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| 1 | Towards an Artificial Intelligence Framework for Data-Driven Prediction of Coronavirus Clinical Severity显示文摘The virus SARS-CoV2,which causes the Coronavirus disease COVID-19 has become a pandemic and has spread to every inhabited continent.Given the increasing caseload,there is an urgent need to augment clinical skills in order to identify from among the many mild cases the few that will progress to critical illness.We present a first step towards building an artificial intelligence(AI)framework,with predictive analytics(PA)capabilities applied to real patient data,to provide rapid clinical decision-making support.COVID-19 has presented a pressing need as a)clinicians are still developing clinical acumen given the disease’s novelty,and b)resource limitations in a rapidly expanding pandemic require difficult decisions relating to resource allocation.The objectives of this research are:(1)to algorithmically identify the combinations of clinical characteristics of COVID-19 that predict outcomes,and(2)to develop a tool with AI capabilities that will predict patients at risk for more severe illness on initial presentation.The predictive models learn from historical data to help predict specifically who will develop acute respiratory distress syndrome(ARDS),a severe outcome in COVID-19.Our experimental results based on two hospitals in Wenzhou,Zhejang,China identify features most predictive of ARDS in COVID-19 initial presentation which would not have stood out to clinicians.A mild increase in elevated alanine aminotransferase(ALT)(a liver enzyme)),a presence of myalgias(body aches),and an increase in hemoglobin,in this order,are the clinical features,on presentation,that are the most predictive.Those two centers’COVID-19 case series symptoms on initial presentation can help predict severe outcomes.Predictive models that learned from historical data of patients from two Chinese hospitals achieved 70%to 80%accuracy in predicting severe cases. | Xiangao Jiang Megan Coffee Anasse Bari Junzhang Wang Xinyue Jiang Jianping Huang Jichan Shi Jianyi Dai Jing Cai Tianxiao Zhang Zhengxing Wu Guiqing He Yitong Huang | 2020 | Computers, Materials & Continua2020，，4： | 15 |
| 2 | Gradual solution heat treatment of AlSiCuMg cast alloys显示文摘The microstmcture characteristics of AlSiCuMg cast alloys were studied with different Cu content and the gradual solution treatment by DSC, SEM, TEM and mechanical method. The melting point of α(Al) + Si decreases and polynary eutectic phases with low melting point form with increase of Cu content. Gradual solution treatment includes two steps:solution treating near the melting point of polynary eutectic phase to take it dissolve first, and then increasing solution temperature to take the remainder copper intermetallics dissolved into o(Al). Grain boundaries melting can be avoided by gradual solution treatment, even the maximum solution temperature is above final solidification point, and the age hardening response increases correspondingly. | WANG Guiqing , BIAN Xiufang ,and ZHANG Junyan1) The Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061, China2) Department of Material Science and Technology, Shandong Architectural Engineering Institute, Jinan 250014, China | 2003 | Rare Metals2003，22，4： | 13 |
| 3 | Mesozoic Large-scale Mineralization and Multiple Lithospheric Extensions in South China显示文摘华南是最重要的 polymetallic (钨,锡,铋,铜,银,锑,水银,稀罕金属,重稀土元素元素,黄金和铅锌) 在中国的省。这篇论文在华南描述中生代 large-scalemineralization 的基本特征。大规模矿化作用主要发生在三个 intervals:170-150 妈, 140-126 妈和 110-80 妈。在这些之中,第一个阶段被铜,铅锌和钨矿化作用和第三个阶段主要标记被锡,黄金,银和铀矿化作用主要描绘。钨和听矿化作用主要描绘的 140-126 妈的阶段是从第一的过渡间隔到第三个阶段。考虑到地区性的构造进化的当前的研究结果,在三个阶段的 large-scalemineralization 与有关,这被建议在华南块和北方中国块之间碰撞以后,到 E-Wdirection 的从 N-S 的构造政体的主要压力地的转移,并且球的延期由 Paleo-Pacificplate 的 subductlon 引起了的多重背弧石版印刷。 | MAO Jingwen XIE Guiqing LI Xiaofeng ZHANG Changqing WANG Yitian | 2006 | Acta Geologica Sinica(English Edition)2006，80，3： | 13 |
