海南岛周边海域岛屿药用植物资源与开发利用

通过对海南岛周边海域岛屿药用植物进行采集调查、鉴定统计，共计有478种。分别隶属于123科356属。并对药用植物资源的开发和利用提出建议，为研究和合理利用海南岛周边海域岛屿药用植物资源提供基础材料。     

室内炊烟污染情况及危害

通过对炊烟引起的室内污染监测分析,了解不同燃料和通风条件下室内二氧化硫和氮氧化物的污染状况,指出炊烟污染对人体健康的危害和对室内金属制品的毁损,提出改善室内环境的对策。     

Earthworms (Annelida: Oligochaeta) from islands of Kien Hai District,Kien Giang Province,Vietnam, with descriptions of two new species and one subspecies

An earthworm inventory was conducted on three islands (Hon Tre, Lai Son and An Son) in the southernmost part of Vietnam. A total of 13 species and subspecies belonging to four genera and two families were collected from 49 sampling sites. The genus Metaphire Sims & Easton, 1972 is dominant with six species and subspecies, Metaphire anomala (Michaelsen, 1907), Metaphire bahli (Gates, 1945), Metaphire houlleti (Perrier, 1872), Metaphire mangophila (Nguyen, 2011), Metaphire kiengiangensis Nguyen & Trinh, 2015, Metaphire peguana laisonensis subsp. nov. Two new species, Polypheretima dorsotheca sp. anov. and Polypheretima insularis sp. nov., and a new subspecies Metaphire peguana laisonensis subsp. nov. are described. Additionally, Amynthas alteradamae (Michaelsen, 1934) and Amynthas tertiadamae (Michaelsen, 1934) are re-described based on fresh material. An identification key to species is also provided.

http://zoobank.org/urn:lsid:zoobank.org:pub:4EA4C2C0-BEC2-45BF-8B72-388302A53F51     

非金属真空镀膜生产微波食品包装材料的技术与方法

论述了非金属真空镀膜的蒸发理论和镀层的形成机理 ,讨论了非金属镀膜的技术方法与工艺 ,比较了不同蒸镀原料与方法对材料阻隔性能的影响与效果     

Life history of the spider Selenops occultus Mello‐Leitão (Araneae,Selenopidae) from Brazil with notes on the natural history of the genus

Selenopids are extremely fast‐moving, dorsoventrally flattened spiders and are among the most secretive of animals. However, they can be locally abundant, providing an opportunity to examine their life and natural histories. Here we report life history data from Selenops occultus which were studied and collected monthly for over a year at an experimental farm of São Paulo State University in Botucatu, Brazil. We compare these data with what we have found in other Selenops species in the Caribbean region. Overall, S. occultus showed considerable seasonality. Males were most common in January and March, whereas females were more common in June and November. Significant differences between the numbers of males collected during the wet and dry seasons indicate that mating may be limited to the wet season. The Caribbean species share similar natural histories to S. occultus, such as little conflict in small areas and overlapping generations throughout the year.     

Performance Research of UPR/Al_2O_3 Composite Particles

UPR/Al2O3 composite particles were synthesized from unsaturated polyester resin(UPR) and nanometer/ultra-fine Al2O3 powders by means of suspension polymerization.The effects of Al2O3 with two different particle diameters on the density and hardness of the composite particles during the synthesis were studied.The results show UPR/Al2O3 composite particles synthesized by suspension polymerization are spherical,smooth,with a yield of 60%～75%(wt),and the particle diameters are 140～250μm;Al2O3 can effectively improves the density and hardness of the composite particles;when the contet is the same,effect of ultra-fine Al2O3 on the density and hardness of the composite particles is better than that of nanometer Al2O3;When the mass fraction of Al2O3 is 55%,the maximum hardness of ultra-fine Al2O3 composite particles and nanometer Al2O3 composite particles are 39.42HV and 25.66HV respectively.     

国际旅游岛背景下海南无居民海岛体育旅游开发模式研究

对海南无居民海岛的地理分布特点及体育旅游开发存在的问题与原因进行了分析,在此基础上提出了海南无居民海岛体育旅游的开发模式和建议,为优化海南旅游市场结构、促进旅游产品多元化发展提供借鉴和参考.     

瓯江河口连岛工程对周围水动力环境的影响

采用不规则网格的有限体积海洋模型(FVCOM),建立了瓯江河口潮流数值模型,模型与实测数据在潮位、流速,流向上吻合,模型验证结果良好。以瓯江河口温州浅滩连岛工程为例,分析了无连岛工程,全围连岛工程,设1 000 m潮流通道连岛工程,只有北堤的连岛工程四种不同工况下的水动力特性,从水动力和围垦方面说明工程的合理性。     

面向服务的高校信息系统集成研究

Web Service具有平台无关性、编程语言无关性等优点。基于Web Service的高校应用集成的解决方案首先实现应用系统的互操作,在此基础上再进一步建立校园信息门户,实现信息资源的高度整合     

氧自由基与妇科肿瘤关系的研究

目的探讨超氧化物歧化酶(SOD)、丙二醛(MDA)、一氧化氮(NO)、谷胱甘肽(GSH-PX)与妇科常见肿瘤的关系.方法1)以20例正常健康人为对照组,子宫肌瘤30例、子宫颈癌20例、卵巢癌22例,分别用生物化学法测定血清中SOD,GSH-PX活性与MDA,NO的含量.2)以子宫肌瘤30例、子宫颈癌20例、卵巢癌22例,分别用生物化学法测定癌组织与癌旁组织、子宫肌瘤核组织与核旁组织中SOD,GSH-PX活性和MDA,NO含量.结果1)血清测定中,肿瘤患者的MDA含量、SOD活性比正常对照组高;GSH-PX活性比正常对照组低;良性肿瘤的NO含量高于正常对照组,恶性肿瘤中的NO含量低于正常组.2)组织测定中,肿瘤组织MDA含量,SOD,GSH-PX活性比肿瘤旁组织高,癌组织中NO含量比肿瘤旁组织低.结论子宫颈癌、卵巢癌、子宫肌瘤组织及血清中有明显的自由基代谢紊乱,而且良恶性肿瘤有明显差异,并且随着肿瘤恶化程度的变化,自由基也呈现规律性变化.