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Implementation of Clinical Diagnostic Criteria and Universal Symptom Survey Contributed to Lower Magnitude Article

Yongyue Wei, Liangmin Wei, Yue Jiang, Sipeng Shen, Yang Zhao, Yuantao Hao, Zhicheng Du, Jinling Tang, Zhijie Zhang, Qingwu Jiang, Liming Li, Feng Chen, Hongbing Shen

Engineering 2020, Volume 6, Issue 10, Pages 1141-1146 doi: 10.1016/j.eng.2020.04.008

Abstract: This study evaluates how the implementation of clinical diagnostics and universal symptom surveys contributedfrequencies showed a remarkable decline after the implementation of clinical diagnostic criteria and universalsymptom surveys, which was significantly below the R(t) curve estimated by the modelThe implementation of clinical diagnostic criteria and universal symptom surveys contributed to a contraction

Keywords： COVID-19 Extended SEIR+Q dynamics model Clinical diagnostic criteria Universal symptom survey Evaluation

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Universal influenza virus vaccines: what can we learn from the human immune response following exposure

Daniel Stadlbauer, Raffael Nachbagauer, Philip Meade, Florian Krammer

Frontiers of Medicine 2017, Volume 11, Issue 4, Pages 471-479 doi: 10.1007/s11684-017-0602-z

Abstract:

Several universal influenza virus vaccine candidates based on eliciting antibodies against the hemagglutininbetter understanding of this phenomenon and the underlying mechanisms might help to develop future universal

Keywords： universal influenza virus vaccine hemagglutinin stalk H7N9

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Parasitic rotation evaluation and avoidance of 3-UPU parallel mechanism

Haibo QU, Yuefa FANG, Sheng GUO

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2, Pages 210-218 doi: 10.1007/s11465-012-0317-4

Abstract:

Based on the prototype of 3-UPU (universal-prismatic-universal joint) parallel mechanism proposed

Keywords： parallel mechanism 3-UPU (universal-prismatic-universal joint) parasitic motions limited clearance redundantly

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Design of a novel RTD-based three-variable universal logic gate

Mao-qun YAO,Kai YANG,Cong-yuan XU,Ji-zhong SHEN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 8, Pages 694-699 doi: 10.1631/FITEE.1500102

Abstract: On this basis, a novel three-variable universal logic gate (ULG3) is proposed, composed of two RTD-baseduniversal threshold logic gates (UTLG) and an RTD-based three-variable XOR gate (XOR3).Thus, the proposed ULG3 provides a new efficient universal logic gate to implement RTD-based arbitrary

Keywords： Resonant tunneling diode (RTD) Threshold logic gate Reed-Muller expansion Universal logic gate

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Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5, Pages 1134-1146 doi: 10.1007/s11705-020-2014-x

Abstract: as V -NiCoP/CFP) were constructed by doping V modulation on NiCoP nanosheets on CFP and used for pH-universalinspiration to rationally enhance or design new-type nonprecious metal-based, highly efficient, and pH-universal

Keywords： hydrogen evolution reaction transition metal phosphides pH-universal vanadium doping carbon fiber paper

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A survey on assembly lines and its types

Ullah SAIF,Zailin GUAN,Baoxi WANG,Jahanzeb MIRZA,Shiyang HUANG

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2, Pages 95-105 doi: 10.1007/s11465-014-0302-1

Abstract: A survey of different problems in different types of assembly lines and some of the critical and on going

Keywords： assembly lines line balancing survey

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Recent advances in “universal” influenza virus antibodies: the rise of a hidden trimeric interface in

Yulu Wang, Dan Hu, Yanling Wu, Tianlei Ying

Frontiers of Medicine 2020, Volume 14, Issue 2, Pages 149-159 doi: 10.1007/s11684-020-0764-y

Abstract: Moreover, designing a universal influenza vaccine that is sufficiently immunogenic to induce universalThese findings may have important implications for the development of universal influenza vaccines andthese newly discovered epitopes in the HA domain of the influenza virus to promote the development of universal

Keywords： influenza virus neutralizing antibody hemagglutinin globular head region trimeric interface

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Pollution survey of carbonyl compounds in train air

LU Hao, ZHU Lizhong

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1, Pages 125-128 doi: 10.1007/s11783-007-0023-3

