检索结果-南通市图书馆

A Clinical Observation of Functional Abdominal Pain Syndrome in Patients Treated by Traditional Chinese Spinal Orthopedic Manipulation

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Integrative Medicine 2018年第2期24卷 140-146页

作者： QU liu-xin XING li-yang Wanda Norman CHEN Hong li ming-ju GAO Song li Ping Department of Chinese Orthopedics and Traumatology Zhongda Hospital School of Medicine Southeast UniversityNanjing 210009 China Department of Acupuncture and Moxibustion Zhongda Hospital School of Medicine Southeast University Nanjing 210009 China Acupuncturist at Gateway Sports Medicine Portland OR 97216 USA Department of Gastroenterology Zhongda Hospital School of Medicine Southeast University Naniina 210009. China

Objective： To evaluate the clinical effect of traditional Chinese spinal orthopedic manipulation（TCSOM） in treating patients with functional abdominal pain syndrome（FAPS） in comparison with Pinaverium Bromide（Dicetel, PBD）, and to assess a possible cause for FAPS. Methods： Eighty patients with FAPS were randomly and equally assigned to the TCSOM group and PBD group according to the random number table. All patients in the TCSOM group were treated with a maximum of 5 times of spinal manipulations. Patients in the PBD group were instructed to take 50 mg 3 times a day, consistently for 2 weeks. The symptoms of pre-and post-treatment were assessed on a visual analog scale（VAS） pain score. A symptom improvement rating（SIR） was implemented to evaluate the effects of the treatments. Results： The symptoms of 27 cases of the TCSOM group were relieved soon after the first TCSOM treatment and 9 cases were significantly improved. The VAS pain scores in the TCSOM group were significantly lower than those in the PBD group after 2 weeks treatment. According to the SIR based on VAS, the TCSOM group included 30 cases with excellent results, 7 cases with good, and 3 cases with poor. Adverse events to the treatment were not reported. Based on VAS, the PBD group reported 8 cases with excellent results, 10 cases with good and 22 cases with poor. There was a significant difference between the two groups（P〈0.01）. Conclusions： The displacement of intervertebral discs and/or vertebra in the thoracic or lumbar region seems to be a contributing factor in the symptoms of FAPS. TCSOM is an effective treatment for FAPS.

关键词： functional abdominal pain syndrome spinal manipulation orthopedic Jiaji(EX-B2) Back-Shu acupoints visual analog scale

Postulation of Seedlings Resistance Genes to Yellow Rust in Commercial Wheat Cultivars from Yunnan Province in China

在线全文

学校读者我要写书评

暂无评论

Agricultural Sciences in China 2011年第11期10卷 1723-1731页

作者： li ming-ju FENG Jing CAo Shi-qin liN Rui-ming CHENG Geng CHEN Wan-quan XU Shi-chang State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant Protection Chinese Academy of AgriculturalSciences Beijing 100193 P.R.China Institute of Environment and Resources Yunnan Academy of Agricultural Sciences Kunming 650205 P.R.China Institute of Plant Protection Gansu Academy of Agricultural Sciences Lanzhou 730070 P.R.China Institute of Food Crops Yunnan Academy of Agricultural Sciences Kunming 650205 P.R.China

The objective of this study was to characterize yellow （stripe） rust resistance gene（s） in 52 commercial wheat cultivars from Yunnan Province in China, and to provide information for their rational deployment in field. Seedlings of wheat cultivars were inoculated with 25 differential isolates ofPuccinia striiformis from foreign and home to postulate resistance genes to yellow rust, and then validated by pedigree. There were 10 probable resistance genes characterized in these cultivars, in which, Yr9 was most commonly postulated to be present in thirteen cultivars. Yr21, the second, was present in four cultivars. Yr8, the third, were present in three cultivars. Yr6, Yrl 7 and Yr26, the fourth, was present in two cultivars respectively. The other gene（s） such as, Yr2＋YrA, Yr7 and Yr27, were only present in single cultivar（s）; unknown gene（s） or gene（s） combination（s） were present in 22 cultivars. One cultivar （Yunmai 42） had no resistance gene tested in this study. Cultivars such as Yunmai 52, Mian 1971-98, Kunmai 4, and Yunmai 56 carried effective genes and can be popularized mainly; Yr9 should be planted with other Yr genes. In the meantime other effective genes should be introduced to realize gene diversity for controlling wheat yellow rust. Yunmai 42 should be reduced to avoid rust breakout. Unknown gene cultivars should be utilized and be researched deeply.