| 4 | Solvent extraction of vanadium from sulfuric acid solution显示文摘The behaviour of vanadium(V) extracted from sulfuric acid solution was investigated using Cyanex 923 as an extractant. The effects of the concentration of Cyanex 923 and the pH of the solution were studied. The extraction of vanadium(V) increases with the increase of Cyanex 923 concentration and shaking time. Cyanex 923 can extract vanadium(V) from sulfuric acid solution at low pH conditions, and the best pH conditions for extraction of vanadium(V) are at pH 1.0-2.0. The species extracted into the organic phase is VO2HSO4 with one molecule of Cyanex 923. Equilibrium studies were used to assess the extraction efficiency of vanadium(V) recovery from the sulfuric acid solution. | WANG Mingyu ZHANG Guiqing WANG Xuewen ZHANG Jialiang | 2009 | Rare Metals2009，28，3： | 11 |
| 5 | Personalized medicine in non-small cell lung cancer: a review from a pharmacogenomics perspective显示文摘Non-small cell lung cancer is a prevalent and rapidly-expanding challenge to modern medicine. While generalized medicine with traditional chemotherapy yielded comparatively poor response rates and treatment results, the cornerstone of personalized medicine using genetic profiling to direct treatment has exalted the successes seen in the field and raised the standard for patient treatment in lung and other cancers. Here, we discuss the current state and advances in the field of personalized medicine for lung cancer, reviewing several of the mutation-targeting strategies that are approved for clinical use and how they are guided by patient genetic information. These classes include inhibitors of tyrosine kinase(TKI), anaplastic lymphoma kinase(ALK), and monoclonal antibodies. Selecting from these treatment plans and determining the optimal dosage requires in-depth genetic guidance with consideration towards not only the underlying target genes but also other factors such as individual metabolic capability and presence of resistance-conferring mutations both directly on the target gene and along its cascade(s).Finally, we provide our viewpoints on the future of personalized medicine in lung cancer, including target-based drug combination, mutation-guided drug design and the necessity for data of population genetics, to provide rough guidance on treating patients who are unable to get genetic testing. | Wenxiao Jiang Guiqing Cai Peter C.Hu Yue Wang | 2018 | Acta Pharmaceutica Sinica B2018，8，4： | 10 |
| 6 | Cd uptake in rice cultivars treated with organic acids and EDTA显示文摘A pot experiment was conducted to examine the activity of antioxidant enzymes, the content of malondialdehyde (MDA), proline and protein, and Cd uptake in different rice cultivars exposed to Cd (0, 1 and 5 mg/kg) in the presence of organic acids and ethylenediamine tetraacetic acid (EDTA). The results showed the increase in activity of dismutase (SOD), contents of proline and protein but a decline in activities of peroxidase (POD) and catalase (CAT), and MDA content for cultivars Xiushui63 and IIyou527. The resistance to Cd was higher in Xiushui63 than that in IIyou527 under the same Cd treatment. Cadmium contents in grain, straw and roots of both cultivars were markedly reduced in the presence of organic acids and EDTA. Grain Cd contents was the highest for plants treated with organic acids, followed by organic acids + 1/2EDTA, and the lowest with EDTA; Cd contents in straw and root were the lowest for plants treated with organic acids, followed by organic acids + 1/2EDTA, and the highest with EDTA treatment when exposed to Cd. | Weihong Xu Yangrui Li Jianping He Qifu Ma Xiaojing Zhang Guiqing Chen Huixian Wang Haibo Zhang | 2010 | Journal of Environmental Sciences2010，22，3： | 9 |
| 7 | Design, Synthesis, and Biological Activity of Novel Aromatic Amide Derivatives Containing Sulfide and Sulfone Substructures显示文摘In recent years,the damage caused by soil nematodes has become increasingly serious;however,the varieties and structures of the nematicides available on the market are deficient.Fluopyram,a succinate dehydrogenase inhibitor(SDHI)fungicide developed by Bayer AG in Germany,has been widely used in the prevention and control of soil nematodes due to its high efficiency and novel mechanism of action.In this paper,two series of novel target compounds were designed and synthesized with nematicidal and fungicidal fluopyram as the molecular skeleton in order to introduce sulfide and sulfone substructures.The