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A modified double-tract reconstruction following laparoscopic proximal gastrectomy for Siewert Ⅱ adenocarcinoma of the esophagogastric junction (with video)

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Laparoscopic, Endoscopic and Robotic Surgery 2021年第4期4卷 111-115页

作者： Boshi Fan Weian Song Junqiang Liu Shouyin Di Caiying Yue Taiqian gong Department of Thoracic Surgery The Sixth Medical Center of Chinese PLA General HospitalBeijing 100048China The Second School of Clinical Medicine Southern Medical UniversityGuangzhou 510000China

Objective:The incidence of adenocarcinoma of the esophagogastric junction(AEG)is *** patients with resectable Siewert II AEG,there is still a lack of consensus with regards to which surgical procedure can well balance survival time and quality of *** study aims to describe a modified double-tract reconstruction(DTR)method following laparoscopic proximal gastrectomy(LPG)and to evaluate the feasibility,safety,and effects of this novel ***:This study retrospectively reviewed 29 patients who received modified DTR after LPG for Siewert Ⅱ AEG at a single center between August 2015 and October *** characteristics,surgical outcomes,nutritional status and dietary ability were ***:The mean surgical time was 206.4±39.2 min,mean intraoperative blood loss was 175.9±41.4 mL,and median postoperative hospital stay was 11 d(range,9-70 d).The early complication rate was 13.8%(n=4),and the late complication rate was 6.9%(n=2).No reflux esophagitis or reflux symptom was *** were no perioperative deaths within three months *** the third follow-up month after surgery,most patients(25/29,86.2%)were experiencing sufficient oral food intake,with a median frequency of 5 meal/d(range,3-6 meal/d).The median total weight loss was 8 kg(range,0-15 kg)and there were no case of post-operative ***:The modified DTR method following LPG represents a novel,safe,and feasible method that provides sufficient nutritional support with few diet-related *** large-scale randomized trials are now needed to validate the clinical applicability of this method.

关键词： Adenocarcinoma Esophagogastric junction Double-tract reconstruction Laparoscopic proximal gastrectomy

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Enhancement of the Femtosecond Third Harmonic Generation by Charge Transfer Process in Poly (N-Vinylcarbazole) /C_(60) Film

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Chinese Physics Letters 1997年第5期14卷 356-359页

作者： QIAN Jiang ZHAO Li WANG gong-ming QIAN Shi-xiong LIU Xian-nian ZHENG Qi-ke Department of Physics Fudan UniversityShanghai 200433 Laser Chemistry Institute Fudan UniversityShanghai 200433

The femtosecond third harmonic generaction(THG)output has been measured from a series of poly(N-vinylcarbazole)(PVK),C_(60),mixed and multilayer PVK/C_(60) films which were all fabricated by physical jet deposition *** is an enhancement of femtosecond THG output from the mixed PVK/C_(60) film in comparison with other *** transfer complex in the mixed PVK/C_(60) film was considered to be the main reason for this increase of the third-order susceptibility.

关键词： technique. Femto femtosecond

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Analysis of contact melting around a horizontal elliptical cylinder heat source

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Progress in Natural Science:Materials International 2008年第4期18卷 441-446页

作者： Miao gong, Wenzhen Chen, Yuansong Zhao, Bo Zhu, Fengrui Sun College of Power and Shipping, Naval University of Engineering, Wuhan, Hubei 430033, China College of Power and Shipping Naval University of Engineering Wuhan Hubei 430033 China

The process of DT-driven contact melting of the solid phase change material (PCM) around a horizontal elliptical cylinder heat source is analyzed. Aiming at the problem existed in the published literature, namely the thickness of boundary layer tends to be infinite at φ= 90°, and considering the difference of normal angle between the horizontal elliptical cylinder surface and the solid-liquid interface of PCM, a new mathematic model is proposed, and the fundamental equations for the melting process are derived with the film theory. The new pressure distribution inside the boundary layer, the variation law of normal angle of the solid-liquid interface, the thickness of the boundary layer and the relationship between the melting velocity and resultant force are obtained. The solutions of the fundamental equations under different elliptical compression coeffcients are analyzed and discussed. It is found that the thickness of the boundary layer obtained by the new model is a finite value and accords with the experimental result at φ = 90°.