关键词： wheat cultivars yellow (stripe) rust resistance genes gene postulation

Early selection of bread wheat genotypes using morphological and photosynthetic attributes conferring drought tolerance

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Agriculture 2019年第11期18卷 2483-2491页

作者： Hafiz Ghulam Muhu-Din Ahmed Abdus Salam khan li ming-ju Sultan Habibullah Khan Muhammad Kashif Department of Plant Breeding and Genetics University of Agriculture FaisalabadFaisalabad 38000Pakistan Institute of Agricultural Environment and Resources Yunnan Academy of Agricultural SciencesKunming 650205P.R.China Center of Agricultural Biotechnology and Biochemistry University of Agriculture FaisalabadFaisalabad 38000Pakistan

Genetic diversity is the base of any genetic improvement breeding program aimed at stress *** variability among breeding materials is of primary importance in the achievements of a good crop ***,105 wheat genotypes were screened against drought stress using factorial completely randomized design at seedling stage to determine the genetic diversity and traits association conferring drought *** of variances revealed that all the studied parameters differed significantly among all genotypes,indicating the significance genetic variability existed among all genotypes for studied *** 10 best performance genotypes G1,G6,G11,G16,G21,G26,G39,G44,G51,and G61 were screened as drought tolerant,while five lowest performance genotypes G3,G77,G91,G98,and G105 were screened as drought *** length,chlorophyll a,chlorophyll b,and carotenoid contents were significantly correlated among themselves which exhibited the importance of these indices for rainfed areas in future wheat breeding *** length exhibited non-significant and negative association with other studied traits,and its selection seems not to be a promising criteria for this germplasm for drought *** performance genotypes under drought stress conditions will be useful in future wheat breeding program and early selection will be effective for developing high yielding and drought tolerant wheat varieties.

关键词： drought photosynthesis chlorophyll wheat seedling carotenoid

肝动脉化疗栓塞和经皮乙酸消融治疗巨块型肝癌的围手术期护理

在线全文

学校读者我要写书评

暂无评论

介入放射学杂志 2012年第10期21卷 873-875页

作者：廖新彬李明菊荆州华中科技大学同济医学院附属荆州医院放射科湖北434020

目的总结肝动脉栓塞化疗(TACE)和经皮乙酸消融(PAI)双介入治疗巨块型肝癌56例的护理经验。方法术前对患者进行心理干预和支持,介绍双介入治疗的重要性、安全性和优越性,缓解患者焦虑、恐惧情绪;术前指导患者进行呼吸训练,以更好地配合手... 详细信息

目的总结肝动脉栓塞化疗(TACE)和经皮乙酸消融(PAI)双介入治疗巨块型肝癌56例的护理经验。方法术前对患者进行心理干预和支持,介绍双介入治疗的重要性、安全性和优越性,缓解患者焦虑、恐惧情绪;术前指导患者进行呼吸训练,以更好地配合手术;术中严密观察生命体征和过敏反应发生情况;术后严密观察肝肾功能及腹部疼痛等症状。结果本组患者治疗后,肿块全部缩小。其中54例缩小1/3,3例缩小1/4,未发生化学性腹膜炎等严重并发症。结论对患者进行系统有效的护理取得了良好效果,有效地预防了并发症的发生,使患者的生活质量明显提高。

关键词：肝动脉栓塞化疗术经皮乙酸消融术巨块型肝癌护理

The symmetric space,strong isotropy irreducibility and equigeodesic properties

在线全文

学校读者我要写书评

暂无评论

Science China Mathematics 2024年第1期67卷 129-148页

作者： ming Xu ju Tan School of Mathematical Sciences Capital Normal UniversityBeijing 100048China School of Microelectronics and Data Science Anhui University of TechnologyMa'anshan 243032China

