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2007年6月19～22日,中国工程院院士、中国蚕学理事会理事长、农业部蚕学重点开放实验室主任向仲怀教授率重点实验室副主任、西南大学生物技术学院院长、家蚕"973"项目首席科学家夏庆友教授和西南大学校长助理、蚕学重点实验室副主任鲁成教授到广西考察指导蚕业工作. 相似文献
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为进一步加快院士工作站平台建设,营造蚕桑高层次人才培养环境,全力推进蚕桑科研事业发展,2015年8月20日至22日,中国工程院院士、博士生导师、国际著名蚕学专家向仲怀教授、西南大学博士生导师、国家蚕桑产业技术体系首席科学家鲁成教授等工作站专家成员一行9人莅临云南省蚕蜂所检查指导“向仲怀院士工作站”建设推进情况。院党委委员、副院长李仁出席工作站建设推进会。 相似文献
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“要开拓21世纪新丝绸之路,需要对古丝路有很深入的理解。”这是中国工程院院士、农业部蚕学重点实验实主任向仲怀教授,在暑期冒着高温酷暑奔赴新疆考察古代丝绸之路南道时说的。2006年8月20日,向院士应邀参加在新疆和田市举办的中国北方蚕业经济科研协作会议,并向大会作题为“ 相似文献
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《蚕学通讯》2008,28(1)
2008年3月21日,出席中国工程院农业学部常委扩大会议的中国工程院农业学部常委管华诗、石玉林、方智远、戴景瑞、山仑、向仲怀、唐启升、孙九林、陈焕春等9位院士到西南大学蚕学与系统生物学研究所考察。长期以来,院士们对中国家蚕基因组计划给予了极大的关心和支持,对此,所长向仲怀院士特别表示了感谢。在中国家蚕基因组计划竞争最激烈、处境最艰难的时期,中国工程院多位院士以《院士建议》等方式,多次呼吁重视该战略性项目,为该计划的立项发挥了关键性作用。在蚕学实验室报告厅,蚕学与系统生物学研究所副所长夏庆友教授向院士们介绍了中国家蚕基因组框架图、桑品种选育等研究进展情况和家蚕基因组研究在丝绸产业、生物制药等方面取得的突破。专家们详细询问了我校桑品种在新疆沙漠地带成功种植的情况,并对在家蚕产业、基因图谱以及基因发现等三大研究平台、茧丝蛋白合成等四大性状研究、素材创新等五个目标的相关工作给予了充分肯定,院士们对家蚕基因组计划特别是后续研究的方向和所取得的成果表示赞赏。中国工程院农业学部考察西南大学蚕学与系统生物学研究所 相似文献
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最近,四川蚕业代表团到西南大学家蚕基因组生物学国家重点实验室考察学习,寻求进一步的合作,并共同举办了现代蚕桑产业发展座谈会。中国工程院院士、原西南农业大学校长向仲怀教授,中国蚕学会理事长、西南大学校长助理鲁成教授,家蚕基因组生物学国家重点实验室主任、西南大学生物技术学院院长夏庆友教授,家蚕基因组生物学国家重点实验室常务副主任杨光伟研究员出席座谈会,并与四川蚕业代表团进行了广泛深入的交流。现将向仲怀院士在座谈会上的讲话(根据录音整理)刊登出来,供大家学习参考。 相似文献
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《蚕学通讯》2008,28(1)
由西南大学和广西壮族自治区农业厅主办,西南大学蚕学与系统生物学研究所、广西壮族自治区农业厅人事处、广西壮族自治区蚕业技术推广总站共同承办的“2008年西南大学广西现代农业(蚕业技术)高级研修班”于2008年1月6-9日在西南大学举行。广西壮族自治区农业厅张明沛厅长、西南大学党委副书记张跃光教授、蚕学与系统生物学研究所所长向仲怀院士、生物技术学院院长夏庆友教授、广西壮族自治区蚕业技术推广总站祁广军站长以及校长助理鲁成教授、生物技术学院党委书记王治奇、科技处副处长窦运来等出席了1月6日举行的开班仪式。在开班仪式上,张跃光副书记代表学校党委和行政致欢迎词,张明沛厅长代表广西壮族自治区农业厅强调了此次举办高级研修班的目的、意义,对学员们提出了希望和要求,并向为广西蚕业产业发展作出突出贡献的生物技术学院向仲怀院士和退休教师钱惠田教授分别颁发了“特别贡献奖”和“终身成就奖”。“2008年西南大学广西现代农业(蚕业技术)高级研修班”是落实广西壮族自治区农业厅与农业部蚕学重点开放实验室签订的“蚕业合作发展框架协议”合作计划的重要内容之一。向仲怀院士、夏庆友教授、戴思锐教授、万永继教授、余茂德教授、代方银副教授、重庆翔飞集团周... 相似文献
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国内生态恢复研究进展 总被引：9，自引：1，他引：9
本文介绍了生态恢复的研究进展,从生态恢复的定义、退化生态系统的指标等方面进行阐述,重点对国内在恢复生态学方面的进展做了介绍。对当前的人工草地、草地农业的研究情况做了一些概述。 相似文献
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Gesek M Szarek J Babińska I Wojtacka J Sobczak-Filipiak M Felsmann MZ 《Polish journal of veterinary sciences》2008,11(2):193-197
This paper presents the main trends in the activity of European veterinary pathologists in the context of their oral presentations (plenary lectures and short presentations) and posters provided during annual meetings of the European Society of Veterinary Pathology (ESVP), in the decade 1997-2006. It was found that the issue that was most often brought up in the meetings was organ pathology (566 presentations). Infectious and parasitical diseases were only slightly less frequent (548 presentations). Oncology was another common issue (404 presentations). During this decade, 52 plenary lectures were presented, 765 oral presentations and 1 072 posters. Altogether, 1 889 presentations were made, which is between 127 and 238 per year. Research by Polish scientists accounted for 3.16% of all presentations. Additionally, the subject matter discussed at the annual meetings is analysed, and the trends in the development of veterinary diagnostic pathology and broad pathology education are indicated. It is shown that veterinary pathology enhances knowledge in the field of veterinary medicine by fulfilling a cognitive and diagnostic role. 相似文献
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P H Kass D R Strombeck T B Farver A A Ardans 《American journal of veterinary research》1985,46(11):2336-2339
To find possible associations between antinuclear antibody (ANA) pattern, ANA titer, and certain clinical changes and clinical laboratory test results in dogs, the veterinary medical records of 111 ANA-positive and 126 ANA-negative dogs were examined. Variables could not be found that had significant associations with ANA pattern (unlike the results in persons), because of the predominance of 2 patterns. A log-linear model for ANA titer adequately fit the observed frequency and included 2-way interactions between titer and polyarthritis, titer and hematologic disorders, and polyarthritis and lymphadenopathy. 相似文献
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Evidence for the non-involvement of the uterus in the lifespan of the corpus luteum in the cyclic dog 总被引：1，自引：0，他引：1