关键词： Contact melting Elliptical cylinder Phase change phenomena Heat transfer

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Vancomycin-induced acute kidney injury after liver transplantation

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Hepatobiliary & Pancreatic Diseases International 2021年第4期20卷 403-406页

作者： Xiao-Ping Shi Dong-Hui Lao Qing Xu Min Zhang Yun-Hong Lu Yu gong Ting Wang Department of Pharmacy Zhongshan HospitalFudan UniversityShanghai 200032China Department of Pharmacy Services Boston Medical CenterBostonMA 02118USA Department of Critical Care Medicine Zhongshan HospitalFudan UniversityShanghai 200032China

To the Editor:Multidrug-resistant Gram-positive bacteria Staphylococcus aureus and Enterococcus species emerge as major pathogens after liver transplantation(LT).Although vancomycin remains the best choice of drug for treating those infections,it is associated with significant *** kidney injury(AKI)is a common complication in liver recipients due to a combination of factors related to the recipient,donor graft,intraoperative and posttransplant events.

关键词： kidney liver Acute

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Biodegradability enhancement of municipal landfill leachate

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Water Science and Engineering 2008年第4期1卷 89-98页

作者： Pi Kewu gong Wenqi School of Resources and Environmental Engineering Wuhan University of Technology Wuhan 430070 P. R. China

The method of enhancing the biodegradability of landfill leachate via air stripping followed by coagulation/ultrafiltration （UF） processes is introduced. In this study, the air stripping process obtained a removal efficiency of 88.6% for ammonia nitrogen （NH3-N）, at an air-to-liquid ratio （A/L） of 3 300 （pH = 11） and after 18 h of stripping. The single coagulation process increased the BOD （biological oxygen demand）/COD （chemical oxygen demand） ratio by 0.089 with a FeCl3 dosage of 570 mg/L, at pH 7.0, and the single UF process increased the BOD/COD ratio from 0.049 to 0.311. However, the combination of coagulation and UF increased the BOD/COD ratio from 0.049 to 0.423, and the final BOD, COD, NH3-N, and colour of the leachate were 1 023 mg/L, 2 845 mg/L, 145 mg/L, and 2 056, respectively, when a 3 kDa molecular weight cut-off （MWCO） membrane was used at an operating pressure of 0.7 MPa. In the ultrafiltration process, the average solution flux （Jv）, concentration multiple （Mc）, and retention rate （R） for the COD were 107.3 L/（m^2·h）, 6.3, and 84.2%, respectively.

关键词： landfill leachate air stripping coagulation ultrafiltration biodegradability

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我国黄磷深加工发展方向的探讨

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现代化工 2006年第5期26卷 1-6页

作者：贡长生武汉化工学院化工与制药学院湖北武汉430073

根据我国黄磷工业快速发展的实际情况,研究和探讨了黄磷深加工产品的发展方向。重点论述了黄磷深加工和精细化的发展方向,介绍了黄磷直接催化合成亚磷酸和有机磷化合物的最新研究进展。在分析国内黄磷深加工发展趋势的基础上,对我国黄... 详细信息

根据我国黄磷工业快速发展的实际情况,研究和探讨了黄磷深加工产品的发展方向。重点论述了黄磷深加工和精细化的发展方向,介绍了黄磷直接催化合成亚磷酸和有机磷化合物的最新研究进展。在分析国内黄磷深加工发展趋势的基础上,对我国黄磷深加工的发展问题提出了建议。

关键词：黄磷深加工精细磷酸盐有机磷化合物

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Suspected SARS-CoV-2 infection with fever and coronary heart disease:A case report

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World Journal of Clinical Cases 2020年第23期8卷 6056-6063页

作者： Jin-Ru gong Jia-Sheng Yang Yao-Wei He Kang-Hui Yu Jia Liu Rui-Lin Sun Department of Pulmonary and Critical Care Medicine Guangdong Second Provincial General HospitalGuangzhou 510317Guangdong ProvinceChina Department of Radiology Guangdong Second Provincial General HospitalGuangzhou 510317Guangdong ProvinceChina

BACKGROUND The coronavirus disease 2019(COVID-19)is an emerging infectious disease caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).Suspected cases accounted for a large proportion in the early stage of the COVID-19 *** deviation of the nucleic acid test by throat swab(the current gold standard of COVID-19)caused by variation in sampling techniques and reagent kits and coupled with nonspecific clinical manifestations make confirmation of the suspected cases *** management of the suspected cases of COVID-19 is crucial for disease *** SUMMARY A 65-year-old male presented with fever,lymphopenia,and chest computed tomography(CT)images similar to COVID-19 after percutaneous coronary *** patient was diagnosed as having bacterial pneumonia with cardiogenic pulmonary edema instead of *** was based on four negative results for throat swab detection of SARS-CoV-2 nucleic acid using reverse transcriptase-polymerase chain reaction assay and one negative result for serological antibody of SARS-CoV-2 with the serological ***,the distribution of ground-glass opacities and thickened blood vessels from the CT images differed from COVID-19 features,which further supported the exclusion of *** Distinguishing COVID-19 patients from those with bacterial pneumonia with cardiogenic pulmonary edema can be ***,it requires serious identification.