structures were identified and characterized by 1H nuclear magnetic resonance(NMR),13C NMR,and high-resolution mass spectrometer(HRMS).The bioassays revealed that most of the compounds showed excellent nematicidal activities at 200 lgmL-1 in comparison with fluopyram,while the nematode mortality rate dropped sharply at 100μg·mL-1,except for compounds I-11 and II-6.In terms of fungicidal activity,compound I-9 was discovered to have an excellent inhibitory rate,and a molecular docking simulation was performed that can provide important guidance for the design and exploration of efficient fungicidal lead compounds. | Xuewen Hua Nannan Liu Sha Zhou Leilei Zhana Hao Yin Guiqing Wang Zhijin Fan Yi Mac | 2020 | Engineering2020，6，5： | 4 |
| 8 | Hierarchical red phosphorus incorporated TiO_(2) hollow sphere heterojunctions toward superior photocatalytic hydrogen production显示文摘Solar-to-hydrogen conversion through photocatalysis is a sustainable and promising strategy for storing solar energy.Recently,elemental red phosphorus(RP)with broad light absorption has been recognized as a potential candidate for photocatalytic hydrogen evolution,while challenges remain due to the rapid recombination of photogenerated carriers.In this work,RP modified TiO_(2)hollow spheres were designed and fabricated through the chemical vapor deposition method.The optimal hydrogen production rate reaching 215.5μmol/(g h)over TiO_(2)@RP heterostructure was obtained under simulated solar light irradiation.Experimental results evidenced that the hollow sphere structure and RP light absorber extended light absorption ability,and the heterostructure induced interfacial charge migration facilitated photoinduced charge separation,which benefited the photocatalytic hydrogen production performance. | Guiqing Huang Wanneng Ye Chunxiao Lv Denys S.Butenko Chen Yang Gaolian Zhang Ping Lu Yan Xu Shuchao Zhang Hongwei Wang Yukun Zhu Dongjiang Yang | 2022 | Journal of Materials Science & Technology2022，，13： | 3 |
| 9 | Evaluation of the relative risk of stroke in patients with hypertension using cerebrovascular hemodynamic accumulative score显示文摘The relative risk(RR)of stroke in patients with hypertension was evaluated by using synthetic index of cerebrovascular hemodynamics.A total of 7,371 patients with hypertension with ages i40 years were selected from a population-based cohort study of the risk factors for stroke.The data on the baseline investigation of risk factors,the determination of cerebrovascular hemodynamic parameters(CVHP),and stroke follow-up were analyzed.The RR of stroke in patients with hypertension was evaluated by CVHP scores.Univariate analysis indicated that hypertension,complicated by other risk factors,had significant statistical association with the onset of stroke.RRs for stroke when hypertension complicated with decrease of hemodynamic scores,heart disease,cigarette smoking and alcohol consumption were 4.93(95%CI,3.26–7.45),1.90(95%CI,1.36–2.66),1.99(95%CI,1.42–2.79)and 1.73(95%CI,1.19–2.53)respectively.In multivariate analysis,hemodynamic score,age,sex,cigarette smoking,family history of stroke and systolic blood pressure were selected by the Cox regression for inclusion in the final analysis.Among them,the RR of hemodynamic score was highest.The analysis of doseresponse relationships indicated that when the hemodynamic scores in patients with hypertension were lower than 75 points,the RR of stroke at 75,60,45,30 and 15 points were 2.85,4.43,4.54,5.40 and 9.88,respectively.The risk of stroke in patients with hypertension is closely asso ciated with hemodynamic impairment and the hemodynamic score may be used for quantitative evaluation of relative risks of stroke. | HUANG Jiuyi WANG Guiqing GUO Jiping CAO Yifeng WANG Yan YANG Yongju YU Xuehai | 2007 | Frontiers of Medicine2007，1，3： | 2 |
