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| 1 | Expert consensus on the glycemic management of critically ill patients显示文摘Introduction The incidence of hyperglycemia is 40-60%in critically ill patients and is up to 60-80%in those who have undergone car-diac surgery.[1]The results of an epidemiological study in the United States showed that 28.6%of diabetic patients and 9.3%of non-diabetic patients had elevated mean daily glucose on the day of ICU admission.[2]In critically ill patients,elevated blood glucose is primarily the result of stress,and stress-induced hy-perglycemia is an independent risk factor associated with prog-nosis,regardless of a previous diagnosis of diabetes.Nutritional therapy has become an integral treatment option for patients in the ICU,[3,4]though nearly 30%of patients with enteral nu-trition and 44-50%with parenteral nutrition(PN)experience elevated glucose.[5,6]Intensive insulin therapy(IIT)is an impor-tant treatment for controlling hyperglycemia in critically ill pa-tients,but it also carries a corresponding risk of hypoglycemia. | Zhixiong Wu Jiao Liu Dong Zhang Kai Kang Xiangrong Zuo Qianghong Xu Aijun Pan Wei Fang Fen Liu You Shang Haiyan Yin Juntao Hu Jinglun Liu Jiangquan Fu Wei Zhang Yuan Zong Min Shao Feng Zhao Mei Meng Yanfei Mao Yingchuan Li Dechang Chen | 2022 | Journal of Intensive Medicine2022，2，3： | 9 |
| 2 | Advances in Studies on Interaction between Selenium and Heavy Metal Cadmium显示文摘Selenium is an essential functional element of the human body,and the issue of selenium accompanying heavy metals is receiving much concern.This paper expounded the form of existence of selenium and cadmium in soil and influencing factors of their bioavailability,and further elaborated the interaction between selenium and cadmium.On the basis,it provided references for further studies on the interaction between selenium and cadmium,and provided basis for establishing selenium-enriched barrier technology for crops. | Liping PAN Yongxian LIU Yanfei HUANG Mengling NONG Shiyang LU Jinping CHEN Yuying ZHAO Liumei XIONG Xiu LAN Kebing LI | 2017 | Asian Agricultural Research2017，9，8： | 3 |
| 3 | Remediation Technology for Combined Pollution of Lead and Cadmium in Farmland Soil显示文摘At present,the problem of heavy metal pollution in farmland in southern China is serious. Especially,the cadmium and lead are two heavy metal elements with serious pollution and great harm to human body. This paper reviewed some common methods and materials used in the control of cadmium and lead pollution in farmland soil. Then,it discussed the problems in the repair of cadmium and lead pollution in farmland soil. It came up with the future research direction,to provide references for remediation of lead and cadmium pollution in farmland soil. | Jun TAN Yongxian LIU Xiangfeng WEI Yanfei HUANG Liumei XIONG Liping PAN Jinping CHEN Bin LIU Chaolan ZHANG | 2018 | Asian Agricultural Research2018，10，9： | 3 |
| 4 | Multi-scale three-dimensional variational data assimilation for high-resolution aerosol observations: Methodology and application显示文摘With an increasing number of air quality monitoring stations installed around the Chinese mainland,high-resolution aerosol observations become available,allowing improvements in air pollution monitoring and aerosol forecasting.However,the multi scales(especially small-scale)information included in high-resolution aerosol observations could not be effectively utilized by the traditional three-dimensional variational method(3DVAR).This study attempted to extend the traditional 3DVAR to a multi-scale 3DVAR with two iteration steps,two-scale-3DVAR(TS-3DVAR),to improve the effectiveness of assimilating high-resolution observations.In TS-3DVAR,the large-scale and small-scale components of observation information were decomposed from the original high-resolution observations using a Gaussian smoothing method and then assimilated using the corresponding large-scale or small-scale background error covariances which were derived from the partitioned background error samples.The data assimilation(DA)analysis field generated