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The Monotone Method for Controllability of the Nonlinear Evolution Systems

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Acta Mathematicae Applicatae Sinica 2011年第4期27卷 721-726页

作者： Yue LU yong li ming-ji liU College of Mathematics Jilin University Changchun 130012 China

In this paper, we study the controllability of the nonlinear evolution systems. We establish the controllability results by using the monotone operator theory. No compactness assumptions are imposed in the main result... 详细信息

关键词： controllability monotone operator nonlinear control systems

cDNA Cloning, Prokaryotic and Eukaryotic Expression and Characterization of Porcine Leukemia Inhibitory Factor

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Chemical Research in Chinese Universities 2006年第2期22卷 145-149页

作者： li ming-tang JIANG yong WANG Shu-mei li yong-ming WANG Fang HOU Xia YANG Hong MA Tong-hui Membrane Channel Research Laboratory Northeast Normal University Changchun 130024 P. R. China Department of Anesthesia Second Teaching Hospital Jilin University Changchun 130041 P. R. China

Molecular cloning of the porcine leukemia inhibitor factor（pliF） has not been reported. A full-length eDNA encoding pliF was cloned, expressed and characterized. The full-length porcine liF cDNA encodes a 202 amino acid protein that has an 84% sequence identity to mouse liF and 86% sequence identity to human liF. The deduced amino acid sequence of a pliF protein contains six conserved consensus N-linked glycosylation sites and six cysteine groups to form potential disulfide bonds. The pliF was expressed in E coli, as a mature form, and in CHO cells as a secreted form. Both the forms of the recombinant pliFs can maintain murine embryonic stem cells in an undifferentiated state in a culture. The recombinant pliFs will be useful in establishing a long-term culture of stable pluripotent porcine embryonic stem cells for further manipulation.

关键词： Leukemia inhibitor factor Porcine Cloning Recombinant protein Embryonic stem cell Pluripotency

Evidence and Expert Opinions:Drying Needling versus Acupuncture(Ⅰ)--The American Alliance for Professional Acupuncture Safety(AAPAS)White Paper 2016

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Chinese Journal of Integrative Medicine 2017年第2期23卷 3-9页

作者： FAN Arthur Yin XU Jun li yong-ming American Alliance for Professional Acupuncture Safety GreenwichConnecticut 06878U.S.A American Traditional Chinese Medicine Association ViennaVirginia 22182U.S.A American Acupuncture Association of Greater New York New York 10016U.S.A

In the last twenty years, in the United States and other Western countries, dry needling （DN） became a hot and debatable topic, not only in academic but also in legal fields. This White Paper is to provide the authoritative information of DN versus acupuncture to academic scholars, healthcare professional administrators, lawmakers, and the general public through providing the authoritative evidence and experts＇ opinions regarding critical issues of DN versus acupuncture, and then reach consensus. DN is the use of dry needles alone, either solid filiform acupuncture needles or hollow-core hypodermic needles, to insert into the body for the treatment of muscle pain and related myofascial pain syndrome. DN is sometimes also known as intramuscular stimulation, trigger points （TrP） acupuncture, TrP DN, myofascial TrP DN, or biomedical acupuncture. InWestern countries, DN is a form of simplified acupuncture using biomedical language in treating myofascial pain, a contemporary development of a portion of Ashi point acupuncture from Chinese acupuncture. It seeks to redefine acupuncture by reframing its theoretical principles in a Western manner. DN-like needling with filiform needles have been widely used in Chinese acupuncture practice over the past 2,000 years, and with hypodermic needles has been used in China in acupuncture practice for at least 72 years. In Eastern countries, such as China, since late of 1800s or earlier, DN is a common name of acupuncture among acupuncturists and the general public, which has a broader scope of indications, not limited to treating the myofascial pain.

关键词： dry needling acupuncture biomedical acupuncture authoritative evidence experts' opinions,consensus

Evidence and Expert Opinions：Dry Needling versus Acupuncture(Ⅲ)--The American Alliance for Professional Acupuncture Safety(AAPAS) White Paper 2016

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Chinese Journal of Integrative Medicine 2017年第3期23卷 163-165页

作者： FAN Arthur Yin XU Jun li yong-ming American Alliance for Professional Acupuncture Safety GreenwichConnecticut(06878)U.S.A American Traditional Chinese Medicine Association ViennaVirginia(22182)U.S.A American Acupuncture Association of Greater New York NewYork(10016)U.S.A

Summary of Dry Needling Issues Academic Perspective In regards to terminology,dry needling（DN） is a synonym to acupuncture,just a different English translation from the original Chinese term ＂针刺＂（Zhen Ci）.In C... 详细信息

关键词： acupuncture Acupuncture AAPAS synonym terminology versus profession Alliance replace simplified

Molecular Cloning of a Glycyrrhiza uralensis *** GuPIP1 Up-regulated in Response to Drought,Salt and ABA Stress

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Chemical Research in Chinese Universities 2007年第1期23卷 52-57页

作者： WANG Fang JIANG yong FENG Xue-chao XU li-na li ming-tang liANG Hai-tao li yong-ming ZHU Na liU Yan-li MA Tong-hui Membrane Channel Research Laboratory Northeast Normal University Changchun 130024 P. R. China Department of Biology Quanzhou Normal University Quanzhou 362000 P. R. China

