干旱区小麦多功能高分子植物生长调节剂增产和品质改善试验研究

以观测记录和拍照方式研究多功能高分子植物生长调节剂对小麦生长和繁殖、品质的影响,分别用土壤含水量为试剂保水指标,小麦生长、结实和产量指标、小麦品质指标以及经济效益指标与对照比较以评定试验效果。结果显示,施用试剂能够提高土壤保水率,有利于小麦的营养和结实生长,使小麦产量提高12.30%。小麦粗蛋白、赖氨酸和湿面筋含量均有显著提升,不利于人体健康的灰分和粗脂肪含量显著降低;经济效益有所提高,仅仅考虑增产就净增产值734.25￣794.85元/hm2。     

果蔬产品变色原因分析及其控制

分析了果蔬产品在加工贮存中变色的原因,综述了目前生产中常用的行之有效的护色措施,包括生物、化学和物理等方面的处理方法。     

功能性杂粮膨化食品的研制

选用苦荞、燕麦、杂豆等山西特色杂粮为主要原料,有针对性地强化苦荞的黄酮、燕麦膳食纤维等功能性营养因子,研制出可降低血脂、调节血压和润肠通便等专用系列杂粮膨化保健食品。     

Antioxidant,anti-amylase and anti-glycation potential of brans of some Sri Lankan traditional and improved rice (Oryza sativa L.) varieties

Brans of 23 traditional and 12 improved (both red and white) rice varieties in Sri Lanka were screened for anti-amylase and anti-glycation activities in vitro. Varieties which showed the highest inhibitory activities at screening were further investigated for anti-glucosidase and glycation reversing as anti-diabetic properties. The same varieties were studied for selected antioxidant properties. Significantly high anti-amylase and anti-glycation activities were observed for bran extracts of red varieties compared to white varieties at screening. Traditional red rice varieties, Masuran, Sudu Heeneti, Dik Wee and Goda Heeneti, exhibited significant and dose dependent anti-amylase, anti-glycation and glycation reversing activities. These varieties also showed marked antioxidant properties. It is concluded that brans of Sri Lankan traditional red rice varieties Masuran, Sudu Heeneti, Dik Wee and Goda Heeneti may be potential food supplements for diabetes.     

关于发展农民职业教育的几点思考

农民是农业和农村的主题，发展农民职业教育是解决“三农”问题的关键。指出了发展农民职业教育的重要性；分析了当前中国农民职业教育发展的现状，并提出了加快农民职业教育发展必须在全社会加大宣传教育力度，树立健康向上的职业观和人才观，发挥各级政府的主导作用，发挥中等、高等农业职业院校和普通高等农林高校的作用，才能为农业培养大批技术管理带头人才，为农村劳动力向城镇(城市）转移创造条件。     

Measurements to Protect Owners'' Benefits under the Non-price Bottom Bidding

Investment on construction projects has become an important factor in improving the development of economy in China.The non-price bottom bidding is a representation that the investment on projects is becoming standardized.During the years of trying out the non-price bottom bidding,the colluding in bidding or bidding below the cost has happened several times,which have damaged the benefits of owners.To solve theses problems,this paper firstly studies the reason of these problems-the failure in the normal relationship between principal and agent.Then,some measures have been presented as follows: building systematic and scientific system of qualification prejudication,judging behaviors of colluding in bidding and bidding below the cost with reason and providing a surety mechanism of the project.The authors hope that these measures are beneficial to non-price bottom bidding.     

Research and Development of a Quality Control System in Construction

In the civil industry, quality is a key factor, so quality management and quality control play decisive roles in construction especially. At present, the main method of construction is quality controlling that engineers and technicians consult the standard and norm concerned, then check them one by one, and supervise the construction. It is not only inefficient but also easy to make mistake. Using computer technology in the quality control of construction will promote quality control level and improve management measures. Through the research of the quality control of construction,the system of quality control in construction is studied and developed, the structure of the software and its developed technology are expounded.     

Human Simulated Intelligence Motion Control for Three-link Acrobot on Horizontal Bar

The design of multi-controller and multi-mode control law is presented for the three-link Acrobot on horizontal bar by employing Human simulated intelligent control method based on sensory-motor Schema.Imitated the characteristics of gymnast's swing-up and handstand movement,the control process of robot is divided by six sequence phase.Then the sensory cell and motor cell and the group of sensory-motor schema is designed based on the analysis of quality-quantity combination.The simulation results show that the controller ensures the gesture and the energy to the desired goal,farther more the motion control of giant swing backword is realized in the simulation.