by TS-3DVAR is more accurate than 3DVAR in reproducing the field’s multi-scale characteristics,which could thus be used as the initial chemical field of the air quality model to improve aerosol forecasting.Particulate matter with an aerodynamic diameter of less than 2.5μm(PM_(2.5))and 10.0μm(PM_(10)) from the surface air quality monitoring stations from November 01 to November 30,2018 at 00:00 were assimilated daily to verify the effects of TS-3DVAR and 3DVAR on the aerosol analysis and forecast accuracy.The results showed that TS-3DVAR better constrained both large-scale and small-scale,especially the spatial wavelengths in a range of 54-216 km and those above 351 km.The average power spectra of the TS-3DVAR assimilation increment in the two wavelength ranges were 71.70%and 35.33%higher than those of 3DVAR.As a result,the TS-3DVAR was more effective than 3DVAR in improving the accuracy of the initial chemical field,and thereby the forecasting capability for PM_(2.5).In the initial chemical field,the 30-day average correlation coefficient(Corr)of PM_(2.5) of TS-3DVAR was 0.052(6.12%)higher than that of 3DVAR,and the root mean square error(RMSE)of TS-3DVAR was 3.446μg m^(−3)(16.4%)lower than that of 3DVAR.For the forecasting capability for PM_(2.5) mass concentration,the 30-day average Corr of TS-3DVAR during the 0-24 hour forecast period was 0.025(5.08%)higher than that of 3DVAR,and the average RMSE was 2.027μg m^(−3)(4.85%)lower.The positive effect of TS-3DVAR on the improvement of forecasting capability can last for more than 24 h. | Zengliang ZANG Yanfei LIANG Wei YOU Yi LI Xiaobin PAN Zhijin LI | 2022 | Science China Earth Sciences2022，65，10： | 2 |
| 5 | Immunological surrogate endpoints of COVID-2019 vaccines:the evidence we have versus the evidence we need显示文摘lIn response to the severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)pandemic,over 200 vaccine candidates againstcoronavirus disease 2019(COVID-2019)are under development and currently moving forward at an unparalleled speed.Theavailability of surrogate endpoints would help to avoid large-scale filed efficacy trials and facilitate the approval of vaccine candidates,which is crucial to control COVID-19 pandemic.Several phase 3 efficacy trials of COVID-19 vaccine candidates are underway,which provide opportunities for the determination of COVID-19 correlates of protection.In this paper,we review currentknowledge for existence of COVD-19 correlates of protection,methods for assessment of immune correlates of protection andissues related to COVID-19 correlates of protection. | Pengfei Jin Jingxin Li Hongxing Pan Yanfei Wu Fengcai Zhu | 2021 | Signal Transduction and Targeted Therapy2021，6，3： | 1 |
| 6 | A three-dimensional variational data assimilation system for a size-resolved aerosol model: Implementation and application for particulate matter and gaseous pollutant forecasts across China显示文摘A three-dimensional variational(3DVAR)data assimilation(DA)system is presented here based on a size-resolved sectional aerosol model,the Model for Simulating Aerosol Interactions and Chemistry(MOSAIC)within the Weather Research and Forecasting model coupled to Chemistry(WRF-Chem)model.The use of this approach means that both gaseous pollutants such as SO2,NO2,CO,and O3 as well as particulate matter(PM2.5,PM10)observational data can be assimilated simultaneously.Two one-month parallel simulation experiments were conducted,one with the assimilation of surface hourly concentration observations of the above six pollutants released by the China National Environmental Monitoring Centre(CNEMC)and one without assimilation in order to verify the impact of assimilation on initial chemical fields and subsequent forecasts.Results show that,in the first place,use of the DA system can provide a more accurate model initial field.The root-mean-square error of PM2.5,PM10,SO2,NO2,CO,and O3 mass concentrations in analysis field fell by 29.27μg m-3(53.5%),34.5μg m-3(50.9%),30.36μg m-3(64.2%),8.91μg m-3(39.5%),0.46 mg m-3(47.4%),and 15.11μg m-3(51.0%),respectively,compared to a background field without assimilation.At