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| 1 | Primary report of noninvasive impedance monitoring of cerebral hematoma and edema in patients with intracerebral hemorrhage显示文摘Background and Objective Brain edema is one of the most important clinical process in many diseases. Tissue impedance monitoring offers a non-invasive, bedside, rapid, and reliable technique for the monitoring of the brain edema. Methods We use a bioelectrical impedance(BEI) monitoring unit to record the brain impedance in the healthy volunteer and the patients with intracerebral hemorrhage. Percent of BEI variations were calculation. Results and Conclusions Brain BEI haven f any difference between both hemispheres in normal ones. In 48hrs, BEI value at hematoma-side was obviously decreased; after 48hrs, BEI value was obviously increased and continue to tenth day. Brain bioelectrical impedance monitoring, particularly noninvasively, is a first time in this field. The primary results show brain BEI could reflect the evolution of cerebral hematoma and edema. | Xia Yi Lu Dong Wei-Wei Yang Hao Long Men Yang Hua | 2000 | 中国临床神经科学2000,8,z1: | 5 |
| 2 | Effect of Lactic Acid Bacterial Inoculants on Rice Straw Silage显示文摘The trail was designed to study on technique aspects of ensiling rice straw(RS)appended amounts of lactobacillus.There were two groups according to silage ways,baled silage(BS)and chopped silage(CS),in which lactobacillus was added at levels of 10,15 and 20 mg.kg-1,respectively and the mixtures were placed into a packed polyethylene bags and stored at room temperature for 45 days.The results showed that lactobacillus had remarkable effect on fermentation characteristics of RS.The quality of the silage was improved with the lactobacillus addition.In the experiment the optimal quality of rice straw silage(RSS)can be obtained when lactobacillus was added with 15 or 20 mg.kg-1 level.The effect of different silage methods was very remarkable to the silage quality of same material.The quality of CS was better than that of long silage,at the same time,BS was feasible on condition of eligible level of lactic acid bacteria. | HUA Jinling ZHANG Yonggen MEN Yuxin | 2008 | Journal of Northeast Agricultural University(English Edition)2008,15,1: | 2 |
| 3 | Structure-dependent electromagnetic wave absorbing properties of bowl-like and honeycomb TiO_(2)/CNT composites显示文摘Materials that can efficiently absorb electromagnetic waves(EMWs)are required to deal with electromagnetic pollution.Structure design appears to be an efficient way to improve the EMW-absorption performance of such materials,particularly when adjustment of the constitution or mixing ratio is limited.In this study,bowl-like and honeycomb titanium dioxide/carbon nanotube(TiO_(2)/CNT)composites with different CNT contents were fabricated using the methods of hierarchical and mixing vacuum-assisted filtration,respectively.Compared to the honeycomb structure,the bowl-like structure simultaneously facilitated greater interfacial polarization and conduction loss in favor of dielectric polarization,and augmented multiple reflections.The high porosity of the honeycomb structure was conducive to optimizing the impedance matching characteristics.The bowl-like TiO_(2)/CNT composite exhibited a minimum reflection loss(RL_(min))of-38.6 dB(1.5 mm)with a wide effective absorption band(EAB;<-10 dB)of4.2 GHz,while the honeycomb TiO_(2)/CNT composite showed an RLminof-34.8 dB(2.1 mm)with an EAB of 4.3 GHz.The required mixing ratio in the matrix was only 15 wt%,outperforming that of the most closely related composites.Thus,both the bowl-like and honeycomb TiO_(2)/CNT composites are ideal candidates for light-weight and highly efficient EMW-absorbing materials. | Hua Jian Qinrui Du Qiaoqiao Men Li Guan Ruosong Li Bingbing Fan Xin Zhang Xiaoqin Guo Biao Zhao Rui Zhang | 2022 | Journal of Materials Science & Technology2022,,14: | 2 |
