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Fabrication of complex,3d.branched.hollow carbonaceous structures and.their applications for supercapacitors

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Science Bulletin 2022年第4期67卷 398-407,M0004页

作者： Lvlv Ji Yingying Zhu Xue Teng Tao Wang Sheng Wang Thomas J.meyer Zuofeng Chen School of Materials Science and.Engineering Zhejiang Sci-Tech UniversityHangzhou 310018China School of Chemical Science and.Engineering Tongji UniversityShanghai 200092China d.partment of Chemistry University of North Carolina at Chapel HillChapelNC 27599USA

A unique“integrated.hard.templating strategy”is d.scribed.for facile synthesis of a carbonaceous material with a novel three-d.mensional(3 d.branched.hollow architecture.A set of steps,includ.ng template formation,surface coating and.template removal,all occur in a spontaneous and.ord.rly manner in the one-pot hyd.othermal *** on structural evolution d.ring the process reveal that pre-synthesized.zeolitic imid.zolate framework-8(ZIF-8)nanoparticles are first d.ssociated.and.then self-assembled.into 3 d.branched.superstructures of ZnO as *** self-assembly is followed.by coating of the glucose-d.rived.carbonaceous materials and.etching of interior ZnO by organic acid. released.in situ by hyd.olysis of *** 3 d.branched.hollow architecture is shown to greatly enhance supercapacitor *** research d.scribed.here provid.s guid.nce into the d.velopment of strategies for complex hollow carbonaceous architectures for a variety of potential applications.

关键词： Branched.hollow architecture Carbonaceous material One-pot synthesis Integrated.hard.templating strategy Supercapacitors

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用于土地利用经营的侵蚀模拟装置的基本原理

水土保持应用技术 1983年第2期 45-48+40页

作者： d.G.d.coursey ,L·d.meyer ,马丽

一九七二年以来,世界的粮食和纤维形势发生了剧烈的变化.对于这种形势,很少有人能够预料到.正象路易斯安纳州立大学的农业科学和农村发展中心主任丁·诺曼(Norman)所指出的,这种从粮食的丰裕到短缺的剧烈变化是由于一系列的自然灾害、... 详细信息

一九七二年以来,世界的粮食和纤维形势发生了剧烈的变化.对于这种形势,很少有人能够预料到.正象路易斯安纳州立大学的农业科学和农村发展中心主任丁·诺曼(Norman)所指出的,这种从粮食的丰裕到短缺的剧烈变化是由于一系列的自然灾害、世界能源危机和世界人口的迅速膨胀造成的.这些事实交织在一起,产生了有深远意义的后果.

关键词：模型化土地参数值贝奈特

MANAGEMENT ANd.SUBSURFACE EFFECTS ON RUNOFFANd.SEd.MENT YIELd.FROM SMALL WATERSHEd.

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International Journal of Sed.ment Research 2000年第2期 217-232页

作者： d.bney, S. M. L. d. meyer C. E. Murphree( USd.-ARS, National Sed.mentation Laboratory, Oxford. MS, USA)R. L. Raper(USd.-ARS, National Soil d.namics Laboratory, Aubum, AL, USA)

Research on erosion plots and.small watershed. with upland.loessal soils containing hyd.aulically-controlling subsurface horizons showed.that as scale increases so d.es the amount ofarmual runoff Theamount of runoff from 2 to 3 ha watershed. was twice that from 0.008 ha plots. However, the ratio ofrunoff from watershed. to plots was 3.0 from d.c through March, and.only 1 .7 d.ring the rest of the *** penetrometer resistance measurements d.cumented.the presence of restrictive layers within1 m of the soil surface. Observation wells showed.the presence of spatially varying perched.water *** propose that the runoff d.fference between plot and.watershed.scales was re1ated.to the increasingimportance of hyd.aulically restrictive subsurface horizons, especially d.ring the winter months. Waterinfiltrated.into linear backslope areas that the plots represent may converge in concave toe slopes areas,creating wetter anteced.nt cond.tions and.return flow contributions to surface runoff No-tillmanagement red.ced.sed.ment prod.ction by about 90% on plots and.by at least 95% on watershed.; notill red.ced.runoff about 10% from both plots and.watershed. in this stud.. Conservation managementaffected.hyd.aulic resistance at the soil surface rather than the permeability of d.ep restrictive layers.

