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Monteggia type-Ⅰequivalent fracture in a fourteen-month-old child:A case report

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World Journal of Clinical Cases 2021年第30期9卷 9228-9235页

作者： Ming-Lei Li wei-zheng zhou Lian-Yong Li Qi-wei Li Department of Pediatric Orthopaedics Shengjing Hospital of China Medical UniversityShenyang 110004Liaoning ProvinceChina

BACKGROUND Monteggia and equivalent lesions are relatively rare but result in severe injuries in childhood,typically affecting children between 4 and 10 years *** diagnosis and treatment of an equivalent Monteggia lesion is more complicated than those of a typical Monteggia *** type of lesion may be challenging and may lead to serious complications if not treated *** Monteggia equivalent type I lesions have been reported in a few reports,all of which the patients were all over 4 years *** SUMMARY A 14-mo-old boy was referred to our clinic after falling from his bed 10 d *** regard to the clinical examination,an obvious swollen and angular deformity was noted on his right *** radiographs and reconstructed computed tomography scans showed a Monteggia type I fracture and *** resonance imaging(MRI)confirmed a type I Monteggia equivalent lesion consisting of ulnar fracture and Salter-Harris type I injury in the proximal *** radial head was still in the joint,and only the radial metaphysis was displaced *** reduction and pinning of both displaced radial and ulnar fractures achieved an excellent result with full *** We recommend MRI examination or arthrography during reduction,especially if the secondary ossification center has not appeared.

关键词： Children Monteggia fracture-dislocation Monteggia equivalent lesion Radial neck fracture Ulnar fracture Case report

Size control of SBA-15 by tuning the stirring speed for the formation of CMK-3 with distinct adsorption performance

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Nano Research 2016年第8期9卷 2294-2302页

作者： Qi Wang Zhencai Wang Tianhao zheng Xiongping zhou wei Chen Dekun Ma Yun Yang Shaoming Huang Key Laboratory of Carbon Materials of Zhejiang Province College of Chemistry and Materials Engineering Wenzhou UniversityWenzhou 325027 China

Controlling the size of SBA-15 can be beneficial for exploiting CMK-3, which has excellent structural parameters, for better performance in adsorption and/or catalytic processes. In this study, the width of freestanding SBA-15 rods was readily and successfully regulated by simply altering the stirring power during the synthesis. A higher stirring rate produced SBA-15 rods with larger width. Then, the size of the CMK-3 rods was adjusted by duplication of the different- sized SBA-15. The results show that the larger sized CMK-3 has higher specific surface area and pore volume, which led to a higher adsorption capacity and a faster adsorption rate. It is believed that the synthetic method reported here is powerful for developing better mesoporous carbon for application in water purification and catalysis.

关键词： SBA-15 CMK-3 size control adsorption

The Second Law of Thermodynamic in Quantum System

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量子光学学报 2006年第B8期12卷 72-73页

作者： Ping-xing Chen Jian-ming Cai zheng-wei zhou Guang-can Guo Key Laboratory of Quantum Information University of Science and Technology of China Chinese Academy of Sciences Hefei 230026 P. R. China Department of Applied Physics National University of Defense Technology Changsha 410073 P. R. China

Experimental demonstration of suppressing residual geometric dephasing

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Science Bulletin 2019年第23期64卷 1757-1763页

作者： Jin-Ming Cui Ming-Zhong Ai Ran He Zhong-Hua Qian Xiao-Ke Qin Yun-Feng Huang zheng-wei zhou Chuan-Feng Li Tao Tu Guang-Can Guo CAS Key Laboratory of Quantum Information University of Science and Technology of ChinaHefei 230026China CAS Center For Excellence in Quantum Information and Quantum Physics University of Science and Technology of ChinaHefei 230026China Luoyang Institute of Electro-Optical Equipment AVICLuoyang 471000China

The geometric phase is regarded as a promising strategy in fault tolerance quantum information processing(QIP) domain due to its phase only depending on the geometry of the path executed. However, decoherence caused by environmental noise will destroy the geometric phase. Traditional dynamic decoupling sequences can eliminate dynamic dephasing but can not reduce residual geometric dephasing, which is still vital for high-precision quantum manipulation. In this work, we experimentally demonstrate effective suppression of residual geometric dephasing with modified dynamic decoupling schemes,using a single trapped171 Ybtion. The experimental results show that the modified schemes can reduce dephasing rate up to more than one order of magnitude compared with traditional dynamic decoupling schemes, where residual geometric dephasing dominates. Besides, we also investigate the impact of intensity and correlation time of the low-frequency noise on coherence of the quantum system. And we confirm these methods can be used in many cases.

关键词： Geometric dephasing Berry phase Dynamic decoupling Ion trap

Management of head and neck hemangiomas in China

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Chinese Medical Journal 2008年第11期121卷 1037-1042页

作者： zheng Jia-wei zhou Guo-yu WANG Yan-an ZHANG Zhi-yuan Department of Oral and Maxillofacial Surgery College of Stomatology Ninth People's Hospital School of MedicineShanghai Jiao Tong University Shanghai 200011 China

Hemangioma is a common benign vascular tumor,with an incidence of 2%-3% in the neonate and 10%in baby after 1 year.^1 The incidence of hemangiomas is approximately 22%-30% of preterm infants with birthweight less than 1000 g. The development of hemangioma is therefore supposed to be related to various intra- and extra-uterine factors.

