controversies regarding the therapeutic value of LT for *** systematic assessment of health-related quality of life(HrQoL)-targeted MMA children before and after LT is also *** study aimed to comprehensively assess the long-term impact of LT on MMA,including multiorgan sequelae and HrQoL in children and *** We retrospectively evaluated 15 isolated MMA patients undergoing LT at our institution between June 2.13 and March ***-and post-transplant data were compared,including metabolic profiles,neurologic consequences,growth parameters,and *** further assess the characteristics of the HrQoL outcomes in MMA,we compared the results with those of children with biliary atresia(BA).results All patients had early onset MMA,and underwent LT at a mean age of 4.3 *** 1.3–8.2.years of follow-up,the patient and graft survival rates were 100%.Metabolic stability was achieved in all patients with liberalized dietary protein *** was a significant overall improvement in height Z scores(P=0.0047),and some preexisting neurological complications remained stable or even improved after *** the Pediatric Quality of Life Inventory(PedsQL™)generic core scales,the mean total,physical health,and psychosocial health scores improved significantly posttransplant(Pr mean scores were noted for all subscales post-LT,especially family function and daily activities(Pr,the total scores on the generic core scales and transplant module were significantly lower(Cohen’s d=0.57–1.17)when compared with BA *** particular,social and school functioning(Cohen’s d=0.86–1.76),treatment anxiety,and communication(Cohen’s d=0.99–1.81)were far behind,with a large effect *** This large single-center study of the mainland of China sh

关键词： Health-related quality of life.Inborn error of metabolism Isolated methylmalonic acidemia Liver transplantation:Outcomes

Feeding prehistoric coastal community:A study of marine faunal remains at the Jingtoushan site

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Science China Earth Sciences 2024年第5期67卷 1574-1590页

作者： Endong WU Guoping sun ying ZHANG School of Culture History and LanguageAustralian National UniversityCanberra 2600Australia Zhejiang Provincial Institute of Cultural relics and Archaeology Hangzhou 310012China National Centre for Archaeology Beijing 100013China

This article examines the abundant marine mollusc,and fish remains at the Jingtoushan shell midden(8,300 to7,800 cal a BP)in Zhejiang Province,China,to investigate the fishing economy,community development,the palaeoenvironment,and their interactions among the prehistoric populations in the lower Yangtze river Basin and southeastern coastal *** also attempts to explore the prosperity and decline of coastal settlements in China during the Neolithic Age and the potential reasons for their rise and fall,*** on the ecological and biological principles of marine animals,standard zooarchaeological methods and radiocarbon dating analysis are used for sampling,identification,measurement,and *** show that at least 11 mollusc taxa and 14 fish taxa can be identified from the Jingtoushan faunal *** ancient Jingtoushan residents possibly lived in a settlement close to the coast and engaged in inshore and offshore fishing,hunting,and gathering as their primary subsistence strategies,with low-level rice cultivation as a supplementary means of ***,the changes in the coastal environment could be one of the reasons why the Jingtoushan residents abandoned their *** research contributes to Chinese Neolithic archaeology with new evidence of the exploitation of marine resources around 8000 a BP in the eastern coastal areas and the relationship between Neolithic community development and environmental changes.

关键词： Neolithic Age Marine faunal remains Fishing economy Palaeoenvironment Community development

Changes in extreme high temperature warning indicators over China under different global warming levels

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Science China Earth Sciences 2024年第6期67卷 1895-1909页

作者： Yuxia ZHANG ying sun Ting HU Chinese Academy of Meteorological Sciences Beijing 100081China National Climate Center Laboratory for Climate StudiesChina Meteorological AdministrationBeijing 100081China

High temperature warning indicators play a pivotal role in meteorological departments,serving as crucial criteria for issuing warnings that guide both social production and daily *** their importance,limited studies have explored the relationship between different global warming levels and changes in high temperature warning *** this study,we analyze data from 2.419 meteorological stations over China and utilize the Coupled Model Intercomparison Project Phase 6(CMIP6)models to examine historical changes in high temperature warning indicators used by the China Meteorological *** evaluate model performance and estimate future changes in these indicators using an annual cycle bias correction *** results indicate that since 1961,the number of high temperature days(TX35d and TX40d)and length of season(TX40d and TX40l)with daily maximum temperature reaching or exceeding 35℃ and 40℃ have increased over *** intensity of high temperatures(TXx)has strengthened and the geographical extent affected by high temperatures has *** 2.2.,the occurrence of 40℃ high temperatures surges,with Eastern China experiencing a two-day increase in TX40d and an extended seasonal length in TX40l by over five *** CMIP6 models have underestimated the high temperature indictors associated with 35℃ during historical periods,notable difference is not observed between the models and observations for TX40d and TX40l,given their rare ***,future projections,after bias correction,indicate that the increasing trends for 35℃ and 40℃ high temperature days and length of season become more pronounced than the raw projection,suggesting a more severe increase than that anticipated *** global warming intensifies,the high temperature days and length of season are projected to increase non-linearly,while the intensity of high temperatures is expected to increase *** every 1℃ increase in global temperature,the intensity is

关键词： Extreme high temperatures Meteorological warning CMIP6 Global warming levels Future projection