A smooth curve on a homogeneous manifold G/H is called a Riemannian equigeodesic if it is a homogeneous geodesic for any G-invariant Riemannian *** homogeneous manifold G/H is called Riemannian equigeodesic,if for any x∈G/H and any nonzero y∈Tx(G/H),there exists a Riemannian equigeodesic c(t) with c(0)=x and ■(0)=*** two notions can be naturally transferred to the Finsler setting,which provides the definitions for Finsler equigeodesics and Finsler equigeodesic *** prove two classification theorems for Riemannian equigeodesic spaces and Finsler equigeodesic spaces,***,a homogeneous manifold G/H with a connected simply connected quasi compact G and a connected H is Riemannian equigeodesic if and only if it can be decomposed as a product of Euclidean factors and compact strongly isotropy irreducible ***,a homogeneous manifold G/H with a compact semisimple G is Finsler equigeodesic if and only if it can be locally decomposed as a product,in which each factor is Spin(7)/G2,G2/SU (3) or a symmetric space of compact *** results imply that the symmetric space and the strongly isotropy irreducible space of compact type can be interpreted by equigeodesic *** an application,we classify the homogeneous manifold G/H with a compact semisimple G such that all the G-invariant Finsler metrics on G/H are *** suggests a new project in homogeneous Finsler geometry,i.e.,to systematically study the homogeneous manifold G/H on which all the G-invariant Finsler metrics satisfy a certain geometric property.

关键词： equigeodesic equigeodesic space flag manifold orbit type stratification symmetric space strongly isotropy irreducible space

Sedimentary paleoenvironment and its control on organic matter enrichment in the Mesoproterozoic hydrocarbon source rocks in the Ordos Basin, southern margin of the North China Craton

在线全文

学校读者我要写书评

暂无评论

Petroleum Science 2024年第4期21卷 2257-2272页

作者： Zhi-Chen Wu ju-Ye Shi Tai-liang Fan ming Jiang School of Energy Resources China University of Geosciences (Beijing) Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Enrichment Mechanism Ministry of Education China University of Geosciences (Beijing)

The black shale of the Mesoproterozoic Cuizhuang Formation in the Changcheng System in Yongji city,North China Craton, is a potential source rock. Understanding the organic matter enrichment mechanism is crucial for evaluating source rock resources and understanding oil and gas accumulation *** this study, we evaluated the sedimentary paleoenvironment and organic matter enrichment mechanisms of shale using thin section observations, mineral composition analysis, organic geochemistry, and elemental geochemistry. We found significant differences in the sedimentary paleoenvironment and organic matter enrichment mechanisms between the lower Cuizhuang Formation and the Beidajian Formation shale. The Cuizhuang Formation was deposited in a late-stage, restricted basin environment during the rift phase, and elemental and geochemical indicators showed that the Cuizhuang Formation was in a suboxic-anoxic water environment, that was influenced by a warm and humid paleoclimate and submarine hydrothermal activities, which promoted the accumulation of organic matter. However, the enrichment of organic matter in the Cuizhuang Formation was mainly controlled by redox *** formation of suboxic-anoxic water environments may be closely related to the warm and humid paleoclimate and submarine hydrothermal activities. Warm conditions promote continental weathering and increase marine productivity, thereby consuming oxygen in the bottom water. Moreover, acidic hydrothermal activity also helps to establish an anoxic environment. Our results reveal the effects controlling various coupled mechanisms dominated by redox conditions, which may explain the development of source rocks in the Cuizhuang Formation.

关键词： Cuizhuang formation Paleoproterozoic source rocks Marine productivity Paleoenvironments Submarine hydrothermal activity Organic matter enrichment

Photosynthetic response dynamics in the invasive species Tithonia diversifolia and two co-occurring native shrub species under fluctuating light conditions

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Plant Diversity 2024年第2期46卷 265-273页

作者： ju li Shu-Bin Zhang Yang-Ping li CAS Key Laboratory of Tropical Forest Ecology Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesMenglunMengla 666303YunnanChina University of Chinese Academy of Sciences Beijing 100049China