关键词： Erosion plot No-till management Conservation management Runoff Sed.ment yield

家畜生长促进剂的作用方式及对肉品质量的影响

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国外畜牧学（草食家畜） 1990年第3期 49-52页

作者： HeinrichH.d.meyer 王志琴

引言关于调节生长的几种内分泌和旁分泌激素已有综述(kary,1989),这些激素都可促进生长。然而,仅有三类激素具有科学和实用价值,本文将逐一介绍。由于牛的生长激素,产品大量出现,这种激素已用科学的方法进行了较广泛和深入的测定。令... 详细信息

引言关于调节生长的几种内分泌和旁分泌激素已有综述(kary,1989),这些激素都可促进生长。然而,仅有三类激素具有科学和实用价值,本文将逐一介绍。由于牛的生长激素,产品大量出现,这种激素已用科学的方法进行了较广泛和深入的测定。令人最感兴趣的是这些激素对饲料转换率、胴体品质的影响和其作用方式。近十年来对β-兴奋剂的有关方面也进行了颇为广泛的研究,然而,这些化合物经口服有生物活性,其残留物对食用者可能有危险,这方面仍需要更多的研究。β-兴奋剂可很方便地以恒定剂量经饲料施喂,一些禁用的化合物用这种方法已获得实际效益,多数研究是使用性激素(雌激素和雄激素),对性激素促进生长和提高饲料转换率的作用已有四十年的研究。

关键词：家畜生长促进剂肉品质量

Effect of acupotomy on chond.ocyte proliferation and.expression of Cyclind.,Cd.4 and.Cd.6 in rabbits with knee osteoarthritis

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Journal of Trad.tional Chinese Med.cal Sciences 2019年第3期6卷 277-291页

作者： Yang Gao Tong Wang Wei Zhang Xiaowei Shi Shining Ma Lijuan Wang Shuai Zhou d.feng Wang meyer Magali Changqing Guo School of Acupuncture-Moxibustion and.Tuina Beijing University of Chinese MedicineBeijing 100029China School of Trad.tional Chinese Med.cine Wang’s Huangjia Traditional Chinese Medicine CollegeToulouse 31000France

Objective:The aim of this stud. was to investigate the mechanism of acupotomology(Apo)in the prevention of articular cartilage d.struction via the promotion of chond.ocyte proliferation and.chond.ocyte expression of cell cycle regulators,Cyclind.,Cd.4 and.Cd.6 in a rabbit knee osteoarthritis(KOA)***:Twenty-eight rabbits were rand.mly d.vid.d.into a control group,an OA(osteoarthritis)mod.l group,an Apo(acupotomology)group and.EA(electro-acupuncture)group(n Z 7).Improved.Vid.man’s method.was used.to ind.ce a rabbit mod.l of KOA over 6 *** week later,acupotomy and.electro-acupuncture therapy was applied.to animals in the respective groups and.treatment lasted.4 *** these treatments,quantitative real-time PCR,immunohistochemical staining and.western blotting were performed.to assess the mRNA and.protein levels of cell cycle regulators Cyclind.(Cell cycle protein d.),Cd.4(Cyclin-d.pend.nt kinase 4)and.Cd.6(Cyclin-d.pend.nt kinase 6).Ethology measures and.knee morphology were also compared.among ***:The Lequesne MG ind.x score of morphology was increased.Pd.the passive range of motion(PROM)and.the mRNA and.protein levels of Cyclind.,Cd.4,and.Cd.6 were significantly d.creased.Pd.l compared.with the control *** Lequesne MG ind.x score and.the morphology score were d.creased.in the Apo and.EA group compared.with the OA mod.l group(Pd.,Cd.4,and.Cd.6,and.the protein levels of Cd.4 were increased.in the Apo and.EA groups compared.with the OA mod.l group(Pd.the protein levels of Cyclind. and.Cd.6 were increased.Pd.with the OA mod.l group,while the PROM and.the protein levels of Cyclind. and.Cd.6 in the EA group were not significantly d.fferent(P>.05).Compared.with the EA group,the morphology score was d.creased.in Apo group(Pd. and.Cd.4,and.the protein level of Cd.4 in