| 10 | Impact of Asarum Essential Oils on Physiological and Biochemical Indicators of Two Agricultural Pests显示文摘[Objective]The paper was to study the effects of asarum essential oils on physiological and biochemical indices of two agricultural pests. [Method]Asarum essential oils were extracted by different methods,and their effects on physiological and biochemical indices related to the structure of body wall( chitin and phenoloxidase),the physiological and biochemical indices acting on the nervous system( Acetylcholinesterase),and the physiological and biochemical indices acting on the digestive system( protease,amylase and lipase) of Ostrinia furnacalis and Mythimna seperata were studied. [Result]Asarum essential oils had no effect no chitin content of body wall under the experimental concentration,and had no inhibitory effect but activated effect on polyphenol oxidase activity. Asarum essential oils could act on the nervous system of insect,and had strong inhibitory effect against acetylcholinesterase activity of O. furnacalis larvae,with inhibition rates of 24. 86%- 38. 79%. Asarum essential oils showed a significant activated effect on pepsin activity in midgut,but the activated amplitude became smaller with the prolongation of treatment time. Asarum essential oils showed a significant inhibitory effect on activities of amylase and lipase,indicating that it could play an insecticidal effect by inhibiting activity of amylase and lipase,and it could act on digestive system of insect. [Conclusion]The study laid the foundation for further development of asarum as botanical pesticide. | Liu Yan Ji Lanzhu Wang Guiqing Wang Yuanxia Zhang Yue Yi Xuemei | 2014 | Plant Diseases and Pests2014，5，3： | 2 |
| 11 | Comparison of lentiviruses pseudotyped with S proteins from coronaviruses and cell tropisms of porcine coronaviruses显示文摘The surface glycoproteins of coronaviruses play an important role in receptor binding and cell entry. Different coronaviruses interact with their specific receptors to enter host cells. Lentiviruses pseudotyped with their spike proteins(S) were compared to analyze the entry efficiency of various coronaviruses. Our results indicated that S proteins from different coronaviruses displayed varied abilities to mediate pseudotyped virus infection. Furthermore, the cell tropisms of porcine epidemic diarrhea virus(PEDV) and transmissible gastroenteritis virus(TGEV) have been characterized by live and pseudotyped viruses. Both live and pseudoviruses could infected VeroCCL-81(monkey kidney), Huh-7(human liver), and PK-15(pig kidney) cells efficiently. CCL94(cat kidney) cells could be infected efficiently by TGEV but not PEDV. Overall, our study provides new insights into the mechanisms of viral entry and forms a basis for antiviral drug screening. | Jingjing Wang Feng Deng Gang Ye Wanyu Dong Anjun Zheng Qigai He Guiqing Peng | 2016 | Virologica Sinica2016，31，1： | 2 |
| 12 | Impact of FY-3D MWRI Radiance Assimilation in GRAPES 4DVar on Forecasts of Typhoon Shanshan显示文摘In this study, Fengyun-3 D(FY-3 D) Micro Wave Radiation Imager(MWRI) radiance data were directly assimilated into the Global/Regional Assimilation and Pr Ediction System(GRAPES) four-dimensional variational(4 DVar) system. Quality control procedures were developed for MWRI applications by using algorithms from similar microwave instruments. Compared with the FY-3 C MWRI, the bias of FY-3 D MWRI observations did not show a clear node-dependent difference from the numerical weather prediction background simulation. A conventional bias correction approach can therefore be used to remove systematic biases before the assimilation of data. After assimilating the MWRI radiance data into GRAPES, the geopotential height and humidity analysis fields were improved relative to the control experiment. There was a positive impact on the location of the subtropical high, which led to improvements in forecasts of the track of Typhoon Shanshan. | Hongyi XIAO Wei HAN Hao WANG Jincheng WANG Guiqing LIU Changshan XU | 2020 | Journal of Meteorological Research2020，34，4： | 2 |