the same time,mean fraction error was reduced by 42.6%,53.1%,45.2%,43.1%,69.9%,and 48.8%,respectively,while the correlation coefficient increased by 0.51,0.55,0.48,0.38,0.47,0.65,respectively.Secondly,the results of this analysis reveal variable benefits from assimilation on different pollutants.DA significantly improves PM2.5,PM10,and CO forecasts leading to positive effects that last more than 48 h.The positive effects of DA on SO2 and O3 forecasts last up to 8 h but that remains relatively poor for NO2 forecasts.Thirdly,the influence of assimilation varies in different areas.It is possible that the positive effects of DA on PM2.5 and PM10 forecasts can last more than 48 h across most regions of China.Indeed,DA significantly improves SO2 forecasts within 48 h over north China,and much longer CO assimilation benefits(48 h)are found in most regions apart from north and east China and across the Sichuan Basin.DA is able to improve O3 forecasts within 48 h across China with the exception of southwest and northwest regions and the O3 DA benefits in southern China are more evident,while from a spatial distribution perspective,NO2 DA benefits remain relatively poor. | Daichun WANG Wei YOU Zengliang ZANG Xiaobin PAN Hongrang HE Yanfei LIANG | 2020 | Science China Earth Sciences2020，63，9： | 1 |
| 7 | A Smart Car Control Model for Brake Comfort Based on Car Following显示文摘 | Zhaohui Wu Yanfei Liu Gang Pan | 2009 | Intelli-gent Transportation Systems2009，，3： | 1 |
| 8 | Simultaneous determination of malachite green, gentian violet and their leuco-metabolites in shrimp and salmon by liquid chromatography–tandem mass spectrometry with accelerated solvent extraction and auto solid-phase clean-up显示文摘 | Yanfei Tao Dongmei Chen Xiaoqin Chao Huan Yu Pan Yuanhu Zhenli Liu Lingli Huang Yulian Wang Zonghui Yuan | 2011 | Food Control2011，，8： | 1 |
| 9 | Simultaneous determination of malachite green, gentian violet and their leuco-metabolites in shrimp and salmon by liquid chromatography–tandem mass spectrometry with accelerated solvent extraction and auto solid-phase clean-up显示文摘 | Yanfei Tao Dongmei Chen Xiaoqin Chao Huan Yu Pan Yuanhu Zhenli Liu Lingli Huang Yulian Wang Zonghui Yuan | 2011 | Food Control2011，，8： | 1 |
| 10 | Determination of 17 macrolide antibiotics and avermectins residues in meat with accelerated solvent extraction by liquid chromatography–tandem mass spectrometry显示文摘 | Yanfei Tao Gang Yu Dongmei Chen Yuanhu Pan Zhenli Liu Huimin Wei Dapeng Peng Lingli Huang Yulian Wang Zonghui Yuan | 2012 | Journal of Chromatography B2012，，： | 1 |
| 11 | The effects of medical insurance and patients’ preference on manufacturer encroachment in a pharmaceutical supply chain显示文摘With the development of e-commerce,manufacturers have opportunities to sell products to consumers through direct channels in addition to independent retailers.Although manufacturers’encroachment upon the retailing market of traditional goods has been extensively studied,there is a lack of research on manufacturers’encroachment in a pharmaceutical supply chain.This paper analyzes a pharmaceutical manufacturer encroachment strategy by taking into account the distinctive features of drugs,in which drug expenses are covered by medical insurance only in the physical channel and patients'channel preference is also considered.We find that under certain circumstances,the manufacturer encroachment may lead to a win-win outcome for both the manufacturer and the retailer,contradicting the conventional wisdom that the manufacturer's encroachment into retail space is detrimental to the independent retailer.Additionally,the manufacturer is more likely to encroach when the incurred extra cost is sufficiently small,the perceived quality of the drug selling through the direct channel is sufficiently high and the out-of-pocket percentage cost of the drug selling in the physical channel is high.We further study the impact of manufacturer encroachment on social welfare and find that the introduction of encroachment decreases the social welfare when patients'perceived quality of the drug obtained through the online store is low and improves the social welfare when the perceived quality exceeds a certain threshold. | Yanfei Lan Pingping Lu Chen Pan Sarmajit Kar Weifeng Li | 2022 | Journal of Management Science and Engineering2022，7，2： | 1 |