Abstract: The train is an important vehicle in China, but its air quality has important impacts on passengers health. In this work, pollution from carbonyl compounds was measured in the air of six trains. The objectives of this work were to investigate carbonyl compound levels in selected air from trains, identify their emission sources, and assess the intake of carbonyl compounds for passengers. The methods for sampling and analyzing 10 carbonyl compounds such as formaldehyde, acetaldehyde, acrolein, acetone, propionaldehyde, crotonaldehyde, butyraldehyde, benzaldehyde, cyclohexanone, and valeraldehyde in indoor air were proposed with the sampling efficiency, recovery, and detection limit being 92% 100%, 91% 104%, and 0.26 0.82 ng/m, respectively. It was indicated that the total concentrations of carbonyl compounds were 0.159 0.2828 mg/m with the average concentration of 0.2330 mg/m. The average concentrations of formaldehyde, acetaldehyde and acetone were 0.0922, 0.0499, and 0.0580 mg/m, accounting for 42.6%, 21.4%, and 24.9% of the total concentrations of carbonyl compounds, respectively. The carbonyl compounds probably came from woodwork and cigarette smoking. The intake of carbonyl compounds for the passengers was approximately 0.043 0.076 mg/h. The carbonyl compounds in train air could be harmful to human health.

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Construction of a universal recombinant expression vector that regulates the expression of human lysozyme

Shen LIU, Shengzhe SHANG, Xuezhen YANG, Huihua ZHANG, Dan LU, Ning LI

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 3, Pages 382-389 doi: 10.15302/J-FASE-2018211

Abstract: whey acidic protein gene (mWAP) was modified twice by homologous recombination to produce a universalOur results have provided a simple approach to construct a universal milk expression vector, and demonstrated

Keywords： BAC recombinant methods gene expression human lysozyme transgenic mice milk expression vector

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A survey of instantaneous poles for a class of two-degree-of-freedom spherical mechanisms

Soheil ZARKANDI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4, Pages 344-353 doi: 10.1007/s11465-014-0320-z

Abstract:

This paper is a detailed exploration of instantaneous poles for a class of two-degree-of-freedom (two-DOF) spherical mechanisms (SMs) with seven links or bars. For two-DOF SMs, the secondary instantaneous poles (the ones which cannot be found by direct inspection) must lie on the specified great circles. For many of these mechanisms, however, some of these great circles cannot be obtained by a direct application of Aronhold-Kennedy theorem. This paper presents geometrical and analytical techniques to locate these unknown great circles for three topologies of seven-bar two-DOF SMs.

Keywords： spherical mechanisms instantaneous poles Aronhold-Kennedy theorem great circles pencil of meridian

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A survey of physical activity among urban women in China

Shilin DENG MD, Tongyuan LIU,

Frontiers of Medicine 2009, Volume 3, Issue 4, Pages 463-469 doi: 10.1007/s11684-009-0081-y

Abstract: Few studies have been conducted to assess the level of physical activity (PA) of women in China. The purpose of this study was to describe the prevalence of PA among women in Wuhan and explore sociodemographic and behavioral correlation to PA for the population. A total of 1359 community-dwelling women (42.9713.60 years old) participated in this study. The long-version IPAQ was used to define the level of PA. 45.7% of women were considered physically active, and 27.5% were vigorously active. The proportion of physical inactivity was around 26.8%. The total and 4 domains of PA showed significant age, education level, and occupation variation. PA tended to be lower as the age declined. PA in transportation, housework, leisure time, and the total tended to be the lowest or the second lowest among the women aged 18–35 years old. PA tended to be lower as the level of education increased. Among the 5 indices, PAwas the lowest among women with college education, especially those with postgraduate education. PA tended to be the lowest among the women of office staff and instructor or technician. Generally, the total and 4 domains of PA showed significant age, education level, and occupation variation. Physical inactivity appears to be more common among younger women, or college-educated women, office ladies, and female instructor and technicians.

Keywords： physical activity urban women China

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Survey of the Algorithms on Association Rule Mining

Bi Jianxin,Zhang Qishan

Strategic Study of CAE 2005, Volume 7, Issue 4, Pages 88-94

Abstract:

In this paper the principle of the algorithms on association rule mining is introduced firstly, and researches of the algorithms on association rule mining are summarized in turn according to variable (dimension), abstract levels data and types of transacted variable (Boolean and Quantitative) in the process of data mining. At the same time some typical algorithms are analyzed and compared. At last, some future directions on association rule generation are viewed.