| 13 | Reactive changes in astrocytes, and delayed neuronal death, in the rat hippocampal CA1 region following cerebral ischemia/reperfusion显示文摘BACKGROUND: Blood supply to the hippocampus is not provided by the middle cerebral artery. However, previous studies have shown that delayed neuronal death in the hippocampus may occur following focal cerebral ischemia induced by middle cerebral artery occlusion. OBJECTIVE: To observe the relationship between reactive changes in hippocampal astrocytes and delayed neuronal death in the hippocampal CA1 region following middle cerebral artery occlusion. DESIGN, TIME AND SETTING: The immunohistochemical, randomized, controlled animal study was performed at the Laboratory of Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, from July to November 2007. MATERIALS: Rabbit anti-glial fibrillary acidic protein (GFAP) (Neomarkers, USA), goat anti-rabbit IgG (Sigma, USA) and ApoAlert apoptosis detection kit (Biosciences Clontech, USA) were used in this study. METHODS: A total of 42 healthy adult male Wistar rats, aged 3–5 months, were randomly divided into a sham operation group (n = 6) and a cerebral ischemia/reperfusion group (n = 36). In the cerebral ischemia/reperfusion group, cerebral ischemia/reperfusion models were created by middle cerebral artery occlusion. In the sham operation group, the thread was only inserted into the initial region of the internal carotid artery, and middle cerebral artery occlusion was not induced. Rats in the cerebral ischemia/reperfusion group were assigned to a delayed neuronal death (+) subgroup and a delayed neuronal death (–) subgroup, according to the occurrence of delayed neuronal death in the ischemic side of the hippocampal CA1 region following cerebral ischemia. MAIN OUTCOME MEASURES: Delayed neuronal death in the hippocampal CA1 region was measured by Nissl staining. GFAP expression and delayed neuronal death changes were measured in the rat hippocampal CA1 region at the ischemic hemisphere by double staining for GFAP and TUNEL. RESULTS: After 3 days of ischemia/reperfusion, astrocytes with abnormal morphology were detected in the rat hippocampal CA1 region in the delayed neuronal death (+) subgroup. No significant difference in GFAP expression was found in the rat hippocampal CA1 region at the ischemic hemisphere in the sham operation group, delayed neuronal death (+) subgroup and delayed neuronal death (–) subgroup (P > 0.05). After 7 days of ischemia/reperfusion, many GFAP-positive cells, which possessed a large cell body and an increased number of processes, were activated in the rat hippocampal CA1 region at the ischemic hemisphere. GFAP expression in the hippocampal CA1 region was greater in the delayed neuronal death (+) subgroup and delayed neuronal death (–) subgroup compared with the sham operation group (P < 0.01). Moreover, GFAP expression was significantly greater in the delayed neuronal death (–) subgroup than in the delayed neuronal death (+) subgroup (P < 0.01). After 30 days of ischemia/reperfusion, GFAP-positive cells were present in scar-like structures in the rat hippocampal CA1 region at the ischemic hemisphere. GFAP expression was significantly greater in the delayed neuronal death (+) subgroup and delayed neuronal death (–) subgroup compared with the sham operation group (P < 0.05). GFAP expression was significantly lower in the delayed neuronal death (–) subgroup than in the delayed neuronal death (+) subgroup (P < 0.05). The delayed neuronal death rates were 42% (5/12), 33% (4/12) and 33% (4/12) at 3, 7 and 30 days, respectively, followingischemia/reperfusion. No significant differences were detected at various time points (χ2 = 0.341, P > 0.05). CONCLUSION: The activation of astrocytes was poor in the hippocampal CA1 region during the early stages of ischemia, which is an important reason for delayed neuronal death. Glial scar formation aggravated delayed neuronal death during the advanced ischemic stage. | Guiqing Zhang Xiang Luo Zhiyuan Yu Chao Ma Shabei Xu Wei Wang | 2009 | Neural Regeneration Research2009，4，1： | 2 |
| 14 | Asimple and selective nanocatalytic resonance Rayleighscattering spectral method for the determination oftrace Re显示文摘 | Wang Shengmian Wen Guiqing Li Tingsheng | 2013 | Journal of Spectroscopy2013，，： | 1 |
| 15 | Controller Design for the lnternet of Things for Building Electrical Equipments显示文摘 | Zhang Guiqing Duan Xingehan Wang Mingand Li Chengdong | 2012 | Power Engineering and Automation Conference ( PEAM)2012，，： | 1 |