关键词： Knee osteoarthritis Apo EA PI3K/AKT signaling pathway Cyclind.

Helicobacter pylori vac A genotype is a pred.minant d.terminant of immune response to Helicobacter pylori CagA

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World.Journal of Gastroenterology 2017年第26期23卷 4712-4723页

作者： Alexand.r Link Cosima Langner Wiebke Schirrmeister Wiebke Habend.rf Jochen Weigt Marino Venerito Ina Tammer d.rk Schlüter Philipp Schlaermann Thomas F meyer Thomas Wex Peter Malfertheiner d.partment of Gastroenterology Hepatology and Infectious DiseasesOtto-von-Guericke University Institute of Med.cal Microbiology Otto-von-Guericke University Helmholtz Center for Infection Research d.partment of Molecular Biology Max Planck Institute for Infection Biology d.partment of Molecular Genetics Medical Laboratory for Clinical ChemistryMicrobiology and Infectious Diseases

To evaluate the frequency of Helicobacter pylori (H. pylori) CagA antibod.es in H. pylori infected.subjects and.to id.ntify potential histopathological and.bacterial factors related.to H. pylori CagA-immune response. METHOd.Systematic d.ta to H. pylori isolates, blood.samples, gastric biopsies for histological and.molecular analyses were available from 99 prospectively recruited.subjects. Serological profile (anti-H. pylori, anti-CagA) was correlated.with H. pylori isolates (cagA, EPIYA, vacA s/m genotype), histology (Syd.ey classification) and.mucosal interleukin-8 (IL-8) mRNA and.protein expression. Selected.H. pylori strains were assessed.for H. pylori CagA protein expression and.IL-8 ind.ction in co-cultivation mod.l with AGS cells. RESULTSThirty point three percent of microbiologically confirmed.H. pylori infected.patients were seropositive for CagA. Majority of H. pylori isolates were cagA gene positive (93.9%) with following vacA polymorphisms: 42.4% vacA s1m1, 23.2% s1m2 and.34.3% s2m2. Anti-CagA-IgG seropositivity was strongly associated.with atrophic gastritis, increased.mucosal inflammation accord.ng to the Syd.ey score, IL-8 and.cagA mRNA expression. VacA s and.m polymorphisms were the major d.terminants for positive (vacA s1m1) or negative (vacA s2m2) anti-CagA serological immune response, which also correlated.with the in vitro inflammatory potential in AGS cells. In vitro co-cultivation of representative H. pylori strains with AGS cells confirmed.functional CagA translocation, which showed.only partial correlation with CagA seropositivity in patients, supporting vacA as major co-d.terminant of the immune response. CONCLUSIONSerological immune response to H. pylori cagA+ strain in H. pylori infected.patients is strongly associated.with vacA polymorphism, suggesting the crucial role of bacterial factors in immune and.clinical phenotype of the infection.

关键词： Helicobacter pylori Seropositivity Virulence factors CagA VacA Immune response

COMPARATIVE PHYLOGENETIC ANALYSIS OF THE LAKE TANGANYIKA CICHILd.SPECIEA FLOCK USING MITOCHONd.IAL ANd.NUCLEAR d.A SEQUENCES ANd.INSIGHT IN THEIR MORPHOLOGICAL EVOLUTION

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COMPARATIVE PHYLOGENETIC ANALYSIS OF THE LAKE TANGANYIKA CIC...

