有关行为主义人工智能研究综述

通过与传统人工智能的比较，介绍了基于行为的智能模拟技术的发展及现状，并详细评述了行为主义人工智能的研究方向以及在研究过程中涉及到的前沿技术，最后给出了基于行为主义人工智能构建智能主体系统的设计原则。     

Negotiation Agents that Make Prudent Compromises and are Slightly Flexible in Reaching Consensus

The contribution of this work is designing and developing enhanced market-driven agents with the flexibility to (1) respond to changing market conditions, and (2) raise and relax trade aspirations. Previous theoretical analyses have shown that market-driven agents ( MDA s) make prudent compromises by reacting to changing market situations by taking into account factors such as competition, deadlines, and trading options. This work augments the design of an MDA with three fuzzy decision controllers that guide the agent in (i) relaxing trade aspiration in face of intense negotiation pressure, and (ii) raising trade aspiration in extremely favorable markets. Results from extensive simulations conducted using an implemented testbed suggest that when compared to MDA s, agents in this work achieved (1) higher success rates in reaching deals, (2) higher average utilities, and (3) higher expected utility.     

钢铁精炼晶粒细化一步法初探

将自我研发从粉煤灰中分离提取微珠为主的新型钢铁用精炼晶粒细化复合材料，加入熔融钢铁液中，辅以惰性气体或机械搅动使之在数分钟内与钢液迅速反应，取样、铸坯、检测．精炼脱碳效果明显，晶粒细化等级提高，一步法实现了钢铁精炼脱碳、晶粒细化．在国内外尚属首次用此材料与方法试验研究．     

武钢第一炼钢厂钢包喷补工艺的应用

以碱性喷补料的损毁机理为根据，讨论了该类型喷补料的颗粒分布和结合理论，根据操作条件提出优化方案选取相应的产品，从而获得较好的使用效果。     

Mismatches in Social Support and Psychosocial Adjustment to Breast Cancer.

Emotional support is known to provide psychosocial benefits for women with breast cancer, but women can experience a mismatch between support that is wanted and support that is received from their personal supporter. The role of wanted and unwanted support in psychosocial adjustment was examined in 79 women recovering from breast cancer. Four distinct patterns of desired support actions were found using cluster analysis. Patterns of wanted support were not related to better or worse psychosocial adjustment. However, a misalignment of support between the provider and the receiver significantly influenced psychosocial adjustment, and unwanted but received support (support commission) was uniquely associated with poor psychosocial adjustment. Clinical interventions using the support instrument could help match support providers' actions to receivers' preferences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

有机铬类调剖堵水剂室内研究

对有机铬类选择性调剖堵水剂的性能进行了评价,通过改变该调剖剂的温度、pH值、矿化度,对该调剖剂的抗温性和稳定性进行了综合评价,结果表明该调剖剂适合现场生产需要.通过岩心流动实验,研究了渗透率不同的岩心的堵水情况.研究结果表明:用该调剖剂适时地进行多轮次调剖堵水,能取得控水稳油、发挥高含水期生产潜力的理想效果.     

聚脲改性聚酰胺多胺环氧氯丙烷涂布抗水剂的研究

制备了高含固量，稳定性好的聚脲改性聚酰胺多胺环氧氯丙烷，通过实验研究了其作为涂布抗水剂的应用工艺及作用机理，分析了多种因素对产品性能和贮存稳定性的影响。     

大掺量磷石膏用于路基填料的性能试验研究

为探索磷石膏大掺量、规模化、资源化利用路径,分别以自制固化剂和水泥为胶凝材制备大掺量磷石膏路基填料,开展大掺量磷石膏混合料的击实试验、无侧限抗压强度试验及疏水改性试验,分析大掺量磷石膏与自制固化剂和水泥的适配性、击实特性、强度特性、耐水性能。结果表明,采用水泥或自制固化剂改性磷石膏击实曲线呈单峰变化趋势,且含水率偏低时对大掺量磷石膏混合料的干密度影响较小;相同配比时,固化剂体系大掺量磷石膏混合料7d无侧限抗压强度是水泥体系的1.5倍以上,磷尾砂与自制固化剂的适配性优于黏土,且配比为90%磷石膏+10%固化剂的大掺量磷石膏混合料7d无侧限抗压强度度达3.4MPa,经疏水改性后强度提升至4.2MPa,疏水剂与自制固化剂的复配较好地改善了磷石膏自身亲水特性,提升了其水稳性能。     

脑显像剂IMP的放射性碘标记及动物实验

文章报道了对本校合成的RS-N-Isopropyl-P-Iodoamphetamine进行~(125)I标记和动物实验的初步结果。我们采用水热法进行同位素交换反应,在Cu(II)和过量还原剂存在的条件下,可以方便地获得高标记率的~(125)I-IMP。经萃取纯化后,放化纯度>98%;游离~(125)I<1%。测定了在大鼠体内静脉注射~(125)I-IMP的分布,结果表明,~(125)I-IMP具有脑摄取率高、脑与血的比值大、在脑贮留时间长等优点,是一种有用的新型脑显象剂。     

An improved outer pipe method for expansive pressure measurement of static cracking agentsOA

Static cracking agent(SCA) is actively investigated as an alternative to explosive blasting for rock breakage due to its immense expansion property. SCA can eliminate the negative effects of shock, noise and harmful gases encountered in explosive blasting processes. Accurate measurement and deep understanding of the expansive properties of SCAs are important in their industrial application. An improved outer pipe method(OPM), termed the upper end surface method(UESM), is proposed in this paper t...