Studies on fascioliasis in four selected sites in Ethiopia

The incidence of fascioliasis was studied in Asela, Awasa, Debre Zeit and Debre Berhan by using 153 experimental sheep divided up into 4 groups designated tracer sheep, Controls I, II and III. Fasciola hepatica was encountered in Debre Berhan, Asela and Awasa, but it was not detected at Debre Zeit. In all areas, it was most frequently recovered after heavy rains. Altitude, soil type, salt content and local crowding of animals in watering sites appear to have influenced the varying degrees of incidence and intensity of infection.     

Malunion of an in utero open tibial fracture in an aborted equine fetus

An in utero tibial fracture was examined at necropsy in a seven-month-old male aborted Thoroughbred fetus. Grossly the healed fracture had a smooth cortical surface. Histologically there was no callus formation or excessive osteoclastic or osteoblastic activity.     

Identification of quantitative trait loci underlying milling quality of rice (Oryza sativa) grains

Milling quality of rice grains is important to both producers and consumers. In this study, quantitative trait loci (QTLs) controlling brown rice rate (BR), milled rice recovery (MR) and head rice recovery (HR) were analysed by composite interval mapping over 2 years using 98 backcross inbred lines (BILs). A total of 12 QTLs for the three traits were detected, of which five were for BR, four for MR and three for HR. The proportion of phenotypic variation explained by individual QTLs ranged from 7.5 to 19.9%, and additive effects contributed by a single QTL accounted for 0.46 to 2.34% of the variation. QTL‐by‐environment interactions were observed by comparing QTL mapping of the same population grown in two consecutive years. Three of five QTLs for BR and two of four QTLs for MR were detected in 2 years, and all three QTLs for HR were detected in 1 year only. BR was significantly correlated with MR, and all four QTLs of MR were located in the same regions as those of BR. This indicated that QTLs for highly correlated traits could often be detected in the same interval.     

螺纹铣削工艺的选择

总结了在数控加工中心上进行螺纹铣削的一些注意事项,其中包括螺纹铣削刀具的选用及测定、螺纹铣削底径的确定、铣削方式的选择及精度控制等。     

吉林省主要果树品种果实的主要性状及糖,酸,Vc含量的测定

作者对吉林省不同产地的苹果、梨、山植、杏和葡萄的主要品种和单果重、硬度、可溶性固形物、总糖、总酸和V_c含量做了全面测定。     

固液反应球磨制备Al-Cu-Ni三元金属间化合物粉末

利用固液反应球磨技术制备了Al-Cu-Ni三元合金粉末.采用Ni球球磨wAl-33.2%wCu,wAl-54%wCu(Al2Cu)和wAl-70%wCu(AlCu)二元合金熔体,在893 K分别球磨wAl-33.2%wCu熔体12 h和24 h后均生成了Al7Cu4Ni粉末;在893 K球磨wAl-54%wCu12h后生成Al7Cu4Ni粉末,在993 K和1 123 K球磨wAl-54%wCu(Al2Cu)24 h后均生成Al0.28Cu0.69Ni0-粉末;在1 123 K球磨wAl-70%wCu(Al2Cu)24 h后生成Al0.28Cu0.69Ni0-粉末.同时,对Al-Cu-Ni三元合金相形成规律进行了研究,对固液反应球磨机理进行了探讨.     

ECFA签署对两岸新兴产业的影响

在经济全球化的时代,为了加速经济发展,台湾当局推出"六大新兴产业规划",而大陆则提出了"七大新兴产业计划",两岸均把培育和发展新兴产业作为将来提升产业升级、开拓市场、促进经济发展的重要经济战略手段,并制定了相应的产业发展规划。该文介绍了ECFA签署的背景及主要内容,并从加快两岸新兴产业合作对接、促进两岸加强国际贸易、利于两岸改善投资环境以及有利于台湾稳定中国市场等方面阐述了ECFA的签订对两岸新兴产业合作发展的影响,具有积极的意义。     

黑龙江省稻米品质性状的相关分析

对黑龙江省５１个生产应用品种和中试品种（系）稻米的碾米品质，外现品质、蒸煮食味品质等９项指标进行了分析，测定结果表明，达国家优质米一般标准最高的是糊化温度（达标率１００％）、达省优质米一级标准最高的是精米率，达标率９７．０５％），无论国标还是省标，达标率最低的垩白米率（达标率９．６２％），通过相关分析得知，糙米率与精米率、精半率与整精米率达极显著正相关而且二者均与外观品质呈负相关，直链淀粉含量与胶稠度是极显著负相关。同时探讨了我省稻米品质，改良的重点及途径。     

从百家争鸣到儒术独尊的思想变奏

本文通过对从百家争鸣到儒术独尊这一中国文化黄金时期”的分析，指出思想解放，博采众家之长，进行创造性思维，正是汉代哲学、思想发展的主流，是其特色。儒家成为正统以后，在汉以后千年米遭倾搜，说明中国文化木身具有巨大的张力。     

广西大学图书馆新馆建设——结构、布局和服务功能

论述了在集藏、借、阅、检、管于一体化,这一先进的管理模式下,新馆建设在结构上应充分注意3点:应采用同层高、同柱网、同荷载的先进设计理念;应充分重视卫生、环保、节能;应注意防火安全。在布局上应合理规划多功能区、读者服务区、行政办公区,使读者流、工作人员流、物流各行其道,互不干扰。提出了"图书馆工作人员和读者之间,双方的人文关怀"这一新的理念。道出了"我为人人,人人为我,方便别人就是方便自己"这样一个做人的简单的道理。