| 4 | Glass-forming ability of Mg-Cu-Co-Y alloy 显示文摘 | MEN Hua YANG Ming-chuan XU Jian | 2002 | Mater Sci Forum2002,,386388: | 1 |
| 5 | Repair of Functional Tricuspid Regurgitation: Comparison Between Suture Annuloplasty and Rings Annuloplasty显示文摘 | Xinsheng Huang Chengxiong Gu Xu Men Jianqun Zhang Bin You Hongjia Zhang Hua Wei Jingxing Li | 2013 | The Annals of Thoracic Surgery2013,,: | 1 |
| 6 | Bulk metallic glass forming in the Mg- Cu- Zn- Y system显示文摘 | MEN Hua Hu Z Q XU Jian | 2002 | Scripta Mater2002,46,: | 1 |
| 7 | Performance of a modified zeolite 13X-water adsorptive cooling module powered by exhaust waste heat 显示文摘 | Wu Weidong Zhang Hua Men Chuanlin | 2011 | International Journal of Thermal Sciences2011,,50: | 1 |
| 8 | Bulk glass formation in ternary Cu-Zr-Ti system显示文摘The formation of bulk metallic glasses (BMGs) in ternary Cu-Zr-Ti system was investigated by a copper mold casting method. The nature of the amorphous phase was verified by X-ray diffraction (XRD) and differential scanning calorimetry (DSC). It was demonstrated that the BMGs could be formed in a broad composition range in this system. Cu50Zr42.5Ti7.5, Cu60Zr27.5Ti12.5, Cu60Zr30Ti10 and Cu60Zr32.5Ti7.5 alloys exhibit strong glass-forming ability (GFA), and fully glassy rods of 5 mm in diameter can be obtained. In the center region of the ternary diagram, however, the GFA of the alloys was degraded due to the presence of Laves phase. The degradation of the GFA results from easy nucleation of the Laves phase in the undercooled liquid. | Hua Men, Junying Fu, Chaoli Ma, Shujie Pang, and Tao Zhang Department of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China | 2007 | International Journal of Minerals,Metallurgy and Materials2007,15,S1: | 1 |
| 9 | Glass-forming ability of Mg-Cu-Co-Y alloy显示文摘 | Men Hua Yang Mingchuan Xu Jian | 2002 | Mater Sci Forum2002,38,1: | 1 |
| 10 | Formation and thermal stability of Cu-Zr-Al-Er bulk metallic glasses with high glass-forming ability显示文摘The formation and thermal stabilities of Cu46.25Zr46.25xAl7.5Erx (x=0 to 8) bulk metallic glasses (BMGs) were investigated. The addition of a small amount of Er (2at%) for replacing Zr effectively improves the glass-forming ability of Cu46.25Zr46.25Al7.5 alloy, and the glassy rod with a diameter of at least 12 mm can be formed. The glass transition temperature (Tg), temperature interval of su- percooled liquid region △Tx (=Tx-Tg), and reduced glass transition temperature Trg (=Tg/Tl) of Cu46.25Zr44.25Al7.5Er2 glassy alloy are 699 K, 62 K and 0.607, respectively. | Junying Fu, Hua Men, Shujie Pang, Chaoli Ma, and Tao Zhang Department of Materials Science and Engineering, Behang University, Beijing 100083, China | 2007 | International Journal of Minerals,Metallurgy and Materials2007,15,S1: | 1 |
| 11 | Mg-Cu-Zn-Y-Zr bulk metallic glassy composite with high strength and plasticity显示文摘Mg65Cu20Zn5Y9Zr1 bulk metallic glass matrix composite with a diameter of 2 mm was produced by copper mold casting. Upon cooling the Mg65Cu20Zn5Y9Zr1 melt, Mg2Cu acicular crystalline phase precipitates uniformly with a size of about 20 μm long and 1 μm thick while the remaining melt undergoes glass transition. Room temperature compression tests revealed that the high fracture strength up to 830 MPa and the plastic strain of 2.4% before failure are obtained for the Mg-based bulk metallic glass matrix composite. The formation of the Mg2Cu phase was proposed to contribute to high strength and plastic deformation of the material. | Wei Tian, Shujie Pang, Hua Men, Chaoli Ma, and Tao Zhang Department of Materials Science and Engineering, Beihang University, Beijing 100083, China | 2007 | International Journal of Minerals,Metallurgy and Materials2007,15,S1: | 1 |