| 16 | Personalized medicine of non-gene-specific chemotherapies for non-small cell lung cancer显示文摘Non-small cell lung cancer is recognized as the deadliest cancer across the globe.In some areas,it is more common in women than even breast and cervical cancer.Its rise,vaulted by smoking habits and increasing air pollution,has garnered much attention and resource in the medical field.The first lung cancer treatments were developed more than half a century ago.Unfortunately,many of the earlier chemotherapies often did more harm than good,especially when they were used to treat genetically unsuitable patients.With the introduction of personalized medicine,physicians are increasingly aware of when,how,and in whom,to use certain anti-cancer agents.Drugs such as tyrosine kinase inhibitors,anaplastic lymphoma kinase inhibitors,and monoclonal antibodies possess limited utility because they target specific oncogenic mutations,but other drugs that target mechanisms universal to all cancers do not.In this review,we discuss many of these non-oncogene-targeting anti-cancer agents including DNA replication inhibitors(i.e.,alkylating agents and topoisomerase inhibitors)and cytoskeletal function inhibitors to highlight their application in the setting of personalized medicine as well as their limitations and resistance factors. | Wenxiao Jiang Guiqing Cai Peter Hu Yue Wang | 2021 | Acta Pharmaceutica Sinica B2021，11，11： | 1 |
| 17 | Autism genome-wide copy number variation reveals ubiquitin and neuronal genes 显示文摘 | Glessner JT Wang Kai Cai Guiqing | 2009 | Na- ture2009，459，7246： | 1 |
| 18 | Experimental research on stabilities, thermophysical properties and heat transfer enhancement of nanofluids in heat exchanger systems显示文摘Stable TiO_2–water nanofluids are prepared by a two-step method, stabilities of nanofluids are investigated by precipitation method and transmittance method respectively, and thermal conductivities and viscosities are also measured. An experimental system for studying the heat transfer enhancement of nanofluids is established,and heat transfer and flow characteristics of TiO_2–water nanofluids in heat exchanger systems with a triangular tube and circular tube are experimentally studied. The effects of nanoparticle mass fractions(ω = 0.1 wt%–0.5 wt%) and Reynolds numbers(Re = 800–10000) on the heat transfer and flow performances of nanofluids are analyzed. Fitting formulas for Nusselt number and resistance coefficient of nanofluids in a triangular tube are put forward based on the experimental data. The comprehensive performances of nanofluids in a triangular tube are investigated. It is found that nanofluids in a triangular tube can significantly improve the heat transfer performance at the cost of a small increase in resistance coefficient compared with that in a circular tube, especially the resistance coefficients are almost the same between different nanoparticle mass fractions at turbulent flow. It is also found that the comprehensive evaluation index η decreases with Reynolds number at laminar flow but a critical maximum value appears at turbulent flow. | Cong Qi Maoni Liu Guiqing Wang Yuhang Pan Lin Liang | 2018 | Chinese Journal of Chemical Engineering2018，26，12： | 1 |
| 19 | Optimized treatment with RF thermotherapy and immunotherapy combinedwith CyberKnife for advanced high?risk tumors: A clinical trial report显示文摘 | Zhigao Jiang Guiqing Yang Xiaoxu Liu Dongning Sun Shanshan Wang Yang Li Yishan Wang | 2014 | Biomedical Reports2014，，2： | 1 |
| 20 | Polysaccharide separation mechanism in polysulfone-Fe_3O_4 magnetic composite membranes显示文摘Polysulfone (PSF)-Fe3O4 composite membranes were prepared by the phase-inversion process and their polysaccharide separation mechanism was explored using chondroitin sulfate (CS) and dextran. The mechanism was analyzed from constraints on the magnetic field and geometric deformation. It was found that variations in dextran rejection from 58% to 46% were mainly influenced by the geometric deformation of the composite membrane, while the magnetic field had a significant influence on variations in CS rejection from 82% to 35%. The results indicate that it is possible to continuously separate different types of polysaccharide with a composite membrane by adjusting the external magnetic field. | WANG RuiJun CHEN Yan XIE HuiMing KAI GuiQing WANG ZiYao PAN Jian | 2011 | Chinese Science Bulletin2011，56，18： | 1 |
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