阅读疗法在糖尿病患者健康教育中的应用

昆明医学院第一附属医院图书馆联合医院糖尿病科，选择30名住院患者作为健康教育 对象，向其发放推荐书目和阅读资料。比较阅读治疗前后SCL-90结果得出的结论是，将阅 读治疗与健康教育结合起来，可以增加患者治疗的依从性，起到了良好的健康教育效果。

     

Factors influencing decline in soil pH in Hawaiian Eucalyptus and Albizia plantations

Soil pH declined from 5.9 to 5.0 in 8 years beneath plantations of Eucalyptus saligna (Sm.) in Hawaii. In stands of Albizia falcataria, (L.) Fosberg, the soil pH change was more dramatic, declining from 5.9 to 4.6. We measured several components of soil acidity beneath four mixtures of the two tree species to gain insight on the processes responsible for the decline in soil pH. These components were studied using an empirical method of comparing acid quantity, degree of neutralization (depletion of base cations), and acid strength. The decline in soil pH differed between species as a result of differences in the degree of neutralization of the soil exchange complex; the larger decrease in soil pH under Albizia was produced by greater acidification of the exchange complex. Empirical titration curves suggested that differences in acid strength moderated the divergence in soil pH beneath the species. Had the acids accumulating in the soil under Albizia been as strong as those in the Eucalyptus soil, the difference in soil pH would have been greater. Though the two species had contrasting effects on soil pH, the differences in degree of neutralization, responsible for the pH decline, were small compared with differences in the amount of cations stored in tree biomass. Continued supply of nutrient cations (from weathering or fertilization) will ultimately control both the extent of soil pH decline and the level of productivity sustained by the forest.     

黄土低山丘陵及坨甸草原区风蚀规律的研究

本文通过对黄土低山丘陵及坨甸草原区248个风蚀图斑资料的分析,运用线性模型理论,对此地区的风蚀规律进行了研究。获得了下垫面各因素与风蚀量关系的数学模型。找出了影响风蚀的主导因素,并系统阐述了植被覆盖度和土地利用类型对风蚀量大小的影响,且与水蚀规律进行了比较分析。     

Studies on mutlispecific resistance of gastrointestinal nematodes to benzimidazoles on dairy-goat farms

Multispecific resistance to benzimidazoles was studied in three selected farms. These farms had bred dairy goats for more than 15 years. The helminths were introduced with the goats at the establishment of the farms which afterwards remained isolated. Nematode resistance could then be related to their own management practices. Faecal egg count tests and egg hatch assays were performed to assess intensity of resistance. The generic (infective larvae in faecal cultures) and specific richness (adult worms) were assessed. The resistant species were Trichostrongylus colubriformis, Teladorsagia circumcincta, Haemonchus contortus and Oesophagostomum venulosum. Faecal egg count reduction tests and egg-hatch assays did not match exactly. Faecal larval counts after treatments gave a distorted picture of multispecific resistance: Haemonchus and Oesophagostomum were very largely over represented. The number of species found in the three farms was relatively low compared with other reports in goat farms of the area. This reduction of diversity might also be due in part to characteristics of breeding management and history (use of permanent pasture and introduction of goats at the establishment of farm).     

关于做好党风廉政教育工作的几点思考

党风廉政教育在党风廉政建设和反腐败斗争中具有重要的作用。做好新形势下的党风廉政建设工作，就必须开展行之有效的党风廉政教育活动，并做到认识到位、意识突出、机制创新、措施完备、内容丰富和参与积极。     

草地类型梯度分析

紫泥泉地区位于天山北坡低山带，具有代表性的冬春秋放牧场。本文应用数量分类（ＴＷＩＮＳＰＡＮ）、排序（ＤＣＡ）和回归分析方法研究了草地类型的分类及其分布的梯度规律。研究结果表明：该地区的草地类型按传统分类划分出１８个型，ＴＷＩＮＳＰＡＮ分类结合ＤＣＡ排序归纳出８个型，其中６个型为地带性草地类型，２个型为非地带性草池类型；地带性草地类型沿水热梯度分布，非地带性草地类型沿质地梯度分布。     

超氧化物歧化酶

本文就超氧化物歧化酶的种类、分布、结构、活性部位、催化机理、纯化、活力测定、理化特性等方面作了介绍,并叙述了它的研究动向和发展前景。     

磷化铝间歇熏蒸防治鱼粉螨类的研究

本研究介绍了饲料鱼粉螨类的有效防治方法．采用11．5g／m2的磷化铝片剂，分两次间歇熏蒸大量孳生螨类和昆虫的棉纱布袋和编织袋包装的鱼粉，达到了有效杀灭鱼粉中大量孳生的粉尘螨、跗蠊螨、齿蠊螨、河野脂螨、食根嗜木螨、马六甲肉食螨、转开肉食螨、特氏肉食螨等8种螨类和烟草甲、白腹皮蠹、拟白腹皮蠹、赤颈郭公虫、赤足郭公虫、黑菌虫的效果。     

蜂蜜的矿物质与营养

等离子体光谱分析表明：研究的１０种蜂蜜均含有人体所需的多种矿物元素。人体血浆中Ｃｕ／Ｚｎ，Ｋ／Ｎａ，Ｃａ／Ｍｇ比与身体状况密切相关。研究表明荞麦蜜的Ｃｕ／Ｚｎ比最高，Ｋ／Ｎａ比也较高，而Ｋ／Ｎａ，Ｃａ／Ｍｇ比以枣花蜜为最高。食用蜂蜜的人将受蜂蜜中矿物元素的影响而改善这些价值，有益于健康。