To determine the invasiveness of invasive plants,many studies have compared photosynthetic traits or strategies between invasive and native ***,few studies have compared the photosynthetic dynamics between invasive and native species during light *** compared photosynthetic induction,relaxation dynamics and leaf traits between the invasive species,Tithonia diversifolia and two native species,Clerodendrum bungei and Blumea balsamifera,in full-sun and shady *** photosynthetic dynamics and leaf traits differed among *** showed a slower induction speed and stomatal opening response but had higher average intrinsic water-use efficiency than the two native species in full-sun ***,the slow induction response may be attributed to the longer stomatal length in *** had a significant effect on photosynthetic dynamics in *** and *** but not in *** shady habitat,*** had a faster photosynthetic induction response than in full-sun habitat,leading to a higher average stomatal conductance during photosynthetic induction in *** than in the two native *** contrast,*** had a larger stomatal length and slower photosynthetic induction and relaxation response in shady habitat than in full-sun habitat,resulting in higher carbon gain during photosynthetic ***,in both habitats,*** had an overall higher carbon gain during light fluctuations than the two native *** results indicated that *** can adopt more effective response strategies under fluctuating light environments to maximize carbon gain,which may contribute to its successful invasion.

关键词： Invasive plant Photosynthetic induction Photosynthetic relaxation Carbon gain Stomatal traits Tithonia diversifolia

Optimal Timing of Business Conversion for Solvency Improvement

在线全文

学校读者我要写书评

暂无评论

Acta Mathematicae Applicatae Sinica 2024年第3期40卷 744-757页

作者： Peng li ming ZHOU School of Finance Nanjing University of Finance and EconomicsNanjing 210023China Center for Applied Statistics and School of Statistics Renmin University of ChinaBeijing 100872China

In this paper,we study the optimal timing to convert the risk of business for an insurance company in order to improve its *** cash flow of company evolves according to a jump-diffusion *** conversion option offers the company an opportunity to transfer the jump risk business *** exchange for this option,the company needs to pay both fixed and proportional transaction *** proportional cost can also be seen as the profit loading of the jump risk *** formulated this problem as an optimal stopping *** solving this stopping problem,we find that the optimal timing of business conversion mainly depends on the profit loading of the jump risk business.A larger profit loading would make the conversion option *** fixed cost,however,only delays the optimal timing of business *** the end,numerical results are provided to illustrate the impacts of transaction costs and environmental parameters to the optimal strategies.

关键词： optimal stopping jump-diffusion process conversion option

Investigation on UV-curing Reprocessable Thermosets Bearing Hindered Urea Bonds and Their Composites with Modified Zinc Oxide Nanoparticles

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Polymer Science 2024年第6期42卷 751-765页

作者： jun-Hao Zhou li-ming Tang Key Laboratory of Advanced Materials of Ministry of Education of China Department of Chemical EngineeringTsinghua UniversityBeijing100084China

In this study,a series of hindered urea bond(HUB)containing polyurethane-urea methacrylate prepolymers and a none HUB containing polyurethane methacrylate prepolymer were prepared using isobornyl methacrylate as the reactive diluent via one-pot *** prepolymers were characterized fully by various ***,their thermosets were fabricated via UV curing in presence of a photo initiator,and their mechanical property and thermal behavior were investigated and *** from the none HUB containing thermoset,the HUB containing thermosets(defined as PUT)could be recycled and reprocessed by hot press under relatively mild conditions with high recovery ratio of mechanical ***,zinc oxide(ZnO)nanoparticles were modified with 3-(trimethoxysilyl)propyl methacrylate and the modified ZnO(defined as ZnO-TPM)was dispersed and polymerized into PUT matrix to prepare their *** influence of ZnO-TPM on the mechanical performance of the composites was evaluated,which indicated that the Young’s modulus and tensile strength increased gradually to the maximum values at ZnO-TPM content of 1 wt%and then *** composites also displayed good reprocessability with improved recovery ratio compared to the pure PUT *** addition,the composite materials exhibited strong UV absorption capacity,implying their potential application in the circumstance where UV-shielding was required.

关键词： Polyurethane-urea methacrylate Hindered urea bond ZnO nanoparticles Reprocessing UV curing