| 12 | Strong phonon-magnon coupling of an O/Fe(001) surface显示文摘Using density functional calculations,we elucidate the interaction between magnons and phonons on Fe(001)and O/Fe(001)surfaces.The effective Heisenberg exchange parameters between neighbor sites(Ji)were derived by fitting the ab initio spin spiral dispersion relation to a classical Heisenberg model.In bulk Fe,J5bhas a larger amplitude than J2b-J4b.Surface magnons were softer on the Fe(001)surface than in bulk,but were strengthened on the O/Fe(001)surface through strong interactions between the O and Fe atoms.The four calculated high-energy phonon modes of O/Fe(001)excellently agreed with the experimental measurements.The J1in O/Fe(001)decreased significantly with increasing phonon amplitude.Phonon-magnon coupling occurred more easily on O/Fe(001)than on Fe(001).The softening of the magnon on the O/Fe(001)with phonon amplitude was attributed to the reduced amplitude of longitudinal excitations.Magnetic moment of the Fe atom of the second layer(Fe2)was especially sensitive to phonon amplitude,regardless of the motion direction of the Fe2 atoms. | Yan Zhu YanFei Pan JiYu Fan ChunLan Ma Jun Hu XinYuan Wei KaiCheng Zhang HongBin Zhang | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，11： | 0 |
| 13 | Hyperbranched polylysine:Synthesis,mechanism and preparation for NIR-absorbing gold nanoparticles显示文摘The ring-opening polymerization (ROP) of N-(tetrafluoroboran ammonium)-L-lysine-N-carboxyanhydride (NH3BF4-Lys NCA) was initiated by triethylamine to prepare hyperbranched polylysine (HPlys) fluoroborate with narrow polydispersity at a low temperature. Both mass spectroscopy analysis and DFT computation evidenced that the resultant cyclic dimer mainly initiated ROP as a secondary species according to normal amine mechanism. The hyperbranched polylysine in aqueous solution existed in a unimolecular state at low concentrations, but transformed into spherical micellar aggregates at a high concentration of 5 mg/mL, as characterized by dynamic laser scattering and transmission electron microscopy. By utilizing multivalent coordination interactions between hyperbranched polylysine and gold, the plasmonic gold nanoparticles (HPlys@Au NPs) were successfully prepared in aqueous solution, which elevated the solution by 23.1℃ upon 5 min of NIR laser irradiation (808 nm, 2 W/cm2). | Yiying Ge Pan Li Yanfei Guan Chang-Ming Dong | 2019 | Chinese Chemical Letters2019，30，7： | 0 |
| 14 | Effects of Several Passivating Agents on Improvement of Cd Polluted Soil显示文摘Clay minerals,phosphates,alkaline materials,organic materials are common improvers in the management of Cd polluted soil. This paper systematically summarized types of common soil improvers and their passivation mechanism of Cd in soil. It reviewed advances in researches of soil improvers. Besides,it introduced major problems in four common passivating agents for management of Cd polluted soil. Finally,according to different mechanism characteristics of passivating agents,it came up with some recommendations. | Yuying ZHAO Yongxian LIU Zhilian FAN Yanfei HUANG Liping PAN Mengling NONG Shiyang LU Jinping CHEN Xiu LAN | 2017 | Asian Agricultural Research2017，9，10： | 0 |
| 15 | Characteristics of patients with chronic airflow obstruction caused by solid fuel or tobacco smoke显示文摘To the Editor: Chronic airflow obstruction (CAO) is a characteristic feature of chronic obstructive pulmonary disease (COPD) and occurs due to airway and/or alveolar abnormalities typically associated with exposure to noxious particles or gases.[1] The major risk factor for CAO is cigarette smoking, but exposure to solid fuel likely influences CAO development. Studies have found that solid fuel exposure is associated with a high prevalence of CAO, particularly among women.[2] Comparing COPD caused by either solid fuel or tobacco smoke exposure is very significant because about 3 billion people are exposed to solid fuel smoke, and 1.01 billion people smoke tobacco, globally. This study aimed to investigate and compare the clinical and functional characteristics of CAO patients exposed to solid fuel and tobacco smoke using propensity score matching (PSM) in western China. | Huanyu Long Zhenzhen Xing Di Chai Weiming Liu Yaqi Tong Yuxia Wang Yali Ma Mingming Pan Jia Cui Yanfei Guo | 2022 | Chinese Medical Journal2022，，5： | 0 |