Keywords： data mining association rule algorithms survey

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A survey of decorative materials on the energy consumption of mid-rise residential buildings in Mashad

Masoud Taheri SHAHRAEIN, Lihua ZHAO, Qinglin MENG

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 4, Pages 490-497 doi: 10.1007/s11709-010-0068-4

Abstract: Polyvinylchloride (PVC) panel is one of the most favorite decorative materials that has been popularly applied as finishing of ceiling in residential buildings. It is about five years that the people incline to redecorate the ceiling of old buildings with PVC panel in big cities of Iran, such as Mashad. In this study, the influence of ceiling PVC panel on the cooling and heating loads of studied apartment were determined by software DeST-h. In addition, the summer natural ventilation of the mentioned apartment is investigated by determining the wind speed into the apartment through the computational fluid dynamics (CFD) software. The evaluation of environment indoor wind velocity showed that most of the apartment space is a comfortable zone. The results of studied building analyses demonstrated that using PVC panel on the ceiling can decline the energy consumption of the penthouse (fifth level) of the investigated building, which is about 3.7% and 7% for studied methods of without and with air layer, respectively. In addition, although the existence of air layer can decline the cooling and heating loads, the increase in air layer thickness did not show significant decrease on building energy consumption. However, the PVC panel is expensive and is not suitable to be used for ceiling thermal insulation, but adding a thin layer of air between ceiling and PVC panel can be a good step toward sustainable building, when the people are inclined to utilize it as a decorative ceiling.

Keywords： residential apartments natural ventilation energy consumption decorative materials Mashad

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On Modernization of the Regional Geological Survey and Deep Exploration Techniques in China

Zhao Wenjin

Strategic Study of CAE 2003, Volume 5, Issue 6, Pages 25-32

Abstract:

Some characteristic features of the past regional geological survey in China have been summarizedtransportation, communication, recording and digital map making and so on, the regional geological survey

Keywords： regional geological survey deep exploration resources environment

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Public perception of environmental issues across socioeconomic characteristics: A survey study in Wujin

Jun BI, Yongliang ZHANG, Bing ZHANG,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3, Pages 361-372 doi: 10.1007/s11783-010-0017-4

Abstract: In developing countries, there is controversy over the correct perception regarding environmental and developmental issues. Few studies have examined the perception of low-income nationals in regards to social and environmental issues. This paper looks at the relationship between socio-demographic factors and the groups’ perceived priority regarding environmental and social issues in Wujin County. The results indicated that most residents, specifically the young, government employed and the urban community consider environmental issues to be serious, especially in relation to air pollution and water pollution. Furthermore, many residents feel it is important to rank environmental problems that are related to other social and economic issues, and that environmental protection must be set as a priority in Wujin County. Compared to social issues, environmental concern was greater among the young, government employed, and the urban community, because of their higher education and affluence. In addition, 66.2% of residents consider environmental protection to be more important than economic development. Thus, environmental protection must be set as a high priority in Wujin County, in order to face the many social and environmental challenges inherent in development.

Keywords： socio-economic characteristics environmental perception sustainable development policy making

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Title Author Date Type Operation

Implementation of Clinical Diagnostic Criteria and Universal Symptom Survey Contributed to Lower Magnitude

Yongyue Wei, Liangmin Wei, Yue Jiang, Sipeng Shen, Yang Zhao, Yuantao Hao, Zhicheng Du, Jinling Tang, Zhijie Zhang, Qingwu Jiang, Liming Li, Feng Chen, Hongbing Shen

Journal Article

Universal influenza virus vaccines: what can we learn from the human immune response following exposure

Daniel Stadlbauer, Raffael Nachbagauer, Philip Meade, Florian Krammer

Journal Article

Parasitic rotation evaluation and avoidance of 3-UPU parallel mechanism

Haibo QU, Yuefa FANG, Sheng GUO

Journal Article

Design of a novel RTD-based three-variable universal logic gate

Mao-qun YAO,Kai YANG,Cong-yuan XU,Ji-zhong SHEN

Journal Article

Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong