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A ruptured pulmonary arteriovenous fistula after laparoscopic operation

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Chinese Journal of Traumatology 2017年第6期20卷 359-361页

作者： Hong-Wei Shang Sheng-Bin Sun guang-yao ma Xing-Ming Mei Chao Li Kang Yang Department of Cardiothoracic Surgery Chinese PLA No. 254 Hospital Tianjin China Department of Pathology Chinese PLA No.254 Hospital Tianjin China

Pulmonary arteriovenous fistula （PAVF） is a rare anomaly in the lung, and hemothorax or massive nemoptysis due to spontaneous rupture of the fistula sac is even rarer. The patient described here was a 47- year-old woman who presented with massive hemoptysis resulting from the rupture of her PAVF just after laparoscopic operation. To our knowledge, this may be the first case ever reported that the rupture of PAVF may be correlated with a laparoscopic operation. The patient survived without adverse events after emergency pulmonary lohectomy.

关键词： Ruptured Pulmonary arteriovenous fistula Laparoscopic

Efficient and Stable Perovskite Solar Cells and Modules Enabled by Tailoring Additive Distribution According to the Film Growth Dynamics

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Nano-Micro Letters 2025年第2期17卷 387-400页

作者： Mengen ma Cuiling Zhang Yujiao ma Weile Li yao Wang Shaohang Wu Chong Liu yaohua mai Institute of New Energy Technology College of Physics&Optoelectronic EngineeringJinan UniversityGuangzhou 510632People’s Republic of China Key Laboratory of New Semiconductors and Devices of guangdong Higher Education Institutes Jinan UniversityGuangzhou 510632People’s Republic of China guangdong Mellow Energy Co. LimitedYuanming RoadZhuhai 519075GuangdongPeople’s Republic of China

Gas quenching and vacuum quenching process are widely applied to accelerate solvent volatilization to induce nucleation of perovskites in blade-coating *** this work,we found these two pre-crystallization processes lead to different order of crystallization dynamics within the perovskite thin film,resulting in the differences of additive *** then tailor-designed an additive molecule named 1,3-bis(4-methoxyphenyl)thiourea to obtain films with fewer defects and holes at the buried interface,and prepared perovskite solar cells with a certified efficiency of 23.75%.Furthermore,this work also demonstrates an efficiency of 20.18%for the large-area perovskite solar module(PSM)with an aperture area of 60.84 cm^(2).The PSM possesses remarkable continuous operation stability for maximum power point tracking of T_(90)>1000 h in ambient air.

关键词： Gas quenching Additive distribution Buried passivation Blade coating Crystallization dynamics

TREATMENT OF LOW-TEMPERATURE AND LOW-TURBIDITY WATER USING MODIFIED ACTIVE SILICA ACID

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TREATMENT OF LOW-TEMPERATURE AND LOW-TURBIDITY WATER USING M...

创新、安全与可持续发展——2011中国（西安）国际建筑科技大会

作者： Jing Xu~(1,a),Xin Zhang~(1,b),yao-guang ma~(1,c) 1 Northwest A&F University,College of Water Resources & Architectural Engineering.Yangling 712100,China

Difficult for low turbidity water treatment,the treated not reached the drinking water quality standards,the beaker coagulation has been *** this experiment,the removal effects of low-temperature and low-turbidity water were investigated by using polyaluminum chloride(PAC) and modified active silicic *** results indicated that individual addition PAC turbidity removal rate was less than 80%.While adding 67 mg /L PAC and stirring 9-13min,then adding 20 ml /L modified active silica acid of 5%sodium silicate solution and 0.1%polyacrylamide solution with volume ratio of 15:1 and standing 5 min,the coagulant effect was the best and the turbidity removal rate was more than 90%.The optimizing keep time for modified active silica acid was 24 h.

关键词： Low temperature and low turbidity water Activation of silica modified PAC Coagulation

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多苞裂萼苔化学成分的研究

天然产物研究与开发 2002年第1期14卷 5-8页

作者：李光耀马斌娄红祥山东大学药学院山东济南250012

目的 :研究裂萼苔属植物多苞裂萼苔Chiloscyphuspolyonthus(L .)Cord的化学成分。方法 :用硅胶、SephadexLH 2 0柱层析分离原植物乙醇提取物 ,根据所得化合物的理化性质、波谱数据确定结构。结果 :分离得到两个倍半萜类化合物 ,分别鉴... 详细信息

目的 :研究裂萼苔属植物多苞裂萼苔Chiloscyphuspolyonthus(L .)Cord的化学成分。方法 :用硅胶、SephadexLH 2 0柱层析分离原植物乙醇提取物 ,根据所得化合物的理化性质、波谱数据确定结构。结果 :分离得到两个倍半萜类化合物 ,分别鉴定为 :( ) 桉烷 3 烯 6α 乙酰氧 7α 醇 (Ⅰ )、(+) 桉烷 3 烯 7α 醇 (Ⅱ ) ;此外 ,尚得到 β 谷甾醇 (Ⅲ )和胡萝卜苷 (Ⅳ )。结论 :化合物Ⅰ、Ⅱ、Ⅲ。

关键词：多苞裂萼苔苔藓植物 (-)-桉烷-3-烯-6α-乙酰氧-7α-醇 (+)-桉烷3-烯-7α-醇

肺楔形切除术对Ⅰb期老年非小细胞肺癌患者手术指标与术后并发症发生率的影响

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数理医药学杂志 2023年第1期36卷 36-42页

作者：李森马广耀马向群杨艳兵漯河市中心医院(漯河市医专第一附属医院)心胸外科河南漯河462000 漯河市中心医院(漯河市医专第一附属医院)呼吸科河南漯河462000

目的探究Ⅰb期老年非小细胞肺癌患者行肺楔形切除术的手术疗效。方法将漯河市中心医院2019年5月—2021年5月收治的100例Ⅰb期老年非小细胞肺癌患者作为研究对象。以随机数字表法分为两组,对照组患者采用肺叶切除术进行治疗,试验组患者... 详细信息

目的探究Ⅰb期老年非小细胞肺癌患者行肺楔形切除术的手术疗效。方法将漯河市中心医院2019年5月—2021年5月收治的100例Ⅰb期老年非小细胞肺癌患者作为研究对象。以随机数字表法分为两组,对照组患者采用肺叶切除术进行治疗,试验组患者采用肺楔形切除术进行治疗,对比两组患者手术相关指标、术后并发症发生情况、手术前后应激指标及炎症反应指标变化情况,以及两组患者术后1年存活率及疾病复发情况。结果两组患者除住院时间无明显差异外,试验组其余各项手术指标均优于对照组。与术前对比,两组患者术后缓激肽(BK)、前列腺素E2(PGE2)、P物质(SP)水平均有所提高,但试验组低于对照组(P0.05);试验组患者1年存活率、复发率分别为90.00%、28.00%,与对照组的88.00%、32.00%对比,均无明显差异(P>0.05)。结论Ⅰb期老年非小细胞肺癌患者行肺楔形切除术可取得良好的手术效果,能缩短手术时间,减少术中出血量,减轻手术应激反应,降低机体炎症水平,且不会增加术后并发症,远期预后理想。

关键词：非小细胞肺癌肺楔形切除术手术疗效术后并发症

Local magnetic moment oscillation around an Anderson impurity on graphene

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 192-201页

作者： Shuai Li Zhen ma Jin-Hua Gao School of Science Hebei University of Science and Technology School of Electronics and Information Zhengzhou University of Light Industry School of Physics and Wuhan National High magnetic Field Center Huazhong University of Science and Technology

We theoretically investigate the spin resolved Friedel oscillation （FO） and quasiparticle interference （QPI） in graphene induced by an Anderson *** the impurity becomes magnetic,the resulted FO becomes spin dependent,which gives rise to a local magnetic moment oscillation with an envelop decaying as r-2in real space in the doping ***,at half filling,the electron density and local magnetic moment will not oscillate but decay as *** spin resolved FO has both sublattice and spin ***,the local magnetic moment decay at half filling only occurs at one sublattice of graphene,which is quite like the phenomenon observed in the STM experiment (***ález-Herrero et al.,Science 352,437 （2016）).We further give an analytic formula about such spin dependent FO based on the stationary phase ***,we study the interference of quasiparticles around the magnetic impurity by calculating the spin dependent Fourier-transformed local density of states （FT-LDOS）.Our work gives a comprehensive understanding about the local magnetic moment oscillation around an Anderson impurity on graphene.