Progesterone levels in peripheral blood of dogs were analysed during the cycle in which hysterectomy (n = 5) or sham surgery (n = 3) was performed as well as during the cycle of dogs (n = 5) hysterectomized at least one year prior to this study; the data were compared with the findings in control dogs (n = 3). The averages of the duration of the luteal period observed in the three experimental groups were not significantly different from those of control dogs. Immediately after surgery, the progesterone level decreased from 25 to 50% of the presurgical level, but returned to presurgical level in about four days. Prolactin levels were elevated for about 30 h after surgery. Nevertheless, the averages of the mean prolactin levels for each animal during the luteal period of the experimental groups were not significantly different from those of control dogs. It is concluded that in the dog, the uterus is not involved in the lifespan of the cyclic corpus luteum. 相似文献
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In a 4-year period nine dogs have been met in which there was incomplete growth of the radius. The condition was unilateral in eight dogs and bilateral in one. Two were littermates. The defect is due to premature cessation of growth of the distal growth plate of the radius but the cause of this is not precisely known. It is recognized by characteristic radiographic changes in radius length, elbow joint space and premature closure of the distal growth plate of the radius. A method of surgical treatment has been devised and has proved beneficial in five dogs. Zusammenfassung. In einer Vierjahresperiode wurden neun Hunde beobachtet, bei denen ein unvollständiges Wachstum des Radius vorlag. Bei acht Hunden war der Zustand nur auf einer Seite zu finden, bei einem Hund auf beiden Seiten. Zwei der Hunde gehörten zum gleichen Wurf. Der Mangel ist auf verfrühte Wachstumseinstellung der distalen Wachstumsplatte des Radius zurückzuführen, jedoch ist die Ursache davon nicht genau bekannt. Er wird an charakteristischen radiographischen Veränderungen der Radiuslänge, des Ellbogengelenkzwischenraums und vorzeitigem Abschluss der distalen Wachstumsplatte des Radius erkannt. Es wurde eine chirurgische Behandlungsmethode entwickelt, die sich bei fünf Hunden als nutzlich erwies. Résumé. Au cows d'une période de 4 ans on a observé 9 cas de croissance incomplète du radius chez des chiens; l'anomalie était unilatérale dans 8 cas et bilatérale dans un cas; deux chiens appartenaient à la même portée. L'anomalie est due à l'arrêt prématuré de croissance de la plaque de croissance distale du radius, mais la cause n'en est pas encore connue d'une manière précise. Le diagnostic se fait par les signes radiologiques caractéristiques, modifications de la longueur du radius, de l'articulation du coude et soudure prématurée de la plaque de croissance du radius. On a élaboré une méthode de traitement chirurgical, qui s'est montrée favorable chez 5 chiens. 相似文献
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Echinococcus granulosus (E. granulosus) infection was studied in 151 dogs in two regions of Morocco: 68 dogs in the northwest (Loukkos) and 83 dogs in the southwest (Tiznit). The mean prevalence rates of echinococcosis in dogs were 58.82% (46.23-70.63%) in Loukkos and 55.42% (44.10-66.34%) in Tiznit and the mean abundances of E. granulosus per dog were 75 (59-93) and 547 (504-595), respectively. The mean abundance of E. granulosus in dogs was fitted to a negative binomial distribution by the maximum likelihood techniques to define parameters. E. granulosus was aggregated in dogs in the two regions. The prevalence of infection and the abundance of E. granulosus in dogs were fitted to mathematical models in order to determine if the parasite population is partly regulated by definitive host immunity. The best fit was obtained with the models assuming the presence of immunity. The mean time of exposure to infection was similar in the two regions and ranged from 8 months to about 2 years. The infection pressures (number of E. granulosus) obtained per dog each year were 65 (8-294) in Loukkos and 476 (316-886) in Tiznit. The proportion of dogs susceptible to infection was still high along the life of the dogs in Loukkos, while it was not different from zero in old dogs of Tiznit. 相似文献