| 16 | Flexible mille-feuille structure electromagnetic interference shielding film with excellent thermal conductivity and Joule heating显示文摘The intelligent electronic devices have urgent demands for electromagnetic interference(EMI)shielding films with excellent heat dissipation capability.However,it is challenging to obtain excellent EMI shielding and thermal conductivity performances simultaneously.Herein,inspired by mille-feuille structure,the multifunctional EMI shielding films developed by a layer-by-layer self-assembly and hot-pressing strategy.The ingenious introduction of silver nanoparticles(AgNPs)with large specific surface area and highly conductive into the network formed by TEMPO-oxidized cellulose nanofibrils(TOCNFs)with large aspect ratio to form the TOCNFs/AgNPs.And the graphene nanoplates(GNPs)with high conductivity loss distributed alternately with TOCNFs/AgNPs to construct mille-feuille structure,which had highly efficient conductive network,complete thermally conduction pathway and rich heterogeneous interfaces.Consequently,the designed films presented high electrical conductivity of 8520 S/cm,superb EMI effectiveness(SE)of 98.05 dB,and excellent thermal conductivity of 18.82 W/(m·K).Furthermore,the films possessed outstanding Joule heating performances with low voltages,including high heating temperature(100℃),fast response time(<20 s),and impressive heating stability and reliability.Thus,such high-performance EMI shielding films with fascinating thermal conductivity and Joule heating performances have substantial application in flexible electronics,electromagnetic waves shielding and thermal management. | Dingwen Yin Huijuan Xiu Simin Wang Yanfei Pan Na Li Rui Cheng Shaoyan Huang Sha Fan Jinbao Li | 2024 | Nano Research2024，17，5： | 0 |
| 17 | A Novel Method for the Quantitative Detection of Sericin Content in Silk Fiber Based on the Ratio of Aspartate to Alanine显示文摘The development of a method for the quantitative determination of the sericin content ratio(SCR)is urgently needed for silk refining and the purification of silk fibroin for biomedical applications.In this work,a series of sericin/fibroin mixed samples with known SCRs were prepared by mixing initial samples of extracted sericin and fibroin from Bombyx mori silk.Significant differences were found in the contents of characteristic hydrophilic amino acids abundant in sericin and hydrophobic amino acids abundant in fibroin,and several linear relation-ships of SCR associated with the content ratios of Ser/Ala,Asp/Ala,Lys/Ala,Asp/Gly and Ser/Gly were estab-lished by amino acid analysis.Subsequently,the linear equation expressing SCR(%)as a function of the Asp to Ala content ratio X(%)was established as SCR=2.5634X−12.5587(R 2=0.9972).The results indicated that the SCR of degummed silks calculated by the equation is more objective and effective than the results obtained by the traditional weight loss method.Our study provides a novel approach for the sensitive and quantitative detection of the sericin content within the detection limit in unknown silks,which can contribute to quality control in the silk production process. | Yanfei Feng Jiaming Lin Longxing Niu Peng Pan Xueping Liu Linling Huang Ying Guo Mingzhong Li | 2023 | Journal of Renewable Materials2023，11，1： | 0 |