A PCR-bosed homologous cloning strategy was used to identify aquaporin genes from the roots of Chinese licorice （ Glycyrrhiza uralertsis F. ）. A 1236 bp cDNA with 870 bp open reading frame encoding a 290 amino acids aquaporin ortholog, GuPIP1, was successfully cloned and characterized. The deduced GuPIP1 protein contains six putative transmembrane domains; two conserved NPA motifs as well as the MIP and PIP family signature sequences. A rabbit polyelonal antibody against N-terminal peptide of GuPIP1 corresponded to a 31 kDa GuPIP1 protein on Western blot of plasma membrane preparation of root tissue. RT-PCR and Western blot analysis indicated the expression of GuPIP1 in the root, leaf, and stem tissues. Thus far, GuPIP1 is the first Glycyrrhiza uralensis F. aquaporin that has been identified at a molecular level. Quantitative real-time PCR analysis showed that the expression of GuPIP1 was up-regulated in response to drought, ABA, and salt stress.

关键词： Aquaporin Cloning Gtyeyrrhiza uralensis F. PIP C.ene regulation

Two New Isosteroid Alkaloids from Fritillaria monatha Migo（Ⅲ）

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Chinese Chemical Letters 2006年第5期17卷 631-634页

作者： Hong Ning liU Fei li yong ming LUO Wei Feng ZHU Jiangxi University of Traditional Chinese Medicine Nanchang 330004

Two new isosteroid alkaloids, named pengbeimine A and pengbeimine C, were isolated from the fresh bulbs of FritiUaria monatha Migo. Their structures were determined by spectral methods, and were proved by X-ray diffra... 详细信息

关键词： Fritillaria monatha Migo isosteroid alkaloids pengbeimine A pengbeimine C.

Steroidal alkaloids from the bulbs of Fritillaria monatha

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Chinese Chemical Letters 2008年第5期19卷 544-546页

作者： Hong Ning liu Fei li yong ming Luo Wei Feng Zhu Jiangxi University of Traditional Chinese Medicine Nanchang 330004 China

Two new Steroidal alkaloids, named pengbeisine A and pengbeisine B, were isolated from the fresh bulbs of Fritillaria monatha Migo. along with a known alkaloid. The structures were characterized as 22,26-imino-17, 23-oxido-5α-jerv-6-oxo-2α,3β-diol and 22, 26-imino-17, 23-oxido-5α-jerv-6-oxo-2β,3α-diol on the basis of spectroscopic methods.

关键词： Fritillaria monatha Migo Steroidal alkaloids Pengbeisine A Pengbeisine B

Synthesis of high quality type-Ib diamond crystals in carats grade

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Chinese Science Bulletin 2010年第14期55卷 1372-1375页

作者： XIAO HongYu JIA XiaoPeng MA HongAn li ShangSheng li yong ZHAO ming State Key Laboratory of Superhard Materials Jilin University Changchun 130012 China

High quality type-Ib tower-shape gem-diamond crystals in carats grade were synthesized in cubic anvil high pressure apparatus (SPD-6×1200) at 5.4 GPa and 1250-1450°C. The relationship between the growth time and the weight of growth diamond has been gained. The faces of {110} and {113} were found in the synthetic diamond crystals frequently. We found that the relative growth rate of {113} face was descending with the increase of growth temperature, and that of {110} face had no obvious change with the increase of the growth temperatures and the growth time. In the work, the crystal defects were studied carefully, and the reasons for the appearance of the defects were also obtained. Some diamond crystals have been polished into the anvil of DAC (Diamond Anvil Cell) and the diamond jewelry. Compared with natural diamond crystal, synthetic diamond crystal has the merits such as small grinding quantity, low cost, etc., so it can be widely used in super high pressure field and gemstone industry.

关键词：宝石级金刚石单晶合成克拉金刚石晶体质型经济增长生长温度钻石首饰

Construction technology for deep tunnels crossing superhigh-temperature fault zones with high water surges

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Frontiers of Structural and Civil Engineering 2024年第8期18卷 1267-1280页

作者： yong ZHAO Tingyu ZHU li YU ming LU Sichuan–Xizang Railway Co. Ltd.Linzhi 860000China School of Civil Engineering Southwest Jiaotong UniversityChengdu 610036China

The harsh environment in tunnels with high geothermal temperatures and humidity can adversely impact machinery,personnel,and *** main causes of specific problems are the unknown mechanisms of local geothermal formation,inappropriate temperature control measures,and insufficient systematic *** this study,three work sections relating to a high geothermal tunnel are:the tunnel face,middle-of-tunnel section,and outside-oftunnel section.A cooling strategy is proposed to offer technical support in achieving comprehensive cooling,overall as well as for each of the ***,a comprehensive geological survey explores the mechanism and exact location of the heat ***,grouting and centralized drainage measures are used to control the heat release of hot *** ventilation,ice chillers and other applicable measures are used to control the ambient ***,a monitoring and early warning system is established to prevent *** cooling strategy has been applied in the field with good results.

关键词： high geothermal tunnels cooling strategy comprehensive cooling measures safety and security