关键词： hemangioma head and neck treatment

PREPARATION OF TiN FILMS BY N_2 ASSISTED Xe^+ ION BEAM ENHANCED DEPOSITION AND THEIR MECHANICAL PROPERTIES

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Acta Metallurgica Sinica(English Letters) 1992年第11期5卷 370-374页

作者： WANG Xi YANG Genqing LIU Xianghuai zheng Zhihong HUANG wei zhou Zuyao ZOU Shichang Ion Beam Laboratory,Shanghai Institute of Metallurgy,Academia Sinica,shanghai,China Shanghai Inst of Metallurgy Acad Sinica Shanghai China

A new method for preparation of hard TiN films has been developed by using electron beam evaporation-deposition of Ti and bombardment with 40 keV Xe^+ ion beam in a N_2 gas *** synthesized TiN films were superior to PVD and CVD ones in respects of improved adhesion to substrate and low preparing *** exhibited good wear resistance and high hardness up to 2200 kg/mm^*** industrial applications have been reported.

关键词： TiN film ion beam enhanced deposition mechanical properties

Intracystic injection of pingyangmycin(PYM) might be a more favorable option for treatment of oral and plunging ranulas

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上海口腔医学 2010年第4期19卷 447-448页

作者： YANG Xiu-juan zheng Jia-wei zhou Qin ZHANG Shan-yong YANG Chi Department of Oral and Maxillofacial Surgery Ninth People's Hospital College of StomatologyShanghai Jiao Tong University School of Medicine. Shanghai 200011 China

Ranulas are mucoceles that develop as a result of mucous extravasation from the sublingual gland and typically present in the floor of mouth. The treatment of ranulas are various, mainly including surgical and nonsurgical methods. The preferred treatment of oral and plunging ranulas is still uncertain. According to the complications associated with surgical therapy, nonsurgical sclerotherapy has been advocated by clinicians for its advantages of less injury, no scar,less suffering, etc. Recently, it was reported that OK-432 was a relatively effective sclerosing agent for both lymphatic malformations and ranulas, although it has a high rate of recurrence after treating ranulas. Pingyangmycin is another reported conventional sclerosing agent for lymphatic malformations. Herein, we hypothesize that intracystic injection of pingyangmycin may be an optimal method for the treatment of ranulas.

关键词：舌下囊肿注射剂口腔医学临床分析

Dative B–N bonds weaven toward two-dimensional purely organic materials for single crystals

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Science China Chemistry 2025年第1期68卷 12-14页

作者： wei-Lei zhou Siwei Wang Yong Chen College of Chemistry and Materials Science Inner Mongolia Key Laboratory of Chemistry for Nature Products and Synthesis for Functional Molecules Innovation Team of Optical Functional Molecular Devices Inner Mongolia Minzu University College of Chemistry Nankai University

Molecular topology is one of the important topics to study and understand the relationship between molecular structure and properties [1]. Particularly, two-dimensional (2D) materials with extremely high surface area and ultra-thin morphology have attracted considerable attention due to their unexpected properties in materials and chemistry [2,3].

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Effect of a Carbon Fibre-steel Fibre-graphite Conductive Filler on the Electrothermal Properties of Cementitious Materials

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Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 141-151页

作者： FAN Yanan wei Hong zheng Hongyong DU Hongxiu Department of Architecture and Environmental Engineering Taiyuan UniversityTaiyuan 030032China College of Civil Engineering Taiyuan University of TechnologyTaiyuan 030032China

Carbon fibre,steel fibre and graphite were used as conductive fillers to prepare cementitious materials with excellent electrothermal *** electrically conductive cementitious materials with different volume dosages were analysed through compressive and flexural strength,electrochemical impedance spectroscopy and temperature rise *** equivalent circuit model was established to study the electrically conductive heat generation mechanism in the electrically conductive cementitious *** results indicate that the mechanical properties of cementitious composite materials with a ternary conductive phase are better than those of pristine cementitious materials because the fibrous filler improves their mechanical ***,the incorporation of graphite in the material reduces its *** fibrous and point-like conductive phase materials into the cementitious material enhances the overall conductive pathway and considerably reduces the electrical resistance of the cementitious material,enhancing its conductive *** volume ratios of carbon fibre,steel fibre and graphite that achieve an optimal complex doping in the cementitious material were 0.35%,0.6%and 6%,*** was determined using the mutation point of each circuit element parameter as the percolation *** addition,at a certain safety voltage,there is a uniform change between the internal and surface temperatures of the conductive cementitious material,and the heating effect in this materialis is considerably better than that in the pristine cementitious material.

关键词： cementitious composites conductive fillers electrothermal properties electrochemical impedance spectroscopy