| 12 | Formation and thermal stability of Cu-Zr-Al-Er bulk metallic glasses with high glass-forming ability 显示文摘 | Fu Junying Men Hua Pang Shujie Ma Chaoli Zhang Tao | 2007 | Journal of University of Science and Technology Beijing Mineral Metallurgy Material2007,14,: | 1 |
| 13 | Microbial and metabolomic mechanisms mediating the effects of dietary inulin and cellulose supplementation on porcine oocyte and uterine development显示文摘Background:Dietary fiber(DF)is often eschewed in swine diet due to its anti-nutritional effects,but DF is attracting growing attention for its reproductive benefits.The objective of this study was to investigate the effects of DF intake level on oocyte maturation and uterine development,to determine the optimal DF intake for gilts,and gain microbial and metabolomic insight into the underlying mechanisms involved.Methods:Seventy-six Landrace×Yorkshire(LY)crossbred replacement gilts of similar age(92.6±0.6 d;mean±standard deviation[SD])and body weight(BW,33.8±3.9 kg;mean±SD)were randomly allocated to 4 dietary treatment groups(n=19);a basal diet without extra DF intake(DF 1.0),and 3 dietary groups ingesting an extra50%(DF 1.5),75%(DF 1.75),and 100%(DF 2.0)dietary fiber mixture consisting of inulin and cellulose(1:4).Oocyte maturation and uterine development were assessed on 19 d of the 2nd oestrous cycle.Microbial diversity of faecal samples was analysed by high-throughput pyrosequencing(16S r RNA)and blood samples were subjected to untargeted metabolomics.Results:The rates of oocytes showing first polar bodies after in vitro maturation for 44 h and uterine development increased linearly with increasing DF intake;DF 1.75 gilts had a 19.8%faster oocyte maturation rate and a 48.9 cm longer uterus than DF 1.0 gilts(P<0.05).Among the top 10 microbiota components at the phylum level,8increased linearly with increasing DF level,and the relative abundance of 30 of 53 microbiota components at the genus level(>0.1%)increased linearly or quadratically with increasing DF intake.Untargeted metabolic analysis revealed significant changes in serum metabolites that were closely associated with microbiota,including serotonin,a gut-derived signal that stimulates oocyte maturation.Conclusions:The findings provide evidence of the benefits of increased DF intake by supplementing inulin and cellulose on oocyte maturation and uterine development in gilts,and new microbial and metabolomic insight into the mechanisms mediating the effects of DF on reproductive performance of replacement gilts. | Zhaoyue Men Meng Cao Yuechan Gong Lun Hua Ruihao Zhang Xin Zhu Lianchao Tang Xuemei Jiang Shengyu Xu Jian Li Lianqiang Che Yan Lin Bin Feng Zhengfeng Fang De Wu Yong Zhuo | 2022 | Journal of Animal Science and Biotechnology2022,13,3: | 1 |
| 14 | Research on A Checking Method of Vibration Characteristics for Test System显示文摘To ensure the accuracy and precision of vibration test,a universal checking method is proposed.The use of the method is discussed and an actual example is given.First,the calibration of the 7703A-500 type sensor is analyzed on the basis of frequency response method.The frequency range of normal working can be determined by the exact calibration of sensitivity,frequency response and linearity.For the basic problem of abnormal signals appearing in test system,the method of zero check and loading vibration source are developed.The frequency spectrum of output signals is employed to distinguish the noise signal,unknown source signal and useful signal effectively.Finally,the experimental results reveal the importance to improve the accuracy of the results of practical vibration test. | Men Xiu hua Xu Jia LiuBaojian Fu Xiuli | 2013 | 仪器仪表学报2013,34,S1: | 0 |