| 18 | CF_4 decomposition over solid ternary mixture NaF-Si-MO(MO=La_2O_3,CeO_2,Pr_6O-(11),Nd_2O_3,Y_2O_3)显示文摘A solid ternary mixture consisting of NaF,silicon and one metal oxide such as La2O3,CeO2,Pr6O11,Nd2O3,and Y2O3 was prepared and usedas de-fluorinated reagent for CF4 decomposition.The results show that 90% conversion of CF4 can be reached initially over NaF-Si-La2O3,NaF-Si-CeO2,NaF-Si-Nd2O3,and NaF-Si-Y2O3 at 850 C.The fresh and used reagents were characterized using XRD and XPS techniques.It was found that the active components of NaF and metal oxides in NaF-Si-CeO2,NaF-Si-Pr6O11,NaF-Si-Nd2O3,and NaF-Si-Y2O3 weretransformed into inert phases of mixed metal fluorides and silicates,respectively,resulting in an ineffective utilization of these de-fluorinatedreagents,whereas no inert phases from NaF and La2O3 can be observed in the used NaF-Si-La2O3,indicating the NaF-Si-La2O3 reagent couldbe utilized more efficiently than the other reagents in CF4 decomposition. | Yanfei Pan Xianjun Niu Yanan Wang Xiufeng Xu | 2012 | Journal of Natural Gas Chemistry2012，21，2： | 0 |
| 19 | Two-dimensional coordination polymer-based nanosensor for sensitive and reliable nucleic acids detection in living cells显示文摘A reliable and sensitive strategy which can assess nucleic acid levels in living cells would be essential for fundamental research of biomedical applications. Some nanomaterial-based fluorescence biosensors recently developed for detecting nucleic acids, however, are often with expensive, complicated and timeconsuming preparation process. Here, by using a facile bottom-up synthesis method, a two-dimensional(2 D) coordination polymer(CP) nanosheet, [Cu(tz)](Htz = 1,2,4-triazole), was successfully prepared after optimizing reaction conditions. These ultrathin CP nanosheets with thickness of 4.7 ± 1.1 nm could readily form nanosensors by assembly with DNA probes, which exhibited a low limit of detection(LOD)for p53 DNA fragment as 144 pmol/L. Furthermore, by integrating [Cu(tz)] nanosheets with hybridization chain reaction(HCR) probes, mi R-21, one kind of micro RNA upregulated in many cancer cells, can be sensitively detected with a LOD of 100 pmol/L and monitored in living cells, giving consistent results with those obtained by quantitative reverse-transcription polymerase chain reaction(q RT-PCR) analysis.Thus [Cu(tz)] nanosheets, which not only possess much better nucleic acids sensing performance than bulk cystals, but also exhibit nucleic acid delivery functions, could be used as a novel nanoplatform in biomedical imaging and sensing applications. | Yuzhi Xu Yanfei Zhang Huihui Yang Wen Yin Leli Zeng Shuo Fang Si-Yang Liu Zong Dai Xiaoyong Zou Yihang Pan | 2022 | Chinese Chemical Letters2022，33，2： | 0 |
| 20 | The Al_(2)O_(3)and Mn/Al_(2)O_(3)sorbents highly utilized in destructive sorption of NF_(3)显示文摘NF_(3)is commonly used as an etching and cleaning gas in semiconductor industry,however it is a strongly greenhouse gas.Therefore,the destruction of disposal NF_(3)is an urgent task to migrate the greenhouse effect.Among the technologies for NF_(3)abatement,the destructive sorption of NF_(3)over metal oxides sorbents is an effective way.Thus,the search for a highly reactive and utilized sorbent for NF_(3)destruction is in great demand.In this work,AlOOH supported on carbon-sphere(AlOOH/CS)as precursors were synthesized hydrothermally and heat-treated to prepare the Al_(2)O_(3)sorbents.The influence of AlOOH/CS hydrothermal temperatures on the reactivity of derived Al_(2)O_(3)sorbents for NF_(3)destruction was investigated,and it is shown that the Al2O3 from AlOOH/CS hydro-thermalized at 120℃is superior to others.Subsequently,the optimized Al_(2)O_(3)was covered by Mn(OH)x to prepare Mn/Al_(2)O_(3)sorbents via changing hydrothermal temperatures and Mn loadings.The results show that the Mn/Al_(2)O_(3)sorbents are more utilized than bare Al_(2)O_(3)in NF_(3)destructive sorption due to the promotional effect of Mn_(2)O_(3)as surface layer on the fluorination of Al_(2)O_(3)as substrate,especially the optimal 5%Mn/Al2O3(160℃)exhibits a utilization percentage as high as 90.4%,and remarkably exceeds all the sorbents reported so far.These findings are beneficial to develop more efficient sorbents for the destruction of NF_(3). | Yanfei Pan Hejian Li Li Zheng Xiufeng Xu | 2024 | Chinese Journal of Chemical Engineering2024，65，1： | 0 |
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