关键词： COVID-19 Suspected case Nucleic acid test Serological antibody detection Ground-glass opacities Case report

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Does the Dzungarian racerunner(Eremias dzungarica Orlova,Poyarkov,Chirikova,Nazarov,Munkhbaatar,Munkhbayar&Terbish,2017)occur in China?Species delimitation and identification with DNA barcoding and morphometric analyses

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Zoological Research 2021年第3期42卷 287-293页

作者： Jin-Long Liu Tatjana N.Dujsebayeva Marina A.Chirikova Xiong gong Da-Jiang Li Xian-Guang Guo Chengdu Institute of Biology Chinese Academy of SciencesChengdu 610041China Institute of Zoology of Republic of Kazakhstan Almaty 050060Kazakhstan

The Eremias multiocellata-przewalskii species complex is a viviparous group in the genus Eremias,and a well-known representative of taxonomically complicated *** this complex,a new ***(Orlova et al.,2017)-has been described recently from western Mongolia and eastern Kazakhstan,with an apparent distribution gap in northwestern *** this study,we used an integrative taxonomic framework to address whether *** indeed occurs in *** specimens previously classified as *** were collected in eastern Kazakhstan and the adjacent Altay region in *** cytochrome c oxidase I(COI)barcodes were sequenced and compiled with those from Orlova et al.(2017)and analyzed with the standard and diverse barcoding techniques.

关键词： China. eastern northwestern

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Properties of Reactive Magnetron Sputtered ITO Films without in-situ Substrate Heating and Post-deposition Annealing

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Journal of Materials Science & Technology 2000年第3期16卷 281-285页

作者： Meng CHEN, Xuedong BAI, Jun gong, Chao SUN, Rongfang HUANG and Lishi WEN (Institute of Metal Research, the Chinese Academy of Sciences, Shenyang 110015, China) Institute of Metal Research Chinese Academy of Sciences Shenyang 110015 China Ion Beam Lab. Shanghai Institute of Metallurgy Chinese Academy of Sciences Shanghai 200050 China

Indium tin oxide (ITO) films were prepared on polyester, Si and glass substrate with relatively high deposition rate of above 0.9 nm/s by DC reactive magnetron sputtering technique at the sputtering pressure of 0.06 Pa system, respectively. The dependence of resistivity on deposition parameters, such as deposition rate, target-to-substrate distance (TSD), oxygen flow rate and sputtering time (thickness), has been investigated, together with the structural and the optical properties. It was revealed that all ITO films exhibited lattice expansion. The resistivity of ITO thin films shows significant substrate effect: much lower resistivity and broader process window have been reproducibly achieved for the deposition of ITO films onto polyester rather than those prepared on both Si and glass substrates. The films with resistivity of as low as 4.23 x 10^-4 Ω.cm and average transmittance of ～78% at wavelength of 400～700 nm have been achieved for the films on polyester at room temperature.

关键词： ITO Properties of Reactive Magnetron Sputtered ITO Films without in-situ Substrate Heating and Post-deposition Annealing TSD rate than

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Comparison of the Absorption and Distribution of Cadmium via Cadmium Chloride and Cadmium-contaminated Rice in Rats

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Biomedical and Environmental Sciences 2020年第2期33卷 141-144页

作者： WU Qian WANG Lei CHEN Yu Wei ZHANG Hu FANG Min WU Yong Ning gong Zhi Yong Key Laboratory for Deep Processing of Major Grain and Oil of Ministry of Education Wuhan Polytechnic UniversityWuhan 430023HubeiChina Key Laboratory of Food Safety Risk Assessment Ministry of HealthChina National Center for Food Safety Risk AssessmentBeijing 100021China

Cadmium(Cd)is considered a toxic element of which food is the major source of acquisition,which can lead to diseases such as renal dysfunction,cancer and osteoporosis[1].Cd is classified as a group I carcinogen by the International Agency for Research on Cancer[2].The results of dietary exposure to cadmium in Europe in 2012 showed that the contribution rate from the broad food categories of grain and grain products accounted for 26.9%.

关键词： Comparison Absorption Rats

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