| 15 | Formation and mechanical properties of ductile Fe-based amorphous alloys using a cast iron with minor addition of B and Al显示文摘Fe-based amorphous alloys with ductility were synthesized using the commercial cast iron QT50 (denoted as QT) with the combining minor addition of B and Al by single roller melt-spinning. The melt-spun (QT1-xBx)99Al1 (x is from 0.006wt% to 0.01wt%) amorphous alloys exhibit onset crystallization temperatures and Curie temperatures of 759-780 and 629-642 K respectively, and whi- ch increase with B content. The amorphous ribbons are ductile and can be bent 180° without breaking. With the increase in B content from 0.006wt% to 0.01wt%, the Vickers microhardness of the amorphous alloys increases from Hv 830 to Hv 1110. The effects of the additional B and Al elements on the glass forming ability and mechanical properties were also discussed. | Kun Tian, Shujie Pang, Hua Men, and Tao Zhang Department of Materials Science and Engineering, Beihang University, Beijing 100083, China | 2007 | International Journal of Minerals,Metallurgy and Materials2007,15,S1: | 0 |
| 16 | Oxidation mechanism of three Fe-Al alloys with and without addition of 0.1 at% yttrium at 800℃显示文摘The isothermal oxidation behavior of Fe-10 Al,Fe-15 Al,Fe-20 Al alloys with and without the addition of0.1 at% Y was studied at 800℃ under 1×105 Pa of flowing pure O2 for 24 h.The oxidation of three Fe-Al alloys can be divided into transient state and steady state oxidation stages.The oxidation of each stage is approximately in accordance with the parabolic law.The addition of 0.1 at% Y changes the oxidation behavior obviously and leads to a significant increase of the weight gain of Fe-10 Al and Fe-15 Al.The scale grown on Fe-10 Al is much thicker and more complicated than that grown on Fe-20 Al,which is composed of an exclusive thin layer of Al2 O3 protective film.Due to the formation of a large number of nodules,the scales grown on Fe-15 AI cannot provide full protection for the alloy.Scale micro structure of the three Fe-Al-0.1 Y alloys is similar to their corresponding Fe-Al alloys.However,nodules with very small size still appear on the surface of Fe-20 Al-0.1 Y alloy.The critical Al concentration to form an exclusive Al2 O3 protective layer for Fe-Al binary alloy is on the borderline between 15 at%-20 at%.For Fe-Al-0.1 Y alloy,the presence of 20 at% Al is not enough to inhibit the growth of nodules. | Xunhu Xu Hua Wei Junhuai Xiang Ling Wang Mingfeng Liu Honghua Zhang Dandan Men Jiangshan An | 2020 | Journal of Rare Earths2020,38,10: | 0 |
| 17 | Brugada syndrome associated with out-of-hospital cardiac arrest: A case report显示文摘BACKGROUND Brugada syndrome(BrS)is an inherited disease characterized by an electrocardiogram(ECG)with a coved-type ST-segment elevation in the right precordial leads(V1-V3),which predisposes to sudden cardiac death(SCD)due to polymorphic ventricular tachycardia or ventricular fibrillation in the absence of structural heart disease.We report the case of a 29-year-old man with out-ofhospital cardiac arrest.BrS is associated with a high incidence of SCD in adults,and increasing the awareness of BrS and prompt recognition of the Brugada ECG pattern can be lifesaving.CASE SUMMARY A 29-year-old man suffered from out-of-hospital cardiac arrest,and after defibrillation,his