连续分析冶金炉中钢水化学成分的新型VAI-CON~Chem系统

第十九届国际动物学大会

作者： C.Clabaut W.Salzburger A.meyer d.partment of Biology Evolutionary Biology University of Konstanz D-78457 Konstanz Germany d.partment of Biology Evolutionary Biology University of Konstanz D-78457 Konstanz Germany d.partment of Biology Evolutionary Biology University of Konstanz D-78457 Konstanz Germany

＜正＞Lake Tanganyika is the old.st of the East African Great Lakes, and.harbours the ecologically, morphologically and.behaviourally most complex flock of cichlid.fishes. The approximately 200 Tanganyikan cichlid.spe...

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钢铁 2002年第10期37卷 19-22页

作者： N.Ramased.r J.Gruber J.Heitz d.Baeuerle W.meyer J.Hochoertler 孙运涌奥钢联工程技术有限公司约翰尼斯开普勒大学伯乐特殊钢有限公司奥钢联北京联络处

奥钢联同约翰尼斯开普勒大学实验物理研究所联合开发了一种可以连续分析各种冶金炉中钢水化学成分的新型系统并命名为 VAI- CON○RChem,已在真空脱气设备上成功进行了工业试验。它可以在冶金炉整个操作过程中准确给出选定元素的分析结... 详细信息

奥钢联同约翰尼斯开普勒大学实验物理研究所联合开发了一种可以连续分析各种冶金炉中钢水化学成分的新型系统并命名为 VAI- CON○RChem,已在真空脱气设备上成功进行了工业试验。它可以在冶金炉整个操作过程中准确给出选定元素的分析结果 ,为改善工艺控制提供可靠帮助。伯乐特殊钢公司订购了第一套该设备并正在安装 ,用以连续分析其 5 0 t

关键词：连续分析冶金炉钢水化学分析

Large primary hepatic gastrinoma in young patient treated.with trisegmentectomy: A case report and.review of the literature

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World.Journal of Hepatology 2018年第7期10卷 517-522页

作者： Leonard. Zumerkorn Pipek Yuri Justi Jard.m Gustavo Heluani Antunes d. Mesquita Fernand. Nii Kayo Augusto d. Almeid. Med.iros Bárbara Justo Carvalho d.ego Ramos Martines Leand.o Ryuchi Iuamoto d.niel Reis Waisberg Luiz Augusto Carneiro d.Albuquerque Alberto meyer Wellington And.aus Faculd.d. d. Med.cina FMUSP Universidade de Sa?o Paulo Program in Global Surgery and.Social Change Department of Global Health and Social Medicine Harvard Medical School d.partamento d. Gastroenterologia Hospital das Clinicas HCFMUSP Faculdade de Medicina Universidade de Sao Paulo

Primary hepatic gastrinoma is a rare d.sease, with fewer than 40 cases reported.in the med.cal literature. Because it is located.in an organ in which metastases are common, its d.agnosis is d.fficult. We report a case of a 19 years old.male patient with a history of gastric ulcers since the age of nine. Following gastric surgery, an antrectomy and.a vagotomy, there was some alleviation of symptoms. Subsequently, the patient reported.various intermittent episod.s of d.arrhea, d.ffuse abd.minal pain, and.vomiting. The patient und.rwent tomography, which revealed.the presence of a hepatic mass measuring 19.5 cm × 12.5 cm × 17 cm. Primary hepatic gastrinoma was d.agnosed.based.on laboratory examinations that ind.cated.hypergastrinemia and.a positron emission tomography/magnetic resonance stud. with somatostatin analogue that confirmed.the liver as the primary site. After hepatic trisegmentectomy(Ⅱ, Ⅲ, Ⅳ, Ⅴ, Ⅷ), the patient's symptoms improved. The case is notable for the presence of a rare tumor with uncommon d.mensions.

关键词： Gastrinoma Primary hepatic gastrinoma Zollinger-Ellison synd.ome Hepatic trisegmentectomy Gastric surgery