High-efficiency ultrasonic assisted drilling of CFrP/Ti stacks under non-separation type and dry conditions

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Journal of Zhejiang univ.r.ity-Science A(Applied Physics & Engineering) 2024年第4期25卷 275-291页

作者： Enze ying Zehua zhou Daxi GENG Zhenyu SHAO Zhefei {2. Yihang LIU Lianxing LIU Xinggang JIANG Deyuan ZHANG School of Mechanical Engineering and Automation Beihang UniversityBeijing 100191China Beijing Chenjing Electronics Company Limited Beijing 100015China Aerospace Times Feihong Technology Company Limited Beijing 100094China

In this study,to address the low efficiency for conventional ultrasonic-assisted drlling(UAD)of carbon fiber-reinforced plastic and titanium alloy(CFrP/Ti)stacks,feasibility experiments of non-separation UAD,in which continuous cutting between the tool and the workpiece occurs at a high feed rate,are carried *** experimental results indicate that,compared to conventional separation UAD,the non-separation UAD effectively reduces the cutting forces by 2..2.and 1.9%for CFrP stage and 2.1}%and 2.6%for the Ti stage at the feed rates of 50 and 70μm/r,***,the non-separation UAD significantly improves hole quality,including higher hole diameter accuracy,lower hole surface roughness,and less hole *** addition,the non-separation UAD can decrease adhesive tool *** study demonstrates that,compared to conventional drilling(CD),the non-separation UAD can effectively improve drilling quality and tool life while maintaining high efficiency.

关键词： Carbon fiber-reinforced plastic and titanium alloy(CFrP/Ti)stacks Ultrasonic-assisted drlling(UAD) Cutting force Surface integrity Tool wear

Multilayer polyethylene separator with enhanced thermal properties for safe lithium-ion batteries Author links open overlay panel

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Particuology 2024年第8期91卷 29-37页

作者： ying Jiang Chen sun Feilong Dong Haiming Xie Liqun sun National&Local United Engineering Laboratory for Power Battery Department of ChemistryNortheast Normal UniversityChangchun130024China

The separator plays an important part in battery safety and *** separators are widely used in commercial Lithium-ion batteries(LIBs),owing to their excellent properties,but they suffer from serious thermal shrinkage and poor electrolyte ***,a multilayer separator(ASPESA)is developed by coating two thin layers of low-density polyethylene(LDPE)and Al_(2.O_(3)on both sides of a polyethylene membrane using a facile and environmentally friendly casting *** ASPESA separator demonstrates a shutdown function at 12.℃and shows enhanced thermal stability under 185℃,with a small thermal shrinkage of 1%.Meanwhile,the LDPE and Al_(2.O_(3)layers can improve the electrolyte wettability and electrolyte uptake(407.2.%).The multilayer ASPESA separator delivers an excellent cycle performance in LiFePO_(4)||Li cells with a discharge capacity of 144.5 mAh g^(-1)after 900 cycles,with a high-capacity retention of 98.9%(compared to the 5th cycle).Therefore,the multilayer ASPESA separator has great utilization potential as a high-safety separator in LIBs.

关键词： Low-density polyethylene microspheres Al_(2.O_(3)particles Thermal shutdown High safety Lithium-ionbatteries

Numerical simulation of inlet placement on sewage characteristics in the rounded square aquaculture tank with single inlet

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Journal of Oceanology and Limnology 2024年第4期42卷 1359-1382页

作者： Xiaozhong rEN Yixuan HU Yinxin zhou Shupeng DU Wei sun Hangfei LIU Chenxu ZHAO {2. LIU Key Laboratory of Environment Controlled Aquaculture(Dalian Ocean univ.r.ity)Ministry of Education Dalian 116023China College of Marine Science and Environment Dalian Ocean UniversityDalian 116023China College of Ocean and Civil Engineering Dalian Ocean UniversityDalian 116023China Zhejiang univ.r.ity Hangzhou 310058China

To improve the self-cleaning ability of aquaculture tank and the efficiency of circulating water,physical and numerical experiments were conducted on the influence of inlet structure on sewage discharge in a rounded square aquaculture tank with a single *** on the physical model of the tank,analysis of how inlet structure adjustment affects sewage discharge efficiency and flow field characteristics was conducted to provide suitable flow field conditions for sinkable solid particle *** addition,an internal flow field simulation was conducted using the rNG k-εturbulence model in hydraulic drive *** a solid-fluid multiphase model was created to investigate how the inlet structure affects sewage collection in the rounded square aquaculture tank with single inlet and *** finding revealed that the impact of inlet structure is considerably affecting sewage *** conditions of C/B=0.07-0.11(the ratio of horizontal distance between the center of the inlet pipe and the tank wall(C)to length of the tank(B))andα=2.°(αis the angle between the direction of the jet and the tangential direction of the arc angle)resulted in optimal sewage collection,which is similar to the flow field experiment in the rounded square aquaculture tank with single inlet and *** excellent correlation was revealed between sewage collection and fluid circulation stability in the aquaculture *** present study provided a reference for design and optimization of circulating aquaculture tanks in aquaculture industry.

关键词： rounded square aquaculture tank sewage collection characteristic inlet structure computational fluid dynamic