关键词： Friedel oscillation local magnetic moment graphene Anderson impurity

DELLA-GRF4-mediated coordination of growth and nitrogen metabolism paves the way for a new Green Revolution

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Science China(Life Sciences) 2018年第9期61卷 1130-1131页

作者： Kun ma yao-guang Liu State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources College of Life Sciences South China Agricultural University

The Green Revolution （GR） based on semi-dwarf breeding has greatly increased cereal crop yields since the 1960＇*** to appropriate plant height, the semi-dwarf crop plants are beneficial to increase light utilization and improve the lodging-resistance, and eventually increase yield potential （Hedden, 2003）. During the past 50 years, the worldwide application of semi-dwarf crop breeding has produced plenty of elite varieties. The characters of Green Revolution varieties （GRVs） are caused by the mutant growth-repressing genes.

关键词：新陈代谢格林生长道路协作世界范围氮庄稼

Highly conductive and stable iodine doped argyrodite electrolyte for all-solid-state lithium batteries

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Journal of Energy Chemistry 2025年第1期100卷 50-58页

作者： Gaozhan Liu Jing Zhang Jing Yang Jinghui Chen Xingyue Xiao Xiayin yao Ningbo Institute of materials Technology and Engineering Chinese Academy of Sciences Center of materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences

Lithium argyrodites with high ionic conductivity and low cost are considered as one of the most prospective solid electrolytes for all-solid-state lithium ***,the poor chemical stability and compatibility with lithium metal limit their ***,Li5.4PS4.4Cl1.4I0.2solid electrolyte with high ionic conductivity of 11.49 m S cm-1and improved chemical stability is synthesized by iodine *** ultra-thin Li5.4PS4.4Cl1.4I0.2membrane with thickness of 10μm can be obtained by wet coating process,exhibiting a high ionic conductivity of 2.09 mS cm-1and low areal resistance of 1.17Ω***,iodine doping could in-situ form LiI at the lithium/electrolyte interface and improve the critical current density of Li5.4PS4.4Cl1.6from 0.8 to 1.35 ma *** resultant LiCoO2/Li5.4PS4.4Cl1.4I0.2/Li battery shows excellent cycling stability at 1 C,with a reversible specific capacity of 110.1 ma h g-1and a retention of 80.5% after 1000 *** addition,the assembled LiCoO2/Li5.4PS4.4Cl1.4I0.2membrane/Li pouch cell delivers an initial discharge capacity of 110.4 ma h g-1and 80.5% capacity retention after 100 cycles.

关键词： Argyrodite electrolytes Iodine doping Ionic conductivity Stability All-solid-state lithium battery

Transient receptor potential channels and calcium dysregulation: a pathogenic duo in Parkinson's disease

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Neural Regeneration Research 2025年第3期20卷 808-810页

作者： Iqira Saeed Linlin ma Griffith Institute for Drug Discovery Griffith UniversityNathanBrisbaneQLDAustralia School of Environment and Science Griffith University NathanBrisbaneQLDAustralia

Parkinson's disease(PD) has a complex and multifactorial pathophysiology. Various studies, conducted both in pre-clinical models and PD patients, have reported a link between the disruption of calcium(Ca^(2+)) homeostasis and the subsequent development of PD. Ca^(2+) regulation is crucial for neuronal survival, differentiation,exocytosis at synapses,gene transcription,and proliferation.

关键词： homeostasis clinical subsequent