The Making of Iconic Disloyalty： The Evolution of Liu Mengyan＇s （1219-ca. 1295） Image since the Thirteenth Century

This paper traces the deeds and evolving images of Liu Mengyan （1219-ca. 1295）, the top candidate in the 1244 civil service examination who was later promoted to Chief Councilor of the Southern Song （1127-1279） in 1275. After the Southern Song collapse, Liu joined the Yuan （1271-1368） government and continued his career as a high official. In contrast to the prominent Song loyalist Wen Tianxiang （1236-83）, who enjoyed excellent posthumous fame, Liu Mengyan was repeatedly denounced upon his death and even became an icon of disloyalty. This paper examines how this image of disloyalty was forged from the late-thirteenth century onwards. It suggests that the way Liu＇s contemporaries and later literati interpreted and portrayed his deeds depended on political and social circumstances, and this in turn related to the ideal loyalist prototype by which they considered Liu, as well as on their interpretation of the concept of loyalty and their attitudes towards non-Han ＂barbarians.＂

版纳勐养保护区鸟类及人为影响分析

切实保护和利用好西双版纳现存热带森林，是急需处理的现实问题。本文通过勐养自然保护区鸟类调查结果，揭示了西双版纳保护区管理现状。多数地区实际上未管理起来，林区居民仍滥用自然资源，对鸟类的猎捕从未停止，有的地方颇为严重；从生物多样性着眼，环境质量在下降。现已管理起来的三岔河保护区，尽管旅游开放后尚存许多问题亟待探索和改进，但鸟类保护状况已明显改善，说明自然保护区旅游在科学管理下才是可行的。就此，本文分析、评价了勐养保护区鸟类受人为影响情况，对自然保护区管理工作提出建议。

皮燕麦新品种蒙燕3号的选育及农艺性状分析

蒙燕3号为皮燕麦新品种,通过传统杂交选育而成。2009—2011年在内蒙古、河北、新疆、青海、吉林等省(自治区)的8个试点进行多年多点试验,其平均产量4190.7 kg/hm^2,比对照青引1号增产16.1%;2013年在河北张北县、新疆奇台县、山西右玉县、内蒙古武川县4个试点进行生产示范试验,其平均产量为3736.5 kg/hm^2,比对照青引1号增产29.20%。蒙燕3号在内蒙古武川县、甘肃合作市、青海西宁市试点产量较高,可在上述试点及与此相近生态区域种植。该品种2015年通过小宗粮豆鉴定委员会认定,命名为蒙燕3号(编号2015019)。

“三观”指导下全方位综合治疗直肠癌

邵梦扬教授认为直肠癌发生的最根本病因是正气亏虚,基本病机可概括为正气不足,脾胃虚弱,外邪内侵,损伤肠络,凝聚肠道。治疗上主张以"三观"为治疗思路,以扶正固本为治疗原则,以清利湿热、解毒消壅、活血化瘀、益气补血、温补脾肾、滋肾养肝六法为治疗方案,针对不同证型分别予以槐花地榆汤、黄连解毒汤、血府逐瘀汤、归脾汤、四神丸及知柏地黄丸口服,以达到全方位综合治疗的目的。