ECG demonstrated a coved-type elevated ST segment in V1 and V2.These findings were compatible with type 1 Brugada pattern,and ECG of his brother showed a type 2 Brugada pattern.The diagnosis was BrS,NYHF IV,multiple organ dysfunction syndrome,sepsis,and hypoxic ischemic encephalopathy.The patient had no arrhythmia episodes after discharge throughout a follow-up period of 36 mo.CONCLUSION Increasing awareness of BrS and prompt recognition of the Brugada ECG pattern can be lifesaving. | Guo-Hua Ni Hua Jiang Li Men Yuan-Yuan Wei Dila A Xiang Ma | 2021 | World Journal of Clinical Cases2021,9,19: | 0 |
| 18 | Effectiveness and safety of secukinumab in Chinese patients with plaque psoriasis in a clinical practice setting:a pilot study显示文摘To the Editor:Psoriasis is a chronic,recurrent,systemic,immune-mediated inflammatory disease that mainly affects the skin,nails,and joints.Plaque psoriasis is the most common type of psoriasis,accounting for more than 80%to 90%of all cases.Secukinumab,a human IgG monoclonal antibody that antagonizes interleukin 17A(IL-17A),was approved by the US Food and Drug Administration in 2015 to treat moderate-to-severe plaque psoriasis.A Chinese multicenter,double-blind,placebo-controlled phase III randomized clinical trial(RCT)demonstrated excellent efficacy and safety.[1]Secukinumab has been available on the Chinese market since May 2019,with a recommended dose of 300 mg.It is well-known that RCTs,due to their rigorous,normalized design schemes,cannot fully reflect what happens in clinical practice settings.The concept of the'efficacy-effectiveness gap'was also introduced,[2]which supports the importance of real-world study.Here,we retrospectively summarized all the inpatients with plaque psoriasis who were treated with secukinumab at Peking University Third Hospital from June to December 2019.General information(sex,age,weight,body mass index,etc.)and clinical features(disease duration,family history,comorbidities,laboratory tests,previous treatments,concomitant treatments,etc.)were collected from clinical records.The psoriasis area severity index(PASI),body surface area(BSA),dermatology life quality index(DLQI),psoriasis scalp severity index(PSSI),nail psoriasis severity index(NAPSI),and palmoplantar psoriasis area and severity index(ppPASI)were also recorded. | Si-Man Zhu Wen-Hui Wang Jin-Zhu Guo Xin Guan Yue-Hua Men Hua Zhang Yi-Ming Zhao Chun-Lei Zhang | 2020 | Chinese Medical Journal2020,,24: | 0 |
| 19 | USE OF CATION EXCHANGE RESIN IN SYNTHESIS OF N-SUBSTITUTED-1-AMINOALKANEPHOSPHONATE AND-PHOSPHINIC ACIDS显示文摘Strongly acidic cation exchange resin(1x1,H form)has been successfullyused as a catalyst in synthesis of diphenyl N-benzyloxycarbonyl-1-aminobenzylphosphonate,N-benzyloxycarbonyl-1-aminobenzylphenylphosphinic acid and N-p-tolylsulfonyl-1-aminobenzylphenylphosphinic acid in high yields. | Yue Hua ZHANG Wen Qiang HUANG Ai Ju MEN Bing Lin HE Institute of Polymer Chemistry,Nankai University,Tianjin,300071 | 1993 | Chinese Chemical Letters1993,4,3: | 0 |
| 20 | Consecutive Monitoring of Interleukin-6 Is Needed for COVID-19 Patients显示文摘Dear Editor,The world is facing an immense challenge in the fight against coronavirus disease 2019(COVID-19),which is caused by severe acute respiratory syndrome coronavirus 2(SARS-Co V-2)(Gorbalenya et al.2020).To date,tens of millions of people worldwide have been infected with SARS-Co V-2,and more than a million have died,and the situation continues. | Xiaohua Chen Juan Zhou Chen Chen Baidong Hou Ashaq Ali Feng Li Zhaolin Hua Yingtao Wu Qin Yang Min Chen Rong Zhang Qianchuan Huang Jinya Ding Xian-En Zhang Dong Men | 2021 | Virologica Sinica2021,36,5: | 0 |